:root {
            --primary: #2563eb;
            --accent: #06b6d4;
            --bg-color: #f4f8ff;
            --text-color: #0f1e3d;
            --shadow-heavy: 0 18px 35px -8px rgba(37, 99, 235, 0.25), 0 6px 14px rgba(0, 0, 0, 0.08);
            --radius-soft: 24px;
        }
        * { box-sizing: border-box; }
        body {
            background: var(--bg-color);
            color: var(--text-color);
            font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            line-height: 1.6;
            scroll-behavior: smooth;
        }
        .header-classic {
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(8px);
            border-bottom: 1px solid rgba(37, 99, 235, 0.15);
            padding: 14px 0;
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .header-classic .brand-wrap {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: var(--primary);
            display: flex;
            align-items: center;
            gap: 6px;
            text-shadow: 0 2px 4px rgba(37, 99, 235, 0.15);
        }
        .brand-wrap i {
            font-size: 2rem;
            color: var(--accent);
        }
        .nav-links {
            display: flex;
            gap: 1.8rem;
            align-items: center;
        }
        .nav-links a {
            text-decoration: none;
            color: var(--text-color);
            font-weight: 600;
            font-size: 1rem;
            padding: 5px 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        .nav-links a:hover {
            border-bottom-color: var(--primary);
            color: var(--primary);
        }
        .section-number {
            display: inline-block;
            font-size: 1rem;
            font-weight: 700;
            background: var(--primary);
            color: white;
            border-radius: 30px;
            padding: 2px 14px;
            margin-right: 12px;
            letter-spacing: 1px;
            vertical-align: middle;
        }
        .hero-media {
            width: 100%;
            max-height: 360px;
            object-fit: cover;
            border-radius: 40px 20px 40px 20px;
            box-shadow: var(--shadow-heavy);
            border: 4px solid white;
        }
        .signal-badge {
            display: flex;
            gap: 14px;
            background: rgba(255, 255, 255, 0.5);
            padding: 12px 20px;
            border-radius: 80px;
            backdrop-filter: blur(2px);
            font-weight: 600;
        }
        .signal-item {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .poster-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
            margin: 30px 0;
        }
        @media (max-width: 900px) {
            .poster-grid { grid-template-columns: repeat(3, 1fr); }
        }
        @media (max-width: 600px) {
            .poster-grid { grid-template-columns: repeat(2, 1fr); }
            .header-classic .nav-links { display: none; }
            .mobile-nav-toggle { display: block !important; }
        }
        .poster-card {
            background: white;
            border-radius: 20px;
            box-shadow: 0 8px 22px rgba(0, 0, 0, 0.06);
            overflow: hidden;
            transition: all 0.25s ease;
            position: relative;
            cursor: pointer;
            border: 1px solid #eef3ff;
            aspect-ratio: 2 / 3;
        }
        .poster-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s cubic-bezier(0.2, 0.9, 0.3, 1.2);
        }
        .poster-card .poster-hover {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(2, 10, 30, 0.7), transparent 60%);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 18px 12px;
            color: white;
            opacity: 0;
            transition: 0.3s;
        }
        .poster-card:hover .poster-hover { opacity: 1; }
        .poster-card:hover img { transform: scale(1.08); }
        .poster-hover .play-btn-sm {
            background: rgba(255, 255, 255, 0.25);
            backdrop-filter: blur(4px);
            width: 40px;
            height: 40px;
            border-radius: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 8px;
            border: 1px solid rgba(255, 255, 255, 0.5);
        }
        .poster-hover .meta-title {
            font-weight: 700;
            font-size: 1.2rem;
            line-height: 1.2;
            margin: 0;
        }
        .poster-hover .meta-sub {
            font-size: 0.8rem;
            opacity: 0.9;
        }
        .magazine-section {
            margin: 50px 0;
        }
        .section-title {
            display: flex;
            align-items: center;
            margin-bottom: 25px;
            font-size: 2.2rem;
            font-weight: 800;
        }
        .article-card {
            background: #fff;
