/* Shared product interface: photography, neutral surfaces and clear actions. */
:root {
    --primary-color: #0071e3;
    --primary-dark: #0066cc;
    --primary-light: #2997ff;
    --primary-gradient: linear-gradient(#0071e3, #0071e3);
    --secondary-color: #1d1d1f;
    --accent-color: #0071e3;
    --bg-primary: #fff;
    --bg-secondary: #fff;
    --bg-tertiary: #f5f5f7;
    --text-primary: #1d1d1f;
    --text-secondary: #515154;
    --text-tertiary: #6e6e73;
    --border-color: #d2d2d7;
    --shadow-sm: 0 2px 8px #00000006;
    --shadow-md: 0 8px 30px #00000008;
    --shadow-lg: 0 16px 45px #00000012;
    --shadow-glow: none;
    --shadow-neon: none;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --rail-width: 0px;
    --brand-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei UI', 'Microsoft YaHei', sans-serif;
}
html { scroll-padding-top: 92px; }
body.brand-experience {
    background: #fff;
    color: #1d1d1f;
    font-family: var(--brand-font);
    letter-spacing: -.012em;
    line-height: 1.65;
    overflow-x: visible;
}
.brand-experience a { color: #0066cc; }
.brand-experience h1, .brand-experience h2 { text-wrap: balance; }
.brand-experience p { text-wrap: pretty; }
.brand-experience :focus-visible { outline: 3px solid #0071e3; outline-offset: 4px; }
.brand-experience .ui-icon { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.65; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }

/* The navigation stays light; account operations remain available in a native disclosure. */
.brand-experience .navbar {
    position: sticky; inset: auto; top: 0; width: 100%; height: auto;
    padding: 0 28px; background: #ffffffed; backdrop-filter: saturate(150%) blur(20px);
    border-bottom: 1px solid #0000000d; box-shadow: none; overflow: visible; z-index: 1400;
}
.brand-experience .navbar .navbar-container {
    max-width: 1280px; min-height: 64px; margin: 0 auto; display: flex;
    flex-direction: row; flex-wrap: nowrap; gap: 32px; align-items: center;
}
.brand-experience .navbar .navbar-brand { color: #1d1d1f; font-size: 20px; font-weight: 700; padding: 0; gap: 9px; white-space: nowrap; }
.brand-experience .brand-mark { background: transparent; color: #1d1d1f; width: 27px; height: 32px; border-radius: 0; }
.brand-experience .brand-mark .ui-icon { width: 26px; height: 26px; }
.brand-experience .brand-wordmark small { display: none; }
.brand-experience .navbar .navbar-nav { display: flex; flex-direction: row; flex-wrap: nowrap; gap: 12px; align-items: center; margin: 0 auto; padding: 0; }
.brand-experience .navbar-nav li { width: auto; }
.brand-experience .navbar .nav-link {
    display: flex; align-items: center; min-height: 64px; padding: 4px 9px;
    color: #515154 !important; background: transparent; border-radius: 0;
    font-size: 13px; font-weight: 500; letter-spacing: 0; box-shadow: none;
    position: relative; transform: none; transition: color .18s ease;
}
.brand-experience .navbar .nav-link:hover, .brand-experience .navbar .nav-link.active { color: #1d1d1f !important; background: transparent; box-shadow: none; transform: none; }
.brand-experience .navbar .nav-link.active { font-weight: 650; }
.brand-experience .navbar .nav-link.active::after { content: ''; position: absolute; inset: auto 9px 0; height: 2px; width: auto; margin: 0; border-radius: 0; background: #1d1d1f; }
.brand-experience .navbar .nav-link .ui-icon { display: none; }
.brand-experience .navbar .navbar-actions { display: flex; align-items: center; flex-shrink: 0; width: auto; margin: 0; padding: 0; border: 0; gap: 8px; }
.brand-experience .navbar-toggle { display: none; }
.account-menu { position: relative; }
