:root {
            --primary: #2563eb;
            --accent: #06b6d4;
            --bg-light: #f4f8ff;
            --text-dark: #0f1e3d;
            --card-bg: #ffffff;
            --shadow-light: 0 8px 30px rgba(15, 30, 61, 0.08);
            --radius-lg: 28px;
            --radius-md: 20px;
            --radius-sm: 12px;
        }
        body {
            background-color: var(--bg-light);
            color: var(--text-dark);
            font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            line-height: 1.7;
            overflow-x: hidden;
        }
        h1, h2, h3, .font-serif {
            font-family: 'Songti SC', 'SimSun', 'Noto Serif SC', serif;
            font-weight: 700;
        }
        /* 滚动进度条 */
        #progressBar {
            position: fixed;
            top: 0;
            left: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            width: 0%;
            z-index: 9999;
            transition: width 0.1s;
        }
        /* 导航栏 */
        .navbar-jiudong {
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(37, 99, 235, 0.1);
            box-shadow: 0 4px 20px rgba(0,0,0,0.02);
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            color: var(--primary) !important;
            letter-spacing: 1px;
        }
        .nav-link {
            font-weight: 500;
            color: var(--text-dark) !important;
            margin: 0 0.2rem;
            border-radius: 40px;
            padding: 0.5rem 1.2rem !important;
            transition: all 0.2s;
        }
        .nav-link:hover, .nav-link.active {
            background: rgba(37, 99, 235, 0.08);
            color: var(--primary) !important;
        }
        /* 轮播 */
        .hero-carousel {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-light);
        }
        .carousel-item {
            position: relative;
            height: 420px;
            background-size: cover;
            background-position: center;
        }
        .carousel-item::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(15,30,61,0.7) 0%, rgba(15,30,61,0.1) 100%);
        }
        .carousel-content {
            position: relative;
            z-index: 2;
            color: white;
            padding: 3rem;
            max-width: 600px;
            top: 20%;
        }
        .carousel-content h2 {
            font-size: 3.2rem;
            font-weight: 900;
            text-shadow: 0 4px 12px rgba(0,0,0,0.3);
        }
        .btn-capsule {
            border-radius: 60px;
            padding: 0.6rem 2rem;
            font-weight: 600;
            border: none;
            transition: 0.2s;
        }
        .btn-primary-custom {
            background: var(--primary);
            color: white;
        }
        .btn-primary-custom:hover {
            background: #1d4ed8;
            color: white;
            transform: translateY(-3px);
        }
        /* 区块标题 */
        .section-title {
            font-size: 2.4rem;
            font-weight: 800;
            margin-bottom: 2rem;
            position: relative;
            display: inline-block;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 0;
            width: 60%;
            height: 4px;
            border-radius: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
        }
        /* 分类胶囊 */
        .category-pill {
            background: white;
            border-radius: 60px;
            padding: 0.6rem 1.8rem;
            font-weight: 500;
            color: var(--text-dark);
            box-shadow: 0 2px 10px rgba(0,0,0,0.02);
            transition: 0.2s;
            cursor: pointer;
            border: 1px solid rgba(37,99,235,0.2);
        }
        .category-pill:hover, .category-pill.active {
            background: var(--primary);
            color: white;
            border-color: var(--primary);
            transform: translateY(-2px);
        }
        /* 影片卡片 */
        .movie-card {
            background: white;
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-light);
            transition: transform 0.25s, box-shadow 0.25s, border 0.2s;
            border: 2px solid transparent;
            cursor: pointer;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .movie-card:hover {
            transform: scale(1.02) translateY(-4px);
            box-shadow: 0 18px 36px rgba(37,99,235,0.12);
            border-color: var(--primary);
        }
        .movie-poster {
            position: relative;
            overflow: hidden;
            aspect-ratio: 2 / 3;
            background: #e2e8f0;
        }
        .movie-poster img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s;
        }
        .movie-card:hover .movie-poster img {
            transform: scale(1.05);
        }
        .gradient-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(0,0,0,0.65) 0%, transparent 60%);
            opacity: 0.7;
            transition: opacity 0.3s;
        }
        .play-icon {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 50px;
            height: 50px;
            background: rgba(255,255,255,0.9);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1.2rem;
            opacity: 0;
            transition: 0.3s;
            box-shadow: 0 4px 12px rgba(0,0,0,0.2);
        }
        .movie-card:hover .play-icon {
            opacity: 1;
