/* ===== Variables ===== */ :root { --main-blue: #5858f5; --main-blue-hover: #6b6be2; --text-primary: #05142f; --text-secondary: #323c50; --text-muted: #6b7486; --text-light: #8e95a3; --border-color: #ebf1f6; --border-color-dark: #d6dbe5; --bg-white: #ffffff; --bg-light: #f6f8f9; --bg-page: #f2f5f7; --font-cn: 'Noto Sans SC', 'PingFang SC', sans-serif; --font-en: 'Poppins', sans-serif; --header-height: 64px; --content-width: 1200px; } /* ===== Reset ===== */ *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } /* NOTE: was `html, body { height:100%; overflow-x:hidden }` — that clamped to the viewport and (per CSS spec, overflow-x:hidden computes overflow-y:auto) turned into an independent inner scroller, so window.scrollTo()/scrollY silently no-oped AND position:sticky anchored to the wrong scroller. Keep overflow clipping on ONLY; must stay a plain element for document scrolling + sticky to work. */ html, body { width: 100%; min-height: 100%; } html { overflow-x: hidden; } body { font-family: var(--font-cn); color: var(--text-primary); background: var(--bg-white); -webkit-font-smoothing: antialiased; } a { text-decoration: none; color: inherit; } ul, ol { list-style: none; } img { display: block; max-width: 100%; } button { border: none; background: none; cursor: pointer; font-family: inherit; } input { font-family: inherit; } /* ===== Sidebar ===== */ .sidebar { position: fixed; top: 0; left: 0; bottom: 0; width: 220px; background: var(--bg-white); border-right: 1px solid var(--border-color); display: flex; flex-direction: column; z-index: 1001; transition: width 0.3s ease; overflow: hidden; } .sidebar.collapsed { width: 64px; } .sidebar-top { display: flex; align-items: center; justify-content: space-between; padding: 16px 16px 16px 20px; min-height: var(--header-height); } .sidebar-logo { display: flex; align-items: center; gap: 10px; overflow: hidden; } .sidebar-logo-img { width: 32px; height: 32px; border-radius: 8px; flex-shrink: 0; } .sidebar-logo-text { font-family: var(--font-en); font-size: 18px; font-weight: 700; color: var(--main-blue); white-space: nowrap; opacity: 1; transition: opacity 0.2s; } .sidebar.collapsed .sidebar-logo-text { opacity: 0; width: 0; } .sidebar-toggle { width: 28px; height: 28px; border-radius: 6px; display: flex; align-items: center; justify-content: center; color: var(--text-light); font-size: 12px; flex-shrink: 0; transition: all 0.2s; } .sidebar-toggle:hover { background: var(--bg-light); color: var(--text-primary); } .sidebar.collapsed .sidebar-toggle i { transform: rotate(180deg); } .sidebar-nav { flex: 1; padding: 8px 0; display: flex; flex-direction: column; } .sidebar-item { display: flex; align-items: center; gap: 12px; padding: 12px 20px; font-size: 14px; font-weight: 500; color: var(--text-secondary); cursor: pointer; transition: all 0.2s; white-space: nowrap; text-decoration: none; } .sidebar-item:hover { background: var(--bg-light); color: var(--main-blue); } .sidebar-item.active { color: var(--main-blue); background: rgba(88, 88, 245, 0.08); } .sidebar-item i { width: 20px; text-align: center; font-size: 16px; flex-shrink: 0; } .sidebar-label { opacity: 1; transition: opacity 0.2s; } .sidebar.collapsed .sidebar-label { opacity: 0; width: 0; } .sidebar-bottom { padding: 8px 0; border-top: 1px solid var(--border-color); display: flex; flex-direction: column; } .sidebar-bottom .sidebar-item { font-size: 13px; } /* ===== Header ===== */ .top-header { position: fixed; top: 0; left: 220px; right: 0; height: var(--header-height); background: var(--bg-white); border-bottom: 1px solid var(--border-color); display: flex; align-items: center; justify-content: space-between; padding: 0 40px; z-index: 1000; transition: left 0.3s ease; } .sidebar.collapsed ~ .top-header { left: 64px; } .header-left { display: none; } .logo-wrap { display: flex; align-items: center; gap: 10px; } .logo-img { width: 32px; height: 32px; border-radius: 8px; } .logo-text { font-family: var(--font-en); font-size: 20px; font-weight: 700; color: var(--main-blue); } .header-center { flex: 1; max-width: 540px; margin: 0 40px; } .search-box { display: flex; align-items: center; background: var(--bg-light); border: 1px solid var(--border-color); border-radius: 8px; padding: 0 12px; height: 40px; transition: border-color 0.2s, box-shadow 0.2s; } .search-box:focus-within { border-color: var(--main-blue); box-shadow: 0 0 0 3px rgba(88, 88, 245, 0.1); } .search-box input { flex: 1; border: none; outline: none; background: transparent; font-size: 14px; color: var(--text-secondary); } .search-box input::placeholder { color: var(--text-light); } .search-icon { color: var(--text-light); font-size: 14px; } .header-right { display: flex; align-items: center; } .header-link { display: flex; align-items: center; gap: 6px; padding: 8px 20px; border-radius: 6px; font-size: 14px; font-weight: 500; color: var(--text-secondary); transition: background 0.2s; } .header-link:hover { background: var(--bg-light); } /* ===== Main Content ===== */ .main-content { margin-top: var(--header-height); margin-left: 220px; min-height: calc(100vh - var(--header-height)); transition: margin-left 0.3s ease; } .sidebar.collapsed ~ .main-content { margin-left: 64px; } .view { display: none; } .view.active { display: block; } /* ===== Categories ===== */ .categories-section { padding: 20px 40px; overflow: hidden; } .categories-scroll { display: flex; gap: 12px; overflow-x: auto; scrollbar-width: none; -ms-overflow-style: none; padding-bottom: 4px; } .categories-scroll::-webkit-scrollbar { display: none; } .category-chip { display: flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 10px; border: 1px solid var(--border-color-dark); background: var(--bg-white); font-size: 13px; font-weight: 500; color: var(--text-secondary); cursor: pointer; white-space: nowrap; flex-shrink: 0; transition: all 0.2s; } .category-chip:hover { border-color: var(--main-blue); color: var(--main-blue); box-shadow: 0 2px 8px rgba(88, 88, 245, 0.15); } .category-chip.active { background: var(--main-blue); border-color: var(--main-blue); color: white; } .category-chip i { font-size: 14px; } /* ===== Section Blocks ===== */ .section-block { padding: 10px 40px 30px; } .section-header { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; } .section-title { font-size: 22px; font-weight: 600; color: var(--text-primary); } .section-badge { display: inline-block; padding: 3px 10px; border-radius: 4px; font-size: 11px; font-weight: 600; font-family: var(--font-en); background: #e8f5e9; color: #2e7d32; } .section-badge.intermediate { background: #e3f2fd; color: #1565c0; } .section-badge.advanced { background: #fce4ec; color: #c62828; } /* ===== Programs Scroll (Popular) ===== */ .programs-wrapper { position: relative; margin: 0 -40px; padding: 0 50px; } .programs-scroll { overflow-x: auto; scrollbar-width: none; -ms-overflow-style: none; scroll-behavior: smooth; } .programs-scroll::-webkit-scrollbar { display: none; } .programs-track { display: flex; gap: 20px; padding-right: 20px; } .scroll-btn { position: absolute; top: 50%; transform: translateY(-50%); width: 40px; height: 40px; border-radius: 50%; background: var(--bg-white); border: 1px solid var(--border-color-dark); display: flex; align-items: center; justify-content: center; color: var(--text-secondary); font-size: 16px; cursor: pointer; z-index: 10; transition: all 0.2s; box-shadow: 0 2px 12px rgba(0,0,0,0.15); opacity: 1; } .scroll-btn:hover { background: var(--main-blue); color: white; border-color: var(--main-blue); box-shadow: 0 4px 12px rgba(88,88,245,0.3); } .scroll-btn-left { left: 4px; } .scroll-btn-right { right: 4px; } .scroll-btn.hidden { display: none; } .scroll-btn:disabled { opacity: 0.3; cursor: not-allowed; } .scroll-btn:disabled:hover { background: var(--bg-white); color: var(--text-secondary); border-color: var(--border-color-dark); box-shadow: 0 2px 8px rgba(0,0,0,0.1); } .program-card { width: 265px; min-height: 340px; border-radius: 12px; background: var(--text-primary); padding: 20px; display: flex; flex-direction: column; align-items: center; flex-shrink: 0; cursor: pointer; transition: transform 0.3s, box-shadow 0.3s; overflow: hidden; } .program-card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(5, 20, 47, 0.3); } .program-cover { width: 160px; height: 160px; border-radius: 10px; overflow: hidden; margin-bottom: 14px; flex-shrink: 0; } .program-cover img { width: 100%; height: 100%; object-fit: cover; } .program-title { font-size: 13px; font-weight: 500; color: rgba(255, 255, 255, 0.9); text-align: center; line-height: 1.5; margin-bottom: 4px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; } .program-label { font-size: 11px; color: rgba(255, 255, 255, 0.5); text-align: center; margin-top: 4px; } .program-bottom { display: flex; justify-content: space-between; align-items: center; width: 100%; margin-top: auto; padding-top: 14px; } .program-play-btn { display: flex; align-items: center; gap: 6px; padding: 6px 16px; background: rgba(255, 255, 255, 0.1); border-radius: 20px; color: white; font-size: 12px; font-weight: 500; cursor: pointer; transition: background 0.2s; } .program-play-btn:hover { background: rgba(255, 255, 255, 0.2); } /* ===== Podcast Grid ===== */ .podcast-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 24px; } .podcast-card { cursor: pointer; border-radius: 8px; overflow: hidden; transition: transform 0.3s, box-shadow 0.3s; background: var(--bg-white); } .podcast-card:hover { transform: translateY(-4px); box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1); } .podcast-card:hover .podcast-overlay { opacity: 1; } .podcast-card:hover .podcast-play-icon { transform: scale(1); } .podcast-cover-wrap { position: relative; width: 100%; padding-top: 100%; border-radius: 8px; overflow: hidden; } .podcast-cover-wrap img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; } .podcast-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.3); display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.3s; } .podcast-play-icon { width: 44px; height: 44px; background: var(--bg-white); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--main-blue); font-size: 16px; transform: scale(0); transition: transform 0.3s; } .podcast-info { padding: 10px 2px 4px; } .podcast-name { font-family: var(--font-en); font-size: 14px; font-weight: 500; color: var(--text-primary); line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; text-overflow: ellipsis; margin-bottom: 4px; } .podcast-category { font-size: 11px; color: var(--text-light); display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; } .podcast-difficulty { font-size: 11px; font-family: var(--font-en); color: var(--text-light); margin-top: 2px; } /* ===== Detail View ===== */ .detail-container { max-width: var(--content-width); margin: 0 auto; padding: 30px 40px 60px; display: flex; gap: 40px; } .detail-left { width: 100%; } .back-btn { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border-radius: 6px; font-size: 14px; font-weight: 500; color: var(--text-muted); margin-bottom: 24px; transition: background 0.2s, color 0.2s; } .back-btn:hover { background: var(--bg-light); color: var(--text-primary); } .detail-cover { width: 230px; height: 230px; border-radius: 10px; overflow: hidden; margin-bottom: 24px; flex-shrink: 0; } .detail-cover img { width: 100%; height: 100%; object-fit: cover; } .detail-title { font-family: var(--font-en); font-size: 28px; font-weight: 700; color: var(--text-primary); margin-bottom: 16px; line-height: 1.3; } .detail-meta { display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 16px; } .detail-meta span { display: flex; align-items: center; gap: 6px; font-size: 14px; color: var(--text-muted); } .detail-meta i { color: var(--text-light); font-size: 12px; } .detail-level { display: inline-block; padding: 4px 12px; border-radius: 6px; font-size: 12px; font-weight: 600; margin-bottom: 16px; } .detail-level.beginner { background: #e8f5e9; color: #2e7d32; } .detail-level.intermediate { background: #e3f2fd; color: #1565c0; } .detail-level.advanced { background: #fce4ec; color: #c62828; } .detail-desc { font-size: 14px; color: var(--text-secondary); line-height: 1.8; } .detail-right { width: 100%; max-width: 600px; } .episodes-title { font-size: 18px; font-weight: 600; color: var(--text-primary); margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--border-color); } .episodes-list { display: flex; flex-direction: column; } .episode-item { display: flex; align-items: center; gap: 16px; padding: 14px 12px; border-radius: 8px; cursor: pointer; transition: background 0.2s; } .episode-item:hover { background: var(--bg-light); } .episode-cover { width: 60px; height: 60px; border-radius: 6px; overflow: hidden; flex-shrink: 0; } .episode-cover img { width: 100%; height: 100%; object-fit: cover; } .episode-info { flex: 1; min-width: 0; } .episode-title { font-size: 15px; font-weight: 600; color: var(--text-primary); margin-bottom: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .episode-meta { display: flex; align-items: center; gap: 12px; font-size: 12px; color: var(--text-light); } .episode-duration { display: flex; align-items: center; gap: 4px; } .episode-play-btn { width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--main-blue); font-size: 14px; flex-shrink: 0; transition: background 0.2s; } .episode-play-btn:hover { background: rgba(88, 88, 245, 0.1); } /* ===== Search View ===== */ .search-results-header { padding: 30px 40px 10px; } .search-results-header h2 { font-size: 20px; font-weight: 600; color: var(--text-primary); } .search-results-header span { color: var(--main-blue); } .empty-state { text-align: center; padding: 80px 20px; color: var(--text-light); } .empty-state i { font-size: 48px; margin-bottom: 16px; opacity: 0.3; } .empty-state p { font-size: 16px; } /* ===== Footer ===== */ .site-footer { background: var(--text-primary); color: rgba(255, 255, 255, 0.7); margin-top: 60px; } .footer-content { max-width: var(--content-width); margin: 0 auto; padding: 50px 40px 30px; display: flex; justify-content: space-between; gap: 40px; } .footer-left { max-width: 320px; } .footer-logo { margin-bottom: 16px; } .footer-logo .logo-text { color: white; } .footer-desc { font-size: 14px; line-height: 1.7; color: rgba(255, 255, 255, 0.5); } .footer-links { display: flex; gap: 60px; } .footer-col { display: flex; flex-direction: column; gap: 10px; } .footer-col h4 { font-size: 15px; font-weight: 600; color: white; margin-bottom: 6px; } .footer-col a { font-size: 13px; color: rgba(255, 255, 255, 0.5); transition: color 0.2s; } .footer-col a:hover { color: white; } .footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding: 20px 40px; text-align: center; } .footer-bottom p { font-size: 13px; color: rgba(255, 255, 255, 0.3); } /* ===== Mobile Bottom Bar ===== */ .mobile-bottom-bar { display: none; } /* ===== Scrollbar Custom ===== */ .programs-track::-webkit-scrollbar, .categories-scroll::-webkit-scrollbar { height: 0; } /* ===== Responsive ===== */ @media (max-width: 768px) { .sidebar { display: none; } .top-header { left: 0; padding: 0 16px; } .main-content { margin-left: 0; } .player-bar { left: 0; } .header-center { margin: 0 12px; } .header-link span { display: none; } .categories-section { padding: 16px; } .section-block { padding: 10px 16px 24px; } .podcast-grid { grid-template-columns: repeat(3, 1fr); gap: 12px; } .programs-track { gap: 12px; } .program-card { width: 200px; min-height: 280px; padding: 14px; } .program-cover { width: 120px; height: 120px; } .detail-container { flex-direction: column; padding: 20px 16px 40px; } .detail-cover { width: 160px; height: 160px; } .detail-title { font-size: 22px; } .footer-content { flex-direction: column; padding: 30px 16px 20px; } .footer-links { gap: 30px; flex-wrap: wrap; } .mobile-bottom-bar { display: flex; justify-content: center; padding: 12px 0; background: white; border-top: 1px solid var(--border-color); } .mobile-play-btn { width: 48px; height: 48px; background: var(--main-blue); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; font-size: 18px; box-shadow: 0 4px 12px rgba(88, 88, 245, 0.3); } } @media (min-width: 769px) and (max-width: 1240px) { .sidebar { width: 64px; } .sidebar .sidebar-label { opacity: 0; width: 0; } .sidebar .sidebar-logo-text { opacity: 0; width: 0; } .top-header { left: 64px; } .main-content { margin-left: 64px; } .player-bar { left: 64px; } .podcast-grid { grid-template-columns: repeat(4, 1fr); } } @media (min-width: 1241px) { .podcast-grid { grid-template-columns: repeat(5, 1fr); } } /* ===== View Containers ===== */ #categoriesView, #followView, #notesView, #historyView, #blogView { padding: 30px 40px 40px; } /* ===== Page Titles ===== */ .page-title { font-size: 24px; font-weight: 700; margin-bottom: 24px; color: var(--text-primary); } .sub-title { font-size: 18px; font-weight: 600; margin: 24px 0 12px; color: var(--text-primary); } /* ===== Categories Page ===== */ .categories-page-grid { display: flex; flex-direction: column; gap: 12px; max-width: 800px; } .category-page-card { display: flex; align-items: center; gap: 16px; padding: 16px 20px; background: var(--bg-white); border-radius: 12px; cursor: pointer; transition: all 0.2s; box-shadow: 0 1px 3px rgba(0,0,0,0.06); } .category-page-card:hover { transform: translateX(4px); box-shadow: 0 4px 12px rgba(0,0,0,0.1); } .category-page-icon { font-size: 24px; width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; border-radius: 12px; background: var(--bg-light); } .category-page-info { flex: 1; } .category-page-name { font-size: 16px; font-weight: 600; color: var(--text-primary); } .category-page-count { font-size: 13px; color: var(--text-muted); margin-top: 2px; } .category-page-arrow { color: var(--text-light); font-size: 14px; } /* ===== Favorite Button ===== */ .favorite-btn { display: inline-flex; align-items: center; gap: 6px; padding: 10px 24px; border-radius: 8px; font-size: 14px; font-weight: 600; border: 2px solid var(--main-blue); color: var(--main-blue); background: transparent; cursor: pointer; transition: all 0.2s; margin-top: 16px; } .favorite-btn:hover { background: var(--main-blue); color: white; } .favorite-btn.favorited { background: var(--main-blue); color: white; } /* ===== Notes List ===== */ .notes-list { display: flex; flex-direction: column; gap: 12px; } .note-card { background: var(--bg-white); border-radius: 12px; padding: 16px 20px; box-shadow: 0 1px 3px rgba(0,0,0,0.06); } .note-header { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; flex-wrap: wrap; } .note-podcast { font-weight: 600; color: var(--main-blue); font-size: 14px; } .note-episode { font-size: 13px; color: var(--text-secondary); } .note-time { font-size: 12px; color: var(--text-light); margin-left: auto; } .note-content { font-size: 14px; color: var(--text-secondary); line-height: 1.6; } .note-actions { margin-top: 10px; display: flex; justify-content: flex-end; } .note-delete-btn { font-size: 13px; color: #e74c3c; padding: 4px 12px; border-radius: 6px; transition: background 0.2s; } .note-delete-btn:hover { background: rgba(231, 76, 60, 0.1); } /* ===== Stats Cards ===== */ .stats-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; } .stat-card { display: flex; align-items: center; gap: 16px; padding: 20px; background: var(--bg-white); border-radius: 12px; box-shadow: 0 1px 3px rgba(0,0,0,0.06); } .stat-icon { width: 48px; height: 48px; border-radius: 12px; background: linear-gradient(135deg, var(--main-blue), #7b7bf5); display: flex; align-items: center; justify-content: center; color: white; font-size: 20px; } .stat-value { font-size: 24px; font-weight: 700; color: var(--text-primary); font-family: var(--font-en); } .stat-label { font-size: 13px; color: var(--text-muted); margin-top: 2px; } /* ===== History List ===== */ .history-list { display: flex; flex-direction: column; gap: 8px; } .history-item { display: flex; align-items: center; gap: 14px; padding: 12px 16px; background: var(--bg-white); border-radius: 10px; cursor: pointer; transition: background 0.2s; box-shadow: 0 1px 2px rgba(0,0,0,0.04); } .history-item:hover { background: var(--bg-light); } .history-cover img { width: 48px; height: 48px; border-radius: 8px; object-fit: cover; } .history-info { flex: 1; min-width: 0; } .history-title { font-size: 14px; font-weight: 500; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .history-podcast { font-size: 12px; color: var(--text-muted); margin-top: 2px; } .history-time { font-size: 12px; color: var(--text-light); white-space: nowrap; } /* ===== Blog ===== */ .blog-list { display: flex; flex-direction: column; gap: 16px; max-width: 800px; } .blog-card { background: var(--bg-white); border-radius: 12px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.06); transition: box-shadow 0.2s; } .blog-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.1); } .blog-date { font-size: 12px; color: var(--text-light); margin-bottom: 8px; } .blog-title { font-size: 18px; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; } .blog-excerpt { font-size: 14px; color: var(--text-secondary); line-height: 1.6; margin-bottom: 12px; } .blog-readmore { font-size: 14px; color: var(--main-blue); font-weight: 500; } .blog-readmore:hover { text-decoration: underline; } /* ===== Empty States ===== */ .empty-state { text-align: center; padding: 60px 20px; color: var(--text-light); } .empty-state i { font-size: 48px; margin-bottom: 16px; opacity: 0.5; } .empty-state p { font-size: 16px; margin-bottom: 4px; } .empty-hint { font-size: 13px !important; color: var(--text-light) !important; } /* ===== Audio Player Bar ===== */ .player-bar { position: fixed; bottom: 0; left: 220px; right: 0; background: var(--bg-white); z-index: 1000; box-shadow: 0 -2px 16px rgba(0,0,0,0.08); transition: left 0.3s ease; } /* 播放条跟随侧边栏宽度对齐，避免被左侧菜单栏覆盖 */ .sidebar.collapsed ~ .player-bar { left: 64px; } .player-progress-bar { position: relative; width: 100%; height: 14px; margin: 0; padding: 4px 0; background: transparent; cursor: pointer; overflow: visible; touch-action: none; } /* Track — one clean, continuous line; doubles as the player-bar's top divider */ .player-progress-bar::before { content: ''; position: absolute; left: 0; right: 0; top: 50%; transform: translateY(-50%); height: 5px; border-radius: 999px; background: rgba(148, 163, 184, 0.4); transition: height 0.16s ease, box-shadow 0.16s ease, background 0.16s ease; } /* Fill — perfectly overlaid on the SAME line as the track (no double line) */ .player-progress { position: absolute; left: 0; top: 50%; transform: translateY(-50%); height: 5px; width: 0; border-radius: 999px; background: linear-gradient(90deg, var(--main-blue), #6f7dff); box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.18) inset, 0 2px 8px rgba(99, 102, 241, 0.25); transition: width 0.1s linear, height 0.16s ease; z-index: 2; } /* Grow smoothly on hover / drag */ .player-progress-bar:hover::before, .player-progress-bar.is-dragging::before, .player-progress-bar:hover .player-progress, .player-progress-bar.is-dragging .player-progress { height: 7px; } .player-progress-bar:hover::before, .player-progress-bar.is-dragging::before { box-shadow: 0 0 0 1px rgba(99, 102, 241, 0.12), 0 6px 18px rgba(99, 102, 241, 0.14); } /* Seek handle — centered exactly on the playhead */ .player-progress-bar::after { content: ''; position: absolute; top: 50%; left: var(--seek-pos, 0%); width: 16px; height: 16px; transform: translate(-50%, -50%) scale(0.85); border-radius: 50%; background: radial-gradient(circle at 30% 30%, #ffffff 0%, #f4f7ff 45%, #dfe7ff 100%); border: 2px solid rgba(99, 102, 241, 0.95); box-shadow: 0 6px 16px rgba(15, 23, 42, 0.2), 0 0 0 3px rgba(99, 102, 241, 0.12); opacity: 0; transition: opacity 0.16s ease, transform 0.16s ease, box-shadow 0.16s ease; pointer-events: none; z-index: 3; will-change: transform, opacity, box-shadow; } .player-progress-bar:hover::after, .player-progress-bar.is-dragging::after { opacity: 1; transform: translate(-50%, -50%) scale(1); box-shadow: 0 10px 24px rgba(15, 23, 42, 0.24), 0 0 0 4px rgba(99, 102, 241, 0.14); } /* Hover time label — shown ONLY while hovering / dragging, auto-hides on leave (pure CSS) */ .player-progress-label { position: absolute; top: -30px; transform: translateX(-50%) translateY(4px); padding: 5px 9px; border-radius: 999px; background: linear-gradient(135deg, rgba(15, 23, 42, 0.96), rgba(30, 41, 59, 0.96)); color: #fff; font-size: 10px; font-weight: 700; letter-spacing: 0.04em; white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease; box-shadow: 0 8px 20px rgba(15, 23, 42, 0.22); z-index: 4; will-change: transform, opacity; } .player-progress-bar:hover .player-progress-label, .player-progress-bar.is-dragging .player-progress-label { opacity: 1; transform: translateX(-50%) translateY(-2px); } .player-progress-bar.no-duration .player-progress-label { opacity: 0 !important; pointer-events: none; } .player-content { display: flex; align-items: center; gap: 16px; padding: 10px 24px; max-width: 1400px; margin: 0 auto; } .player-cover img { width: 48px; height: 48px; border-radius: 8px; object-fit: cover; } .player-info { flex: 0 0 200px; min-width: 0; } .player-title { font-size: 14px; font-weight: 500; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .player-podcast { font-size: 12px; color: var(--text-muted); margin-top: 2px; } .player-controls { display: flex; align-items: center; gap: 10px; } .player-btn { display: inline-flex; align-items: center; justify-content: center; min-width: 40px; height: 40px; border-radius: 999px; border: 1px solid rgba(88, 88, 245, 0.16); background: linear-gradient(135deg, rgba(255,255,255,0.95), rgba(240,243,255,0.95)); color: var(--text-secondary); box-shadow: 0 6px 16px rgba(15, 23, 42, 0.06); transition: transform 0.2s ease, box-shadow 0.2s ease, color 0.2s ease; font-size: 14px; gap: 0; padding: 0 10px; } .player-btn:hover { transform: translateY(-1px); box-shadow: 0 10px 20px rgba(15, 23, 42, 0.1); color: var(--main-blue); background: linear-gradient(135deg, #ffffff, #eef3ff); } .player-btn .btn-label { font-size: 9px; font-weight: 700; letter-spacing: 0.08em; color: var(--main-blue); margin: 0 2px; } .player-btn-main { width: 48px; height: 48px; background: linear-gradient(135deg, var(--main-blue), #6f7dff); color: white !important; border-color: transparent; box-shadow: 0 12px 24px rgba(88, 88, 245, 0.25); font-size: 16px; padding: 0; } .player-btn-main:hover { background: linear-gradient(135deg, var(--main-blue-hover), #7a83ff); box-shadow: 0 14px 26px rgba(88, 88, 245, 0.35); } .player-btn-seek { min-width: 46px; padding: 0 10px; flex-direction: column; gap: 2px; line-height: 1; } .player-btn-seek i { font-size: 12px; } .player-btn-seek .btn-label { margin: 0; font-size: 9px; } .player-time { display: flex; align-items: center; gap: 4px; font-size: 13px; color: var(--text-muted); font-family: var(--font-en); flex-shrink: 0; } .player-extra { display: flex; align-items: center; gap: 8px; margin-left: auto; } .player-volume { display: flex; align-items: center; gap: 6px; } .volume-slider { width: 80px; height: 4px; -webkit-appearance: none; appearance: none; background: var(--border-color); border-radius: 2px; outline: none; cursor: pointer; } .volume-slider::-webkit-slider-thumb { -webkit-appearance: none; width: 12px; height: 12px; border-radius: 50%; background: var(--main-blue); cursor: pointer; } .player-note-btn { color: var(--main-blue) !important; } .player-close-btn { margin-left: 8px; color: var(--text-light) !important; } /* ===== Modal ===== */ .modal-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.5); display: flex; align-items: center; justify-content: center; z-index: 2000; backdrop-filter: blur(4px); } .modal-content { background: var(--bg-white); border-radius: 16px; padding: 32px; max-width: 420px; width: 90%; max-height: 90vh; overflow-y: auto; position: relative; box-shadow: 0 20px 60px rgba(0,0,0,0.2); } .modal-close { position: absolute; top: 16px; right: 16px; width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--text-light); transition: all 0.2s; } .modal-close:hover { background: var(--bg-light); color: var(--text-primary); } /* ===== Auth Forms ===== */ .auth-title { font-size: 22px; font-weight: 700; color: var(--text-primary); text-align: center; margin-bottom: 4px; } .auth-subtitle { font-size: 14px; color: var(--text-muted); text-align: center; margin-bottom: 24px; } .form-group { margin-bottom: 16px; } .form-group label { display: block; font-size: 13px; font-weight: 500; color: var(--text-secondary); margin-bottom: 6px; } .form-group input { width: 100%; padding: 10px 14px; border: 1px solid var(--border-color-dark); border-radius: 8px; font-size: 14px; outline: none; transition: border-color 0.2s; } .form-group input:focus { border-color: var(--main-blue); } .form-error { background: #fef2f2; color: #e74c3c; padding: 8px 12px; border-radius: 6px; font-size: 13px; margin-bottom: 12px; } .auth-submit-btn { width: 100%; padding: 12px; background: var(--main-blue); color: white; border: none; border-radius: 8px; font-size: 15px; font-weight: 600; cursor: pointer; transition: background 0.2s; margin-top: 8px; } .auth-submit-btn:hover { background: var(--main-blue-hover); } .auth-switch { text-align: center; font-size: 13px; color: var(--text-muted); margin-top: 16px; } .auth-switch a { color: var(--main-blue); font-weight: 500; } .auth-switch a:hover { text-decoration: underline; } .logout-btn { background: #e74c3c; } .logout-btn:hover { background: #c0392b; } /* ===== Profile ===== */ .profile-header { text-align: center; margin-bottom: 24px; } .profile-avatar { width: 72px; height: 72px; border-radius: 50%; background: linear-gradient(135deg, var(--main-blue), #7b7bf5); display: flex; align-items: center; justify-content: center; color: white; font-size: 28px; margin: 0 auto 12px; } .profile-name { font-size: 20px; font-weight: 700; color: var(--text-primary); } .profile-info { margin-bottom: 20px; } .profile-item { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--border-color); } .profile-label { font-size: 14px; color: var(--text-muted); } .profile-value { font-size: 14px; color: var(--text-primary); } /* ===== Note Modal ===== */ .note-modal textarea { width: 100%; padding: 12px; border: 1px solid var(--border-color-dark); border-radius: 8px; font-size: 14px; font-family: inherit; resize: vertical; outline: none; margin: 12px 0; } .note-modal textarea:focus { border-color: var(--main-blue); } .note-episode-info { font-size: 13px; color: var(--text-muted); margin: 8px 0; } /* ===== Episode Playing State ===== */ .episode-item.playing { background: rgba(88, 88, 245, 0.06); border-left: 3px solid var(--main-blue); } .episode-item.playing .episode-title { color: var(--main-blue); font-weight: 600; } /* ===== Responsive ===== */ @media (max-width: 768px) { .stats-cards { grid-template-columns: repeat(2, 1fr); } .player-content { padding: 8px 12px; gap: 10px; } .player-info { flex: 1; min-width: 0; } .player-extra { display: none; } .player-time { display: none; } .detail-container { flex-direction: column; } .detail-left { width: 100%; } .detail-right { width: 100%; } } /* ================================================================ DARK THEME ================================================================ */ [data-theme="dark"] { --main-blue: #7b7bf5; --main-blue-hover: #9595f7; --text-primary: #e8eaed; --text-secondary: #bdc1c6; --text-muted: #9aa0a6; --text-light: #80868b; --border-color: #3c4043; --border-color-dark: #5f6368; --bg-white: #1e1e2e; --bg-light: #2a2a3c; --bg-page: #16161e; } [data-theme="dark"] body { background: var(--bg-page); color: var(--text-primary); } [data-theme="dark"] .sidebar { background: var(--bg-white); border-right-color: var(--border-color); } [data-theme="dark"] .sidebar.collapsed .sidebar-toggle i { color: var(--text-light); } [data-theme="dark"] .sidebar-toggle:hover { background: var(--bg-light); } [data-theme="dark"] .top-header { background: var(--bg-white); border-bottom-color: var(--border-color); } [data-theme="dark"] .search-box { background: var(--bg-light); border-color: var(--border-color); } [data-theme="dark"] .search-box input { color: var(--text-primary); } [data-theme="dark"] .category-chip { background: var(--bg-white); border-color: var(--border-color-dark); color: var(--text-secondary); } [data-theme="dark"] .category-chip.active { background: var(--main-blue); color: white; } [data-theme="dark"] .podcast-card { background: transparent; } [data-theme="dark"] .program-card { background: var(--bg-light); } [data-theme="dark"] .player-bar { background: linear-gradient(180deg, rgba(30, 30, 46, 0.98), rgba(21, 23, 34, 0.98)); box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.35); } [data-theme="dark"] .player-progress-bar::before { background: rgba(255,255,255,0.12); } [data-theme="dark"] .player-progress-bar:hover::before, [data-theme="dark"] .player-progress-bar.is-dragging::before { background: rgba(154, 164, 255, 0.24); } [data-theme="dark"] .player-progress { background: linear-gradient(90deg, #7b7bf5, #9aa4ff); } [data-theme="dark"] .player-progress-bar::after { background: radial-gradient(circle at 30% 30%, #ffffff 0%, #f3f4ff 45%, #dfe7ff 100%); border-color: #9aa4ff; } [data-theme="dark"] .player-progress-label { background: linear-gradient(135deg, rgba(255,255,255,0.96), rgba(234,240,255,0.96)); color: #1b1f2f; box-shadow: 0 8px 20px rgba(0, 0, 0, 0.28); } [data-theme="dark"] .player-btn { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.08); color: var(--text-secondary); box-shadow: inset 0 1px 0 rgba(255,255,255,0.04); } [data-theme="dark"] .player-btn:hover { background: rgba(255,255,255,0.12); color: #f3f4ff; box-shadow: 0 8px 18px rgba(0, 0, 0, 0.24); } [data-theme="dark"] .player-btn .btn-label { color: #c7cbff; } [data-theme="dark"] .player-btn-main { background: linear-gradient(135deg, #7b7bf5, #5f6dff); box-shadow: 0 10px 22px rgba(91, 96, 255, 0.3); } [data-theme="dark"] .player-btn-main:hover { background: linear-gradient(135deg, #8f93ff, #6f7dff); box-shadow: 0 12px 24px rgba(91, 96, 255, 0.36); } [data-theme="dark"] .player-time { color: var(--text-muted); } [data-theme="dark"] .volume-slider { background: rgba(255,255,255,0.12); } [data-theme="dark"] .volume-slider::-webkit-slider-thumb { background: #9aa4ff; box-shadow: 0 0 0 3px rgba(154, 164, 255, 0.2); } [data-theme="dark"] .modal-overlay { background: rgba(0,0,0,0.6); } [data-theme="dark"] .modal-content { background: var(--bg-white); } [data-theme="dark"] .modal-close:hover { background: var(--bg-light); } [data-theme="dark"] .form-group input, [data-theme="dark"] .form-group select, [data-theme="dark"] #noteContent, [data-theme="dark"] .note-modal textarea { background: var(--bg-light); border-color: var(--border-color); color: var(--text-primary); } [data-theme="dark"] .scroll-btn { background: var(--bg-white); border-color: var(--border-color-dark); box-shadow: 0 2px 12px rgba(0,0,0,0.4); } [data-theme="dark"] .site-footer { background: var(--bg-white); border-top-color: var(--border-color); } [data-theme="dark"] .empty-state { color: var(--text-muted); } [data-theme="dark"] .stat-card { background: var(--bg-white); } [data-theme="dark"] .note-card { background: var(--bg-light); border-color: var(--border-color); } [data-theme="dark"] .blog-card { background: var(--bg-light); border-color: var(--border-color); } [data-theme="dark"] .history-item { background: var(--bg-white); } [data-theme="dark"] .category-page-card { background: var(--bg-white); } [data-theme="dark"] .category-page-icon { background: var(--bg-light); } [data-theme="dark"] .section-badge { opacity: 0.85; } [data-theme="dark"] .detail-level.beginner { background: rgba(46,204,113,0.15); color: #2ecc71; } [data-theme="dark"] .detail-level.intermediate { background: rgba(52,152,219,0.15); color: #3498db; } [data-theme="dark"] .detail-level.advanced { background: rgba(231,76,60,0.15); color: #e74c3c; } [data-theme="dark"] .episode-item.playing { background: rgba(123,123,245,0.1); } [data-theme="dark"] .form-error { background: rgba(231,76,60,0.1); } [data-theme="dark"] .admin-refresh-btn:hover { background: rgba(123,123,245,0.12); } [data-theme="dark"] .sidebar-item:hover { background: var(--bg-light); } [data-theme="dark"] .sidebar-item.active { background: rgba(123,123,245,0.12); } [data-theme="dark"] .podcast-card:hover { box-shadow: 0 6px 20px rgba(0,0,0,0.4); } [data-theme="dark"] .program-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.5); } [data-theme="dark"] .category-chip:hover { box-shadow: 0 2px 8px rgba(123,123,245,0.25); } /* ===== Detail loading / empty ===== */ .episode-loading { padding: 28px 0; text-align: center; color: var(--text-muted); font-size: 14px; } .episode-empty { padding: 36px 0; text-align: center; color: var(--text-muted); } .episode-empty i { font-size: 32px; display: block; margin-bottom: 10px; opacity: 0.5; } /* ===== Transcript Modal ===== */ .transcript-modal { width: min(720px, 92vw); max-height: 82vh; display: flex; flex-direction: column; } .transcript-title { font-size: 18px; font-weight: 700; color: var(--text-primary); margin: 0; flex: 1; } .transcript-actions { display: flex; gap: 8px; margin: 14px 0 4px; } .transcript-mode-btn { padding: 6px 14px; border: 1px solid var(--border-color-dark); background: var(--bg-white); color: var(--text-secondary); border-radius: 999px; font-size: 13px; cursor: pointer; transition: all 0.2s; } .transcript-mode-btn.active { background: var(--main-blue); border-color: var(--main-blue); color: #fff; } .transcript-body { overflow-y: auto; margin-top: 12px; padding-right: 6px; flex: 1; } .transcript-line { display: flex; gap: 12px; padding: 12px 10px; border-radius: 10px; cursor: pointer; transition: background 0.15s; border-left: 3px solid transparent; } .transcript-line:hover { background: rgba(88, 88, 245, 0.06); } .transcript-line.active { background: rgba(88, 88, 245, 0.1); border-left-color: var(--main-blue); } .transcript-time { font-size: 12px; color: var(--text-light); font-variant-numeric: tabular-nums; min-width: 44px; padding-top: 2px; } .transcript-text { flex: 1; } .transcript-en { font-size: 15px; color: var(--text-primary); line-height: 1.6; margin-bottom: 4px; } .transcript-zh { font-size: 14px; color: var(--text-secondary); line-height: 1.6; } .transcript-empty { text-align: center; color: var(--text-muted); padding: 48px 0; } .transcript-empty i { font-size: 36px; display: block; margin-bottom: 12px; opacity: 0.5; } [data-theme="dark"] .transcript-mode-btn { background: var(--bg-light); color: var(--text-secondary); } [data-theme="dark"] .transcript-empty { color: var(--text-muted); } /* ===== Membership Badge (sidebar) ===== */ .membership-badge { margin-left: auto; font-size: 10px; font-weight: 700; color: #fff; background: #5858f5; border-radius: 10px; padding: 2px 8px; letter-spacing: .5px; } /* ===== Membership Page ===== */ .membership-current { margin-bottom: 28px; } .member-card { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; background: var(--bg-card); border: 1px solid var(--border-color); border-left-width: 4px; border-radius: 14px; padding: 18px 22px; } .member-card.free { border-left-color: #95a5a6; } .member-card-badge { color: #fff; font-weight: 700; border-radius: 10px; padding: 8px 16px; font-size: 14px; white-space: nowrap; } .member-card-info { flex: 1; min-width: 200px; color: var(--text-secondary); } .member-card-info p { margin: 4px 0; color: var(--text-secondary); } .member-card-info strong { color: var(--text-primary); } .member-features { font-size: 13px; opacity: .85; } /* ===== Pricing ===== */ .pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; margin-top: 8px; } .pricing-card { background: var(--bg-card); border: 1px solid var(--border-color); border-top: 3px solid var(--tier-color, #5858f5); border-radius: 16px; padding: 24px 20px; display: flex; flex-direction: column; position: relative; transition: transform .2s ease, box-shadow .2s ease; } .pricing-card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(0,0,0,.18); } .pricing-card.popular { box-shadow: 0 0 0 2px var(--tier-color, #5858f5); } .pricing-card.current { opacity: .7; } .pricing-name { font-size: 18px; font-weight: 700; color: var(--text-primary); } .pricing-price { font-size: 34px; font-weight: 800; color: var(--text-primary); margin: 10px 0 2px; } .pricing-price .cur { font-size: 18px; vertical-align: super; margin-right: 2px; color: var(--tier-color, #5858f5); } .pricing-price .per { font-size: 14px; font-weight: 500; color: var(--text-muted); margin-left: 4px; } .pricing-yearly { font-size: 12px; color: var(--text-muted); margin-bottom: 14px; } .pricing-features { list-style: none; padding: 0; margin: 0 0 18px; flex: 1; } .pricing-features li { font-size: 13px; color: var(--text-secondary); padding: 5px 0; } .pricing-features li i { color: var(--tier-color, #5858f5); margin-right: 8px; } .pricing-btn { background: var(--tier-color, #5858f5); color: #fff; border: none; border-radius: 10px; padding: 10px; font-weight: 600; cursor: pointer; font-size: 14px; } .pricing-btn:disabled { background: var(--bg-light); color: var(--text-muted); cursor: default; } /* ===== Vocabulary ===== */ .vocab-list { display: flex; flex-direction: column; gap: 14px; margin-top: 8px; } .vocab-card { display: flex; align-items: flex-start; gap: 14px; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 14px; padding: 16px 20px; } .vocab-main { flex: 1; } .vocab-term { font-size: 17px; font-weight: 700; color: var(--text-primary); } .vocab-pos { font-size: 12px; color: var(--text-muted); margin-left: 8px; font-weight: 400; } .vocab-def { font-size: 14px; color: var(--text-secondary); margin-top: 4px; } .vocab-example { font-size: 13px; color: var(--text-muted); margin-top: 6px; font-style: italic; } .vocab-src { font-size: 12px; color: var(--text-muted); margin-top: 6px; } .vocab-del { background: transparent; border: none; color: var(--text-muted); cursor: pointer; font-size: 16px; padding: 4px 8px; border-radius: 8px; } .vocab-del:hover { color: #e74c3c; background: var(--bg-light); } /* ===== AI Explain ===== */ .explain-block { padding: 12px 14px; border-radius: 12px; background: rgba(88,88,245,.08); margin-top: 8px; border: 1px solid rgba(88,88,245,.2); } .explain-en { white-space: pre-wrap; font-size: 14px; color: var(--text-primary); margin: 0 0 8px; line-height: 1.6; } .explain-zh { white-space: pre-wrap; font-size: 14px; color: var(--text-secondary); margin: 0; line-height: 1.6; } .explain-loading { padding: 12px 14px; color: var(--text-muted); font-size: 13px; } .explain-gated { padding: 12px 14px; color: var(--text-muted); font-size: 13px; } .explain-upgrade { color: var(--tier-color, #5858f5); font-weight: 700; text-decoration: none; } /* ===== Transcript enhancements ===== */ .transcript-line { display: flex; gap: 10px; align-items: flex-start; flex-wrap: wrap; } .transcript-time { cursor: pointer; color: var(--accent, #5858f5); font-variant-numeric: tabular-nums; font-size: 12px; min-width: 40px; padding-top: 3px; user-select: none; } .transcript-text { flex: 1; min-width: 0; } .transcript-word { cursor: pointer; border-bottom: 1px dotted transparent; transition: background .15s; border-radius: 3px; } .transcript-word:hover { background: rgba(88,88,245,.18); border-bottom-color: var(--accent, #5858f5); } .transcript-actions { display: flex; gap: 8px; width: 100%; margin-top: 6px; } .transcript-act { background: var(--bg-light); color: var(--text-secondary); border: 1px solid var(--border-color); border-radius: 8px; padding: 4px 10px; font-size: 12px; cursor: pointer; transition: all .15s; } .transcript-act:hover:not(:disabled) { background: rgba(88,88,245,.15); color: var(--accent, #5858f5); } .transcript-act:disabled { opacity: .4; cursor: not-allowed; } .transcript-explain { width: 100%; } /* ===== Shadowing Modal ===== */ .shadow-modal { max-width: 460px; } .shadow-sentence { font-size: 16px; color: var(--text-primary); line-height: 1.7; background: var(--bg-light); padding: 14px 16px; border-radius: 12px; margin: 12px 0; } .shadow-controls { display: flex; gap: 12px; } .shadow-timer { font-size: 22px; font-variant-numeric: tabular-nums; color: var(--text-muted); text-align: center; margin: 14px 0; } .shadow-result { min-height: 20px; } .shadow-score { text-align: center; padding: 10px; } .shadow-score-num { font-size: 48px; font-weight: 800; color: var(--accent, #5858f5); line-height: 1; } .shadow-score-level { font-size: 16px; font-weight: 700; color: var(--text-primary); margin-top: 6px; } .shadow-score-tip { font-size: 13px; color: var(--text-muted); margin-top: 8px; } /* ===== Word Popover ===== */ .word-popover { position: absolute; z-index: 1000; width: 280px; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 12px; padding: 12px; box-shadow: 0 10px 30px rgba(0,0,0,.25); } .word-popover-word { font-size: 18px; font-weight: 700; color: var(--text-primary); margin-bottom: 10px; text-transform: capitalize; } .word-popover-actions { display: flex; gap: 8px; } .word-popover-btn { flex: 1; background: var(--bg-light); color: var(--text-secondary); border: 1px solid var(--border-color); border-radius: 8px; padding: 8px; font-size: 13px; cursor: pointer; transition: all .15s; } .word-popover-btn:hover { background: rgba(88,88,245,.15); color: var(--accent, #5858f5); } .word-popover-explain { margin-top: 10px; } /* ===== YouTube wrapper ===== */ .yt-wrap { width: 100%; max-width: 760px; margin: 0 auto; aspect-ratio: 16 / 9; border-radius: 12px; overflow: hidden; background: #000; } .yt-wrap iframe { width: 100%; height: 100%; border: 0; } /* ===== Light theme tweaks ===== */ [data-theme="dark"] .pricing-card, [data-theme="dark"] .member-card, [data-theme="dark"] .vocab-card, [data-theme="dark"] .word-popover { background: var(--bg-card); } /* ===== Membership / Pricing page (QClaw-style) ===== */ .pricing-hero { text-align: center; padding: 24px 0 8px; } .pricing-hero-title { font-size: 30px; font-weight: 800; color: var(--text-primary); margin: 0 0 10px; letter-spacing: -.5px; } .pricing-hero-sub { font-size: 15px; color: var(--text-muted); margin: 0 auto 22px; max-width: 560px; line-height: 1.6; } .billing-toggle { display: inline-flex; background: var(--bg-light); border: 1px solid var(--border-color); border-radius: 999px; padding: 4px; gap: 4px; } .billing-opt { border: none; background: transparent; color: var(--text-secondary); font-size: 14px; font-weight: 600; padding: 8px 20px; border-radius: 999px; cursor: pointer; transition: all .18s; position: relative; } .billing-opt.active { background: var(--accent, #5858f5); color: #fff; box-shadow: 0 4px 12px rgba(88,88,245,.35); } .billing-save { display: inline-block; margin-left: 6px; font-size: 11px; font-weight: 700; background: #ff6b6b; color: #fff; padding: 1px 7px; border-radius: 999px; vertical-align: middle; } .billing-opt.active .billing-save { background: rgba(255,255,255,.25); } .pricing-trust { display: flex; justify-content: center; gap: 28px; flex-wrap: wrap; margin: 28px 0 8px; } .trust-item { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-muted); } .trust-item i { color: var(--accent, #5858f5); } /* Popular badge on pricing card */ .pricing-card { position: relative; overflow: hidden; } .pricing-badge { position: absolute; top: 14px; right: -34px; transform: rotate(45deg); background: var(--tier-color, #5858f5); color: #fff; font-size: 11px; font-weight: 700; padding: 4px 40px; box-shadow: 0 2px 6px rgba(0,0,0,.2); } .pricing-card.popular { transform: translateY(-6px); } .pricing-price .amount { font-size: 38px; font-weight: 800; color: var(--text-primary); } .pricing-period-note { font-size: 12px; color: var(--text-muted); margin: -4px 0 14px; } /* ===== Payment Modal ===== */ .payment-modal { max-width: 420px; text-align: center; } .pay-order { background: var(--bg-light); border: 1px solid var(--border-color); border-radius: 14px; padding: 18px; margin: 18px 0; text-align: left; } .pay-order-row { display: flex; justify-content: space-between; align-items: center; padding: 6px 0; font-size: 14px; color: var(--text-secondary); } .pay-order-row.total { border-top: 1px dashed var(--border-color); margin-top: 6px; padding-top: 12px; font-weight: 700; color: var(--text-primary); font-size: 16px; } .pay-order-row .pay-amount { color: var(--accent, #5858f5); font-size: 22px; font-weight: 800; } .pay-methods { display: flex; flex-direction: column; gap: 10px; margin-bottom: 18px; } .pay-method { display: flex; align-items: center; gap: 12px; padding: 13px 16px; border: 2px solid var(--border-color); border-radius: 12px; cursor: pointer; transition: all .15s; background: var(--bg-card); font-size: 14px; font-weight: 600; color: var(--text-primary); } .pay-method i { font-size: 20px; } .pay-method[data-method="wechat"] i { color: #07c160; } .pay-method[data-method="alipay"] i { color: #1677ff; } .pay-method[data-method="card"] i { color: #5858f5; } .pay-method.active { border-color: var(--accent, #5858f5); background: rgba(88,88,245,.06); } .pay-note { font-size: 12px; color: var(--text-muted); margin: 10px 0 0; } .pay-processing { display: flex; flex-direction: column; align-items: center; gap: 16px; padding: 20px 0; } .pay-spinner { width: 46px; height: 46px; border: 4px solid var(--bg-light); border-top-color: var(--accent, #5858f5); border-radius: 50%; animation: spin .8s linear infinite; } @keyframes spin { to { transform: rotate(360deg); } } .pay-success { display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 16px 0; } .pay-success-icon { width: 64px; height: 64px; border-radius: 50%; background: #07c160; color: #fff; display: flex; align-items: center; justify-content: center; font-size: 32px; animation: pop .35s ease; } @keyframes pop { 0% { transform: scale(.4); opacity: 0; } 100% { transform: scale(1); opacity: 1; } } .pay-success-title { font-size: 18px; font-weight: 700; color: var(--text-primary); } .pay-success-sub { font-size: 13px; color: var(--text-muted); } /* ============================================================ Design Polish Layer — cohesive refinements (additive) ============================================================ */ :root { --accent: #5858f5; --accent-2: #7c5cff; --bg-card: #ffffff; --radius-sm: 10px; --radius-md: 14px; --radius-lg: 20px; --shadow-sm: 0 2px 8px rgba(15,23,42,.06); --shadow-md: 0 8px 24px rgba(15,23,42,.08); --shadow-lg: 0 18px 50px rgba(15,23,42,.14); --ease: cubic-bezier(.22,.61,.36,1); } html { scroll-behavior: smooth; } ::selection { background: rgba(88,88,245,.18); color: inherit; } :focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; } /* Refined scrollbars */ * { scrollbar-width: thin; scrollbar-color: rgba(88,88,245,.35) transparent; } ::-webkit-scrollbar { width: 10px; height: 10px; } ::-webkit-scrollbar-thumb { background: rgba(88,88,245,.28); border-radius: 999px; border: 2px solid transparent; background-clip: padding-box; } ::-webkit-scrollbar-thumb:hover { background: rgba(88,88,245,.5); background-clip: padding-box; } /* Heading rhythm */ h1, h2, h3, .pricing-hero-title, .page-title { letter-spacing: -.01em; } /* Cards — subtle, premium hover */ .podcast-card, .program-card, .category-card, .vocab-card, .stats-card, .history-card, .blog-card, .category-page-card { transition: transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease); } .podcast-card:hover, .program-card:hover, .category-page-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(88,88,245,.35); } .podcast-cover img, .program-cover img { transition: transform .4s var(--ease); } .podcast-card:hover .podcast-cover img, .program-card:hover .program-cover img { transform: scale(1.06); } /* Sidebar active item — gradient accent + indicator */ .sidebar-item { position: relative; } .sidebar-item.active { background: linear-gradient(90deg, rgba(88,88,245,.14), rgba(88,88,245,.04)); color: var(--accent); font-weight: 700; } .sidebar-item.active .sidebar-icon { color: var(--accent); } .sidebar-item::before { content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%) scaleY(0); width: 3px; height: 60%; border-radius: 0 3px 3px 0; background: linear-gradient(180deg, var(--accent), var(--accent-2)); transition: transform .2s var(--ease); } .sidebar-item.active::before { transform: translateY(-50%) scaleY(1); } /* Primary CTA buttons — gradient + tactile feedback */ .auth-submit-btn:not(.secondary), .pricing-btn { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; border: none; border-radius: 12px; font-weight: 700; box-shadow: 0 8px 20px rgba(88,88,245,.28); transition: transform .15s var(--ease), box-shadow .15s var(--ease), filter .15s var(--ease); } .auth-submit-btn:not(.secondary):hover, .pricing-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(88,88,245,.36); filter: brightness(1.03); } .auth-submit-btn:not(.secondary):active, .pricing-btn:active { transform: translateY(0) scale(.98); } /* Player bar — glass surface (no separate top line; the progress bar is the divider) */ .player-bar { backdrop-filter: saturate(1.4) blur(14px); background: rgba(255,255,255,.86); } /* Pricing popular card — elegant glow */ .pricing-card.popular { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), 0 16px 40px rgba(88,88,245,.20); } .pricing-card.popular .pricing-name { color: var(--accent); } /* Modal — soft entrance */ .modal { animation: modalIn .26s var(--ease); } @keyframes modalIn { from { opacity: 0; transform: translateY(14px) scale(.98); } to { opacity: 1; transform: none; } } /* Empty states — friendlier accent */ .empty-state