.account-menu summary { list-style: none; display: flex; align-items: center; gap: 7px; min-height: 44px; color: #1d1d1f; cursor: pointer; font-size: 12px; }
.account-menu summary::-webkit-details-marker { display: none; }
.account-menu summary .ui-icon { width: 13px; height: 13px; transition: transform .2s; }
.account-menu[open] summary .ui-icon { transform: rotate(180deg); }
.brand-experience .account-avatar { width: 27px; height: 27px; display: grid; place-items: center; border-radius: 50%; font-size: 12px; color: #515154; background: #f0f0f2; }
.account-popover { position: absolute; right: 0; top: calc(100% + 9px); width: 242px; padding: 22px; background: #fff; color: #1d1d1f; border: 1px solid #e8e8ed; border-radius: 16px; box-shadow: 0 16px 60px #0000001c; }
.brand-experience .nav-identity { margin: 0 0 17px; }
.brand-experience .navbar .navbar-user { color: #1d1d1f; font-size: 16px; line-height: 1.5; max-width: 195px; display: block; }
.brand-experience .navbar-user small { display: block; color: #6e6e73; font-size: 12px; margin-top: 4px; }
.account-profile-link { display: flex; justify-content: space-between; padding: 13px 0; font-size: 14px; text-decoration: none; border-top: 1px solid #e8e8ed; }
.brand-experience .nav-account-buttons { display: flex; flex-direction: column; align-items: stretch; gap: 8px; margin-top: 12px; }
.brand-experience .nav-account-buttons form { margin: 0; }
.brand-experience .navbar .btn { font-size: 12px; min-height: 36px; padding: 7px 13px; border-radius: 24px; }
.brand-experience .nav-account-buttons .btn { width: 100%; }
.brand-experience .navbar .btn-mode, .brand-experience .navbar .btn-exit { background: #f5f5f7 !important; color: #515154 !important; border: 1px solid #f5f5f7 !important; }
.brand-experience .navbar .btn-mode:hover, .brand-experience .navbar .btn-exit:hover { background: #e8e8ed !important; color: #1d1d1f !important; }

/* Shared layout and restrained utility surfaces. */
.brand-experience .workspace-topbar { max-width: 1280px; margin: 0 auto; width: 100%; padding: 0 32px; height: 48px; display: flex; align-items: center; justify-content: space-between; gap: 16px; border-bottom: 1px solid #e8e8ed; background: #fff; font-size: 12px; color: #6e6e73; }
.brand-experience .topbar-root { color: #6e6e73; }
.brand-experience .topbar-divider { margin: 0 12px; color: #d2d2d7; }
.brand-experience .topbar-end { display: flex; align-items: center; gap: 22px; }
.brand-experience .topbar-end time { font-size: 11px; }
.brand-experience .topbar-guide { color: #515154; text-decoration: none; }
.brand-experience .topbar-guide span { margin-left: 6px; }
.brand-experience main#main-content { width: 100%; margin: 0; min-width: 0; flex: 1; animation: brand-arrive .42s ease both; }
.brand-experience .container { max-width: 1280px; width: 100%; padding: 44px 32px 64px; margin: 0 auto; }
.brand-home-page .workspace-topbar { display: none; }
.brand-home-page main#main-content { max-width: none; padding: 0; }
.brand-home-page .container.home-v6 { max-width: none; margin: 0; padding: 0; }
.brand-experience .site-notice { max-width: 1216px; margin: 12px auto; padding: 10px 16px; color: #6e6e73; background: #f5f5f7; border: 0; border-radius: 0; font-size: 12px; line-height: 1.6; }
.brand-experience .site-notice.is-error { background: #fff3f1; color: #a33828; }
.brand-experience .page-title, .brand-experience .form-title, .brand-experience .auth-title, .brand-experience .section-title { color: #1d1d1f !important; font-family: var(--brand-font); letter-spacing: -.04em; }
.brand-experience .page-title { font-size: clamp(30px, 3.2vw, 48px) !important; line-height: 1.22 !important; font-weight: 700; margin: 0 0 24px; }
.brand-experience .page-eyebrow { color: #6e6e73; font-size: 12px; letter-spacing: .03em; }
