:root {
  --main: #06b6d4;
  --accent: #ec4899;
  --bg: #0c0a1a;
  --text: #e0f2fe;
  --card-bg: #151228;
  --border: #2d2b4a;
  --shadow: rgba(6, 182, 212, 0.25);
  --radius: 0px;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Inter', 'Comic Sans MS', 'STKaiti', cursive;
}
* { margin:0; padding:0; box-sizing:border-box; border-radius:0!important; }
html { scroll-behavior:smooth; }
body { background:var(--bg); color:var(--text); font-family:var(--font-body); line-height:1.5; font-size:14px; }
h1,h2,h3,h4,h5 { font-family:var(--font-display); font-weight:800; letter-spacing:1px; }
a { text-decoration:none; color:inherit; }
img { max-width:100%; display:block; }
.container-custom { max-width:1400px; margin:0 auto; padding:0 20px; }

/* 滚动进度条 */
#progress-bar { position:fixed; top:0; left:0; height:4px; width:0%; background:linear-gradient(90deg,var(--main),var(--accent)); z-index:9999; transition:width .1s; }

/* 导航 */
.navbar-custom { background:rgba(12,10,26,0.95); backdrop-filter:blur(10px); border-bottom:2px solid var(--main); padding:12px 0; position:sticky; top:0; z-index:1000; }
.navbar-brand-custom { font-size:1.6rem; font-weight:900; color:var(--main) !important; display:flex; align-items:center; gap:10px; letter-spacing:2px; }
.navbar-brand-custom i { color:var(--accent); font-size:1.8rem; }
.nav-link-custom { color:var(--text) !important; font-weight:600; margin:0 8px; padding:6px 12px !important; border:2px solid transparent; transition:all .3s; }
.nav-link-custom:hover { border-color:var(--main); color:var(--main) !important; background:rgba(6,182,212,0.1); }
.navbar-toggler { border-color:var(--main) !important; }
.navbar-toggler-icon { background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%2306b6d4' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important; }

/* 标签云 Hero */
.hero-tags { background:var(--bg); padding:40px 0 20px; border-bottom:2px solid var(--border); }
.tag-cloud { display:flex; flex-wrap:wrap; gap:12px; justify-content:center; align-items:center; }
.tag-item { border:2px solid var(--main); padding:8px 18px; font-weight:700; font-size:1.1rem; color:var(--text); cursor:default; transition:all .3s; background:rgba(6,182,212,0.05); }
.tag-item:nth-child(3n) { border-color:var(--accent); color:var(--accent); }
.tag-item:nth-child(2n) { border-color:#8b5cf6; color:#c4b5fd; }
.tag-item:hover { transform:scale(1.1); background:rgba(6,182,212,0.2); box-shadow:0 0 20px var(--shadow); }
.hero-title { text-align:center; font-size:2.2rem; font-weight:900; color:var(--text); margin-bottom:8px; text-shadow:3px 3px 0 var(--main); }
.hero-sub { text-align:center; color:#94a3b8; margin-bottom:25px; font-size:1rem; }

/* Banner 轮播 */
.banner-section { padding:20px 0 10px; }
.banner-wrap { border:3px solid var(--main); background:var(--card-bg); overflow:hidden; position:relative; box-shadow:8px 8px 0 var(--shadow); }
.banner-slide { padding:40px; min-height:320px; display:flex; align-items:center; justify-content:center; text-align:center; background-size:cover; background-position:center; }
.banner-content h2 { font-size:2.5rem; margin-bottom:15px; text-shadow:2px 2px 10px rgba(0,0,0,0.8); }
.banner-content p { font-size:1.1rem; max-width:600px; margin:0 auto 20px; opacity:.9; }
.btn-custom { background:var(--main); color:var(--bg); border:2px solid var(--main); padding:10px 30px; font-weight:800; font-size:1rem; transition:all .3s; box-shadow:4px 4px 0 var(--accent); }
.btn-custom:hover { background:transparent; color:var(--main); box-shadow:4px 4px 0 var(--main); }

