:root {
  --primary: #dc2626;
  --accent: #fb923c;
  --bg-dark: #141013;
  --text-light: #fef2f2;
  --radius: 8px;
  --border-light: rgba(254,242,242,0.12);
  --shadow: 0 4px 20px rgba(0,0,0,0.45);
}
* { font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; }
body { background: var(--bg-dark); color: var(--text-light); letter-spacing: 0.01em; }
::selection { background: var(--primary); color: white; }

/* 导航 */
.navbar-custom { transition: all 0.4s ease; padding: 1.2rem 0; z-index: 999; }
.navbar-custom.scrolled { background: rgba(20,16,19,0.85); backdrop-filter: blur(14px); padding: 0.6rem 0; box-shadow: 0 6px 30px rgba(0,0,0,0.5); border-bottom: 1px solid rgba(220,38,38,0.2); }
.navbar-brand { font-weight: 900; font-size: 1.6rem; color: var(--text-light) !important; letter-spacing: -0.02em; }
.navbar-brand .logo-icon { color: var(--accent); margin-right: 6px; }
.nav-link { font-weight: 500; color: rgba(254,242,242,0.8) !important; font-size: 0.95rem; margin: 0 0.2rem; transition: 0.2s; }
.nav-link:hover { color: var(--accent) !important; }
.btn-outline-light-custom { border-color: var(--border-light); color: var(--text-light); font-weight: 600; border-radius: var(--radius); padding: 0.4rem 1.2rem; transition: 0.2s; background: transparent; }
.btn-outline-light-custom:hover { background: var(--primary); border-color: var(--primary); color: white; }

/* Hero */
.hero-section { padding: 7.5rem 0 4.5rem; background: radial-gradient(circle at 80% 20%, rgba(220,38,38,0.15), transparent 40%), linear-gradient(180deg, #141013, #1a1516); border-bottom: 1px solid var(--border-light); }
.hero-title { font-weight: 900; font-size: 3.2rem; line-height: 1.1; letter-spacing: -0.03em; }
.hero-title .accent-text { color: var(--accent); }
.hero-subtitle { font-size: 1.1rem; color: rgba(254,242,242,0.75); max-width: 540px; margin: 1.2rem 0 2rem; font-weight: 400; }
.hero-badge { background: rgba(220,38,38,0.2); border: 1px solid rgba(220,38,38,0.4); color: #fca5a5; padding: 0.3rem 1rem; border-radius: 30px; font-size: 0.8rem; font-weight: 600; display: inline-block; margin-bottom: 1.5rem; }

/* 区块通用 */
.section-block { padding: 3.2rem 0; }
.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.8rem; flex-wrap: wrap; }
.section-title { font-weight: 800; font-size: 1.5rem; position: relative; padding-left: 16px; }
.section-title::before { content: ''; position: absolute; left: 0; top: 4px; bottom: 4px; width: 4px; background: var(--primary); border-radius: 4px; }
.see-more { color: rgba(254,242,242,0.5); font-size: 0.85rem; text-decoration: none; transition: 0.2s; font-weight: 500; }
.see-more:hover { color: var(--accent); }

/* 分类侧栏 */
.category-layout { display: grid; grid-template-columns: 200px 1fr; gap: 2rem; }
.category-sidebar { border-right: 1px solid var(--border-light); padding-right: 1.5rem; position: sticky; top: 100px; align-self: start; height: fit-content; }
.category-list { list-style: none; padding: 0; margin: 0; }
.category-list li { margin-bottom: 0.3rem; }
.category-list a { display: block; padding: 0.5rem 0.8rem; color: rgba(254,242,242,0.75); text-decoration: none; border-radius: var(--radius); font-size: 0.9rem; font-weight: 500; transition: 0.15s; border-left: 2px solid transparent; }
.category-list a:hover { background: rgba(220,38,38,0.1); color: var(--text-light); border-left-color: var(--primary); }
.category-list a.active { background: rgba(220,38,38,0.15); color: var(--accent); border-left-color: var(--primary); font-weight: 600; }

