.fuuvo-logo-motion {
    position: relative;
    isolation: isolate;
    overflow: visible;
    transform-origin: 32% 62%;
    transition: transform 260ms cubic-bezier(.2, .8, .2, 1);
}
.fuuvo-logo-motion::before {
    content: "";
    position: absolute;
    z-index: 2;
    inset: -22% -10%;
    pointer-events: none;
    opacity: 0;
    background: linear-gradient(
        112deg,
        transparent 30%,
        rgba(255, 255, 255, .08) 39%,
        rgba(255, 244, 221, .95) 48%,
        rgba(246, 72, 42, .82) 54%,
        rgba(255, 255, 255, .1) 63%,
        transparent 73%
    );
    filter: blur(4px);
    transform: translateX(-125%) skewX(-18deg);
}
.fuuvo-logo-motion::after {
    content: "";
    position: absolute;
    z-index: 3;
    top: 14%;
    left: 4%;
    width: 11px;
    height: 11px;
    pointer-events: none;
    opacity: 0;
    border: 2px solid #f04b36;
    border-radius: 50%;
    box-shadow:
        14px 2px 0 -4px #f04b36,
        2px 14px 0 -4px #f04b36,
        8px 8px 0 -4px #ff9a4d;
    transform: scale(.35) rotate(-18deg);
}
.fuuvo-logo-motion > img,
.fuuvo-logo-motion > .brand-logo,
.fuuvo-logo-motion > .auth-brand-logo,
.fuuvo-logo-motion > .home-living-brand,
.fuuvo-logo-motion > .brand-head,
.fuuvo-logo-motion > .brand-icon,
.fuuvo-logo-motion > .brand-icon-fallback,
.fuuvo-logo-motion > .topbar-brand-mark,
.fuuvo-logo-motion > .site-icon-fallback,
.fuuvo-logo-motion > .composer-text-logo {
    position: relative;
    z-index: 1;
}
html.fuuvo-logo-guard :is(
    .fuuvo-logo-motion img,
    img[data-fuuvo-mobile-brand],
    .mhub-brand > img,
    .fuuvo-mobile-prototype-home-brand > img,
    .fuuvo-mobile-composer-wordmark img,
    .fuuvo-mobile-prototype-drawer-brand img,
    .mobile-chat-logo img,
    .auth-mobile-logo img,
    .maudio-app .brand > img,
    .creation-app .brand > img,
    .mwriting-brand > img,
    .gl-brand > img,
    .keyboard-brand,
    .mini-brand,
    [class$="-top-brand"] > img
):not([data-fuuvo-logo-ready]) {
    visibility: hidden !important;
    opacity: 0 !important;
    border: 0 !important;
    font-size: 0 !important;
    color: transparent !important;
    clip-path: inset(50%) !important;
}
.fuuvo-logo-motion:is(:hover, :focus-visible) {
    transform: translateY(-1px) scale(1.035) rotate(-.55deg);
}
.fuuvo-logo-motion:is(:hover, :focus-visible)::before {
    animation: fuuvo-logo-sheen 820ms cubic-bezier(.2, .7, .2, 1) both;
}
.fuuvo-logo-motion:is(:hover, :focus-visible)::after {
    animation: fuuvo-logo-spark 760ms cubic-bezier(.2, .8, .2, 1) both;
}
.fuuvo-logo-motion:is(:hover, :focus-visible) img,
.fuuvo-logo-motion:is(:hover, :focus-visible) .home-brand-letter > span {
    animation: fuuvo-logo-color-surge 920ms cubic-bezier(.2, .8, .2, 1) both;
}
.fuuvo-logo-motion:is(img):is(:hover, :focus-visible) {
    transform: translateY(-1px) scale(1.035) rotate(-.55deg);
    animation: fuuvo-logo-color-surge 920ms cubic-bezier(.2, .8, .2, 1) both;
}
img.fuuvo-logo-motion {
    transform-origin: 32% 62%;
    transition: transform 260ms cubic-bezier(.2, .8, .2, 1);
}
.fuuvo-logo-motion:is(:hover, :focus-visible) .brand-wordmark,
.fuuvo-logo-motion:is(:hover, :focus-visible) .home-living-brand,
.fuuvo-logo-motion:is(:hover, :focus-visible) .auth-brand-en-word,
.fuuvo-logo-motion:is(:hover, :focus-visible).kc-brand > span {
    animation: fuuvo-logo-text-surge 920ms cubic-bezier(.2, .8, .2, 1) both;
}
.composer-title-logo-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    overflow: visible;
}
.composer-text-logo {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: baseline;
    height: 1em;
    color: transparent;
    font-family: Arial, Helvetica, sans-serif;
    font-size: .96em;
    font-weight: 900;
    letter-spacing: -.085em;
    line-height: 1;
    text-shadow: 0 1px 0 rgba(104, 104, 104, .18);
    transform-origin: 18% 65%;
}
.composer-logo-letter {
    display: inline-block;
    color: transparent;
    background: linear-gradient(180deg, #f04b36 0 46%, #f8f8f8 48% 100%);
    background-size: 100% 100%;
    background-position: 50% 0%;
    -webkit-background-clip: text;
    background-clip: text;
    filter: drop-shadow(0 1px 0 rgba(84, 84, 84, .2));
    transform-origin: 50% 78%;
}
.composer-title-logo-link::before {
    inset: -16% -12%;
    z-index: 2;
    opacity: 0;
    background: linear-gradient(
        105deg,
        transparent 36%,
        rgba(255, 255, 255, .12) 42%,
        rgba(255, 255, 255, .95) 49%,
        rgba(255, 108, 73, .7) 55%,
        transparent 64%
    );
    filter: blur(1px);
    transform: translateX(-130%) skewX(-16deg);
}
.composer-title-logo-link:is(:hover, :focus-visible)::before {
    animation: fuuvo-text-logo-sheen 1250ms cubic-bezier(.2, .7, .2, 1) infinite;
}
.composer-title-logo-link:is(:hover, :focus-visible) .composer-logo-letter {
    animation: fuuvo-text-logo-split 1250ms cubic-bezier(.2, .8, .2, 1) infinite;
    animation-delay: calc(var(--logo-letter-index) * 45ms);
}
.composer-fuuvo-logo:focus-visible {
    outline: 2px solid rgba(240, 75, 54, .55);
    outline-offset: 3px;
}
.composer-title-logo-link::after {
    top: 18%;
    left: -18px;
    width: 28px;
    height: 28px;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: radial-gradient(
        circle at 100% 50%,
        transparent 0 5px,
        #f04b36 5.5px 7px,
        transparent 7.5px 10px,
        #f04b36 10.5px 12px,
        transparent 12.5px 15px,
        #ff9a4d 15.5px 17px,
        transparent 17.5px
    );
    clip-path: inset(0 50% 0 0);
    transform: translateX(7px) scale(.72);
}
.composer-title-logo-link:is(:hover, :focus-visible)::after {
    animation: fuuvo-composer-logo-rays 1450ms cubic-bezier(.2, .8, .2, 1) infinite;
}
html[lang="en-US"] body * {
    font-family: var(--fuuvo-font-sans) !important;
}
html[lang="en-US"] :where(code, pre, kbd, samp) {
    font-family: "Consolas", "SFMono-Regular", monospace !important;
}
html[lang="en-US"] :where(.sidebar-brand-wordmark, .sidebar-brand-wordmark *, .brand-wordmark, .brand-wordmark *, .social-icon) {
    font-family: Arial, sans-serif !important;
}
.site-topbar-inner {
            width: min(1780px, calc(100vw - 28px));
            margin: 0 auto;
            min-height: 54px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
        }
.site-topbar-main {
            min-width: 0;
            flex: 1 1 auto;
            display: flex;
            align-items: center;
            gap: 14px;
        }
.topbar-brand {
            min-width: 0;
            flex: 0 0 auto;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding-right: 4px;
        }
.topbar-brand-mark,
        .topbar-brand img {
            width: 34px;
            height: 34px;
            border-radius: 12px;
            flex: 0 0 34px;
            display: block;
            object-fit: cover;
            background: #e8edf6;
            border: 1px solid rgba(15, 23, 42, 0.06);
        }
.topbar-brand-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, #2563ff 0%, #15b9ac 100%);
            color: #fff;
            font-size: 12px;
            font-weight: 800;
            letter-spacing: .08em;
            border: none;
        }
.topbar-brand-copy {
            min-width: 0;
        }
.topbar-brand-copy strong {
            display: block;
            max-width: 220px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            font-size: 14px;
            line-height: 1.2;
            color: #172135;
        }
.topbar-brand-copy span {
            display: block;
            margin-top: 2px;
            font-size: 11px;
            color: #7a8598;
            line-height: 1.3;
        }
.site-topbar-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex: 0 0 auto;
        }
.topbar-link,
        .topbar-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 34px;
            padding: 0 14px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 700;
        }
.topbar-link {
            color: #4d5a70;
            background: transparent;
        }
.topbar-btn {
            border: none;
            cursor: pointer;
            color: #fff;
            background: linear-gradient(135deg, #2563ff 0%, #15b9ac 100%);
            box-shadow: 0 12px 24px rgba(37, 99, 255, 0.18);
        }
.rail-stack {
            display: flex;
            flex-direction: column;
            gap: 12px;
            width: 100%;
        }
.rail-brand {
            display: none;
        }
.brand-mark {
            width: 46px;
            height: 46px;
            border-radius: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, #2563ff 0%, #15b9ac 100%);
            color: #fff;
            font-weight: 800;
            letter-spacing: .08em;
            box-shadow: 0 16px 30px rgba(37, 99, 255, 0.24);
        }
.rail-btn {
            width: 100%;
            border: none;
            background: transparent;
            border-radius: 18px;
            color: #7a8396;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0;
            padding: 10px 4px;
            cursor: pointer;
            transition: transform .18s ease, background .18s ease, color .18s ease;
        }
.rail-btn:hover,
        .rail-btn.active {
            background: rgba(255, 255, 255, 0.84);
            color: var(--brand-strong);
            transform: translateY(-1px);
        }
.rail-icon {
            width: 100%;
            min-height: 42px;
            padding: 0 8px;
            border-radius: 14px;
            display: inline-flex;
            align-items: center;
            justify-content: flex-start;
            gap: 8px;
            background: #eef2f8;
            border: 1px solid rgba(37, 99, 255, 0.06);
            font-size: 13px;
            font-weight: 700;
            line-height: 1.15;
            white-space: nowrap;
            text-align: left;
            color: currentColor;
            overflow: hidden;
        }
.rail-glyph {
            width: 16px;
            height: 16px;
            flex: 0 0 16px;
            display: block;
        }
.rail-text {
            display: inline-block;
            min-width: 0;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
.rail-btn.active .rail-icon,
        .rail-btn:hover .rail-icon {
            background: linear-gradient(135deg, rgba(37, 99, 255, 0.16) 0%, rgba(21, 185, 172, 0.14) 100%);
            border-color: rgba(37, 99, 255, 0.12);
        }
.rail-label {
            display: none;
        }
.sidebar-search-trigger:hover {
            border-color: rgba(37, 99, 255, 0.18);
            box-shadow: 0 14px 28px rgba(37, 99, 255, 0.08);
            transform: translateY(-1px);
        }
.history-main::-webkit-scrollbar {
            width: 8px;
        }
.history-main::-webkit-scrollbar-thumb {
            background: rgba(120, 130, 149, 0.3);
            border-radius: 999px;
        }
.history-main::-webkit-scrollbar-track {
            background: transparent;
        }
.workspace-account-card .workspace-account-toggle > span:last-child {
            min-width: 0;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
.workspace-account-settings:hover {
            background: #f1f5fb;
            color: #2563eb;
        }
.workspace-account-settings svg {
            width: 20px;
            height: 20px;
            display: block;
        }
.sidebar-safety-link:hover {
            background: #f4f8ff;
            color: #0b6ff0;
        }
.sidebar-safety-link svg {
            width: 17px;
            height: 17px;
            flex: 0 0 17px;
            display: block;
        }
.sidebar-brand-mark {
            width: 30px;
            height: 30px;
            border-radius: 50%;
            flex: 0 0 24px;
            object-fit: cover;
            display: block;
            background: #e8edf6;
            border: 1px solid rgba(15, 23, 42, 0.06);
        }
.sidebar-brand-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, #2563ff 0%, #15b9ac 100%);
            border: none;
            color: #fff;
            font-size: 12px;
            font-weight: 800;
            letter-spacing: .08em;
        }
.sidebar-brand-copy {
            min-width: 0;
        }
.sidebar-brand-copy strong {
            display: block;
            color: #0872e6;
            font-size: 15px;
            font-weight: 700;
            line-height: 1.2;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
.sidebar-brand-copy span {
            display: block;
            margin-top: 1px;
            color: #0d72f5;
            font-size: 10px;
            line-height: 1.2;
        }
.sidebar-toggle-slot {
            display: flex;
            align-items: center;
            flex: 0 0 auto;
        }
.sidebar-toggle-slot .desktop-history-toggle {
            position: static;
            width: 28px;
            height: 28px;
            border: 0;
            background: transparent;
            color: #6b7b93;
            cursor: pointer;
            border-radius: 8px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex: 0 0 auto;
        }
.sidebar-toggle-slot .desktop-history-toggle:hover {
            background: rgba(15, 23, 42, 0.04);
            color: #1e293b;
        }
.sidebar-nav-btn {
            width: 100%;
            min-height: 30px;
            justify-content: flex-start;
            padding: 0 8px;
            border-radius: 8px;
            background: transparent;
            border: 1px solid transparent;
            color: #1f2937;
            display: inline-flex;
            align-items: center;
            gap: 9px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: background .18s ease, border-color .18s ease, box-shadow .18s ease;
        }
.sidebar-nav-btn .rail-icon {
            width: auto;
            min-height: 0;
            padding: 0;
            background: transparent;
            border: none;
            gap: 6px;
        }
.sidebar-nav-btn .rail-glyph {
            width: 14px;
            height: 14px;
        }
.sidebar-nav-btn:hover {
            background: rgba(255, 255, 255, 0.96);
            border-color: rgba(15, 23, 42, 0.04);
            box-shadow: 0 8px 16px rgba(15, 23, 42, 0.04);
            transform: none;
        }
.sidebar-nav-btn.active {
            background: #ffffff;
            border-color: rgba(15, 23, 42, 0.03);
            color: #111827;
            box-shadow: 0 6px 14px rgba(15, 23, 42, 0.04);
            transform: none;
        }
.sidebar-nav-btn.active .rail-text {
            font-weight: 700;
        }
body[data-tool-mode="image"] .task-list,
        body[data-tool-mode="video"] .task-list,
        body[data-tool-mode="image"] .pagination,
        body[data-tool-mode="video"] .pagination {
            display: none !important;
        }
.sidebar-action-btn {
            width: 100%;
            justify-content: flex-start;
            border-radius: 14px;
            min-height: 42px;
            padding: 0 14px;
            box-shadow: none;
        }
.sidebar-footer {
            margin-top: auto;
            display: grid;
            gap: 10px;
            padding-top: 14px;
            border-top: 1px solid rgba(15, 23, 42, 0.05);
        }
.sidebar-account {
            display: grid;
            gap: 4px;
        }
.sidebar-account-row {
            display: flex;
            align-items: center;
            gap: 10px;
            min-width: 0;
        }
.sidebar-account-avatar {
            width: 30px;
            height: 30px;
            border-radius: 10px;
            object-fit: cover;
            flex: 0 0 24px;
            display: block;
            background: #e8edf6;
            border: 1px solid rgba(15, 23, 42, 0.06);
        }
.sidebar-account-avatar-fallback {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, #2563ff 0%, #15b9ac 100%);
            color: #fff;
            font-size: 12px;
            font-weight: 800;
            border: none;
        }
.sidebar-account-meta {
            min-width: 0;
            display: grid;
            gap: 2px;
        }
.sidebar-account strong {
            display: block;
            color: #172135;
            font-size: 13px;
            line-height: 1.3;
        }
.sidebar-account span {
            display: block;
            color: #8b96a8;
            font-size: 11px;
            line-height: 1.4;
        }
.sidebar-footer-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
.sidebar-footer-link {
            text-decoration: none;
        }
body[data-mode="chat"] .sidebar-footer-actions {
            display: grid;
            grid-template-columns: 1fr 1fr;
        }
.sidebar-footer-actions .btn {
            flex: 1 1 auto;
            min-height: 38px;
            padding: 0 12px;
            font-size: 12px;
            border-radius: 12px;
            justify-content: center;
        }
.mobile-history-account {
            display: none;
        }
.mobile-history-account-name {
            font-size: 14px;
            font-weight: 700;
            color: #142033;
        }
.mobile-history-account-meta {
            color: #6f7b8f;
            font-size: 12px;
        }
body[data-mode="image"] .history-composer-slot,
        body[data-mode="video"] .history-composer-slot {
            display: grid;
        }
body[data-mode="image"] .history,
        body[data-mode="video"] .history {
            overflow-y: auto;
            overflow-x: hidden;
            transition: opacity .22s ease, transform .22s ease, width .22s ease, padding .22s ease, border-color .22s ease;
        }
body[data-mode="image"] .history .task-list,
        body[data-mode="video"] .history .task-list,
        body[data-mode="image"] .history .pagination,
        body[data-mode="video"] .history .pagination {
            display: none;
        }
body.show-record-history[data-mode="image"] .history .task-list,
        body.show-record-history[data-mode="video"] .history .task-list {
            display: grid;
        }
body.show-record-history[data-mode="image"] .history .pagination,
        body.show-record-history[data-mode="video"] .history .pagination {
            display: flex;
        }
body.show-record-history[data-mode="image"] .history-composer-slot,
        body.show-record-history[data-mode="video"] .history-composer-slot,
        body.show-record-history[data-mode="image"] .workspace-records,
        body.show-record-history[data-mode="video"] .workspace-records {
            display: none;
        }
body[data-mode="image"] .hero,
        body[data-mode="video"] .hero {
            display: none;
        }
body[data-mode="image"] .hero-user,
        body[data-mode="video"] .hero-user {
            display: none;
        }
.hero-copy {
            min-width: 0;
        }
.hero-brand {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 14px;
        }
.site-icon,
        .avatar {
            width: 52px;
            height: 52px;
            border-radius: 18px;
            object-fit: cover;
            display: block;
            background: #e8edf6;
            border: 1px solid rgba(15, 23, 42, 0.06);
        }
.site-icon-fallback,
        .avatar-fallback {
            width: 52px;
            height: 52px;
            border-radius: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, #2563ff 0%, #15b9ac 100%);
            color: #fff;
            font-weight: 800;
            font-size: 17px;
        }
.hero-brand-text strong {
            display: block;
            font-size: 24px;
            line-height: 1.15;
        }
.hero-brand-text span {
            display: block;
            margin-top: 4px;
            font-size: 12px;
            color: var(--muted);
            text-transform: uppercase;
            letter-spacing: .08em;
        }
.hero-title {
            margin: 0;
            font-size: 26px;
            line-height: 1.18;
        }
.hero-desc {
            margin: 8px 0 0;
            max-width: 620px;
            color: var(--muted);
            font-size: 13px;
            line-height: 1.8;
        }
.hero-user {
            min-width: 280px;
            padding: 16px;
            display: flex;
            align-items: center;
            gap: 12px;
            border-radius: 20px;
            border: 1px solid var(--line);
            background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(246, 249, 252, 0.98) 100%);
        }
.hero-user .user-links {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
.guest-hero {
            margin-bottom: 16px;
        }
.guest-hero-main {
            display: grid;
            grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
            gap: 18px;
            padding: 22px;
            background:
                radial-gradient(circle at top left, rgba(37, 99, 255, 0.08), transparent 22%),
                linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(246,249,252,0.98) 100%);
        }
.guest-hero-copy {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
.guest-badge {
            width: fit-content;
            min-height: 30px;
            padding: 0 12px;
            display: inline-flex;
            align-items: center;
            border-radius: 999px;
            background: rgba(37, 99, 255, 0.1);
            color: var(--brand-strong);
            font-size: 12px;
            font-weight: 800;
            letter-spacing: .08em;
        }
.guest-title {
            margin: 0;
            font-size: 38px;
            line-height: 1.14;
            letter-spacing: -0.02em;
        }
.guest-summary {
            margin: 0;
            max-width: 640px;
            color: var(--muted);
            font-size: 15px;
            line-height: 1.9;
        }
.guest-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
.guest-highlight-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 12px;
        }
.guest-highlight {
            padding: 16px;
            border-radius: 20px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background: rgba(255,255,255,0.84);
        }
.guest-highlight-tag {
            color: var(--brand-strong);
            font-size: 12px;
            font-weight: 800;
        }
.guest-highlight h3 {
            margin: 10px 0 8px;
            font-size: 16px;
        }
.guest-highlight p {
            margin: 0;
            color: var(--muted);
            font-size: 13px;
            line-height: 1.8;
        }
.guest-preview {
            min-width: 0;
        }
.guest-preview-shell {
            height: 100%;
            min-height: 470px;
            display: grid;
            grid-template-columns: 118px minmax(0, 1fr);
            border-radius: 26px;
            overflow: hidden;
            background: #fbfcff;
            border: 1px solid rgba(15, 23, 42, 0.08);
            box-shadow: 0 24px 50px rgba(15, 23, 42, 0.08);
        }
.guest-preview-sidebar {
            padding: 18px 12px;
            background: linear-gradient(180deg, #f3f7ff 0%, #eef4fb 100%);
            border-right: 1px solid rgba(15, 23, 42, 0.05);
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
.guest-preview-logo {
            width: 46px;
            height: 46px;
            border-radius: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, #2563ff 0%, #15b9ac 100%);
            color: #fff;
            font-weight: 800;
            box-shadow: 0 16px 26px rgba(37, 99, 255, 0.2);
        }
.guest-preview-side-item {
            min-height: 38px;
            padding: 0 10px;
            display: flex;
            align-items: center;
            border-radius: 14px;
            color: #65748b;
            font-size: 13px;
            font-weight: 700;
        }
.guest-preview-side-item.active {
            color: var(--brand-strong);
            background: rgba(37, 99, 255, 0.12);
        }
.guest-preview-main {
            display: flex;
            flex-direction: column;
            min-width: 0;
            padding: 18px;
            gap: 16px;
        }
.guest-preview-header {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 14px;
        }
.guest-preview-header strong {
            display: block;
            font-size: 18px;
        }
.guest-preview-header span {
            display: block;
            margin-top: 6px;
            color: var(--muted);
            font-size: 13px;
            line-height: 1.7;
        }
.guest-preview-login {
            border: none;
            border-radius: 999px;
            min-height: 38px;
            padding: 0 16px;
            background: rgba(37, 99, 255, 0.1);
            color: var(--brand-strong);
            font-size: 13px;
            font-weight: 700;
            cursor: pointer;
        }
.guest-preview-thread {
            min-height: 0;
            flex: 1 1 auto;
            display: flex;
            flex-direction: column;
            gap: 14px;
            padding: 8px 0;
        }
.guest-bubble {
            max-width: 88%;
            padding: 14px 16px;
            border-radius: 20px;
            font-size: 14px;
            line-height: 1.9;
        }
.guest-bubble.user {
            align-self: flex-end;
            background: linear-gradient(135deg, #2d67ff 0%, #1cb6b3 100%);
            color: #fff;
            border-bottom-right-radius: 8px;
        }
.guest-bubble.assistant {
            align-self: flex-start;
            background: #f4f7fc;
            color: #172135;
            border: 1px solid rgba(15, 23, 42, 0.06);
            border-bottom-left-radius: 8px;
        }
.guest-preview-input {
            min-height: 64px;
            padding: 0 16px;
            border-radius: 20px;
            background: #f4f7fc;
            border: 1px solid rgba(15, 23, 42, 0.06);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            color: #788295;
            font-size: 13px;
        }
.guest-preview-input button {
            border: none;
            border-radius: 999px;
            min-height: 36px;
            padding: 0 16px;
            color: #fff;
            background: linear-gradient(135deg, #2563ff 0%, #15b9ac 100%);
            font-size: 13px;
            font-weight: 700;
            cursor: pointer;
        }
.viewer-name {
            font-size: 15px;
            font-weight: 700;
        }
.tiny,
        .viewer-meta,
        .status-text,
        .task-meta,
        .conversation-meta,
        .upload-meta {
            color: var(--muted);
            font-size: 12px;
            line-height: 1.7;
        }
.status-text {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            min-height: 24px;
            transition: color .2s ease;
        }
.status-text::before {
            content: '';
            width: 8px;
            height: 8px;
            border-radius: 999px;
            background: rgba(18, 78, 125, 0.28);
            flex: 0 0 auto;
        }
.status-text.is-loading::before {
            width: 12px;
            height: 12px;
            background: transparent;
            border: 2px solid rgba(18, 78, 125, 0.18);
            border-top-color: var(--accent);
            animation: status-spin .8s linear infinite;
        }
.status-text.is-success {
            color: #0f7b43;
        }
.status-text.is-success::before {
            background: #2eb872;
        }
.status-text.is-warning {
            color: #9a6a08;
        }
.status-text.is-warning::before {
            background: #f0ab00;
        }
.status-text.is-error {
            color: #bb2d3b;
        }
.status-text.is-error::before {
            background: #e04f5f;
        }
.status-membership-link,
        .chat-membership-link {
            color: var(--accent);
            font-weight: 650;
            text-decoration: underline;
            text-underline-offset: 3px;
        }
.status-membership-link:hover,
        .chat-membership-link:hover {
            opacity: .82;
        }
.chat-membership-action {
            display: inline-flex;
            align-items: center;
            width: fit-content;
            margin-top: 10px;
        }
.toast {
            min-width: 220px;
            max-width: 340px;
            padding: 12px 14px;
            border-radius: 16px;
            border: 1px solid rgba(18, 78, 125, 0.12);
            background: rgba(255, 255, 255, 0.96);
            color: var(--text);
            box-shadow: 0 18px 38px rgba(15, 37, 57, 0.12);
            opacity: 0;
            transform: translateY(10px);
            animation: toast-in .22s ease forwards;
        }
.toast.error {
            border-color: rgba(224, 79, 95, 0.22);
            color: #9d2030;
        }
.toast.success {
            border-color: rgba(46, 184, 114, 0.22);
            color: #0f7b43;
        }
.toast.warning {
            border-color: rgba(240, 171, 0, 0.22);
            color: #9a6a08;
        }
.auth-mask {
            position: absolute;
            inset: 0;
            background: rgba(9, 16, 29, 0.56);
            backdrop-filter: blur(8px);
        }
.auth-dialog {
            position: absolute;
            left: 50%;
            top: 50%;
            width: min(920px, calc(100vw - 32px));
            transform: translate(-50%, -50%);
            padding: 30px;
            border-radius: 32px;
            border: 1px solid rgba(255,255,255,0.2);
            background:
                radial-gradient(circle at top left, rgba(37, 99, 255, 0.12), transparent 24%),
                radial-gradient(circle at bottom right, rgba(21, 185, 172, 0.1), transparent 28%),
                linear-gradient(180deg, rgba(255,255,255,0.99) 0%, rgba(247,249,252,0.99) 100%);
            box-shadow: 0 36px 90px rgba(15, 23, 42, 0.24);
        }
.auth-close {
            position: absolute;
            right: 16px;
            top: 14px;
            width: 34px;
            height: 34px;
            border: none;
            border-radius: 999px;
            background: rgba(15, 23, 42, 0.06);
            color: #5f6e82;
            font-size: 22px;
            line-height: 1;
            cursor: pointer;
        }
.auth-dialog-head {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
.auth-dialog-badge {
            width: fit-content;
            min-height: 30px;
            padding: 0 12px;
            display: inline-flex;
            align-items: center;
            border-radius: 999px;
            background: rgba(37, 99, 255, 0.12);
            color: var(--brand-strong);
            font-size: 12px;
            font-weight: 800;
            letter-spacing: .08em;
        }
.auth-dialog-head h3 {
            margin: 0;
            font-size: 34px;
            line-height: 1.2;
        }
.auth-dialog-head p {
            margin: 0;
            color: var(--muted);
            font-size: 15px;
            line-height: 1.85;
        }
.auth-layout {
            display: grid;
            grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
            gap: 26px;
            align-items: stretch;
        }
.auth-main {
            display: grid;
            gap: 18px;
            min-width: 0;
        }
.auth-dialog-actions {
            display: flex;
            gap: 12px;
            margin-top: 22px;
        }
.auth-dialog-actions .btn {
            flex: 1 1 0;
            justify-content: center;
        }
.auth-dialog-tips {
            margin-top: 18px;
            display: grid;
            gap: 8px;
            color: #627089;
            font-size: 13px;
        }
.legal-doc-dialog {
            width: min(720px, calc(100vw - 28px));
            max-height: min(78vh, 760px);
            padding: 24px 24px 20px;
            border-radius: 28px;
            overflow: hidden;
            display: grid;
            grid-template-rows: auto auto minmax(0, 1fr);
            gap: 16px;
        }
.legal-doc-head {
            display: grid;
            gap: 8px;
            padding-right: 30px;
        }
.legal-doc-head h3 {
            margin: 0;
            font-size: 24px;
            line-height: 1.3;
            color: #111827;
        }
.legal-doc-head span {
            font-size: 12px;
            color: #94a3b8;
            line-height: 1.5;
        }
.legal-doc-content {
            min-height: 0;
            overflow-y: auto;
            padding: 2px 4px 2px 0;
            color: #475569;
            font-size: 14px;
            line-height: 1.85;
            white-space: pre-wrap;
        }
.history-head-copy {
            min-width: 0;
        }
.mobile-history-inline {
            display: none;
        }
.section-head h3,
        .history-title {
            margin: 0;
            font-size: 18px;
            line-height: 1.2;
        }
.history-switch {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 4px;
            border-radius: 999px;
            border: 1px solid var(--line);
            background: #f2f5fa;
        }
.switch-btn {
            border: none;
            background: transparent;
            color: #788295;
            border-radius: 999px;
            padding: 8px 12px;
            font-size: 12px;
            font-weight: 700;
            cursor: pointer;
        }
.switch-btn.active {
            color: var(--brand-strong);
            background: #fff;
            box-shadow: 0 10px 18px rgba(15, 23, 42, 0.08);
        }
.history-search input {
            width: 100%;
            min-width: 0;
            border: 1px solid var(--line);
            border-radius: 16px;
            background: #fff;
            color: var(--text);
            padding: 10px 12px;
            outline: none;
            font-size: 13px;
        }
.history-search input:focus {
            border-color: rgba(37, 99, 255, 0.34);
            box-shadow: 0 0 0 3px rgba(37, 99, 255, 0.08);
        }
.history-search button {
            min-height: 38px;
            padding: 0 12px;
            border-radius: 14px;
            white-space: nowrap;
        }
.history-chat-summary {
            display: grid;
            gap: 6px;
            padding: 12px 14px;
            border-radius: 18px;
            background: rgba(255, 255, 255, 0.86);
            border: 1px solid rgba(15, 23, 42, 0.05);
        }
body[data-mode="image"] .history-chat-summary,
        body[data-mode="video"] .history-chat-summary {
            display: none;
        }
.history-chat-summary strong {
            display: block;
            font-size: 13px;
            color: #24324a;
            line-height: 1.4;
        }
.history-chat-summary span {
            display: block;
            font-size: 12px;
            color: #5f6e84;
            line-height: 1.7;
        }
.conversation-load-more {
            padding: 8px 6px 4px;
            color: #8994a7;
            font-size: 11px;
            line-height: 1.5;
            text-align: center;
        }
.conversation-list-status {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
.conversation-list-retry {
            min-height: 30px;
            padding: 5px 12px;
            border: 1px solid rgba(37, 99, 235, 0.2);
            border-radius: 999px;
            background: rgba(37, 99, 235, 0.08);
            color: #2563eb;
            font: inherit;
            cursor: pointer;
        }
.conversation-list-retry:hover {
            background: rgba(37, 99, 235, 0.14);
        }
.conversation-list-inline-error {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }
.conversation-list-inline-error .conversation-list-retry {
            min-height: 26px;
            padding: 3px 9px;
        }
.task-date-group {
            display: grid;
            gap: 10px;
        }
.task-date-group-title {
            padding: 2px 2px 0;
            font-size: 12px;
            font-weight: 700;
            color: #64748b;
        }
.task-date-group-list {
            display: grid;
            gap: 12px;
        }
.conversation-item,
        .task-item {
            cursor: pointer;
            transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
            min-width: 0;
            position: relative;
            overflow: visible;
        }
.conversation-item {
            border: 1px solid transparent;
            border-radius: 14px;
            background: transparent;
            padding: 9px 10px;
            box-shadow: none;
            z-index: 0;
        }
.history.is-conversation-view .conversation-item {
            padding: 10px 12px;
            border-radius: 12px;
            background: transparent;
            border-color: transparent;
            transform: none !important;
            box-shadow: none !important;
        }
.conversation-item.menu-open {
            z-index: 40;
        }
.conversation-item.menu-open:not(.active),
        .conversation-item.menu-open:not(.active):hover {
            transform: none !important;
            border-color: transparent !important;
            background: transparent !important;
            box-shadow: none !important;
        }
.task-item {
            border: 1px solid var(--line);
            border-radius: 18px;
            background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(246,248,252,0.98) 100%);
            padding: 12px;
        }
.conversation-item:hover,
        .task-item:hover,
        .conversation-item.active,
        .task-item.active {
            transform: translateY(-1px);
        }
.conversation-item:hover {
            border-color: rgba(15, 23, 42, 0.03);
            background: rgba(255,255,255,0.72);
            box-shadow: 0 4px 10px rgba(15, 23, 42, 0.03);
        }
.task-item:hover,
        .task-item.active {
            border-color: rgba(37, 99, 255, 0.18);
            box-shadow: var(--shadow-soft);
        }
.conversation-item.active {
            border-color: rgba(37, 99, 255, 0.07);
            background: rgba(255,255,255,0.95);
            box-shadow: 0 6px 14px rgba(15, 23, 42, 0.04);
        }
.conversation-item.active::before {
            content: "";
            position: absolute;
            left: 4px;
            top: 10px;
            bottom: 10px;
            width: 2px;
            border-radius: 999px;
            background: linear-gradient(180deg, #2563ff 0%, #15b9ac 100%);
        }
.history.is-conversation-view .conversation-item.active::before {
            display: none;
        }
.conversation-item.active .conversation-title {
            color: #1f4fd6;
        }
.history.is-conversation-view .conversation-item:hover,
        .history.is-conversation-view .conversation-item.active {
            background: rgba(255,255,255,0.9);
            border-color: rgba(15, 23, 42, 0.04);
            box-shadow: 0 4px 10px rgba(15, 23, 42, 0.03) !important;
        }
.history.is-conversation-view .conversation-item.active .conversation-title,
        .history.is-conversation-view .conversation-item:hover .conversation-title {
            color: #172033;
        }
.conversation-head {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 8px;
            min-width: 0;
        }
.conversation-item-icon {
            width: 22px;
            height: 22px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex: 0 0 22px;
            color: #1f3558;
        }
.conversation-item-icon svg {
            width: 20px;
            height: 20px;
            display: block;
        }
.conversation-time {
            flex: 0 0 auto;
            min-width: 42px;
            padding-top: 1px;
            color: #7e8aa0;
            font-size: 12px;
            line-height: 1.5;
            text-align: right;
            white-space: nowrap;
        }
.conversation-title-wrap {
            min-width: 0;
            flex: 1 1 auto;
            padding-right: 6px;
        }
.conversation-actions {
            position: relative;
            flex: 0 0 auto;
            display: inline-flex;
            align-items: center;
            padding-right: 6px;
        }
.conversation-more-btn {
            width: 28px;
            height: 28px;
            border: 0;
            border-radius: 10px;
            background: rgba(148, 163, 184, 0.08);
            color: #7b8798;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex: 0 0 auto;
            cursor: pointer;
            transition: background .18s ease, color .18s ease, transform .18s ease, opacity .18s ease;
            opacity: 0;
            pointer-events: none;
        }
.conversation-more-btn:hover,
        .conversation-item.menu-open .conversation-more-btn {
            background: rgba(15, 23, 42, 0.08);
            color: #334155;
        }
.conversation-more-btn svg {
            width: 14px;
            height: 14px;
            display: block;
        }
.conversation-item:hover .conversation-more-btn,
        .conversation-item.active .conversation-more-btn,
        .conversation-item.menu-open .conversation-more-btn {
            opacity: 1;
            pointer-events: auto;
        }
.conversation-menu-item {
            width: 100%;
            border: 0;
            background: transparent;
            border-radius: 14px;
            min-height: 40px;
            padding: 0 12px;
            display: flex;
            align-items: center;
            gap: 10px;
            color: #1f2937;
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            text-align: left;
            transition: background .18s ease, color .18s ease;
        }
.conversation-menu-item:hover {
            background: rgba(241, 245, 249, 0.95);
        }
.conversation-menu-item svg {
            width: 15px;
            height: 15px;
            flex: 0 0 auto;
        }
.conversation-menu-item.is-divider {
            margin-top: 4px;
            padding-top: 6px;
            border-top: 1px solid rgba(15, 23, 42, 0.06);
            border-radius: 0 0 14px 14px;
        }
.conversation-menu-item.is-danger {
            color: #dc2626;
        }
.conversation-menu-item.is-danger:hover {
            background: rgba(254, 226, 226, 0.82);
        }
.conversation-pin-mark {
            display: none;
            align-items: center;
            justify-content: center;
            width: 16px;
            height: 16px;
            margin-right: 6px;
            color: #2563ff;
        }
