:root {
      --primary: #06b6d4;
      --accent: #ec4899;
      --bg-dark: #0c0a1a;
      --text-light: #e0f2fe;
      --border-thick: 3px solid #000;
      --shadow-hard: 6px 6px 0px #000;
      --font-display: 'Segoe Script', 'Brush Script MT', 'Comic Sans MS', cursive;
      --font-body: 'Inter', system-ui, -apple-system, sans-serif;
    }

    * { border-radius: 0 !important; }

    body {
      background-color: var(--bg-dark);
      color: var(--text-light);
      font-family: var(--font-body);
      overflow-x: hidden;
    }

    /* 全直角硬朗风格 */
    .sharp-card {
      border: 2px solid #111;
      box-shadow: var(--shadow-hard);
      background: #1a1528;
      transition: transform 0.1s ease, box-shadow 0.1s ease;
    }
    .sharp-card:hover {
      transform: translate(-2px, -2px);
      box-shadow: 8px 8px 0px #000;
    }

    .section-title {
      font-family: var(--font-display);
      font-weight: 800;
      letter-spacing: 1px;
      border-left: 8px solid var(--accent);
      padding-left: 16px;
      text-shadow: 2px 2px 0px #000;
      font-size: 2.2rem;
      color: #fff;
    }

    /* 导航栏 */
    .navbar-neon {
      background: rgba(12, 10, 26, 0.7);
      backdrop-filter: blur(12px);
      border-bottom: 3px solid var(--primary);
      box-shadow: 0 4px 0 #000;
      transition: background 0.3s;
    }
    .navbar-neon.scrolled {
      background: rgba(12, 10, 26, 0.95);
    }
    .navbar-brand {
      font-family: var(--font-display);
      font-size: 1.8rem;
      font-weight: 700;
      color: var(--primary) !important;
      text-shadow: 3px 3px 0 #000;
      letter-spacing: 1px;
    }
    .navbar-nav .nav-link {
      color: var(--text-light) !important;
      font-weight: 600;
      margin: 0 8px;
      border-bottom: 2px solid transparent;
    }
    .navbar-nav .nav-link:hover {
      border-bottom-color: var(--accent);
      color: #fff !important;
    }

    /* hero */
    .hero-parallax {
      background-image: linear-gradient(135deg, #0c0a1a 0%, #0f1a2e 100%), url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI4MCIgaGVpZ2h0PSI4MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cGF0aCBkPSJNMjAgMCAzMCAxMCAyMCAyMCAxMCAxMHoiIGZpbGw9InJnYmEoNiwxODIsMjEyLDAuMykiLz48cGF0aCBkPSJNMjAgMjAgMzAgMzAgMjAgNDAgMTAgMzB6IiBmaWxsPSJyZ2JhKDIzNiw3MywxNTMsMC4yKSIvPjwvc3ZnPg==');
      background-attachment: fixed;
      background-position: center;
      background-size: cover;
      border-bottom: 4px solid var(--primary);
      padding: 80px 0;
      position: relative;
    }
    .hero-title {
      font-family: var(--font-display);
      font-size: calc(3.5rem + 1.5vw);
      font-weight: 900;
      color: white;
      text-shadow: 5px 5px 0 #000, 8px 8px 0 var(--accent);
      line-height: 1.1;
    }
    .hero-sub {
      font-size: 1.5rem;
      font-weight: 300;
      color: #bae6fd;
      text-shadow: 2px 2px 0 #000;
    }
    .btn-hero {
      background: var(--primary);
      border: 2px solid #000;
      box-shadow: 5px 5px 0 #000;
      font-weight: 700;
      padding: 12px 30px;
      font-size: 1.3rem;
      color: #000;
    }
    .btn-hero-alt {
      background: var(--accent);
      border: 2px solid #000;
      box-shadow: 5px 5px 0 #000;
      font-weight: 700;
      padding: 12px 30px;
      font-size: 1.3rem;
      color: #000;
      margin-left: 15px;
    }
    .btn-hero:hover, .btn-hero-alt:hover { opacity: 0.9; color: #000; }