/* 区块通用 */
.section-title { font-size:1.8rem; margin:30px 0 20px; padding-left:15px; border-left:6px solid var(--accent); display:flex; align-items:center; gap:10px; }
.section-title i { color:var(--accent); }
.section-title span { color:var(--main); }

/* 分类入口 */
.cat-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(140px,1fr)); gap:15px; margin:20px 0; }
.cat-item { background:var(--card-bg); border:2px solid var(--border); padding:25px 15px; text-align:center; transition:all .3s; }
.cat-item i { font-size:2.2rem; color:var(--main); display:block; margin-bottom:10px; }
.cat-item span { font-weight:700; font-size:1rem; }
.cat-item:hover { border-color:var(--main); transform:translateY(-5px); box-shadow:0 8px 25px rgba(6,182,212,0.3); }

/* 海报卡片 */
.poster-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(180px,1fr)); gap:20px; margin:20px 0 30px; }
.movie-card { background:var(--card-bg); border:2px solid var(--border); overflow:hidden; position:relative; transition:all .3s ease; cursor:pointer; }
.movie-card:hover { transform:translateY(-10px) scale(1.02); box-shadow:0 15px 35px rgba(236,72,153,0.3); border-color:var(--accent); z-index:10; }
.movie-poster { position:relative; overflow:hidden; aspect-ratio:2/3; background:#1a1830; }
.movie-poster img { width:100%; height:100%; object-fit:cover; opacity:0; transition:opacity .5s; }
.movie-poster img.loaded { opacity:1; }
.quality-tag { position:absolute; top:8px; right:8px; background:var(--accent); color:#fff; font-size:11px; font-weight:800; padding:3px 8px; z-index:5; }
.rating-tag { position:absolute; bottom:8px; left:8px; background:rgba(12,10,26,0.85); color:var(--main); font-weight:800; padding:3px 8px; font-size:12px; border:1px solid var(--main); }
.movie-info { padding:10px 12px; }
.movie-title { font-weight:700; font-size:0.95rem; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; margin-bottom:4px; }
.movie-meta { color:#94a3b8; font-size:0.75rem; }

/* 排行榜 */
.rank-list { background:var(--card-bg); border:2px solid var(--border); padding:0; margin:20px 0; }
.rank-item { display:flex; align-items:center; padding:14px 18px; border-bottom:1px solid var(--border); transition:background .3s; gap:15px; }
.rank-item:last-child { border-bottom:none; }
.rank-item:hover { background:rgba(6,182,212,0.08); }
.rank-num { font-size:1.5rem; font-weight:900; color:var(--accent); width:40px; text-align:center; }
.rank-title { flex:1; font-weight:600; }
.rank-score { color:var(--main); font-weight:700; }
.rank-tag { border:1px solid var(--main); padding:2px 8px; font-size:0.7rem; color:var(--main); }

/* 对比表格 */
.compare-table { width:100%; border-collapse:collapse; margin:20px 0; background:var(--card-bg); border:2px solid var(--main); }
.compare-table th { background:rgba(6,182,212,0.15); padding:12px; border:1px solid var(--border); font-size:0.9rem; }
.compare-table td { padding:12px; border:1px solid var(--border); font-size:0.85rem; }
.compare-table tr:hover td { background:rgba(236,72,153,0.05); }

/* 编号清单 */
.numbered-list { counter-reset:item; list-style:none; margin:20px 0; }
.numbered-list li { counter-increment:item; padding:12px 15px; background:var(--card-bg); border:1px solid var(--border); margin-bottom:8px; font-size:0.9rem; display:flex; gap:12px; align-items:center; transition:all .3s; }
.numbered-list li::before { content:counter(item); background:var(--main); color:var(--bg); font-weight:900; min-width:30px; height:30px; display:flex; align-items:center; justify-content:center; }
.numbered-list li:hover { border-color:var(--accent); transform:translateX(5px); }

/* 心情标签 */
.mood-tags { display:flex; flex-wrap:wrap; gap:10px; margin:15px 0; }
.mood-tag { border:2px solid var(--border); padding:8px 18px; cursor:pointer; font-weight:600; transition:all .3s; background:var(--card-bg); }
.mood-tag:hover, .mood-tag.active { border-color:var(--accent); background:rgba(236,72,153,0.15); color:var(--accent); }