.conversation-pinned-chip {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 34px;
            height: 18px;
            margin-left: 8px;
            padding: 0 7px;
            border-radius: 999px;
            background: rgba(37, 99, 255, 0.1);
            color: #1d4ed8;
            font-size: 10px;
            font-weight: 700;
            line-height: 1;
            vertical-align: middle;
        }
.conversation-item.is-pinned .conversation-title {
            color: #1e3a8a;
        }
.conversation-title,
        .task-title {
            font-size: 14px;
            font-weight: 700;
            line-height: 1.6;
            word-break: break-word;
        }
.conversation-title {
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            color: #1b2740;
            font-weight: 600;
            font-size: 13px;
        }
.history.is-conversation-view .conversation-title {
            font-size: 13px;
            font-weight: 600;
            color: #1b2435;
        }
.conversation-preview {
            margin-top: 3px;
            color: #8a94a6;
            font-size: 11px;
            line-height: 1.5;
            display: block;
            max-width: 100%;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
.history.is-conversation-view .conversation-preview,
        .history.is-conversation-view .conversation-meta,
        .history.is-conversation-view .conversation-pinned-chip {
            display: none !important;
        }
.history.is-conversation-view .conversation-head {
            align-items: center;
            gap: 6px;
        }
.history.is-conversation-view .conversation-title-wrap {
            padding-right: 2px;
        }
.history.is-conversation-view .conversation-actions {
            padding-right: 0;
        }
body[data-mode="chat"] .conversation-preview {
            max-width: 100%;
        }
.task-item {
            display: grid;
            grid-template-columns: 96px minmax(0, 1fr);
            gap: 12px;
        }
.task-thumb {
            position: relative;
            min-height: 96px;
            border-radius: 16px;
            overflow: hidden;
            background: #eef2f8;
        }
.task-thumb img,
        .task-thumb video,
        .asset-preview img,
        .asset-preview video,
        .upload-preview img,
        .upload-preview video {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }
.task-thumb-fallback {
            width: 100%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #6c7788;
            font-size: 12px;
            line-height: 1.6;
            text-align: center;
            padding: 10px;
        }
.task-type-chip {
            position: absolute;
            left: 8px;
            bottom: 8px;
            z-index: 2;
            padding: 4px 8px;
            border-radius: 999px;
            font-size: 11px;
            font-weight: 700;
            color: #fff;
            background: rgba(20, 24, 38, 0.72);
        }
.task-main {
            min-width: 0;
        }
.task-headline {
            display: grid;
            gap: 6px;
            margin-bottom: 6px;
        }
.task-status-line {
            display: flex;
            align-items: center;
            gap: 8px;
            min-width: 0;
        }
.badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 64px;
            padding: 5px 9px;
            border-radius: 999px;
            font-size: 11px;
            font-weight: 700;
            white-space: nowrap;
        }
.badge.queued,
        .badge.callback_wait {
            background: rgba(183, 121, 31, 0.12);
            color: var(--warning);
        }
.badge.processing {
            background: rgba(37, 99, 255, 0.12);
            color: var(--brand-strong);
        }
.badge.succeeded {
            background: rgba(15, 122, 80, 0.12);
            color: var(--success);
        }
.badge.failed {
            background: rgba(207, 63, 79, 0.12);
            color: var(--danger);
        }
.task-pagination-actions {
            display: none !important;
        }
.result-card {
            min-height: 0;
            padding: 18px 0 0;
            display: flex;
            flex-direction: column;
            gap: 14px;
            background: transparent;
            border: none;
            box-shadow: none;
        }
body[data-mode="chat"] .result-card {
            flex: 1 1 auto;
            flex-basis: 0;
            height: 100%;
            min-height: 0;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            border-bottom-left-radius: 0;
            border-bottom-right-radius: 0;
            padding-top: 18px;
            padding-bottom: 10px;
        }
body[data-mode="chat"] .result-card .section-head {
            position: relative;
            top: auto;
            z-index: auto;
            padding-top: 0;
            padding-bottom: 10px;
            background: none;
            backdrop-filter: none;
        }
.empty-state {
            min-height: 220px;
            border: 1px dashed rgba(15, 23, 42, 0.1);
            border-radius: 28px;
            background:
                radial-gradient(circle at top left, rgba(37, 99, 255, 0.06), transparent 22%),
                linear-gradient(180deg, #fcfdff 0%, #f7f9fc 100%);
            color: #768195;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            line-height: 1.9;
            padding: 30px;
        }
.conversation-empty-state {
            min-height: 132px;
            padding: 18px 14px;
            border-radius: 18px;
            font-size: 12px;
            line-height: 1.7;
            color: #7a8598;
        }
.chat-empty {
            width: min(980px, 100%);
            min-height: calc(100vh - 320px);
            margin: 0 auto;
            display: grid;
            align-content: center;
            gap: 18px;
            justify-items: center;
        }
.chat-empty-badge {
            display: inline-flex;
            align-items: center;
            min-height: 36px;
            padding: 0 16px;
            border-radius: 999px;
            background: rgba(37, 99, 255, 0.08);
            color: var(--brand-strong);
            font-size: 12px;
            font-weight: 800;
            letter-spacing: .06em;
        }
.chat-empty-copy {
            display: grid;
            gap: 10px;
            justify-items: center;
            text-align: center;
        }
.ui-language-switch-btn:hover {
            color: #111827;
        }
.chat-empty-title {
            margin: 0;
            font-size: 46px;
            line-height: 1.08;
            color: #172135;
            letter-spacing: -0.035em;
            font-weight: 800;
        }
.chat-empty-desc {
            margin: 0;
            max-width: 560px;
            color: #8a93a3;
            font-size: 13px;
            line-height: 1.7;
            white-space: pre-line;
        }
.core-feature-actions {
            width: min(650px, 100%);
            margin: 6px auto 2px;
            display: flex;
            flex-wrap: nowrap;
            justify-content: center;
            gap: 14px;
        }
.core-feature-btn {
            min-width: 0;
            min-height: 56px;
            padding: 0 14px;
            flex: 1 1 0;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            border: 1px solid #d6e0ee;
            border-radius: 9px;
            background: #fff;
            color: #18345d;
            font-size: 13px;
            font-weight: 400;
            cursor: pointer;
            box-shadow: none;
            transition: transform .18s ease, border-color .18s ease, background .18s ease, color .18s ease;
        }
.core-feature-btn:hover,
        .core-feature-btn:focus-visible {
            border-color: rgba(37, 99, 255, 0.48);
            background: #f4f8ff;
            color: #1748c7;
            transform: translateY(-1px);
            outline: none;
        }
.core-feature-add-wrap {
            position: relative;
            min-width: 0;
            flex: 1 1 0;
            display: flex;
        }
.core-feature-add-wrap > .core-feature-btn {
            width: 100%;
            flex: 1 1 auto;
        }
.core-feature-add-label {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: inherit;
            font-size: 14px;
            font-weight: 500;
            line-height: 1.2;
            white-space: nowrap;
        }
.core-feature-add-menu {
            position: absolute;
            top: calc(100% + 8px);
            right: 0;
            z-index: 90;
            width: min(520px, calc(100vw - 32px));
            max-height: min(540px, calc(100vh - 180px));
            padding: 14px;
            overflow-y: auto;
            border: 1px solid #d6e0ee;
            border-radius: 16px;
            background: #fff;
            box-shadow: 0 16px 36px rgba(15, 23, 42, 0.14);
        }
.home-favorite-menu-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 12px;
        }
.home-favorite-menu-head strong {
            color: #172033;
            font-size: 14px;
            font-weight: 700;
        }
.home-favorite-menu-close,
        .core-feature-favorite-clear {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border: 0;
            border-radius: 50%;
            background: transparent;
            color: #71809a;
            cursor: pointer;
        }
.home-favorite-menu-close {
            width: 28px;
            height: 28px;
            flex: 0 0 28px;
            font-size: 20px;
            line-height: 1;
        }
.home-favorite-menu-close:hover,
        .core-feature-favorite-clear:hover {
            background: #eef4fc;
            color: #1748c7;
        }
.home-favorite-group + .home-favorite-group {
            margin-top: 14px;
        }
.home-favorite-group-title {
            display: block;
            margin: 0 0 7px;
            color: #71809a;
            font-size: 11px;
            font-weight: 600;
            letter-spacing: .02em;
        }
.home-favorite-option-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 7px;
        }
.home-favorite-option {
            min-width: 0;
            min-height: 58px;
            padding: 8px 9px;
            display: flex;
            align-items: center;
            gap: 8px;
            border: 1px solid #e1e8f2;
            border-radius: 11px;
            background: #fff;
            color: #18345d;
            font: inherit;
            font-size: 12px;
            line-height: 1.25;
            text-align: left;
            cursor: pointer;
            transition: border-color .18s ease, background .18s ease, color .18s ease, transform .18s ease;
        }
.home-favorite-option:hover,
        .home-favorite-option:focus-visible {
            border-color: rgba(37, 99, 255, .4);
            background: #f4f8ff;
            color: #1748c7;
            outline: none;
            transform: translateY(-1px);
        }
.home-favorite-option-icon {
            width: 30px;
            height: 30px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex: 0 0 30px;
        }
.home-favorite-option-icon img,
        .home-favorite-option-icon svg,
        .home-favorite-option-icon .fuuvo-icon {
            width: 30px;
            height: 30px;
            display: block;
            object-fit: contain;
        }
.core-feature-favorite-btn {
            padding-right: 30px !important;
        }
.core-feature-favorite-clear {
            position: absolute;
            top: 4px;
            right: 4px;
            z-index: 2;
            width: 22px;
            height: 22px;
            font-size: 16px;
            line-height: 1;
        }
html[lang="en-US"] .composer-capability-btn[data-home-search-capability] {
            display: none !important;
        }
.core-feature-btn-icon {
            width: 28px;
            height: 28px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #2563ff;
            flex: 0 0 22px;
        }
.core-feature-btn-icon svg {
            width: 28px;
            height: 28px;
            display: block;
        }
.core-feature-btn-icon .home-core-feature-icon {
            width: 28px;
            height: 28px;
            display: block;
            border-radius: 6px;
            object-fit: cover;
        }
.core-feature-btn-icon .home-capability-icon {
            width: 28px;
            height: 28px;
            display: block;
            object-fit: contain;
        }
.fuuvo-icon {
            width: 1em;
            height: 1em;
            display: inline-block;
            flex: 0 0 auto;
            background: currentColor;
            -webkit-mask: var(--fuuvo-icon-url) center / contain no-repeat;
            mask: var(--fuuvo-icon-url) center / contain no-repeat;
        }
.fuuvo-icon-ask { --fuuvo-icon-url: url('/static/icons/fuuvo-shell/fuuvo-understand.svg'); }
.fuuvo-icon-live-search { --fuuvo-icon-url: url('/static/icons/fuuvo-pages/012_FUUVO_Research_Icons_Only/fuuvo-search-compare.svg'); }
.fuuvo-icon-writing { --fuuvo-icon-url: url('/static/icons/fuuvo-home-capabilities/fuuvo-writing.png'); }
.fuuvo-icon-translate { --fuuvo-icon-url: url('/static/icons/fuuvo-home-capabilities/fuuvo-translate.png'); }
.fuuvo-icon-office-tasks { --fuuvo-icon-url: url('/static/icons/fuuvo-shell/fuuvo-office-efficiency.svg'); }
.fuuvo-icon-creation-center { --fuuvo-icon-url: url('/static/icons/fuuvo-pages/001_FUUVO_Creation_Center_Page_Icons_Only/fuuvo-create-image.svg'); }
.fuuvo-icon-deep-research { --fuuvo-icon-url: url('/static/icons/fuuvo-home-capabilities/fuuvo-deep-research.png'); }
.fuuvo-icon-image-generation { --fuuvo-icon-url: url('/static/icons/fuuvo-home-capabilities/fuuvo-generate-image.png'); }
.fuuvo-icon-video-generate { --fuuvo-icon-url: url('/static/icons/fuuvo-home-capabilities/fuuvo-generate-video.png'); }
.fuuvo-icon-image-question { --fuuvo-icon-url: url('/static/icons/fuuvo-home-capabilities/fuuvo-image-question.png'); }
.fuuvo-icon-upload-file { --fuuvo-icon-url: url('/static/icons/fuuvo-shell/fuuvo-generate-file.svg'); }
.fuuvo-icon-upload-data-analysis { --fuuvo-icon-url: url('/static/icons/fuuvo-shell/fuuvo-upload-material-analysis.svg'); }
.fuuvo-icon-local-food-explore { --fuuvo-icon-url: url('/static/icons/fuuvo-shell/fuuvo-local-food-explore.svg'); }
.fuuvo-icon-fortune-zodiac { --fuuvo-icon-url: url('/static/icons/fuuvo-shell/fuuvo-fortune-zodiac.svg'); }
.fuuvo-icon-core-upload-analysis { --fuuvo-icon-url: url('/static/icons/fuuvo-home-capabilities/fuuvo-core-upload-analysis.png'); }
.fuuvo-icon-core-office-efficiency { --fuuvo-icon-url: url('/static/icons/fuuvo-home-capabilities/fuuvo-core-office-efficiency.png'); }
.fuuvo-icon-core-local-food { --fuuvo-icon-url: url('/static/icons/fuuvo-home-capabilities/fuuvo-core-local-food.png'); }
.fuuvo-icon-core-fortune-zodiac { --fuuvo-icon-url: url('/static/icons/fuuvo-home-capabilities/fuuvo-core-fortune-zodiac.png'); }
.core-feature-btn-icon .fuuvo-icon {
            width: 28px;
            height: 28px;
        }
html[lang="en-US"] .core-feature-btn {
            justify-content: center;
            padding: 6px 10px;
            line-height: 1.18;
            text-align: center;
        }
html[lang="en-US"] .core-feature-btn > span:last-child {
            min-width: 0;
            white-space: normal;
        }
.chat-empty-grid {
            width: min(980px, 100%);
            display: block;
            overflow-x: auto;
            overscroll-behavior-inline: contain;
            scroll-snap-type: x proximity;
            scrollbar-width: none;
            touch-action: pan-x pan-y;
            padding: 2px 2px 8px;
        }
.chat-empty-grid::-webkit-scrollbar {
            display: none;
        }
.chat-empty-track {
            width: max-content;
            min-width: 100%;
            display: grid;
            gap: 10px;
        }
.chat-empty-row {
            min-width: max-content;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }
.chat-empty-chip {
            min-width: 0;
            width: max-content;
            max-width: 320px;
            flex: 0 0 auto;
            min-height: 48px;
            padding: 10px 16px;
            border-radius: 18px;
            border: 1px solid rgba(15, 23, 42, 0.04);
            background: rgba(246, 247, 249, 0.92);
            color: #1d2433;
            font-size: 13px;
            line-height: 1.45;
            cursor: pointer;
            box-shadow: none;
            transition: transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
            display: inline-flex;
            align-items: center;
            justify-content: flex-start;
            text-align: left;
            scroll-snap-align: start;
            white-space: normal;
        }
.chat-empty-chip-text {
            display: -webkit-box;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 2;
            overflow: hidden;
        }
.chat-empty-grid-loading {
            pointer-events: none;
        }
.chat-empty-chip-skeleton {
            position: relative;
            width: 210px;
            min-height: 44px;
            flex: 0 0 auto;
            border-radius: 16px;
            overflow: hidden;
            background: rgba(241, 243, 246, 0.9);
        }
.chat-empty-chip-skeleton::after {
            content: '';
            position: absolute;
            inset: 0;
            transform: translateX(-100%);
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.72), transparent);
            animation: quick-prompt-shimmer 1.25s ease-in-out infinite;
        }
.chat-empty-row:nth-child(1) .chat-empty-chip-skeleton:nth-child(2),
        .chat-empty-row:nth-child(3) .chat-empty-chip-skeleton:nth-child(1) {
            width: 164px;
        }
.chat-empty-row:nth-child(2) .chat-empty-chip-skeleton:nth-child(1),
        .chat-empty-row:nth-child(3) .chat-empty-chip-skeleton:nth-child(3) {
            width: 248px;
        }
.chat-empty-chip:hover {
            transform: translateY(-1px);
            background: #ffffff;
            color: #0f172a;
            border-color: rgba(37, 99, 255, 0.12);
        }
.office-task-grid {
            width: min(980px, 100%);
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 14px;
        }
.office-task-card {
            min-width: 0;
            width: 100%;
            display: grid;
            gap: 14px;
            padding: 18px 18px 16px;
            border: 1px solid rgba(15, 23, 42, 0.06);
            border-radius: 24px;
            background: linear-gradient(180deg, rgba(255,255,255,0.96) 0%, rgba(247,249,252,0.96) 100%);
            color: #162033;
            text-align: left;
            cursor: pointer;
            transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
        }
.office-task-card:hover {
            transform: translateY(-2px);
            border-color: rgba(37, 99, 255, 0.16);
            box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
        }
.office-task-card-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }
body:not(.chat-landing)[data-mode="chat"] #core-feature-slot {
            display: none !important;
        }
.office-task-card-format {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 56px;
            min-height: 30px;
            padding: 0 12px;
            border-radius: 999px;
            background: rgba(37, 99, 255, 0.1);
            color: #1d4ed8;
            font-size: 12px;
            font-weight: 800;
            letter-spacing: .04em;
        }
.office-task-card-arrow {
            color: #8fa0bc;
            font-size: 18px;
            line-height: 1;
        }
.office-task-card-copy {
            display: grid;
            gap: 8px;
        }
.office-task-card-title {
            margin: 0;
            font-size: 16px;
            line-height: 1.4;
            font-weight: 800;
            color: #172135;
        }
.office-task-card-desc {
            margin: 0;
            font-size: 13px;
            line-height: 1.7;
            color: #6b7280;
        }
.office-task-card-foot {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            color: #2563eb;
            font-weight: 700;
        }
.asset-grid {
            flex: 1 1 auto;
            min-height: 0;
            overflow: auto;
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 16px;
        }
.result-content {
            flex: 1 1 auto;
            min-height: 0;
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }
body[data-mode="chat"] .result-content {
            height: calc(100vh - 228px);
            max-height: calc(100vh - 228px);
            overflow-y: auto;
            overflow-x: hidden;
            box-sizing: border-box;
            padding: 0 8px 18px 0;
            scroll-padding-bottom: 180px;
            scrollbar-gutter: stable both-edges;
        }
.result-content > .empty-state {
            flex: 1 1 auto;
        }
.asset-card,
        .chat-thread-card {
            border: 1px solid var(--line);
            border-radius: 24px;
            overflow: hidden;
            background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(247,250,253,0.98) 100%);
        }
.asset-preview {
            position: relative;
            overflow: hidden;
            background: #edf2f8;
        }
.asset-preview.is-file {
            padding: 20px;
            background: linear-gradient(180deg, rgba(241, 245, 249, 0.96) 0%, rgba(255,255,255,0.98) 100%);
        }
.asset-preview img,
        .asset-preview video {
            width: 100%;
            height: auto;
            object-fit: contain;
            background: #edf2f8;
        }
.asset-body {
            padding: 14px;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
.asset-meta-line {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            flex-wrap: wrap;
        }
.chat-area {
            flex: 1 1 auto;
            min-height: 0;
            overflow-x: hidden;
            overflow-y: scroll;
            display: flex;
            flex-direction: column;
            gap: 16px;
            padding-right: 4px;
            padding-bottom: 22px;
            scroll-behavior: auto;
            overscroll-behavior: contain;
            scrollbar-gutter: stable both-edges;
        }
.chat-area::-webkit-scrollbar {
            width: 8px;
        }
.chat-area::-webkit-scrollbar-thumb {
            background: rgba(120, 130, 149, 0.42);
            border-radius: 999px;
        }
.chat-area::-webkit-scrollbar-track {
            background: transparent;
        }
body[data-mode="chat"] .chat-area {
            flex: 0 0 auto;
            min-height: auto;
            height: auto;
            max-height: none;
            width: min(900px, calc(100vw - var(--chat-sidebar-width) - 108px));
            margin: 0 auto;
            overflow: visible;
        }
body.sidebar-collapsed[data-mode="chat"] .chat-area {
            width: min(920px, calc(100vw - 120px));
        }
.chat-thread-card {
            padding: 0;
            border: none;
            border-radius: 0;
            background: transparent;
        }
.chat-thread {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }
.chat-bubble {
            max-width: min(760px, 86%);
            padding: 16px 18px;
            border-radius: 24px;
            line-height: 1.75;
            font-size: 16px;
            word-break: break-word;
            scroll-margin-top: 24px;
            scroll-margin-bottom: 168px;
        }
.chat-bubble.user {
            align-self: flex-end;
            background: linear-gradient(135deg, #2d6bff 0%, #1f59ef 100%);
            border: 1px solid rgba(25, 86, 234, 0.34);
            color: #fff;
            box-shadow: 0 14px 32px rgba(25, 86, 234, 0.16);
        }
.chat-bubble.user.clarification-origin {
            box-shadow: 0 14px 32px rgba(25, 86, 234, 0.14);
        }
.chat-bubble.assistant,
        .chat-bubble.system {
            background: rgba(255,255,255,0.98);
            border: 1px solid rgba(15, 23, 42, 0.06);
            box-shadow: 0 8px 18px rgba(15, 23, 42, 0.03);
        }
.chat-bubble.assistant.is-pending,
        .chat-bubble.system.is-pending {
            min-width: 168px;
            background: linear-gradient(180deg, rgba(248, 250, 255, 0.98) 0%, rgba(255,255,255,0.98) 100%);
            border-color: rgba(37, 99, 255, 0.14);
        }
.chat-bubble.assistant.is-failed,
        .chat-bubble.system.is-failed {
            border-color: rgba(220, 38, 38, 0.18);
            background: rgba(255, 247, 247, 0.98);
            color: #991b1b;
        }
.chat-bubble.assistant.clarification-reply,
        .chat-bubble.system.clarification-reply {
            border-color: rgba(245, 158, 11, 0.26);
            background: linear-gradient(180deg, rgba(255, 251, 235, 0.98) 0%, rgba(255, 255, 255, 0.98) 100%);
        }
.bubble-actions {
            display: flex;
            align-items: center;
            justify-content: flex-end;
            gap: 6px;
            margin-top: 12px;
            min-height: 28px;
        }
.bubble-actions:empty {
            display: none;
        }
.chat-followup-suggestions {
            width: min(760px, 86%);
            max-width: 100%;
            box-sizing: border-box;
            align-self: flex-start;
            margin-top: -8px;
            padding: 2px 0 4px;
        }
.chat-followup-title {
            display: flex;
            align-items: center;
            gap: 10px;
            margin: 0 0 10px;
            color: #8a96a8;
            font-size: 12px;
            font-weight: 650;
            line-height: 1;
        }
.chat-followup-title::before,
        .chat-followup-title::after {
            content: '';
            height: 1px;
            background: rgba(115, 131, 155, 0.18);
        }
.chat-followup-title::before {
            flex: 0 0 26px;
        }
.chat-followup-title::after {
            flex: 1 1 auto;
            min-width: 24px;
        }
.chat-followup-title span {
            flex: 0 0 auto;
            white-space: nowrap;
        }
.chat-followup-suggestions.is-discovery {
            margin-top: -4px;
        }
.chat-followup-discovery-lead {
            margin: 0 0 12px;
            color: #526176;
            font-size: 13px;
            font-weight: 520;
            line-height: 1.65;
        }
.chat-followup-suggestions.is-discovery .chat-followup-title {
            margin-bottom: 8px;
        }
.chat-followup-list {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 8px;
            min-width: 0;
        }
.chat-followup-list.is-count-1 {
            grid-template-columns: minmax(0, 420px);
        }
.chat-followup-topic {
            width: 100%;
            max-width: 100%;
            min-height: 54px;
            padding: 11px 12px 11px 14px;
            border: 1px solid rgba(112, 130, 158, 0.2);
            border-radius: 8px;
            background: rgba(248, 250, 252, 0.94);
            color: #26364d;
            box-shadow: 0 3px 12px rgba(15, 23, 42, 0.025);
            display: inline-flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font: inherit;
            font-size: 13px;
            font-weight: 560;
            line-height: 1.45;
            text-align: left;
            white-space: normal;
            box-sizing: border-box;
            cursor: pointer;
            touch-action: manipulation;
            transition: border-color .16s ease, background-color .16s ease, color .16s ease, transform .16s ease;
        }
.chat-followup-topic > span {
            display: block;
            min-width: 0;
            max-height: none;
            white-space: normal;
            overflow: visible;
            overflow-wrap: anywhere;
            text-overflow: clip;
            -webkit-line-clamp: unset;
            -webkit-box-orient: initial;
        }
.chat-followup-topic > .chat-followup-arrow {
            flex: 0 0 24px;
            width: 24px;
            height: 24px;
            color: #3478e5;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-family: "Segoe UI Symbol", "Apple Symbols", sans-serif;
            font-size: 22px;
            font-weight: 700;
            font-style: normal;
            line-height: 1;
            text-align: center;
            opacity: .9;
            transform: translateX(0);
            transition: opacity .16s ease, transform .16s ease;
        }
.chat-followup-topic:hover {
            border-color: rgba(50, 105, 224, 0.42);
            background: #f7faff;
            color: #194baf;
            transform: translateY(-1px);
        }
.chat-followup-topic:hover > .chat-followup-arrow {
            opacity: 1;
            transform: translateX(2px);
        }
.chat-followup-topic:focus-visible {
            outline: 2px solid rgba(37, 99, 255, 0.3);
            outline-offset: 2px;
        }
.chat-followup-suggestions.is-confirm {
            margin-top: -10px;
        }
.chat-followup-confirm-lead {
            margin: 0 0 8px;
            color: #26364d;
            font-size: 14px;
            font-weight: 600;
            line-height: 1.55;
        }
.chat-followup-confirm-actions {
            display: flex;
            justify-content: flex-end;
            min-height: 40px;
        }
.chat-followup-confirm-action {
            min-width: 66px;
            height: 40px;
            padding: 0 17px;
            border: 1px solid rgba(112, 130, 158, 0.14);
            border-radius: 999px;
            background: #f2f4f7;
            color: #25334a;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font: inherit;
            font-size: 13px;
            font-weight: 650;
            cursor: pointer;
            touch-action: manipulation;
            transition: border-color .16s ease, background-color .16s ease, color .16s ease, transform .16s ease;
        }
.chat-followup-confirm-action > i {
            font-size: 16px;
            font-style: normal;
            line-height: 1;
        }
.chat-followup-confirm-action:hover {
            border-color: rgba(50, 105, 224, 0.3);
            background: #eaf1ff;
            color: #194baf;
            transform: translateY(-1px);
        }
.chat-followup-confirm-action:focus-visible {
            outline: 2px solid rgba(37, 99, 255, 0.3);
            outline-offset: 2px;
        }
.copy-btn {
            width: 28px;
            height: 28px;
            min-width: 28px !important;
            min-height: 28px !important;
            flex: 0 0 28px;
            box-sizing: border-box;
            border-radius: 999px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border: none;
            background: rgba(37, 99, 255, 0.08);
            color: #315fd6;
            cursor: pointer;
            padding: 0;
            transition: background .18s ease, transform .18s ease;
        }
.copy-btn:hover {
            background: rgba(37, 99, 255, 0.14);
            transform: translateY(-1px);
        }
.copy-btn svg {
            width: 15px;
            height: 15px;
        }
.quote-btn {
            min-height: 28px;
            padding: 0 12px;
            border-radius: 999px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border: none;
            background: rgba(15, 23, 42, 0.06);
            color: #334155;
            cursor: pointer;
            font-size: 12px;
            font-weight: 700;
            transition: background .18s ease, transform .18s ease, color .18s ease;
        }
.quote-btn:hover {
            background: rgba(37, 99, 255, 0.1);
            color: #1d4ed8;
            transform: translateY(-1px);
        }
.edit-btn {
            width: 28px;
            height: 28px;
            min-width: 28px !important;
            min-height: 28px !important;
            flex: 0 0 28px;
            box-sizing: border-box;
            padding: 0;
            border: none;
            border-radius: 999px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: rgba(15, 23, 42, 0.06);
            color: #334155;
            cursor: pointer;
            font-size: 12px;
            font-weight: 700;
            transition: background .18s ease, color .18s ease, transform .18s ease;
        }
.edit-btn:hover {
            background: rgba(37, 99, 255, 0.1);
            color: #1d4ed8;
            transform: translateY(-1px);
        }
.edit-btn svg {
            width: 14px;
            height: 14px;
        }
.chat-bubble.user .copy-btn,
        .chat-bubble.user .edit-btn {
            background: rgba(255, 255, 255, 0.16);
            color: rgba(255, 255, 255, 0.96);
        }
.chat-bubble.user .copy-btn:hover,
        .chat-bubble.user .edit-btn:hover {
            background: rgba(255, 255, 255, 0.28);
            color: #fff;
        }
.chat-bubble.user.is-editing {
            align-self: stretch;
            width: 100%;
            max-width: 100%;
            padding: 0;
            border: 0;
            border-radius: 0;
            background: transparent;
            color: #172033;
            box-shadow: none;
        }
.chat-message-inline-editor {
            width: 100%;
            padding: 14px 16px 12px;
            border: 1.5px solid #2f6df6;
            border-radius: 22px;
            background: #fff;
            box-shadow: 0 10px 30px rgba(37, 99, 235, 0.08);
        }
.chat-message-edit-textarea {
            display: block;
            box-sizing: border-box;
            width: 100%;
            min-height: 52px;
            max-height: 260px;
            padding: 2px 2px 8px;
            border: 0 !important;
            outline: 0 !important;
            resize: none;
            overflow-y: auto;
            appearance: none;
            -webkit-appearance: none;
            background: transparent;
            color: #172033;
            font: inherit;
            line-height: 1.7;
            box-shadow: none !important;
        }
.chat-message-edit-textarea:focus,
        .chat-message-edit-textarea:focus-visible {
            border: 0 !important;
            outline: 0 !important;
            outline-offset: 0 !important;
            box-shadow: none !important;
        }
.chat-message-edit-textarea::placeholder {
            color: #8793a6;
        }
.chat-message-edit-attachments {
            margin: 2px 0 10px;
        }
.chat-message-edit-attachments .chat-attachment-meta {
            color: #64748b;
        }
.chat-message-edit-attachments .chat-attach-grid {
            grid-template-columns: repeat(auto-fit, minmax(200px, 280px));
        }
.chat-message-edit-actions {
            display: flex;
            align-items: center;
            justify-content: flex-end;
            gap: 10px;
            margin-top: 12px;
        }
.chat-message-edit-cancel,
        .chat-message-edit-send {
            min-height: 38px;
            padding: 0 18px;
            border-radius: 999px;
            font-size: 14px;
            font-weight: 650;
            cursor: pointer;
            transition: background .18s ease, border-color .18s ease, color .18s ease, transform .18s ease;
        }
.chat-message-edit-cancel {
            border: 1px solid #d8dee9;
            background: #fff;
            color: #354158;
        }
.chat-message-edit-send {
            border: 1px solid #2f6df6;
            background: #2f6df6;
            color: #fff;
        }
.chat-message-edit-cancel:hover,
        .chat-message-edit-send:hover {
            transform: translateY(-1px);
        }
.chat-message-edit-cancel:hover {
            border-color: #b9c5d6;
            background: #f7f9fc;
        }
.chat-message-edit-send:hover {
            border-color: #245fe0;
            background: #245fe0;
        }
.clarification-banner.is-active {
            display: flex;
        }
.clarification-banner svg {
            width: 18px;
            height: 18px;
            flex: 0 0 18px;
            margin-top: 2px;
        }
.clarification-banner strong {
            display: block;
            margin-bottom: 2px;
            color: #7a4d0e;
        }
.clarification-banner-content {
            min-width: 0;
            flex: 1 1 auto;
            font-size: 13px;
            line-height: 1.55;
        }
#chat-clarification-text {
            white-space: pre-line;
        }
.clarification-actions {
            display: flex;
            align-items: center;
            justify-content: flex-end;
            gap: 12px;
            margin-top: 9px;
            padding-top: 9px;
            border-top: 1px solid rgba(180, 120, 20, 0.16);
            color: #765522;
        }
.clarification-actions.hidden {
            display: none;
        }
.clarification-actions button {
            flex: 0 0 auto;
            min-height: 30px;
            padding: 5px 10px;
            border: 1px solid rgba(180, 120, 20, 0.24);
            border-radius: 7px;
            background: #fff;
            color: #7a4d0e;
            font: inherit;
            font-weight: 650;
            cursor: pointer;
        }
.clarification-actions button:hover {
            background: rgba(245, 158, 11, 0.1);
        }
.clarification-actions button:disabled {
            opacity: .55;
            cursor: default;
        }
.clarification-banner-close {
            position: absolute;
            top: 10px;
            right: 10px;
            width: 24px;
            height: 24px;
            border: 0;
            border-radius: 999px;
            background: rgba(245, 158, 11, 0.08);
            color: #9a670f;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: background .18s ease, color .18s ease, transform .18s ease;
        }
.clarification-banner-close:hover {
            background: rgba(245, 158, 11, 0.16);
            color: #7a4d0e;
            transform: translateY(-1px);
        }
.clarification-banner-close svg {
            width: 14px;
            height: 14px;
            margin-top: 0;
            flex: 0 0 14px;
        }
.chat-input-wrap.is-clarification {
            box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.12);
        }
.chat-upload-popover::after {
            display: none;
        }
.chat-upload-popover-head {
            padding: 2px 6px 6px;
        }
.chat-upload-popover-head strong {
            display: block;
            color: #13233a;
            font-size: 13px;
            line-height: 1.35;
        }
.chat-upload-popover-head span {
            display: block;
            margin-top: 2px;
            color: #7a8598;
            font-size: 11px;
            line-height: 1.45;
        }
.chat-upload-option {
            width: 100%;
            border: 1px solid transparent;
            background: transparent;
            border-radius: 14px;
            min-height: 48px;
            padding: 0 12px;
            display: flex;
            align-items: center;
            gap: 10px;
            color: #1f2937;
            cursor: pointer;
            transition: background .18s ease, border-color .18s ease, transform .18s ease;
            text-align: left;
        }
.chat-upload-option:hover {
            background: rgba(37, 99, 255, 0.06);
            border-color: rgba(37, 99, 255, 0.1);
            transform: translateY(-1px);
        }
.chat-upload-option-icon {
            width: 28px;
            height: 28px;
            border-radius: 10px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: rgba(37, 99, 255, 0.1);
            color: #1d4ed8;
            flex: 0 0 22px;
        }
.chat-upload-option-icon svg {
            width: 15px;
            height: 15px;
            display: block;
        }
.chat-upload-option-copy {
            min-width: 0;
            display: grid;
            gap: 1px;
        }
.chat-upload-option-copy strong {
            color: #13233a;
            font-size: 13px;
            line-height: 1.2;
        }
.chat-upload-option-copy span {
            color: #7a8598;
            font-size: 11px;
            line-height: 1.35;
        }
.chat-markdown h1,
        .chat-markdown h2,
        .chat-markdown h3,
        .chat-markdown h4,
        .chat-markdown h5,
        .chat-markdown h6 {
            margin: 20px 0 10px;
            line-height: 1.38;
            color: #13233a;
            font-weight: 750;
            letter-spacing: -0.01em;
        }
.chat-markdown > :is(h1, h2, h3, h4, h5, h6):first-child {
            margin-top: 0;
        }
.chat-markdown h1 {
            font-size: 26px;
        }
.chat-markdown h2 {
            font-size: 23px;
        }
.chat-markdown h3 {
            font-size: 21px;
        }
.chat-markdown h4 {
            font-size: 19px;
        }
.chat-markdown h5 {
            font-size: 18px;
        }
.chat-markdown h6 {
            font-size: 17px;
        }
.chat-markdown p {
            margin: 0 0 14px;
        }
.chat-markdown p:last-child,
        .chat-markdown ul:last-child,
        .chat-markdown ol:last-child {
            margin-bottom: 0;
        }
.chat-markdown ul,
        .chat-markdown ol {
            margin: 0 0 14px;
            padding-left: 24px;
        }
.chat-markdown li + li {
            margin-top: 7px;
        }
.chat-markdown li::marker {
            color: #3976d7;
            font-weight: 700;
        }
.chat-markdown hr {
            border: none;
            border-top: 1px solid rgba(148, 163, 184, 0.28);
            margin: 18px 0;
        }
.chat-markdown :is(strong, b) {
            font-weight: 800;
            color: #10213a;
            letter-spacing: .006em;
        }
.chat-markdown :is(em, i) {
            color: #42526a;
            font-style: italic;
            font-weight: 500;
        }
.chat-markdown a {
            color: #1d63d8;
            text-decoration-line: underline;
            text-decoration-thickness: 1.5px;
            text-underline-offset: 3px;
            text-decoration-color: rgba(29, 99, 216, .55);
            overflow-wrap: anywhere;
            word-break: break-word;
        }
.chat-markdown a:is(:hover, :focus-visible) {
            color: #104fae;
            text-decoration-color: currentColor;
        }
.chat-markdown mark {
            padding: 0 .2em;
            border-radius: 4px;
            background: #fff0b8;