/* 影片卡片 */
.movie-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 1rem; }
.movie-card { position: relative; border-radius: var(--radius); overflow: hidden; background: #201b1c; border: 1px solid rgba(254,242,242,0.08); transition: transform 0.2s ease, box-shadow 0.2s, border-color 0.2s; cursor: pointer; aspect-ratio: 3/4; display: block; }
.movie-card:hover { transform: scale(1.03); box-shadow: 0 8px 30px rgba(0,0,0,0.6); border-color: var(--primary); z-index: 5; }
.movie-poster { width: 100%; height: 100%; object-fit: cover; position: relative; z-index: 1; }
.movie-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.1) 100%); z-index: 2; display: flex; flex-direction: column; justify-content: flex-end; padding: 0.8rem; opacity: 0; transition: opacity 0.25s ease; }
.movie-card:hover .movie-overlay { opacity: 1; }
.play-btn { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 44px; height: 44px; background: rgba(220,38,38,0.9); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; font-size: 0.9rem; box-shadow: 0 4px 15px rgba(220,38,38,0.5); z-index: 3; transition: 0.2s; border: 2px solid rgba(255,255,255,0.3); }
.movie-card:hover .play-btn { transform: translate(-50%, -50%) scale(1.1); background: var(--primary); }
.movie-info { z-index: 3; position: relative; }
.movie-name { font-weight: 700; font-size: 0.85rem; margin-bottom: 0.2rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.movie-meta { font-size: 0.7rem; color: rgba(254,242,242,0.6); }

/* 列表卡片(热度榜) */
.rank-card { display: flex; align-items: center; gap: 1rem; background: rgba(32,27,28,0.7); border: 1px solid var(--border-light); border-radius: var(--radius); padding: 0.6rem 0.8rem; margin-bottom: 0.5rem; transition: 0.15s; }
.rank-card:hover { background: rgba(220,38,38,0.08); border-color: var(--primary); }
.rank-number { font-weight: 900; font-size: 1.2rem; color: var(--accent); min-width: 40px; text-align: center; opacity: 0.8; }
.rank-card .rank-poster { width: 70px; height: 90px; object-fit: cover; border-radius: 4px; flex-shrink: 0; }
.rank-info { flex: 1; min-width: 0; }
.rank-info .r-name { font-weight: 600; font-size: 0.9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rank-info .r-meta { font-size: 0.78rem; color: rgba(254,242,242,0.5); margin-top: 0.2rem; }
.rank-score { color: var(--accent); font-weight: 700; font-size: 1rem; }

/* 时间线 */
.timeline { position: relative; padding-left: 24px; margin-top: 1rem; }
.timeline::before { content: ''; position: absolute; left: 6px; top: 8px; bottom: 8px; width: 2px; background: var(--border-light); }
.timeline-item { position: relative; padding-bottom: 1.2rem; }
.timeline-item::before { content: ''; position: absolute; left: -24px; top: 4px; width: 10px; height: 10px; border-radius: 50%; background: var(--primary); border: 2px solid var(--bg-dark); box-shadow: 0 0 0 2px var(--primary); }
.timeline-item .tl-title { font-weight: 600; font-size: 0.9rem; }
.timeline-item .tl-desc { font-size: 0.8rem; color: rgba(254,242,242,0.6); margin-top: 0.2rem; }

/* 标签页 */
.tab-container .nav-tabs { border-bottom: 1px solid var(--border-light); margin-bottom: 1.2rem; flex-wrap: wrap; }
.tab-container .nav-tabs .nav-link { color: rgba(254,242,242,0.6); border: none; padding: 0.5rem 1rem; border-bottom: 2px solid transparent; font-size: 0.9rem; font-weight: 500; transition: 0.2s; margin: 0; }
.tab-container .nav-tabs .nav-link.active { color: var(--accent); border-bottom-color: var(--primary); background: transparent; }

/* 友链 */
.friend-links { background: rgba(32,27,28,0.4); border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); padding: 2rem 0; }
.friend-links-title { font-weight: 600; font-size: 0.9rem; color: rgba(254,242,242,0.6); margin-bottom: 0.8rem; text-transform: uppercase; letter-spacing: 1px; }

/* 页脚 */
.site-footer { background: #100b0c; padding: 2.5rem 0 1.5rem; border-top: 1px solid rgba(254,242,242,0.06); }
.footer-links a { color: rgba(254,242,242,0.5); text-decoration: none; font-size: 0.85rem; margin: 0 1rem; transition: 0.2s; }
.footer-links a:hover { color: var(--accent); }
.copyright { color: rgba(254,242,242,0.35); font-size: 0.8rem; margin-top: 1.2rem; }

