:root {
      --brand-primary: #dc2626;
      --brand-accent: #fb923c;
      --brand-bg: #141013;
      --brand-text: #fef2f2;
      --card-bg: #1f1a1e;
      --border-subtle: #2e2529;
      --shadow-card: 0 8px 20px rgba(0,0,0,0.6);
    }

    body {
      background-color: var(--brand-bg);
      color: var(--brand-text);
      font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
      letter-spacing: 0.2px;
    }

    h1, h2, h3, h4, .display-font {
      font-weight: 800;
      letter-spacing: -0.02em;
    }

    /* 渐变文字 + 浮动装饰 */
    .hero-gradient-text {
      background: linear-gradient(135deg, #f87171, var(--brand-accent));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      position: relative;
      display: inline-block;
    }

    .float-deco {
      animation: floatY 3s ease-in-out infinite;
    }

    @keyframes floatY {
      0% { transform: translateY(0); }
      50% { transform: translateY(-8px); }
      100% { transform: translateY(0); }
    }

    /* 导航吸顶透明效果 */
    .navbar-transparent {
      transition: background-color 0.3s ease, box-shadow 0.3s ease;
      background-color: rgba(20, 16, 19, 0.6) !important;
      backdrop-filter: blur(10px);
    }

    .navbar-scrolled {
      background-color: rgba(20, 16, 19, 0.95) !important;
      box-shadow: 0 4px 20px rgba(0,0,0,0.7);
    }

    /* 海报卡片 */
    .movie-card {
      background: var(--card-bg);
      border-radius: 8px;
      overflow: hidden;
      border: 1px solid var(--border-subtle);
      transition: transform 0.2s ease, box-shadow 0.25s ease;
      cursor: pointer;
      height: 100%;
      display: flex;
      flex-direction: column;
    }

    .movie-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 16px 30px rgba(0,0,0,0.8);
      border-color: #fb923c55;
    }

    .movie-poster-wrapper {
      position: relative;
      overflow: hidden;
      aspect-ratio: 2/3;
      background: #2a2025;
    }

    .movie-poster-wrapper img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    /* 渐变遮罩+播放按钮 */
    .poster-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 50%);
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      transition: opacity 0.2s;
    }

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

    .play-btn {
      background: rgba(220, 38, 38, 0.85);
      border-radius: 50%;
      width: 48px;
      height: 48px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      font-size: 1.2rem;
      backdrop-filter: blur(4px);
      border: 1px solid rgba(255,255,255,0.3);
    }

    .card-body {
      padding: 0.9rem;
      background: var(--card-bg);
    }

    .movie-title {
      font-weight: 700;
      font-size: 0.95rem;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      margin-bottom: 4px;
      color: var(--brand-text);
    }

    .movie-meta {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 0.75rem;
      color: #b3a3a3;
    }

    .rating-badge {
      color: var(--brand-accent);
      font-weight: 800;
    }

    /* 水平滚动区 */
    .row-scroll {
      display: flex;
      flex-wrap: nowrap;
      overflow-x: auto;
      gap: 1rem;
      padding-bottom: 0.8rem;
      scrollbar-width: thin;
      scrollbar-color: #fb923c #2e2529;
    }
    .row-scroll::-webkit-scrollbar {
      height: 6px;
    }
    .row-scroll::-webkit-scrollbar-thumb {
      background: #fb923c;
      border-radius: 8px;
    }
    .scroll-card {
      flex: 0 0 150px;
      width: 150px;
    }
    .scroll-card .movie-card {
      min-width: 100%;
    }

    /* 数字滚动 */
    .stat-number {
      font-size: 2rem;
      font-weight: 900;
      color: var(--brand-accent);
    }

    /* 分区标题 */
    .section-title {
      font-size: 1.8rem;
      font-weight: 800;
      border-left: 6px solid var(--brand-primary);
      padding-left: 1rem;
      margin-top: 2.2rem;
      margin-bottom: 1.5rem;
      letter-spacing: -0.01em;
    }

    .section-title i {
      color: var(--brand-accent);
      margin-right: 0.5rem;
    }

    .badge-soft {
      background: #fb923c20;
      color: #fb923c;
      font-weight: 600;
      border-radius: 30px;
      padding: 0.2rem 0.8rem;
    }

    /* 友情链接 */
    .friend-links a {
      color: #b3a3a3;
      text-decoration: none;
      margin: 0 0.5rem;
      border-bottom: 1px dashed #444;
    }
    .friend-links a:hover { color: var(--brand-accent); }

    /* 弹窗样式 */
    .modal-content-custom {
      background: #fff;
      color: #222;
      border-radius: 16px;
    }
    .modal-movie-poster img {
      border-radius: 12px;
      width: 100%;
    }

    footer {
      background: #0f0c0e;
      border-top: 1px solid #2e2529;
    }

    /* 数字动画class */
    .counted-number {
      display: inline-block;
    }

    .navbar-brand {
      font-weight: 900;
      font-size: 1.5rem;
      color: var(--brand-text) !important;
      letter-spacing: 0;
    }
    .nav-link {
      color: #eee5e5 !important;
      font-weight: 500;
      margin: 0 0.2rem;
    }
    .nav-link:hover {
      color: var(--brand-accent) !important;
    }