            color: #664400;
        }
.chat-markdown :is(del, s) {
            color: #718096;
            text-decoration-color: #8794a8;
        }
.chat-markdown blockquote {
            margin: 16px 0;
            padding: 10px 14px;
            border-left: 3px solid #4f8ee8;
            border-radius: 0 10px 10px 0;
            background: rgba(59, 130, 246, .07);
            color: #42526a;
        }
.chat-markdown code {
            padding: 2px 5px;
            border: 1px solid rgba(148, 163, 184, .2);
            border-radius: 8px;
            background: rgba(15, 23, 42, 0.06);
            font-size: 14px;
            line-height: 1.55;
            font-family: "Consolas", "SFMono-Regular", monospace;
        }
.chat-markdown pre {
            max-width: 100%;
            margin: 16px 0;
            padding: 13px 15px;
            overflow-x: auto;
            border: 1px solid rgba(148, 163, 184, .22);
            border-radius: 12px;
            background: #f6f8fc;
            color: #24344d;
            font-size: 14px;
            line-height: 1.6;
            white-space: pre;
        }
.chat-markdown pre code {
            padding: 0;
            border: 0;
            background: transparent;
            color: inherit;
            font-size: inherit;
            line-height: inherit;
        }
.chat-markdown kbd {
            display: inline-flex;
            min-width: 1.7em;
            padding: 1px 6px;
            align-items: center;
            justify-content: center;
            border: 1px solid rgba(100, 116, 139, .34);
            border-bottom-width: 2px;
            border-radius: 6px;
            background: #f8fafc;
            color: #334155;
            font-family: "Consolas", "SFMono-Regular", monospace;
            font-size: 13px;
            line-height: 1.5;
        }
.chat-markdown small {
            color: #64748b;
            font-size: .875em;
            line-height: 1.6;
        }
.chat-markdown details {
            margin: 14px 0;
            padding: 10px 12px;
            border: 1px solid rgba(148, 163, 184, .24);
            border-radius: 10px;
            background: rgba(248, 250, 252, .86);
        }
.chat-markdown summary {
            color: #20324d;
            font-weight: 750;
            cursor: pointer;
        }
.chat-markdown .fuuvo-math {
            font-family: "Cambria Math", "STIX Two Math", "Times New Roman", serif;
            font-size: 1.08em;
            letter-spacing: 0.01em;
        }
.chat-markdown sup,
        .chat-markdown sub {
            position: relative;
            font-size: 0.72em;
            line-height: 0;
            vertical-align: baseline;
        }
.chat-markdown sup { top: -0.48em; }
.chat-markdown sub { bottom: -0.18em; }
.chat-markdown .fuuvo-math-frac {
            min-width: 1.3em;
            margin: 0 0.12em;
            display: inline-grid;
            grid-template-rows: auto auto;
            align-items: center;
            vertical-align: -0.48em;
            text-align: center;
            line-height: 1.05;
        }
.chat-markdown .fuuvo-math-frac > span:first-child {
            padding: 0 0.16em 0.1em;
            border-bottom: 1px solid currentColor;
        }
.chat-markdown .fuuvo-math-frac > span:last-child { padding: 0.1em 0.16em 0; }
.chat-markdown .fuuvo-math-radicand { padding-left: 0.08em; border-top: 1px solid currentColor; }
.chat-markdown .table-scroll {
            position: relative;
            width: 100%;
            max-width: 100%;
            overflow-x: auto;
            overflow-y: hidden;
            margin: 12px 0;
            border: 1px solid rgba(148, 163, 184, 0.26);
            border-radius: 14px;
            background: #fff;
            overscroll-behavior-x: contain;
            touch-action: pan-x pan-y;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: rgba(100, 116, 139, 0.5) transparent;
        }
.chat-markdown .table-scroll::-webkit-scrollbar {
            height: 5px;
        }
.chat-markdown .table-scroll::-webkit-scrollbar-thumb {
            border-radius: 999px;
            background: rgba(100, 116, 139, 0.48);
        }
.chat-markdown .table-scroll table {
            width: max-content;
            min-width: 100%;
            max-width: none;
            border-collapse: collapse;
            table-layout: auto;
            font-size: 14px;
            line-height: 1.55;
        }
.chat-markdown th,
        .chat-markdown td {
            padding: 10px 12px;
            border-bottom: 1px solid rgba(148, 163, 184, 0.22);
            border-right: 1px solid rgba(148, 163, 184, 0.18);
            vertical-align: top;
            text-align: left;
            word-break: normal;
            overflow-wrap: normal;
        }
.chat-markdown :is(th, td).chat-table-col-key {
            min-width: 82px;
            white-space: nowrap;
        }
.chat-markdown :is(th, td).chat-table-col-number {
            min-width: 104px;
            white-space: nowrap;
            font-variant-numeric: tabular-nums;
        }
.chat-markdown :is(th, td).chat-table-col-text {
            min-width: 118px;
            white-space: nowrap;
        }
.chat-markdown :is(th, td).chat-table-col-wrap {
            min-width: 184px;
            max-width: 320px;
            white-space: normal;
            word-break: normal;
            overflow-wrap: break-word;
        }
.chat-markdown th:last-child,
        .chat-markdown td:last-child {
            border-right: none;
        }
.chat-markdown tr:last-child td {
            border-bottom: none;
        }
.chat-markdown th {
            background: #f6f8fc;
            color: #10213a;
            font-weight: 800;
        }
.chat-markdown .table-scroll tbody td:first-child,
        .chat-markdown .table-scroll thead th:first-child {
            position: sticky;
            left: 0;
            z-index: 2;
            background: #fff;
            box-shadow: 1px 0 rgba(148, 163, 184, 0.2);
        }
.chat-markdown .table-scroll thead th:first-child {
            z-index: 3;
            background: #f6f8fc;
        }
.chat-bubble.user .chat-markdown h1,
        .chat-bubble.user .chat-markdown h2,
        .chat-bubble.user .chat-markdown h3,
        .chat-bubble.user .chat-markdown h4,
        .chat-bubble.user .chat-markdown h5,
        .chat-bubble.user .chat-markdown h6,
        .chat-bubble.user .chat-markdown strong,
        .chat-bubble.user .chat-markdown b,
        .chat-bubble.user .chat-markdown em,
        .chat-bubble.user .chat-markdown i,
        .chat-bubble.user .chat-markdown a {
            color: #fff;
        }
.chat-bubble.user .chat-markdown a {
            text-decoration-color: rgba(255, 255, 255, .72);
        }
.chat-bubble.user .chat-markdown li::marker {
            color: #dbeafe;
        }
.chat-bubble.user .chat-markdown blockquote {
            border-left-color: rgba(255, 255, 255, .72);
            background: rgba(255, 255, 255, .11);
            color: #fff;
        }
.chat-bubble.user .chat-markdown mark {
            background: rgba(255, 255, 255, .2);
            color: #fff;
        }
.chat-bubble.user .chat-markdown :is(del, s) {
            color: rgba(255, 255, 255, .72);
            text-decoration-color: rgba(255, 255, 255, .82);
        }
.chat-bubble.user .chat-markdown hr {
            border-top-color: rgba(255, 255, 255, .28);
        }
.chat-bubble.user .chat-markdown pre {
            border-color: rgba(255, 255, 255, .18);
            background: rgba(8, 15, 28, .2);
            color: #fff;
        }
.chat-bubble.user .chat-markdown code {
            background: rgba(255, 255, 255, 0.18);
            color: #fff;
        }
.chat-plain {
            white-space: pre-wrap;
        }
.chat-bubble.assistant .chat-plain,
        .chat-bubble.system .chat-plain,
        .chat-bubble.assistant .chat-markdown,
        .chat-bubble.system .chat-markdown {
            color: #223248;
        }
.chat-bubble.user .chat-plain,
        .chat-bubble.user .chat-markdown {
            color: #fff;
        }
.copy-btn:focus-visible {
            outline: 2px solid rgba(37, 99, 255, 0.28);
            outline-offset: 2px;
        }
.copy-btn:active {
            transform: scale(0.96);
        }
.copy-btn[disabled] {
            opacity: .55;
            cursor: pointer;
        }
.typing {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            min-height: 18px;
        }
.chat-thinking {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            min-height: 28px;
            color: #4b5c78;
            font-weight: 600;
        }
.chat-thinking-text {
            font-size: 13px;
            line-height: 1.5;
            color: #516073;
            white-space: nowrap;
        }
.chat-research-progress {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 7px;
            width: fit-content;
            max-width: 100%;
            margin: 0 0 12px;
            padding: 9px 11px;
            border: 1px solid rgba(35, 93, 170, .14);
            border-radius: 7px;
            background: #f6f9fd;
            color: #36516f;
            font-size: 13px;
            line-height: 1.5;
        }
.chat-research-progress.is-after-content {
            margin: 14px 0 0;
        }
.chat-research-progress-copy {
            min-width: 0;
            overflow-wrap: anywhere;
        }
.chat-research-progress-line {
            display: flex;
            align-items: center;
            gap: 10px;
            min-width: 0;
            max-width: 100%;
        }
.chat-codex-harness-meta {
            display: flex;
            align-items: center;
            margin-top: 14px;
        }
.chat-codex-harness-badge {
            display: inline-flex;
            align-items: center;
            min-height: 24px;
            max-width: 100%;
            padding: 3px 8px;
            border: 1px solid rgba(22, 119, 255, .18);
            border-radius: 5px;
            background: rgba(22, 119, 255, .07);
            color: #24568f;
            font-size: 12px;
            font-weight: 600;
            line-height: 1.4;
            overflow-wrap: anywhere;
        }
.chat-codex-harness-badge.is-fallback {
            border-color: rgba(146, 94, 17, .2);
            background: rgba(180, 117, 23, .08);
            color: #805515;
        }
.chat-research-progress-dot {
            width: 8px;
            height: 8px;
            flex: 0 0 8px;
            border-radius: 50%;
            background: #1677ff;
            box-shadow: 0 0 0 4px rgba(22, 119, 255, .1);
            animation: research-progress-pulse 1.4s ease-in-out infinite;
        }
.typing span {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: rgba(37, 99, 255, 0.65);
            display: inline-block;
            animation: pulse 1.15s infinite ease-in-out;
        }
.typing span:nth-child(2) {
            animation-delay: .15s;
        }
.typing span:nth-child(3) {
            animation-delay: .3s;
        }
.chat-bubble.is-streaming .chat-markdown > p:last-child::after,
        .chat-bubble.is-streaming .chat-markdown > h1:last-child::after,
        .chat-bubble.is-streaming .chat-markdown > h2:last-child::after,
        .chat-bubble.is-streaming .chat-markdown > h3:last-child::after,
        .chat-bubble.is-streaming .chat-markdown > ul:last-child > li:last-child::after,
        .chat-bubble.is-streaming .chat-markdown > ol:last-child > li:last-child::after,
        .chat-bubble.is-streaming .chat-markdown > pre:last-child::after,
        .chat-bubble.is-streaming .chat-markdown:empty::after {
            content: '';
            display: inline-block;
            width: 2px;
            height: 1em;
            margin-left: 3px;
            border-radius: 2px;
            vertical-align: -0.12em;
            background: #4774f6;
            animation: chat-stream-caret .82s steps(1, end) infinite;
        }
.workspace-disclaimer {
            display: flex;
            align-items: center;
            justify-content: center;
            flex-wrap: wrap;
            gap: 8px;
            padding: 2px 0 18px;
            text-align: center;
            font-size: 11px;
            line-height: 1.5;
            color: #94a3b8;
        }
.workspace-disclaimer a {
            color: #71809a;
            text-decoration: none;
            white-space: nowrap;
        }
.workspace-disclaimer a:hover {
            color: var(--brand-strong);
            text-decoration: underline;
        }
.workspace-records-slot {
            display: grid;
            gap: 14px;
            min-height: 0;
            align-content: start;
        }
body[data-mode="image"] .workspace-records .task-list,
        body[data-mode="video"] .workspace-records .task-list {
            display: grid;
            grid-template-columns: repeat(6, minmax(0, 1fr));
            gap: 12px;
            overflow: visible;
            padding-right: 0;
        }
body[data-mode="image"] .workspace-records .task-item,
        body[data-mode="video"] .workspace-records .task-item {
            grid-template-columns: 1fr;
            gap: 10px;
        }
body[data-mode="image"] .workspace-records .task-thumb,
        body[data-mode="video"] .workspace-records .task-thumb {
            min-height: 136px;
            aspect-ratio: 4 / 3;
            background: #f3f6fb;
        }
body[data-mode="image"] .workspace-records .task-thumb img,
        body[data-mode="image"] .workspace-records .task-thumb video,
        body[data-mode="video"] .workspace-records .task-thumb img,
        body[data-mode="video"] .workspace-records .task-thumb video,
        body.show-record-history .task-thumb img,
        body.show-record-history .task-thumb video {
            object-fit: contain;
            background: #f3f6fb;
        }
body[data-mode="image"] .workspace-records .task-title,
        body[data-mode="video"] .workspace-records .task-title {
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
body[data-mode="image"] .workspace-records,
        body[data-mode="video"] .workspace-records {
            display: grid;
        }
body[data-mode="image"] .history .composer,
        body[data-mode="video"] .history .composer {
            padding: 0;
            border: none;
            box-shadow: none;
            background: transparent;
            backdrop-filter: none;
        }
.composer-title {
            font-size: 18px;
            font-weight: 700;
            line-height: 1.2;
        }
.composer-desc {
            margin-top: 4px;
            color: var(--muted);
            font-size: 12px;
            line-height: 1.7;
            white-space: pre-line;
        }
.composer-desc[hidden] {
            display: none !important;
            margin: 0 !important;
        }
.btn:hover {
            transform: translateY(-1px);
            box-shadow: var(--shadow-soft);
        }
.btn:disabled {
            opacity: .56;
            cursor: not-allowed;
            transform: none;
            box-shadow: none;
        }
.btn.secondary {
            color: #36465f;
            border: 1px solid var(--line);
            background: #f5f8fc;
        }
.chip-btn {
            border: 1px solid var(--line);
            background: #f5f8fc;
            color: #576274;
            border-radius: 999px;
            padding: 9px 14px;
            font-size: 13px;
            font-weight: 700;
            cursor: pointer;
        }
.chip-btn.active {
            color: var(--brand-strong);
            background: var(--brand-soft);
            border-color: rgba(37, 99, 255, 0.14);
        }
#submit-btn,
        #refresh-btn {
            display: none;
        }
.advanced-controls {
            display: grid;
            gap: 12px;
        }
.media-drawer-shell {
            display: grid;
            gap: 12px;
        }
.media-drawer-section {
            border-radius: 22px;
            border: 1px solid rgba(15, 23, 42, 0.05);
            background: linear-gradient(180deg, rgba(250, 252, 255, 0.98) 0%, rgba(246, 249, 253, 0.98) 100%);
            overflow: hidden;
        }
.media-section-head {
            display: flex;
            flex-direction: column;
            gap: 4px;
            padding: 16px 18px 0;
        }
.media-section-head-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }
.media-section-toggle {
            min-height: 30px;
            padding: 0 12px;
            border-radius: 999px;
            border: 1px solid rgba(15, 23, 42, 0.06);
            background: rgba(255,255,255,0.92);
            color: #4b5563;
            font-size: 12px;
            font-weight: 700;
            cursor: pointer;
        }
.media-section-head strong {
            font-size: 14px;
            color: #162134;
            line-height: 1.3;
        }
.media-section-head span {
            color: #7b8798;
            font-size: 12px;
            line-height: 1.6;
        }
.media-options-card.is-collapsed {
            background: linear-gradient(180deg, rgba(252, 253, 255, 0.98) 0%, rgba(248, 250, 253, 0.98) 100%);
        }
.field-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 10px;
        }
.field input:focus,
        .field select:focus,
        .field textarea:focus {
            outline: none;
            border-color: rgba(37, 99, 255, 0.34);
            box-shadow: 0 0 0 5px rgba(37, 99, 255, 0.08);
        }
.prompt-box {
            min-height: 124px;
            resize: vertical;
        }
.chat-input-wrap.is-hint-hidden .chat-input-hint {
            display: none;
        }
.free-media-experience-notice svg {
            flex: 0 0 16px;
            width: 16px;
            height: 16px;
            margin-top: 1px;
        }
.free-media-experience-notice span {
            min-width: 0;
            overflow-wrap: anywhere;
        }
.chat-input-wrap.is-skill-mention-open {
            overflow: visible;
            z-index: 24;
        }
.chat-skill-mention-head {
            padding: 7px 10px 8px;
            color: #7a8495;
            font-size: 12px;
            font-weight: 500;
            line-height: 1.4;
        }
.chat-skill-mention-option {
            width: 100%;
            min-height: 56px;
            padding: 8px 10px;
            display: grid;
            grid-template-columns: 38px minmax(0, 1fr);
            align-items: center;
            gap: 10px;
            border: 0;
            border-radius: 13px;
            background: transparent;
            color: #253044;
            text-align: left;
            cursor: pointer;
        }
.chat-skill-mention-option:hover,
        .chat-skill-mention-option.is-active {
            background: #f1f4f8;
            color: #10284c;
        }
.chat-skill-mention-icon {
            width: 36px;
            height: 36px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 11px;
            background: #f5f7fa;
        }
.chat-skill-mention-icon img {
            width: 23px;
            height: 23px;
            object-fit: contain;
        }
.chat-skill-mention-copy {
            min-width: 0;
            display: grid;
            gap: 2px;
        }
.chat-skill-mention-copy strong {
            color: inherit;
            font-size: 14px;
            font-weight: 500;
            line-height: 1.35;
        }
.chat-skill-mention-copy span {
            color: #7a8495;
            font-size: 12px;
            font-weight: 400;
            line-height: 1.45;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
.chat-skill-mention-empty {
            padding: 18px 12px;
            color: #7a8495;
            font-size: 13px;
            text-align: center;
        }
.chat-tool-btn:disabled,
        .send-btn:disabled,
        .chat-voice-btn:disabled {
            cursor: not-allowed;
            opacity: 0.68;
            transform: none;
        }
.chat-tool-btn:hover {
            background: #eef3fb;
            color: #1d4ed8;
            transform: translateY(-1px);
        }
.chat-voice-btn.is-listening {
            background: #eef3fb;
            color: #1d4ed8;
            box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.18);
        }
.chat-voice-btn.is-listening svg,
        .image-studio-voice-btn.is-listening svg {
            animation: chat-voice-pulse 1.1s ease-in-out infinite;
        }
.chat-voice-btn.is-unavailable:not(:disabled) {
            opacity: 0.78;
        }
.chat-voice-status::before {
            content: '';
            width: 8px;
            height: 8px;
            flex: 0 0 auto;
            border-radius: 999px;
            background: #64748b;
        }
.chat-voice-status.is-loading {
            color: #1d4ed8;
            background: rgba(37, 99, 235, 0.1);
        }
.chat-voice-status.is-loading::before {
            width: 11px;
            height: 11px;
            border: 2px solid rgba(37, 99, 235, 0.2);
            border-top-color: #2563eb;
            background: transparent;
            animation: status-spin .8s linear infinite;
        }
.chat-voice-status.is-success {
            color: #0f7b43;
            background: rgba(46, 184, 114, 0.1);
        }
.chat-voice-status.is-success::before { background: #2eb872; }
.chat-voice-status.is-warning,
        .chat-voice-status.is-error {
            color: #9a5d08;
            background: rgba(240, 171, 0, 0.12);
        }
.chat-voice-status.is-warning::before,
        .chat-voice-status.is-error::before { background: #f0ab00; }
.send-btn:hover::before,
        .send-btn:focus-visible::before {
            opacity: 1;
            transform: translateY(0);
        }
.send-btn:hover::after,
        .send-btn:focus-visible::after {
            opacity: 1;
            transform: rotate(45deg) translateY(0);
        }
.send-btn.is-busy svg {
            animation: chat-send-spin .9s linear infinite;
        }
.send-btn.has-text {
            background: linear-gradient(135deg, #2563eb 0%, #4f7cff 100%);
            color: #fff;
            box-shadow: 0 14px 28px rgba(37, 99, 235, 0.22);
        }
.send-btn.is-voice {
            background: #eef3fb;
            color: #1d4ed8;
            box-shadow: 0 0 0 1.5px rgba(37, 99, 235, 0.18);
        }
.send-btn.is-listening {
            background: #eef3fb;
            color: #1d4ed8;
            box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.18);
        }
.send-btn.is-listening svg {
            animation: chat-voice-pulse 1.1s ease-in-out infinite;
        }
.chat-input-wrap.has-attachments .chat-input-hint,
        .chat-input-wrap.has-attachments textarea::placeholder {
            display: none !important;
            color: transparent !important;
        }
.chat-input-wrap.is-file-drop-target {
            border-color: rgba(37, 99, 235, 0.48);
            box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1), 0 18px 42px rgba(37, 99, 235, 0.1);
        }
.chat-quote-summary {
            display: flex;
            align-items: center;
            gap: 10px;
            min-width: 0;
        }
.chat-quote-marker {
            width: 4px;
            align-self: stretch;
            border-radius: 999px;
            background: linear-gradient(180deg, #3b82f6 0%, #60a5fa 100%);
            flex: 0 0 4px;
        }
.chat-quote-text {
            flex: 1 1 auto;
            min-width: 0;
            color: #475569;
            font-size: 13px;
            line-height: 1.6;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
.chat-quote-clear {
            width: 24px;
            height: 24px;
            border: none;
            border-radius: 999px;
            background: rgba(15, 23, 42, 0.06);
            color: #64748b;
            cursor: pointer;
            font-size: 15px;
            line-height: 1;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex: 0 0 24px;
        }
.chat-followup-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
.chat-followup-chip {
            min-height: 32px;
            padding: 0 14px;
            border-radius: 999px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background: #fff;
            color: #1f2937;
            font-size: 13px;
            font-weight: 700;
            cursor: pointer;
            transition: border-color .18s ease, color .18s ease, transform .18s ease, background .18s ease;
        }
.chat-followup-chip:hover {
            color: #1d4ed8;
            border-color: rgba(37, 99, 255, 0.24);
            background: rgba(239, 246, 255, 0.9);
            transform: translateY(-1px);
        }
.chat-capability-active {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 10px;
            flex-wrap: wrap;
        }
.chat-capability-pill {
            border: none;
            min-height: 34px;
            padding: 0 12px;
            border-radius: 999px;
            background: rgba(37, 99, 255, 0.1);
            color: #1748c7;
            font-size: 13px;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
            transition: background .18s ease, transform .18s ease;
        }
.chat-capability-pill:hover {
            background: rgba(37, 99, 255, 0.14);
            transform: translateY(-1px);
        }
.chat-capability-pill span[aria-hidden="true"] {
            font-size: 14px;
            line-height: 1;
        }
.chat-capability-target {
            position: relative;
        }
.chat-capability-target-btn {
            border: none;
            min-height: 34px;
            padding: 0 14px;
            border-radius: 999px;
            background: rgba(15, 23, 42, 0.04);
            color: #1f2937;
            font-size: 13px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
            transition: background .18s ease, color .18s ease, transform .18s ease;
        }
.chat-capability-target-btn:hover {
            background: rgba(37, 99, 255, 0.08);
            color: #1d4ed8;
            transform: translateY(-1px);
        }
.chat-capability-target-btn[aria-expanded="true"] {
            background: rgba(37, 99, 255, 0.1);
            color: #1d4ed8;
        }
.chat-capability-target-btn .caret {
            font-size: 12px;
            line-height: 1;
        }
.chat-capability-target-menu {
            position: absolute;
            left: 0;
            top: calc(100% + 8px);
            z-index: 18;
            min-width: 196px;
            padding: 8px;
            border-radius: 18px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background: rgba(255, 255, 255, 0.98);
            box-shadow: 0 18px 42px rgba(15, 23, 42, 0.12);
            backdrop-filter: blur(14px);
            display: grid;
            gap: 4px;
        }
.chat-capability-target-option {
            border: none;
            min-height: 38px;
            padding: 0 12px;
            border-radius: 12px;
            background: transparent;
            color: #334155;
            font-size: 13px;
            font-weight: 500;
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            transition: background .18s ease, color .18s ease;
        }
.chat-capability-target-option:hover,
        .chat-capability-target-option.active {
            background: rgba(37, 99, 255, 0.08);
            color: #1d4ed8;
        }
.chat-capability-target-option-mark {
            font-size: 14px;
            font-weight: 700;
        }
.chat-attachment-meta {
            color: #6d788a;
            font-size: 12px;
            line-height: 1.5;
        }
.chat-attachment-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            width: 100%;
            min-width: 0;
        }
.chat-attachment-chip {
            position: relative;
            display: flex;
            align-items: center;
            gap: 9px;
            width: min(320px, 100%);
            max-width: 100%;
            min-width: 0;
            min-height: 62px;
            box-sizing: border-box;
            padding: 6px 30px 6px 7px;
            border-radius: 15px;
            border: 1px solid var(--line);
            background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
            overflow: hidden;
            flex: 0 1 320px;
        }
.chat-attachment-chip img,
        .chat-attachment-chip video {
            width: 50px;
            height: 50px;
            border-radius: 11px;
            object-fit: cover;
            display: block;
            flex: 0 0 50px;
        }
.chat-attachment-thumb {
            width: 50px;
            height: 50px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex: 0 0 50px;
            overflow: hidden;
            border-radius: 11px;
            background: #e9eef7;
        }
.chat-attachment-copy {
            min-width: 0;
            display: flex;
            flex: 1 1 auto;
            flex-direction: column;
            gap: 3px;
        }
.chat-attachment-copy .chat-file-name,
        .chat-attachment-copy .chat-file-desc {
            display: block;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
.chat-attachment-chip.is-uploading img,
        .chat-attachment-chip.is-uploading video {
            filter: saturate(.72) brightness(.82);
        }
.chat-attachment-chip.is-error {
            border-color: rgba(220, 38, 38, 0.24);
            background: #fff7f7;
        }
.chat-attachment-state {
            position: absolute;
            inset: 0;
            display: grid;
            place-content: center;
            justify-items: center;
            gap: 5px;
            padding: 8px;
            color: #fff;
            background: rgba(15, 23, 42, 0.44);
            font-size: 10px;
            font-weight: 700;
            line-height: 1.2;
            text-align: center;
            pointer-events: none;
        }
.chat-attachment-state.error {
            color: #b42318;
            background: rgba(255, 247, 247, 0.94);
        }
.chat-attachment-spinner {
            width: 16px;
            height: 16px;
            border-radius: 50%;
            border: 2px solid rgba(255, 255, 255, 0.38);
            border-top-color: #fff;
            animation: chat-send-spin .72s linear infinite;
        }
.chat-attachment-chip.audio {
            background: linear-gradient(180deg, rgba(37, 99, 255, 0.08) 0%, rgba(255,255,255,0.95) 100%);
        }
.chat-attachment-chip.document {
            background: linear-gradient(180deg, rgba(15, 23, 42, 0.06) 0%, rgba(255,255,255,0.98) 100%);
        }
.chat-attachment-label {
            padding: 8px 10px;
            color: #516073;
            font-size: 11px;
            line-height: 1.5;
            word-break: break-word;
        }
.chat-file-chip,
        .chat-file-card {
            display: flex;
            gap: 10px;
            align-items: center;
        }
.chat-file-chip {
            flex-direction: column;
            justify-content: center;
            width: 100%;
            text-align: center;
            gap: 6px;
        }
.chat-attachment-chip > .chat-file-icon {
            width: 42px;
            height: 42px;
            border-radius: 12px;
            flex: 0 0 42px;
        }
.chat-file-icon {
            width: 34px;
            height: 34px;
            border-radius: 12px;
            background: linear-gradient(135deg, #1f2937 0%, #475569 100%);
            color: #fff;
            font-size: 10px;
            font-weight: 800;
            line-height: 1;
            letter-spacing: 0.04em;
            white-space: nowrap;
            word-break: keep-all;
            overflow-wrap: normal;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex: 0 0 auto;
        }
.chat-file-card > .chat-file-icon {
            width: 48px;
            min-width: 48px;
            height: 40px;
            padding: 0 5px;
            box-sizing: border-box;
            border-radius: 11px;
            flex: 0 0 48px;
            letter-spacing: 0;
        }
.chat-file-meta {
            min-width: 0;
            display: flex;
            flex-direction: column;
            gap: 3px;
        }
.chat-file-card > .chat-file-meta {
            flex: 1 1 auto;
        }
.chat-file-chip .chat-file-meta {
            align-items: center;
        }
.chat-file-name {
            color: #1f2937;
            font-size: 12px;
            font-weight: 700;
            line-height: 1.45;
            word-break: break-word;
        }
.chat-file-chip .chat-file-name {
            font-size: 10px;
            line-height: 1.35;
        }
.chat-file-desc {
            color: #6b7280;
            font-size: 11px;
            line-height: 1.4;
        }
.chat-file-chip .chat-file-desc {
            font-size: 10px;
        }
.asset-preview .chat-file-card {
            width: 100%;
            min-height: 112px;
            padding: 18px;
            border-radius: 20px;
            background: rgba(255, 255, 255, 0.82);
            border: 1px solid rgba(15, 23, 42, 0.06);
        }
.asset-preview .chat-file-icon {
            width: 56px;
            min-width: 56px;
            height: 48px;
            flex: 0 0 56px;
            border-radius: 16px;
            font-size: 10px;
            letter-spacing: 0;
        }
.asset-preview .chat-file-name {
            font-size: 14px;
        }
.asset-preview .chat-file-desc {
            font-size: 12px;
            line-height: 1.6;
        }
.chat-attachment-remove {
            position: absolute;
            top: 50%;
            right: 6px;
            transform: translateY(-50%);
            width: 20px;
            height: 20px;
            border: none;
            border-radius: 999px;
            background: rgba(15, 23, 42, 0.72);
            color: #fff;
            font-size: 12px;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            z-index: 4;
        }
.chat-attachment-chip {
            min-height: 42px;
            padding: 4px 26px 4px 5px;
            gap: 6px;
            width: min(220px, 100%);
            flex: 0 1 220px;
            border-radius: 12px;
        }
.chat-attachment-chip img,
        .chat-attachment-chip video {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            flex: 0 0 32px;
        }
.chat-attachment-thumb {
            width: 32px;
            height: 32px;
            flex: 0 0 32px;
            border-radius: 8px;
        }
.chat-attachment-chip > .chat-file-icon {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            flex: 0 0 32px;
            font-size: 9px;
        }
.chat-attachment-copy {
            gap: 1px;
        }
.chat-attachment-copy .chat-file-name {
            font-size: 12px;
            line-height: 1.3;
        }
.chat-attachment-copy .chat-file-desc {
            font-size: 10px;
            line-height: 1.3;
        }
.chat-attachment-remove {
            width: 18px;
            height: 18px;
            font-size: 14px;
            line-height: 18px;
            right: 4px;
        }
.chat-attachment-remove:hover {
            background: rgba(15, 23, 42, 0.12);
            color: #0f172a;
        }
body[data-mode="chat"] .chat-capability-active {
            margin-bottom: 8px;
        }
body[data-mode="chat"] .chat-attachment-bar:not(.hidden) + .chat-input-hint {
            top: 94px;
        }
.chat-quick-actions {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            margin-top: 6px;
            color: #68758a;
            font-size: 12px;
        }
.chat-quick-actions-label {
            color: #9aa3b2;
            font-size: 11px;
            min-width: 28px;
        }
.chat-quick-action {
            border: none;
            min-height: 28px;
            padding: 0 10px;
            border-radius: 999px;
            background: rgba(246, 248, 252, 0.96);
            color: #425168;
            font-size: 11px;
            font-weight: 600;
            cursor: pointer;
            transition: background .18s ease, transform .18s ease, color .18s ease;
        }
.chat-quick-action:hover {
            background: rgba(37, 99, 255, 0.1);
            color: #2050c5;
            transform: translateY(-1px);
        }
body[data-mode="chat"] .chat-quick-actions {
            margin-top: 4px;
            padding-bottom: 0;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
        }
body[data-mode="chat"] .chat-quick-actions::-webkit-scrollbar {
            display: none;
        }
body[data-mode="chat"] .chat-quick-actions-label {
            min-width: auto;
            margin-right: 2px;
            color: #94a3b8;
            flex: 0 0 auto;
        }
body[data-mode="chat"] .chat-quick-action {
            min-height: 26px;
            padding: 0 8px;
            background: transparent;
            color: #334155;
            white-space: nowrap;
            flex: 0 0 auto;
        }
body[data-mode="chat"] .chat-quick-action:hover {
            background: #f1f5f9;
            color: #1d4ed8;
        }
body[data-mode="chat"] .desktop-sidebar-resizer::before,
        body[data-mode="image"] .desktop-sidebar-resizer::before,
        body[data-mode="video"] .desktop-sidebar-resizer::before {
            content: "";
            width: 1px;
            margin: 0 auto;
            background: rgba(15, 23, 42, 0.08);
            transition: background .18s ease, box-shadow .18s ease;
        }
body[data-mode="chat"] .desktop-sidebar-resizer::after,
        body[data-mode="image"] .desktop-sidebar-resizer::after,
        body[data-mode="video"] .desktop-sidebar-resizer::after {
            content: "";
            position: absolute;
            left: 50%;
            top: 50%;
            width: 4px;
            height: 48px;
            border-radius: 999px;
            transform: translate(-50%, -50%);
            background: rgba(148, 163, 184, 0.24);
            transition: background .18s ease, box-shadow .18s ease;
        }
body[data-mode="chat"] .desktop-sidebar-resizer:hover::before,
        body[data-mode="chat"] .desktop-sidebar-resizer:hover::after,
        body[data-mode="image"] .desktop-sidebar-resizer:hover::before,
        body[data-mode="image"] .desktop-sidebar-resizer:hover::after,
        body[data-mode="video"] .desktop-sidebar-resizer:hover::before,
        body[data-mode="video"] .desktop-sidebar-resizer:hover::after,
        body.sidebar-resizing[data-mode="chat"] .desktop-sidebar-resizer::before,
        body.sidebar-resizing[data-mode="chat"] .desktop-sidebar-resizer::after,
        body.sidebar-resizing[data-mode="image"] .desktop-sidebar-resizer::before,
        body.sidebar-resizing[data-mode="image"] .desktop-sidebar-resizer::after,
        body.sidebar-resizing[data-mode="video"] .desktop-sidebar-resizer::before,
        body.sidebar-resizing[data-mode="video"] .desktop-sidebar-resizer::after {
            background: rgba(37, 99, 255, 0.34);
            box-shadow: 0 0 0 1px rgba(37, 99, 255, 0.06);
        }
body[data-mode="chat"] .sidebar-brand-copy strong {
            font-size: 14px;
            font-weight: 700;
            color: #0872e6;
        }
body[data-mode="chat"] .sidebar-brand-copy span {
            font-size: 10px;
            color: #0d72f5;
            letter-spacing: .01em;
        }
body[data-mode="chat"] .sidebar-nav-btn {
            min-height: 28px;
            padding: 0 8px;
            border-radius: 8px;
            font-size: 12px;
            gap: 6px;
        }
body[data-mode="chat"] .sidebar-nav-btn .rail-glyph {
            width: 12px;
            height: 12px;
        }
body[data-mode="chat"] #new-conversation-btn {
            display: none;
            min-height: 38px;
            border-radius: 14px;
            background: #ffffff;
            border: 1px solid rgba(15, 23, 42, 0.08);
            box-shadow: none;
            font-size: 13px;
            display: flex;
            align-items: center;
            justify-content: flex-start;
            padding: 0 14px;
            position: relative;
        }
body[data-mode="chat"] #new-conversation-btn::before {
            content: "";
            width: 16px;
            height: 16px;
            margin-right: 8px;
            border-radius: 999px;
            background:
                linear-gradient(#111827, #111827) center/10px 1.6px no-repeat,
                linear-gradient(#111827, #111827) center/1.6px 10px no-repeat;
            flex: 0 0 auto;
        }
body[data-mode="chat"] #new-conversation-btn::after {
            content: "Ctrl K";
            position: absolute;
            right: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: #9aa3b2;
            font-size: 11px;
            font-weight: 500;
        }
body[data-mode="chat"] .history-search input {
            min-height: 34px;
            border-radius: 12px;
            background: rgba(255,255,255,0.96);
            border-color: rgba(15, 23, 42, 0.05);
            box-shadow: none;
            padding-left: 14px;
            font-size: 12px;
        }
body[data-mode="chat"] .sidebar-footer {
            gap: 8px;
            padding-top: 10px;
        }
body[data-mode="chat"] .sidebar-account strong {
            font-size: 12px;
        }
body[data-mode="chat"] .sidebar-account span {
            font-size: 10px;
        }
body[data-mode="chat"] .sidebar-footer-actions .btn {
            min-height: 30px;
            font-size: 11px;
            border-radius: 12px;
            justify-content: flex-start;
            padding: 0 10px;
            background: transparent;
            border-color: transparent;
            box-shadow: none;
        }
body[data-mode="chat"] .conversation-meta {
            display: none;
        }
body[data-mode="chat"] .conversation-item {
            border-radius: 12px;
            padding: 8px 10px 8px;
            background: transparent;
            border-color: transparent;
            box-shadow: none;
        }
body[data-mode="chat"] .conversation-item.active,
        body[data-mode="chat"] .conversation-item:hover {
            background: rgba(255, 255, 255, 0.98);
            border-color: rgba(15, 23, 42, 0.03);
            box-shadow: 0 3px 10px rgba(15, 23, 42, 0.03);
        }
.composer-capability-bar {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            margin-top: 8px;
