:root {
      --main: #e50914;
      --accent: #f5c518;
      --bg: #0b0b0f;
      --text: #f5f5f7;
      --card-bg: #17171c;
      --radius: 16px;
      --radius-sm: 10px;
    }
    * { margin:0; padding:0; box-sizing:border-box; }
    body { background: var(--bg); color: var(--text); font-family: 'Inter', sans-serif; overflow-x:hidden; }
    h1,h2,h3,h4,.display-1,.display-2,.display-3,.display-4 { font-weight: 900; letter-spacing: -0.02em; }
    .font-mono { font-family: 'SF Mono', 'Fira Code', monospace; }
    .brand { font-weight: 900; font-size: 1.9rem; letter-spacing: -0.03em; }
    .brand i { color: var(--accent); }
    .navbar { background: rgba(11,11,15,0.85); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(255,255,255,0.05); }
    .navbar a.nav-link { color: var(--text); font-weight: 500; padding: 0.5rem 1rem; border-radius: 50px; }
    .navbar a.nav-link:hover { background: rgba(255,255,255,0.05); color: var(--accent); }
    .btn-rounded { border-radius: 50px; padding: 8px 20px; }
    .btn-main { background: var(--main); border: none; color: white; }
    .btn-main:hover { background: #b00710; }
    .btn-accent { background: var(--accent); color: black; border:none; }
    .btn-accent:hover { background: #ddb016; }
    .card { background: var(--card-bg); border-radius: var(--radius); border: none; box-shadow: 0 10px 20px rgba(0,0,0,0.5); }
    .movie-card { transition: transform .25s ease, box-shadow .3s; cursor:pointer; border-radius: var(--radius); overflow: hidden; background: var(--card-bg); }
    .movie-card:hover { transform: translateY(-8px); box-shadow: 0 20px 30px rgba(0,0,0,0.7); }
    .poster-wrap { position: relative; overflow: hidden; aspect-ratio: 2/3; background: #222; }
    .poster-wrap img { width: 100%; height: 100%; object-fit: cover; opacity: 0.8; transition: opacity .3s, transform .5s; }
    .movie-card:hover .poster-wrap img { transform: scale(1.05); opacity: 1; }
    .play-overlay { position:absolute; inset:0; background: rgba(0,0,0,0.4); display:flex; align-items:center; justify-content:center; opacity:0; transition: opacity .2s; }
    .movie-card:hover .play-overlay { opacity:1; }
    .play-circle { width: 60px; height:60px; background: var(--main); border-radius: 50%; display:flex; align-items:center; justify-content:center; font-size:1.8rem; padding-left:4px; }
    .badge-cat { background: rgba(245,197,24,0.2); color: var(--accent); font-weight: 600; padding: 6px 14px; border-radius: 50px; font-size: 0.8rem; }
    .section-title { font-weight: 800; font-size: 2rem; position: relative; margin-bottom: 2rem; }
    .section-title:after { content:''; display:block; width:80px; height:4px; background: var(--main); border-radius: 4px; margin-top: 8px; }
    .pill-tabs .btn { border-radius: 50px; background: rgba(255,255,255,0.03); border:1px solid #2a2a35; color: var(--text); padding: 6px 18px; margin-right: 10px; }
    .pill-tabs .btn.active { background: var(--main); border-color: var(--main); }
    .rank-badge { display:inline-flex; align-items:center; justify-content:center; width:32px; height:32px; border-radius:50%; font-weight: 800; background:#333; }
    .rank-1 { background: gold; color: #000; }
    .rank-2 { background: silver; color: #111; }
    .rank-3 { background: #cd7f32; color: #fff; }
    .timeline { border-left: 3px solid var(--accent); padding-left: 2rem; }
    .timeline-item { position: relative; margin-bottom: 2rem; }
    .timeline-item:before { content:''; width: 14px; height:14px; background: var(--accent); border-radius:50%; position:absolute; left:-2.7rem; top:4px; }
    .hero-banner { min-height: 70vh; background: linear-gradient(135deg, #0b0b0f 0%, #1a1015 100%); display:flex; align-items:center; position:relative; overflow: hidden; }
    .hero-bg { position:absolute; inset:0; background-image: url('{随机图片}'); background-size: cover; background-position: center; transform: translateZ(0); will-change: transform; }
    .typewriter { font-size: clamp(2.5rem, 7vw, 5rem); font-weight: 900; line-height: 1.2; }
    .typewriter span { display: inline-block; overflow: hidden; vertical-align: bottom; }
    .cursor { display:inline-block; width: 3px; background: var(--accent); animation: blink .7s infinite; }
    @keyframes blink { 0%,50%{opacity:1} 100%{opacity:0} }
    .footer { border-top: 1px solid rgba(255,255,255,0.05); padding: 2rem 0; }
    .lazy-bg { background: linear-gradient(110deg, #222 8%, #2e2e35 18%, #222 33%); background-size: 200% 100%; animation: shimmer 1.2s infinite; }
    @keyframes shimmer { to{ background-position: -200% 0; } }

/* --- 子页面追加 --- */
.about-hero {
            padding: 100px 0 60px;
            text-align: center;
            background: linear-gradient(180deg, rgba(11,11,15,.6) 0%, var(--bg) 100%);
