:root {
      --main: #f97316;
      --accent: #facc15;
      --bg: #1a1410;
      --text: #fff7ed;
      --radius-lg: 22px;
      --radius-md: 16px;
      --shadow: 0 18px 40px rgba(0,0,0,0.55);
      --card-bg: #2a211c;
    }

    * { box-sizing: border-box; }
    body {
      background-color: var(--bg);
      color: var(--text);
      font-family: 'Inter', sans-serif;
      font-weight: 400;
      letter-spacing: 0.2px;
      scroll-behavior: smooth;
    }
    h1,h2,h3,h4,.navbar-brand {
      font-weight: 900;
      letter-spacing: -0.02em;
    }
    .font-mono {
      font-family: 'SFMono-Regular', Consolas, 'Courier New', monospace;
    }
    .bg-main { background-color: var(--main); }
    .text-main { color: var(--main); }
    .text-accent { color: var(--accent); }

    /* 顶部导航 */
    .navbar-custom {
      background: rgba(26,20,16,0.85);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(255,247,237,0.08);
      padding: 0.6rem 1rem;
    }
    .navbar-brand {
      font-size: 1.8rem;
      font-weight: 900;
      color: var(--text) !important;
      display: flex;
      align-items: center;
      gap: 0.4rem;
    }
    .navbar-brand i { color: var(--main); }
    .nav-link {
      color: rgba(255,247,237,0.8);
      font-weight: 600;
      margin: 0 0.4rem;
      border-radius: 40px;
      padding: 0.4rem 1rem;
    }
    .nav-link:hover { color: var(--text); background: rgba(249,115,22,0.15); }

    /* hero banner 大图 */
    .hero-banner {
      background: linear-gradient(to bottom, rgba(26,20,16,0.1), rgba(26,20,16,0.9), var(--bg)), 
                  radial-gradient(circle at 20% 30%, #f9731633, transparent 60%);
      border-radius: 0 0 45px 45px;
      padding: 4.5rem 0 5rem;
      margin-bottom: 2rem;
      text-align: center;
      box-shadow: inset 0 -60px 60px -30px #1a1410;
    }
    .hero-title {
      font-size: 3.3rem;
      font-weight: 900;
      color: var(--text);
      text-shadow: 0 8px 24px rgba(0,0,0,0.5);
    }
    .hero-sub {
      font-size: 1.2rem;
      color: #ffedd5;
      max-width: 700px;
      margin: 1rem auto 2rem;
      font-weight: 400;
      opacity: 0.9;
    }
    .btn-main {
      background: var(--main);
      border: none;
      color: #1a1410;
      font-weight: 800;
      padding: 0.8rem 2.2rem;
      border-radius: 50px;
      box-shadow: 0 8px 18px #f9731650;
    }
    .btn-main:hover { background: var(--accent); color: #1a1410; }

    /* 区块标题 */
    .section-title {
      font-weight: 900;
      font-size: 2.2rem;
      margin: 2.5rem 0 1.8rem;
      position: relative;
      display: inline-block;
    }
    .section-title:after {
      content: "";
      display: block;
      width: 60%;
      height: 4px;
      background: var(--main);
      border-radius: 4px;
      margin-top: 6px;
    }

    /* 卡片样式 */
    .movie-card {
      background: var(--card-bg);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: 0 12px 28px rgba(0,0,0,0.4);
      transition: transform 0.25s ease, box-shadow 0.3s ease;
      height: 100%;
      cursor: pointer;
      border: 1px solid rgba(255,247,237,0.05);
    }
    .movie-card:hover {
      transform: translateY(-10px) scale(1.02);
      box-shadow: 0 24px 48px rgba(0,0,0,0.7);
    }
    .poster-wrapper {
      position: relative;
      overflow: hidden;
      aspect-ratio: 2/3;
      background: #3a2e26;
    }
    .poster-wrapper img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }
    .movie-card:hover .poster-wrapper img { transform: scale(1.1); }
    .hd-badge {
      position: absolute;
      top: 12px;
      right: 12px;
      background: rgba(0,0,0,0.7);
      color: var(--accent);
      font-weight: 800;
      font-size: 0.7rem;
      padding: 3px 10px;
      border-radius: 30px;
      backdrop-filter: blur(4px);
      letter-spacing: 0.5px;
    }
    .card-info {
      padding: 1rem 1rem 1.2rem;
    }
    .card-title {
      font-weight: 800;
      font-size: 1.1rem;
      margin-bottom: 0.3rem;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .meta {
      display: flex;
      justify-content: space-between;
      font-size: 0.85rem;
      color: #d6c9ba;
    }
    .meta .rating { color: var(--accent); font-weight: 700; }