            padding-top: 8px;
            border-top: 1px solid rgba(15, 23, 42, 0.05);
        }
.composer-capability-btn {
            border: none;
            min-height: 30px;
            padding: 0 12px;
            border-radius: 999px;
            background: transparent;
            color: #2f3a4f;
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            transition: background .18s ease, color .18s ease, transform .18s ease;
            box-shadow: none;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
.composer-capability-btn:hover {
            background: rgba(37, 99, 255, 0.1);
            color: #2050c5;
            transform: translateY(-1px);
        }
.composer-capability-btn.active {
            background: rgba(37, 99, 255, 0.12);
            color: #1748c7;
            font-weight: 700;
            box-shadow: inset 0 0 0 1px rgba(37, 99, 255, 0.14);
        }
body[data-mode="chat"] .composer-capability-btn[data-mode="chat"] {
            display: none;
        }
body[data-mode="chat"] .composer-capability-bar {
            gap: 14px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
        }
body[data-mode="chat"] .composer-capability-bar::-webkit-scrollbar {
            display: none;
        }
body[data-mode="chat"] .composer-capability-btn {
            min-height: 28px;
            padding: 0 4px 0 0;
            border-radius: 0;
            white-space: nowrap;
            flex: 0 0 auto;
        }
body[data-mode="chat"] .composer-capability-btn.active {
            background: transparent;
            color: #1748c7;
            box-shadow: none;
        }
body[data-mode="chat"] .composer-capability-bar::before {
            content: "+";
            width: 28px;
            height: 28px;
            border-radius: 999px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #1e293b;
            background: rgba(15, 23, 42, 0.04);
            font-size: 18px;
            line-height: 1;
            flex: 0 0 auto;
        }
.composer-capability-btn .capability-icon {
            width: 18px;
            height: 18px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #111827;
            flex: 0 0 auto;
        }
.composer-capability-btn.active .capability-icon {
            color: #1748c7;
        }
.composer-capability-btn .capability-icon svg {
            width: 18px;
            height: 18px;
            display: block;
        }
.composer-capability-btn .capability-icon .home-capability-icon {
            width: 20px;
            height: 20px;
            display: block;
            border-radius: 0;
            background: transparent;
            object-fit: contain;
        }
.work-skill-btn {
            min-height: 30px;
            padding: 0 12px;
            border: none;
            border-radius: 999px;
            background: rgba(15, 23, 42, 0.04);
            color: #1f2937;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            transition: background .18s ease, color .18s ease;
        }
.work-skill-btn:hover {
            background: rgba(37, 99, 255, 0.1);
            color: #2050c5;
        }
.work-skill-btn.is-open {
            background: rgba(37, 99, 255, 0.12);
            color: #1748c7;
        }
.work-skill-btn-label {
            white-space: nowrap;
        }
.work-skill-btn-value {
            color: #64748b;
            font-weight: 500;
            white-space: nowrap;
        }
.work-skill-btn.is-open .work-skill-btn-value {
            color: rgba(23, 72, 199, 0.78);
        }
.work-skill-btn-caret {
            width: 14px;
            height: 14px;
            flex: 0 0 auto;
            transition: transform .18s ease;
        }
.work-skill-btn.is-open .work-skill-btn-caret {
            transform: rotate(180deg);
        }
.work-skill-menu {
            position: absolute;
            left: 0;
            top: auto;
            bottom: calc(100% + 8px);
            min-width: 164px;
            padding: 6px;
            border-radius: 14px;
            background: rgba(255, 255, 255, 0.98);
            border: 1px solid rgba(15, 23, 42, 0.08);
            box-shadow: 0 16px 40px rgba(15, 23, 42, 0.12);
            display: flex;
            flex-direction: column;
            gap: 4px;
            z-index: 160;
        }
.work-skill-menu.hidden {
            display: none;
        }
.work-skill-option {
            width: 100%;
            border: none;
            background: transparent;
            min-height: 36px;
            padding: 0 10px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            color: #1f2937;
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            text-align: left;
        }
.work-skill-option:hover {
            background: rgba(37, 99, 255, 0.08);
            color: #2050c5;
        }
.work-skill-option.active {
            background: rgba(37, 99, 255, 0.1);
            color: #1748c7;
        }
.work-skill-option-mark {
            color: inherit;
            font-size: 11px;
            font-weight: 700;
        }
body[data-mode="chat"][data-chat-entry-mode="work"] .chat-quick-actions,
        body[data-mode="chat"][data-chat-entry-mode="work"] .composer-capability-bar,
        body[data-mode="chat"][data-chat-entry-mode="work"] .mobile-chat-toolbar {
            display: none !important;
        }
body[data-mode="chat"][data-chat-entry-mode="work"] .work-skill-bar {
            display: flex;
        }
body[data-mode="chat"][data-chat-entry-mode="work"] .composer,
        body[data-mode="chat"][data-chat-entry-mode="work"] #chat-compose-field,
        body[data-mode="chat"][data-chat-entry-mode="work"] .composer-actions {
            overflow: visible;
        }
.chat-media-toolbar-host .studio-reference-bar {
            margin-bottom: 10px;
        }
#chat-compose-field.is-media-mode .studio-reference-bar.is-compact-reference-picker {
            display: block;
            margin: 0 0 8px;
            padding: 0 14px;
            border: 0;
            background: transparent;
            box-shadow: none;
        }
#chat-compose-field.is-media-mode .is-compact-reference-picker .studio-reference-meta {
            display: none;
        }
#chat-compose-field.is-media-mode .is-compact-reference-picker .studio-reference-list {
            display: flex;
            flex-wrap: nowrap;
            align-items: center;
            gap: 10px;
            width: 100%;
            padding: 2px;
            overflow-x: auto;
            overflow-y: hidden;
            scrollbar-width: none;
            overscroll-behavior-x: contain;
            -webkit-overflow-scrolling: touch;
        }
#chat-compose-field.is-media-mode .is-compact-reference-picker .studio-reference-list::-webkit-scrollbar {
            display: none;
        }
#chat-compose-field.is-media-mode .compact-reference-chip,
        #chat-compose-field.is-media-mode .studio-reference-add {
            width: 78px;
            min-width: 78px;
            max-width: 78px;
            height: 78px;
            min-height: 78px;
            flex: 0 0 78px;
            border-radius: 14px;
        }
#chat-compose-field.is-media-mode .compact-reference-chip {
            padding: 0;
            border: 1px solid rgba(15, 23, 42, 0.1);
            background: #eef3f9;
            box-shadow: none;
            overflow: visible;
        }
#chat-compose-field.is-media-mode .compact-reference-chip img {
            width: 100%;
            height: 100%;
            border-radius: 13px;
            object-fit: cover;
            background: #eef3f9;
        }
#chat-compose-field.is-media-mode .compact-reference-chip .studio-reference-remove {
            top: 5px;
            right: 5px;
            width: 24px;
            height: 24px;
            border: 1px solid rgba(255, 255, 255, 0.9);
            background: rgba(15, 23, 42, 0.72);
            font-size: 17px;
            font-weight: 400;
            line-height: 1;
            box-shadow: 0 5px 12px rgba(15, 23, 42, 0.2);
        }
#chat-compose-field.is-media-mode .studio-reference-add {
            display: inline-flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            padding: 8px;
            border: 1px dashed rgba(37, 99, 235, 0.28);
            background: rgba(239, 245, 255, 0.96);
            color: #2563eb;
            cursor: pointer;
            transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease, transform 160ms ease;
        }
#chat-compose-field.is-media-mode .studio-reference-add:hover {
            border-color: rgba(37, 99, 235, 0.5);
            background: rgba(226, 237, 255, 0.98);
            color: #174fc5;
            transform: translateY(-1px);
        }
#chat-compose-field.is-media-mode .studio-reference-add:focus-visible,
        #chat-compose-field.is-media-mode .compact-reference-chip .studio-reference-remove:focus-visible {
            outline: 2px solid rgba(37, 99, 235, 0.58);
            outline-offset: 2px;
        }
#chat-compose-field.is-media-mode .studio-reference-add-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
        }
#chat-compose-field.is-media-mode .studio-reference-add-icon svg {
            width: 100%;
            height: 100%;
        }
#chat-compose-field.is-media-mode .studio-reference-add-label {
            font-size: 12px;
            font-weight: 650;
            line-height: 1.2;
            white-space: nowrap;
        }
#chat-compose-field.is-media-mode .is-compact-reference-picker.has-reference-items .studio-reference-add-label {
            display: none;
        }
body.is-file-dragging #chat-compose-field.is-media-mode .studio-reference-bar.is-compact-reference-picker {
            border-radius: 16px;
            background: rgba(37, 99, 235, 0.06);
            box-shadow: inset 0 0 0 1px rgba(37, 99, 235, 0.2);
        }
.image-studio-inline-close {
            display: none;
            width: 18px;
            height: 18px;
            border-radius: 999px;
            align-items: center;
            justify-content: center;
            background: rgba(37, 99, 255, 0.12);
            color: inherit;
            font-size: 12px;
            line-height: 1;
            flex: 0 0 auto;
        }
.media-prompt-field {
            display: none;
        }
body[data-mode="image"] .chat-quick-actions,
        body[data-mode="video"] .chat-quick-actions,
        body[data-mode="image"] .clarification-banner,
        body[data-mode="video"] .clarification-banner {
            display: none;
        }
#chat-compose-field.is-media-mode .chat-attachment-bar,
        #chat-compose-field.is-media-mode .composer-capability-bar,
        #chat-compose-field.is-media-mode .chat-quick-actions {
            display: none !important;
        }
#chat-compose-field.is-media-mode .chat-media-toolbar-host {
            display: block;
        }
#chat-compose-field.is-media-mode #image-studio-resolution-control {
            display: none !important;
        }
body.chat-landing[data-mode="chat"] #chat-compose-field.is-media-mode .chat-media-toolbar-host {
            height: auto;
            min-height: 44px;
            margin-top: 14px;
        }
body.chat-landing[data-mode="chat"] #chat-compose-field.is-media-mode .image-studio-toolbar {
            height: 44px;
            min-height: 44px;
            padding-top: 4px;
            padding-bottom: 4px;
        }
body.chat-landing[data-mode="chat"] #chat-compose-field.is-media-mode .image-studio-toolbar-left {
            flex-wrap: nowrap;
            gap: 6px;
        }
body.chat-landing[data-mode="chat"] #chat-compose-field.is-media-mode .image-studio-tool-link,
        body.chat-landing[data-mode="chat"] #chat-compose-field.is-media-mode .image-studio-inline-btn.compact-media-pill {
            padding-right: 10px;
            padding-left: 10px;
        }
body.chat-landing[data-mode="chat"] #chat-compose-field.is-media-mode .composer-capability-shell {
            margin-top: 0 !important;
        }
#chat-compose-field.is-media-mode .chat-input-wrap {
            border-radius: 24px;
            overflow: hidden;
            background: var(--panel-strong);
        }
#chat-compose-field.is-media-mode .chat-input-wrap textarea {
            min-height: 92px;
            border: none;
            border-radius: inherit;
            background: transparent;
            box-shadow: none;
            padding: 16px 136px 12px 18px;
            font-size: 15px;
            line-height: 1.7;
            color: #141826;
            caret-color: var(--brand);
            -webkit-text-fill-color: #141826;
        }
#chat-compose-field.is-media-mode .chat-input-hint {
            top: 16px;
            left: 18px;
            right: 136px;
            color: #8b95a7;
        }
#chat-compose-field.is-media-mode .chat-input-tools {
            display: inline-flex !important;
            left: 12px;
            right: 12px;
            bottom: 12px;
            gap: 0;
        }
#chat-compose-field.is-media-mode .chat-input-wrap textarea::placeholder {
            color: #b4bcc9;
            opacity: 1;
        }
#chat-compose-field.is-media-mode .image-studio-toolbar {
            border-radius: 24px;
            padding: 12px 14px;
        }
#chat-compose-field.is-media-mode .image-studio-toolbar-left {
            gap: 10px;
        }
#chat-compose-field.is-media-mode .image-studio-toolbar-divider {
            order: 2;
        }
#chat-compose-field.is-media-mode .image-studio-inline-btn {
            order: 3;
        }
#chat-compose-field.is-media-mode .image-studio-tool-link {
            min-height: 36px;
        }
#chat-compose-field.is-media-mode .image-studio-tool-link.compact-upload-icon {
            order: 1;
            width: 36px;
            min-width: 36px;
            padding: 0;
            border-radius: 999px;
        }
#chat-compose-field.is-media-mode .image-studio-tool-link.compact-upload-icon .image-studio-tool-icon {
            background: transparent;
            width: 18px;
            height: 18px;
            font-size: 20px;
        }
#chat-compose-field.is-media-mode .image-studio-tool-link.compact-upload-icon span:not(.image-studio-tool-icon) {
            display: none;
        }
#chat-compose-field.is-media-mode .image-studio-inline-btn.compact-media-pill {
            padding: 0 12px;
            min-height: 36px;
            gap: 8px;
        }
#chat-compose-field.is-media-mode .image-studio-inline-close {
            display: inline-flex;
        }
#chat-compose-field.is-media-mode .image-studio-inline-btn.compact-media-pill .image-studio-inline-close {
            width: 16px;
            height: 16px;
            background: rgba(37, 99, 255, 0.14);
            font-size: 11px;
        }
#chat-compose-field.is-media-mode .image-studio-tool-meta {
            display: none;
        }
#chat-compose-field.is-media-mode .image-studio-popover {
            left: 0;
            top: auto;
            bottom: calc(100% + 12px);
        }
#chat-compose-field.is-media-mode .image-studio-template-panel {
            position: static;
            left: auto;
            right: auto;
            bottom: auto;
            margin: 0 0 12px;
            z-index: 24;
            max-height: none;
            overflow: hidden;
        }
#chat-compose-field.is-media-mode #image-studio-style-menu {
            min-width: 184px;
        }
#chat-compose-field.is-media-mode #image-studio-style-menu .image-studio-popover-item-desc {
            display: none;
        }
#chat-compose-field.is-media-mode #image-studio-style-menu .image-studio-popover-item {
            min-height: 40px;
            padding: 8px 10px;
        }
body[data-mode="chat"] .conversation-head {
            align-items: center;
            gap: 8px;
        }
body[data-mode="chat"] .conversation-item-icon {
            color: #223b63;
        }
body[data-mode="chat"] .conversation-time {
            color: #7d899e;
        }
body[data-mode="chat"] .conversation-item {
            min-height: 32px;
            padding: 6px 8px 6px 10px;
            border-radius: 9px;
        }
body[data-mode="chat"] .conversation-title {
            font-size: 11px;
            font-weight: 600;
            color: #273447;
            letter-spacing: -0.01em;
        }
body[data-mode="chat"] .conversation-preview {
            display: none;
        }
body[data-mode="chat"] .conversation-actions {
            align-self: center;
            padding-right: 8px;
        }
body[data-mode="chat"] .conversation-more-btn {
            width: 24px;
            height: 24px;
            background: transparent;
            border-radius: 8px;
        }
body[data-mode="chat"] .conversation-item:hover,
        body[data-mode="chat"] .conversation-item.active {
            background: rgba(255, 255, 255, 0.96);
            border-color: rgba(15, 23, 42, 0.03);
            box-shadow: 0 1px 6px rgba(15, 23, 42, 0.025);
        }
body[data-mode="chat"] .conversation-item.active::before {
            left: 4px;
            top: 7px;
            bottom: 7px;
            width: 2px;
        }
body[data-mode="chat"] .conversation-title-wrap {
            padding-right: 0;
        }
body[data-mode="chat"] .sidebar-footer {
            border-top: 1px solid rgba(15, 23, 42, 0.035);
            padding-top: 8px;
            padding-bottom: 4px;
        }
body[data-mode="chat"] .sidebar-account {
            gap: 2px;
        }
body[data-mode="chat"] .sidebar-account strong {
            font-weight: 600;
            font-size: 12px;
        }
body[data-mode="chat"] .sidebar-account span {
            color: #94a3b8;
            font-size: 10px;
        }
body[data-mode="chat"] .sidebar-footer-actions {
            gap: 2px;
            grid-template-columns: 1fr;
        }
body[data-mode="chat"] .sidebar-footer-actions .btn {
            min-height: 28px;
            padding: 0 8px;
            background: transparent;
            border-color: transparent;
            color: #64748b;
            box-shadow: none;
        }
body[data-mode="chat"] .sidebar-footer-actions .btn:hover {
            background: #f8fafc;
            border-color: rgba(15, 23, 42, 0.04);
            box-shadow: none;
        }
body[data-mode="chat"] .sidebar-account-row {
            gap: 8px;
        }
body[data-mode="chat"] .sidebar-account-avatar {
            width: 28px;
            height: 28px;
            border-radius: 9px;
            flex-basis: 28px;
        }
body[data-mode="chat"] .result-card {
            padding: 0;
            background: transparent;
            border: none;
            box-shadow: none;
        }
body[data-mode="chat"] .result-card .section-head {
            display: none;
        }
body[data-mode="chat"] .result-content {
            height: calc(100vh - 178px);
            max-height: calc(100vh - 178px);
            padding: 0 42px 0;
            overflow-y: auto;
            overflow-x: hidden;
        }
body[data-mode="chat"] .empty-state {
            min-height: 100%;
            height: 100%;
            border: none;
            background: transparent;
            box-shadow: none;
            padding: 24px 34px 18px;
        }
body[data-mode="chat"] .chat-empty-badge {
            min-height: 38px;
            padding: 0 18px;
            border-radius: 999px;
            background: rgba(77, 115, 255, 0.08);
            color: #3154c8;
            font-size: 14px;
            font-weight: 700;
        }
body[data-mode="chat"] .chat-empty-copy {
            align-items: center;
            text-align: center;
            margin-bottom: 12px;
        }
body[data-mode="chat"] .chat-empty-title {
            font-size: clamp(40px, 5.2vw, 68px);
            line-height: 1.08;
            letter-spacing: -0.05em;
            color: #0f172a;
        }
body[data-mode="chat"] .chat-empty-desc {
            max-width: 420px;
            font-size: 12px;
            line-height: 1.7;
            color: #98a1ae;
        }
body[data-mode="chat"] .chat-empty-grid {
            width: min(980px, 100%);
            margin-top: 8px;
        }
body[data-mode="chat"] .chat-empty-chip {
            min-height: 44px;
            padding: 0 18px;
            border-radius: 16px;
            border: 1px solid rgba(15, 23, 42, 0.04);
            background: rgba(246, 247, 249, 0.92);
            color: #101828;
            box-shadow: none;
        }
body[data-mode="chat"] .guest-preview {
            display: none;
        }
.route-mode-wrap,
        .manual-model-wrap {
            display: grid;
            gap: 10px;
        }
.route-mode-wrap {
            margin-top: 10px;
        }
#negative-field {
            margin-top: 8px;
        }
.route-mode-switch {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 3px;
            border-radius: 999px;
            border: 1px solid var(--line);
            background: #f6f8fb;
            width: fit-content;
        }
body.compact-media-mode[data-mode="chat"] #media-compose {
            margin-top: 0;
            padding: 0;
            border-top: none;
        }
body[data-mode="chat"] .media-drawer-shell {
            gap: 12px;
        }
body[data-mode="chat"] .media-drawer-section {
            border-radius: 22px;
            border: 1px solid rgba(15, 23, 42, 0.05);
            background: linear-gradient(180deg, rgba(250, 252, 255, 0.98) 0%, rgba(246, 249, 253, 0.98) 100%);
        }
body[data-mode="chat"] .media-section-head {
            padding: 14px 16px 0;
        }
body.compact-media-mode[data-mode="chat"] .media-options-card {
            position: fixed;
            top: 84px;
            right: 18px;
            width: min(408px, calc(100vw - 308px));
            max-height: calc(100vh - 104px);
            overflow-y: auto;
            z-index: 42;
            box-shadow: 0 26px 60px rgba(15, 23, 42, 0.16);
            transform: translateX(calc(100% + 28px));
            opacity: 0;
            pointer-events: none;
            transition: transform .24s ease, opacity .24s ease;
            background: linear-gradient(180deg, rgba(255,255,255,0.99) 0%, rgba(248,250,253,0.99) 100%);
        }
body.compact-media-mode.desktop-media-drawer-open[data-mode="chat"] .media-options-card {
            transform: translateX(0);
            opacity: 1;
            pointer-events: auto;
        }
body.compact-media-mode.desktop-media-drawer-open[data-mode="chat"] .desktop-media-drawer-backdrop {
            display: block;
            opacity: 1;
            pointer-events: auto;
        }
body.compact-media-mode[data-mode="chat"] .workspace-chat-header-right #desktop-media-drawer-toggle {
            display: inline-flex !important;
        }
body.compact-media-mode.desktop-media-drawer-open[data-mode="chat"] .workspace-chat-header-right #desktop-media-drawer-toggle {
            background: #20242c;
            border-color: #20242c;
            color: #fff;
        }
#media-compose .field > label,
        #media-compose .upload-panel h3,
        #media-compose .tiny {
            font-size: 12px;
        }
#media-compose .field > label {
            color: #5f6e84;
        }
#media-compose .field input,
        #media-compose .field select,
        #media-compose .field textarea {
            border-radius: 14px;
            padding: 11px 13px;
            font-size: 13px;
        }
#media-compose .advanced-controls {
            gap: 10px;
            padding: 12px 14px 14px;
            border-radius: 18px;
            background: rgba(248, 250, 253, 0.82);
            border: 1px solid rgba(15, 23, 42, 0.04);
        }
#media-compose .upload-panel {
            padding: 0;
            border: none;
            background: transparent;
            box-shadow: none;
        }
body[data-mode="chat"] .route-mode-wrap {
            display: grid;
            gap: 10px;
        }
body[data-mode="chat"] .route-mode-wrap > .field,
        body[data-mode="chat"] .manual-model-wrap .field,
        body[data-mode="chat"] .advanced-controls > .field,
        body[data-mode="chat"] .field-grid,
        body[data-mode="chat"] .upload-panel {
            padding: 12px 14px;
            border-radius: 18px;
            background: #fbfcfe;
            border: 1px solid rgba(15, 23, 42, 0.05);
        }
body[data-mode="chat"] .route-mode-wrap > .field {
            background: transparent;
            border: none;
            padding-top: 8px;
            padding-left: 16px;
            padding-right: 16px;
            padding-bottom: 14px;
        }
body[data-mode="chat"] .manual-model-wrap .field,
        body[data-mode="chat"] .advanced-controls > .field,
        body[data-mode="chat"] .field-grid,
        body[data-mode="chat"] .upload-panel {
            background: #fbfcfe;
        }
body[data-mode="chat"] .media-routing-card .manual-model-wrap .field {
            background: rgba(255, 255, 255, 0.9);
        }
body[data-mode="chat"] .media-options-card .advanced-controls {
            padding: 10px 12px 12px;
            background: transparent;
            border: none;
        }
body[data-mode="chat"] .media-routing-card .field > label:first-child {
            display: none;
        }
body[data-mode="chat"] .media-routing-card #auto-route-hint {
            margin-top: 6px;
            color: #7b8798;
        }
body[data-mode="chat"] .media-options-card .advanced-controls > .field,
        body[data-mode="chat"] .media-options-card .field-grid {
            background: transparent;
            border: none;
            padding: 8px 10px;
        }
body[data-mode="chat"] .media-options-card .field-grid {
            padding-top: 0;
            gap: 12px 10px;
        }
body[data-mode="chat"] .media-options-card #negative-field {
            padding-bottom: 0;
        }
body[data-mode="chat"] .media-options-card #negative-input {
            min-height: 76px;
        }
body[data-mode="chat"] .media-options-card .upload-panel {
            background: rgba(255, 255, 255, 0.72);
        }
body[data-mode="chat"] .field-grid {
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 10px;
        }
body[data-mode="chat"] .route-mode-switch {
            background: #eef3fb;
            border-radius: 999px;
            padding: 4px;
            width: fit-content;
        }
body[data-mode="chat"] .route-mode-switch .switch-btn {
            min-height: 34px;
            padding: 0 14px;
        }
.manual-model-wrap,
        .manual-model-wrap .field {
            min-height: 0;
        }
.manual-model-list {
            display: grid;
            grid-template-columns: 1fr;
            gap: 10px;
            max-height: 320px;
            overflow-y: auto;
            padding-right: 4px;
            overscroll-behavior: contain;
            -webkit-overflow-scrolling: touch;
        }
.manual-model-card {
            border: 1px solid var(--line);
            border-radius: 18px;
            background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(246,248,252,0.98) 100%);
            transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
        }
.manual-model-card:hover {
            border-color: rgba(37, 99, 255, 0.16);
            box-shadow: var(--shadow-soft);
            transform: translateY(-1px);
        }
.manual-model-card.is-disabled {
            border-color: rgba(148, 163, 184, 0.18);
            background: #f3f4f6;
            box-shadow: none;
            opacity: 0.56;
        }
.manual-model-card.is-disabled:hover {
            border-color: rgba(148, 163, 184, 0.18);
            box-shadow: none;
            transform: none;
        }
.manual-model-card.is-disabled label {
            cursor: not-allowed;
        }
.manual-model-access-state {
            color: #64748b;
            font-weight: 700;
        }
.manual-model-card label {
            display: flex;
            gap: 10px;
            align-items: center;
            padding: 10px 12px;
            cursor: pointer;
        }
.manual-model-card label > div {
            min-width: 0;
            flex: 1 1 auto;
        }
.manual-model-card input {
            width: auto;
            min-width: 16px;
            height: 16px;
            padding: 0;
            border: none;
            box-shadow: none;
            background: transparent;
            margin-top: 0;
            flex: 0 0 auto;
        }
.manual-model-name {
            font-size: 13px;
            font-weight: 700;
            line-height: 1.45;
            color: var(--text);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
.message-task-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 4px 10px;
            border-radius: 999px;
            background: rgba(37, 99, 255, 0.08);
            color: #315fd6;
            font-size: 11px;
            font-weight: 700;
            margin-bottom: 10px;
        }
.chat-bubble.user .message-task-chip {
            background: rgba(255, 255, 255, 0.2);
            color: #fff;
        }
.chat-message-media,
        .chat-message-attachments {
            margin-top: 12px;
            display: grid;
            gap: 12px;
        }
.chat-media-grid,
        .chat-attach-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 240px));
            gap: 12px;
        }
.chat-media-grid.is-image-gallery {
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 10px;
        }
.chat-media-gallery-item {
            position: relative;
            display: block;
            overflow: hidden;
            border-radius: 14px;
            background: #edf2f8;
            border: 1px solid rgba(15, 23, 42, 0.06);
            box-shadow: 0 6px 16px rgba(15, 23, 42, 0.04);
            transition: transform .18s ease, box-shadow .18s ease;
        }
.chat-media-gallery-item::before,
        .chat-media-thumb::before,
        .task-thumb::before,
        .asset-preview:not(.is-file)::before {
            content: '';
            position: absolute;
            inset: 0;
            transform: translateX(-100%);
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.62), transparent);
            animation: quick-prompt-shimmer 1.25s ease-in-out infinite;
            pointer-events: none;
        }
.chat-media-gallery-item.is-media-loaded::before,
        .chat-media-thumb.is-media-loaded::before,
        .task-thumb.is-media-loaded::before,
        .asset-preview.is-media-loaded::before {
            opacity: 0;
            animation: none;
        }
.chat-media-thumb.is-file::before,
        .chat-attach-thumb.is-file::before,
        .asset-preview.is-file::before {
            content: none !important;
            display: none !important;
            opacity: 0 !important;
            animation: none !important;
        }
.chat-media-thumb.is-file,
        .chat-attach-thumb.is-file,
        .asset-preview.is-file,
        .chat-file-card,
        .chat-file-card * {
            animation: none !important;
        }
.chat-media-gallery-item:hover {
            transform: translateY(-1px);
            box-shadow: 0 10px 22px rgba(15, 23, 42, 0.08);
        }
.chat-image-preview-trigger {
            position: relative;
            width: 100%;
            margin: 0;
            padding: 0;
            appearance: none;
            -webkit-appearance: none;
            color: inherit;
            font: inherit;
            text-align: inherit;
            cursor: zoom-in;
        }
.chat-media-thumb.chat-image-preview-trigger,
        .asset-preview.chat-image-preview-trigger {
            display: block;
            border: 0;
        }
.chat-image-preview-trigger:focus-visible {
            outline: 3px solid rgba(37, 99, 235, 0.42);
            outline-offset: 3px;
        }
.chat-image-preview-badge {
            position: absolute;
            right: 10px;
            bottom: 10px;
            z-index: 4;
            width: 34px;
            height: 34px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border: 1px solid rgba(255, 255, 255, 0.28);
            border-radius: 50%;
            background: rgba(7, 14, 26, 0.74);
            color: #fff;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
            pointer-events: none;
            transition: transform .18s ease, background .18s ease;
        }
.chat-image-preview-badge svg {
            width: 18px;
            height: 18px;
        }
.chat-image-preview-trigger:hover .chat-image-preview-badge,
        .chat-image-preview-trigger:focus-visible .chat-image-preview-badge {
            transform: scale(1.06);
            background: rgba(7, 14, 26, 0.9);
        }
.chat-media-gallery-item img {
            position: relative;
            z-index: 1;
            display: block;
            width: 100%;
            aspect-ratio: 1 / 1;
            object-fit: cover;
            background: #edf2f8;
        }
.chat-result-thumbnail-pending {
            position: relative;
            z-index: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 8px;
            width: 100%;
            min-height: 96px;
            aspect-ratio: 1 / 1;
            overflow: hidden;
            background:
                radial-gradient(circle at 24% 18%, rgba(255, 255, 255, 0.9), transparent 24%),
                linear-gradient(145deg, #eef4ff 0%, #f5f1ff 52%, #edf8ff 100%);
            color: #7483a3;
        }
.chat-result-thumbnail-pending::before,
        .chat-result-thumbnail-pending::after {
            content: '';
            position: absolute;
            border-radius: 999px;
            pointer-events: none;
        }
.chat-result-thumbnail-pending::before {
            width: 88px;
            height: 88px;
            top: -42px;
            right: -24px;
            background: rgba(113, 143, 255, 0.13);
        }
.chat-result-thumbnail-pending::after {
            width: 64px;
            height: 64px;
            left: -30px;
            bottom: -28px;
            background: rgba(168, 125, 255, 0.11);
        }
.chat-result-thumbnail-icon,
        .chat-result-thumbnail-label {
            position: relative;
            z-index: 1;
        }
.chat-result-thumbnail-icon {
            width: 42px;
            height: 42px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 15px;
            color: #6680e8;
            background: rgba(255, 255, 255, 0.78);
            box-shadow: 0 10px 24px rgba(78, 99, 170, 0.13);
        }
.chat-result-thumbnail-icon svg {
            width: 24px;
            height: 24px;
        }
.chat-result-thumbnail-label {
            padding: 0 12px;
            font-size: 12px;
            line-height: 1.4;
            text-align: center;
        }
.deferred-result-image {
            position: absolute !important;
            inset: 0;
            z-index: 2 !important;
            width: 100% !important;
            height: 100% !important;
            opacity: 0;
            object-fit: cover;
            transition: opacity .28s ease;
        }
.is-media-loaded > .deferred-result-image,
        .deferred-result-image[src^="data:image/"] {
            opacity: 1;
        }
.is-media-loaded > .chat-result-thumbnail-pending {
            opacity: 0;
        }
.chat-media-thumb .chat-result-thumbnail-pending,
        .asset-preview .chat-result-thumbnail-pending {
            min-height: 180px;
            aspect-ratio: 4 / 3;
        }
.task-thumb .chat-result-thumbnail-pending {
            height: 100%;
            min-height: inherit;
            aspect-ratio: auto;
        }
.task-thumb .chat-result-thumbnail-icon {
            width: 34px;
            height: 34px;
            border-radius: 12px;
        }
.task-thumb .chat-result-thumbnail-icon svg {
            width: 20px;
            height: 20px;
        }
.task-thumb .chat-result-thumbnail-label {
            display: none;
        }
.chat-media-card,
        .chat-attach-card {
            overflow: hidden;
            border: 1px solid var(--line);
            border-radius: 18px;
            background: rgba(255,255,255,0.95);
        }
.chat-media-thumb,
        .chat-attach-thumb {
            position: relative;
            background: #edf2f8;
        }
.chat-media-thumb img,
        .chat-media-thumb video,
        .asset-preview img,
        .asset-preview video {
            position: relative;
            z-index: 1;
        }
.chat-media-thumb.is-file,
        .chat-attach-thumb.is-file {
            padding: 14px;
        }
.chat-media-thumb img,
        .chat-media-thumb video,
        .chat-attach-thumb img,
        .chat-attach-thumb video {
            display: block;
            width: 100%;
            height: auto;
            max-height: 220px;
            object-fit: cover;
        }
.chat-media-body,
        .chat-attach-body {
            padding: 10px 12px;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
.chat-media-grid.has-catalog-reference {
            grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 320px));
        }
.chat-media-card.is-catalog-reference {
            min-width: 0;
            border-radius: 8px;
        }
.is-catalog-reference .deferred-result-image {
            object-fit: contain;
        }
.chat-reference-caption {
            min-width: 0;
            display: grid;
            gap: 4px;
            font-size: 12px;
            line-height: 1.5;
            overflow-wrap: anywhere;
        }
.chat-reference-label,
        .chat-reference-attribution {
            color: var(--muted);
            font-size: 11px;
        }
.chat-reference-title {
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
.chat-reference-attribution {
            display: flex;
            flex-wrap: wrap;
            gap: 2px 8px;
        }
.chat-reference-attribution a {
            color: inherit;
            text-decoration: underline;
            text-underline-offset: 2px;
        }
.chat-media-actions,
        .asset-result-actions {
            display: flex;
            flex-wrap: nowrap;
            align-items: center;
            gap: 8px;
            overflow-x: auto;
            scrollbar-width: none;
        }
.chat-media-actions::-webkit-scrollbar,
        .asset-result-actions::-webkit-scrollbar {
            display: none;
        }
.chat-media-actions a,
        .chat-media-actions button,
        .asset-result-actions a,
        .asset-result-actions button {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            min-width: 32px;
            height: 32px;
            border-radius: 999px;
            border: 1px solid rgba(148, 163, 184, 0.22);
            padding: 0;
            background: rgba(248, 250, 252, 0.98);
            color: #4b5563;
            text-decoration: none;
            cursor: pointer;
            flex: 0 0 auto;
            transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
        }
.chat-media-actions a:hover,
        .chat-media-actions button:hover,
        .asset-result-actions a:hover,
        .asset-result-actions button:hover {
            background: rgba(37, 99, 235, 0.08);
            border-color: rgba(37, 99, 235, 0.18);
            color: #2563eb;
            transform: translateY(-1px);
        }
.chat-media-actions a:focus-visible,
        .chat-media-actions button:focus-visible,
        .asset-result-actions a:focus-visible,
        .asset-result-actions button:focus-visible {
            outline: none;
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.14);
        }
.chat-media-actions svg,
        .asset-result-actions svg {
            width: 15px;
            height: 15px;
            flex: 0 0 auto;
        }
.asset-action-label {
            display: none;
        }
.chat-media-actions .is-document-action,
        .asset-result-actions .is-document-action {
            width: auto;
            min-width: 0;
            padding: 0 11px;
            gap: 6px;
            border-radius: 10px;
        }
.chat-media-actions.is-document-actions,
        .asset-result-actions.is-document-actions {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            width: 100%;
            min-width: 0;
            gap: 6px;
            overflow: visible;
        }
.chat-media-actions.is-document-actions .is-document-action,
        .asset-result-actions.is-document-actions .is-document-action {
            box-sizing: border-box;
            width: 100%;
            max-width: 100%;
            min-width: 0;
            padding-inline: 7px;
        }
.chat-media-actions .is-document-action .asset-action-label,
        .asset-result-actions .is-document-action .asset-action-label {
            display: inline;
            min-width: 0;
            font-size: 11px;
            font-weight: 600;
            line-height: 1;
            white-space: nowrap;
        }
.chat-media-actions .is-primary,
        .asset-result-actions .is-primary {
            background: #1f2937;
            border-color: #1f2937;
            color: #fff;
        }
.chat-media-actions .is-primary:hover,
        .asset-result-actions .is-primary:hover {
            background: #111827;
            border-color: #111827;
            color: #fff;
        }
body.chat-image-lightbox-open {
            overflow: hidden !important;
        }
.chat-image-lightbox {
            position: fixed;
            inset: 0;
            z-index: 12000;
            display: grid;
            place-items: center;
            padding: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
            box-sizing: border-box;
        }
.chat-image-lightbox.hidden {
            display: none !important;
        }
.chat-image-lightbox-backdrop {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            margin: 0;
            padding: 0;
            border: 0;
            border-radius: 0;
            background: rgba(2, 7, 15, 0.9);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            cursor: default;
        }
.chat-image-lightbox-dialog {
            position: relative;
            z-index: 1;
            width: min(96vw, 1600px);
            height: min(92vh, 1100px);
