:root {
      --primary: #f97316;
      --accent: #facc15;
      --bg-dark: #1a1410;
      --text-light: #fff7ed;
      --card-bg: #2a2119;
      --border-light: rgba(255, 247, 237, 0.15);
      --shadow-soft: 0 8px 20px rgba(0,0,0,0.3);
      --radius: 8px;
    }
    * { box-sizing: border-box; }
    body {
      background-color: var(--bg-dark);
      color: var(--text-light);
      font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
      line-height: 1.6;
    }
    h1,h2,h3,h4,.brand-font {
      font-weight: 800;
      letter-spacing: 0.5px;
      font-family: 'Inter', 'Trebuchet MS', sans-serif;
    }
    /* 小圆角 & 分隔线 */
    .card, .section-card {
      border-radius: var(--radius);
    }
    hr { border-color: var(--border-light); opacity: .3; }
    /* hero */
    .hero-section {
      background: radial-gradient(circle at 20% 30%, rgba(249,115,22,0.2), transparent 50%);
      position: relative;
      overflow: hidden;
      padding: 4rem 0 2rem;
    }
    .hero-title {
      background: linear-gradient(135deg, var(--accent), var(--primary));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      font-weight: 900;
      font-size: 3rem;
      line-height: 1.2;
      position: relative;
      z-index: 2;
    }
    .hero-sub { color: #fed7aa; font-weight: 400; }
    .floating-deco {
      position: absolute;
      width: 120px; height: 120px;
      border-radius: 30px;
      background: rgba(249,115,22,0.25);
      filter: blur(40px);
      top: 20px; right: 10%;
      z-index: 0;
      animation: float 6s infinite alternate ease-in-out;
    }
    .floating-deco2 {
      position: absolute;
      width: 180px; height: 180px;
      background: rgba(250,204,21,0.1);
      filter: blur(60px);
      bottom: 0; left: 5%;
      animation: float 8s infinite alternate-reverse;
    }
    @keyframes float {
      0% { transform: translateY(0) scale(1); }
      100% { transform: translateY(-20px) scale(1.05); }
    }
    /* 卡片 hover 效果 */
    .movie-card {
      background: var(--card-bg);
      border: 1px solid var(--border-light);
      border-radius: var(--radius);
      overflow: hidden;
      transition: transform 0.25s ease, box-shadow 0.3s ease;
      cursor: pointer;
      box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    }
    .movie-card:hover {
      transform: translateY(-6px) scale(1.01);
      box-shadow: 0 16px 30px rgba(0,0,0,0.5);
    }
    .movie-card img {
      width: 100%;
      height: 260px;
      object-fit: cover;
      display: block;
      background: #2d2d2d;
    }
    .badge-quality {
      position: absolute;
      top: 8px; right: 8px;
      background: rgba(0,0,0,0.75);
      color: var(--accent);
      font-weight: 600;
      font-size: 0.7rem;
      padding: 2px 8px;
      border-radius: 20px;
      backdrop-filter: blur(4px);
    }
    .card-info { padding: 12px 12px 16px; }
    .card-title { font-weight: 700; font-size: 1rem; }
    .card-meta { color: #ccc5b8; font-size: .8rem; }
    /* 左侧筛选栏 */
    .filter-sidebar {
      background: rgba(255,247,237,0.04);
      border-radius: 12px;
      padding: 18px 14px;
      height: fit-content;
      border: 1px solid var(--border-light);
    }
    .filter-sidebar a {
      display: block;
      padding: 8px 12px;
      color: #e5d7c5;
      text-decoration: none;
      border-radius: 6px;
      font-weight: 500;
      transition: all .2s;
      border-left: 3px solid transparent;
    }
    .filter-sidebar a:hover, .filter-sidebar a.active {
      color: var(--accent);
      background: rgba(249,115,22,0.12);
      border-left-color: var(--primary);
    }
    /* 错落滚动渐显 */
    .reveal-group > * {
      opacity: 0;
      transform: translateY(16px);
      animation: fadeUp 0.6s forwards;
    }
    .reveal-group > *:nth-child(2) { animation-delay: 0.1s; }
    .reveal-group > *:nth-child(3) { animation-delay: 0.2s; }
    .reveal-group > *:nth-child(4) { animation-delay: 0.3s; }
    .reveal-group > *:nth-child(5) { animation-delay: 0.4s; }
    .reveal-group > *:nth-child(6) { animation-delay: 0.5s; }
    .reveal-group > *:nth-child(7) { animation-delay: 0.6s; }
    .reveal-group > *:nth-child(8) { animation-delay: 0.7s; }
    .reveal-group > *:nth-child(9) { animation-delay: 0.8s; }