.brand-experience .page-introduction { color: #6e6e73; }
.brand-experience .page-visual-banner { background: #f5f5f7; border: 0; border-radius: 20px; box-shadow: none; padding: 28px; }
.brand-experience .page-visual-links .btn { display: inline-flex; align-items: center; justify-content: center; padding: 11px 22px; border: 1px solid transparent; }
.brand-experience .page-visual-title { color: #1d1d1f; font-family: var(--brand-font); font-size: clamp(30px, 3.8vw, 48px); line-height: 1.25; letter-spacing: -.05em; }
.brand-experience .page-visual-kicker, .brand-experience .page-visual-intro { color: #6e6e73; }
.brand-experience .page-visual-image figcaption { background: #0009; color: #fff; }
.brand-experience .card, .brand-experience .glass-card, .brand-experience .auth-card, .brand-experience .form-card, .brand-experience .stat-card, .brand-experience .stats-card, .brand-experience .profile-card, .brand-experience .dataset-card, .brand-experience .image-card, .brand-experience .video-card, .brand-experience .model-result, .brand-experience .diagnosis-card, .brand-experience .modal-content, .brand-experience .modal-box {
    background: #fff !important; color: #1d1d1f !important; border: 1px solid #e8e8ed !important; border-radius: 16px !important; box-shadow: none !important;
}
.brand-experience .card:hover, .brand-experience .dataset-card:hover, .brand-experience .stat-card:hover { border-color: #d2d2d7 !important; transform: none !important; box-shadow: none !important; }
.brand-experience .card-title { color: #1d1d1f !important; font-size: 20px; letter-spacing: -.03em; }
.brand-experience .card-header { border-bottom-color: #e8e8ed; }
.brand-experience .btn, .brand-experience .btn-action, .brand-experience .btn-view, .brand-experience .btn-back, .brand-experience .btn-load, .brand-experience .btn-start, .brand-experience .submit-btn, .brand-experience .auth-btn, .brand-experience .btn-send { border-radius: 28px; min-height: 44px; font-size: 14px; padding: 11px 22px; transition: background .18s, border-color .18s, transform .18s; }
.brand-experience .btn-primary, .brand-experience .btn-action:not(.btn-secondary):not(.btn-danger):not(.btn-delete), .brand-experience .btn-load, .brand-experience .submit-btn, .brand-experience .auth-btn, .brand-experience .btn-send { background: #0071e3 !important; border-color: #0071e3 !important; color: #fff !important; }
.brand-experience .btn-primary:hover, .brand-experience .btn-load:hover, .brand-experience .submit-btn:hover, .brand-experience .auth-btn:hover { background: #0077ed !important; border-color: #0077ed !important; }
.brand-experience .btn-secondary, .brand-experience .btn-back { background: transparent !important; color: #0066cc !important; border-color: #0071e3 !important; }
.brand-experience .btn-secondary:hover, .brand-experience .btn-back:hover { background: #f1f7ff !important; }
.brand-experience .btn-danger, .brand-experience .btn-delete { color: #b42318 !important; background: #fff !important; border-color: #edc9c5 !important; }
.brand-experience button:active, .brand-experience .btn:active { transform: translateY(1px); }
.brand-experience .form-label { color: #1d1d1f; font-size: 14px; }
.brand-experience .form-control, .brand-experience input[type='text'], .brand-experience input[type='email'], .brand-experience input[type='password'], .brand-experience input[type='tel'], .brand-experience input[type='number'], .brand-experience input[type='date'], .brand-experience select, .brand-experience textarea { background: #fff !important; color: #1d1d1f !important; border-color: #d2d2d7 !important; border-radius: 10px; font-size: 16px; }