/* 翻转卡片 */
.flip-container { perspective: 1200px; }
.flip-card-inner { position: relative; width: 100%; height: 100%; transition: transform 0.6s cubic-bezier(0.4,0,0.2,1); transform-style: preserve-3d; }
.flip-card-inner.flipped { transform: rotateY(180deg); }
.flip-card-front, .flip-card-back { position: absolute; inset: 0; backface-visibility: hidden; border-radius: var(--radius); overflow: hidden; }
.flip-card-back { transform: rotateY(180deg); background: linear-gradient(145deg, #1e191a, #2a1f20); border: 1px solid rgba(220,38,38,0.3); padding: 1.2rem; display: flex; flex-direction: column; gap: 0.3rem; }
.detail-close { position: absolute; top: 8px; right: 10px; background: none; border: none; color: rgba(254,242,242,0.6); font-size: 1.2rem; z-index: 5; cursor: pointer; transition: 0.2s; }
.detail-close:hover { color: var(--accent); }
.detail-title { font-weight: 700; font-size: 0.95rem; padding-right: 20px; margin-bottom: 4px; }
.detail-tag { display: inline-block; background: rgba(220,38,38,0.2); color: #fca5a5; padding: 0.1rem 0.5rem; border-radius: 20px; font-size: 0.7rem; font-weight: 600; width: fit-content; margin-bottom: 2px; }
.detail-row { font-size: 0.72rem; color: rgba(254,242,242,0.8); line-height: 1.5; }
.detail-row strong { color: var(--accent); font-weight: 600; }
.detail-plot { font-size: 0.72rem; color: rgba(254,242,242,0.65); line-height: 1.5; overflow-y: auto; flex: 1; max-height: 80px; margin-top: 4px; padding-right: 4px; }
.detail-plot::-webkit-scrollbar { width: 3px; }
.detail-plot::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 4px; }

/* 互动推荐 */
.rec-box { background: linear-gradient(145deg, rgba(220,38,38,0.08), rgba(251,146,60,0.05)); border: 1px solid rgba(220,38,38,0.2); border-radius: var(--radius); padding: 1.5rem; text-align: center; }
.rec-output { font-weight: 600; font-size: 1.05rem; margin-top: 1rem; min-height: 2rem; color: var(--accent); }
.rec-btn { background: var(--primary); border: none; color: white; font-weight: 600; padding: 0.6rem 2rem; border-radius: 30px; transition: 0.2s; }
.rec-btn:hover { background: #b91c1c; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(220,38,38,0.4); }

/* 数字滚动 */
.stat-number { font-weight: 900; color: var(--accent); }

/* 小贴士 */
.tip-list { list-style: none; padding: 0; }
.tip-list li { padding: 0.6rem 0; padding-left: 28px; position: relative; font-size: 0.9rem; border-bottom: 1px dashed var(--border-light); }
.tip-list li:last-child { border-bottom: none; }
.tip-list li::before { content: '✦'; position: absolute; left: 4px; color: var(--accent); font-size: 0.8rem; }

/* 响应式 */
@media (max-width: 768px) {
  .category-layout { grid-template-columns: 1fr; }
  .category-sidebar { border-right: none; border-bottom: 1px solid var(--border-light); padding-right: 0; padding-bottom: 1rem; position: static; margin-bottom: 1.5rem; }
  .category-list { display: flex; flex-wrap: wrap; gap: 0.4rem; }
  .category-list li { margin-bottom: 0; }
  .hero-title { font-size: 2.2rem; }
  .movie-grid { grid-template-columns: repeat(3, 1fr); gap: 0.8rem; }
  .rank-card .rank-poster { width: 55px; height: 75px; }
}
@media (max-width: 480px) {
  .movie-grid { grid-template-columns: repeat(2, 1fr); }
}