        }
        .movie-info {
            padding: 1rem 1rem 1.2rem;
            background: white;
            flex: 1;
        }
        .movie-title {
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 0.2rem;
        }
        .movie-meta {
            font-size: 0.8rem;
            color: #64748b;
        }
        .rating-badge {
            background: rgba(37,99,235,0.12);
            color: var(--primary);
            font-weight: 600;
            border-radius: 40px;
            padding: 0.15rem 0.7rem;
            font-size: 0.75rem;
        }
        /* 榜单列表 */
        .rank-list {
            background: white;
            border-radius: var(--radius-md);
            padding: 1.5rem;
            box-shadow: var(--shadow-light);
        }
        .rank-item {
            display: flex;
            align-items: center;
            padding: 0.8rem 0.5rem;
            border-bottom: 1px solid #eef2f6;
            transition: 0.15s;
            border-radius: 12px;
        }
        .rank-item:hover {
            background: rgba(37,99,235,0.03);
        }
        .rank-number {
            font-weight: 800;
            color: var(--primary);
            margin-right: 1rem;
            font-size: 1.2rem;
            width: 40px;
            text-align: center;
        }
        /* 专题卡片 */
        .topic-card {
            background: white;
            border-radius: var(--radius-md);
            padding: 2rem;
            height: 100%;
            box-shadow: var(--shadow-light);
            transition: 0.2s;
        }
        .topic-card:hover {
            transform: translateY(-5px);
        }
        /* 心情标签 */
        .mood-tag {
            background: white;
            border-radius: 50px;
            padding: 0.5rem 1.5rem;
            border: 1px solid rgba(37,99,235,0.2);
            cursor: pointer;
            transition: 0.2s;
            font-weight: 500;
        }
        .mood-tag:hover {
            background: var(--primary);
            color: white;
        }
        /* 友情链接 */
        .friend-links {
            background: white;
            border-radius: var(--radius-lg);
            padding: 2.5rem;
            margin-top: 3rem;
            box-shadow: var(--shadow-light);
        }
        /* 回到顶部 */
        #backTop {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--primary);
            color: white;
            border: none;
            font-size: 1.2rem;
            opacity: 0;
            visibility: hidden;
            transition: 0.3s;
            box-shadow: 0 8px 20px rgba(37,99,235,0.4);
            z-index: 999;
        }
        #backTop.show {
            opacity: 1;
            visibility: visible;
        }
        /* 弹窗 */
        .modal-movie {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(15,30,61,0.8);
            backdrop-filter: blur(16px);
            z-index: 10000;
            justify-content: center;
            align-items: center;
        }
        .modal-movie.open {
            display: flex;
        }
        .modal-content-movie {
            background: rgba(255,255,255,0.1);
            border: 1px solid rgba(255,255,255,0.2);
            backdrop-filter: blur(20px);
            border-radius: 32px;
            max-width: 680px;
            width: 90%;
            padding: 2.5rem;
            color: white;
            position: relative;
            box-shadow: 0 30px 60px rgba(0,0,0,0.3);
        }
        .modal-content-movie .btn-close-custom {
            position: absolute;
            top: 15px;
            right: 20px;
            font-size: 1.8rem;
            color: white;
            cursor: pointer;
            background: none;
            border: none;
            z-index: 2;
        }
        .modal-score {
            color: #fbbf24;
            font-weight: 800;
            font-size: 2.5rem;
        }
        @media (max-width: 768px) {
            .carousel-item { height: 320px; }
            .carousel-content h2 { font-size: 2.2rem; }
            .section-title { font-size: 1.8rem; }
        }

/* --- 子页面追加 --- */
.about-hero {
            background: linear-gradient(135deg, var(--bg-light) 0%, #e8f0fe 100%);
            padding: 80px 0 60px;
            position: relative;
            overflow: hidden;
        }
.about-hero::before {
            content: '';
            position: absolute;
            top: -50px;
            right: -50px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(37, 99, 235, 0.06);
        }
.about-hero h1 {
            font-size: 2.8rem;
            font-weight: 900;
            color: var(--text-dark);
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }
.about-hero p.lead {
            font-size: 1.15rem;
            color: #4a5568;
            max-width: 700px;
            line-height: 1.8;
            position: relative;
            z-index: 1;
        }
.about-section {
            padding: 60px 0;
        }
.about-section-alt {
            background: var(--bg-light);
            padding: 60px 0;
        }
.about-section .section-title {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text-dark);
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 15px;
        }
.about-section .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 3px;