            height: min(92dvh, 1100px);
            min-height: 280px;
            display: grid;
            grid-template-rows: auto auto minmax(0, 1fr);
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.14);
            border-radius: 8px;
            background: #070c14;
            box-shadow: 0 28px 80px rgba(0, 0, 0, 0.48);
        }
.chat-image-lightbox-header {
            min-height: 58px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
            padding: 9px 10px 9px 16px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            background: #0d1420;
            box-sizing: border-box;
        }
.chat-image-lightbox-heading {
            min-width: 0;
            display: flex;
            align-items: baseline;
            gap: 10px;
            color: #f8fafc;
        }
.chat-image-lightbox-heading strong {
            flex: 0 0 auto;
            font-size: 15px;
            font-weight: 700;
            line-height: 1.3;
        }
.chat-image-lightbox-heading span {
            min-width: 0;
            overflow: hidden;
            color: #aebbd0;
            font-size: 12px;
            line-height: 1.4;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
.chat-image-lightbox-actions {
            flex: 0 0 auto;
            display: flex;
            align-items: center;
            gap: 6px;
        }
.chat-image-lightbox-actions button,
        .chat-image-lightbox-actions a {
            width: 38px;
            min-width: 38px;
            height: 38px;
            min-height: 38px;
            margin: 0;
            padding: 0;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border: 1px solid rgba(255, 255, 255, 0.14);
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            color: #e7eef8;
            text-decoration: none;
            cursor: pointer;
            transition: background .18s ease, border-color .18s ease, color .18s ease;
        }
.chat-image-lightbox-actions button:hover,
        .chat-image-lightbox-actions a:hover,
        .chat-image-lightbox-actions button:focus-visible,
        .chat-image-lightbox-actions a:focus-visible {
            border-color: rgba(96, 165, 250, 0.58);
            background: rgba(59, 130, 246, 0.2);
            color: #fff;
            outline: none;
        }
.chat-image-lightbox-actions svg {
            width: 19px;
            height: 19px;
        }
.chat-image-lightbox-stage {
            min-width: 0;
            min-height: 0;
            overflow: auto;
            overscroll-behavior: contain;
            background: #03070d;
            scrollbar-color: rgba(148, 163, 184, 0.5) transparent;
        }
.chat-image-lightbox-canvas {
            min-width: 100%;
            min-height: 100%;
            width: max-content;
            height: max-content;
            padding: 18px;
            display: grid;
            place-items: center;
            box-sizing: border-box;
        }
.chat-image-lightbox-canvas > * {
            grid-area: 1 / 1;
        }
.chat-image-lightbox-canvas img {
            display: block;
            width: auto;
            height: auto;
            max-width: calc(96vw - 54px);
            max-height: calc(92vh - 94px);
            max-height: calc(92dvh - 94px);
            object-fit: contain;
            opacity: 1;
            background: #080d15;
            box-shadow: 0 12px 42px rgba(0, 0, 0, 0.38);
        }
.chat-image-lightbox.is-loading .chat-image-lightbox-canvas img,
        .chat-image-lightbox.is-error .chat-image-lightbox-canvas img {
            opacity: 0;
        }
.chat-image-lightbox-canvas img.is-actual-size {
            max-width: none;
            max-height: none;
        }
.chat-image-lightbox.is-wechat-save .chat-image-lightbox-canvas img {
            -webkit-touch-callout: default;
            -webkit-user-select: auto;
            user-select: auto;
        }
.chat-image-lightbox-status {
            max-width: min(420px, 76vw);
            padding: 11px 14px;
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: 8px;
            background: rgba(15, 23, 42, 0.82);
            color: #d7e1ef;
            font-size: 13px;
            line-height: 1.55;
            text-align: center;
        }
.chat-image-lightbox-status.is-error {
            color: #fecaca;
            border-color: rgba(248, 113, 113, 0.28);
            background: rgba(69, 10, 10, 0.72);
        }
.asset-result-actions {
            margin-top: 10px;
        }
.asset-result-actions a,
        .asset-result-actions button {
            width: 34px;
            min-width: 34px;
            height: 34px;
        }
.asset-result-actions.is-document-actions .is-document-action {
            width: 100%;
            min-width: 0;
        }
.chat-media-actions a,
        .chat-media-actions button {
            text-decoration: none;
        }
.chat-media-note {
            color: #6d788a;
            font-size: 12px;
            line-height: 1.6;
        }
.chat-bubble.has-media {
            max-width: min(96%, 920px);
        }
.chat-bubble.user .chat-media-card,
        .chat-bubble.user .chat-attach-card {
            background: rgba(255,255,255,0.12);
            border-color: rgba(255,255,255,0.2);
        }
.chat-bubble.user .chat-media-note,
        .chat-bubble.user .chat-attachment-meta,
        .chat-bubble.user .chat-attachment-label {
            color: rgba(255,255,255,0.92);
        }
.chat-bubble.user .chat-file-name {
            color: #fff;
        }
.chat-bubble.user .chat-file-desc {
            color: rgba(255,255,255,0.82);
        }
.chat-bubble.user .chat-message-attachments {
            gap: 8px;
        }
.chat-bubble.user .chat-attach-grid {
            grid-template-columns: repeat(auto-fit, minmax(220px, 280px));
            gap: 10px;
        }
.chat-bubble.user .chat-attach-card {
            border-color: rgba(105, 145, 218, 0.32);
            background: rgba(248, 251, 255, 0.98);
            box-shadow: 0 8px 22px rgba(15, 45, 100, 0.12);
        }
.chat-bubble.user .chat-attach-thumb.is-file {
            padding: 14px;
            background: linear-gradient(145deg, #f9fbff 0%, #edf4ff 100%);
        }
.chat-bubble.user .chat-attach-thumb.is-file .chat-file-card {
            gap: 12px;
            border: 0;
            background: transparent;
        }
.chat-bubble.user .chat-attach-thumb.is-file .chat-file-icon {
            width: 44px;
            height: 44px;
            flex-basis: 44px;
            border-radius: 13px;
            background: linear-gradient(145deg, #2f7cf4 0%, #155ad8 100%);
            color: #fff;
            box-shadow: 0 7px 16px rgba(31, 104, 224, 0.24);
            font-size: 9px;
            letter-spacing: .025em;
        }
.chat-bubble.user .chat-attach-thumb.is-file .chat-file-name {
            display: -webkit-box;
            overflow: hidden;
            color: #19345e;
            font-size: 13px;
            font-weight: 700;
            line-height: 1.4;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 2;
        }
.chat-bubble.user .chat-attach-thumb.is-file .chat-file-desc {
            display: -webkit-box;
            overflow: hidden;
            color: #65758e;
            font-size: 11px;
            line-height: 1.45;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 2;
        }
.chat-bubble.user .chat-attach-body {
            padding: 9px 14px;
            border-top: 1px solid rgba(105, 145, 218, 0.22);
            background: linear-gradient(180deg, rgba(230, 240, 255, 0.82), rgba(239, 245, 255, 0.96));
        }
.chat-bubble.user .chat-attach-body .chat-media-note {
            display: flex;
            align-items: center;
            gap: 6px;
            color: #2c61bd;
            font-size: 11px;
            font-weight: 650;
        }
.chat-bubble.user .chat-attach-body .chat-media-note::before {
            content: '✓';
            width: 17px;
            height: 17px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex: 0 0 17px;
            border-radius: 50%;
            background: rgba(43, 103, 207, 0.12);
            color: #2761c7;
            font-size: 10px;
            font-weight: 800;
        }
.toolbar-group {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }
.mode-switch {
            display: none;
        }
.panel-toggle {
            display: none;
        }
.upload-panel {
            display: grid;
            gap: 10px;
        }
.upload-panel.is-emphasized {
            padding: 14px;
            border-radius: 22px;
            border: 1px solid rgba(59, 130, 246, 0.24);
            background: linear-gradient(135deg, rgba(239, 246, 255, 0.92) 0%, rgba(248, 250, 252, 0.98) 100%);
            box-shadow: 0 16px 34px rgba(59, 130, 246, 0.12);
        }
.upload-preview-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
            gap: 10px;
        }
.upload-preview {
            overflow: hidden;
            border-radius: 14px;
            border: 1px solid var(--line);
            background: #fff;
        }
.upload-preview img,
        .upload-preview video {
            height: 88px;
        }
.upload-file-name {
            padding: 8px 9px;
            color: #697486;
            font-size: 11px;
            line-height: 1.6;
            word-break: break-all;
        }
body.is-file-dragging .file-drop-overlay {
            opacity: 1;
            visibility: visible;
            transform: scale(1);
        }
.iteration-banner {
            padding: 14px;
            border-radius: 18px;
            border: 1px solid rgba(37, 99, 255, 0.16);
            background: linear-gradient(135deg, rgba(37, 99, 255, 0.08) 0%, rgba(21, 185, 172, 0.08) 100%);
        }
.iteration-banner strong {
            display: block;
            margin-bottom: 4px;
        }
body.mobile-account-open .backdrop {
            display: block;
        }
body.mobile-account-open .mobile-account-sheet {
            transform: translateX(0);
        }
body.mobile-nav-open {
            overflow: hidden;
        }
body.mobile-record-history {
            overflow: hidden;
        }
body.show-record-history[data-mode="image"] .app,
        body.show-record-history[data-mode="video"] .app {
            grid-template-columns: 112px 320px minmax(0, 1fr);
        }
body.show-record-history[data-mode="image"] .history,
        body.show-record-history[data-mode="video"] .history {
            display: grid;
        }
body.show-record-history .task-list {
            grid-template-columns: 1fr;
            align-content: start;
        }
body.show-record-history .history-main {
            gap: 12px;
            padding-right: 2px;
        }
body.show-record-history[data-tool-mode="image"] .history .task-list,
        body.show-record-history[data-tool-mode="video"] .history .task-list {
            display: grid !important;
        }
body.show-record-history[data-tool-mode="image"] .history .pagination,
        body.show-record-history[data-tool-mode="video"] .history .pagination {
            display: flex !important;
        }
body.show-record-history .task-item {
            grid-template-columns: 84px minmax(0, 1fr);
            gap: 10px;
            align-items: start;
            min-height: 0;
            padding: 10px;
            border-radius: 16px;
        }
body.show-record-history .task-thumb {
            height: 84px;
            min-height: 84px;
            background: #f3f6fb;
            border-radius: 14px;
        }
body.show-record-history .task-thumb img,
        body.show-record-history .task-thumb video {
            width: 100%;
            height: 100%;
            object-fit: contain;
            object-position: center;
            display: block;
            background: #f3f6fb;
        }
body.show-record-history .task-headline {
            gap: 4px;
            margin-bottom: 0;
        }
body.show-record-history .task-title {
            font-size: 13px;
            line-height: 1.45;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
body.show-record-history .pagination {
            margin-top: 4px;
            padding-top: 10px;
            flex-direction: column;
            align-items: stretch;
            gap: 8px;
        }
body.show-record-history .pagination-actions {
            justify-content: space-between;
        }
body[data-mode="image"] .task-thumb,
        body[data-mode="video"] .task-thumb {
            min-height: 72px;
        }
.image-studio-mobile-hero {
            display: none;
        }
.image-studio-shell {
            display: grid;
            gap: 18px;
            width: min(1260px, 100%);
            margin: 0 auto;
        }
.image-studio-hero {
            display: grid;
            grid-template-columns: minmax(0, 1fr) 300px;
            gap: 18px;
            align-items: stretch;
        }
.image-studio-prompt-card,
        .image-studio-sidecard {
            border-radius: 28px;
            background: #fff;
            border: 1px solid rgba(15, 23, 42, 0.05);
            box-shadow: 0 18px 42px rgba(15, 23, 42, 0.06);
        }
.image-studio-prompt-card {
            display: grid;
            gap: 16px;
            padding: 24px 24px 24px;
        }
.image-studio-prompt-card > .image-studio-template-panel {
            margin: -4px 0 0;
        }
.image-studio-input-shell {
            position: relative;
            margin: 10px 12px 0;
            border-radius: 24px;
            background: rgba(248, 250, 252, 0.92);
            border: 1px solid rgba(96, 135, 255, 0.18);
            box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.45);
            overflow: hidden;
        }
.image-studio-input {
            width: 100%;
            min-height: 172px;
            resize: vertical;
            border: none;
            background: transparent;
            color: #111827;
            font-size: 17px;
            line-height: 1.9;
            outline: none;
            display: block;
            padding: 18px 136px 20px 18px;
        }
.image-studio-input::placeholder {
            color: #b4bcc9;
            opacity: 1;
        }
.image-studio-input-tools {
            position: absolute;
            left: 14px;
            right: 14px;
            bottom: 14px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            z-index: 3;
            pointer-events: auto;
        }
.image-studio-input-action-group {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
.image-studio-toolbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
            padding: 4px 0 4px;
        }
.image-studio-toolbar-left {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            min-width: 0;
        }
.image-studio-toolbar-right {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }
.image-studio-pill {
            min-height: 34px;
            padding: 0 14px;
            border-radius: 999px;
            background: #f3f5f9;
            color: #111827;
            font-size: 14px;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
        }
.image-studio-tool-link {
            min-height: 34px;
            padding: 0 4px;
            border: none;
            background: transparent;
            color: #111827;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
        }
.image-studio-tool-meta {
            color: #6b7280;
            font-size: 13px;
            line-height: 1.7;
        }
.image-studio-inline-btn {
            min-height: 34px;
            padding: 0 14px;
            border-radius: 999px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background: #fff;
            color: #1f2937;
            font-size: 13px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            cursor: pointer;
            transition: background .18s ease, border-color .18s ease, color .18s ease, transform .18s ease;
            white-space: nowrap;
        }
.image-studio-inline-btn:hover {
            background: #f8fbff;
            border-color: rgba(37, 99, 255, 0.16);
            color: #1748c7;
            transform: translateY(-1px);
        }
.image-studio-inline-btn.active {
            background: rgba(37, 99, 255, 0.1);
            border-color: rgba(37, 99, 255, 0.18);
            color: #1748c7;
        }
.image-studio-send-btn {
            width: 40px;
            height: 40px;
            border: none;
            border-radius: 50%;
            background: linear-gradient(135deg, #2f6bff 0%, #2150d8 100%);
            color: #fff;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 12px 28px rgba(37, 99, 255, 0.24);
            flex: 0 0 40px;
        }
.image-studio-voice-btn {
            width: 36px;
            height: 36px;
            padding: 0;
            border: 0;
            border-radius: 50%;
            background: transparent;
            color: #334155;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
        }
.image-studio-voice-btn:hover {
            background: #f1f5f9;
            color: #1d4ed8;
        }
.image-studio-voice-btn.is-listening {
            background: #eef3fb;
            color: #1d4ed8;
            box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.18);
        }
.image-studio-voice-btn:disabled {
            cursor: not-allowed;
            opacity: 0.55;
        }
.image-studio-voice-btn svg {
            width: 18px;
            height: 18px;
            display: block;
        }
.image-studio-send-btn.is-voice {
            background: linear-gradient(135deg, #2563eb 0%, #4f7cff 100%);
            color: #ffffff;
            box-shadow: 0 14px 28px rgba(37, 99, 235, 0.22);
        }
.image-studio-send-btn svg {
            width: 18px;
            height: 18px;
            display: block;
        }
.image-studio-sidecard {
            padding: 20px 18px;
            display: grid;
            gap: 12px;
            align-content: start;
            background:
                radial-gradient(circle at top right, rgba(37, 99, 255, 0.08), transparent 38%),
                linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
        }
.image-studio-sidecard-badge {
            width: fit-content;
            min-height: 28px;
            padding: 0 12px;
            border-radius: 999px;
            background: rgba(37, 99, 255, 0.09);
            color: #2150d8;
            font-size: 12px;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
        }
.image-studio-sidecard h3 {
            margin: 0;
            font-size: 20px;
            line-height: 1.4;
            color: #0f172a;
        }
.image-studio-sidecard p,
        .image-studio-sidecard-tip {
            margin: 0;
            color: #64748b;
            font-size: 13px;
            line-height: 1.8;
        }
.image-studio-sidecard-list {
            display: grid;
            gap: 10px;
            margin-top: 2px;
        }
.image-studio-sidecard-item {
            padding: 10px 12px;
            border-radius: 16px;
            background: rgba(255, 255, 255, 0.88);
            border: 1px solid rgba(15, 23, 42, 0.04);
        }
.image-studio-sidecard-item strong {
            display: block;
            margin-bottom: 4px;
            color: #111827;
            font-size: 13px;
            line-height: 1.4;
        }
.image-studio-sidecard-item span {
            display: block;
            color: #64748b;
            font-size: 12px;
            line-height: 1.7;
        }
.image-studio-tools {
            display: grid;
            grid-template-columns: repeat(6, minmax(0, 1fr));
            gap: 12px;
        }
.image-studio-tool-card {
            min-height: 88px;
            border-radius: 18px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background: #fff;
            padding: 10px 12px;
            display: grid;
            grid-template-columns: minmax(0, 1fr) 52px;
            align-items: center;
            column-gap: 10px;
            row-gap: 2px;
            cursor: pointer;
            transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
        }
.image-studio-tool-card:hover {
            transform: translateY(-1px);
            border-color: rgba(37, 99, 255, 0.22);
            box-shadow: 0 14px 30px rgba(15, 23, 42, 0.06);
        }
.image-studio-tool-card.active {
            border-color: rgba(37, 99, 255, 0.3);
            box-shadow: 0 14px 32px rgba(37, 99, 255, 0.12);
            background: linear-gradient(180deg, #ffffff 0%, #f5f9ff 100%);
        }
.image-studio-tool-thumb {
            grid-column: 2;
            grid-row: 1 / span 2;
            width: 52px;
            height: 52px;
            border-radius: 12px;
            background: linear-gradient(135deg, #e7eefc 0%, #fef6e8 100%);
            position: relative;
            overflow: hidden;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px;
            display: inline-flex !important;
        }
.image-studio-tool-thumb::before,
        .image-studio-tool-thumb::after {
            content: none;
            display: none;
        }
.image-studio-tool-thumb svg {
            width: 100%;
            height: 100%;
            display: block;
            position: relative;
            z-index: 1;
        }
.image-studio-tool-card[data-tool-code="generate"] .image-studio-tool-thumb {
            background: linear-gradient(135deg, #dbeafe 0%, #eff6ff 55%, #fff1d6 100%);
        }
.image-studio-tool-card[data-tool-code="generate"] .image-studio-tool-thumb::after {
            inset: 10px;
            border-radius: 999px;
            background:
                radial-gradient(circle at 36% 48%, rgba(37,99,255,0.18) 0 26%, transparent 27%),
                radial-gradient(circle at 64% 48%, rgba(37,99,255,0.18) 0 26%, transparent 27%),
                rgba(255,255,255,0.82);
        }
.image-studio-tool-card[data-tool-code="cutout"] .image-studio-tool-thumb {
            background: linear-gradient(135deg, #fdf2f8 0%, #fff7ed 100%);
        }
.image-studio-tool-card[data-tool-code="cutout"] .image-studio-tool-thumb::after {
            inset: 10px 12px;
            border-radius: 10px;
            background:
                linear-gradient(90deg, rgba(255,255,255,0.95) 0 46%, rgba(255, 196, 147, 0.86) 46% 54%, rgba(255,255,255,0.95) 54% 100%);
        }
.image-studio-tool-card[data-tool-code="erase"] .image-studio-tool-thumb {
            background: linear-gradient(135deg, #e9f7ef 0%, #fef9c3 100%);
        }
.image-studio-tool-card[data-tool-code="erase"] .image-studio-tool-thumb::after {
            inset: 10px;
            border-radius: 8px;
            background:
                linear-gradient(135deg, rgba(255,255,255,0.95) 0 48%, rgba(34,197,94,0.18) 48% 58%, rgba(255,255,255,0.95) 58% 100%);
        }
.image-studio-tool-card[data-tool-code="mark_edit"] .image-studio-tool-thumb {
            background: linear-gradient(135deg, #ede9fe 0%, #e0f2fe 100%);
        }
.image-studio-tool-card[data-tool-code="mark_edit"] .image-studio-tool-thumb::after {
            inset: 10px;
            border-radius: 8px;
            background:
                linear-gradient(180deg, rgba(255,255,255,0.95) 0 100%);
            box-shadow: inset 0 0 0 2px rgba(124, 58, 237, 0.14);
        }
.image-studio-tool-card[data-tool-code="mark_edit"] .image-studio-tool-thumb::before {
            content: "";
            position: absolute;
            width: 18px;
            height: 3px;
            border-radius: 999px;
            background: rgba(124, 58, 237, 0.7);
            left: 17px;
            top: 24px;
            transform: rotate(-20deg);
            z-index: 1;
        }
.image-studio-tool-card[data-tool-code="outpaint"] .image-studio-tool-thumb {
            background: linear-gradient(135deg, #ecfeff 0%, #dbeafe 100%);
        }
.image-studio-tool-card[data-tool-code="outpaint"] .image-studio-tool-thumb::after {
            inset: 14px;
            border-radius: 6px;
            background: rgba(255,255,255,0.92);
            box-shadow:
                0 0 0 2px rgba(56, 189, 248, 0.12),
                -10px 0 0 -7px rgba(255,255,255,0.72),
                10px 0 0 -7px rgba(255,255,255,0.72);
        }
.image-studio-tool-card[data-tool-code="enhance"] .image-studio-tool-thumb {
            background: linear-gradient(135deg, #eff6ff 0%, #fef2f2 100%);
        }
.image-studio-tool-card[data-tool-code="enhance"] .image-studio-tool-thumb::after {
            inset: 10px;
            border-radius: 8px;
            background:
                radial-gradient(circle at 50% 50%, rgba(255,255,255,0.98) 0 34%, rgba(255, 208, 80, 0.58) 35% 42%, rgba(255,255,255,0.82) 43% 100%);
        }
.image-studio-tool-card strong {
            grid-column: 1;
            font-size: 15px;
            color: #111827;
            line-height: 1.3;
        }
.image-studio-tool-card span {
            grid-column: 1;
            color: #64748b;
            font-size: 12px;
            line-height: 1.6;
        }
.image-studio-gallery-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
            padding-top: 4px;
        }
.image-studio-gallery-head strong {
            display: block;
            font-size: 18px;
            color: #0f172a;
            margin-bottom: 4px;
        }
.image-studio-gallery-head span {
            color: #64748b;
            font-size: 13px;
            line-height: 1.7;
        }
.image-studio-gallery-refresh {
            min-height: 34px;
            padding: 0 14px;
            border-radius: 999px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background: #fff;
            color: #111827;
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
        }
.image-studio-gallery-filters {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            margin-top: 8px;
        }
.image-studio-gallery-filter {
            min-height: 32px;
            padding: 0 12px;
            border-radius: 999px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background: #fff;
            color: #526074;
            font-size: 12px;
            font-weight: 700;
            cursor: pointer;
            transition: background .18s ease, border-color .18s ease, color .18s ease, transform .18s ease;
        }
.image-studio-gallery-filter:hover {
            transform: translateY(-1px);
            border-color: rgba(37, 99, 255, 0.16);
            color: #1748c7;
        }
.image-studio-gallery-filter.active {
            background: linear-gradient(135deg, #eff6ff 0%, #eef2ff 100%);
            border-color: rgba(37, 99, 255, 0.24);
            color: #1748c7;
            box-shadow: 0 10px 24px rgba(37, 99, 255, 0.1);
        }
.image-studio-gallery {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 12px;
            grid-auto-flow: dense;
        }
.image-studio-preset-card {
            position: relative;
            min-height: 0;
            aspect-ratio: auto;
            border-radius: 24px;
            overflow: hidden;
            background: #ffffff;
            box-shadow: 0 18px 38px rgba(15, 23, 42, 0.06);
            border: 1px solid rgba(15, 23, 42, 0.06);
            cursor: pointer;
            transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
            display: grid;
            grid-template-rows: minmax(0, auto) auto;
        }
.image-studio-preset-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 22px 52px rgba(15, 23, 42, 0.1);
            border-color: rgba(37, 99, 255, 0.2);
        }
.image-studio-preset-card.large {
            grid-column: span 2;
        }
.image-studio-preset-card.portrait {
        }
.image-studio-preset-stage {
            position: relative;
            min-height: 272px;
            overflow: hidden;
            background: #edf2ff;
        }
.image-studio-preset-card.large .image-studio-preset-stage {
            min-height: 256px;
        }
.image-studio-preset-card.portrait .image-studio-preset-stage {
            min-height: 336px;
        }
.image-studio-preset-card.square .image-studio-preset-stage {
            min-height: 286px;
        }
.image-studio-preset-preview {
            position: absolute;
            inset: 0;
        }
.image-studio-preset-card.pixel .image-studio-preset-preview {
            background:
                radial-gradient(circle at 22% 12%, #ffd84d 0 10%, transparent 10.5%),
                linear-gradient(180deg, #ff8b1f 0%, #ffb02a 58%, #ffcf4a 100%);
        }
.image-studio-preset-card.pixel .image-studio-preset-preview::after {
            content: "城市\A漫游";
            white-space: pre;
            position: absolute;
            left: 24px;
            top: 58px;
            font-size: 74px;
            line-height: .94;
            font-weight: 900;
            color: #141414;
            text-shadow:
                4px 0 0 #141414,
                -4px 0 0 #141414,
                0 4px 0 #141414,
                0 -4px 0 #141414,
                3px 3px 0 #ffd84d;
        }
.image-studio-preset-card.toy .image-studio-preset-preview {
            background:
                radial-gradient(circle at 50% 38%, #f7fbff 0 24%, transparent 25%),
                linear-gradient(180deg, #f4f7fb 0%, #eff7ff 100%);
        }
.image-studio-preset-card.toy .image-studio-preset-preview::after {
            content: "";
            position: absolute;
            width: 118px;
            height: 118px;
            border-radius: 50%;
            left: calc(50% - 59px);
            top: 64px;
            background:
                radial-gradient(circle at 42% 42%, #8fd2ff 0 16%, #fefefe 17% 28%, transparent 29%),
                radial-gradient(circle at 60% 42%, #8fd2ff 0 16%, #fefefe 17% 28%, transparent 29%),
                radial-gradient(circle at 50% 80%, #ffdfde 0 16%, transparent 17%),
                linear-gradient(180deg, #d4f1ff 0%, #84c7ff 100%);
            box-shadow: inset 0 -12px 0 rgba(255,255,255,0.42);
        }
.image-studio-preset-card.figurine .image-studio-preset-preview {
            background:
                radial-gradient(circle at 20% 18%, rgba(255, 208, 80, 0.44), transparent 24%),
                linear-gradient(180deg, #ffffff 0%, #fffaf0 100%);
        }
.image-studio-preset-card.figurine .image-studio-preset-preview::after {
            content: "";
            position: absolute;
            inset: 56px 24px 24px;
            background:
                radial-gradient(circle at 26% 32%, #f6c25f 0 10%, transparent 11%),
                radial-gradient(circle at 66% 34%, #edb24f 0 10%, transparent 11%),
                radial-gradient(circle at 48% 66%, #f1c55f 0 10%, transparent 11%),
                linear-gradient(180deg, transparent 0%, transparent 28%, rgba(255,255,255,0.56) 29%, rgba(255,255,255,0.56) 100%);
        }
.image-studio-preset-card.poster .image-studio-preset-preview {
            background:
                linear-gradient(180deg, #143899 0%, #0e2f80 100%);
        }
.image-studio-preset-card.poster .image-studio-preset-preview::after {
            content: "";
            position: absolute;
            inset: 0;
            background:
                radial-gradient(circle at 28% 28%, #ffd98a 0 8%, transparent 8.5%),
                radial-gradient(circle at 62% 22%, #ffc66a 0 7%, transparent 7.5%),
                radial-gradient(circle at 54% 48%, #ffe4aa 0 8%, transparent 8.5%),
                linear-gradient(135deg, transparent 0 42%, rgba(255, 209, 92, 0.92) 43% 52%, transparent 53%),
                linear-gradient(45deg, transparent 0 40%, rgba(255, 235, 189, 0.94) 41% 56%, transparent 57%);
            opacity: .9;
        }
.image-studio-preset-card.sunset .image-studio-preset-preview {
            background:
                linear-gradient(180deg, #65a6ff 0%, #86b9ff 20%, #ffcf9a 76%, #f6e6d4 100%);
        }
.image-studio-preset-card.sunset .image-studio-preset-preview::after {
            content: "";
            position: absolute;
            inset: 0;
            background:
                radial-gradient(circle at 74% 22%, rgba(255,255,255,0.88) 0 2.8%, transparent 3.2%),
                radial-gradient(circle at 66% 28%, rgba(255,244,215,0.68) 0 5.2%, transparent 5.6%),
                linear-gradient(75deg, transparent 0 72%, rgba(44, 84, 62, 0.9) 73% 75%, transparent 76%),
                linear-gradient(108deg, transparent 0 78%, rgba(37, 88, 61, 0.88) 79% 81%, transparent 82%);
        }
.image-studio-preset-overlay {
            position: relative;
            padding: 14px 15px 16px;
            background: #ffffff;
            color: #111827;
            display: grid;
            gap: 8px;
            z-index: 1;
        }
.image-studio-preset-topline {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
        }
.image-studio-preset-badge {
            min-height: 24px;
            padding: 0 10px;
            border-radius: 999px;
            background: #eef4ff;
            color: #2450d6;
            font-size: 11px;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
        }
.image-studio-preset-ratio {
            font-size: 11px;
            color: #8a94a6;
        }
.image-studio-preset-overlay strong {
            font-size: 16px;
            line-height: 1.3;
        }
.image-studio-preset-overlay p {
            margin: 0;
            font-size: 12px;
            line-height: 1.68;
            color: #6b778b;
            display: -webkit-box;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 2;
            overflow: hidden;
        }
.image-studio-preset-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            color: #7c8798;
            font-size: 11px;
            font-weight: 600;
        }
.image-studio-preset-tool {
            display: inline-flex;
            align-items: center;
            min-height: 24px;
            padding: 0 10px;
            border-radius: 999px;
            background: #f3f6fb;
            color: #34435d;
        }
.image-studio-preset-meta span:last-child {
            opacity: 0.92;
        }
.image-studio-preset-action {
            position: absolute;
            top: 14px;
            right: 14px;
            display: flex;
            align-items: flex-start;
            justify-content: flex-end;
            opacity: 0;
            transition: opacity .18s ease;
            z-index: 3;
        }
.image-studio-preset-card:hover .image-studio-preset-action {
            opacity: 1;
        }
.image-studio-preset-action button {
            min-height: 34px;
            padding: 0 14px;
            border: none;
            border-radius: 999px;
            background: rgba(255,255,255,0.96);
            color: #111827;
            font-size: 12px;
            font-weight: 700;
            cursor: pointer;
            box-shadow: 0 10px 24px rgba(15, 23, 42, 0.16);
        }
.image-studio-preset-index {
            position: absolute;
            left: 14px;
            top: 14px;
            z-index: 2;
            min-width: 34px;
            height: 28px;
            padding: 0 10px;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.78);
            backdrop-filter: blur(8px);
            color: #111827;
            font-size: 11px;
            font-weight: 800;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }
.chat-detail-back:hover {
            background: #f2f5f9;
            color: #10284c;
        }
.chat-detail-back svg {
            width: 21px;
            height: 21px;
            flex: 0 0 21px;
        }
.desktop-history-toggle {
            width: 36px;
            height: 36px;
            padding: 0;
            border: 0;
            border-radius: 8px;
            background: transparent;
            color: #182b4c;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: none;
            transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
        }
.desktop-history-toggle:hover,
        .desktop-action-icon:hover {
            border-color: transparent;
            background: #f8fbff;
            color: #2563eb;
        }
.desktop-history-toggle.active {
            border-color: transparent;
            background: #f4f8ff;
            color: #2563eb;
            box-shadow: none;
        }
.desktop-history-toggle svg {
            width: 22px;
            height: 22px;
            display: block;
        }
.desktop-action-icon svg {
            width: 18px;
            height: 18px;
            display: block;
        }
.workspace-chat-header-center strong {
            font-size: 15px;
            font-weight: 700;
            color: #111827;
            line-height: 1.2;
        }
.workspace-chat-header-center span {
            font-size: 11px;
            color: #b2b8c3;
            line-height: 1.2;
            white-space: nowrap;
        }
body[data-tool-mode="image"] .workspace-chat-header-center,
        body[data-tool-mode="video"] .workspace-chat-header-center {
            opacity: 0;
            pointer-events: none;
        }
.workspace-header-link.active {
            color: #111827;
        }
.workspace-header-link:hover {
            color: #111827;
        }
.workspace-account-action {
            min-height: 38px;
            width: 100%;
            padding: 0 12px;
            border: none;
            border-radius: 12px;
            display: inline-flex;
            align-items: center;
            justify-content: flex-start;
            color: #172135;
            font-size: 13px;
            font-weight: 600;
            background: #f8fafc;
            cursor: pointer;
            text-align: left;
            font-family: inherit;
        }
.workspace-account-action:hover {
            background: #eef3ff;
            color: #2150d8;
        }
.settings-dialog {
            position: relative;
            width: min(920px, 100%);
            max-height: calc(100vh - 36px);
            max-height: calc(100dvh - 36px);
            display: flex;
            flex-direction: column;
            border-radius: 30px;
            border: 1px solid rgba(255, 255, 255, 0.18);
            background:
                radial-gradient(circle at top left, rgba(37, 99, 255, 0.08), transparent 24%),
                radial-gradient(circle at bottom right, rgba(21, 185, 172, 0.08), transparent 30%),
                linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(247, 249, 252, 0.98) 100%);
            box-shadow: 0 36px 90px rgba(15, 23, 42, 0.24);
            overflow: hidden;
            z-index: 2;
            pointer-events: auto;
        }
.settings-overlay .auth-mask {
            z-index: 1;
        }
.settings-shell {
            display: grid;
            grid-template-columns: 248px minmax(0, 1fr);
            width: 100%;
            height: min(720px, calc(100vh - 36px));
            height: min(720px, calc(100dvh - 36px));
            min-height: 0;
            max-height: 100%;
            overflow: hidden;
        }
.settings-sidebar {
            padding: 28px 22px;
            border-right: 1px solid rgba(15, 23, 42, 0.06);
            background: rgba(247, 249, 252, 0.88);
            display: grid;
            align-content: start;
            gap: 18px;
            min-height: 0;
            overflow: auto;
        }
.settings-sidebar h3 {
            margin: 0;
            font-size: 24px;
        }
.settings-nav {
            display: grid;
            gap: 8px;
        }
.settings-nav-btn {
            min-height: 48px;
            padding: 0 14px;
            border: 1px solid transparent;
            border-radius: 16px;
            background: transparent;
            color: var(--text);
            display: flex;
            align-items: center;
            justify-content: flex-start;
            font-size: 14px;
            font-weight: 700;
            cursor: pointer;
            transition: all .18s ease;
        }
.settings-nav-btn.active {
            border-color: rgba(37, 99, 255, 0.14);
            background: rgba(37, 99, 255, 0.08);
            color: var(--brand-strong);
        }
.settings-content {
            padding: 28px;
            display: grid;
            align-content: start;
            gap: 20px;
            min-height: 0;
            overflow-x: hidden;
            overflow-y: auto;
            overscroll-behavior: contain;
            -webkit-overflow-scrolling: touch;
            scrollbar-gutter: stable;
        }
.settings-panel {
            display: none;
            gap: 18px;
        }
.settings-panel.active {
            display: grid;
        }
.settings-panel-head h4 {
            margin: 0;
            font-size: 22px;
        }
.settings-grid {
            display: grid;
            gap: 16px;
            grid-template-columns: repeat(2, minmax(0, 1fr));
        }
.settings-card,
        .settings-password-form,
        .settings-profile-form {
            padding: 18px;
            border-radius: 20px;
            border: 1px solid rgba(15, 23, 42, 0.06);
            background: rgba(255, 255, 255, 0.82);
            box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
        }
.settings-password-form,
        .settings-profile-form {
            display: grid;
            gap: 14px;
        }
.settings-profile-head {
            display: flex;
            align-items: center;
            gap: 16px;
        }
.settings-account-name-field input[readonly] {
            border-color: rgba(15, 23, 42, 0.08);
            background: #f4f6f9;
            color: #667085;
            cursor: default;
            box-shadow: none;
        }
.settings-account-name-field input[readonly]:focus {
            border-color: rgba(15, 23, 42, 0.08);
            background: #f4f6f9;
            box-shadow: none;
        }
.settings-account-name-help {
            color: #7b8798;
            font-size: 12px;
            line-height: 1.5;
        }
.settings-profile-avatar-wrap {
            flex: 0 0 76px;
        }
.settings-profile-avatar {
            width: 76px;
            height: 76px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 24px;
            object-fit: cover;
            background: linear-gradient(135deg, #2563ff 0%, #15b9ac 100%);
            color: #fff;