/* --- 子页面追加 --- */
/* 本页专属补充样式 (与首页视觉体系一致) */
        .about-hero {
            padding: 3rem 0 2rem;
            border-bottom: 1px solid var(--border-light);
            margin-bottom: 2rem;
        }
.about-hero .hero-badge {
            display: inline-block;
            background: rgba(220, 38, 38, 0.18);
            color: var(--accent);
            border-radius: 30px;
            padding: 0.35rem 1rem;
            font-size: 0.85rem;
            letter-spacing: 0.5px;
            border: 1px solid rgba(251, 146, 60, 0.3);
            margin-bottom: 1rem;
        }
.about-hero h1 {
            font-size: 2.6rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            color: var(--text-light);
            margin-bottom: 1rem;
        }
.about-hero h1 span {
            color: var(--accent);
        }
.about-hero p.lead {
            color: rgba(254, 242, 242, 0.7);
            max-width: 760px;
            font-size: 1.1rem;
        }
.section-block.about-section {
            margin-top: 2rem;
        }
.section-block.about-section h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 1.2rem;
            color: var(--text-light);
            border-left: 4px solid var(--primary);
            padding-left: 1rem;
        }
.section-block.about-section h3 {
            font-size: 1.3rem;
            font-weight: 600;
            color: var(--accent);
            margin: 1.8rem 0 1rem;
        }
.section-block.about-section p {
            color: rgba(254, 242, 242, 0.8);
            line-height: 1.8;
            margin-bottom: 1.2rem;
        }
.section-block.about-section .highlight-card {
            background: rgba(220, 38, 38, 0.08);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 1.5rem;
            margin: 1.5rem 0;
        }
.section-block.about-section ul {
            padding-left: 1.2rem;
            color: rgba(254, 242, 242, 0.8);
            line-height: 1.9;
        }
.section-block.about-section ul li {
            margin-bottom: 0.5rem;
        }
.section-block.about-section ul li i {
            color: var(--accent);
            margin-right: 0.5rem;
        }
.feature-matrix {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
.feature-item {
            background: rgba(0, 0, 0, 0.25);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 1.5rem 1rem;
            text-align: center;
            transition: all 0.25s;
        }
.feature-item i {
            font-size: 2rem;
            color: var(--accent);
            margin-bottom: 0.8rem;
        }
.feature-item h4 {
            color: var(--text-light);
            font-weight: 600;
            font-size: 1.2rem;
            margin-bottom: 0.5rem;
        }
.feature-item p {
            color: rgba(254, 242, 242, 0.6);
            font-size: 0.95rem;
            margin-bottom: 0;
        }
.feature-item:hover {
            border-color: var(--primary);
            background: rgba(220, 38, 38, 0.1);
        }
.signature-block {
            background: linear-gradient(145deg, rgba(220,38,38,0.12) 0%, rgba(20,16,19,0.9) 100%);
            border-radius: var(--radius);
            padding: 2rem;
            margin-top: 2rem;
            border: 1px solid rgba(251, 146, 60, 0.3);
        }
.signature-block .quote {
            font-size: 1.1rem;
            font-style: italic;
            color: var(--text-light);
            opacity: 0.9;
        }
.signature-block .author {
            margin-top: 1rem;
            color: var(--accent);
            font-weight: 600;
            letter-spacing: 0.3px;
        }

/* --- 子页面追加 --- */
/* 确保本页所有组件基于暗色，不出现白块 */
        body {
            background-color: var(--bg-dark);
            color: var(--text-light);
        }
.guide-hero {
            background: linear-gradient(145deg, #1e1419 0%, #2a1a1f 100%);
            border-bottom: 1px solid var(--border-light);
            padding: 3.5rem 0 2.8rem;
            margin-bottom: 2rem;
        }
.guide-hero .hero-badge {
            background: rgba(220, 38, 38, 0.18);
            border: 1px solid rgba(220, 38, 38, 0.3);
            color: var(--accent);
            padding: 0.4rem 1.2rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.9rem;
            letter-spacing: 0.3px;
            display: inline-block;
            margin-bottom: 1rem;
        }
.guide-title {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--text-light);
            line-height: 1.2;
            letter-spacing: -0.02em;
        }
.guide-title span {
            color: var(--primary);
        }
.guide-sub {
            color: rgba(254, 242, 242, 0.75);
            font-size: 1.1rem;
            max-width: 720px;
            margin: 1rem auto 0;
            font-weight: 400;
        }
.section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 3px;
            background: var(--primary);
            border-radius: 4px;
        }
.guide-card {
            background: rgba(20, 16, 19, 0.6);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 1.8rem 1.5rem;
            height: 100%;
            transition: transform 0.2s ease, border-color 0.2s ease;
            backdrop-filter: blur(4px);
        }
.guide-card:hover {
            transform: translateY(-3px);
            border-color: rgba(220, 38, 38, 0.35);
        }
.guide-card i {
            color: var(--accent);
            font-size: 2rem;
            margin-bottom: 1rem;
            display: inline-block;
        }
.guide-card h3 {
            font-size: 1.35rem;
            font-weight: 600;
            color: var(--text-light);
            margin-bottom: 0.8rem;
        }
.guide-card p {
            color: rgba(254, 242, 242, 0.7);
            font-size: 0.95rem;
            line-height: 1.6;
            margin-bottom: 0;
        }
.step-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
.step-list li {
            display: flex;
            gap: 1rem;
            margin-bottom: 1.2rem;
            align-items: flex-start;
        }
.step-num {
            flex-shrink: 0;
            width: 30px;
            height: 30px;
            background: var(--primary);
            color: white;
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.9rem;
        }
.step-content {
            color: rgba(254, 242, 242, 0.8);
            font-size: 0.98rem;
            line-height: 1.6;
        }
.step-content strong {
            color: var(--text-light);
        }
.accordion-custom {
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            background: rgba(20, 16, 19, 0.5);
            margin-bottom: 1rem;
        }
.accordion-custom summary {
            padding: 1.2rem 1.5rem;
            font-weight: 600;
            color: var(--text-light);
            cursor: pointer;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid transparent;
            transition: border-color 0.2s;
        }
.accordion-custom summary::-webkit-details-marker {
            display: none;
        }
.accordion-custom summary::after {
            content: '\f078';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            font-size: 0.85rem;
            color: var(--accent);
            transition: transform 0.2s;
        }
.accordion-custom[open] summary {
            border-bottom: 1px solid var(--border-light);
        }
.accordion-custom[open] summary::after {
            transform: rotate(180deg);
        }
.accordion-custom .answer {
            padding: 0.5rem 1.5rem 1.5rem;
            color: rgba(254, 242, 242, 0.75);
            line-height: 1.7;
            font-size: 0.97rem;
        }
.footer-link {
            color: rgba(254,242,242,0.6);
            text-decoration: none;
            margin: 0 0.8rem;
            transition: color 0.2s;
        }
.footer-link:hover {
            color: var(--accent);
        }
/* 复用首页的卡片风格 */
        .movie-card {
            background: rgba(20, 16, 19, 0.7);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            transition: 0.2s;
        }
.guide-title { font-size: 2rem; }

