:root {
    --primary: #2563eb;
    --accent: #06b6d4;
    --bg: #f4f8ff;
    --text: #0f1e3d;
    --card-bg: #ffffff;
    --border: #dce7f5;
    --muted: #5a6d8c;
    --hover-shadow: 0 8px 25px rgba(37, 99, 235, 0.08);
    --radius: 12px;
  }

  * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }

  body {
    font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    font-size: 14px;
  }

  h1, h2, h3, h4, h5, .navbar-brand {
    font-family: 'Inter', 'Comic Sans MS', 'YouYuan', cursive;
    font-weight: 800;
    letter-spacing: 0.5px;
  }

  a {
    text-decoration: none;
    color: var(--text);
    transition: color 0.2s;
  }

  a:hover {
    color: var(--primary);
  }

  /* ===== 导航栏 ===== */
  .navbar-custom {
    background: rgba(244, 248, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 2px solid var(--border);
    transition: all 0.3s ease;
    padding: 12px 0;
    z-index: 1050;
  }

  .navbar-custom.scrolled {
    background: rgba(244, 248, 255, 0.98);
    box-shadow: 0 2px 20px rgba(15, 30, 61, 0.08);
  }

  .navbar-brand {
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--primary) !important;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
  }

  .navbar-brand i {
    color: var(--accent);
    margin-right: 6px;
    font-size: 1.8rem;
  }

  .nav-link-custom {
    color: var(--text) !important;
    font-weight: 500;
    padding: 6px 14px !important;
    border-radius: 30px;
    font-size: 0.9rem;
    transition: all 0.2s;
  }

  .nav-link-custom:hover {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary) !important;
  }

  .navbar-toggler {
    border: 1px solid var(--border);
  }

  /* ===== Hero 关键词云 ===== */
  .hero-keywords {
    background: linear-gradient(135deg, #eef4ff 0%, #f8fbff 100%);
    border-bottom: 2px solid var(--border);
    padding: 30px 0 25px;
    overflow: hidden;
  }

  .keyword-cloud {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px 18px;
    padding: 15px 0;
  }

  .keyword-tag {
    display: inline-block;
    padding: 6px 18px;
    background: #fff;
    border: 1.5px solid var(--border);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
    transition: all 0.3s;
    cursor: default;
  }

  .keyword-tag:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.12);
  }

  .keyword-tag i {
    margin-right: 5px;
    font-size: 0.8rem;
    color: var(--accent);
  }

  .hero-title {
    text-align: center;
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--text);
    margin-bottom: 5px;
  }

  .hero-subtitle {
    text-align: center;
    color: var(--muted);
    font-size: 1rem;
    margin-bottom: 20px;
    letter-spacing: 1px;
  }

  /* ===== 区块通用 ===== */
  .section-block {
    padding: 35px 0;
    border-bottom: 1px solid var(--border);
  }

  .section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--text);
    padding-bottom: 10px;
  }

  .section-title {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .section-title i {
    color: var(--primary);
    font-size: 1.2rem;
  }

  .section-more {
    font-size: 0.85rem;
    color: var(--muted);
    font-weight: 500;
  }

  .section-more:hover {
    color: var(--primary);
  }

  /* ===== 海报卡片 ===== */
  .movie-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    height: 100%;
    position: relative;
  }

  .movie-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--hover-shadow);
    border-color: var(--primary);
  }

  .poster-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/4;
    background: #e8eff9;
  }

  .poster-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
    opacity: 0;
    animation: fadeIn 0.6s forwards;
  }

  .poster-wrap img.loaded {
    opacity: 1;
  }

  @keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
  }

  .movie-card:hover .poster-wrap img {
    transform: scale(1.06);
  }

  .poster-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(15, 30, 61, 0.85) 0%, rgba(15, 30, 61, 0.2) 50%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s;
    display: flex;
    align-items: flex-end;
    padding: 15px;
  }

  .movie-card:hover .poster-overlay {
    opacity: 1;
  }

  .play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    width: 48px;
    height: 48px;
    background: rgba(37, 99, 235, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.1rem;
    opacity: 0;
    transition: all 0.3s;
  }

