:root {
      --primary: #6d5dfc;
      --accent: #22d3ee;
      --bg-dark: #0f1020;
      --text-light: #e8eaf6;
      --card-bg: #1a1c33;
      --radius: 12px;
      --shadow: 0 15px 35px rgba(0,0,0,0.6);
      --glow: 0 0 15px rgba(109,93,252,0.3);
    }

    * { box-sizing: border-box; }
    body {
      background-color: var(--bg-dark);
      color: var(--text-light);
      font-family: 'Inter', sans-serif;
      font-weight: 400;
      font-size: 0.95rem;
      letter-spacing: 0.2px;
    }
    h1,h2,h3,h4,h5,h6 { font-weight: 900; color: #fff; letter-spacing: 0.3px; }

    /* 拟物厚重风 */
    .card, .rank-item, .hero-card, .genre-chip, .accordion-item {
      background: var(--card-bg);
      box-shadow: var(--shadow), var(--glow);
      border: 1px solid rgba(255,255,255,0.05);
      border-radius: var(--radius);
    }

    /* 导航 */
    .navbar-nc {
      background: rgba(15,16,32,0.9);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid #2a2c4a;
      box-shadow: 0 10px 30px rgba(0,0,0,0.7);
      padding: 0.8rem 0;
    }
    .navbar-nc .navbar-brand {
      font-weight: 900;
      font-size: 1.7rem;
      color: #fff;
      letter-spacing: 1px;
      text-shadow: 0 0 20px var(--primary);
    }
    .navbar-nc .navbar-brand i { color: var(--accent); margin-right: 8px; }
    .navbar-nc .nav-link {
      color: var(--text-light);
      font-weight: 600;
      margin: 0 0.5rem;
      padding: 0.5rem 0.75rem;
      border-radius: 30px;
      transition: 0.2s;
    }
    .navbar-nc .nav-link:hover { color: var(--accent); background: rgba(109,93,252,0.15); }
    .navbar-toggler { border-color: var(--primary); }

    /* hero打字机 */
    .hero-title {
      font-size: clamp(2.2rem, 7vw, 4.2rem);
      font-weight: 900;
      background: linear-gradient(135deg, #fff, var(--accent));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      display: inline-block;
      white-space: nowrap;
      border-right: 4px solid var(--accent);
      overflow: hidden;
      padding-right: 8px;
      animation: blink-caret 0.8s step-end infinite;
    }
    @keyframes blink-caret { 50% { border-color: transparent; } }

    /* 海报行滚动 */
    .poster-row {
      display: flex;
      gap: 18px;
      overflow-x: auto;
      padding: 20px 5px 30px;
      scroll-snap-type: x mandatory;
      scrollbar-width: thin;
      scrollbar-color: var(--primary) #1a1c33;
    }
    .poster-row::-webkit-scrollbar { height: 8px; }
    .poster-row::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 20px; }
    .poster-card {
      flex: 0 0 auto;
      width: 160px;
      scroll-snap-align: start;
      cursor: pointer;
      position: relative;
      transition: transform 0.25s ease, box-shadow 0.25s;
      border-radius: 12px;
      background: #1e203b;
    }
    .poster-card:hover { transform: translateY(-6px); box-shadow: 0 25px 40px rgba(0,0,0,0.7); }
    .poster-card img {
      width: 100%;
      aspect-ratio: 2/3;
      object-fit: cover;
      border-radius: 12px;
      opacity: 0.9;
      background: #23264a;
    }
    .poster-card .play-btn {
      position: absolute;
      top: 50%; left: 50%;
      transform: translate(-50%,-50%) scale(0.7);
      background: rgba(109,93,252,0.8);
      color: #fff;
      border: none;
      width: 48px; height: 48px;
      border-radius: 50%;
      font-size: 1.4rem;
      display: flex; align-items: center; justify-content: center;
      opacity: 0;
      transition: 0.3s;
      backdrop-filter: blur(4px);
    }
    .poster-card:hover .play-btn { opacity: 1; transform: translate(-50%,-50%) scale(1); }