.brand-experience input::placeholder, .brand-experience textarea::placeholder { color: #86868b !important; }
.brand-experience .form-control:focus, .brand-experience input:focus, .brand-experience select:focus, .brand-experience textarea:focus { border-color: #0071e3 !important; box-shadow: 0 0 0 3px #0071e315; }
.brand-experience .file-upload-area { background: #fafafa !important; border-color: #d2d2d7 !important; }
.brand-experience .file-upload-area:hover { background: #f1f7ff !important; }
.brand-experience .hint, .brand-experience .auth-footer, .brand-experience .empty-message, .brand-experience .empty-state, .brand-experience .status-text, .brand-experience .profile-subtitle { color: #6e6e73 !important; }
.brand-experience .status-badge, .brand-experience .badge { border-radius: 6px; font-size: 12px; }
.brand-experience th { background: #f5f5f7 !important; color: #515154 !important; font-size: 13px; }
.brand-experience td { color: #515154; border-bottom-color: #e8e8ed !important; font-size: 14px; }
.brand-experience tbody tr:hover { background: #fafafa !important; }
.brand-experience .page-link { color: #0066cc !important; border-color: #d2d2d7 !important; }
.brand-experience .current-page, .brand-experience .record-count, .brand-experience .code-id { color: #515154 !important; background: #f5f5f7 !important; }
.brand-experience .info-item, .brand-experience .media-box, .brand-experience .stat-item, .brand-experience .profile-info, .brand-experience .user-info, .brand-experience .task-info, .brand-experience .upload-preview { background: #f5f5f7 !important; color: #515154 !important; border-color: #e8e8ed !important; }
.brand-experience .info-item h4, .brand-experience .info-item p, .brand-experience .media-label, .brand-experience .highlight-text, .brand-experience .label, .brand-experience .value, .brand-experience .stat-value, .brand-experience .stat-number { color: #1d1d1f !important; }
.brand-experience .expert-advice, .brand-experience .diagnosis-info, .brand-experience .disease-result { background: #f5f5f7 !important; color: #515154 !important; border-color: #e8e8ed !important; }
.brand-experience .disease-name { color: #1d1d1f !important; }
.brand-experience .field-note { color: #6e6e73; background: #f5f5f7; border-left-color: #d2d2d7; }
.brand-experience .site-footer { width: 100%; margin: auto 0 0; background: #f5f5f7; padding: 32px; border-top: 1px solid #e8e8ed; color: #6e6e73; font-size: 12px; }
.brand-experience .footer-inner { max-width: 1216px; }
.brand-experience .footer-links a { color: #515154; text-decoration: none; }

/* History, consultation and secondary tools follow the same neutral surfaces. */
.brand-experience .review-page, .brand-experience .consultation-shell { max-width: 1280px; padding: 44px 32px 64px; color: #1d1d1f; }
.brand-experience .review-table-wrap, .brand-experience .review-sheet, .brand-experience .review-media, .brand-experience .review-panel { background: #fff; border-color: #e8e8ed; border-radius: 14px; }
.brand-experience .review-table td, .brand-experience .review-sheet p { color: #515154; }
.brand-experience .review-row-status { color: #515154; border-color: #e8e8ed; background: #f5f5f7; border-radius: 6px; }
.brand-experience .review-muted, .brand-experience .review-table small { color: #6e6e73; }
.brand-experience .review-sheet h2, .brand-experience .review-empty h2, .brand-experience .user-name, .brand-experience .model-name { color: #1d1d1f !important; font-family: var(--brand-font); }
.brand-experience .review-pagination a { color: #0066cc; border-color: #d2d2d7; background: #fff; border-radius: 8px; }
.brand-experience .review-image { background: #f5f5f7; border-color: #e8e8ed; border-radius: 10px; }