    @keyframes fadeUp {
      to { opacity: 1; transform: translateY(0); }
    }
    /* 模态弹窗 */
    .modal-custom {
      position: fixed;
      inset: 0;
      background: rgba(0,0,0,0.7);
      backdrop-filter: blur(4px);
      display: none;
      align-items: center;
      justify-content: center;
      z-index: 1050;
    }
    .modal-card {
      background: #2f251c;
      color: #fff7ed;
      border-radius: 16px;
      max-width: 640px;
      width: 90%;
      padding: 20px;
      position: relative;
      box-shadow: 0 20px 50px rgba(0,0,0,0.7);
      display: flex;
      gap: 18px;
      flex-wrap: wrap;
      border: 1px solid rgba(255,255,255,0.1);
    }
    .modal-card img { width: 180px; height: 240px; object-fit: cover; border-radius: 8px; }
    .modal-close {
      position: absolute;
      top: 10px; right: 14px;
      font-size: 1.8rem;
      background: transparent;
      border: none;
      color: #fff;
      cursor: pointer;
      line-height: 1;
    }
    /* 导航 */
    .navbar-custom {
      background-color: #1f1915;
      border-bottom: 1px solid var(--border-light);
    }
    .navbar-custom .navbar-brand {
      font-weight: 900;
      color: var(--primary);
      font-size: 1.4rem;
    }
    .navbar-custom .nav-link {
      color: #e5d7c5;
      font-weight: 500;
      margin: 0 4px;
    }
    .navbar-custom .nav-link:hover { color: var(--accent); }
    /* 对比表格 */
    .compare-table {
      width: 100%;
      border-collapse: separate;
      border-spacing: 0;
      border-radius: 8px;
      overflow: hidden;
      background: var(--card-bg);
    }
    .compare-table th, .compare-table td {
      padding: 12px 16px;
      border-bottom: 1px solid var(--border-light);
      background: rgba(255,247,237,0.03);
    }
    .compare-table th { background: rgba(249,115,22,0.2); font-weight: 600; }
    /* footer */
    .footer-link a { color: #c7b8a8; text-decoration: none; margin-right: 14px; }
    .footer-link a:hover { color: var(--accent); }
    .btn-outline-accent { border-color: var(--primary); color: var(--primary); }
    .btn-outline-accent:hover { background: var(--primary); color: #1a1410; }

/* --- 子页面追加 --- */
.about-hero {
      position: relative;
      padding: 80px 0 60px;
      background: linear-gradient(135deg, rgba(249,115,22,0.12) 0%, rgba(250,204,21,0.06) 50%, transparent 100%);
    }
.about-hero .hero-title {
      font-size: 2.6rem;
      font-weight: 900;
      letter-spacing: -0.5px;
    }
.about-hero .hero-sub {
      font-size: 1.1rem;
      max-width: 680px;
      margin: 18px auto 0;
      opacity: 0.85;
    }
.about-section {
      padding: 56px 0;
      border-bottom: 1px solid var(--border-light);
    }
.about-section:last-child { border-bottom: none; }
.about-section h2 {
      font-size: 1.7rem;
      font-weight: 800;
      margin-bottom: 20px;
      color: var(--accent);
      letter-spacing: -0.3px;
    }
.about-section h3 {
      font-size: 1.2rem;
      font-weight: 700;
      margin-top: 22px;
      margin-bottom: 10px;
      color: var(--text-light);
    }
.about-section p, .about-section li {
      color: rgba(255, 247, 237, 0.82);
      line-height: 1.8;
      font-size: 0.98rem;
    }
.about-section ul, .about-section ol { padding-left: 1.2rem; }
.about-section li { margin-bottom: 6px; }
.about-icon-list {
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
      margin-top: 24px;
    }
.about-icon-item {
      flex: 1 1 220px;
      background: var(--card-bg);
      border: 1px solid var(--border-light);
      border-radius: var(--radius);
      padding: 22px 18px;
      text-align: center;
      box-shadow: var(--shadow-soft);
      transition: transform 0.25s ease, border-color 0.25s ease;
    }
.about-icon-item:hover { transform: translateY(-4px); border-color: rgba(249,115,22,0.5); }
.about-icon-item i {
      font-size: 2rem;
      color: var(--primary);
      margin-bottom: 12px;
    }
.about-icon-item h4 {
      font-size: 1rem;
      font-weight: 700;
      margin-bottom: 6px;
      color: var(--text-light);
    }
.about-icon-item p {
      font-size: 0.88rem;
      opacity: 0.75;
      margin: 0;
      line-height: 1.6;
    }
.about-stats {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