    /* 影片卡片 */
    .movie-card {
      background: #211c30;
      border: 2px solid #000;
      box-shadow: 4px 4px 0 #000;
      transition: all 0.15s;
      cursor: pointer;
    }
    .movie-card:hover {
      transform: scale(1.02);
      box-shadow: 8px 8px 0 #000;
    }
    .movie-card .poster {
      position: relative;
      overflow: hidden;
      aspect-ratio: 2 / 3;
      background: #000;
    }
    .movie-card .poster img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }
    .poster-overlay {
      position: absolute;
      top: 0; left: 0; width: 100%; height: 100%;
      background: linear-gradient(180deg, rgba(6,182,212,0) 30%, rgba(0,0,0,0.85) 100%);
      opacity: 0.6;
      transition: opacity 0.2s;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .movie-card:hover .poster-overlay {
      opacity: 1;
    }
    .play-icon {
      font-size: 3rem;
      color: white;
      text-shadow: 0 0 10px var(--primary), 0 0 20px var(--primary);
      transform: scale(0.8);
      transition: transform 0.2s;
    }
    .movie-card:hover .play-icon { transform: scale(1); }
    .movie-info {
      padding: 10px 8px;
      border-top: 2px solid #000;
      background: #141021;
    }
    .movie-title {
      font-weight: 700;
      font-size: 1.05rem;
      color: #fff;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .movie-rating {
      color: var(--accent);
      font-weight: 800;
      font-size: 1.1rem;
    }

    /* 榜单列表 */
    .top-list-item {
      background: #1a1428;
      border: 2px solid #000;
      box-shadow: 3px 3px 0 #000;
      padding: 10px 15px;
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      gap: 15px;
    }
    .top-list-rank {
      background: var(--primary);
      color: #000;
      font-weight: 900;
      width: 40px;
      height: 40px;
      display: flex;
      align-items: center;
      justify-content: center;
      border: 2px solid #000;
      font-size: 1.4rem;
    }
    .top-list-title {
      font-weight: 700;
      font-size: 1.2rem;
      flex: 1;
    }

    /* 手风琴说明 */
    .accordion-custom .accordion-item {
      background: #171228;
      border: 2px solid #000;
      margin-bottom: 12px;
    }
    .accordion-custom .accordion-button {
      background: #0f0c1f;
      color: var(--text-light);
      font-weight: 700;
      box-shadow: none;
      border-bottom: 2px solid #000;
    }
    .accordion-custom .accordion-button:not(.collapsed) {
      background: #1d1830;
      color: var(--primary);
    }

    /* 弹窗 */
    .modal-movie {
      display: none;
      position: fixed;
      z-index: 9999;
      left: 0; top: 0;
      width: 100%; height: 100%;
      background: rgba(0,0,0,0.75);
      justify-content: center;
      align-items: center;
    }
    .modal-movie.show { display: flex; }
    .modal-card {
      background: #fff;
      color: #111;
      max-width: 800px;
      width: 90%;
      border: 4px solid #000;
      box-shadow: 12px 12px 0 #000;
      padding: 20px;
      display: flex;
      gap: 20px;
      position: relative;
      max-height: 90vh;
      overflow-y: auto;
    }
    .modal-card img { width: 180px; object-fit: cover; border: 2px solid #000; }
    .modal-close {
      position: absolute;
      top: 10px; right: 15px;
      font-size: 2rem;
      cursor: pointer;
      color: #000;
      background: none;
      border: none;
      line-height: 1;
    }
    @media (max-width: 600px) {
      .modal-card { flex-direction: column; }
      .modal-card img { width: 100%; }
    }

    /* 友链 */
    .friend-links {
      border-top: 4px solid var(--primary);
      margin-top: 40px;
      padding: 30px 0;
      background: #100e1c;
    }
    .friend-links a { color: var(--text-light); margin-right: 20px; font-weight: 600; }

    footer {
      background: #060510;
      border-top: 4px solid var(--accent);
      color: #a5b4fc;
      padding: 30px 0;
    }
    .icon-list i { color: var(--accent); margin-right: 8px; width: 20px; }