/* --- 子页面追加 --- */
/* 确保 Bootstrap 组件不会白底黑字 —— 这里我们完全不使用 .card 等组件类，只用自己的类 */
    /* 搜索表单区域自定义 */
    .search-hero {
      background: linear-gradient(145deg, rgba(20,16,19,0.9) 0%, rgba(28,18,24,0.95) 100%);
      border: 1px solid var(--border-light);
      border-radius: var(--radius);
      padding: 2.5rem 2rem;
      box-shadow: var(--shadow);
      margin-bottom: 2rem;
    }
.search-input-group {
      display: flex;
      flex-wrap: wrap;
      gap: 0.75rem;
      align-items: stretch;
    }
.search-input-group .form-control {
      background: rgba(0,0,0,0.45);
      border: 1px solid var(--border-light);
      color: var(--text-light);
      padding: 0.8rem 1.2rem;
      border-radius: 50px;
      font-size: 1rem;
      flex: 1 1 260px;
    }
.search-input-group .form-control::placeholder {
      color: rgba(254,242,242,0.6);
    }
.search-input-group .form-control:focus {
      outline: none;
      border-color: var(--accent);
      box-shadow: 0 0 0 3px rgba(251,146,60,0.2);
      background: rgba(0,0,0,0.6);
    }
.btn-search {
      background: var(--primary);
      border: none;
      color: #fff;
      padding: 0.75rem 2rem;
      border-radius: 50px;
      font-weight: 600;
      letter-spacing: 0.5px;
      transition: all 0.25s ease;
      white-space: nowrap;
    }
.btn-search:hover {
      background: #b91c1c;
      transform: translateY(-2px);
      box-shadow: 0 8px 18px rgba(220,38,38,0.3);
    }
.quick-tags {
      margin-top: 1.2rem;
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem 1rem;
    }
.quick-tags a {
      color: rgba(254,242,242,0.8);
      text-decoration: none;
      border-bottom: 1px dashed rgba(251,146,60,0.4);
      font-size: 0.9rem;
      transition: 0.2s;
    }
.quick-tags a:hover {
      color: var(--accent);
      border-bottom-color: var(--accent);
    }
.filter-panel {
      background: rgba(20,16,19,0.7);
      border: 1px solid var(--border-light);
      border-radius: var(--radius);
      padding: 1.5rem 1.2rem;
      margin-bottom: 2rem;
    }
.filter-title {
      color: var(--accent);
      font-weight: 700;
      font-size: 1.1rem;
      margin-bottom: 1rem;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }
.filter-group {
      display: flex;
      flex-wrap: wrap;
      gap: 0.6rem 1.2rem;
      align-items: center;
      margin-bottom: 0.8rem;
    }
.filter-group span {
      color: rgba(254,242,242,0.7);
      font-size: 0.9rem;
      min-width: 60px;
    }
.filter-tag {
      background: rgba(254,242,242,0.06);
      border: 1px solid var(--border-light);
      color: var(--text-light);
      padding: 0.35rem 1rem;
      border-radius: 30px;
      font-size: 0.85rem;
      cursor: pointer;
      transition: 0.2s;
    }
.filter-tag:hover {
      background: rgba(220,38,38,0.2);
      border-color: var(--primary);
    }
.filter-tag.active {
      background: var(--primary);
      border-color: var(--primary);
      color: #fff;
    }
.result-bar {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin: 1.5rem 0 1rem;
      color: rgba(254,242,242,0.8);
    }
.result-count i {
      color: var(--accent);
    }
.sort-options select {
      background: rgba(0,0,0,0.4);
      border: 1px solid var(--border-light);
      color: var(--text-light);
      padding: 0.3rem 1rem;
      border-radius: 30px;
      font-size: 0.85rem;
    }
.sort-options select option {
      background: #1a1518;
      color: var(--text-light);
    }
/* 复用首页的movie-grid 等类，微调间距 */
    .movie-grid {
      row-gap: 1.8rem;
    }
.search-empty {
      background: rgba(0,0,0,0.3);
      border: 1px dashed var(--border-light);
      border-radius: var(--radius);
      padding: 3rem 1rem;
      text-align: center;
      color: rgba(254,242,242,0.7);
    }
.search-empty i {
      font-size: 3rem;
      color: var(--accent);
      margin-bottom: 1rem;
    }