      gap: 18px;
      margin: 30px 0 10px;
    }
.about-stat {
      background: var(--card-bg);
      border: 1px solid var(--border-light);
      border-radius: var(--radius);
      padding: 20px 14px;
      text-align: center;
    }
.about-stat .num {
      font-size: 2rem;
      font-weight: 900;
      color: var(--primary);
      line-height: 1.2;
    }
.about-stat .label {
      font-size: 0.85rem;
      opacity: 0.7;
      margin-top: 6px;
    }
.about-quote {
      border-left: 4px solid var(--primary);
      padding: 14px 20px;
      margin: 28px 0;
      background: rgba(249,115,22,0.07);
      border-radius: 0 var(--radius) var(--radius) 0;
      font-style: italic;
      color: rgba(255,247,237,0.9);
    }
.about-hero { padding: 50px 0 40px; }
.about-hero .hero-title { font-size: 2rem; }
.about-section { padding: 40px 0; }

/* --- 子页面追加 --- */
.guide-hero { background: linear-gradient(135deg, rgba(249,115,22,.15), rgba(250,204,21,.08)), var(--bg-dark); border-bottom: 1px solid var(--border-light); }
.guide-step-card { background: var(--card-bg); border: 1px solid var(--border-light); border-radius: var(--radius); padding: 2rem; transition: all .3s ease; }
.guide-step-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-soft); border-color: var(--primary); }
.step-number { font-size: 2.5rem; font-weight: 900; color: var(--primary); opacity: .35; line-height: 1; }
.guide-tip { background: rgba(249,115,22,.08); border-left: 4px solid var(--primary); padding: 1rem 1.5rem; border-radius: 0 var(--radius) var(--radius) 0; }
.guide-faq-item { background: var(--card-bg); border: 1px solid var(--border-light); border-radius: var(--radius); padding: 1.5rem; margin-bottom: 1rem; }
.guide-faq-item h4 { color: var(--accent); font-size: 1.05rem; margin-bottom: .5rem; }
.guide-faq-item p { color: var(--text-light); opacity: .85; margin: 0; font-size: .95rem; }
.guide-badge { background: var(--primary); color: #fff; padding: .2rem .8rem; border-radius: 20px; font-size: .75rem; font-weight: 600; display: inline-block; }
.section-divider { border-top: 1px solid var(--border-light); margin: 4rem 0; }
.shortcut-box { background: var(--card-bg); border: 1px solid var(--border-light); border-radius: var(--radius); padding: 1.5rem; transition: all .3s; }
.shortcut-box:hover { border-color: var(--accent); }
.shortcut-box i { color: var(--primary); font-size: 1.8rem; margin-bottom: 1rem; }
.shortcut-box h3 { font-size: 1.05rem; font-weight: 600; color: var(--text-light); margin-bottom: .5rem; }
.shortcut-box p { font-size: .85rem; color: var(--text-light); opacity: .75; margin: 0; }
.device-icon { color: var(--accent); font-size: 2rem; }
.toc { background: var(--card-bg); border: 1px solid var(--border-light); border-radius: var(--radius); padding: 1.5rem 2rem; }
.toc a { color: var(--text-light); text-decoration: none; opacity: .8; transition: all .2s; }
.toc a:hover { color: var(--primary); opacity: 1; }
.toc li { margin-bottom: .4rem; }

/* --- 子页面追加 --- */
/* 确保任何bootstrap组件类被强制覆盖成站点配色 */
    .card, .card-body, .card-title, .card-text, .card-header, .card-footer,
    .form-control, .form-select, .list-group-item, .accordion-item, .accordion-button,
    .modal-content, .modal-header, .modal-body, .dropdown-menu, .dropdown-item,
    .nav-link, .navbar, .btn-light, .btn-outline-* {
      background-color: var(--card-bg) !important;
      color: var(--text-light) !important;
      border-color: var(--border-light) !important;
    }
.form-control::placeholder {
      color: rgba(255,247,237,0.45) !important;
    }
/* 自定义列表卡片，避免使用bootstrap组件类 */
    .more-card {
      background: var(--card-bg);
      border: 1px solid var(--border-light);
      border-radius: var(--radius);
      padding: 1.5rem;
      height: 100%;
      box-shadow: var(--shadow-soft);
      transition: transform 0.2s ease, border-color 0.2s ease;
    }
.more-card:hover {
      transform: translateY(-4px);
      border-color: var(--primary);
    }
.more-icon {
      font-size: 2rem;
      color: var(--primary);
      margin-bottom: 0.75rem;
    }
.section-title-accent {
      border-left: 4px solid var(--primary);
      padding-left: 0.75rem;
    }
.table-ratings {
      width: 100%;