            font-size: 28px;
            font-weight: 800;
        }
.settings-profile-copy {
            display: grid;
            gap: 5px;
            min-width: 0;
        }
.settings-profile-copy strong {
            color: #1f2a3d;
            font-size: 15px;
        }
.settings-profile-copy span {
            color: var(--muted);
            font-size: 12px;
            line-height: 1.6;
        }
.settings-profile-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 3px;
        }
.settings-profile-actions .btn {
            min-height: 34px;
            padding: 0 12px;
            font-size: 12px;
        }
.settings-legal-card {
            display: grid;
            gap: 14px;
        }
.settings-about-brand {
            display: flex;
            align-items: center;
            gap: 14px;
            padding-bottom: 2px;
        }
.settings-about-mark,
        .settings-about-brand img {
            width: 42px;
            height: 42px;
            border-radius: 14px;
            flex: 0 0 42px;
        }
.settings-about-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, #2563ff 0%, #15b9ac 100%);
            color: #fff;
            font-size: 15px;
            font-weight: 800;
            letter-spacing: 0.04em;
            box-shadow: 0 12px 24px rgba(37, 99, 255, 0.16);
        }
.settings-about-copy {
            display: grid;
            gap: 4px;
            min-width: 0;
        }
.settings-about-copy strong {
            font-size: 15px;
            color: #1f2a3d;
        }
.settings-about-copy span {
            font-size: 12px;
            line-height: 1.6;
            color: var(--muted);
        }
.settings-legal-head {
            display: grid;
            gap: 6px;
        }
.settings-legal-head h5 {
            margin: 0;
            font-size: 16px;
            color: #1f2a3d;
        }
.settings-legal-list {
            display: grid;
            gap: 10px;
        }
.settings-legal-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 14px 16px;
            border-radius: 16px;
            border: 1px solid rgba(15, 23, 42, 0.06);
            background: rgba(247, 249, 252, 0.9);
        }
.settings-legal-copy {
            display: grid;
            gap: 4px;
            min-width: 0;
        }
.settings-legal-copy strong {
            font-size: 14px;
            color: #1f2a3d;
        }
.settings-legal-copy span {
            font-size: 12px;
            line-height: 1.6;
            color: var(--muted);
        }
.settings-legal-btn {
            min-width: 72px;
            padding: 0 16px;
            border-radius: 999px;
            white-space: nowrap;
        }
.settings-field {
            display: grid;
            gap: 10px;
        }
.settings-field label {
            font-size: 13px;
            font-weight: 700;
            color: #243144;
        }
.settings-select {
            min-height: 46px;
            width: 100%;
            padding: 0 14px;
            border-radius: 14px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background: #fff;
            color: var(--text);
            font-size: 14px;
            outline: none;
        }
.settings-select:focus {
            border-color: rgba(37, 99, 255, 0.34);
            box-shadow: 0 0 0 4px rgba(37, 99, 255, 0.08);
        }
.settings-inline-help {
            color: var(--muted);
            font-size: 12px;
            line-height: 1.8;
        }
.settings-dialog input,
        .settings-dialog select,
        .settings-dialog button,
        .settings-dialog textarea {
            pointer-events: auto;
        }
.settings-form-actions {
            display: flex;
            justify-content: flex-start;
            gap: 12px;
        }
.settings-status {
            min-height: 22px;
            color: var(--muted);
            font-size: 12px;
            line-height: 1.8;
        }
.settings-status.success {
            color: #0f7b43;
        }
.settings-status.error {
            color: #bb2d3b;
        }
.auth-layout {
            display: grid;
            grid-template-columns: minmax(0, 1fr) 228px;
            gap: 20px;
            align-items: start;
        }
.auth-dialog {
            width: min(700px, calc(100vw - 28px));
            padding: 26px;
            border-radius: 28px;
        }
.auth-main {
            display: grid;
            gap: 14px;
        }
.auth-mode-tabs {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 4px;
            border-radius: 16px;
            background: #f5f6f8;
            width: fit-content;
        }
.auth-mode-tab {
            min-width: 82px;
            min-height: 36px;
            padding: 0 16px;
            border: none;
            border-radius: 12px;
            background: transparent;
            color: #6b7280;
            font-size: 13px;
            font-weight: 700;
            cursor: pointer;
        }
.auth-mode-tab.active {
            background: #fff;
            color: #111827;
            box-shadow: 0 8px 18px rgba(15, 23, 42, 0.08);
        }
.auth-form {
            display: none;
            gap: 14px;
        }
.auth-form.active {
            display: grid;
        }
.auth-field {
            display: grid;
            gap: 8px;
        }
.auth-field label {
            font-size: 13px;
            font-weight: 600;
            color: #334155;
        }
.auth-field input {
            width: 100%;
            min-height: 48px;
            border-radius: 14px;
            border: 1px solid rgba(15, 23, 42, 0.1);
            background: #fff;
            padding: 0 16px;
            font-size: 14px;
            color: #111827;
            outline: none;
        }
.auth-field.password-field { position: relative; }
.auth-field.password-field input { padding-right: 52px; }
.password-toggle {
            position: absolute;
            top: auto;
            bottom: 7px;
            right: 10px;
            width: 34px;
            height: 34px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            transform: none;
            margin: 0;
            padding: 0;
            line-height: 1;
            border: 0;
            border-radius: 10px;
            background: transparent;
            color: #64748b;
            cursor: pointer;
        }
.password-toggle:hover,
        .password-toggle:focus-visible {
            color: #1f2430;
            background: rgba(37, 99, 255, 0.08);
            outline: none;
        }
.password-toggle svg { width: 18px; height: 18px; pointer-events: none; }
.auth-field input:focus {
            border-color: rgba(37, 99, 255, 0.32);
            background: #fff;
            box-shadow: 0 0 0 4px rgba(37, 99, 255, 0.06);
        }
.auth-submit-btn {
            min-height: 48px;
            border: none;
            border-radius: 14px;
            background: #1f2430;
            color: #fff;
            font-size: 15px;
            font-weight: 700;
            cursor: pointer;
            box-shadow: 0 16px 28px rgba(15, 23, 42, 0.16);
        }
.auth-submit-btn:disabled {
            opacity: 0.72;
            cursor: wait;
        }
.auth-message {
            min-height: 20px;
            font-size: 13px;
            color: #e11d48;
        }
.auth-message.success {
            color: #0f7a50;
        }
.auth-legal {
            display: grid;
            gap: 10px;
            margin-top: -2px;
        }
.auth-legal-check {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            color: #64748b;
            font-size: 12px;
            line-height: 1.7;
        }
.auth-legal-check input {
            width: 16px;
            height: 16px;
            margin: 2px 0 0;
            accent-color: #2563ff;
            flex: 0 0 16px;
        }
.auth-legal-copy {
            min-width: 0;
        }
.auth-legal-link {
            border: none;
            background: transparent;
            padding: 0;
            color: #111827;
            font-weight: 600;
            cursor: pointer;
        }
.auth-legal-link:hover {
            color: #2563eb;
        }
.auth-legal-note {
            color: #94a3b8;
            font-size: 11px;
            line-height: 1.5;
            padding-left: 26px;
        }
.auth-aside {
            display: grid;
            gap: 10px;
            padding: 2px 0 0 4px;
            align-content: start;
        }
.auth-aside-card {
            display: grid;
            gap: 6px;
            padding: 14px 14px 13px;
            border-radius: 16px;
            background: rgba(248,250,252,0.92);
            border: 1px solid rgba(15, 23, 42, 0.05);
            box-shadow: none;
        }
.auth-aside-card strong {
            font-size: 13px;
            color: #111827;
        }
.auth-aside-card span {
            font-size: 12px;
            line-height: 1.7;
            color: #64748b;
        }
.auth-preview-card {
            position: relative;
            min-height: 188px;
            overflow: hidden;
            border-radius: 20px;
            padding: 16px;
            background:
                radial-gradient(circle at 18% 20%, rgba(255,255,255,0.18), transparent 18%),
                linear-gradient(135deg, #1f2430 0%, #34435d 100%);
            color: #fff;
        }
.auth-preview-card::after {
            content: "";
            position: absolute;
            right: -40px;
            bottom: -46px;
            width: 180px;
            height: 180px;
            border-radius: 50%;
            background: rgba(255,255,255,0.14);
        }
.auth-preview-card strong,
        .auth-preview-card span,
        .auth-preview-card p {
            position: relative;
            z-index: 1;
        }
.auth-preview-card strong {
            display: block;
            font-size: 20px;
            line-height: 1.2;
        }
.auth-preview-card span {
            display: block;
            margin-top: 8px;
            font-size: 12px;
            line-height: 1.7;
            color: rgba(255,255,255,0.88);
        }
.auth-preview-messages {
            position: relative;
            z-index: 1;
            margin-top: 14px;
            display: grid;
            gap: 8px;
        }
.auth-preview-bubble {
            max-width: 88%;
            padding: 8px 11px;
            border-radius: 14px;
            font-size: 11px;
            line-height: 1.65;
        }
.auth-preview-bubble.user {
            justify-self: end;
            background: rgba(255,255,255,0.18);
            color: #fff;
        }
.auth-preview-bubble.assistant {
            background: rgba(255,255,255,0.92);
            color: #172135;
        }
body.sidebar-collapsed[data-mode="image"] .app,
        body.sidebar-collapsed[data-mode="video"] .app {
            grid-template-columns: 0 0 minmax(0, 1fr);
        }
body.sidebar-collapsed[data-mode="image"] .history,
        body.sidebar-collapsed[data-mode="video"] .history {
            width: 0;
            min-width: 0;
            padding-left: 0;
            padding-right: 0;
            opacity: 0;
            transform: translateX(-18px);
            pointer-events: none;
            overflow: hidden;
            border-right-color: transparent;
        }
body.sidebar-collapsed[data-mode="chat"] .app {
            grid-template-columns: 0 0 minmax(0, 1fr);
        }
body.sidebar-collapsed[data-mode="chat"] .history {
            width: 0;
            min-width: 0;
            padding-left: 0;
            padding-right: 0;
            opacity: 0;
            transform: translateX(-18px);
            pointer-events: none;
            overflow: hidden;
            border-right-color: transparent;
        }
body.sidebar-collapsed[data-mode="chat"] .desktop-sidebar-resizer {
            pointer-events: none;
        }
body.sidebar-collapsed[data-mode="image"] .desktop-sidebar-resizer,
        body.sidebar-collapsed[data-mode="video"] .desktop-sidebar-resizer {
            pointer-events: none;
        }
body.sidebar-collapsed[data-mode="chat"] .desktop-sidebar-resizer::before,
        body.sidebar-collapsed[data-mode="chat"] .desktop-sidebar-resizer::after {
            opacity: 0;
        }
body.sidebar-collapsed[data-mode="image"] .desktop-sidebar-resizer::before,
        body.sidebar-collapsed[data-mode="image"] .desktop-sidebar-resizer::after,
        body.sidebar-collapsed[data-mode="video"] .desktop-sidebar-resizer::before,
        body.sidebar-collapsed[data-mode="video"] .desktop-sidebar-resizer::after {
            opacity: 0;
        }
body.sidebar-peek-open[data-mode="chat"] .history {
            position: fixed;
            left: 14px;
            top: 58px;
            width: var(--chat-sidebar-width);
            min-width: var(--chat-sidebar-width);
            height: calc(100vh - 74px);
            opacity: 1;
            transform: none;
            pointer-events: auto;
            padding: 14px 10px 10px 12px;
            border: 1px solid rgba(15, 23, 42, 0.06);
            border-radius: 24px;
            background: #f8f8f8;
            box-shadow: 0 18px 46px rgba(15, 23, 42, 0.14);
            z-index: 42;
        }
body.sidebar-peek-open[data-mode="chat"] .history .conversation-list {
            overflow-y: auto;
        }
body[data-mode="chat"] .result-content {
            height: calc(100vh - 196px);
            max-height: calc(100vh - 196px);
            padding: 0 42px;
        }
body[data-mode="chat"] .empty-state {
            min-height: 100%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 22px 18px 8px;
        }
body[data-mode="chat"] .chat-empty {
            width: min(860px, 100%);
            min-height: 0;
            gap: 14px;
        }
body[data-mode="chat"] .chat-empty-badge {
            display: none;
        }
body[data-mode="chat"] .chat-empty-copy {
            text-align: center;
            margin-bottom: 12px;
        }
body[data-mode="chat"] .chat-empty-title {
            font-size: clamp(28px, 3.8vw, 44px);
            line-height: 1.12;
            letter-spacing: -0.05em;
            color: #0f172a;
        }
body[data-mode="chat"] .chat-empty-desc {
            max-width: 420px;
            margin: 0 auto;
            font-size: 12px;
            line-height: 1.7;
            color: #98a1ae;
        }
body[data-mode="chat"] .chat-empty-grid {
            width: min(980px, 100%);
        }
body[data-mode="chat"] .chat-empty-chip {
            min-height: 44px;
            padding: 0 18px;
            border-radius: 16px;
            border: 1px solid rgba(15, 23, 42, 0.04);
            background: rgba(246, 247, 249, 0.92);
            color: #101828;
            font-size: 13px;
            box-shadow: none;
        }
body.sidebar-collapsed[data-mode="chat"] #chat-compose-field {
            width: min(920px, calc(100vw - 120px));
        }
body[data-mode="chat"] .chat-capability-pill {
            min-height: 32px;
            padding: 0 12px;
            background: rgba(37, 99, 255, 0.1);
            color: #1d4ed8;
            box-shadow: inset 0 0 0 1px rgba(37, 99, 255, 0.08);
        }
body[data-mode="chat"] .chat-capability-target-btn {
            min-height: 32px;
            padding: 0 12px;
            background: rgba(15, 23, 42, 0.045);
        }
body[data-mode="chat"] .send-btn.is-busy {
            background: #111827;
            color: #fff;
        }
body[data-mode="chat"] .send-btn.has-text {
            background: linear-gradient(135deg, #2563eb 0%, #4f7cff 100%);
            color: #fff;
            box-shadow: 0 12px 24px rgba(37, 99, 235, 0.2);
        }
body[data-mode="chat"] .send-btn.is-listening {
            background: #eef3fb;
            color: #1d4ed8;
            box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.18);
        }
body[data-mode="chat"] .composer-capability-bar {
            margin-top: 10px;
            padding: 4px 2px 0;
            border-top: none;
            gap: 8px;
            overflow-x: auto;
            flex-wrap: nowrap;
            scrollbar-width: none;
            justify-content: flex-start;
        }
body[data-mode="chat"] .composer-capability-bar::-webkit-scrollbar {
            display: none;
        }
body[data-mode="chat"] .composer-capability-bar::before {
            display: none;
        }
body[data-mode="chat"] .composer-capability-btn {
            min-height: 36px;
            padding: 0 13px;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.9);
            border: 1px solid rgba(15, 23, 42, 0.06);
            color: #2f3a4f;
            font-size: 12px;
            font-weight: 600;
            box-shadow: 0 4px 10px rgba(15, 23, 42, 0.03);
            flex: 0 0 auto;
            text-decoration: none;
        }
body[data-mode="chat"] .composer-capability-btn:hover,
        body[data-mode="chat"] .composer-capability-btn.active {
            background: #fff;
            color: #2050c5;
            border-color: rgba(37, 99, 255, 0.12);
            box-shadow: 0 8px 18px rgba(15, 23, 42, 0.06);
        }
body[data-mode="chat"] .composer-capability-btn[data-chat-tool-action="create"] {
            background: linear-gradient(135deg, rgba(37, 99, 255, 0.1) 0%, rgba(21, 185, 172, 0.1) 100%);
            border-color: rgba(37, 99, 255, 0.14);
            color: #1748c7;
        }
body[data-mode="chat"] .composer-capability-btn[data-chat-tool-action="create"]:hover {
            background: linear-gradient(135deg, rgba(37, 99, 255, 0.14) 0%, rgba(21, 185, 172, 0.14) 100%);
        }
body[data-mode="chat"] .composer-capability-btn .capability-icon {
            width: 18px;
            height: 18px;
        }
body[data-mode="chat"] .composer-capability-btn .capability-icon svg {
            width: 18px;
            height: 18px;
        }
body[data-mode="chat"] .workspace-chat-header-center span {
            display: none;
        }
body[data-mode="chat"] .workspace-chat-header-center strong {
            font-size: 14px;
            letter-spacing: -0.02em;
        }
.image-studio-heading {
            display: none;
        }
.image-studio-heading h1 {
            margin: 0;
            font-size: clamp(28px, 3.6vw, 40px);
            line-height: 1.12;
            color: #172135;
            letter-spacing: -0.04em;
        }
.image-studio-heading p {
            margin: 0;
            color: #a9b3c3;
            font-size: 13px;
            line-height: 1.5;
        }
.image-studio-shell {
            width: 100%;
            max-width: 1008px;
            margin: 0 auto;
            min-height: 100%;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            gap: 16px;
        }
.image-studio-hero {
            display: block;
        }
.image-studio-prompt-card {
            padding: 0;
            border-radius: 34px;
            border: 1px solid rgba(96, 165, 250, 0.3);
            background: rgba(255, 255, 255, 0.98);
            box-shadow: 0 24px 60px rgba(15, 23, 42, 0.08);
            overflow: visible;
        }
.studio-reference-bar {
            display: grid;
            gap: 10px;
            padding: 18px 22px 0;
        }
.studio-reference-meta {
            color: #6c7688;
            font-size: 12px;
            line-height: 1.5;
        }
.studio-reference-list {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
.studio-reference-chip {
            position: relative;
            min-width: 88px;
            max-width: 148px;
            min-height: 88px;
            padding: 8px;
            border-radius: 20px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background: linear-gradient(180deg, rgba(249, 251, 255, 0.98) 0%, rgba(242, 246, 252, 0.98) 100%);
            box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
            overflow: hidden;
        }
.studio-reference-chip.is-file {
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 8px;
        }
.studio-reference-chip img,
        .studio-reference-chip video {
            display: block;
            width: 100%;
            height: 72px;
            object-fit: cover;
            border-radius: 14px;
            background: #edf2f8;
        }
.studio-reference-chip-label {
            display: block;
            color: #445063;
            font-size: 11px;
            line-height: 1.5;
            word-break: break-word;
        }
.studio-reference-chip-kind {
            display: inline-flex;
            align-items: center;
            align-self: flex-start;
            min-height: 22px;
            padding: 0 8px;
            border-radius: 999px;
            background: rgba(37, 99, 255, 0.08);
            color: #315fd6;
            font-size: 11px;
            font-weight: 700;
        }
.studio-reference-remove {
            position: absolute;
            top: 8px;
            right: 8px;
            width: 24px;
            height: 24px;
            border: none;
            border-radius: 999px;
            background: rgba(15, 23, 42, 0.72);
            color: #fff;
            font-size: 14px;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 10px 20px rgba(15, 23, 42, 0.16);
        }
.image-studio-input-shell {
            position: relative;
            border-radius: 24px;
            background: rgba(248, 250, 252, 0.92);
            border: 1px solid rgba(96, 135, 255, 0.2);
            box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.45);
            overflow: hidden;
        }
.image-studio-input {
            min-height: 148px;
            padding: 18px 112px 20px 18px;
            border: none;
            background: transparent;
            font-size: 18px;
            line-height: 1.7;
            color: #172135;
        }
.image-studio-input::placeholder {
            color: #b8c0cc;
            opacity: 1;
        }
.image-studio-input-tools {
            position: absolute;
            right: 14px;
            bottom: 14px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            z-index: 3;
            pointer-events: auto;
        }
.image-studio-toolbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 12px 16px 8px 16px;
            border-top: none;
        }
.image-studio-toolbar-left,
        .image-studio-toolbar-right {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
.image-studio-toolbar-left {
            flex: 1 1 auto;
            min-width: 0;
            flex-wrap: wrap;
            overflow: visible;
            padding-left: 2px;
            padding-bottom: 0;
            scrollbar-width: none;
        }
.image-studio-toolbar-left::-webkit-scrollbar {
            display: none;
        }
.image-studio-toolbar-right {
            flex: 0 0 auto;
            justify-content: flex-end;
        }
.image-studio-toolbar-control {
            position: relative;
            z-index: 80;
        }
.image-studio-more-panel {
            display: contents;
        }
.image-studio-mobile-more-btn {
            display: none;
        }
.image-studio-toolbar-divider {
            width: 1px;
            height: 22px;
            border-radius: 999px;
            background: rgba(15, 23, 42, 0.08);
        }
.image-studio-inline-btn,
        .image-studio-tool-link {
            min-height: 40px;
            padding: 0 14px;
            border-radius: 999px;
            border: 1px solid rgba(15, 23, 42, 0.06);
            background: #fff;
            color: #1a2233;
            font-size: 14px;
            font-weight: 600;
            box-shadow: none;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            white-space: nowrap;
        }
.image-studio-tool-link {
            max-width: 240px;
        }
.image-studio-tool-link-copy {
            min-width: 0;
            display: inline-flex;
            align-items: baseline;
            gap: 6px;
        }
.image-studio-tool-link-label {
            color: #6a7386;
            font-size: 12px;
            font-weight: 600;
        }
.image-studio-tool-link-value {
            min-width: 0;
            max-width: 112px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            color: #111827;
            font-size: 14px;
            font-weight: 700;
        }
.image-studio-inline-label {
            white-space: nowrap;
        }
.image-studio-inline-btn.active {
            background: linear-gradient(180deg, #eff6ff 0%, #e8f1ff 100%);
            border-color: rgba(59, 130, 246, 0.18);
            color: #2563ff;
            box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.72);
        }
.image-studio-inline-icon,
        .image-studio-inline-close {
            display: none;
        }
.image-studio-tool-icon {
            width: 16px;
            height: 16px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: transparent;
            color: #64748b;
            line-height: 1;
            flex: 0 0 16px;
        }
.image-studio-tool-icon svg {
            width: 16px;
            height: 16px;
            display: block;
        }
.image-studio-inline-btn.active .image-studio-inline-icon {
            background: rgba(37, 99, 255, 0.12);
            color: #2563ff;
        }
.image-studio-tool-link.has-popover::after {
            content: "";
            width: 8px;
            height: 8px;
            margin-left: 8px;
            border-right: 1.8px solid currentColor;
            border-bottom: 1.8px solid currentColor;
            transform: translateY(-2px) rotate(45deg);
            opacity: 0.72;
        }
.image-studio-tool-link {
            background: rgba(248, 250, 252, 0.92);
        }
.image-studio-tool-link-icononly {
            width: 40px;
            height: 40px;
            min-height: 40px;
            padding: 0;
            flex: 0 0 40px;
            align-items: center;
            justify-content: center;
            border-radius: 14px;
            border: 1px solid rgba(15, 23, 42, 0.06);
            background: #f8fafc;
            color: #475569;
            transition: background .18s ease, border-color .18s ease, color .18s ease, transform .18s ease;
        }
.image-studio-tool-link-icononly:hover,
        .image-studio-tool-link-icononly:focus-visible {
            background: #eef3fb;
            border-color: rgba(37, 99, 255, 0.14);
            color: #1d4ed8;
            transform: translateY(-1px);
        }
.image-studio-tool-link-icononly .image-studio-tool-icon {
            width: 18px;
            height: 18px;
            margin: 0;
            flex: 0 0 18px;
        }
.image-studio-tool-link-icononly .image-studio-tool-icon svg {
            width: 18px;
            height: 18px;
        }
.image-studio-tool-link:hover,
        .image-studio-inline-btn:hover {
            border-color: rgba(37, 99, 255, 0.16);
        }
.image-studio-tool-link-muted {
            display: none;
        }
.image-studio-tool-link.active {
            color: #0f172a;
            border-color: rgba(37, 99, 255, 0.18);
            background: linear-gradient(180deg, #f8fbff 0%, #eef4ff 100%);
            box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.6);
        }
.image-studio-tool-link.active .image-studio-tool-link-label,
        .image-studio-tool-link.active .image-studio-tool-link-value {
            color: #1d4ed8;
        }
.image-studio-tool-link.active .image-studio-tool-icon {
            color: #2563eb;
        }
.image-studio-tool-link.has-popover[aria-expanded="true"]::after {
            transform: translateY(2px) rotate(225deg);
            opacity: 1;
        }
.mobile-chat-more-menu {
            position: absolute;
            left: 0;
            bottom: calc(100% + 10px);
            min-width: 168px;
            padding: 8px;
            border-radius: 18px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background: rgba(255, 255, 255, 0.98);
            box-shadow: 0 18px 44px rgba(15, 23, 42, 0.14);
            backdrop-filter: blur(14px);
            z-index: 88;
        }
.mobile-chat-more-item {
            width: 100%;
            min-height: 40px;
            padding: 0 12px;
            text-align: left;
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
.mobile-chat-more-item:hover,
        .mobile-chat-toolbar-btn:hover {
            background: rgba(241, 245, 249, 0.92);
        }
.mobile-chat-toolbar-icon,
        .mobile-chat-more-icon {
            width: 16px;
            height: 16px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex: 0 0 16px;
            color: currentColor;
        }
.mobile-chat-toolbar-icon svg,
        .mobile-chat-more-icon svg {
            width: 16px;
            height: 16px;
            display: block;
        }
.image-studio-popover {
            position: absolute;
            left: 0;
            top: calc(100% + 12px);
            bottom: auto;
            z-index: 64;
            min-width: 252px;
            max-height: min(54vh, 420px);
            overflow: auto;
            padding: 10px;
            border-radius: 20px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background: #ffffff;
            box-shadow: 0 22px 48px rgba(15, 23, 42, 0.14);
            -webkit-backdrop-filter: none;
            backdrop-filter: none;
        }
#image-studio-style-menu {
            min-width: 348px;
        }
#image-studio-style-menu .image-studio-popover-grid {
            grid-template-columns: 1fr;
        }
.image-studio-popover-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 6px;
        }
.image-studio-popover-item {
            min-height: 36px;
            padding: 0 13px;
            border-radius: 13px;
            border: 1px solid rgba(15, 23, 42, 0.06);
            background: #f8fafc;
            color: #1f2937;
            font-size: 13px;
            font-weight: 600;
            text-align: left;
            transition: border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
        }
.image-studio-popover-item:hover {
            border-color: rgba(59, 130, 246, 0.28);
            background: #eef4ff;
            color: #1d4ed8;
        }
.image-studio-popover-item.is-disabled,
        .image-studio-popover-item:disabled {
            border-color: rgba(148, 163, 184, 0.14);
            background: #f3f4f6;
            color: #64748b;
            cursor: not-allowed;
            opacity: 1;
        }
.image-studio-popover-item.is-disabled:hover,
        .image-studio-popover-item:disabled:hover {
            border-color: rgba(148, 163, 184, 0.14);
            background: #f3f4f6;
            color: #64748b;
        }
.image-studio-popover-item.active {
            border-color: rgba(59, 130, 246, 0.42);
            background: linear-gradient(135deg, #eff6ff 0%, #eef2ff 100%);
            color: #1d4ed8;
        }
.image-studio-popover-item.has-detail {
            min-height: 54px;
            padding: 9px 11px;
            align-items: center;
            justify-content: flex-start;
            text-align: left;
            display: flex;
            gap: 10px;
        }
.image-studio-popover-item.no-thumb {
            padding: 10px 12px;
            gap: 0;
        }
.image-studio-popover-item-title {
            font-size: 13px;
            font-weight: 700;
            line-height: 1.3;
            color: inherit;
        }
.image-studio-popover-item-desc {
            font-size: 11px;
            line-height: 1.35;
            color: #8b97aa;
        }
.image-studio-popover-copy {
            display: grid;
            gap: 2px;
            min-width: 0;
        }
.image-studio-popover-thumb {
            width: 32px;
            height: 32px;
            border-radius: 11px;
            flex: 0 0 32px;
            background: linear-gradient(135deg, #dbeafe 0%, #eff6ff 100%);
            box-shadow: inset 0 0 0 1px rgba(255,255,255,0.82);
            background-size: cover;
            background-position: center;
            position: relative;
            overflow: hidden;
        }
.image-studio-popover-thumb[data-style-thumb="portrait_photo"] {
            background:
                radial-gradient(circle at 55% 34%, rgba(255, 232, 214, 0.98) 0 22%, transparent 23%),
                radial-gradient(circle at 56% 29%, rgba(88, 62, 47, 0.98) 0 19%, transparent 20%),
                radial-gradient(circle at 52% 78%, rgba(244, 200, 174, 0.96) 0 24%, transparent 25%),
                linear-gradient(180deg, #fbe7da 0%, #f4c4b0 100%);
        }
.image-studio-popover-thumb[data-style-thumb="cinematic_photo"] {
            background:
                radial-gradient(circle at 72% 18%, rgba(255, 211, 142, 0.9) 0 11%, transparent 12%),
                linear-gradient(180deg, rgba(245, 183, 104, 0.3) 0%, rgba(13, 29, 67, 0) 34%),
                linear-gradient(135deg, #274f93 0%, #0f1b3f 62%, #090f24 100%);
        }
.image-studio-popover-thumb[data-style-thumb="chinese_style"] {
            background:
                radial-gradient(circle at 76% 23%, rgba(255, 221, 166, 0.92) 0 13%, transparent 14%),
                linear-gradient(180deg, rgba(254, 245, 223, 0.96) 0 43%, rgba(240, 186, 116, 0.44) 44%, rgba(203, 139, 70, 0.22) 100%),
                linear-gradient(160deg, transparent 42%, rgba(60, 95, 72, 0.72) 43% 61%, transparent 62%),
                linear-gradient(150deg, transparent 48%, rgba(39, 64, 49, 0.78) 49% 73%, transparent 74%);
        }
.image-studio-popover-thumb[data-style-thumb="anime"] {
            background:
                radial-gradient(circle at 54% 34%, rgba(255, 237, 214, 0.98) 0 22%, transparent 23%),
                radial-gradient(circle at 42% 33%, rgba(255, 171, 202, 0.95) 0 15%, transparent 16%),
                radial-gradient(circle at 66% 33%, rgba(166, 209, 255, 0.95) 0 15%, transparent 16%),
                linear-gradient(180deg, #ffeaf4 0%, #ffd5e5 52%, #ffdba7 100%);
        }
.image-studio-popover-thumb[data-style-thumb="render_3d"] {
            background:
                radial-gradient(circle at 34% 30%, rgba(255,255,255,0.92) 0 8%, transparent 9%),
                radial-gradient(circle at 44% 42%, rgba(255, 226, 242, 0.98) 0 22%, rgba(173, 198, 255, 0.9) 23% 38%, transparent 39%),
                linear-gradient(135deg, #edf3ff 0%, #c7d8ff 60%, #e9ecff 100%);
        }
.image-studio-popover-thumb[data-style-thumb="cyberpunk"] {
            background:
                linear-gradient(180deg, rgba(26, 12, 61, 0.12) 0 50%, rgba(6, 4, 20, 0.72) 50% 100%),
                linear-gradient(90deg, transparent 0 14%, rgba(255, 73, 233, 0.82) 15% 18%, transparent 19% 34%, rgba(85, 199, 255, 0.85) 35% 38%, transparent 39% 56%, rgba(255, 152, 92, 0.72) 57% 60%, transparent 61% 100%),
                linear-gradient(135deg, #150d38 0%, #5f1aa2 54%, #ff54d0 100%);
        }
.image-studio-popover-thumb[data-style-thumb="cg_animation"] {
            background:
                radial-gradient(circle at 62% 36%, rgba(255, 239, 196, 0.92) 0 16%, transparent 17%),
                radial-gradient(circle at 42% 58%, rgba(255,255,255,0.82) 0 20%, transparent 21%),
                linear-gradient(135deg, #d6f4ff 0%, #83b4ff 58%, #5e78ff 100%);
        }
.image-studio-popover-thumb[data-style-thumb="ink_painting"] {
            background:
                radial-gradient(circle at 68% 24%, rgba(255,255,255,0.74) 0 10%, transparent 11%),
                linear-gradient(135deg, rgba(32, 38, 47, 0.78) 0 16%, transparent 17% 100%),
                linear-gradient(155deg, transparent 22%, rgba(85, 92, 108, 0.72) 23% 41%, transparent 42% 100%),
                linear-gradient(180deg, #f4f5f7 0%, #d0d5dd 100%);
        }
.image-studio-popover-thumb[data-style-thumb="oil_painting"] {
            background:
                linear-gradient(35deg, rgba(250, 197, 92, 0.92) 0 20%, rgba(211, 103, 56, 0.92) 20% 40%, rgba(56, 120, 170, 0.86) 40% 60%, rgba(246, 226, 178, 0.92) 60% 78%, rgba(156, 76, 44, 0.92) 78% 100%),
                linear-gradient(135deg, #ffd695 0%, #c96d2d 100%);
        }
.image-studio-popover-thumb[data-style-thumb="classical"] {
            background:
                radial-gradient(circle at 58% 28%, rgba(244, 224, 176, 0.9) 0 12%, transparent 13%),
                linear-gradient(180deg, rgba(80, 53, 34, 0.08) 0 46%, rgba(65, 36, 22, 0.64) 47% 100%),
                linear-gradient(135deg, #dbcda8 0%, #9d7a57 54%, #5e4632 100%);
        }
.image-studio-popover-thumb[data-style-thumb="watercolor"] {
            background:
                radial-gradient(circle at 30% 36%, rgba(255, 195, 224, 0.88) 0 18%, transparent 19%),
                radial-gradient(circle at 64% 48%, rgba(186, 226, 255, 0.86) 0 20%, transparent 21%),
                radial-gradient(circle at 52% 72%, rgba(194, 246, 217, 0.8) 0 18%, transparent 19%),
                linear-gradient(135deg, #fff0f8 0%, #dff3ff 100%);
        }
.image-studio-popover-thumb[data-style-thumb="cartoon"] {
            background:
                radial-gradient(circle at 50% 34%, rgba(255, 243, 199, 0.95) 0 17%, transparent 18%),
                radial-gradient(circle at 38% 64%, rgba(255, 107, 129, 0.92) 0 10%, transparent 11%),
                radial-gradient(circle at 62% 64%, rgba(65, 182, 230, 0.92) 0 10%, transparent 11%),
                linear-gradient(135deg, #fff0a9 0%, #ffb703 100%);
        }
.image-studio-popover-thumb[data-style-thumb="flat_illustration"] {
            background:
                linear-gradient(180deg, rgba(255,255,255,0.18) 0 48%, rgba(25, 118, 210, 0.12) 49% 100%),
                linear-gradient(135deg, #ffd6a5 0%, #ffb4a2 36%, #a0c4ff 100%);
        }
.image-studio-popover-thumb[data-style-thumb="landscape"] {
            background:
                radial-gradient(circle at 76% 18%, rgba(255, 238, 175, 0.92) 0 12%, transparent 13%),
                linear-gradient(180deg, #89c2ff 0 42%, #d9f0ff 43% 58%, #78c091 59% 100%);
        }
.image-studio-popover-thumb[data-style-thumb="hongkong_anime"] {
            background:
                linear-gradient(180deg, rgba(8, 10, 30, 0.08) 0 46%, rgba(8, 10, 30, 0.56) 47% 100%),
                linear-gradient(90deg, transparent 0 18%, rgba(255, 93, 162, 0.84) 19% 23%, transparent 24% 52%, rgba(74, 222, 255, 0.84) 53% 57%, transparent 58% 100%),
                linear-gradient(135deg, #1e1b4b 0%, #7c3aed 54%, #f472b6 100%);
        }
.image-studio-popover-thumb[data-style-thumb="pixel"] {
            background:
                linear-gradient(90deg, rgba(0,0,0,0.08) 0 14%, transparent 14% 28%, rgba(0,0,0,0.08) 28% 42%, transparent 42% 56%, rgba(0,0,0,0.08) 56% 70%, transparent 70% 84%, rgba(0,0,0,0.08) 84% 100%),
                linear-gradient(180deg, #ff9f1c 0%, #ffbf69 50%, #ffd166 100%);
        }
.image-studio-popover-thumb[data-style-thumb="neon_painting"] {
            background:
                radial-gradient(circle at 52% 38%, rgba(255,255,255,0.9) 0 10%, transparent 11%),
                linear-gradient(135deg, #0f172a 0%, #312e81 36%, #ec4899 72%, #22d3ee 100%);
        }
.image-studio-popover-thumb[data-style-thumb="colored_pencil"] {
            background:
                linear-gradient(35deg, rgba(255, 94, 98, 0.88) 0 18%, rgba(255, 188, 66, 0.86) 18% 36%, rgba(138, 201, 38, 0.84) 36% 54%, rgba(25, 130, 196, 0.84) 54% 72%, rgba(106, 76, 147, 0.86) 72% 100%),
                linear-gradient(135deg, #fff3c4 0%, #f7cad0 100%);
        }
.image-studio-popover-thumb[data-style-thumb="figure"] {
            background:
                radial-gradient(circle at 50% 34%, rgba(255, 243, 214, 0.94) 0 16%, transparent 17%),
                radial-gradient(circle at 38% 60%, rgba(254, 202, 202, 0.92) 0 10%, transparent 11%),
                radial-gradient(circle at 62% 60%, rgba(191, 219, 254, 0.92) 0 10%, transparent 11%),
                linear-gradient(135deg, #f8fafc 0%, #dbeafe 100%);
        }
.image-studio-popover-thumb[data-style-thumb="children_drawing"] {
            background:
                radial-gradient(circle at 28% 26%, rgba(255, 221, 87, 0.94) 0 10%, transparent 11%),
                linear-gradient(180deg, #c7f9cc 0 54%, #80ed99 55% 100%);
        }
.image-studio-popover-thumb[data-style-thumb="abstract"] {
            background:
                radial-gradient(circle at 24% 30%, rgba(255,255,255,0.38) 0 18%, transparent 19%),
                radial-gradient(circle at 74% 40%, rgba(255,255,255,0.28) 0 20%, transparent 21%),
                linear-gradient(135deg, #0ea5e9 0%, #8b5cf6 54%, #f43f5e 100%);
        }
.image-studio-popover-thumb[data-style-thumb="pen_illustration"] {
            background:
                linear-gradient(135deg, rgba(15, 23, 42, 0.9) 0 8%, transparent 8% 100%),
                linear-gradient(180deg, #f8fafc 0%, #e2e8f0 100%);
        }
.image-studio-popover-thumb[data-style-thumb="anime_2d"] {
            background:
                radial-gradient(circle at 48% 34%, rgba(255, 230, 242, 0.96) 0 18%, transparent 19%),
                radial-gradient(circle at 34% 62%, rgba(255, 170, 200, 0.92) 0 10%, transparent 11%),
                radial-gradient(circle at 66% 62%, rgba(96, 165, 250, 0.92) 0 10%, transparent 11%),
                linear-gradient(135deg, #fde68a 0%, #f9a8d4 52%, #93c5fd 100%);
        }
.image-studio-popover-thumb[data-style-thumb="ink_print"] {
            background:
                linear-gradient(35deg, rgba(17, 24, 39, 0.88) 0 18%, rgba(75, 85, 99, 0.8) 18% 36%, rgba(209, 213, 219, 0.82) 36% 60%, rgba(17, 24, 39, 0.88) 60% 100%),
                linear-gradient(180deg, #f3f4f6 0%, #d1d5db 100%);
        }
.image-studio-popover-thumb[data-style-thumb="printmaking"] {
            background:
                linear-gradient(90deg, rgba(15, 23, 42, 0.2) 0 10%, transparent 10% 20%, rgba(15, 23, 42, 0.2) 20% 30%, transparent 30% 40%, rgba(15, 23, 42, 0.2) 40% 50%, transparent 50% 60%, rgba(15, 23, 42, 0.2) 60% 70%, transparent 70% 80%, rgba(15, 23, 42, 0.2) 80% 90%, transparent 90% 100%),
                linear-gradient(135deg, #e9d5ff 0%, #c4b5fd 100%);
        }
.image-studio-popover-thumb[data-style-thumb="monet"] {
            background:
                radial-gradient(circle at 34% 44%, rgba(255, 209, 220, 0.86) 0 16%, transparent 17%),
                radial-gradient(circle at 68% 56%, rgba(147, 197, 253, 0.8) 0 18%, transparent 19%),