            border-radius: var(--radius-soft);
            padding: 18px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
            border-left: 8px solid var(--primary);
            margin-bottom: 12px;
        }
        .tip-card {
            background: white;
            border-radius: 20px;
            padding: 18px;
            box-shadow: 0 6px 14px rgba(0, 0, 0, 0.03);
            border: 1px solid #e2eaff;
        }
        .footer-custom {
            background: #0f1e3d;
            color: #c7d9ff;
            padding: 50px 0 20px;
            border-radius: 50px 50px 0 0;
            margin-top: 70px;
        }
        .footer-custom a {
            color: #dbe9ff;
            text-decoration: none;
        }
        .footer-custom a:hover { color: white; }
        .detail-sidebar {
            position: fixed;
            top: 0;
            right: -500px;
            width: 360px;
            max-width: 90%;
            height: 100vh;
            background: #fff;
            z-index: 300;
            box-shadow: -10px 0 30px rgba(0, 0, 0, 0.2);
            transition: right 0.3s ease;
            padding: 22px;
            overflow-y: auto;
            border-radius: 24px 0 0 24px;
        }
        .detail-sidebar.open { right: 0; }
        .sidebar-backdrop {
            position: fixed;
            inset: 0;
            background: rgba(5, 10, 30, 0.5);
            backdrop-filter: blur(2px);
            z-index: 299;
            opacity: 0;
            visibility: hidden;
            transition: 0.3s;
        }
        .sidebar-backdrop.active { opacity: 1; visibility: visible; }
        .typed-title {
            border-right: 3px solid var(--accent);
            animation: caret 0.9s infinite;
            white-space: nowrap;
            overflow: hidden;
            max-width: fit-content;
        }
        @keyframes caret {
            50% { border-color: transparent; }
        }
        .hero-2col {
            background: radial-gradient(circle at 100% 10%, rgba(6, 182, 212, 0.07), transparent 40%);
            padding: 20px 0;
        }
        .mobile-nav-toggle {
            display: none;
            background: transparent;
            border: 0;
            font-size: 1.8rem;
            color: var(--primary);
        }
        .mobile-nav-menu {
            display: none;
            flex-direction: column;
            background: white;
            padding: 15px;
            border-radius: 16px;
            margin: 10px;
        }
        .mobile-nav-menu.show { display: flex; }
        @media (max-width: 600px) {
            .nav-links.desktop-only { display: none; }
        }

/* --- 子页面追加 --- */
/* 排行榜专属样式 - 少量补充 */
        .rank-page-hero {
            background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
            border-radius: var(--radius-soft);
            padding: 3.5rem 2.5rem;
            color: #fff;
            margin: 2rem 0 3rem;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-heavy);
        }
.rank-page-hero::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -40px;
            width: 260px;
            height: 260px;
            border-radius: 50%;
            background: rgba(255,255,255,0.08);
        }
.rank-page-hero::after {
            content: '';
            position: absolute;
            bottom: -80px;
            right: 120px;
            width: 180px;
            height: 180px;
            border-radius: 50%;
            background: rgba(255,255,255,0.06);
        }
.rank-hero-badge {
            display: inline-block;
            background: rgba(255,255,255,0.2);
            backdrop-filter: blur(8px);
            padding: 0.4rem 1.2rem;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.5px;
            margin-bottom: 1.2rem;
            border: 1px solid rgba(255,255,255,0.3);
        }
.rank-hero-title {
            font-size: 2.8rem;
            font-weight: 800;
            margin-bottom: 1rem;
            line-height: 1.2;
            letter-spacing: -0.5px;
        }
.rank-hero-desc {
            font-size: 1.1rem;
            opacity: 0.95;
            max-width: 640px;
            line-height: 1.7;
        }
.rank-section {
            margin-bottom: 3.5rem;
        }
.rank-card {
            background: #fff;
            border-radius: 20px;
            padding: 1.8rem 2rem;
            box-shadow: 0 4px 18px rgba(37, 99, 235, 0.08);
            border: 1px solid rgba(37, 99, 235, 0.06);
            transition: transform 0.25s ease, box-shadow 0.25s ease;
            height: 100%;
        }
.rank-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-heavy);
        }
.rank-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
.rank-list li {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 0.9rem 0.5rem;