  .movie-card:hover .play-icon {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }

  .rating-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(15, 30, 61, 0.85);
    color: #ffd700;
    padding: 2px 8px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 4px;
    z-index: 2;
  }

  .movie-info {
    padding: 10px 12px;
  }

  .movie-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .movie-meta {
    font-size: 0.78rem;
    color: var(--muted);
    display: flex;
    gap: 8px;
  }

  /* ===== 轮播 ===== */
  .carousel-section {
    padding: 25px 0 15px;
    border-bottom: 1px solid var(--border);
  }

  .carousel-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    height: 380px;
    border: 1px solid var(--border);
  }

  .carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .carousel-caption-custom {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px 30px 25px;
    background: linear-gradient(to top, rgba(15, 30, 61, 0.9), transparent);
    color: #fff;
  }

  .carousel-caption-custom h3 {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 5px;
  }

  .carousel-caption-custom p {
    font-size: 0.9rem;
    opacity: 0.9;
  }

  .carousel-indicators {
    bottom: 10px;
  }

  .carousel-indicators button {
    background: #fff !important;
    width: 30px !important;
    height: 3px !important;
    border-radius: 3px;
  }

  /* ===== 排行榜 ===== */
  .rank-list {
    list-style: none;
    counter-reset: rank;
  }

  .rank-item {
    display: flex;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px dashed var(--border);
    gap: 12px;
  }

  .rank-item::before {
    counter-increment: rank;
    content: counter(rank);
    width: 30px;
    height: 30px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--primary);
    font-size: 0.85rem;
    flex-shrink: 0;
  }

  .rank-item:nth-child(-n+3)::before {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
  }

  .rank-info {
    flex: 1;
  }

  .rank-title {
    font-weight: 600;
    font-size: 0.9rem;
  }

  .rank-meta {
    font-size: 0.75rem;
    color: var(--muted);
  }

  .rank-score {
    font-weight: 700;
    color: #f59e0b;
    font-size: 0.9rem;
  }

  /* ===== 分类标签 ===== */
  .category-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
  }

  .category-tab {
    padding: 5px 16px;
    border: 1px solid var(--border);
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    background: #fff;
  }

  .category-tab:hover, .category-tab.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
  }

  /* ===== 步骤条 ===== */
  .steps-container {
    display: flex;
    gap: 20px;
    margin-top: 20px;
    flex-wrap: wrap;
  }

  .step-item {
    flex: 1;
    min-width: 200px;
    text-align: center;
    padding: 25px 15px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #fff;
    position: relative;
  }

  .step-num {
    width: 36px;
    height: 36px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-bottom: 10px;
  }

  .step-title {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 6px;
  }

  .step-desc {
    font-size: 0.8rem;
    color: var(--muted);
  }

  /* ===== 抽屉弹窗 ===== */
  .drawer-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(15, 30, 61, 0.5);
    z-index: 2000;
    opacity: 0;
    transition: opacity 0.3s;
  }

  .drawer-overlay.active {
    display: block;
    opacity: 1;
  }

  .drawer-panel {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: #fff;
    border-radius: 20px 20px 0 0;
    z-index: 2001;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    max-height: 80vh;
    overflow-y: auto;
    padding: 25px;
    box-shadow: 0 -10px 40px rgba(0,0,0,0.15);
  }

  .drawer-panel.active {
    transform: translateY(0);
  }

  .drawer-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--muted);
    cursor: pointer;
    transition: color 0.2s;
  }

  .drawer-close:hover {
    color: var(--primary);
  }

  .drawer-poster {
    width: 120px;
    height: 170px;
    object-fit: cover;
    border-radius: 10px;
    border: 1px solid var(--border);
  }

  /* ===== 推荐小组件 ===== */
  .random-recommend {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
  }

  .random-btn {
    background: var(--primary);
    color: #fff;
    border: none;
    padding: 10px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s;
  }

  .random-btn:hover {
    background: var(--accent);
    transform: translateY(-2px);
  }