                linear-gradient(135deg, #e9f5db 0%, #cfe1b9 46%, #dbeafe 100%);
        }
.image-studio-popover-thumb[data-style-thumb="picasso"] {
            background:
                linear-gradient(45deg, rgba(17,24,39,0.72) 0 10%, transparent 10% 100%),
                linear-gradient(135deg, #fde68a 0%, #fca5a5 34%, #93c5fd 68%, #d8b4fe 100%);
        }
.image-studio-popover-thumb[data-style-thumb="rembrandt"] {
            background:
                radial-gradient(circle at 62% 28%, rgba(255, 219, 153, 0.88) 0 12%, transparent 13%),
                linear-gradient(135deg, #3f2f1f 0%, #7c4a2d 46%, #d4a373 100%);
        }
.image-studio-popover-thumb[data-style-thumb="matisse"] {
            background:
                radial-gradient(circle at 26% 34%, rgba(255,255,255,0.26) 0 12%, transparent 13%),
                linear-gradient(135deg, #f97316 0%, #60a5fa 50%, #34d399 100%);
        }
.image-studio-popover-thumb[data-style-thumb="baroque"] {
            background:
                radial-gradient(circle at 66% 22%, rgba(255, 224, 163, 0.88) 0 12%, transparent 13%),
                linear-gradient(135deg, #2d1b0e 0%, #7c5c32 56%, #d4a017 100%);
        }
.image-studio-popover-thumb[data-style-thumb="retro_anime"] {
            background:
                radial-gradient(circle at 50% 34%, rgba(255, 237, 214, 0.96) 0 16%, transparent 17%),
                linear-gradient(135deg, #fef3c7 0%, #fdba74 38%, #f472b6 100%);
        }
.image-studio-popover-thumb[data-style-thumb="storybook"] {
            background:
                radial-gradient(circle at 28% 22%, rgba(255, 244, 163, 0.92) 0 10%, transparent 11%),
                linear-gradient(180deg, #bfdbfe 0 46%, #e9d5ff 47% 72%, #86efac 73% 100%);
        }
.image-studio-tool-meta {
            display: none;
            align-items: center;
            min-height: 36px;
            padding: 0 12px;
            border-radius: 999px;
            background: rgba(37, 99, 255, 0.08);
            color: #4a5e83;
            font-size: 12px;
            white-space: nowrap;
            max-width: 320px;
        }
#image-studio-advanced-btn {
            display: none !important;
        }
.image-studio-template-panel {
            width: 100%;
            margin: 0;
            padding: 18px;
            border-radius: 32px;
            border: 1px solid rgba(15, 23, 42, 0.06);
            background: linear-gradient(180deg, rgba(255, 255, 255, 0.99) 0%, rgba(249, 251, 255, 0.99) 100%);
            box-shadow: 0 24px 60px rgba(15, 23, 42, 0.12);
            max-height: min(48vh, 560px);
            overflow: auto;
        }
.image-studio-template-panel.is-visible {
            animation: imageStudioTemplateReveal .22s cubic-bezier(.22, 1, .36, 1);
            transform-origin: center bottom;
        }
.image-studio-template-panel.is-compact {
            padding: 14px;
            border-radius: 28px;
            box-shadow: 0 28px 64px rgba(15, 23, 42, 0.16);
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(20px);
            max-height: none;
            overflow: visible;
        }
.image-studio-template-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 16px;
            margin-bottom: 12px;
        }
.image-studio-template-head strong {
            display: block;
            font-size: 18px;
            line-height: 1.3;
            color: #111827;
        }
.image-studio-template-head span {
            display: block;
            margin-top: 4px;
            font-size: 12px;
            line-height: 1.5;
            color: #6b7280;
        }
.image-studio-template-filters {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 14px;
        }
.image-studio-template-filter {
            min-height: 34px;
            padding: 0 12px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.88);
            color: #475569;
            font-size: 12px;
            font-weight: 600;
            cursor: pointer;
            transition: all .2s ease;
        }
.image-studio-template-filter:hover {
            border-color: rgba(37, 99, 255, 0.2);
            color: #1d4ed8;
            background: #eff6ff;
        }
.image-studio-template-filter.active {
            border-color: rgba(37, 99, 255, 0.3);
            color: #1d4ed8;
            background: linear-gradient(180deg, #f7fbff 0%, #edf4ff 100%);
            box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.7);
        }
.image-studio-template-masonry {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 12px;
            align-items: start;
        }
.image-studio-template-compact {
            display: grid;
            gap: 2px;
            border-radius: 22px;
            overflow: hidden;
            background: #f2f5fa;
        }
.image-studio-template-compact-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 2px 2px 12px;
        }
.image-studio-template-compact-copy {
            display: grid;
            gap: 3px;
            min-width: 0;
        }
.image-studio-template-compact-copy strong {
            display: block;
            font-size: 15px;
            line-height: 1.35;
            color: #111827;
        }
.image-studio-template-compact-copy span {
            display: block;
            font-size: 11px;
            line-height: 1.4;
            color: #7b8797;
        }
.image-studio-template-compact-head strong {
            display: block;
            font-size: 15px;
            line-height: 1.35;
            color: #111827;
        }
.image-studio-template-compact-head span {
            display: block;
            margin-top: 4px;
            font-size: 11px;
            line-height: 1.4;
            color: #7b8797;
        }
.image-studio-template-refresh {
            flex: 0 0 auto;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 32px;
            padding: 0 12px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.92);
            color: #334155;
            font-size: 12px;
            font-weight: 700;
            cursor: pointer;
            transition: all .2s ease;
        }
.image-studio-template-refresh-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 16px;
            height: 16px;
            margin-right: 6px;
            border-radius: 999px;
            background: rgba(37, 99, 255, 0.1);
            color: #2563eb;
            font-size: 11px;
            line-height: 1;
            transition: transform .22s ease, background .2s ease, color .2s ease;
        }
.image-studio-template-refresh:hover {
            color: #1d4ed8;
            border-color: rgba(37, 99, 255, 0.22);
            background: #eef4ff;
        }
.image-studio-template-refresh:hover .image-studio-template-refresh-icon {
            transform: rotate(90deg);
            background: rgba(37, 99, 255, 0.14);
            color: #1d4ed8;
        }
.image-studio-template-compact-grid {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 2px;
        }
.image-studio-template-column {
            display: block;
            min-width: 0;
            overflow: hidden;
            background: #f3f4f6;
        }
.image-studio-template-spotlight,
        .image-studio-template-mini {
            position: relative;
            display: block;
            width: 100%;
            margin: 0;
            padding: 0;
            border: none;
            background: #f3f4f6;
            overflow: hidden;
            cursor: pointer;
            transition: transform .22s ease, box-shadow .22s ease, filter .22s ease;
        }
.image-studio-template-spotlight {
            aspect-ratio: 3 / 4;
            min-height: 262px;
        }
.image-studio-template-spotlight.is-featured::after,
        .image-studio-template-spotlight.is-clean::after {
            content: "";
            position: absolute;
            inset: 0;
            pointer-events: none;
        }
.image-studio-template-spotlight.is-featured::after {
            background: linear-gradient(180deg, rgba(15, 23, 42, 0.02) 0%, rgba(15, 23, 42, 0.14) 46%, rgba(15, 23, 42, 0.82) 100%);
        }
.image-studio-template-spotlight.is-clean::after {
            background: linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(15, 23, 42, 0.04) 100%);
        }
.image-studio-template-mini {
            display: none;
        }
.image-studio-template-spotlight:hover,
        .image-studio-template-mini:hover {
            z-index: 1;
            transform: translateY(-2px);
            filter: saturate(1.04);
        }
.image-studio-template-spotlight-visual,
        .image-studio-template-mini-visual {
            position: absolute;
            inset: 0;
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            background-color: #eef2f8;
        }
.image-studio-template-spotlight-image,
        .image-studio-template-mini-image {
            width: 100%;
            height: 100%;
            display: block;
            object-fit: cover;
        }
.image-studio-template-spotlight-copy {
            position: absolute;
            inset: auto 0 0 0;
            padding: 18px 16px 14px;
            color: #fff;
            text-align: left;
            z-index: 1;
        }
.image-studio-template-spotlight-copy strong {
            display: block;
            font-size: 16px;
            line-height: 1.4;
            font-weight: 700;
        }
.image-studio-template-spotlight-copy p {
            margin: 8px 0 0;
            font-size: 12px;
            line-height: 1.65;
            color: rgba(255, 255, 255, 0.88);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
.image-studio-template-spotlight-action {
            display: flex;
            align-items: center;
            justify-content: center;
            height: 34px;
            min-height: 34px;
            padding: 1px 14px 0;
            margin-top: 12px;
            box-sizing: border-box;
            border-radius: 999px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            background: rgba(17, 24, 39, 0.38);
            color: #fff;
            font-size: 12px;
            font-weight: 700;
            line-height: 30px !important;
            text-align: center;
            white-space: nowrap;
            backdrop-filter: blur(12px);
            box-shadow: 0 10px 24px rgba(0, 0, 0, 0.16);
        }
.image-studio-template-spotlight-badge {
            position: absolute;
            top: 10px;
            left: 10px;
            z-index: 1;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 22px;
            padding: 0 8px;
            border-radius: 999px;
            background: rgba(17, 24, 39, 0.46);
            color: rgba(255,255,255,0.88);
            font-size: 10px;
            font-weight: 700;
            letter-spacing: .02em;
            backdrop-filter: blur(8px);
        }
.image-studio-template-spotlight-hover {
            position: absolute;
            inset: auto 0 0 0;
            z-index: 1;
            padding: 28px 14px 14px;
            background: linear-gradient(180deg, rgba(15, 23, 42, 0) 0%, rgba(15, 23, 42, 0.62) 100%);
            color: #fff;
            opacity: 0;
            transition: opacity .2s ease;
            text-align: left;
        }
.image-studio-template-spotlight-hover strong {
            display: block;
            font-size: 13px;
            line-height: 1.35;
            font-weight: 700;
        }
.image-studio-template-spotlight-hover span {
            display: block;
            margin-top: 4px;
            font-size: 11px;
            line-height: 1.5;
            color: rgba(255,255,255,0.82);
        }
.image-studio-template-spotlight-hover p {
            margin: 6px 0 0;
            font-size: 11px;
            line-height: 1.6;
            color: rgba(255,255,255,0.84);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
.image-studio-template-spotlight:hover .image-studio-template-spotlight-hover,
        .image-studio-template-spotlight:focus-visible .image-studio-template-spotlight-hover {
            opacity: 1;
        }
.image-studio-template-mini-copy {
            position: absolute;
            inset: auto 0 0 0;
            min-height: 26px;
            padding: 6px 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 255, 255, 0.95);
            color: #4b5563;
            font-size: 11px;
            font-weight: 500;
            line-height: 1.4;
            text-align: center;
            backdrop-filter: blur(8px);
        }
.image-studio-template-card {
            position: relative;
            overflow: hidden;
            display: block;
            width: 100%;
            margin: 0;
            border: none;
            border-radius: 22px;
            padding: 0;
            cursor: default;
            background: #eef2ff;
            box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
            transition: transform .22s ease, box-shadow .22s ease, filter .22s ease;
            aspect-ratio: 4 / 5;
            min-width: 0;
        }
.image-studio-template-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 18px 34px rgba(15, 23, 42, 0.14);
            filter: saturate(1.04);
        }
.image-studio-template-card.wide {
            aspect-ratio: 4 / 3.2;
        }
.image-studio-template-card.tall {
            aspect-ratio: 4 / 6.2;
        }
.image-studio-template-card.hero {
            aspect-ratio: 4 / 6.8;
        }
.image-studio-template-card.landscape {
            aspect-ratio: 16 / 10;
            grid-column: span 2;
        }
.image-studio-template-card.square {
            aspect-ratio: 1 / 1;
        }
.image-studio-template-card.poster {
            aspect-ratio: 3 / 4;
        }
.image-studio-template-card.story {
            aspect-ratio: 9 / 16;
        }
.image-studio-template-card.wide {
            grid-column: span 2;
        }
.image-studio-template-card.hero {
            grid-row: span 2;
        }
.image-studio-template-visual {
            position: absolute;
            inset: 0;
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            background-color: #eff3f8;
            transition: transform .28s ease;
        }
.image-studio-template-image {
            width: 100%;
            height: 100%;
            display: block;
            object-fit: cover;
        }
.image-studio-template-card:hover .image-studio-template-visual,
        .image-studio-template-card:focus-within .image-studio-template-visual {
            transform: scale(1.03);
        }
.image-studio-template-overlay {
            position: absolute;
            inset: auto 0 0 0;
            display: grid;
            gap: 10px;
            padding: 96px 14px 14px;
            background: linear-gradient(180deg, rgba(12, 18, 30, 0) 0%, rgba(12, 18, 30, 0.18) 28%, rgba(12, 18, 30, 0.76) 64%, rgba(12, 18, 30, 0.94) 100%);
            color: #fff;
            text-align: left;
            opacity: 0;
            transform: translateY(12px);
            transition: opacity .2s ease, transform .2s ease;
            pointer-events: none;
        }
.image-studio-template-overlay strong {
            display: block;
            font-size: 15px;
            line-height: 1.35;
            font-weight: 700;
        }
.image-studio-template-overlay p {
            margin: 0;
            font-size: 12px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.84);
            display: -webkit-box;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 3;
            overflow: hidden;
        }
.image-studio-template-action,
        .image-studio-preset-action button {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: fit-content;
            min-width: 112px;
            min-height: 40px;
            padding: 0 18px;
            border: 1px solid rgba(255, 255, 255, 0.22);
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.14);
            color: #fff;
            font-size: 12px;
            font-weight: 700;
            cursor: pointer;
            pointer-events: auto;
            backdrop-filter: blur(12px);
            box-shadow: 0 14px 28px rgba(0, 0, 0, 0.18);
            transition: transform .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease;
        }
.image-studio-template-action:hover,
        .image-studio-template-action:focus-visible,
        .image-studio-preset-action button:hover,
        .image-studio-preset-action button:focus-visible {
            background: rgba(255, 255, 255, 0.22);
            border-color: rgba(255, 255, 255, 0.32);
            transform: translateY(-1px);
            box-shadow: 0 18px 34px rgba(0, 0, 0, 0.22);
        }
.image-studio-template-card:hover .image-studio-template-overlay,
        .image-studio-template-card:focus-within .image-studio-template-overlay {
            opacity: 1;
            transform: translateY(0);
        }
.image-create-studio.template-open .image-studio-heading,
        .image-create-studio.template-open .image-studio-quickbar,
        .image-create-studio.template-open .image-studio-summary,
        .image-create-studio.template-open .image-studio-tools,
        .image-create-studio.template-open .image-studio-gallery-shell {
            display: none;
        }
.image-studio-send-btn {
            width: 40px;
            height: 40px;
            min-width: 40px;
            min-height: 40px;
            padding: 0;
            border-radius: 999px;
            border: 1px solid rgba(59, 130, 246, 0.28);
            background: linear-gradient(180deg, #1e40af 0%, #1d4ed8 100%);
            color: #fff;
            box-shadow: 0 10px 20px rgba(37, 99, 235, 0.18);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0;
            font-size: 14px;
            font-weight: 700;
            white-space: nowrap;
            flex: 0 0 40px;
        }
.image-studio-send-btn:hover {
            border-color: rgba(96, 165, 250, 0.38);
            background: linear-gradient(180deg, #1d4ed8 0%, #2563eb 100%);
            box-shadow: 0 12px 24px rgba(37, 99, 235, 0.2);
        }
.image-studio-send-btn svg {
            width: 18px;
            height: 18px;
        }
.image-studio-content {
            display: grid;
            gap: 16px;
        }
.image-studio-quickbar {
            display: none;
        }
.image-studio-quickbar-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 12px;
        }
.image-studio-quickbar-head strong {
            display: block;
            font-size: 16px;
            color: #0f172a;
            margin-bottom: 4px;
        }
.image-studio-quickbar-head span {
            color: #64748b;
            font-size: 12px;
            line-height: 1.7;
        }
.image-studio-quicklist {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 12px;
        }
.image-studio-quickcard {
            display: grid;
            gap: 10px;
            padding: 14px 14px 16px;
            border-radius: 22px;
            border: 1px solid rgba(15, 23, 42, 0.06);
            background: #fff;
            cursor: pointer;
            transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
        }
.image-studio-quickcard:hover {
            transform: translateY(-2px);
            border-color: rgba(37, 99, 255, 0.18);
            box-shadow: 0 18px 36px rgba(15, 23, 42, 0.08);
        }
.image-studio-quickcard-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
        }
.image-studio-quickcard-tag {
            display: inline-flex;
            align-items: center;
            min-height: 24px;
            padding: 0 10px;
            border-radius: 999px;
            background: rgba(37, 99, 255, 0.1);
            color: #1d4ed8;
            font-size: 11px;
            font-weight: 700;
        }
.image-studio-quickcard-meta {
            color: #94a3b8;
            font-size: 11px;
            font-weight: 700;
        }
.image-studio-quickcard strong {
            font-size: 15px;
            color: #0f172a;
            line-height: 1.4;
        }
.image-studio-quickcard p {
            margin: 0;
            color: #64748b;
            font-size: 12px;
            line-height: 1.7;
            display: -webkit-box;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 2;
            overflow: hidden;
        }
.image-studio-quickcard-action {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: #1d4ed8;
            font-size: 12px;
            font-weight: 700;
        }
.image-studio-main {
            display: grid;
            gap: 18px;
            min-width: 0;
            padding: 0 8px 0 12px;
        }
.image-studio-summary {
            display: none;
        }
.image-studio-summary-copy {
            display: grid;
            gap: 6px;
            min-width: 0;
        }
.image-studio-summary-copy strong {
            font-size: 16px;
            color: #111827;
        }
.image-studio-summary-copy p,
        .image-studio-sidecard-tip {
            margin: 0;
            color: #6e7b90;
            font-size: 12px;
            line-height: 1.65;
        }
.image-studio-sidecard-tip {
            display: none;
        }
.image-studio-gallery-shell {
            display: grid;
            gap: 12px;
            padding: 4px 0 0;
            border-radius: 0;
            border: none;
            background: transparent;
        }
.image-studio-tools {
            display: grid;
            grid-auto-flow: column;
            grid-auto-columns: 164px;
            gap: 12px;
            overflow-x: auto;
            padding: 4px 12px 8px 2px;
            scrollbar-width: none;
        }
.image-studio-tools::-webkit-scrollbar {
            display: none;
        }
.image-studio-tool-card {
            display: grid;
            grid-template-columns: 1fr;
            align-items: center;
            gap: 12px;
            justify-items: center;
            min-height: 116px;
            padding: 16px 14px 14px;
            border-radius: 18px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background: rgba(255, 255, 255, 0.98);
            box-shadow: 0 8px 20px rgba(15, 23, 42, 0.04);
            text-align: center;
            transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease, background .18s ease;
        }
.image-studio-tool-card:hover {
            transform: translateY(-2px);
            box-shadow: 0 14px 28px rgba(15, 23, 42, 0.08);
        }
.image-studio-tool-card.active {
            border-color: rgba(37, 99, 255, 0.24);
            background: linear-gradient(180deg, rgba(255, 255, 255, 0.99) 0%, rgba(239, 246, 255, 0.98) 100%);
            box-shadow: 0 16px 32px rgba(37, 99, 255, 0.14);
            transform: translateY(-2px);
        }
.image-studio-tool-card.active .image-studio-tool-tag {
            background: rgba(37, 99, 255, 0.14);
            color: #1d4ed8;
        }
.image-studio-tool-copy {
            display: block;
            min-width: 0;
            width: 100%;
        }
.image-studio-tool-copy-top {
            display: block;
            min-width: 0;
        }
.image-studio-tool-tag {
            display: none;
        }
.image-studio-tool-card strong {
            display: block;
            font-size: 15px;
            font-weight: 700;
            color: #111827;
            line-height: 1.35;
            word-break: break-word;
        }
.image-studio-tool-card span {
            font-size: 11px;
            color: #8a94a6;
            line-height: 1.45;
        }
.image-studio-tool-card:not([data-tool-code="video-theme"]) .image-studio-tool-copy > span:last-child {
            display: none;
        }
.image-studio-tool-thumb {
            width: 76px;
            height: 76px;
            border-radius: 20px;
            justify-self: center;
            background: linear-gradient(135deg, #dbe7ff 0%, #f4f7ff 100%);
            box-shadow: inset 0 0 0 1px rgba(255,255,255,0.72);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px;
        }
.image-studio-tool-thumb svg {
            width: 100%;
            height: 100%;
            display: block;
        }
.image-studio-tool-card[data-tool-code="generate"] .image-studio-tool-thumb {
            background: linear-gradient(135deg, #ffe1d6 0%, #fff1ec 100%);
        }
.image-studio-tool-card[data-tool-code="cutout"] .image-studio-tool-thumb {
            background: linear-gradient(135deg, #e8efff 0%, #f7f9ff 100%);
        }
.image-studio-tool-card[data-tool-code="erase"] .image-studio-tool-thumb {
            background: linear-gradient(135deg, #e7f5ff 0%, #f8fcff 100%);
        }
.image-studio-tool-card[data-tool-code="mark_edit"] .image-studio-tool-thumb {
            background: linear-gradient(135deg, #e9ebff 0%, #fbfbff 100%);
        }
.image-studio-tool-card[data-tool-code="outpaint"] .image-studio-tool-thumb {
            background: linear-gradient(135deg, #eaf6e9 0%, #f8fff7 100%);
        }
.image-studio-tool-card[data-tool-code="enhance"] .image-studio-tool-thumb {
            background: linear-gradient(135deg, #dcecff 0%, #f7fbff 100%);
        }
.image-studio-tool-card[data-tool-code="video-theme"] .image-studio-tool-thumb {
            background: linear-gradient(135deg, #e7ecff 0%, #f8faff 100%);
        }
.image-studio-tool-card .image-studio-tool-thumb::before,
        .image-studio-tool-card .image-studio-tool-thumb::after {
            content: none !important;
            display: none !important;
            background: none !important;
            box-shadow: none !important;
            inset: auto !important;
        }
.image-studio-gallery-head {
            margin-top: 0;
            align-items: flex-end;
        }
.image-studio-gallery-head strong {
            font-size: 16px;
        }
.image-studio-gallery-filters {
            display: none;
        }
.image-studio-gallery {
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 14px;
        }
.image-studio-preset-card {
            min-height: 0;
            position: relative;
            border-radius: 26px;
            border: 1px solid rgba(255, 255, 255, 0.52);
            background: #10141d;
            box-shadow: 0 22px 42px rgba(15, 23, 42, 0.12);
            overflow: hidden;
            content-visibility: auto;
            contain-intrinsic-size: 280px 240px;
        }
.image-studio-preset-card.large {
            grid-column: span 1;
        }
.image-studio-preset-stage {
            min-height: 280px;
            border-radius: inherit;
            isolation: isolate;
            background: #111827;
        }
.image-studio-preset-card.large .image-studio-preset-stage {
            min-height: 264px;
        }
.image-studio-preset-card.portrait .image-studio-preset-stage {
            min-height: 308px;
        }
.image-studio-preset-card.square .image-studio-preset-stage {
            min-height: 256px;
        }
.image-studio-preset-preview {
            transform: scale(1);
            transition: transform .45s ease, filter .45s ease;
            filter: saturate(1.04) contrast(1.02);
            background-color: #edf2f7;
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
        }
.image-studio-preset-image {
            width: 100%;
            height: 100%;
            display: block;
            object-fit: cover;
            image-rendering: auto;
            transform: translateZ(0);
            backface-visibility: hidden;
        }
.image-studio-preset-card.has-cover-image .image-studio-preset-preview::before,
        .image-studio-preset-card.has-cover-image .image-studio-preset-preview::after {
            content: none !important;
            display: none !important;
        }
.image-studio-preset-stage::after {
            content: "";
            position: absolute;
            inset: 0;
            background:
                linear-gradient(180deg, rgba(10, 14, 24, 0.02) 0%, rgba(10, 14, 24, 0.1) 34%, rgba(10, 14, 24, 0.72) 76%, rgba(8, 12, 20, 0.92) 100%);
            z-index: 1;
            pointer-events: none;
            opacity: 0;
            transition: opacity .2s ease;
        }
.image-studio-preset-stage::before {
            content: "";
            position: absolute;
            inset: 0;
            z-index: 1;
            pointer-events: none;
            box-shadow: inset 0 0 0 1px rgba(255,255,255,0.08);
        }
.image-studio-preset-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 28px 52px rgba(15, 23, 42, 0.18);
        }
.image-studio-preset-card:hover .image-studio-preset-preview {
            transform: scale(1.045);
            filter: saturate(1.08);
        }
.image-studio-preset-card:hover .image-studio-preset-stage::after {
            opacity: 1;
        }
.image-studio-preset-overlay strong {
            font-size: 16px;
        }
.image-studio-preset-overlay p {
            font-size: 12px;
        }
.image-studio-preset-overlay {
            position: absolute;
            inset: auto 0 0 0;
            padding: 118px 16px 82px;
            background: linear-gradient(180deg, rgba(13, 18, 29, 0) 0%, rgba(11, 16, 27, 0.74) 42%, rgba(9, 14, 24, 0.94) 100%);
            color: #fff;
            z-index: 2;
            opacity: 0;
            transform: translateY(12px);
            transition: opacity .2s ease, transform .2s ease;
            pointer-events: none;
        }
.image-studio-preset-topline {
            display: none;
        }
.image-studio-preset-badge {
            display: none;
        }
.image-studio-preset-ratio {
            display: none;
        }
.image-studio-preset-overlay p {
            color: rgba(255, 255, 255, 0.82);
            -webkit-line-clamp: 3;
        }
.image-studio-preset-meta {
            display: none;
        }
.image-studio-preset-tool {
            display: none;
        }
.image-studio-preset-card:hover .image-studio-preset-overlay,
        .image-studio-preset-card:focus-within .image-studio-preset-overlay {
            opacity: 1;
            transform: translateY(0);
        }
.image-studio-preset-action {
            left: 16px;
            right: 16px;
            top: auto;
            bottom: 16px;
            justify-content: center;
            transform: translateY(10px);
            transition: opacity .2s ease, transform .2s ease;
            z-index: 4;
            pointer-events: auto;
        }
.image-studio-preset-card:hover .image-studio-preset-action,
        .image-studio-preset-card:focus-within .image-studio-preset-action {
            transform: translateY(0);
        }
.image-studio-preset-action button {
            width: auto;
        }
.image-studio-preset-index {
            display: none;
        }
body[data-tool-mode="image"] .image-create-studio,
        body[data-tool-mode="video"] .image-create-studio {
            display: block;
        }
body[data-tool-mode="image"] .hero,
        body[data-tool-mode="image"] .guest-hero,
        body[data-tool-mode="image"] .workspace-records,
        body[data-tool-mode="video"] .hero,
        body[data-tool-mode="video"] .guest-hero,
        body[data-tool-mode="video"] .workspace-records {
            display: none;
        }
body[data-tool-mode="image"] .result-card,
        body[data-tool-mode="video"] .result-card {
            display: none;
        }
body[data-tool-mode="image"]:not(.show-record-history) .task-list,
        body[data-tool-mode="video"]:not(.show-record-history) .task-list,
        body[data-tool-mode="image"]:not(.show-record-history) .pagination,
        body[data-tool-mode="video"]:not(.show-record-history) .pagination {
            display: none !important;
        }
body.workspace-creations-open[data-tool-mode="image"] .image-create-studio,
        body.workspace-creations-open[data-tool-mode="video"] .image-create-studio {
            display: none;
        }
body.workspace-creations-open[data-tool-mode="image"] .workspace-records,
        body.workspace-creations-open[data-tool-mode="video"] .workspace-records {
            display: grid;
            padding: 18px 0 20px;
            align-content: start;
            width: min(1260px, 100%);
            margin: 0 auto;
        }
body.workspace-creations-open[data-tool-mode="image"] .workspace-records .task-list,
        body.workspace-creations-open[data-tool-mode="video"] .workspace-records .task-list {
            display: grid !important;
            grid-template-columns: 1fr;
            gap: 22px;
        }
body.workspace-creations-open[data-tool-mode="image"] .workspace-records .pagination,
        body.workspace-creations-open[data-tool-mode="video"] .workspace-records .pagination {
            display: flex !important;
            margin-top: 0;
            padding-left: 10px;
            padding-right: 10px;
            box-sizing: border-box;
        }
body.workspace-creations-open[data-tool-mode="image"] .workspace-records .task-date-group,
        body.workspace-creations-open[data-tool-mode="video"] .workspace-records .task-date-group {
            gap: 12px;
        }
body.workspace-creations-open[data-tool-mode="image"] .workspace-records .task-date-group-list,
        body.workspace-creations-open[data-tool-mode="video"] .workspace-records .task-date-group-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(196px, 240px));
            gap: 14px;
            align-content: start;
            justify-content: start;
        }
body.workspace-creations-open[data-tool-mode="image"] .workspace-records .task-date-group-title,
        body.workspace-creations-open[data-tool-mode="video"] .workspace-records .task-date-group-title {
            padding-left: 10px;
            padding-right: 10px;
            box-sizing: border-box;
        }
body.workspace-creations-open[data-tool-mode="image"] .workspace-records .section-head,
        body.workspace-creations-open[data-tool-mode="video"] .workspace-records .section-head {
            padding-left: 10px;
            padding-right: 0;
        }
body[data-tool-mode="image"] .composer-top,
        body[data-tool-mode="video"] .composer-top {
            display: none;
        }
body[data-tool-mode="image"] #chat-compose-field,
        body[data-tool-mode="video"] #chat-compose-field {
            display: none;
        }
body[data-tool-mode="image"] #media-compose,
        body[data-tool-mode="video"] #media-compose {
            display: none;
            margin-top: 0;
            padding: 0;
            border-top: none;
        }
body.studio-advanced-open[data-tool-mode="image"] #media-compose,
        body.studio-advanced-open[data-tool-mode="video"] #media-compose {
            display: none;
        }
body[data-tool-mode="image"] .media-prompt-field,
        body[data-tool-mode="video"] .media-prompt-field {
            display: none;
        }
body[data-tool-mode="image"] .composer,
        body[data-tool-mode="video"] .composer {
            display: none;
        }
body[data-tool-mode="image"] .workspace,
        body[data-tool-mode="video"] .workspace {
            overflow-y: auto;
            background:
                radial-gradient(circle at top right, rgba(54, 102, 255, 0.05), transparent 32%),
                linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
        }
body.studio-advanced-open[data-tool-mode="image"] .media-drawer-shell,
        body.studio-advanced-open[data-tool-mode="video"] .media-drawer-shell {
            width: min(1280px, calc(100vw - 96px));
            margin: 0 auto;
            display: grid;
            gap: 16px;
        }
body.chat-landing[data-mode="chat"] .composer-title {
            color: #172033;
            font-size: clamp(22px, 3vw, 30px);
            font-weight: 700;
            line-height: 1.25;
        }
body.chat-landing[data-mode="chat"] .composer-desc {
            display: none;
        }
body.chat-landing[data-mode="chat"] .workspace-disclaimer {
            position: absolute;
            right: 22px;
            bottom: 6px;
            left: 22px;
            z-index: 15;
        }
body.chat-landing[data-mode="chat"] .chat-quick-actions {
            display: none;
        }
.sidebar-brand-wordmark {
            display: none;
        }
body.chat-landing[data-mode="chat"] .workspace-disclaimer:not(.landing-workspace-disclaimer) {
            display: none !important;
        }
body.chat-landing[data-mode="chat"] .landing-workspace-disclaimer {
            position: static !important;
            right: auto;
            bottom: auto;
            left: auto;
            display: flex !important;
            align-items: center;
            justify-content: center;
            flex-wrap: wrap;
            gap: 8px;
            margin: 10px 0 0;
            padding: 0;
            color: #93a0b4;
            font-size: 11px;
            line-height: 1.5;
            text-align: center;
        }
body.chat-landing[data-mode="chat"] .landing-workspace-disclaimer a {
            color: #0d72f5;
            white-space: nowrap;
        }
body[data-mode="chat"] .conversation-item.active {
            background: #e8f1ff !important;
            border-color: transparent !important;
            box-shadow: none !important;
        }
body[data-mode="chat"] .conversation-item.active .conversation-title,
        body[data-mode="chat"] .conversation-item.active .conversation-item-icon {
            color: #0b6ff0 !important;
        }
body[data-mode="chat"] .conversation-item.active .conversation-time {
            color: #6d84a6 !important;
        }
.work-task-back {
            width: 34px;
            height: 34px;
            justify-self: end;
            min-height: 34px;
            padding: 0;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border: 1px solid #dbe4ef;
            border-radius: 50%;
            background: #fff;
            color: #52657f;
            cursor: pointer;
            transition: color .18s ease, border-color .18s ease, background .18s ease;
        }
.work-task-back:hover { border-color: #9fc4fa; background: #f3f8ff; color: #0b6ff0; }
.work-task-back svg { width: 18px; height: 18px; flex: 0 0 18px; }
body[data-mode="chat"][data-chat-entry-mode="work"] .empty-state {
            align-items: flex-start;
            justify-content: flex-start;
            overflow-y: auto;
            padding-top: 24px;
            padding-bottom: 28px;
        }
body[data-mode="chat"][data-chat-entry-mode="work"] .chat-empty {
            min-height: 0;
            align-content: start;
            padding-bottom: 8px;
        }
body .landing-workspace-disclaimer { display: none !important; }
body[data-mode="chat"] .chat-voice-btn.is-hold-to-talk {
            width: auto;
            min-width: 104px;
            height: 36px;
            padding: 0 12px;
            gap: 6px;
            flex: 0 0 auto;
            border: 1px solid rgba(37, 99, 235, 0.14);
            border-radius: 999px;
            background: rgba(37, 99, 235, 0.07);
            color: #1d4ed8;
            box-shadow: none;
            font-size: 12px;
            font-weight: 650;
            touch-action: none;
            -webkit-user-select: none;
            user-select: none;
            -webkit-touch-callout: none;
        }
body[data-mode="chat"] .chat-voice-btn.is-hold-to-talk .chat-voice-label {
            display: inline-block;
        }
body[data-mode="chat"] .chat-voice-btn.is-hold-to-talk svg {
            width: 18px;
            height: 18px;
            flex: 0 0 18px;
        }
body[data-mode="chat"] .chat-voice-btn.is-hold-to-talk:hover {
            background: rgba(37, 99, 235, 0.11);
            color: #1d4ed8;
            transform: none;
        }
body[data-mode="chat"] .chat-voice-btn.is-hold-to-talk.is-hold-active,
        body[data-mode="chat"] .chat-voice-btn.is-hold-to-talk.is-listening {
            border-color: rgba(37, 99, 235, 0.32);
            background: #2563eb;
            color: #fff;
            box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.13);
            transform: scale(0.98);
        }
body[data-mode="chat"] .chat-voice-btn.is-hold-to-talk.is-processing {
            border-color: rgba(37, 99, 235, 0.2);
            background: rgba(37, 99, 235, 0.1);
            color: #1d4ed8;
            cursor: wait;
            opacity: 1;
        }
aside[data-fuuvo-shared-sidebar="1"] .sidebar-toggle-slot,
        body.chat-landing[data-mode="chat"] .sidebar-toggle-slot {
            align-self: center;
        }
body.chat-detail-open[data-mode="chat"] {
            --chat-sidebar-resizer-width: 0px;
        }
body.chat-detail-open[data-mode="chat"] .desktop-sidebar-resizer {
            display: none !important;
            pointer-events: none !important;
        }
body[data-mode="chat"] .chat-bubble .chat-markdown .table-scroll table {
            width: max-content;
            min-width: 100%;
            max-width: none;
            table-layout: auto;
        }
body[data-mode="chat"] .chat-bubble .chat-markdown .table-scroll :is(th, td).chat-table-col-key {
            min-width: 82px;
            max-width: none;
            white-space: nowrap;
            word-break: normal;
            overflow-wrap: normal;
        }
body[data-mode="chat"] .chat-bubble .chat-markdown .table-scroll :is(th, td).chat-table-col-number {
            min-width: 104px;
            max-width: none;
            white-space: nowrap;
            word-break: normal;
            overflow-wrap: normal;
        }
body[data-mode="chat"] .chat-bubble .chat-markdown .table-scroll :is(th, td).chat-table-col-text {
            min-width: 118px;
            max-width: none;
            white-space: nowrap;
            word-break: normal;
            overflow-wrap: normal;
        }
body[data-mode="chat"] .chat-bubble .chat-markdown .table-scroll :is(th, td).chat-table-col-wrap {
            min-width: 184px;
            max-width: 320px;
            white-space: normal;
            word-break: normal;
            overflow-wrap: break-word;
        }
#image-studio-upload-btn.hidden,
        #studio-reference-bar.hidden,
        #source-image-panel.hidden,
        #video-image-panel.hidden {
            display: none !important;
        }
body[data-mode="chat"]:not(.chat-landing) .chat-message-model-meta {
            display: inline-flex;