/* --- 子页面追加 --- */
.update-badge {
      display: inline-block;
      padding: 0.25rem 0.75rem;
      background: var(--primary);
      color: var(--text-light);
      border-radius: var(--radius);
      font-size: 0.85rem;
      font-weight: 600;
      letter-spacing: 0.02em;
    }
.update-card {
      background: rgba(20,16,19,0.6);
      border: 1px solid var(--border-light);
      border-radius: var(--radius);
      padding: 1.5rem;
      margin-bottom: 1.5rem;
      transition: transform 0.2s ease, box-shadow 0.2s ease;
    }
.update-card:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow);
    }
.update-card .day-label {
      color: var(--accent);
      font-weight: 700;
      font-size: 1.1rem;
      margin-bottom: 0.75rem;
    }
.update-card ul {
      list-style: none;
      padding: 0;
      margin: 0;
    }
.update-card li {
      padding: 0.5rem 0;
      border-bottom: 1px solid rgba(254,242,242,0.06);
      display: flex;
      align-items: center;
      gap: 0.75rem;
      font-size: 0.95rem;
    }
.update-card li:last-child {
      border-bottom: none;
    }
.update-card li i {
      color: var(--accent);
      font-size: 0.85rem;
      width: 1.2rem;
      text-align: center;
    }
.schedule-note {
      background: rgba(220,38,38,0.1);
      border-left: 3px solid var(--primary);
      padding: 1rem 1.25rem;
      border-radius: 0 var(--radius) var(--radius) 0;
      margin: 2rem 0;
      font-size: 0.95rem;
      color: var(--text-light);
    }
.hot-item {
      display: flex;
      align-items: center;
      gap: 1rem;
      padding: 0.75rem 0;
      border-bottom: 1px solid rgba(254,242,242,0.08);
    }
.hot-item:last-child {
      border-bottom: none;
    }
.hot-rank {
      font-size: 1.5rem;
      font-weight: 800;
      color: var(--primary);
      min-width: 2.5rem;
      text-align: center;
    }
.hot-info {
      flex: 1;
    }
.hot-info .name {
      font-weight: 600;
      margin-bottom: 0.25rem;
    }
.hot-info .meta {
      font-size: 0.85rem;
      color: rgba(254,242,242,0.7);
    }
.updates-hero {
      background: linear-gradient(135deg, rgba(220,38,38,0.15) 0%, rgba(251,146,60,0.1) 100%);
      border: 1px solid var(--border-light);
      border-radius: var(--radius);
      padding: 3rem 2rem;
      margin-bottom: 3rem;
      text-align: center;
    }
.update-section-title {
      font-size: 1.5rem;
      font-weight: 700;
      margin-bottom: 1.5rem;
      padding-bottom: 0.75rem;
      border-bottom: 2px solid var(--primary);
      display: inline-block;
    }
.genre-tag {
      display: inline-block;
      padding: 0.2rem 0.6rem;
      background: rgba(251,146,60,0.15);
      color: var(--accent);
      border-radius: 4px;
      font-size: 0.8rem;
      margin-right: 0.4rem;
      margin-bottom: 0.3rem;
    }
.updates-hero {
        padding: 2rem 1rem;
      }