        }
.about-section {
            padding: 60px 0;
            border-bottom: 1px solid rgba(255,255,255,.06);
        }
.about-section:last-child { border-bottom: none; }
.about-section .icon-box {
            width: 64px; height: 64px;
            border-radius: var(--radius-sm);
            background: rgba(229,9,20,.12);
            display: flex; align-items: center; justify-content: center;
            font-size: 1.6rem; color: var(--main);
            margin-bottom: 1.2rem;
        }
.about-section .section-sub { color: rgba(245,245,247,.6); }
.about-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 1.8rem 1.5rem;
            height: 100%;
            transition: transform .3s ease, box-shadow .3s ease;
            border: 1px solid transparent;
        }
.about-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 12px 30px rgba(0,0,0,.4);
            border-color: rgba(229,9,20,.3);
        }
.about-card i { color: var(--main); font-size: 1.8rem; margin-bottom: .8rem; display: inline-block; }
.about-card h3 { font-size: 1.15rem; font-weight: 700; color: var(--text); }
.about-card p { color: rgba(245,245,247,.7); font-size: .95rem; line-height: 1.7; }
.timeline-block { padding-left: 1.2rem; border-left: 2px solid rgba(229,9,20,.3); }
.timeline-block .tl-item { position: relative; padding-bottom: 2rem; }
.timeline-block .tl-item::before {
            content: ''; position: absolute; left: -1.55rem; top: .35rem;
            width: 12px; height: 12px; border-radius: 50%;
            background: var(--main); border: 2px solid var(--bg);
        }
.timeline-block .tl-item .year { color: var(--accent); font-weight: 800; font-size: 1rem; }
.timeline-block .tl-item .desc { color: rgba(245,245,247,.75); font-size: .95rem; }
.stat-row .stat-item { text-align: center; padding: 1.5rem 1rem; }
.stat-row .stat-num { font-size: 2.2rem; font-weight: 800; color: var(--main); }
.stat-row .stat-label { color: rgba(245,245,247,.6); font-size: .9rem; margin-top: .3rem; }
.about-quote {
            background: linear-gradient(135deg, rgba(229,9,20,.1), rgba(245,197,24,.06));
            border-radius: var(--radius);
            padding: 2.5rem 2rem;
            border-left: 4px solid var(--main);
            margin: 2.5rem 0;
        }
.about-quote p { font-size: 1.15rem; font-style: italic; color: rgba(245,245,247,.85); line-height: 1.8; }
.about-quote .author { color: var(--accent); font-weight: 600; margin-top: .8rem; }
.about-hero { padding: 80px 0 40px; }
.about-section { padding: 40px 0; }
.about-card { padding: 1.2rem; }

/* --- 子页面追加 --- */
/* 保证所有卡片背景继承站点深色风格, 防止 bootstrap 白块 */
    .card, .card-body, .card-header, .card-footer,
    .list-group-item, .accordion-item, .accordion-button, .accordion-body,
    .form-control, .form-select {
      background: var(--card-bg);
      color: var(--text);
      border-color: #2a2a32;
    }
.disclaimer-section {
      background: rgba(23,23,28,0.6);
      border: 1px solid #2a2a32;
      border-radius: var(--radius);
      padding: 2rem 1.8rem;
      margin-bottom: 2rem;
      transition: border-color .2s;
    }
.disclaimer-section:hover {
      border-color: var(--main);
    }
.disclaimer-section h2 {
      font-size: 1.65rem;
      font-weight: 700;
      letter-spacing: -0.02em;
      margin-bottom: 1.2rem;
      display: flex;
      align-items: center;
      gap: .6rem;
      color: var(--text);
    }
.disclaimer-section h2 i {
      color: var(--accent);
      font-size: 1.4rem;
    }
.disclaimer-section p, .disclaimer-section li {
      color: rgba(245,245,247,0.86);
      line-height: 1.8;
      font-size: .98rem;
    }
.disclaimer-section ul, .disclaimer-section ol {
      padding-left: 1.3rem;
      margin-top: .6rem;
    }
.disclaimer-section li {
      margin-bottom: .45rem;
    }
.legal-highlight {
      color: var(--accent);
      font-weight: 600;
    }
.update-badge {
      display: inline-block;
      background: rgba(229,9,20,.18);
      border-left: 3px solid var(--main);
      padding: .35rem 1rem;
      border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
      font-size: .85rem;
      color: var(--text);
      margin-bottom: 1.8rem;
      font-weight: 500;
    }
.footer-links a {
      color: var(--text);
      opacity: .75;
      text-decoration: none;
      transition: opacity .2s, color .2s;
    }
.footer-links a:hover {
      color: var(--accent);
      opacity: 1;
    }
hr {
      border-color: #2a2a32;
      opacity: .6;
    }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.modal-content { background:#0b0b0f !important; color:#f5f5f7 !important; border-color:rgba(255,255,255,.12) !important; }
.modal-body { color:#f5f5f7 !important; }