/* --- 子页面追加 --- */
/* 排行榜专用微调：确保在深色背景下数字清晰 */
        .rank-number {
            font-size: 2.4rem;
            font-weight: 900;
            line-height: 1;
            color: var(--brand-accent, #fb923c);
            text-shadow: 0 0 12px rgba(251, 146, 60, .3);
            display: inline-block;
            min-width: 3rem;
        }
.rank-card-hover {
            transition: transform .2s ease, box-shadow .2s ease;
            border: 1px solid var(--border-subtle, #2e2529);
            background-color: var(--card-bg, #1f1a1e);
            border-radius: 1rem;
            padding: 1rem 1.2rem;
            height: 100%;
        }
.rank-card-hover:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card, 0 8px 20px rgba(0,0,0,.6));
            border-color: rgba(251, 146, 60, .4);
        }
.rank-badge {
            background: rgba(220, 38, 38, .18);
            color: #fecaca;
            padding: .25rem .7rem;
            border-radius: 30px;
            font-size: .75rem;
            font-weight: 500;
            border: 1px solid rgba(220, 38, 38, .3);
            letter-spacing: .3px;
        }
.trend-up {
            color: #4ade80;
            font-size: .8rem;
        }
.trend-down {
            color: #f87171;
            font-size: .8rem;
        }
.movie-title-rank {
            font-weight: 700;
            color: var(--brand-text, #fef2f2);
            margin: .4rem 0 .2rem;
            font-size: 1.05rem;
        }
.movie-meta-rank {
            color: rgba(254, 242, 242, .6);
            font-size: .8rem;
        }
.section-title-sm {
            font-size: 1.5rem;
            font-weight: 800;
            letter-spacing: -.02em;
            color: var(--brand-text);
            margin-bottom: 1.5rem;
            border-left: 4px solid var(--brand-accent);
            padding-left: 1rem;
        }
.ranking-section {
            margin-bottom: 3.5rem;
        }
/* 覆盖bootstrap可能的默认白底（本页基本不用组件类，但谨慎起见） */
        .card, .card-body { background: var(--card-bg) !important; color: var(--brand-text) !important; }

/* --- 子页面追加 --- */
/* 页面专属样式 */
        .about-hero {
            background: linear-gradient(135deg, rgba(20,16,19,0.9) 0%, rgba(220,38,38,0.3) 100%);
            padding: 100px 0 60px;
            position: relative;
            overflow: hidden;
        }
.about-hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(251,146,60,0.15) 0%, transparent 70%);
            border-radius: 50%;
        }
.about-content {
            padding: 60px 0;
        }
.about-section-title {
            color: var(--brand-accent);
            font-weight: 700;
            font-size: 1.6rem;
            margin-bottom: 20px;
            position: relative;
            padding-left: 18px;
        }
.about-section-title::before {
            content: '';
            position: absolute;
            left: 0;
            top: 4px;
            width: 5px;
            height: 24px;
            background: var(--brand-primary);
            border-radius: 3px;
        }
.about-text {
            color: var(--brand-text);
            opacity: 0.85;
            line-height: 1.9;
            font-size: 1rem;
            margin-bottom: 20px;
        }
.about-card {
            background: var(--card-bg);
            border: 1px solid var(--border-subtle);
            border-radius: 12px;
            padding: 25px;
            height: 100%;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
.about-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-card);
        }
.about-card-icon {
            font-size: 2.2rem;
            color: var(--brand-accent);
            margin-bottom: 15px;
        }
.about-card-title {
            color: var(--brand-text);
            font-weight: 600;
            font-size: 1.1rem;
            margin-bottom: 12px;
        }
.about-card-text {
            color: var(--brand-text);
            opacity: 0.75;
            font-size: 0.9rem;
            line-height: 1.7;
        }
.stats-wrapper {
            background: var(--card-bg);
            border: 1px solid var(--border-subtle);
            border-radius: 16px;
            padding: 30px;
            margin: 40px 0;
        }
.stat-item {
            text-align: center;
            padding: 15px;
        }
.stat-label {
            color: var(--brand-text);
            opacity: 0.7;
            font-size: 0.9rem;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }
.badge-soft-custom {
            background: rgba(220,38,38,0.15);
            color: var(--brand-accent);
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
            display: inline-block;
        }

/* --- 子页面追加 --- */
/* 覆盖 Bootstrap 默认白底黑字，确保与深色品牌一致 */
        .card, .card-body, .card-header, .card-footer {
            background: var(--card-bg);
            color: var(--brand-text);
            border-color: var(--border-subtle);
        }
.list-group-item {
            background: transparent;
            color: var(--brand-text);
            border-color: var(--border-subtle);
        }
.accordion-item, .accordion-button {
            background: var(--card-bg);
            color: var(--brand-text);
            border-color: var(--border-subtle);
        }
.accordion-button:not(.collapsed) {
            background: var(--card-bg);
            color: var(--brand-accent);
        }
.form-control, .form-select {
            background: rgba(0,0,0,0.35);
            color: var(--brand-text);
            border-color: var(--border-subtle);
        }
.form-control::placeholder {
            color: rgba(255,255,255,0.45);
        }
.nav-link, .navbar-brand {
            color: var(--brand-text) !important;
        }
/* 本页特有 */
        .disclaimer-section {
            padding: 3rem 0;
        }
.disclaimer-title {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--brand-text);
            border-left: 5px solid var(--brand-primary);
            padding-left: 1rem;
            margin-bottom: 1.5rem;
        }
.disclaimer-sub {
            color: var(--brand-accent);
            font-weight: 600;
            margin-top: 2rem;
            margin-bottom: 1rem;
            font-size: 1.3rem;
        }
.disclaimer-text {
            color: rgba(254, 242, 242, 0.85);
            line-height: 1.8;
        }
hr {
            border-color: var(--border-subtle);
            opacity: 0.5;
        }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.card-title { color:#fef2f2 !important; }
.modal-content { background:#141013 !important; color:#fef2f2 !important; border-color:rgba(255,255,255,.12) !important; }
.modal-body { color:#fef2f2 !important; }