    /* 排行榜奖牌 */
    .rank-badge {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 30px; height: 30px;
      border-radius: 50%;
      font-weight: 900;
      background: #34375a;
    }
    .rank-1 { background: linear-gradient(145deg, #ffd76e, #c9a53b); color: #000; }
    .rank-2 { background: linear-gradient(145deg, #d6dae0, #a7acb6); color: #000; }
    .rank-3 { background: linear-gradient(145deg, #e2a06b, #a66d3d); color: #000; }
    .rank-item {
      padding: 12px 16px;
      margin-bottom: 12px;
      display: flex;
      align-items: center;
      gap: 15px;
      transition: 0.2s;
    }
    .rank-item:hover { background: #23264d; border-left: 4px solid var(--accent); }
    .rank-item .movie-title { font-weight: 700; }
    .rank-item .rating { font-family: 'Courier New', monospace; color: var(--accent); margin-left: auto; font-weight: 700; }

    /* 胶囊标签 */
    .genre-chip {
      display: inline-block;
      padding: 8px 18px;
      background: #1e203b;
      border-radius: 30px;
      margin: 4px 6px;
      font-weight: 600;
      font-size: 0.85rem;
      color: #c4c9f0;
      cursor: default;
      border: 1px solid #2d3157;
    }
    .genre-chip i { color: var(--accent); margin-right: 4px; }

    /* 手风琴 */
    .accordion-button:not(.collapsed) { background: #252850; color: white; }
    .accordion-item { background: transparent; border: 1px solid #2a2c4a; }

    /* 动画 */
    .fade-up { opacity: 0; transform: translateY(40px); transition: opacity 0.8s ease, transform 0.8s ease; }
    .fade-up.show { opacity: 1; transform: translateY(0); }

    /* 影片弹窗 */
    .modal-nc { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.8); z-index: 999; align-items: center; justify-content: center; padding: 20px; }
    .modal-card { background: #161930; max-width: 720px; width: 100%; border-radius: 20px; display: flex; box-shadow: 0 30px 60px rgba(0,0,0,0.8); }
    .modal-card img { width: 220px; object-fit: cover; border-radius: 20px 0 0 20px; }
    .modal-info { padding: 20px; width: 100%; }
    .modal-close { position: absolute; top: 10px; right: 15px; font-size: 2rem; cursor: pointer; color: white; background: none; border: none; }
    @media (max-width: 600px) { .modal-card { flex-direction: column; } .modal-card img { width: 100%; border-radius: 20px 20px 0 0; } }

    /* 通用 */
    .section-title {
      font-size: 1.9rem;
      font-weight: 900;
      margin-bottom: 10px;
      display: flex; align-items: center;
      gap: 12px;
      border-left: 8px solid var(--accent);
      padding-left: 15px;
    }
    .text-accent { color: var(--accent); }
    .footer-links a { color: #999bc9; text-decoration: none; margin: 0 10px; font-weight: 500; }
    .footer-links a:hover { color: var(--accent); }