            border-bottom: 1px dashed rgba(37, 99, 235, 0.12);
            transition: background 0.2s;
        }
.rank-list li:last-child {
            border-bottom: none;
        }
.rank-list li:hover {
            background: rgba(37, 99, 235, 0.04);
            border-radius: 12px;
        }
.rank-number {
            flex-shrink: 0;
            width: 36px;
            height: 36px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1rem;
            color: #fff;
            background: var(--primary);
        }
.rank-number.gold { background: linear-gradient(135deg, #f59e0b, #d97706); }
.rank-number.silver { background: linear-gradient(135deg, #94a3b8, #64748b); }
.rank-number.bronze { background: linear-gradient(135deg, #b45309, #92400e); }
.rank-info {
            flex: 1;
            min-width: 0;
        }
.rank-name {
            font-weight: 600;
            color: var(--text-color);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            font-size: 1rem;
        }
.rank-meta {
            font-size: 0.85rem;
            color: #64748b;
            margin-top: 0.15rem;
            display: flex;
            gap: 0.8rem;
        }
.rank-score {
            flex-shrink: 0;
            font-weight: 800;
            font-size: 1.1rem;
            color: var(--primary);
            text-align: right;
            min-width: 50px;
        }
.rank-score .hot-icon {
            color: #f59e0b;
            font-size: 0.9rem;
        }
.rank-category-header {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            margin-bottom: 1.5rem;
        }
.rank-category-icon {
            width: 44px;
            height: 44px;
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: #fff;
        }
.rank-cat-movie { background: linear-gradient(135deg, #2563eb, #3b82f6); }
.rank-cat-tv { background: linear-gradient(135deg, #7c3aed, #a855f7); }
.rank-cat-variety { background: linear-gradient(135deg, #f59e0b, #fbbf24); }
.rank-cat-anime { background: linear-gradient(135deg, #06b6d4, #22d3ee); }
.rank-cat-doc { background: linear-gradient(135deg, #10b981, #34d399); }
.rank-cat-title {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text-color);
            margin: 0;
        }
.rank-update-tag {
            font-size: 0.8rem;
            background: rgba(37, 99, 235, 0.1);
            color: var(--primary);
            padding: 0.3rem 0.8rem;
            border-radius: 50px;
            font-weight: 500;
        }
.rank-note-box {
            background: linear-gradient(135deg, rgba(37,99,235,0.05), rgba(6,182,212,0.05));
            border: 1px solid rgba(37,99,235,0.15);
            border-radius: 20px;
            padding: 2rem;
            margin: 3rem 0;
            display: flex;
            gap: 1.5rem;
            align-items: flex-start;
        }
.rank-note-icon {
            font-size: 2.2rem;
            flex-shrink: 0;
        }
.rank-note-content h4 {
            color: var(--text-color);
            font-weight: 700;
            margin-bottom: 0.8rem;
            font-size: 1.2rem;
        }
.rank-note-content p {
            color: #475569;
            line-height: 1.8;
            margin-bottom: 0.5rem;
            font-size: 0.95rem;
        }
.rank-page-hero {
                padding: 2rem 1.5rem;
                border-radius: 18px;
            }
.rank-hero-title {
                font-size: 2rem;
            }
.rank-card {
                padding: 1.2rem;
                border-radius: 16px;
            }
.rank-note-box {
                flex-direction: column;
                padding: 1.5rem;
            }
.rank-score {
                min-width: 40px;
                font-size: 1rem;
            }

/* --- 子页面追加 --- */
/* 保证所有卡片/组件与首页背景融合，杜绝Bootstrap白底 */
        .poster-card, .article-card, .tip-card, .card, .list-group-item, .accordion-item {
            background: transparent;
            background-color: rgba(255,255,255,0.6);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
            border: 1px solid rgba(37, 99, 235, 0.12);
            color: var(--text-color);
            box-shadow: 0 10px 25px -8px rgba(0,0,0,0.05);
        }
.card-body, .card-header, .card-footer, .accordion-button, .accordion-body {
            background: transparent;
            color: var(--text-color);
            border-color: rgba(37, 99, 235, 0.1);
        }
.form-control, .form-select {
            background: rgba(255,255,255,0.7);
            border: 1px solid rgba(37, 99, 235, 0.2);
            color: var(--text-color);
        }
.form-control::placeholder {
            color: #6c7a9a;
            opacity: 0.7;
        }
/* 导航下划线高亮 (资讯页) */
        .nav-links a.active {
            color: var(--primary);
            font-weight: 700;