/* --- 子页面追加 --- */
/* 本页专属微调 */
        .all-anime-hero {
            background: linear-gradient(145deg, rgba(20,16,19,.92) 0%, rgba(44,18,24,.85) 100%);
            border-bottom: 1px solid var(--border-light);
            padding: 2.5rem 0 1.8rem;
        }
.all-anime-hero h1 {
            font-weight: 800;
            letter-spacing: -0.02em;
        }
.filter-bar {
            background: rgba(255,255,255,0.03);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 0.9rem 1.2rem;
            backdrop-filter: blur(4px);
        }
.filter-bar .btn-group .btn {
            border-color: var(--border-light);
            color: var(--text-light);
            background: transparent;
            font-weight: 500;
            padding: .3rem .9rem;
            font-size: .9rem;
        }
.filter-bar .btn-group .btn.active,
        .filter-bar .btn-group .btn:hover {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
        }
.anime-list-item {
            background: rgba(255,255,255,0.02);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            transition: transform .2s ease, border-color .2s;
            padding: .9rem 1rem;
            margin-bottom: .8rem;
            align-items: center;
        }
.anime-list-item:hover {
            border-color: rgba(220,38,38,.6);
            transform: translateY(-2px);
            background: rgba(220,38,38,0.05);
        }
.anime-list-item .anime-rank {
            font-weight: 800;
            font-size: 1.2rem;
            color: var(--accent);
            width: 45px;
            min-width: 45px;
        }
.anime-list-item .anime-title {
            font-weight: 600;
            font-size: 1.05rem;
            margin-bottom: 0.15rem;
        }
.anime-list-item .anime-meta {
            font-size: .8rem;
            color: rgba(254,242,242,0.65);
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
        }
.anime-list-item .anime-meta i {
            margin-right: 0.2rem;
            color: var(--accent);
        }
.anime-list-item .anime-tags .badge {
            background: rgba(251,146,60,0.15);
            color: var(--accent);
            border: 1px solid rgba(251,146,60,0.25);
            font-weight: 500;
            font-size: .7rem;
            padding: .3em .6em;
            margin-right: .3rem;
        }
.anime-list-item .go-detail {
            color: var(--text-light);
            opacity: .6;
            transition: opacity .2s;
        }
.anime-list-item:hover .go-detail {
            opacity: 1;
        }
.score-note {
            font-size: .85rem;
            background: rgba(251,146,60,0.08);
            border-left: 3px solid var(--accent);
            padding: .5rem 1rem;
            border-radius: 0 var(--radius) var(--radius) 0;
        }

/* --- 子页面追加 --- */
/* 本页专属样式 */
        .rank-filter-tabs {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 30px;
        }
.rank-filter-tabs .filter-btn {
            background: transparent;
            border: 1px solid var(--border-light);
            color: var(--text-light);
            padding: 8px 18px;
            border-radius: var(--radius);
            font-size: 0.9rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }
.rank-filter-tabs .filter-btn:hover,
        .rank-filter-tabs .filter-btn.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
        }
.rank-table-wrap {
            overflow-x: auto;
        }
.rank-table {
            width: 100%;
            border-collapse: collapse;
        }
.rank-table th {
            background: rgba(220, 38, 38, 0.15);
            color: var(--text-light);
            font-weight: 600;
            padding: 12px 15px;
            text-align: left;
            border-bottom: 2px solid var(--primary);
            white-space: nowrap;
        }
.rank-table td {
            padding: 14px 15px;
            border-bottom: 1px solid var(--border-light);
            color: var(--text-light);
            vertical-align: middle;
        }
.rank-table tr:hover td {
            background: rgba(251, 146, 60, 0.05);
        }
.rank-table .rank-num {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--accent);
            min-width: 50px;
        }
.rank-table .rank-num.top-1 {
            color: #ffd700;
        }
.rank-table .rank-num.top-2 {
            color: #c0c0c0;
        }
.rank-table .rank-num.top-3 {
            color: #cd7f32;
        }
.rank-table .rank-title {
            font-weight: 600;
            min-width: 180px;
        }
.rank-table .rank-tag {
            display: inline-block;
            background: rgba(220, 38, 38, 0.2);
            color: var(--accent);
            font-size: 0.75rem;
            padding: 3px 8px;
            border-radius: 4px;
            margin-right: 5px;
        }
.rank-table .rank-score {
            font-weight: 700;
            color: var(--accent);
            white-space: nowrap;
        }
.rank-table .rank-change {
            font-size: 0.8rem;
            white-space: nowrap;
        }
.rank-table .rank-change.up {
            color: #4ade80;
        }
.rank-table .rank-change.down {
            color: #f87171;
        }
.rank-table .rank-change.steady {
            color: #94a3b8;
        }
.rank-note {
            background: rgba(251, 146, 60, 0.08);
            border-left: 3px solid var(--accent);
            padding: 15px 20px;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 30px 0;
            font-size: 0.9rem;
            color: var(--text-light);
        }
.rank-note i {
            color: var(--accent);
            margin-right: 8px;
        }
.rank-card-link {
            text-decoration: none;
            color: inherit;
        }
.rank-card-link:hover .rank-card {
            transform: translateY(-3px);
        }
.rank-card .rank-card-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }
.rank-card .rank-card-header i {
            font-size: 1.4rem;
            color: var(--accent);
        }
.rank-card .rank-card-header h3 {
            font-size: 1.1rem;
            font-weight: 600;
            margin: 0;
            color: var(--text-light);
        }
.rank-card p {
            font-size: 0.85rem;
            color: rgba(254, 242, 242, 0.7);
            margin: 0;
            line-height: 1.6;
        }
.rank-card .rank-card-stats {
            display: flex;
            gap: 15px;
            margin-top: 12px;
            font-size: 0.8rem;
            color: var(--accent);
        }
.rank-table th, .rank-table td {
                padding: 10px 12px;
            }
.rank-table .rank-title {
                min-width: 130px;
            }