/* --- 子页面追加 --- */
/* 本页专属样式 */
        .about-hero {
            padding: 60px 0 40px;
            text-align: center;
        }
.about-hero h1 {
            font-size: 2.4rem;
            font-weight: 800;
            margin-bottom: 15px;
        }
.about-hero p.lead {
            color: var(--text-light);
            opacity: .8;
            max-width: 700px;
            margin: 0 auto;
        }
.about-section {
            padding: 40px 0;
        }
.about-section .section-title {
            margin-bottom: 25px;
            text-align: left;
        }
.about-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 30px;
            margin-bottom: 25px;
            box-shadow: var(--shadow);
            transition: transform .3s ease, box-shadow .3s ease;
        }
.about-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow), var(--glow);
        }
.about-card .icon-box {
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 18px;
            font-size: 1.3rem;
            color: #fff;
        }
.about-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text-light);
        }
.about-card p {
            color: var(--text-light);
            opacity: .85;
            line-height: 1.8;
            font-size: .95rem;
            margin-bottom: 0;
        }
.about-stats {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 40px 30px;
            margin: 40px 0;
            box-shadow: var(--shadow);
            border: 1px solid rgba(109,93,252,.15);
        }
.stat-item {
            text-align: center;
            padding: 15px;
        }
.stat-item .num {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
.stat-item .label {
            color: var(--text-light);
            opacity: .7;
            font-size: .9rem;
            margin-top: 5px;
        }
.about-quote {
            background: linear-gradient(135deg, rgba(109,93,252,.1), rgba(34,211,238,.1));
            border-left: 4px solid var(--primary);
            border-radius: 0 var(--radius) var(--radius) 0;
            padding: 25px 30px;
            margin: 35px 0;
        }
.about-quote p {
            color: var(--text-light);
            font-size: 1.05rem;
            font-style: italic;
            line-height: 1.8;
            margin: 0;
        }
.about-quote .quote-author {
            margin-top: 12px;
            color: var(--accent);
            font-style: normal;
            font-weight: 600;
            font-size: .9rem;
        }
.feature-list {
            list-style: none;
            padding: 0;
            margin: 20px 0 0;
        }
.feature-list li {
            padding: 10px 0;
            color: var(--text-light);
            opacity: .9;
            display: flex;
            align-items: flex-start;
            gap: 12px;
            font-size: .95rem;
            line-height: 1.7;
        }
.feature-list li i {
            color: var(--accent);
            margin-top: 4px;
            font-size: .85rem;
        }
.about-hero h1 { font-size: 1.8rem; }
.about-card { padding: 20px; }
.stat-item .num { font-size: 1.8rem; }
.about-hero { padding: 40px 0 25px; }

/* --- 子页面追加 --- */
/* 本页专属补充样式 */
        .disclaimer-hero {
            padding: 120px 0 60px;
            text-align: center;
            position: relative;
        }
.disclaimer-hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 20px;
        }
.disclaimer-hero .subtitle {
            color: var(--text-light);
            opacity: 0.8;
            max-width: 700px;
            margin: 0 auto;
            font-size: 1.1rem;
            line-height: 1.8;
        }
.disclaimer-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 40px;
            margin-bottom: 30px;
            border: 1px solid rgba(109, 93, 252, 0.15);
            box-shadow: var(--shadow);
            transition: all 0.3s ease;
        }
.disclaimer-card:hover {
            box-shadow: var(--glow);
            border-color: var(--primary);
        }
.disclaimer-card h2 {
            color: var(--accent);
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
.disclaimer-card h2 i {
            color: var(--primary);
            font-size: 1.3rem;
        }
.disclaimer-card p, .disclaimer-card li {
            color: var(--text-light);
            opacity: 0.85;
            line-height: 1.9;
            font-size: 0.95rem;
        }
.disclaimer-card ul {
            padding-left: 20px;
            margin-bottom: 0;
        }
.disclaimer-card ul li {
            margin-bottom: 8px;
            position: relative;
        }
.disclaimer-card ul li::marker {
            color: var(--primary);
        }
.important-note {
            background: rgba(109, 93, 252, 0.08);
            border-left: 4px solid var(--primary);
            padding: 20px 25px;
            border-radius: 8px;
            margin: 25px 0;
        }
.important-note p {
            margin-bottom: 0;
            font-size: 0.95rem;
        }
.important-note strong {
            color: var(--accent);
        }
.last-updated {
            text-align: center;
            color: var(--text-light);
            opacity: 0.6;
            font-size: 0.85rem;
            margin-top: 50px;
            padding-bottom: 30px;
        }
.disclaimer-hero { padding: 100px 0 40px; }
.disclaimer-hero h1 { font-size: 2rem; }
.disclaimer-card { padding: 25px; }
.disclaimer-card h2 { font-size: 1.2rem; }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.accordion-body { background:transparent !important; color:#e8eaf6 !important; }
.accordion-header { background:transparent !important; }