            border-bottom: 3px solid var(--accent);
        }
/* 资讯页特有列表悬停 */
        .info-list-item:hover {
            background: rgba(37, 99, 235, 0.04);
            border-radius: 16px;
            transform: translateX(5px);
            transition: all 0.2s ease;
        }
/* 头部阴影保留 */
        .header-classic {
            box-shadow: var(--shadow-heavy);
        }
/* 小标点缀 */
        .section-number {
            font-size: 1rem;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: 1px;
        }
/* 任何可能漏掉的bootstrap组件兜底 */
        .btn-outline-primary {
            color: var(--primary);
            border-color: var(--primary);
        }
.btn-outline-primary:hover {
            background: var(--primary);
            color: #fff;
        }
.text-muted {
            color: #5a6d8e !important;
        }
hr {
            border-top: 1px solid rgba(37, 99, 235, 0.1);
            opacity: .4;
        }

/* --- 子页面追加 --- */
/* 排行榜专属样式 */
        .top-hero {
            background: linear-gradient(135deg, rgba(37, 99, 235, 0.08) 0%, rgba(6, 182, 212, 0.05) 100%);
            border-radius: var(--radius-soft);
            padding: 3rem 2rem;
            margin-bottom: 2.5rem;
            position: relative;
            overflow: hidden;
        }
.top-hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(37, 99, 235, 0.12) 0%, transparent 70%);
        }
.rank-tabs {
            display: flex;
            gap: 0.5rem;
            flex-wrap: wrap;
            margin-bottom: 2rem;
            border-bottom: 2px solid rgba(37, 99, 235, 0.15);
            padding-bottom: 0.5rem;
        }
.rank-tab {
            padding: 0.6rem 1.4rem;
            border-radius: 50px;
            background: rgba(37, 99, 235, 0.08);
            color: var(--text-color);
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: all 0.3s ease;
            border: none;
        }
.rank-tab:hover, .rank-tab.active {
            background: var(--primary);
            color: #ffffff;
            box-shadow: 0 6px 16px rgba(37, 99, 235, 0.3);
        }
.rank-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            background: rgba(255, 255, 255, 0.6);
            border-radius: 16px;
            padding: 0.8rem 1.2rem;
            transition: all 0.3s ease;
            border: 1px solid rgba(37, 99, 235, 0.06);
            backdrop-filter: blur(8px);
        }
.rank-item:hover {
            background: rgba(255, 255, 255, 0.9);
            box-shadow: 0 8px 20px rgba(37, 99, 235, 0.12);
            transform: translateX(4px);
        }
.rank-number.top-3 {
            color: #ff6b35;
            font-size: 1.7rem;
        }
.rank-title {
            font-weight: 700;
            color: var(--text-color);
            margin-bottom: 0.15rem;
            font-size: 1.05rem;
        }
.rank-meta i {
            color: var(--accent);
            margin-right: 0.2rem;
        }
.rank-score .stars {
            display: block;
            font-size: 0.75rem;
            color: #ffb400;
            letter-spacing: 1px;
        }
.top-note {
            background: rgba(6, 182, 212, 0.08);
            border-left: 4px solid var(--accent);
            padding: 1rem 1.2rem;
            border-radius: 0 12px 12px 0;
            margin: 2rem 0;
            font-size: 0.95rem;
            color: var(--text-color);
        }
.top-note i {
            color: var(--accent);
            margin-right: 0.5rem;
        }
.section-divider {
            margin: 3rem 0 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.8rem;
        }
.section-divider .line {
            flex: 1;
            height: 2px;
            background: linear-gradient(90deg, rgba(37, 99, 235, 0.3), transparent);
        }
.top-hero {
                padding: 2rem 1rem;
            }
.rank-item {
                padding: 0.6rem 0.8rem;
                gap: 0.6rem;
            }
.rank-title {
                font-size: 0.95rem;
            }

/* --- 子页面追加 --- */
/* 覆盖 Bootstrap 卡片默认白底黑字 —— 确保与站点配色一致 */
        .about-card, .about-card .card-body,
        .accordion-item, .accordion-button, .accordion-body {
            background: var(--bg-color) !important;
            color: var(--text-color) !important;
            border-color: rgba(37,99,235,0.15) !important;
        }
.accordion-button:not(.collapsed) {
            background: rgba(37,99,235,0.06) !important;
            color: var(--primary) !important;
        }
.accordion-button:focus {
            box-shadow: none !important;
            border-color: var(--primary) !important;
        }
/* 让排版更柔和 */
        .about-highlight {
            background: linear-gradient(145deg, rgba(37,99,235,0.03), rgba(6,182,212,0.03));
            border-left: 4px solid var(--primary);
        }
.badge-soft {