/* --- 子页面追加 --- */
/* 强制覆盖 Bootstrap 默认白底，与站内暗色一致 */
        .card, .card-body, .list-group-item, .accordion-item, .accordion-button,
        .modal-content, .dropdown-menu, .form-control, .form-select {
            background: var(--bg-dark) !important;
            color: var(--text-light) !important;
            border-color: var(--border-light) !important;
        }
.accordion-button:not(.collapsed) {
            background: rgba(220,38,38,0.15) !important;
            color: var(--accent) !important;
        }
.accordion-button::after {
            filter: invert(0.8);
        }
/* 本页专用小标题风格 */
        .disclaimer-section-title {
            font-weight: 700;
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: var(--accent);
            border-left: 4px solid var(--primary);
            padding-left: 0.9rem;
            letter-spacing: -0.01em;
        }
.legal-highlight {
            background: rgba(251,146,60,0.08);
            padding: 0.4rem 1rem;
            border-radius: var(--radius);
            border: 1px solid rgba(251,146,60,0.2);
            font-size: 0.95rem;
        }
/* 列表自定义 */
        .custom-list li {
            margin-bottom: 0.6rem;
            padding-left: 1.2rem;
            position: relative;
        }
.custom-list li::before {
            content: "▹";
            position: absolute;
            left: 0;
            color: var(--accent);
        }

/* --- 子页面追加 --- */
/* 页面级微调，仅覆盖少量本页专属样式 */
    .privacy-hero {
      background: linear-gradient(145deg, var(--bg-dark) 0%, #1d1519 100%);
      border-bottom: 1px solid var(--border-light);
    }
.privacy-block {
      background: rgba(20, 16, 19, 0.7);
      border: 1px solid var(--border-light);
      border-radius: var(--radius);
      padding: 2rem 1.8rem;
      backdrop-filter: blur(6px);
      transition: box-shadow 0.25s ease;
    }
.privacy-block:hover {
      box-shadow: var(--shadow);
    }
.privacy-block h2 {
      color: var(--accent);
      font-weight: 700;
      letter-spacing: -0.01em;
      margin-bottom: 1.2rem;
      font-size: 1.6rem;
      border-left: 4px solid var(--primary);
      padding-left: 1rem;
    }
.privacy-block p, .privacy-block li {
      color: var(--text-light);
      opacity: 0.9;
      line-height: 1.75;
      font-size: 0.98rem;
    }
.privacy-block ul {
      padding-left: 1.5rem;
      list-style-type: none;
    }
.privacy-block ul li::before {
      content: "▹";
      color: var(--accent);
      font-weight: bold;
      display: inline-block;
      width: 1.3em;
      margin-left: -1.3em;
    }
.privacy-highlight {
      background: rgba(220, 38, 38, 0.12);
      border-left: 4px solid var(--primary);
      padding: 1rem 1.5rem;
      border-radius: 0 var(--radius) var(--radius) 0;
    }
.contact-chip {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      background: rgba(251, 146, 60, 0.1);
      border: 1px solid rgba(251, 146, 60, 0.3);
      padding: 0.5rem 1.2rem;
      border-radius: 50px;
      color: var(--accent);
      font-weight: 500;
      font-size: 0.9rem;
    }
/* 覆盖Bootstrap默认白底（保险起见） */
    .navbar, .navbar-collapse, .navbar-nav, .nav-item, .btn-outline-light-custom {
      background: transparent !important;
    }
.navbar-toggler {
      border-color: var(--border-light);
    }
.navbar-toggler-icon {
      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(254, 242, 242, 0.85)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
    }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.accordion-body { background:transparent !important; color:#fef2f2 !important; }
.accordion-header { background:transparent !important; }