  .recommend-result {
    margin-top: 15px;
    padding: 15px;
    background: var(--bg);
    border-radius: 8px;
    font-size: 0.95rem;
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
  }

  /* ===== 友情链接 ===== */
  .friend-links {
    padding: 30px 0;
    border-top: 1px solid var(--border);
    background: #fff;
  }

  .friend-links h5 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
  }

  /* ===== 页脚 ===== */
  .site-footer {
    background: var(--text);
    color: rgba(255,255,255,0.8);
    padding: 40px 0 20px;
  }

  .site-footer a {
    color: rgba(255,255,255,0.7);
  }

  .site-footer a:hover {
    color: #fff;
  }

  .footer-links {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 20px;
  }

  .copyright {
    text-align: center;
    font-size: 0.8rem;
    opacity: 0.7;
    margin-top: 20px;
  }

  /* ===== 滚动条美化 ===== */
  ::-webkit-scrollbar {
    width: 6px;
  }

  ::-webkit-scrollbar-track {
    background: var(--bg);
  }

  ::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 3px;
  }

  /* ===== 响应式 ===== */
  @media (max-width: 768px) {
    .hero-title {
      font-size: 2rem;
    }
    .carousel-item {
      height: 250px;
    }
    .section-title {
      font-size: 1.1rem;
    }
    .keyword-tag {
      font-size: 0.8rem;
      padding: 5px 14px;
    }
    .movie-title {
      font-size: 0.85rem;
    }
    .step-item {
      min-width: 100%;
    }
  }

/* --- 子页面追加 --- */
/* 关于页专属样式 */
        .about-hero {
            background: linear-gradient(135deg, rgba(37,99,235,0.05) 0%, rgba(6,182,212,0.08) 100%);
            padding: 80px 0 60px;
            border-bottom: 1px solid var(--border);
        }
.about-hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 20px;
        }
.about-hero h1 span {
            color: var(--primary);
        }
.about-hero p {
            font-size: 1.15rem;
            color: var(--muted);
            max-width: 800px;
            margin: 0 auto;
            line-height: 1.8;
        }
.about-section {
            padding: 60px 0;
            border-bottom: 1px solid var(--border);
        }
.about-section:last-of-type {
            border-bottom: none;
        }
.about-section h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 30px;
            position: relative;
            padding-bottom: 15px;
        }
.about-section h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            border-radius: 2px;
        }
.about-section h3 {
            font-size: 1.4rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 15px;
        }
.about-section p {
            color: var(--muted);
            line-height: 1.9;
            font-size: 1.05rem;
            margin-bottom: 20px;
        }
.about-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 35px 30px;
            height: 100%;
            transition: all 0.3s ease;
            text-align: center;
        }
.about-card:hover {
            box-shadow: var(--hover-shadow);
            transform: translateY(-5px);
        }
.about-card i {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 20px;
        }
.about-card h3 {
            font-size: 1.3rem;
            margin-bottom: 15px;
            color: var(--text);
        }
.about-card p {
            font-size: 0.95rem;
            color: var(--muted);
            margin-bottom: 0;
        }
.feature-list {
            list-style: none;
            padding: 0;
            margin: 20px 0;
        }
.feature-list li {
            padding: 10px 0;
            display: flex;
            align-items: center;
            gap: 12px;
            color: var(--text);
            font-size: 1.05rem;
            border-bottom: 1px solid var(--border);
        }
.feature-list li:last-child {
            border-bottom: none;
        }
.feature-list i {
            color: var(--primary);
            font-size: 1.2rem;
            width: 24px;
            text-align: center;
        }
.stats-block {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            border-radius: var(--radius);
            padding: 40px 30px;
            color: white;
            text-align: center;
        }
.stats-block h3 {
            font-size: 2.5rem;
            font-weight: 800;
            color: white;
            margin-bottom: 5px;
        }
.stats-block p {
            color: rgba(255,255,255,0.9);
            font-size: 1rem;
            margin-bottom: 0;
        }
.timeline {
            position: relative;
            padding: 20px 0;
        }
.timeline::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background: linear-gradient(180deg, var(--primary), var(--accent));
            border-radius: 2px;
        }
.timeline-item {
            padding-left: 30px;
            margin-bottom: 35px;
            position: relative;
        }
.timeline-item::before {
            content: '';
            position: absolute;
            left: -8px;
            top: 5px;
            width: 19px;
            height: 19px;
            background: white;
            border: 4px solid var(--primary);
            border-radius: 50%;
        }
.timeline-item h3 {
            font-size: 1.3rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 8px;
        }
.timeline-item p {
            color: var(--muted);
            font-size: 1rem;
            margin-bottom: 0;
        }
.about-hero h1 {
                font-size: 2rem;
            }
.about-hero {
                padding: 50px 0 40px;
            }
.about-section {
                padding: 40px 0;
            }
.about-section h2 {
                font-size: 1.6rem;
            }