            background: rgba(37,99,235,0.1);
            color: var(--primary);
            font-weight: 500;
        }
.stat-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
        }
.section-padding {
            padding: 4rem 0;
        }
.section-padding { padding: 2.5rem 0; }
.navbar-brand .brand-icon {
            margin-right: 6px;
        }
/* 避免卡片阴影过于突兀 */
        .about-card {
            box-shadow: var(--shadow-heavy);
            border-radius: var(--radius-soft);
            transition: transform .2s ease;
            border: none;
        }
.about-card:hover {
            transform: translateY(-4px);
        }
.page-header {
            background: radial-gradient(circle at 10% 20%, rgba(37,99,235,0.05), transparent 50%);
        }

/* --- 子页面追加 --- */
/* 隐私页特有样式,尽量复用站点公共类 */
        .privacy-hero {
            background: linear-gradient(135deg, rgba(37,99,235,0.08) 0%, rgba(6,182,212,0.06) 100%);
            border-radius: var(--radius-soft);
            padding: 3rem 2rem;
            margin-bottom: 2.5rem;
            border: 1px solid rgba(37,99,235,0.1);
        }
.privacy-section {
            background: #ffffff;
            border-radius: var(--radius-soft);
            padding: 2.2rem 2.5rem;
            margin-bottom: 2rem;
            box-shadow: 0 4px 20px rgba(0,0,0,0.04);
            border: 1px solid rgba(0,0,0,0.05);
            transition: box-shadow 0.3s ease;
        }
.privacy-section:hover {
            box-shadow: var(--shadow-heavy);
        }
.privacy-section h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-color);
            margin-bottom: 1.2rem;
            display: flex;
            align-items: center;
            gap: 0.7rem;
            padding-bottom: 0.8rem;
            border-bottom: 2px solid var(--primary);
        }
.privacy-section h2 i {
            color: var(--primary);
            font-size: 1.3rem;
        }
.privacy-section h3 {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--text-color);
            margin-top: 1.5rem;
            margin-bottom: 0.7rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
.privacy-section h3 i {
            color: var(--accent);
            font-size: 0.9rem;
        }
.privacy-section p, .privacy-section li {
            color: #4a5568;
            font-size: 0.98rem;
            line-height: 1.8;
        }
.privacy-section ul, .privacy-section ol {
            padding-left: 1.5rem;
            margin-bottom: 1rem;
        }
.privacy-section li {
            margin-bottom: 0.5rem;
        }
.privacy-highlight {
            background: #f0f7ff;
            border-left: 4px solid var(--primary);
            padding: 1rem 1.5rem;
            border-radius: 0 12px 12px 0;
            margin: 1.2rem 0;
            font-weight: 500;
        }
.privacy-badge {
            display: inline-block;
            background: rgba(37,99,235,0.1);
            color: var(--primary);
            font-weight: 600;
            padding: 0.2rem 0.8rem;
            border-radius: 20px;
            font-size: 0.8rem;
            margin-right: 0.5rem;
        }
.privacy-hero {
                padding: 2rem 1.2rem;
            }
.privacy-section {
                padding: 1.5rem 1.2rem;
            }
.privacy-section h2 {
                font-size: 1.25rem;
            }
/* 覆盖 Bootstrap 默认白底,保证本页安全 */
        .card, .card-body, .card-header, .card-footer {
            background: transparent;
            color: var(--text-color);
            border-color: transparent;
        }
.form-control {
            background: rgba(0,0,0,0.03);
            color: var(--text-color);
            border-color: rgba(0,0,0,0.1);
        }
.form-control:focus {
            background: rgba(0,0,0,0.03);
            color: var(--text-color);
        }

/* --- 子页面追加 --- */
.disclaimer-hero { padding: 60px 0 30px; }
.disclaimer-card { background: #ffffff; border-radius: var(--radius-soft); padding: 40px; box-shadow: var(--shadow-heavy); margin-bottom: 30px; }
.disclaimer-card h2 { color: var(--primary); font-weight: 700; margin-bottom: 18px; font-size: 1.6rem; }
.disclaimer-card p, .disclaimer-card li { color: var(--text-color); font-size: 1rem; line-height: 1.8; }
.disclaimer-card ul { padding-left: 20px; }
.disclaimer-card ul li { margin-bottom: 8px; }
.highlight-box { background: rgba(37, 99, 235, 0.06); border-left: 4px solid var(--primary); padding: 18px 20px; border-radius: 0 12px 12px 0; margin: 20px 0; }
.date-updated { color: #6b7a99; font-size: 0.9rem; margin-top: 30px; padding-top: 20px; border-top: 1px solid #e8eef7; }
.disclaimer-card { padding: 24px; }
.disclaimer-hero { padding: 30px 0 15px; }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.accordion-header { background:transparent !important; }