    /* 随机推荐 */
    .random-recommend {
      background: #1a1528;
      border: 3px solid var(--primary);
      box-shadow: 8px 8px 0 #000;
      padding: 20px;
    }
    .random-btn {
      background: var(--accent);
      border: 2px solid #000;
      box-shadow: 4px 4px 0 #000;
      color: #000;
      font-weight: 700;
    }

/* --- 子页面追加 --- */
.about-hero { padding: 80px 0 60px; }
.about-section { padding: 50px 0; border-bottom: 1px solid rgba(255,255,255,0.08); }
.about-section:last-child { border-bottom: none; }
.about-title { font-family: var(--font-display); color: var(--primary); margin-bottom: 20px; font-size: 2rem; }
.about-text { line-height: 1.9; color: var(--text-light); font-size: 1.05rem; }
.about-text strong { color: var(--primary); }
.feature-list { list-style: none; padding: 0; margin: 20px 0; }
.feature-list li { padding: 8px 0; padding-left: 30px; position: relative; color: var(--text-light); }
.feature-list li::before { content: "🍆"; position: absolute; left: 0; top: 8px; font-size: 18px; }
.stat-box { background: rgba(6,182,212,0.08); border: 1px solid rgba(6,182,212,0.2); border-radius: 12px; padding: 25px; text-align: center; height: 100%; }
.stat-box h3 { color: var(--primary); font-size: 2.2rem; font-weight: 800; margin-bottom: 5px; }
.stat-box p { color: var(--text-light); font-size: 0.95rem; margin: 0; opacity: 0.8; }
.quote-block { background: rgba(236,72,153,0.08); border-left: 4px solid var(--accent); padding: 25px 30px; border-radius: 0 12px 12px 0; margin: 30px 0; }
.quote-block p { font-style: italic; font-size: 1.1rem; color: var(--text-light); margin: 0; }
.quote-author { color: var(--accent); font-weight: 600; margin-top: 15px; font-size: 0.95rem; }
.about-page .navbar { margin-bottom: 0; }
.about-page .nav-link.active { color: var(--primary); font-weight: 600; }
.about-hero { padding: 50px 0 40px; }
.about-section { padding: 35px 0; }
.stat-box { margin-bottom: 15px; }

/* --- 子页面追加 --- */
.disclaimer-hero { padding: 140px 0 80px; background: linear-gradient(135deg, rgba(6,182,212,.08) 0%, transparent 50%), var(--bg-dark); }
.disclaimer-title { font-size: 3rem; font-weight: 900; color: var(--primary); margin-bottom: .5rem; }
.disclaimer-sub { color: var(--text-light); opacity: .8; font-size: 1.1rem; }
.disclaimer-box { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); border-radius: 16px; padding: 40px; margin-bottom: 30px; backdrop-filter: blur(10px); }
.disclaimer-box h2 { color: var(--primary); font-weight: 800; font-size: 1.5rem; margin-bottom: 20px; display: flex; align-items: center; gap: 12px; }
.disclaimer-box h2 i { color: var(--accent); font-size: 1.3rem; }
.disclaimer-box p, .disclaimer-box li { color: var(--text-light); line-height: 1.9; font-size: .98rem; opacity: .9; }
.disclaimer-box ul { padding-left: 20px; margin-bottom: 0; }
.disclaimer-box li { margin-bottom: 10px; }
.disclaimer-highlight { background: rgba(6,182,212,.08); border-left: 4px solid var(--primary); padding: 20px 24px; border-radius: 0 12px 12px 0; margin: 20px 0; }
.disclaimer-highlight p { margin: 0; }
.disclaimer-date { color: var(--accent); font-weight: 600; font-size: .95rem; margin-top: 40px; display: block; }
.disclaimer-hero { padding: 100px 0 50px; }
.disclaimer-title { font-size: 2rem; }
.disclaimer-box { padding: 25px; }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.accordion-body { background:transparent !important; color:#e0f2fe !important; }
.accordion-header { background:transparent !important; }