            border-radius: 3px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
        }
.about-section p, .about-section li {
            color: #4a5568;
            line-height: 1.9;
            font-size: 1.02rem;
        }
.value-card {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            padding: 30px;
            box-shadow: var(--shadow-light);
            height: 100%;
            transition: transform 0.3s ease;
        }
.value-card:hover {
            transform: translateY(-5px);
        }
.value-card .icon-wrap {
            width: 56px;
            height: 56px;
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            margin-bottom: 18px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff;
        }
.value-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 12px;
        }
.value-card p {
            font-size: 0.95rem;
            color: #6b7280;
            line-height: 1.7;
        }
.standard-list {
            list-style: none;
            padding: 0;
        }
.standard-list li {
            padding: 16px 0;
            border-bottom: 1px solid rgba(15, 30, 61, 0.06);
            display: flex;
            align-items: flex-start;
            gap: 14px;
        }
.standard-list li:last-child {
            border-bottom: none;
        }
.standard-list .num-badge {
            flex-shrink: 0;
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.95rem;
        }
.standard-list .content h4 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 6px;
        }
.standard-list .content p {
            font-size: 0.92rem;
            color: #6b7280;
            line-height: 1.6;
            margin: 0;
        }
.timeline-item {
            display: flex;
            gap: 24px;
            margin-bottom: 30px;
            position: relative;
        }
.timeline-item:last-child {
            margin-bottom: 0;
        }
.timeline-item .year-badge {
            flex-shrink: 0;
            background: var(--primary);
            color: #fff;
            border-radius: var(--radius-sm);
            padding: 8px 16px;
            font-weight: 600;
            font-size: 0.9rem;
            height: fit-content;
            box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
        }
.timeline-item .timeline-content {
            background: var(--card-bg);
            border-radius: var(--radius-sm);
            padding: 20px 24px;
            box-shadow: var(--shadow-light);
            flex: 1;
        }
.timeline-item .timeline-content h4 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 6px;
        }
.timeline-item .timeline-content p {
            font-size: 0.92rem;
            color: #6b7280;
            margin: 0;
        }
.creator-quote {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            border-radius: var(--radius-lg);
            padding: 40px;
            color: #fff;
            margin: 40px 0;
            position: relative;
            overflow: hidden;
        }
.creator-quote::before {
            content: '"';
            position: absolute;
            top: -20px;
            left: 20px;
            font-size: 120px;
            opacity: 0.15;
            font-family: Georgia, serif;
            line-height: 1;
        }
.creator-quote p {
            font-size: 1.25rem;
            font-weight: 500;
            line-height: 1.8;
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }
.creator-quote .author {
            font-size: 0.95rem;
            opacity: 0.9;
            font-weight: 400;
        }
.cta-box {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            padding: 40px;
            box-shadow: var(--shadow-light);
            text-align: center;
        }
.cta-box h3 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 15px;
        }
.cta-box p {
            color: #6b7280;
            margin-bottom: 25px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }

/* --- 子页面追加 --- */
/* 本页专属样式 */
        .disclaimer-hero {
            background: linear-gradient(135deg, var(--bg-light) 0%, #e8f0ff 100%);
            padding: 80px 0 50px;
            border-bottom: 1px solid rgba(37, 99, 235, 0.1);
        }
.disclaimer-section {
            padding: 50px 0;
            border-bottom: 1px solid rgba(15, 30, 61, 0.05);
        }
.disclaimer-section:last-of-type {
            border-bottom: none;
        }
.disclaimer-card {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-light);
            padding: 40px;
            margin-bottom: 30px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
.disclaimer-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 40px rgba(15, 30, 61, 0.12);
        }
.disclaimer-icon {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 15px;
            display: block;
        }
.disclaimer-list {
            list-style: none;
            padding: 0;
            margin: 20px 0 0;
        }
.disclaimer-list li {
            padding: 12px 0 12px 30px;
            position: relative;
            color: var(--text-dark);
            line-height: 1.7;
            border-bottom: 1px dashed rgba(37, 99, 235, 0.1);
        }
.disclaimer-list li:last-child {
            border-bottom: none;
        }
.disclaimer-list li::before {
            content: "\f00c";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            position: absolute;