.brand-experience .review-explanation { color: #515154; background: #f5f5f7; border-color: #d2d2d7; }
.brand-experience .review-list, .brand-experience .review-meta dt, .brand-experience .review-compare figcaption, .brand-experience .review-page summary { color: #6e6e73; }
.brand-experience .consultation-heading h1 { color: #1d1d1f; font-family: var(--brand-font); font-size: clamp(30px, 3.8vw, 48px); line-height: 1.25; }
.brand-experience #consultation-form { border: 1px solid #e8e8ed; border-radius: 18px; padding: 32px; }
.brand-experience .consultation-section-heading h2, .brand-experience .consultation-field label, .brand-experience .consultation-aside h2, .brand-experience .consultation-result-heading h3, .brand-experience .consultation-result-panel h4, .brand-experience .consultation-history-record-heading h2, .brand-experience .consultation-history-section h3 { color: #1d1d1f; }
.brand-experience .consultation-step { color: #86868b; border-bottom-color: #d2d2d7; }
.brand-experience .consultation-hint, .brand-experience .consultation-optional, .brand-experience .consultation-required, .brand-experience .consultation-aside p, .brand-experience .consultation-aside li, .brand-experience .consultation-request p, .brand-experience .consultation-result-panel p, .brand-experience .consultation-result-panel li, .brand-experience .consultation-history-section p { color: #6e6e73; }
.brand-experience .consultation-field input:focus, .brand-experience .consultation-field select:focus, .brand-experience .consultation-field textarea:focus { outline-color: #0071e3; }
.brand-experience .consultation-details, .brand-experience .consultation-history-record-heading, .brand-experience .consultation-result-panel { border-color: #e8e8ed; }
.brand-experience .consultation-details summary, .brand-experience .consultation-text-button { color: #0066cc; }
.brand-experience .consultation-photo-picker { background: #f5f5f7; border: 0; border-radius: 12px; padding: 22px; }
.brand-experience .consultation-button { border-radius: 25px; font-size: 14px; border-color: #0071e3; font-weight: 500; padding: 10px 20px; }
.brand-experience .consultation-button-primary { color: #fff; background: #0071e3; border-color: #0071e3; }
.brand-experience .consultation-button-primary:hover { background: #0077ed; }
.brand-experience .consultation-button-secondary { color: #0066cc; background: #fff; }
.brand-experience .consultation-button-secondary:hover { background: #f1f7ff; }
.brand-experience .consultation-photo-actions:focus-within { outline-color: #0071e3; }
.brand-experience .consultation-aside-note, .brand-experience .consultation-sharing-note { background: #f5f5f7; border: 0; border-radius: 14px; padding: 25px; }
.brand-experience .consultation-boundary { border-color: #e8e8ed; }
.brand-experience .consultation-empty { color: #86868b; background: #fafafa; border-color: #e8e8ed; border-radius: 12px; }
.brand-experience .consultation-response, .brand-experience .consultation-history-record { border-color: #e8e8ed; border-radius: 14px; }
.brand-experience .consultation-request, .brand-experience .consultation-result-boundary, .brand-experience .consultation-history-note, .brand-experience .consultation-text-only { background: #f5f5f7; color: #6e6e73; border-color: #d2d2d7; }
.brand-experience .consultation-request h3 { color: #515154; }
.brand-experience .consultation-copy-status { color: #0066cc; }
.brand-experience .consultation-photo-preview, .brand-experience .consultation-history-media img, .brand-experience .consultation-photo-preview img { border-color: #e8e8ed; background: #f5f5f7; }
.brand-experience .consultation-status:not(.is-error) { color: #515154; background: #f5f5f7; border-color: #d2d2d7; }