/* --- 子页面追加 --- */
/* 本页专属微调，确保与Reiko Mizuno 水野礼子整体视觉一致 */
        .disclaimer-hero {
            background: linear-gradient(135deg, rgba(37,99,235,0.03) 0%, rgba(6,182,212,0.03) 100%);
            border-bottom: 1px solid var(--border);
            padding: 3rem 0 2rem;
        }
.disclaimer-hero .hero-title {
            color: var(--text);
            font-weight: 800;
        }
.disclaimer-hero .hero-subtitle {
            color: var(--muted);
            max-width: 780px;
            margin: 0.75rem auto 0;
        }
.disclaimer-section {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--hover-shadow);
            padding: 2rem 1.8rem;
            margin-bottom: 1.8rem;
            transition: box-shadow 0.2s;
        }
.disclaimer-section:hover {
            box-shadow: 0 12px 30px rgba(37, 99, 235, 0.12);
        }
.disclaimer-section h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary);
            border-left: 4px solid var(--accent);
            padding-left: 1rem;
            margin-bottom: 1.25rem;
            letter-spacing: -0.02em;
        }
.disclaimer-section h3 {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--text);
            margin-top: 1.5rem;
            margin-bottom: 0.75rem;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
.disclaimer-section h3 i {
            color: var(--accent);
            font-size: 1.1rem;
            width: 1.6rem;
        }
.disclaimer-section p, .disclaimer-section li {
            color: var(--text);
            line-height: 1.75;
            font-size: 0.98rem;
        }
.disclaimer-section ul, .disclaimer-section ol {
            padding-left: 1.4rem;
            margin-bottom: 1rem;
        }
.disclaimer-section a {
            color: var(--primary);
            text-decoration: underline;
            text-underline-offset: 3px;
        }
.disclaimer-section a:hover {
            color: var(--accent);
        }
.disclaimer-meta {
            background: rgba(6, 182, 212, 0.06);
            border-left: 3px solid var(--accent);
            padding: 1rem 1.2rem;
            border-radius: 0 8px 8px 0;
            font-size: 0.95rem;
            color: var(--muted);
            margin: 1.5rem 0 0.5rem;
        }
.footer-links .nav-link-custom {
            color: var(--muted);
            font-size: 0.9rem;
        }
.footer-links .nav-link-custom:hover {
            color: var(--primary);
        }