    /* 榜单/分类时间线样式 */
    .timeline-wrapper {
      background: #221a15;
      border-radius: var(--radius-lg);
      padding: 1.8rem 1.5rem;
    }
    .timeline-item {
      display: flex;
      gap: 1rem;
      padding: 0.8rem 0;
      border-bottom: 1px dashed #4a3b32;
    }
    .timeline-year {
      font-weight: 800;
      color: var(--main);
      min-width: 70px;
    }

    /* 心情标签 */
    .mood-tag {
      background: #30261f;
      border-radius: 40px;
      padding: 0.5rem 1.5rem;
      margin: 0.2rem;
      display: inline-block;
      cursor: pointer;
      border: 1px solid #554539;
      font-weight: 600;
      transition: all 0.2s;
    }
    .mood-tag:hover, .mood-tag.active { background: var(--main); color: #1a1410; border-color: var(--main); }

    /* 友情链接 */
    .friend-links {
      background: #211a15;
      border-radius: var(--radius-lg);
      padding: 2rem 2rem 1.5rem;
      margin: 3rem 0 2rem;
    }

    /* 页脚 */
    footer {
      border-top: 1px solid #3a2f28;
      padding: 2.5rem 0 3rem;
      background: #14100d;
      color: #a99d90;
    }

    /* 弹窗样式 */
    .modal-mask {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(0,0,0,0.7);
      backdrop-filter: blur(4px);
      align-items: center;
      justify-content: center;
      z-index: 1000;
    }
    .modal-mask.show { display: flex; }
    .modal-panel {
      background: #2b211b;
      border-radius: 28px;
      max-width: 700px;
      width: 90%;
      max-height: 90vh;
      overflow-y: auto;
      padding: 1.8rem;
      position: relative;
      box-shadow: 0 30px 60px rgba(0,0,0,0.7);
      display: flex;
      gap: 1.8rem;
      color: var(--text);
    }
    .modal-close {
      position: absolute;
      top: 15px;
      right: 18px;
      background: none;
      border: none;
      color: #aaa;
      font-size: 2rem;
      line-height: 1;
    }
    .modal-close:hover { color: white; }
    .modal-poster { border-radius: 18px; width: 180px; height: 270px; object-fit: cover; flex-shrink: 0; }
    .modal-info h4 { font-weight: 900; margin-bottom: 0.5rem; }
    .modal-detail { margin-top: 0.8rem; font-size: 0.95rem; color: #e2d6cb; }
    @media (max-width: 600px) {
      .modal-panel { flex-direction: column; }
      .modal-poster { width: 100%; height: auto; max-height: 300px; object-fit: cover; }
    }

    /* 滚动入场动效 */
    .fade-up { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
    .fade-up.visible { opacity: 1; transform: translateY(0); }

    .data-number { font-weight: 800; font-size: 1.8rem; color: var(--accent); }

/* --- 子页面追加 --- */
/* 针对 about 页的微调，确保视觉完全融入 */
        .about-hero {
            background: linear-gradient(145deg, var(--bg) 0%, #2d221b 100%);
            border-bottom: 1px solid rgba(249, 115, 22, 0.2);
        }
.about-card {
            background: var(--card-bg);
            border: 1px solid rgba(249, 115, 22, 0.15);
            border-radius: var(--radius-md);
            transition: transform 0.2s ease, box-shadow 0.2s ease;
            height: 100%;
        }
.about-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow);
        }
.about-card .icon-circle {
            background: rgba(249, 115, 22, 0.15);
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-size: 1.3rem;
            margin-bottom: 1rem;
        }
.about-card h3 {
            color: var(--accent);
            font-weight: 700;
            font-size: 1.25rem;
            margin-bottom: 0.75rem;
        }
.about-card p {
            color: var(--text);
            opacity: 0.85;
            font-size: 0.95rem;
            line-height: 1.7;
            margin-bottom: 0;
        }
.feature-list {
            list-style: none;
            padding-left: 0;
        }
.feature-list li {
            padding: 0.45rem 0;
            display: flex;
            align-items: flex-start;
            gap: 0.6rem;
            color: var(--text);
            border-bottom: 1px dashed rgba(250, 204, 21, 0.2);
        }
.feature-list li:last-child {
            border-bottom: none;
        }
.feature-list i {
            color: var(--accent);
            margin-top: 0.2rem;
        }
.quote-block {
            border-left: 4px solid var(--main);
            background: rgba(249, 115, 22, 0.06);
            padding: 1.2rem 1.5rem;
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
        }
.quote-block p {
            font-style: italic;
            color: var(--text);
            opacity: 0.9;
            margin-bottom: 0.3rem;
        }
.quote-block span {
            color: var(--accent);
            font-weight: 600;
            font-size: 0.9rem;
        }
/* 覆盖 Bootstrap 可能引入的白底 */
        .navbar-custom, .navbar-brand, .nav-link, .navbar-toggler {
            background: transparent !important;
        }
.navbar-toggler-icon {
            filter: invert(1) brightness(2);
        }
/* 确保页脚链接颜色 */
        .friend-links a, .footer-links a {
            color: var(--text);
            opacity: 0.7;
            transition: opacity 0.2s;
        }
.friend-links a:hover, .footer-links a:hover {
            opacity: 1;
            color: var(--accent);
        }