      border-collapse: collapse;
      color: var(--text-light);
    }
.table-ratings th, .table-ratings td {
      padding: 0.75rem 1rem;
      border-bottom: 1px solid var(--border-light);
    }
.table-ratings th {
      color: var(--accent);
      font-weight: 600;
    }
.list-group-custom {
      list-style: none;
      padding: 0;
    }
.list-group-custom li {
      padding: 0.75rem 0;
      border-bottom: 1px dashed var(--border-light);
      display: flex;
      align-items: center;
      gap: 0.75rem;
    }
.list-group-custom li i {
      color: var(--primary);
      width: 20px;
    }
.badge-accent {
      background: rgba(249,115,22,0.15);
      color: var(--accent);
      padding: 0.25rem 0.6rem;
      border-radius: 30px;
      font-size: 0.75rem;
    }
.navbar-custom .nav-link.active {
      color: var(--accent) !important;
      font-weight: 600;
    }
.navbar-brand.brand-font {
      font-weight: 800;
      letter-spacing: -0.5px;
    }
.navbar-brand i, .navbar-brand span {
      color: var(--primary);
    }
.footer-links a {
      color: var(--text-light);
      opacity: 0.75;
      text-decoration: none;
      margin-right: 1rem;
      font-size: 0.9rem;
    }
.footer-links a:hover {
      opacity: 1;
      color: var(--accent);
    }

/* --- 子页面追加 --- */
/* 本页专属微调，仅限免责声明页面 */
        .disclaimer-hero {
            background: linear-gradient(145deg, rgba(249,115,22,0.12) 0%, rgba(250,204,21,0.04) 100%);
            border-bottom: 1px solid var(--border-light);
        }
.disclaimer-section {
            background: rgba(42, 33, 25, 0.35);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 1.8rem 1.8rem 1.4rem;
            margin-bottom: 1.8rem;
            backdrop-filter: blur(4px);
        }
.disclaimer-section h2 {
            color: var(--accent);
            font-weight: 700;
            font-size: 1.45rem;
            letter-spacing: 0.3px;
            border-left: 4px solid var(--primary);
            padding-left: 1rem;
            margin-bottom: 1.2rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
.disclaimer-section h2 i {
            color: var(--primary);
            font-size: 1.2rem;
        }
.disclaimer-section p, .disclaimer-section li {
            color: var(--text-light);
            opacity: 0.92;
            line-height: 1.7;
            font-size: 0.98rem;
        }
.disclaimer-section ul {
            padding-left: 1.3rem;
            list-style-type: none;
        }
.disclaimer-section ul li {
            margin-bottom: 0.6rem;
            position: relative;
            padding-left: 1.4rem;
        }
.disclaimer-section ul li::before {
            content: "◆";
            position: absolute;
            left: 0;
            color: var(--primary);
            font-size: 0.7rem;
            top: 0.2rem;
        }
.highlight-link {
            color: var(--accent);
            font-weight: 500;
            text-decoration: underline;
            text-underline-offset: 3px;
        }
.highlight-link:hover {
            color: var(--primary);
        }
.contact-box {
            background: rgba(249, 115, 22, 0.08);
            border: 1px dashed rgba(250, 204, 21, 0.4);
            border-radius: 6px;
            padding: 0.8rem 1.2rem;
            margin-top: 1rem;
        }
.contact-box i {
            color: var(--primary);
            margin-right: 0.5rem;
        }
/* 确保导航栏高亮当前页 */
        .navbar-custom .nav-link.active-disclaimer {
            color: var(--accent) !important;
            border-bottom: 2px solid var(--primary);
        }

/* --- 子页面追加 --- */
/* 本页专属样式 */
        .privacy-section { padding: 40px 0; }
.privacy-section h2 { color: var(--accent); font-size: 1.6rem; font-weight: 700; margin-top: 2.5rem; margin-bottom: 1rem; padding-bottom: 0.5rem; border-bottom: 2px solid var(--border-light); }
.privacy-section h2 i { color: var(--primary); margin-right: 10px; }
.privacy-section h3 { color: var(--text-light); font-size: 1.2rem; font-weight: 600; margin-top: 1.5rem; margin-bottom: 0.8rem; }
.privacy-section p { color: rgba(255, 247, 237, 0.8); line-height: 1.8; margin-bottom: 1rem; }
.privacy-section ul { color: rgba(255, 247, 237, 0.8); line-height: 1.8; padding-left: 1.5rem; margin-bottom: 1rem; }