/* --- 子页面追加 --- */
.privacy-page { padding: 60px 0; }
.privacy-hero { background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%); padding: 60px 0 80px; margin-bottom: -40px; }
.privacy-hero .hero-title { color: #fff; font-size: 2.8rem; font-weight: 800; text-align: center; margin-bottom: 15px; }
.privacy-hero .hero-subtitle { color: rgba(255,255,255,.9); text-align: center; font-size: 1.15rem; max-width: 700px; margin: 0 auto; }
.privacy-content { background: var(--card-bg); border-radius: var(--radius); padding: 45px; box-shadow: var(--hover-shadow); border: 1px solid var(--border); }
.privacy-content h2 { color: var(--primary); font-weight: 700; font-size: 1.5rem; margin: 40px 0 20px; padding-bottom: 12px; border-bottom: 2px solid var(--border); position: relative; }
.privacy-content h2:first-child { margin-top: 0; }
.privacy-content h2 i { margin-right: 10px; color: var(--accent); }
.privacy-content h3 { color: var(--text); font-weight: 600; font-size: 1.2rem; margin: 25px 0 15px; }
.privacy-content p { color: var(--muted); line-height: 1.8; margin-bottom: 16px; font-size: .95rem; }
.privacy-content ul, .privacy-content ol { color: var(--muted); line-height: 1.8; margin-bottom: 16px; padding-left: 25px; }
.privacy-content li { margin-bottom: 8px; }
.privacy-content .highlight-box { background: rgba(37,99,235,.05); border-left: 4px solid var(--primary); padding: 18px 22px; border-radius: 0 var(--radius) var(--radius) 0; margin: 25px 0; }
.privacy-content .highlight-box p { margin-bottom: 0; }
.privacy-content .info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin: 25px 0; }
.privacy-content .info-item { background: rgba(6,182,212,.05); border: 1px solid rgba(6,182,212,.15); border-radius: var(--radius); padding: 20px; }
.privacy-content .info-item h4 { color: var(--primary); font-weight: 600; font-size: 1.05rem; margin-bottom: 12px; }
.privacy-content .info-item h4 i { margin-right: 8px; color: var(--accent); }
.privacy-content .info-item p { font-size: .9rem; margin-bottom: 0; }
.privacy-content .table-wrap { overflow-x: auto; margin: 20px 0; }
.privacy-content .table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.privacy-content .table th { background: var(--primary); color: #fff; padding: 12px 15px; text-align: left; font-weight: 600; }
.privacy-content .table td { padding: 12px 15px; border-bottom: 1px solid var(--border); color: var(--muted); }
.privacy-content .table tr:nth-child(even) { background: rgba(37,99,235,.03); }
.privacy-content .table tr:hover { background: rgba(6,182,212,.05); }
.last-updated { display: inline-block; background: rgba(37,99,235,.1); color: var(--primary); padding: 8px 16px; border-radius: 20px; font-size: .85rem; font-weight: 500; margin-bottom: 25px; }
.contact-info { background: linear-gradient(135deg, rgba(37,99,235,.08), rgba(6,182,212,.08)); border: 1px solid rgba(37,99,235,.15); border-radius: var(--radius); padding: 25px; margin-top: 30px; }
.contact-info h4 { color: var(--primary); font-weight: 600; margin-bottom: 15px; }
.contact-info p { margin-bottom: 8px; }
.contact-info i { color: var(--accent); margin-right: 10px; width: 20px; }
.privacy-hero .hero-title { font-size: 2rem; }
.privacy-content { padding: 25px; }
.privacy-content h2 { font-size: 1.3rem; }
.privacy-content .info-grid { grid-template-columns: 1fr; }