/* --- 子页面追加 --- */
/* 免责声明页面专属样式 */
        .disclaimer-hero {
            background: linear-gradient(135deg, rgba(249,115,22,0.12) 0%, rgba(250,204,21,0.06) 100%);
            border-bottom: 1px solid rgba(255,255,255,0.06);
            padding: 3.5rem 0 2.5rem;
        }
.disclaimer-section {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            padding: 2rem 1.8rem;
            margin-bottom: 1.5rem;
            border-left: 4px solid var(--main);
            box-shadow: var(--shadow);
            transition: transform 0.3s ease;
        }
.disclaimer-section:hover {
            transform: translateY(-3px);
        }
.disclaimer-section h2 {
            color: var(--main);
            font-weight: 700;
            font-size: 1.3rem;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
.disclaimer-section h2 i {
            color: var(--accent);
            font-size: 1.1rem;
        }
.disclaimer-section p, .disclaimer-section li {
            color: var(--text);
            line-height: 1.8;
            font-size: 0.95rem;
        }
.disclaimer-section ul {
            padding-left: 1.2rem;
        }
.disclaimer-section li {
            margin-bottom: 0.5rem;
        }
.highlight-box {
            background: rgba(249,115,22,0.1);
            border: 1px solid rgba(249,115,22,0.25);
            border-radius: var(--radius-md);
            padding: 1rem 1.2rem;
            margin-top: 1rem;
        }
.highlight-box i {
            color: var(--accent);
            margin-right: 0.5rem;
        }
.date-tag {
            display: inline-block;
            background: rgba(250,204,21,0.15);
            color: var(--accent);
            font-size: 0.85rem;
            padding: 0.2rem 0.8rem;
            border-radius: 20px;
            font-weight: 600;
            margin-top: 0.5rem;
        }
.disclaimer-section {
                padding: 1.5rem 1.2rem;
            }
.disclaimer-section h2 {
                font-size: 1.1rem;
            }

/* --- 子页面追加 --- */
/* 网站地图专用小工具 —— 全部基于首页CSS变量，不破坏整体视觉 */
    .sitemap-section-title {
      margin-top: 2.5rem;
      margin-bottom: 1.2rem;
      font-weight: 800;
      letter-spacing: -0.3px;
      border-left: 4px solid var(--accent);
      padding-left: 0.9rem;
      color: var(--text);
    }
.sitemap-link-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
      gap: 0.8rem 1.2rem;
      padding-left: 0.5rem;
    }
.sitemap-link-grid a {
      color: var(--text);
      text-decoration: none;
      font-weight: 500;
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      transition: color 0.2s, transform 0.1s;
      font-size: 0.96rem;
      padding: 0.25rem 0;
      border-bottom: 1px dashed rgba(249, 115, 22, 0.2);
    }
.sitemap-link-grid a i {
      color: var(--main);
      font-size: 0.85rem;
      width: 1.1rem;
      text-align: center;
    }
.sitemap-link-grid a:hover {
      color: var(--accent);
      transform: translateX(3px);
      border-bottom-color: var(--main);
    }
.sitemap-note {
      background: var(--card-bg);
      border-radius: var(--radius-md);
      padding: 1.2rem 1.5rem;
      margin-top: 2rem;
      border: 1px solid rgba(249, 115, 22, 0.25);
      font-size: 0.95rem;
      box-shadow: var(--shadow);
    }
.sitemap-note i {
      color: var(--main);
      margin-right: 0.5rem;
    }
.friend-badge {
      background: rgba(250, 204, 21, 0.1);
      border-radius: 30px;
      padding: 0.2rem 0.9rem;
      font-size: 0.75rem;
      font-weight: 600;
      color: var(--accent);
      border: 1px solid rgba(250, 204, 21, 0.3);
      margin-left: 0.5rem;
      letter-spacing: 0.3px;
    }