i { color: var(--accent); opacity: .65; } /* ============================================================ Membership Page — QClaw-style redesign (light & dark aware) ============================================================ */ /* FIX: dark theme never overrode --bg-card (stuck at #fff from polish layer) */ [data-theme="dark"] { --bg-card: #20202f; --shadow-sm: 0 2px 8px rgba(0,0,0,.35); --shadow-md: 0 8px 24px rgba(0,0,0,.45); --shadow-lg: 0 18px 50px rgba(0,0,0,.55); } /* Ambient glow backdrop behind the hero (QClaw-like) */ #membershipView { position: relative; padding-bottom: 36px; } #membershipView::before { content: ''; position: absolute; top: -30px; left: -20px; right: -20px; height: 430px; pointer-events: none; background: radial-gradient(420px 260px at 16% 6%, rgba(88,88,245,.10), transparent 65%), radial-gradient(480px 280px at 84% 2%, rgba(124,92,255,.10), transparent 65%), radial-gradient(380px 230px at 50% 32%, rgba(56,189,248,.07), transparent 70%); } [data-theme="dark"] #membershipView::before { background: radial-gradient(460px 280px at 16% 6%, rgba(123,123,245,.20), transparent 65%), radial-gradient(520px 300px at 84% 2%, rgba(149,95,255,.16), transparent 65%), radial-gradient(400px 240px at 50% 32%, rgba(56,189,248,.10), transparent 70%); } #membershipView > * { position: relative; } /* Hero — gradient headline */ .pricing-hero { padding: 34px 0 14px; } .pricing-hero-title { font-size: 34px; background: linear-gradient(115deg, var(--text-primary) 35%, var(--accent) 75%, var(--accent-2)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; } /* Billing toggle — glassy pill */ .billing-toggle { backdrop-filter: blur(8px); background: rgba(255,255,255,.65); box-shadow: var(--shadow-sm); } [data-theme="dark"] .billing-toggle { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.10); } .billing-opt.active { background: linear-gradient(120deg, var(--accent), var(--accent-2)); } /* Pricing cards — soft gradient surface + tier tint */ .pricing-grid { gap: 22px; margin-top: 18px; align-items: stretch; } .pricing-card { border: 1px solid var(--border-color); border-radius: 20px; padding: 28px 24px 24px; background: var(--bg-card); box-shadow: var(--shadow-sm); transition: transform .28s var(--ease), box-shadow .28s var(--ease), border-color .28s var(--ease); } .pricing-card::before { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, var(--tier-color, #5858f5), transparent 45%); opacity: .07; pointer-events: none; } [data-theme="dark"] .pricing-card { border-color: rgba(255,255,255,.08); background: linear-gradient(180deg, #262638 0%, #20202f 60%); } [data-theme="dark"] .pricing-card::before { opacity: .12; } .pricing-card:hover { transform: translateY(-6px); box-shadow: 0 18px 44px rgba(88,88,245,.16); border-color: rgba(88,88,245,.35); } [data-theme="dark"] .pricing-card:hover { box-shadow: 0 18px 44px rgba(0,0,0,.5), 0 0 0 1px rgba(123,123,245,.35); } /* Popular card — gradient ring + lift (QClaw hero card) */ .pricing-card.popular { transform: translateY(-8px) scale(1.02); border: 1px solid transparent; background: linear-gradient(var(--bg-card), var(--bg-card)) padding-box, linear-gradient(135deg, var(--accent), var(--accent-2) 55%, #38bdf8) border-box; box-shadow: 0 22px 54px rgba(88,88,245,.22); } [data-theme="dark"] .pricing-card.popular { background: linear-gradient(180deg, #2a2a40 0%, #22222f 65%) padding-box, linear-gradient(135deg, var(--accent), var(--accent-2) 55%, #38bdf8) border-box; box-shadow: 0 22px 54px rgba(123,123,245,.28); } .pricing-card.popular:hover { transform: translateY(-11px) scale(1.02); } /* Popular badge — pill instead of rotated ribbon */ .pricing-badge { top: 16px; right: 16px; transform: none; padding: 4px 12px; border-radius: 999px; font-size: 11px; background: linear-gradient(120deg, var(--accent), var(--accent-2)); box-shadow: 0 4px 14px rgba(88,88,245,.4); } /* Price emphasis */ .pricing-price { margin: 14px 0 2px; } .pricing-card.popular .pricing-price .amount { background: linear-gradient(120deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; } /* Features — round check chips + divider */ .pricing-features { border-top: 1px dashed var(--border-color); padding-top: 14px; margin-top: 4px; } [data-theme="dark"] .pricing-features { border-top-color: rgba(255,255,255,.10); } .pricing-features li { display: flex; align-items: center; gap: 10px; padding: 6px 0; } .pricing-features li i { display: inline-flex; align-items: center; justify-content: center; width: 18px; height: 18px; flex: 0 0 18px; border-radius: 50%; font-size: 10px; margin-right: 0; background: rgba(88,88,245,.12); color: var(--tier-color, #5858f5); } [data-theme="dark"] .pricing-features li { color: #c9cdd6; } /* CTA — gradient + tactile */ .pricing-btn { border-radius: 12px; padding: 12px; background: linear-gradient(135deg, var(--tier-color, #5858f5), var(--accent-2)); box-shadow: 0 6px 18px rgba(88,88,245,.22); transition: transform .18s var(--ease), box-shadow .18s var(--ease), filter .18s; } .pricing-btn:hover:not(:disabled) { transform: translateY(-2px); filter: brightness(1.08); box-shadow: 0 10px 26px rgba(88,88,245,.34); } .pricing-btn:active:not(:disabled) { transform: translateY(0) scale(.98); } .pricing-btn:disabled { background: var(--bg-light); box-shadow: none; } [data-theme="dark"] .pricing-btn:disabled { background: rgba(255,255,255,.06); color: var(--text-muted); } /* Current-plan banner — glass card */ .member-card { border-radius: 18px; backdrop-filter: blur(8px); box-shadow: var(--shadow-sm); } [data-theme="dark"] .member-card { background: linear-gradient(180deg, #262638 0%, #20202f 100%); border-color: rgba(255,255,255,.08); border-left-width: 4px; } /* Trust row — subtle chips */ .pricing-trust { margin-top: 34px; gap: 14px; } .trust-item { padding: 8px 16px; border-radius: 999px; border: 1px solid var(--border-color); background: var(--bg-card); box-shadow: var(--shadow-sm); } [data-theme="dark"] .trust-item { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.08); } /* ============================================================ Pricing cards — QClaw-faithful SPOTLIGHT redesign Mouse-follow surface glow + glowing border ring that tracks the cursor + subtle tilt/lift + compact "小巧精致" cards. (#membershipView scope → higher specificity, overrides above) ============================================================ */ /* Grid: tighter & delicate cards */ #membershipView .pricing-grid { grid-template-columns: repeat(auto-fit, minmax(198px, 1fr)); gap: 16px; margin-top: 22px; perspective: 1200px; } /* Base card — compact, refined, holds the spotlight layers */ #membershipView .pricing-card { --mx: 50%; --my: -20%; --rx: 0deg; --ry: 0deg; --glow: var(--tier-color, #5858f5); position: relative; border: 1px solid var(--border-color); border-radius: 16px; padding: 22px 20px 20px; background: var(--bg-card); overflow: hidden; transform: perspective(1200px) rotateX(var(--rx)) rotateY(var(--ry)) translateY(0) translateZ(0); transform-style: preserve-3d; transition: transform .3s cubic-bezier(.22,.61,.36,1), box-shadow .35s ease, border-color .35s ease; will-change: transform; } /* keep content above the glow layers */ #membershipView .pricing-card > * { position: relative; z-index: 2; } /* Layer 1 — surface spotlight following the mouse (hover reveal) */ #membershipView .pricing-card::before { content: ''; position: absolute; inset: 0; z-index: 1; border-radius: inherit; background: radial-gradient( 260px circle at var(--mx) var(--my), color-mix(in srgb, var(--glow) 26%, transparent) 0%, color-mix(in srgb, var(--glow) 8%, transparent) 36%, transparent 62% ); opacity: 0; transition: opacity .35s ease; pointer-events: none; } #membershipView .pricing-card:hover::before { opacity: 1; } /* Layer 2 — glowing BORDER ring that tracks the cursor (mask keeps edge only) */ #membershipView .pricing-card::after { content: ''; position: absolute; inset: 0; z-index: 3; border-radius: inherit; padding: 1.5px; background: radial-gradient( 220px circle at var(--mx) var(--my), color-mix(in srgb, var(--glow) 95%, #ffffff) 0%, color-mix(in srgb, var(--glow) 45%, transparent) 32%, transparent 60% ); -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite: xor; mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); mask-composite: exclude; opacity: 0; transition: opacity .35s ease; pointer-events: none; } #membershipView .pricing-card:hover::after { opacity: 1; } /* Hover lift (composed with the JS-driven tilt vars) */ #membershipView .pricing-card:hover { transform: perspective(1200px) rotateX(var(--rx)) rotateY(var(--ry)) translateY(-8px); box-shadow: 0 18px 42px color-mix(in srgb, var(--glow) 16%, transparent); border-color: color-mix(in srgb, var(--glow) 30%, var(--border-color)); } [data-theme="dark"] #membershipView .pricing-card { border-color: rgba(255,255,255,.08); background: linear-gradient(180deg, #23232f 0%, #1c1c27 100%); } [data-theme="dark"] #membershipView .pricing-card:hover { box-shadow: 0 20px 48px rgba(0,0,0,.55), 0 0 30px color-mix(in srgb, var(--glow) 20%, transparent); } /* Compact typography inside cards */ #membershipView .pricing-name { font-size: 16px; font-weight: 700; letter-spacing: -.2px; } #membershipView .pricing-price { margin: 12px 0 2px; } #membershipView .pricing-price .cur { font-size: 15px; } #membershipView .pricing-price .amount { font-size: 30px; font-weight: 800; letter-spacing: -1px; } #membershipView .pricing-price .per { font-size: 13px; } #membershipView .pricing-features { margin: 10px 0 16px; } #membershipView .pricing-features li { font-size: 12.5px; padding: 5px 0; gap: 9px; } #membershipView .pricing-features li i { width: 16px; height: 16px; flex-basis: 16px; font-size: 9px; } #membershipView .pricing-btn { padding: 11px; font-size: 13.5px; border-radius: 11px; } /* Popular card — persistent soft glow ring + gentle float, stands out at rest */ #membershipView .pricing-card.popular { border-color: color-mix(in srgb, var(--glow) 42%, transparent); box-shadow: 0 10px 34px color-mix(in srgb, var(--glow) 16%, transparent); transform: perspective(1200px) rotateX(var(--rx)) rotateY(var(--ry)) translateY(-6px); } #membershipView .pricing-card.popular::before { opacity: .5; background: radial-gradient(260px circle at var(--mx) var(--my), color-mix(in srgb, var(--glow) 26%, transparent) 0%, transparent 62%), radial-gradient(320px 160px at 50% -10%, color-mix(in srgb, var(--glow) 16%, transparent), transparent 70%); } #membershipView .pricing-card.popular:hover { transform: perspective(1200px) rotateX(var(--rx)) rotateY(var(--ry)) translateY(-11px); } #membershipView .pricing-card.popular:hover::before { opacity: 1; } [data-theme="dark"] #membershipView .pricing-card.popular { background: linear-gradient(180deg, #262636 0%, #1e1e2b 100%); box-shadow: 0 12px 38px color-mix(in srgb, var(--glow) 24%, transparent); } /* current plan — dim but still interactive glow */ #membershipView .pricing-card.current { opacity: .82; } /* Reduced-motion: disable tilt/lift, keep glow */ @media (prefers-reduced-motion: reduce) { #membershipView .pricing-card, #membershipView .pricing-card:hover { transform: none !important; transition: box-shadow .3s ease, border-color .3s ease; } } /* ================================================================ Home Category Chips — colored to match 精选分类 page palette Each chip carries its category's representative color (--cat). Default: soft tinted fill + colored text/icon/border. Active: solid fill with white text. Dark mode adjusts tint level. ================================================================ */ .category-chip[data-cat="all"] { --cat: #5858f5; } .category-chip[data-cat="news"] { --cat: #e74c3c; } .category-chip[data-cat="tech"] { --cat: #3498db; } .category-chip[data-cat="business"] { --cat: #f39c12; } .category-chip[data-cat="education"] { --cat: #2ecc71; } .category-chip[data-cat="health"] { --cat: #e91e63; } .category-chip[data-cat="society"] { --cat: #9b59b6; } .category-chip[data-cat="culture"] { --cat: #1abc9c; } .category-chip[data-cat="science"] { --cat: #34495e; } .category-chip[data-cat="sports"] { --cat: #e67e22; } .category-chip[data-cat="entertainment"] { --cat: #e74c3c; } .category-chip[data-cat="story"] { --cat: #8e44ad; } .category-chip { background: color-mix(in srgb, var(--cat, var(--main-blue)) 10%, var(--bg-white)); border-color: color-mix(in srgb, var(--cat, var(--main-blue)) 35%, transparent); color: var(--cat, var(--text-secondary)); font-weight: 600; } .category-chip i { color: var(--cat, inherit); } .category-chip:hover { background: color-mix(in srgb, var(--cat, var(--main-blue)) 18%, var(--bg-white)); border-color: var(--cat, var(--main-blue)); color: var(--cat, var(--main-blue)); box-shadow: 0 2px 10px color-mix(in srgb, var(--cat, var(--main-blue)) 30%, transparent); transform: translateY(-1px); } .category-chip.active { background: var(--cat, var(--main-blue)); border-color: var(--cat, var(--main-blue)); color: #fff; box-shadow: 0 4px 12px color-mix(in srgb, var(--cat, var(--main-blue)) 45%, transparent); } .category-chip.active i { color: #fff; } /* Dark theme: deeper tint so chips sit well on dark surface */ [data-theme="dark"] .category-chip { background: color-mix(in srgb, var(--cat, var(--main-blue)) 16%, var(--bg-white)); border-color: color-mix(in srgb, var(--cat, var(--main-blue)) 45%, transparent); color: color-mix(in srgb, var(--cat, var(--main-blue)) 78%, #ffffff); } [data-theme="dark"] .category-chip i { color: color-mix(in srgb, var(--cat, var(--main-blue)) 78%, #ffffff); } [data-theme="dark"] .category-chip:hover { background: color-mix(in srgb, var(--cat, var(--main-blue)) 26%, var(--bg-white)); border-color: var(--cat, var(--main-blue)); box-shadow: 0 2px 10px color-mix(in srgb, var(--cat, var(--main-blue)) 35%, transparent); } [data-theme="dark"] .category-chip.active { background: var(--cat, var(--main-blue)); border-color: var(--cat, var(--main-blue)); color: #fff; } [data-theme="dark"] .category-chip.active i { color: #fff; } /* 科学 #34495e is too dark for dark theme text — lighten its accent there */ [data-theme="dark"] .category-chip[data-cat="science"] { --cat: #5d7fa3; } /* ============================================================ Sticky Category Bar + hover clip fix (v20260726l) 1) 分类条吸顶：滚动时固定在顶栏正下方，不随页面滚走 2) 修复 chip 悬停上浮时顶部被滚动容器裁剪的问题 ============================================================ */ .categories-section { position: sticky; top: var(--header-height); z-index: 900; /* 低于顶栏(1000)/侧边栏(1001)，高于内容卡片 */ background: var(--bg-white); padding-top: 10px; padding-bottom: 6px; border-bottom: 1px solid var(--border-color); } /* 滚动容器留出上下余量：上浮 1px + 投影不再被 overflow 裁掉 */ .categories-scroll { padding-top: 6px; padding-bottom: 10px; } /* 深色模式下吸顶条底色跟随主题变量，分隔线更柔和 */ [data-theme="dark"] .categories-section { border-bottom-color: rgba(255, 255, 255, 0.06); } /* ============================================================ Language Settings Page (v20260726s) ============================================================ */ #languageView { padding: 32px 36px 48px; max-width: 720px; } .language-settings-card { background: var(--bg-white); border: 1px solid var(--border-color); border-radius: 18px; padding: 36px 40px 40px; box-shadow: 0 6px 24px rgba(15, 23, 42, 0.06); } .language-settings-title { font-size: 32px; font-weight: 700; color: var(--text-primary); margin: 0 0 36px; letter-spacing: -0.5px; } .language-setting-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; padding: 26px 0; border-bottom: 1px solid var(--border-color); } .language-setting-row:last-of-type { border-bottom: none; padding-bottom: 0; } .language-setting-labels { display: flex; flex-direction: column; gap: 6px; flex: 1 1 auto; min-width: 0; } .language-setting-name { font-size: 16px; font-weight: 600; color: var(--text-primary); } .language-setting-hint { font-size: 13px; color: var(--text-tertiary); line-height: 1.5; } .language-select-wrap { position: relative; width: 220px; flex: 0 0 auto; } .language-select { appearance: none; -webkit-appearance: none; width: 100%; padding: 11px 38px 11px 14px; font-size: 14px; font-weight: 500; color: var(--text-primary); background: var(--bg-white); border: 1px solid var(--border-color); border-radius: 10px; outline: none; cursor: pointer; transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease; color-scheme: light; } .language-select:hover { border-color: var(--main-blue); background: var(--bg-hover); } .language-select:focus { border-color: var(--main-blue); box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15); } .language-select-arrow { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); font-size: 12px; color: var(--text-tertiary); pointer-events: none; transition: color 0.2s ease; } .language-select:hover + .language-select-arrow, .language-select:focus + .language-select-arrow { color: var(--main-blue); } [data-theme="dark"] .language-settings-card { background: var(--bg-card); border-color: rgba(255, 255, 255, 0.08); box-shadow: 0 6px 24px rgba(0, 0, 0, 0.18); } [data-theme="dark"] .language-setting-row { border-color: rgba(255, 255, 255, 0.08); } [data-theme="dark"] .language-select { background: var(--bg-card); border-color: rgba(255, 255, 255, 0.12); color: var(--text-primary); /* 让浏览器用深色原生弹层，避免点开后白底刺眼 */ color-scheme: dark; } /* popup 内选项兜底配色（支持的浏览器生效） */ [data-theme="dark"] .language-select option { background: var(--bg-card); color: var(--text-primary); } [data-theme="dark"] .language-select:hover, [data-theme="dark"] .language-select:focus { border-color: var(--main-blue); background: var(--bg-hover); } @media (max-width: 768px) { #languageView { padding: 22px 18px 32px; } .language-settings-card { padding: 24px 22px 28px; } .language-settings-title { font-size: 24px; margin-bottom: 26px; } .language-setting-row { flex-direction: column; gap: 14px; padding: 20px 0; } .language-select-wrap { width: 100%; } }