/* --- 子页面追加 --- */
.ranking-hero {
            background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
            border-radius: var(--radius);
            padding: 3rem 2rem;
            color: #fff;
            margin-bottom: 2.5rem;
            position: relative;
            overflow: hidden;
        }
.ranking-hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
        }
.ranking-hero h1 {
            font-size: 2.2rem;
            font-weight: 800;
            margin-bottom: 0.5rem;
            position: relative;
            z-index: 1;
        }
.ranking-hero p {
            font-size: 1.05rem;
            opacity: 0.95;
            max-width: 600px;
            position: relative;
            z-index: 1;
        }
.ranking-list {
            background: var(--card-bg);
            border-radius: var(--radius);
            box-shadow: var(--hover-shadow);
            padding: 1.5rem;
            margin-bottom: 2rem;
            border: 1px solid var(--border);
        }
.ranking-item {
            display: flex;
            align-items: center;
            padding: 1rem 0.5rem;
            border-bottom: 1px solid var(--border);
            transition: background 0.3s ease;
            border-radius: 8px;
        }
.ranking-item:last-child {
            border-bottom: none;
        }
.ranking-item:hover {
            background: rgba(37, 99, 235, 0.04);
        }
.ranking-num {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: var(--bg);
            color: var(--primary);
            font-weight: 700;
            font-size: 1.1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 1rem;
            flex-shrink: 0;
            border: 2px solid var(--primary);
        }
.ranking-item:nth-child(1) .ranking-num {
            background: var(--primary);
            color: #fff;
        }
.ranking-item:nth-child(2) .ranking-num {
            background: var(--accent);
            color: #fff;
            border-color: var(--accent);
        }
.ranking-item:nth-child(3) .ranking-num {
            background: #f59e0b;
            color: #fff;
            border-color: #f59e0b;
        }
.ranking-poster {
            width: 60px;
            height: 84px;
            border-radius: 8px;
            object-fit: cover;
            margin-right: 1rem;
            flex-shrink: 0;
            background: var(--bg);
        }
.ranking-info {
            flex: 1;
            min-width: 0;
        }
.ranking-info h3 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 0.25rem;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
.ranking-info p {
            font-size: 0.85rem;
            color: var(--muted);
            margin-bottom: 0.2rem;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
.ranking-score {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--primary);
            margin-right: 1rem;
            flex-shrink: 0;
        }
.ranking-trend {
            color: #10b981;
            font-size: 0.85rem;
            flex-shrink: 0;
        }
.ranking-trend.down {
            color: #ef4444;
        }
.ranking-tabs {
            display: flex;
            gap: 0.5rem;
            margin-bottom: 1.5rem;
            flex-wrap: wrap;
        }
.ranking-tab-btn {
            padding: 0.5rem 1.5rem;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 500;
            border: 1px solid var(--border);
            background: var(--card-bg);
            color: var(--text);
            cursor: pointer;
            transition: all 0.3s ease;
        }
.ranking-tab-btn.active, .ranking-tab-btn:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
.ranking-note {
            background: rgba(6, 182, 212, 0.08);
            border-left: 4px solid var(--accent);
            padding: 1rem 1.5rem;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin-bottom: 2rem;
            color: var(--text);
            font-size: 0.9rem;
        }
.ranking-note i {
            color: var(--accent);
            margin-right: 0.5rem;
        }
.trending-section {
            background: linear-gradient(135deg, rgba(37,99,235,0.05), rgba(6,182,212,0.05));
            border-radius: var(--radius);
            padding: 2rem;
            margin-bottom: 2rem;
        }
.trending-tag {
            display: inline-block;
            padding: 0.3rem 1rem;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 500;
            background: var(--card-bg);
            border: 1px solid var(--border);
            color: var(--text);
            margin: 0.3rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }
.trending-tag:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
.ranking-hero {
                padding: 2rem 1.5rem;
            }
.ranking-hero h1 {
                font-size: 1.6rem;
            }
.ranking-poster {
                width: 50px;
                height: 70px;
            }
.ranking-score {
                font-size: 1rem;
            }
.ranking-trend {
                display: none;
            }

/* --- 子页面追加 --- */
/* 保证本页卡片/表单等无白底冲突 */
    .guide-card, .guide-card-body {
      background: var(--card-bg);
      color: var(--text);
      border: 1px solid var(--border);
      border-radius: var(--radius);
    }
.guide-step-list {
      background: transparent;
    }
.guide-step-list li {
      background: var(--card-bg);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 1rem 1.25rem;
      margin-bottom: 0.75rem;
      color: var(--text);
    }
.guide-step-list li i {
      color: var(--primary);
      margin-right: 8px;
    }
.guide-toc a {
      color: var(--primary);
      text-decoration: none;
    }
.guide-toc a:hover {
      text-decoration: underline;
    }
.accordion-custom-item {
      background: var(--card-bg);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      margin-bottom: 12px;
      overflow: hidden;
    }
.accordion-custom-header {
      background: transparent;
      color: var(--text);
      padding: 1rem 1.25rem;
      font-weight: 600;
      border-bottom: 1px solid var(--border);
    }
.accordion-custom-body {
      padding: 1rem 1.25rem;
      color: var(--text);
      background: rgba(0,0,0,0.02);
    }
/* 导航高亮当前页 */
    .navbar .nav-link.active-guide {
      color: var(--primary) !important;
      font-weight: 600;
    }
/* 复用首页板块标题风格 */
    .section-header h2 {
      color: var(--text);
    }