            left: 0;
            top: 12px;
            color: var(--accent);
            font-size: 0.9rem;
        }
.disclaimer-note {
            background: rgba(37, 99, 235, 0.05);
            border-left: 4px solid var(--primary);
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            padding: 20px 25px;
            margin: 25px 0;
            color: var(--text-dark);
            font-size: 0.95rem;
            line-height: 1.8;
        }
.contact-email {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            padding: 10px 25px;
            border-radius: 50px;
            font-weight: 600;
            text-decoration: none;
            transition: background 0.3s ease, transform 0.3s ease;
        }
.contact-email:hover {
            background: var(--accent);
            transform: translateY(-2px);
        }
.disclaimer-hero {
                padding: 60px 0 30px;
            }
.disclaimer-card {
                padding: 25px;
            }

/* --- 子页面追加 --- */
/* 排行榜页面专属样式 */
        .ranking-page-hero {
            background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
            border-radius: var(--radius-lg);
            padding: 48px 32px;
            color: #fff;
            margin-bottom: 40px;
            position: relative;
            overflow: hidden;
        }
.ranking-page-hero::after {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 400px;
            height: 400px;
            background: rgba(255,255,255,0.08);
            border-radius: 50%;
        }
.ranking-page-hero h1 {
            font-weight: 800;
            font-size: 2.2rem;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
.ranking-page-hero p {
            font-size: 1.05rem;
            opacity: 0.9;
            max-width: 600px;
            position: relative;
            z-index: 1;
        }
.rank-tabs {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 32px;
        }
.rank-tab-btn {
            padding: 10px 24px;
            border-radius: 50px;
            border: 2px solid var(--primary);
            background: transparent;
            color: var(--primary);
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }
.rank-tab-btn:hover, .rank-tab-btn.active {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
        }
.rank-section {
            margin-bottom: 48px;
        }
.rank-section-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 24px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
.rank-section-title i {
            color: var(--primary);
            font-size: 1.3rem;
        }
.rank-item:nth-child(1) .rank-number {
            color: #f59e0b;
            font-size: 2.2rem;
        }
.rank-item:nth-child(2) .rank-number {
            color: #94a3b8;
            font-size: 2rem;
        }
.rank-item:nth-child(3) .rank-number {
            color: #d97706;
            font-size: 1.9rem;
        }
.rank-item-info {
            flex: 1;
        }
.rank-item-title {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 4px;
        }
.rank-item-meta {
            font-size: 0.85rem;
            color: #64748b;
            display: flex;
            gap: 16px;
        }
.rank-item-meta span {
            display: flex;
            align-items: center;
            gap: 4px;
        }
.rank-item-meta i {
            color: var(--accent);
        }
.rank-item-score {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff;
            padding: 6px 14px;
            border-radius: 20px;
            font-weight: 700;
            font-size: 0.9rem;
            white-space: nowrap;
        }
.rank-item-trend {
            color: #ef4444;
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 2px;
        }
.rank-item-trend.up {
            color: #10b981;
        }
.ranking-note {
            background: rgba(37, 99, 235, 0.08);
            border-left: 4px solid var(--primary);
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            padding: 16px 20px;
            margin-top: 32px;
            font-size: 0.9rem;
            color: var(--text-dark);
            line-height: 1.6;
        }
.ranking-note i {
            color: var(--primary);
            margin-right: 8px;
        }
.genre-filter {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 24px;
        }
.genre-pill {
            padding: 6px 16px;
            border-radius: 50px;
            background: rgba(37, 99, 235, 0.08);
            color: var(--primary);
            font-size: 0.85rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s ease;
            border: none;
        }
.genre-pill:hover, .genre-pill.active {
            background: var(--primary);
            color: #fff;
        }
.ranking-page-hero {
                padding: 32px 20px;
            }
.ranking-page-hero h1 {
                font-size: 1.6rem;
            }
.rank-item:nth-child(1) .rank-number {
                font-size: 1.7rem;
            }
.rank-item:nth-child(2) .rank-number {
                font-size: 1.5rem;
            }
.rank-item:nth-child(3) .rank-number {
                font-size: 1.4rem;
            }
.rank-item-meta {
                flex-direction: column;
                gap: 4px;
            }
.rank-item-score {
                font-size: 0.8rem;
                padding: 4px 10px;
            }