/* Help is a utility, kept visually quieter than the task's main action. */
.brand-experience .ai-fab-container { right: 24px; bottom: 24px; }
.brand-experience .ai-fab-container .ai-fab-btn { background: #1d1d1f; border-color: #1d1d1f; color: #fff; display: flex; align-items: center; gap: 8px; height: 42px; padding: 0 17px; border-radius: 30px; font-size: 12px; box-shadow: 0 3px 15px #00000012; }
.brand-experience .ai-fab-container .ai-fab-btn:hover { background: #343437; }
.brand-experience .ai-fab-container .ai-chat-window { border-color: #e8e8ed; border-radius: 18px; box-shadow: 0 16px 60px #0000001c; }
.brand-experience .ai-fab-container .ai-chat-header { background: #f5f5f7; color: #1d1d1f; padding: 13px 16px; }
.brand-experience .ai-fab-container .ai-chat-close { color: #515154; }
.brand-experience .ai-fab-container .chat-msg { background: #f5f5f7; border: 0; color: #1d1d1f; border-radius: 12px; font-size: 14px; }
.brand-experience .ai-fab-container .msg-user { background: #0071e3; color: #fff; }
.brand-experience .ai-fab-container .ai-chat-input { background: #fff; border-color: #e8e8ed; }
.brand-experience .ai-fab-container .ai-chat-send { background: #0071e3; border-color: #0071e3; border-radius: 8px; }
.brand-experience .mobile-dock { display: none; }

/* Content is readable before scripting, with motion added only as enhancement. */
.navigation-progress { position: fixed; top: 0; left: 0; height: 2px; width: 0; background: #0071e3; z-index: 3000; opacity: 0; transition: width .4s ease, opacity .2s; }
.is-navigating .navigation-progress { width: 100%; opacity: 1; }
.is-navigating main#main-content { opacity: .8; transition: opacity .16s; }
.motion-ready [data-reveal].is-visible { animation: brand-reveal .65s cubic-bezier(.2,.7,.3,1) both; animation-delay: var(--reveal-delay, 0ms); }
@keyframes brand-arrive { from { opacity: .65; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
@keyframes brand-reveal { from { opacity: .45; translate: 0 14px; } to { opacity: 1; translate: 0 0; } }
@view-transition { navigation: auto; }
::view-transition-old(root) { animation: brand-leave .18s ease both; }
::view-transition-new(root) { animation: brand-arrive .3s ease both; }
@keyframes brand-leave { to { opacity: 0; } }

@media (min-width: 1121px) {
    .brand-experience .navbar .navbar-nav, .brand-experience .navbar .navbar-actions { visibility: visible !important; opacity: 1 !important; max-height: none !important; }
}
@media (max-width: 1120px) {
    .brand-experience .navbar { padding: 0 22px; }
    .brand-experience .navbar .navbar-container { flex-wrap: wrap; gap: 0; min-height: 60px; }
    .brand-experience .navbar .navbar-brand { padding: 12px 0; font-size: 18px; }
    .brand-experience .navbar-toggle { display: flex; margin-left: auto; color: #1d1d1f; background: transparent; border: 0; border-radius: 0; min-height: 44px; padding: 8px 0 8px 15px; gap: 7px; font-size: 12px; }
    .brand-experience .navbar-toggle-icon { font-size: 22px; }
    .brand-experience .navbar .navbar-nav { display: flex; width: 100%; flex-direction: column; align-items: stretch; gap: 0; margin: 0; padding: 12px 0 6px; flex-wrap: nowrap; }
    .brand-experience .navbar-nav li { width: 100%; }
    .brand-experience .navbar .nav-link { min-height: 46px; font-size: 17px; padding: 9px 0; }
    .brand-experience .navbar .nav-link.active::after { display: none; }
    .brand-experience .navbar .nav-link.active { color: #0066cc !important; }
    .brand-experience .navbar .navbar-actions { width: 100%; padding: 15px 0 20px; border-top: 1px solid #e8e8ed; }