            max-width: 100%;
            min-height: 22px;
            margin: 0 0 7px;
            padding: 3px 8px;
            align-items: center;
            gap: 5px;
            overflow: hidden;
            border: 1px solid #e1e5ec;
            border-radius: 999px;
            background: #f7f9fc;
            color: #6b7280;
            font-size: 11px;
            font-weight: 560;
            line-height: 1.25;
            white-space: nowrap;
            vertical-align: middle;
        }
body[data-mode="chat"]:not(.chat-landing) .chat-message-model-label {
            color: #7a8493;
            font-weight: 650;
        }
body[data-mode="chat"]:not(.chat-landing) .chat-message-model-provider {
            overflow: hidden;
            color: #49658e;
            text-overflow: ellipsis;
        }
body[data-mode="chat"]:not(.chat-landing) .chat-message-model-name {
            max-width: min(42vw, 300px);
            overflow: hidden;
            color: #2d4f87;
            font-weight: 680;
            text-overflow: ellipsis;
        }
body[data-mode="chat"]:not(.chat-landing) .chat-message-model-separator {
            color: #a2aab7;
        }
body[data-mode="chat"]:not(.chat-landing) .chat-message-model-meta code {
            max-width: min(46vw, 340px);
            overflow: hidden;
            color: #68758a;
            font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
            font-size: 10px;
            text-overflow: ellipsis;
        }
.chat-bubble .bubble-actions [data-action="quote"],
.chat-bubble .bubble-actions .quote-action,
.chat-bubble .bubble-actions .quote-btn {
  width: 32px;
  min-width: 32px;
  height: 32px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0;
  line-height: 1;
}
.chat-bubble .bubble-actions [data-action="quote"]::before,
.chat-bubble .bubble-actions .quote-action::before,
.chat-bubble .bubble-actions .quote-btn::before {
  content: "\275D";
  font-size: 20px;
  line-height: 1;
}
.chat-bubble .bubble-actions {
  width: max-content;
  max-width: 100%;
  margin-inline: 0;
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}
.chat-bubble .bubble-actions [data-action="quote"],
.chat-bubble .bubble-actions [data-chat-action="quote"],
.chat-bubble .bubble-actions .quote-action,
.chat-bubble .bubble-actions .quote-btn,
.chat-bubble .bubble-actions .quote-button,
.chat-bubble .bubble-actions button[title="引用"],
.chat-bubble .bubble-actions button[aria-label="引用"] {
  width: 32px;
  min-width: 32px;
  height: 32px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0;
  line-height: 1;
}
.chat-bubble .bubble-actions [data-action="quote"]::before,
.chat-bubble .bubble-actions [data-chat-action="quote"]::before,
.chat-bubble .bubble-actions .quote-action::before,
.chat-bubble .bubble-actions .quote-btn::before,
.chat-bubble .bubble-actions .quote-button::before,
.chat-bubble .bubble-actions button[title="引用"]::before,
.chat-bubble .bubble-actions button[aria-label="引用"]::before {
  content: "\275D";
  font-size: 20px;
  line-height: 1;
}
:where(html.dark, body.dark, [data-theme="dark"]) :where(
  .sidebar .logo,
  .sidebar .brand,
  .side-bar .logo,
  .side-bar .brand,
  [class*="sidebar"] [class*="logo"],
  [class*="sidebar"] [class*="brand"],
  [class*="side-bar"] [class*="logo"],
  [class*="side-bar"] [class*="brand"],
  [data-sidebar-brand],
  [data-role="brand"]
) {
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding-inline: 8px;
  margin-inline: auto;
  overflow: hidden;
  text-align: center;
}
:where(html.dark, body.dark, [data-theme="dark"]) :where(
  .sidebar .logo > *,
  .sidebar .brand > *,
  .side-bar .logo > *,
  .side-bar .brand > *,
  [class*="sidebar"] [class*="logo"] > *,
  [class*="sidebar"] [class*="brand"] > *,
  [class*="side-bar"] [class*="logo"] > *,
  [class*="side-bar"] [class*="brand"] > *,
  [data-sidebar-brand] > *,
  [data-role="brand"] > *
) {
  flex: 0 0 auto;
}
:where(html.dark, body.dark, [data-theme="dark"]) :where(
  .sidebar .logo img,
  .sidebar .logo svg,
  .sidebar .brand img,
  .sidebar .brand svg,
  .side-bar .logo img,
  .side-bar .logo svg,
  .side-bar .brand img,
  .side-bar .brand svg,
  [class*="sidebar"] [class*="logo"] img,
  [class*="sidebar"] [class*="logo"] svg,
  [class*="sidebar"] [class*="brand"] img,
  [class*="sidebar"] [class*="brand"] svg
) {
  display: block;
}
html body .fuuvo-mobile-sidebar-inline-trigger {
    display: none !important;
}
html body aside[data-fuuvo-shared-sidebar="1"] .fuuvo-sidebar-brand.is-english .sidebar-brand-logo {
    position: relative !important;
    display: grid !important;
}
html body aside[data-fuuvo-shared-sidebar="1"] .fuuvo-sidebar-brand.is-english .sidebar-brand-logo
    :is(.sidebar-brand-logo-static, .sidebar-brand-logo-hover) {
    grid-area: 1 / 1 !important;
    display: block !important;
    object-fit: contain !important;
    object-position: left center !important;
    background: transparent !important;
    border: 0 !important;
    pointer-events: none !important;
    transition: opacity 120ms ease, visibility 120ms ease !important;
}
html body aside[data-fuuvo-shared-sidebar="1"] .fuuvo-sidebar-brand.is-english .sidebar-brand-logo-hover {
    visibility: hidden !important;
    opacity: 0 !important;
}
html body aside[data-fuuvo-shared-sidebar="1"] .fuuvo-sidebar-brand.is-english.is-fuuvo-video-playing
    .sidebar-brand-logo-static {
    visibility: hidden !important;
    opacity: 0 !important;
}
html body aside[data-fuuvo-shared-sidebar="1"] .fuuvo-sidebar-brand.is-english.is-fuuvo-video-playing
    .sidebar-brand-logo-hover {
    visibility: visible !important;
    opacity: 1 !important;
}
.shell-theme-toggle {
    width: 36px;
    height: 36px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 36px;
    border: 1px solid #dbe4ef;
    border-radius: 10px;
    background: #fff;
    color: #50627a;
    cursor: pointer;
    transition: background-color .16s ease, border-color .16s ease, color .16s ease, transform .16s ease;
}
.shell-theme-toggle:hover,
.shell-theme-toggle:focus-visible {
    border-color: #9bbcf1;
    background: #f1f6ff;
    color: #0d72f5;
}
.shell-theme-toggle:active {
    transform: scale(.96);
}
.shell-theme-toggle:focus-visible {
    outline: 3px solid rgba(13, 114, 245, .2);
    outline-offset: 2px;
}
.shell-theme-toggle-icon {
    width: 19px;
    height: 19px;
    display: block;
}
.shell-theme-toggle-icon-moon {
    display: none;
}
.fuuvo-linear-svg {
    display: block;
    width: 100%;
    height: 100%;
    flex: 0 0 auto;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.fuuvo-topbar-menu-icon,
.fuuvo-topbar-menu-icon > img { width: 22px; height: 22px; display: block; }
aside[data-fuuvo-shared-sidebar="1"] .sidebar-toggle-slot {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    margin-top: 6px;
}
aside[data-fuuvo-shared-sidebar="1"] .sidebar-toggle-slot .desktop-history-toggle {
    position: static !important;
    inset: auto !important;
    width: 28px !important;
    height: 28px !important;
    min-width: 28px !important;
    padding: 0 !important;
    border: 0 !important;
    border-radius: 8px !important;
    background: transparent !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
}
aside[data-fuuvo-shared-sidebar="1"] .sidebar-toggle-slot .desktop-history-toggle:hover {
    background: rgba(15, 23, 42, 0.05) !important;
}
html body aside[data-fuuvo-shared-sidebar="1"] :is(.conversation-item, .task-item, .portal-recent-item) {
    border: 0 !important;
    box-shadow: none !important;
    transform: none !important;
    transition: background-color .16s ease, color .16s ease !important;
}
html body aside[data-fuuvo-shared-sidebar="1"] .portal-recent-item :is(.portal-recent-link, .portal-recent-link:hover, .portal-recent-link:focus, .portal-recent-link:active) {
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
}
html body :is(.home-tool-drawer, .workspace-tool-drawer) .home-tool-drawer-item,
html body :is(.home-tool-drawer, .workspace-tool-drawer) .home-tool-drawer-item:is(:hover, :focus-visible, .active) {
    background: transparent !important;
    box-shadow: none !important;
}
html body :is(.home-tool-drawer, .workspace-tool-drawer) .home-tool-drawer-item :is(.capability-icon, .core-feature-btn-icon),
html body :is(.home-tool-drawer, .workspace-tool-drawer) .home-tool-drawer-item:is(:hover, :focus-visible, .active) :is(.capability-icon, .core-feature-btn-icon) {
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
}
html body [data-home-icon="ask"],
html body [data-chat-tool-action="quick"] {
    display: none !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-menu {
    position: static !important;
    width: 100% !important;
    height: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    display: block !important;
    pointer-events: auto !important;
}
[data-fuuvo-account-portal="1"] .sidebar-account-toggle {
    position: absolute !important;
    left: 5px !important;
    bottom: 5px !important;
    z-index: 3 !important;
    width: 54px !important;
    min-width: 54px !important;
    height: 54px !important;
    min-height: 54px !important;
    margin: 0 !important;
    padding: 0 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    border: 0 !important;
    border-radius: 8px !important;
    background: transparent !important;
    color: #5e6168 !important;
    box-shadow: none !important;
    cursor: pointer !important;
    transition: background-color .16s ease, transform .16s ease, box-shadow .16s ease !important;
}
[data-fuuvo-account-portal="1"] .sidebar-account-toggle:hover,
[data-fuuvo-account-portal="1"] .sidebar-account-menu.is-open .sidebar-account-toggle,
[data-fuuvo-account-portal="1"] .sidebar-account-toggle:focus-visible {
    background: #e7e7e9 !important;
    color: #17181b !important;
    box-shadow: none !important;
    outline: none !important;
}
[data-fuuvo-account-portal="1"] .sidebar-account-toggle:focus-visible {
    box-shadow: inset 0 0 0 2px #6b7280 !important;
}
[data-fuuvo-account-portal="1"] .sidebar-account-toggle::after {
    content: none !important;
    display: none !important;
}
[data-fuuvo-account-portal="1"] .sidebar-account-menu:not(.is-open) .sidebar-account-toggle:hover {
    background: #e7e7e9 !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-launcher-icon {
    width: 28px !important;
    height: 28px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: currentColor !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-launcher-icon svg {
    width: 28px !important;
    height: 28px !important;
    display: block !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-launcher-label {
    display: none;
}
[data-fuuvo-account-portal="1"] .sidebar-account-toggle > .workspace-account-avatar,
[data-fuuvo-account-portal="1"] .sidebar-account-toggle > .workspace-account-toggle-copy,
[data-fuuvo-account-portal="1"] .sidebar-account-toggle > .sidebar-account-chevron {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    margin: -1px !important;
    padding: 0 !important;
    overflow: hidden !important;
    clip: rect(0 0 0 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}
[data-fuuvo-account-portal="1"] .sidebar-account-dropdown {
    position: fixed !important;
    left: 15px !important;
    /* Keep the card inside the viewport even though it lives in the 64px
       fixed launcher portal.  The legacy dropdown rule supplies a below-
       trigger top value, so use an explicit viewport-relative top here. */
    top: auto !important;
    bottom: 63px !important;
    z-index: 2 !important;
    width: min(360px, calc(100vw - 30px)) !important;
    height: auto !important;
    min-height: 0 !important;
    max-height: calc(100dvh - 90px) !important;
    margin: 0 !important;
    padding: 12px !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;
    overflow: hidden !important;
    border: 0 !important;
    border-radius: 18px !important;
    background: var(--account-card-bg) !important;
    color: var(--account-ink) !important;
    box-shadow: 0 18px 38px rgba(0, 0, 0, .34) !important;
    opacity: 1 !important;
    transform: translateY(0) !important;
}
[data-fuuvo-account-portal="1"] .sidebar-account-dropdown.hidden,
[data-fuuvo-account-portal="1"] .sidebar-quick-settings.hidden,
[data-fuuvo-account-portal="1"] .sidebar-quick-settings-panel.hidden,
[data-fuuvo-account-portal="1"] .sidebar-quick-settings-main.hidden {
    display: none !important;
}
[data-fuuvo-account-portal="1"].is-account-menu-open {
    z-index: 6000 !important;
}
[data-fuuvo-account-portal="1"] .sidebar-account-dropdown:not(.hidden) {
    z-index: 6002 !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-profile-head {
    min-height: 113px !important;
    padding: 4px 18px 11px !important;
    display: flex !important;
    align-items: center !important;
    gap: 16px !important;
    flex: 0 0 auto !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-profile-avatar {
    width: 62px !important;
    height: 62px !important;
    min-width: 62px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    overflow: hidden !important;
    border-radius: 50% !important;
    background: #7b1fa2 !important;
    color: #ffffff !important;
    font-size: 22px !important;
    font-weight: 600 !important;
    line-height: 1 !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-profile-avatar img {
    width: 100% !important;
    height: 100% !important;
    display: block !important;
    object-fit: cover !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-avatar-initial {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-profile-copy {
    min-width: 0 !important;
    display: grid !important;
    gap: 4px !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-profile-copy strong {
    display: block !important;
    overflow: hidden !important;
    color: #ffffff !important;
    font-size: 16px !important;
    font-weight: 650 !important;
    line-height: 1.2 !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-profile-copy p {
    margin: 0 !important;
    overflow: hidden !important;
    color: var(--account-muted) !important;
    font-size: 13px !important;
    line-height: 1.25 !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-divider {
    height: 1px !important;
    min-height: 1px !important;
    margin: 0 0 8px !important;
    background: rgba(255, 255, 255, .92) !important;
    flex: 0 0 auto !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-profile-head + .workspace-account-divider {
    margin-bottom: 20px !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-plan,
[data-fuuvo-account-portal="1"] .workspace-account-credits {
    width: 100% !important;
    min-height: 48px !important;
    margin: 0 0 6px !important;
    padding: 0 14px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 10px !important;
    border: 0 !important;
    border-radius: 11px !important;
    background: var(--account-surface) !important;
    color: #ad9cff !important;
    font-size: 16px !important;
    font-weight: 500 !important;
    line-height: 1.2 !important;
    text-decoration: none !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-plan:hover,
[data-fuuvo-account-portal="1"] .workspace-account-plan:focus-visible,
[data-fuuvo-account-portal="1"] .workspace-account-credits:hover {
    background: #393650 !important;
    color: #c7bcff !important;
    outline: none !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-plan-arrow {
    width: 24px !important;
    height: 24px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 50% !important;
    background: #a998ff !important;
    color: #38314f !important;
    font-size: 16px !important;
    line-height: 1 !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-credits {
    justify-content: flex-start !important;
    gap: 12px !important;
    margin-bottom: 17px !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-credits strong {
    color: #ad9cff !important;
    font-size: 16px !important;
    font-weight: 500 !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-actions {
    min-height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    display: flex !important;
    flex: 0 1 auto !important;
    flex-direction: column !important;
    gap: 2px !important;
    overflow: auto !important;
    scrollbar-width: none !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-actions::-webkit-scrollbar {
    display: none !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-actions > a,
[data-fuuvo-account-portal="1"] .workspace-account-actions > button {
    width: 100% !important;
    min-height: 48px !important;
    flex: 0 0 48px !important;
    margin: 0 !important;
    padding: 0 12px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-start !important;
    gap: 12px !important;
    border: 0 !important;
    border-radius: 9px !important;
    background: transparent !important;
    color: #ffffff !important;
    font-family: inherit !important;
    font-size: 16px !important;
    font-weight: 560 !important;
    line-height: 1.2 !important;
    text-align: left !important;
    text-decoration: none !important;
    cursor: pointer !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-actions > a:hover,
[data-fuuvo-account-portal="1"] .workspace-account-actions > a:focus-visible,
[data-fuuvo-account-portal="1"] .workspace-account-actions > button:hover,
[data-fuuvo-account-portal="1"] .workspace-account-actions > button:focus-visible {
    background: rgba(255, 255, 255, .1) !important;
    color: #ffffff !important;
    outline: none !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-actions > a > :is(svg, .fuuvo-linear-icon),
[data-fuuvo-account-portal="1"] .workspace-account-actions > button > :is(svg, .fuuvo-linear-icon) {
    width: 22px !important;
    height: 22px !important;
    min-width: 22px !important;
    display: block !important;
    color: currentColor !important;
    fill: none !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-action-chevron {
    width: 18px !important;
    height: 18px !important;
    min-width: 18px !important;
    margin-left: auto !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-team-promo {
    position: fixed !important;
    left: 399px !important;
    bottom: 63px !important;
    z-index: 1 !important;
    width: 132px !important;
    height: min(648px, calc(100dvh - 90px)) !important;
    max-height: calc(100dvh - 90px) !important;
    padding: 82px 0 22px !important;
    display: none !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 28px !important;
    border-right: 1px solid rgba(255, 255, 255, .1) !important;
    color: #b5b6bd !important;
    pointer-events: auto !important;
}
[data-fuuvo-account-portal="1"] .sidebar-account-menu.is-open .workspace-account-team-promo {
    display: flex !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-team-label {
    font-size: 15px !important;
    line-height: 1.2 !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-team-icon {
    width: 37px !important;
    height: 37px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: #ce6b00 !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-team-icon svg {
    width: 37px !important;
    height: 37px !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-team-promo > a {
    display: grid !important;
    justify-items: center !important;
    gap: 10px !important;
    color: #ffffff !important;
    font-size: 15px !important;
    line-height: 1.2 !important;
    text-decoration: none !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-team-promo > a:hover,
[data-fuuvo-account-portal="1"] .workspace-account-team-promo > a:focus-visible {
    color: #d2caff !important;
    outline: none !important;
}
[data-fuuvo-account-portal="1"] .workspace-account-team-promo > a b {
    padding: 2px 10px !important;
    border-radius: 999px !important;
    background: #ff6144 !important;
    color: #ffffff !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    line-height: 1.1 !important;
}
[data-fuuvo-account-portal="1"] .sidebar-quick-settings {
    position: fixed !important;
    left: 15px !important;
    top: auto !important;
    right: auto !important;
    bottom: 63px !important;
    z-index: 4 !important;
    width: min(360px, calc(100vw - 30px)) !important;
    height: min(648px, calc(100dvh - 90px)) !important;
    max-height: calc(100dvh - 90px) !important;
    margin: 0 !important;
    padding: 18px !important;
    overflow: auto !important;
    border: 0 !important;
    border-radius: 18px !important;
    background: var(--account-card-bg) !important;
    color: var(--account-ink) !important;
    box-shadow: 0 18px 38px rgba(0, 0, 0, .34) !important;
    scrollbar-width: none !important;
}
[data-fuuvo-account-portal="1"] .sidebar-quick-settings::-webkit-scrollbar {
    display: none !important;
}
[data-fuuvo-account-portal="1"] .sidebar-quick-settings-title,
[data-fuuvo-account-portal="1"] .sidebar-quick-settings-row,
[data-fuuvo-account-portal="1"] .sidebar-quick-settings-back,
[data-fuuvo-account-portal="1"] .sidebar-quick-settings-option,
[data-fuuvo-account-portal="1"] .sidebar-quick-settings-footer {
    color: #ffffff !important;
}
html body nav[data-fuuvo-workspace-rail="1"] [data-workspace-rail-item="settings"] {
    display: none !important;
}
html body aside[data-fuuvo-shared-sidebar="1"] .conversation-actions {
    width: 28px !important;
    height: 28px !important;
    min-width: 28px !important;
    min-height: 28px !important;
    padding: 0 !important;
    display: inline-flex !important;
    flex: 0 0 28px !important;
    align-items: center !important;
    justify-content: center !important;
}
html body aside[data-fuuvo-shared-sidebar="1"] .conversation-more-btn {
    width: 28px !important;
    height: 28px !important;
    min-width: 28px !important;
    min-height: 28px !important;
    max-width: 28px !important;
    max-height: 28px !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    border-radius: 8px !important;
    background: transparent !important;
    box-shadow: none !important;
    box-sizing: border-box !important;
}
html body aside[data-fuuvo-shared-sidebar="1"] .conversation-more-btn:focus-visible,
html body aside[data-fuuvo-shared-sidebar="1"] .conversation-item.menu-open .conversation-more-btn {
    background: rgba(96, 165, 250, .14) !important;
    box-shadow: none !important;
}
html body aside[data-fuuvo-shared-sidebar="1"] .conversation-more-btn:focus-visible {
    outline: 2px solid rgba(96, 165, 250, .56) !important;
    outline-offset: -2px;
}
.shell-topbar-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #0d72f5;
    font-size: 15px;
    font-weight: 600;
}
.shell-topbar-back svg,
.shell-topbar-back > img {
    width: 20px;
    height: 20px;
}
.creation-app .sidebar-shell {
    display: grid;
    flex: 0 0 auto;
}
.creation-app .sidebar-nav-btn {
    width: 100%;
    border: 0;
    background: transparent;
    cursor: pointer;
    text-align: left;
}
.creation-app .sidebar-nav-btn .rail-icon {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 12px;
}
.creation-app .sidebar-nav-btn .rail-glyph {
    width: 22px;
    height: 22px;
    flex: 0 0 22px;
}
.sidebar-nav-btn picture.rail-glyph > img { width: 100%; height: 100%; }
.creation-app .sidebar-nav-btn .rail-text {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.portal-shell {
    height: auto;
    min-height: 100vh;
    overflow: visible;
    transition: grid-template-columns .2s ease;
}
.portal-shell.sidebar-collapsed,
.creation-app.sidebar-collapsed,
.feature-shell.sidebar-collapsed {
    grid-template-columns: 0 minmax(0, 1fr);
}
.portal-shell.sidebar-collapsed > aside[data-fuuvo-shared-sidebar="1"],
.creation-app.sidebar-collapsed > aside[data-fuuvo-shared-sidebar="1"],
.feature-shell.sidebar-collapsed > aside[data-fuuvo-shared-sidebar="1"] {
    width: 0;
    min-width: 0;
    padding-left: 0;
    padding-right: 0;
    border-right: 0;
    opacity: 0;
    overflow: hidden !important;
    pointer-events: none;
}
.portal-content {
    height: auto;
    min-height: 100vh;
    overflow: visible;
}
.portal-topbar {
    min-height: 86px;
    padding: 0 38px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    border-bottom: 0;
}
.portal-sidebar-toggle {
    width: 36px;
    height: 36px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    justify-self: start;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: #71809a;
    cursor: pointer;
}
.portal-sidebar-toggle:hover {
    background: #f4f8ff;
    color: #0d72f5;
}
.portal-sidebar-toggle svg,
.portal-sidebar-toggle img { width: 22px; height: 22px; display: block; }
.shell-history-back { min-width: 72px; min-height: 38px; padding: 0 12px 0 8px; display: inline-flex; align-items: center; justify-content: center; gap: 3px; border: 0; border-radius: 8px; background: transparent; color: #617391; font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; }
.shell-history-back:hover { background: #f4f8ff; color: #0d72f5; }
.shell-history-back svg { width: 20px; height: 20px; flex: 0 0 20px; display: block; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.portal-back { display: none; }
.portal-subpage-back { justify-self: start; display: inline-flex; align-items: center; gap: 6px; color: var(--brand); font-size: 15px; font-weight: 600; }
.portal-subpage-back svg,
.portal-subpage-back > img { width: 20px; height: 20px; }
.portal-topbar-title { color: #111827; font-size: 20px; font-weight: 700; }
.portal-top-safety-link { display: inline-flex; align-items: center; gap: 7px; color: #71809a; font-size: 15px; font-weight: 600; }
.portal-top-safety-link svg,
.portal-top-safety-link > img { width: 21px; height: 21px; }
.portal-topbar-actions { justify-self: end; display: flex; align-items: center; gap: 18px; }
.portal-main {
    flex: none;
    height: auto;
    min-height: calc(100vh - 86px);
    overflow: visible;
}
.fuuvo-shell-search-dialog {
    width: min(368px, calc(100vw - 12px));
    height: 100vh;
    height: 100dvh;
    max-height: none;
    overflow: hidden;
    border: 0;
    border-right: 1px solid rgba(15, 23, 42, .06);
    border-radius: 0 26px 26px 0;
    background: rgba(255, 255, 255, .98);
    box-shadow: 20px 0 48px rgba(15, 23, 42, .12);
}
.fuuvo-shell-search-head {
    min-height: 72px;
    padding: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid rgba(15, 23, 42, .05);
}
.fuuvo-shell-search-input-wrap {
    flex: 1 1 auto;
    min-width: 0;
    min-height: 46px;
    padding: 0 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid rgba(15, 23, 42, .08);
    border-radius: 16px;
    background: #f8fafc;
    color: #6b778c;
}
.fuuvo-shell-search-input-wrap svg,
.fuuvo-shell-search-input-wrap > img { width: 20px; height: 20px; flex: 0 0 20px; }
.fuuvo-shell-search-input-wrap input {
    width: 100%;
    border: 0;
    outline: 0;
    background: transparent;
    color: #172033;
    font: inherit;
    font-size: 15px;
}
.fuuvo-shell-search-close {
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: #6b778c;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
}
.fuuvo-shell-search-close:hover { background: #f1f4f8; color: #172033; }
.fuuvo-shell-search-body {
    height: calc(100vh - 72px);
    height: calc(100dvh - 72px);
    max-height: none;
    padding: 12px;
    overflow-y: auto;
}
.fuuvo-shell-search-section-title {
    padding: 7px 8px;
    color: #8a94a6;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .03em;
}
.fuuvo-shell-search-create,
.fuuvo-shell-search-results a {
    width: 100%;
    min-height: 56px;
    padding: 10px 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-radius: 12px;
    border: 0;
    background: transparent;
    color: #172033;
    font: inherit;
    text-align: left;
    text-decoration: none !important;
    cursor: pointer;
}
.fuuvo-shell-search-create:hover,
.fuuvo-shell-search-results a:hover { background: #f4f7fb; }
.fuuvo-shell-search-create-icon,
.fuuvo-shell-search-result-icon {
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    background: #eaf3ff;
    color: #1672e8;
    font-size: 17px;
}
.fuuvo-shell-search-result-icon svg {
    width: 20px;
    height: 20px;
    display: block;
}
.fuuvo-shell-search-create-icon img { width: 22px; height: 22px; }
.fuuvo-shell-search-create > span:nth-child(2) { min-width: 0; display: grid; gap: 3px; }
.fuuvo-shell-search-create strong,
.fuuvo-shell-search-results strong { overflow: hidden; font-size: 14px; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.fuuvo-shell-search-create small { color: #8490a4; font-size: 12px; }
.fuuvo-shell-search-create b { margin-left: auto; color: #9aa4b5; font-size: 14px; }
.fuuvo-shell-search-results { display: grid; gap: 2px; }
.fuuvo-shell-search-results a { min-height: 50px; }
.fuuvo-shell-search-results p { margin: 10px 8px 18px; color: #8a94a6; font-size: 13px; }
.capabilities-framework { display: grid; grid-template-columns: 258px minmax(0, 1fr); gap: 42px; margin: 22px auto 0; align-items: start; }
.capabilities-toc { position: sticky; top: 20px; padding: 16px 9px 20px; border: 1px solid #d8e3f1; border-radius: 10px; background: #fff; }
.capabilities-toc a { min-height: 51px; padding: 0 15px; display: flex; align-items: center; gap: 14px; border-radius: 9px; color: #293957; font-size: 16px; line-height: 1.3; }
.capabilities-toc a:hover, .capabilities-toc a.active { background: #eff5ff; color: var(--brand); }
.capabilities-toc a span { width: 30px; flex: 0 0 30px; font-size: 17px; }
.capabilities-content { min-width: 0; }
.capabilities-content-heading { margin: 7px 0 34px; }
.capabilities-content-heading h1 { margin: 0; color: var(--ink); font-size: 43px; line-height: 1.18; }
.capabilities-content-heading p { margin: 17px 0 0; color: #53627a; font-size: 18px; line-height: 1.6; }
.capabilities-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.capabilities-card { min-height: 214px; padding: 25px 18px 21px; display: flex; flex-direction: column; align-items: center; justify-content: flex-start; border: 1px solid #d5e2f4; border-radius: 12px; background: #fff; color: var(--text); text-align: center; transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease; }
.capabilities-card:hover { border-color: #8ab9fb; box-shadow: 0 10px 24px rgba(28,85,160,.08); transform: translateY(-1px); }
.capabilities-card-icon { width: 76px; height: 76px; display: inline-flex; align-items: center; justify-content: center; color: var(--brand); }
.capabilities-card-icon svg { width: 100%; height: 100%; display: block; }
.capabilities-card strong { margin-top: 12px; color: var(--ink); font-size: 22px; line-height: 1.25; }
.capabilities-card > span:last-child { margin-top: 7px; color: #53627a; font-size: 15px; line-height: 1.5; }
.capabilities-page-note { margin: 25px 0 0; padding-top: 18px; border-top: 1px solid var(--line); color: #53627a; font-size: 15px; line-height: 1.6; }
.capabilities-page-actions { margin-top: 23px; }
.portal-main:has(.portal-hero) .portal-featured-icon { width: 64px; height: 64px; flex-basis: 64px; color: var(--brand); }
.portal-main:has(.portal-hero) .portal-help-card .portal-icon-circle { width: 64px; height: 64px; flex-basis: 64px; border-radius: 0; background: transparent; color: var(--brand); }
.portal-main:has(.portal-hero) .portal-help-card .portal-icon-circle svg,
.portal-main:has(.portal-hero) .portal-help-card .portal-icon-circle img { width: 100%; height: 100%; object-fit: contain; }
.ai-info-overview { margin-top: 23px; padding: 19px 23px 18px; border: 1px solid #c9ddff; border-radius: 11px; background: linear-gradient(110deg, #f3f8ff 0%, #fbfdff 100%); }
.ai-info-overview h2 { margin: 0 0 13px; color: var(--ink); font-size: 18px; }
.ai-info-overview-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.ai-info-overview-item { min-width: 0; padding: 0 22px; display: flex; align-items: center; gap: 13px; border-right: 1px solid #cbdcf4; }
.ai-info-overview-item:first-child { padding-left: 0; }
.ai-info-overview-item:last-child { padding-right: 0; border-right: 0; }
.ai-info-overview-icon { width: 58px; height: 58px; flex: 0 0 58px; display: inline-flex; align-items: center; justify-content: center; color: var(--brand); }
.ai-info-overview-icon svg { width: 100%; height: 100%; display: block; }
.ai-info-overview-item strong { display: block; color: var(--ink); font-size: 16px; line-height: 1.35; }
.ai-info-overview-item div > span { display: block; margin-top: 4px; color: #53627a; font-size: 13px; line-height: 1.45; }
.ai-info-layout { display: grid; grid-template-columns: 268px minmax(0, 1fr); gap: 28px; margin-top: 20px; align-items: start; }
.ai-info-toc { position: sticky; top: 20px; padding: 14px 8px 17px; border: 1px solid #dce5f1; border-radius: 11px; background: #fff; }
.ai-info-toc h2 { margin: 0 12px 10px; color: var(--ink); font-size: 18px; }
.ai-info-toc a { min-height: 42px; padding: 0 13px; display: flex; align-items: center; gap: 12px; border-radius: 8px; color: #53627a; font-size: 15px; }
.ai-info-toc a:hover, .ai-info-toc a.active { background: #eff5ff; color: var(--brand); }
.ai-info-toc a span { width: 28px; flex: 0 0 28px; font-size: 17px; }
.ai-info-content { min-width: 0; }
.ai-info-section { scroll-margin-top: 20px; }
.ai-info-section + .ai-info-section { margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--line); }
.ai-info-section-heading { display: flex; align-items: center; gap: 12px; }
.ai-info-section-heading h2 { margin: 0; color: var(--ink); font-size: 25px; line-height: 1.3; }
.ai-info-section-number { width: 40px; height: 40px; flex: 0 0 40px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; font-size: 17px; }
.ai-info-section-number.blue { border: 1px solid #a8ccff; background: #edf5ff; color: var(--brand); }
.ai-info-section-number.amber { border: 1px solid #f2ca76; background: #fff6e4; color: #df8500; }
.ai-info-section p { margin: 10px 0 0 52px; color: #53627a; font-size: 15px; line-height: 1.75; }
.ai-info-capability-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; margin: 14px 0 0 52px; }
.ai-info-capability-grid a { min-height: 64px; padding: 9px 12px; display: flex; align-items: center; justify-content: center; gap: 9px; border: 1px solid #8fb9ff; border-radius: 10px; color: var(--ink); font-size: 16px; font-weight: 700; white-space: nowrap; }
.ai-info-capability-grid a:hover { border-color: var(--brand); background: #f6faff; color: var(--brand); }
.ai-info-capability-icon { width: 34px; height: 34px; flex: 0 0 34px; display: inline-flex; align-items: center; justify-content: center; color: var(--brand); }
.ai-info-capability-icon svg { width: 100%; height: 100%; display: block; }
.ai-info-risk-section { margin-left: 0; }
.ai-info-risk-list { margin: 14px 0 0; overflow: hidden; border: 1px solid #f3d18d; border-radius: 10px; background: #fffaf0; }
.ai-info-risk-list > div { min-height: 47px; padding: 0 17px; display: flex; align-items: center; gap: 12px; color: #293957; font-size: 15px; }
.ai-info-risk-list > div + div { border-top: 1px solid #f2dfb4; }
.ai-info-risk-icon { width: 28px; height: 28px; flex: 0 0 28px; display: inline-flex; color: #df8500; }
.ai-info-risk-icon svg { width: 100%; height: 100%; display: block; }
.ai-info-next { margin: 23px 0 0; padding-top: 16px; display: flex; align-items: center; justify-content: center; gap: 12px; border-top: 1px solid var(--line); color: var(--brand); font-size: 16px; font-weight: 600; }
.ai-info-next span { font-size: 28px; line-height: .7; }
.portal-toc h2 { display: none !important; }
.community-rules-page { color: var(--text); }
.community-rules-header { padding: 2px 8px 0; }
.community-rules-header h1 { margin: 0; color: var(--ink); font-size: 38px; line-height: 1.2; }
.community-rules-meta { margin: 8px 0 0; color: #53627a; font-size: 15px; line-height: 1.5; }
.community-rules-intro { margin: 8px 0 0; color: var(--ink); font-size: 16px; line-height: 1.6; }
.community-policy-tabs { min-height: 58px; margin-top: 18px; padding: 0 8px; display: flex; align-items: center; gap: 0; border-bottom: 1px solid var(--line); }
.community-policy-tabs a { min-height: 58px; padding: 0 28px; display: inline-flex; align-items: center; justify-content: center; border-bottom: 3px solid transparent; color: var(--ink); font-size: 15px; font-weight: 600; white-space: nowrap; }
.community-policy-tabs a:first-child { padding-left: 10px; }
.community-policy-tabs a.active { border-bottom-color: var(--brand); color: var(--brand); }
.community-rules-layout { display: grid; grid-template-columns: 224px minmax(0, 1fr); gap: 36px; margin-top: 18px; padding: 0 8px 34px; align-items: start; }
.community-rules-toc { position: sticky; top: 22px; padding: 18px 12px 20px; border: 1px solid #dbe5f2; border-radius: 11px; background: #fff; }
.community-rules-toc h2 { margin: 0 10px 13px; color: var(--ink); font-size: 16px; }
.community-rules-toc a { min-height: 38px; padding: 0 10px; display: flex; align-items: center; gap: 10px; border-radius: 8px; color: #293957; font-size: 14px; line-height: 1.35; }
.community-rules-toc a:hover, .community-rules-toc a.active { background: #eff5ff; color: var(--brand); }
.community-rules-toc a span { width: 22px; flex: 0 0 22px; }
.community-rules-content { min-width: 0; }
.community-rule-section { scroll-margin-top: 20px; }
.community-rule-section + .community-rule-section { margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--line); }
.community-rule-section h2 { margin: 0 0 9px; color: var(--ink); font-size: 23px; line-height: 1.35; }
.community-rule-section > p { margin: 0; color: #53627a; font-size: 15px; line-height: 1.7; }
.community-rule-section > p + p { margin-top: 2px; }
.community-standard-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 15px; }
.community-standard-card { min-height: 100px; padding: 16px 17px; display: flex; align-items: center; gap: 16px; border: 1px solid #d1dff1; border-radius: 10px; background: #fff; }
.community-standard-icon { width: 54px; height: 54px; flex: 0 0 54px; display: inline-flex; align-items: center; justify-content: center; color: var(--brand); }
.community-standard-icon svg { width: 100%; height: 100%; display: block; }
.community-standard-card h3 { margin: 0; color: var(--ink); font-size: 16px; line-height: 1.35; }
.community-standard-card p { margin: 5px 0 0; color: #53627a; font-size: 13px; line-height: 1.5; }
.community-prohibited-list { margin-top: 15px; overflow: hidden; border: 1px solid #f3d38e; border-radius: 10px; background: #fffaf0; }
.community-prohibited-list > div { min-height: 40px; padding: 0 14px; display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; align-items: center; gap: 10px; color: #293957; font-size: 14px; }
.community-prohibited-list > div + div { border-top: 1px solid #f2dfb4; }
.community-prohibited-icon { width: 27px; height: 27px; display: inline-flex; align-items: center; justify-content: center; color: #ec920d; }
.community-prohibited-icon svg { width: 27px; height: 27px; display: block; }
.community-prohibited-list b { color: #8b6d38; font-size: 23px; font-weight: 400; line-height: 1; }
.community-responsible-list { margin-top: 14px; overflow: hidden; border: 1px solid #c7dcff; border-radius: 10px; background: #f4f8ff; }
.community-responsible-list > div { min-height: 54px; padding: 8px 16px; display: grid; grid-template-columns: 38px 126px minmax(0, 1fr); align-items: center; gap: 12px; }
.community-responsible-list > div + div { border-top: 1px solid #d7e5fa; }
.community-responsible-icon { width: 34px; height: 34px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; background: #0d72f5; color: #fff; }
.community-responsible-icon svg { width: 23px; height: 23px; display: block; }
.community-responsible-list strong { color: var(--ink); font-size: 16px; }
.community-responsible-list span:last-child { color: #53627a; font-size: 14px; line-height: 1.5; }
.community-enforcement-flow { margin-top: 14px; display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; gap: 12px; }
.community-enforcement-flow > div { min-height: 64px; padding: 10px 12px; display: flex; align-items: center; justify-content: center; gap: 9px; border: 1px solid #aecdff; border-radius: 9px; background: #f5f9ff; color: #293957; font-size: 14px; text-align: center; }
.community-flow-icon { width: 30px; height: 30px; flex: 0 0 30px; color: var(--brand); }
.community-flow-icon svg { width: 100%; height: 100%; display: block; }
.community-flow-arrow { color: var(--brand); font-size: 28px; font-weight: 300; }
.community-enforcement-flow + p { margin-top: 10px; }
.community-report-box { margin-top: 14px; padding: 17px 18px; display: flex; align-items: center; gap: 17px; border: 1px solid #aecdff; border-radius: 10px; background: #fff; }
.community-report-icon { width: 62px; height: 62px; flex: 0 0 62px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; background: #eaf2ff; color: var(--brand); }
.community-report-icon svg { width: 46px; height: 46px; display: block; }
.community-report-box p { margin: 0; color: #53627a; font-size: 14px; line-height: 1.6; }
.community-report-actions { margin-top: 11px; display: flex; align-items: center; flex-wrap: wrap; gap: 13px; color: #53627a; font-size: 13px; }
.community-report-actions .portal-button { min-height: 36px; padding: 0 18px; }
.community-report-actions > span + span { padding-left: 13px; border-left: 1px solid #d6e2f2; }
.community-report-actions a { color: var(--brand); }
.community-rule-note { margin-top: 9px !important; color: #7a879c !important; font-size: 12px !important; }
.community-contact-box { margin-top: 14px; padding: 18px 20px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)) auto; align-items: center; gap: 20px; border: 1px solid #d1dff1; border-radius: 10px; background: #fff; }
.community-contact-box strong { display: block; color: var(--ink); font-size: 14px; }
.community-contact-box a:not(.portal-button) { display: block; margin-top: 6px; color: var(--brand); font-size: 14px; }
.community-contact-box .portal-button { white-space: nowrap; }