.privacy-section ul li { margin-bottom: 0.5rem; }
.privacy-section ul li::marker { color: var(--primary); }
.privacy-section .highlight-box { background: var(--card-bg); border-left: 4px solid var(--primary); padding: 20px; border-radius: var(--radius); margin: 20px 0; }
.privacy-section .highlight-box p { margin-bottom: 0; }
.privacy-section .last-updated { color: rgba(255, 247, 237, 0.5); font-size: 0.9rem; margin-top: 30px; padding-top: 20px; border-top: 1px solid var(--border-light); }
.breadcrumb-custom { background: rgba(0,0,0,0.3); padding: 12px 0; border-bottom: 1px solid var(--border-light); }
.breadcrumb-custom a { color: var(--accent); text-decoration: none; }
.breadcrumb-custom a:hover { color: var(--primary); }
.breadcrumb-custom span { color: rgba(255, 247, 237, 0.6); }
.page-title-section { background: linear-gradient(135deg, rgba(249,115,22,0.15), rgba(250,204,21,0.1)); padding: 50px 0 30px; text-align: center; border-bottom: 1px solid var(--border-light); }
.page-title-section h1 { font-size: 2.2rem; font-weight: 800; color: var(--text-light); margin-bottom: 10px; }
.page-title-section h1 span { color: var(--primary); }
.page-title-section p { color: rgba(255, 247, 237, 0.7); font-size: 1.1rem; max-width: 700px; margin: 0 auto; }
.privacy-content { max-width: 900px; margin: 0 auto; }
.page-title-section h1 { font-size: 1.6rem; }
.privacy-section h2 { font-size: 1.3rem; }

/* --- 子页面追加 --- */
/* 本页专属样式 */
    .sitemap-hero {
      background: linear-gradient(135deg, rgba(249, 115, 22, 0.15) 0%, rgba(250, 204, 21, 0.08) 100%);
      padding: 60px 0 40px;
      border-bottom: 1px solid var(--border-light);
    }
.sitemap-hero h1 {
      font-size: 2.4rem;
      font-weight: 800;
      color: var(--text-light);
    }
.sitemap-hero h1 span {
      color: var(--primary);
    }
.sitemap-hero p {
      color: rgba(255, 247, 237, 0.7);
      max-width: 700px;
      margin: 12px auto 0;
    }
.sitemap-section {
      padding: 50px 0;
    }
.sitemap-section h2 {
      font-size: 1.6rem;
      font-weight: 700;
      color: var(--text-light);
      margin-bottom: 24px;
      position: relative;
      padding-left: 16px;
    }
.sitemap-section h2::before {
      content: '';
      position: absolute;
      left: 0;
      top: 50%;
      transform: translateY(-50%);
      width: 4px;
      height: 24px;
      background: var(--primary);
      border-radius: 2px;
    }
.sitemap-section h2 i {
      color: var(--primary);
      margin-right: 8px;
      font-size: 1.4rem;
    }
.sitemap-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
      gap: 16px;
    }
.sitemap-card {
      background: var(--card-bg);
      border: 1px solid var(--border-light);
      border-radius: var(--radius);
      padding: 20px;
      transition: transform 0.2s, box-shadow 0.2s;
    }
.sitemap-card:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-soft);
    }
.sitemap-card h3 {
      font-size: 1.1rem;
      font-weight: 600;
      color: var(--primary);
      margin-bottom: 10px;
    }
.sitemap-card h3 i {
      margin-right: 6px;
    }
.sitemap-card ul {
      list-style: none;
      padding: 0;
      margin: 0;
    }
.sitemap-card ul li {
      margin-bottom: 6px;
    }
.sitemap-card ul li a {
      color: var(--text-light);
      text-decoration: none;
      font-size: 0.95rem;
      transition: color 0.2s;
    }
.sitemap-card ul li a:hover {
      color: var(--accent);
    }
.sitemap-card ul li a i {
      color: var(--primary);
      font-size: 0.7rem;
      margin-right: 6px;
    }
.sitemap-note {
      background: rgba(249, 115, 22, 0.08);
      border-left: 3px solid var(--primary);
      padding: 16px 20px;
      border-radius: 0 var(--radius) var(--radius) 0;
      color: rgba(255, 247, 237, 0.75);
      font-size: 0.95rem;
      margin-top: 30px;
    }
.sitemap-note i {
      color: var(--accent);
      margin-right: 8px;
    }
.sitemap-hero { padding: 40px 0 30px; }
.sitemap-hero h1 { font-size: 1.8rem; }
.sitemap-section { padding: 36px 0; }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.table { color:#fff7ed !important; border-color:rgba(255,255,255,.12) !important; --bs-table-bg:transparent !important; --bs-table-color:#fff7ed !important; }