    .brand-experience .navbar.navbar-enhanced:not(.is-menu-open) .navbar-nav, .brand-experience .navbar.navbar-enhanced:not(.is-menu-open) .navbar-actions { display: none !important; }
    .brand-experience .navbar.is-menu-open { max-height: calc(100dvh - 65px); overflow-y: auto; }
    .account-menu { width: 100%; }
    .account-menu summary { font-size: 15px; }
    .account-popover { position: static; width: 100%; box-shadow: none; border: 0; padding: 18px 0 0; }
    .brand-experience .nav-account-buttons { flex-direction: row; }
    .brand-experience .nav-account-buttons form { flex: 1; }
    .brand-experience .workspace-topbar { padding: 0 24px; }
    .brand-experience .site-notice { margin: 10px 24px; }
}
@media (max-width: 720px) {
    html { scroll-padding-top: 76px; }
    .brand-experience .navbar { padding: 0 20px; }
    .brand-experience .navbar .navbar-container { min-height: 56px; }
    .brand-experience .brand-mark { width: 24px; }
    .brand-experience .brand-mark .ui-icon { width: 23px; height: 23px; }
    .brand-experience .navbar-toggle-label { display: none; }
    .brand-experience .workspace-topbar { height: 42px; padding: 0 20px; font-size: 11px; }
    .brand-experience .topbar-root, .brand-experience .topbar-divider { display: none; }
    .brand-experience .topbar-end { gap: 14px; }
    .brand-experience .topbar-end time { font-size: 10px; }
    .brand-experience .container { padding: 30px 20px 45px; }
    .brand-experience .review-page, .brand-experience .consultation-shell { padding: 30px 20px 45px; }
    .brand-experience .page-visual-banner { padding: 20px; }
    .brand-experience #consultation-form { padding: 22px 18px; }
    .brand-experience .site-notice { margin: 10px 20px; font-size: 11px; padding: 9px 12px; }
    .brand-experience .footer-inner { gap: 15px; align-items: flex-start; flex-direction: column; }
    .brand-experience .site-footer { padding: 30px 20px 100px; font-size: 11px; }
    .brand-experience .mobile-dock { display: flex; position: fixed; bottom: 0; left: 0; right: 0; z-index: 1500; justify-content: space-around; padding: 8px 8px calc(8px + env(safe-area-inset-bottom)); border-top: 1px solid #e8e8ed; background: #ffffffee; backdrop-filter: blur(20px); }
    .brand-experience .mobile-dock a { display: flex; flex-direction: column; align-items: center; gap: 3px; flex: 1; min-height: 42px; font-size: 10px; text-decoration: none; color: #86868b; line-height: 1.4; }
    .brand-experience .mobile-dock a[aria-current] { color: #0071e3; font-weight: 600; }
    .brand-experience .mobile-dock .ui-icon { width: 20px; height: 20px; }
    .brand-experience .ai-fab-container { right: 15px; bottom: 82px; }
    .brand-experience .ai-fab-container .ai-fab-btn { width: 40px; height: 40px; padding: 0; justify-content: center; }
    .brand-experience .ai-fab-btn > span { display: none; }
    .brand-experience .ai-fab-container .ai-chat-window { max-height: calc(100dvh - 175px); width: min(360px, calc(100vw - 30px)); }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto !important; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
    .brand-experience main#main-content, .motion-ready [data-reveal].is-visible { animation: none !important; opacity: 1 !important; translate: none !important; transform: none !important; }
    .navigation-progress { display: none; }
    ::view-transition-old(root), ::view-transition-new(root) { animation: none !important; }
}
@media print {
    .brand-experience .navbar, .workspace-topbar, .navigation-progress, .mobile-dock, .ai-fab-container, .site-footer { display: none !important; }
    .brand-experience main#main-content { width: 100%; margin: 0; animation: none; }
    [data-reveal] { opacity: 1 !important; translate: none !important; animation: none !important; }
}