/* 专题 */
.feature-box { border:2px solid var(--main); padding:25px; margin:20px 0; background:linear-gradient(135deg, rgba(6,182,212,0.05), rgba(236,72,153,0.05)); }
.feature-title { font-size:1.3rem; color:var(--accent); margin-bottom:12px; }

/* FAQ */
.faq-item { margin-bottom:10px; border:1px solid var(--border); background:var(--card-bg); }
.faq-q { padding:15px; font-weight:700; cursor:pointer; display:flex; justify-content:space-between; align-items:center; border-bottom:1px solid transparent; transition:all .3s; }
.faq-q:hover { color:var(--main); }
.faq-q.active { border-bottom-color:var(--border); color:var(--main); }
.faq-a { padding:0 15px; max-height:0; overflow:hidden; transition:max-height .4s ease; font-size:0.9rem; color:#b0c4d8; }
.faq-a.show { padding:15px; max-height:300px; }

/* 友情链接 */
.friend-links { margin:40px 0 20px; padding:20px; border:2px solid var(--border); background:var(--card-bg); }
.friend-title { font-size:1.2rem; margin-bottom:15px; color:var(--main); display:flex; align-items:center; gap:10px; }

/* 页脚 */
.footer { background:#0a0815; border-top:3px solid var(--main); padding:40px 0 20px; margin-top:50px; }
.footer-brand { font-size:1.5rem; font-weight:900; color:var(--main); display:flex; align-items:center; gap:10px; margin-bottom:15px; }
.footer-links { display:flex; flex-wrap:wrap; gap:15px; margin-bottom:20px; }
.footer-links a { color:#94a3b8; transition:color .3s; }
.footer-links a:hover { color:var(--main); }
.footer-bottom { border-top:1px solid var(--border); padding-top:20px; color:#64748b; font-size:0.85rem; }

/* 弹窗 */
.modal-overlay { position:fixed; inset:0; background:rgba(0,0,0,0.92); backdrop-filter:blur(12px); z-index:5000; display:none; align-items:center; justify-content:center; padding:20px; }
.modal-overlay.show { display:flex; }
.modal-content-custom { width:100%; max-width:700px; border:3px solid var(--main); position:relative; background:var(--bg); }
.modal-close { position:absolute; top:10px; right:15px; font-size:2rem; color:var(--text); cursor:pointer; z-index:10; background:none; border:none; transition:color .3s; }
.modal-close:hover { color:var(--accent); }
.modal-inner { padding:30px; display:flex; gap:25px; flex-wrap:wrap; }
.modal-poster { width:200px; border:2px solid var(--main); box-shadow:5px 5px 0 var(--shadow); flex-shrink:0; }
.modal-poster img { width:100%; }
.modal-details { flex:1; min-width:200px; }
.modal-title { font-size:1.8rem; font-weight:900; margin-bottom:10px; color:var(--main); }
.modal-desc { color:#b0c4d8; font-size:0.95rem; margin-bottom:15px; }
.modal-info { display:flex; flex-wrap:wrap; gap:8px; margin-bottom:10px; }
.modal-info span { background:rgba(6,182,212,0.1); border:1px solid var(--main); padding:3px 10px; font-size:0.8rem; }
.modal-rating { font-size:2.5rem; color:var(--accent); font-weight:900; margin-bottom:10px; }
.modal-plot { font-size:0.9rem; color:#94a3b8; margin-bottom:15px; }
.modal-actors { font-size:0.85rem; color:#b0c4d8; }

/* 图片渐显 */
.poster-placeholder { width:100%; height:100%; display:flex; align-items:center; justify-content:center; background:linear-gradient(135deg, #1a1830, #2d2b4a); color:var(--main); font-size:2.5rem; position:absolute; top:0; left:0; z-index:1; }

/* 响应式 */
@media (max-width:768px) {
  .banner-slide { padding:20px; min-height:220px; }
  .banner-content h2 { font-size:1.5rem; }
  .poster-grid { grid-template-columns:repeat(auto-fill,minmax(140px,1fr)); gap:12px; }
  .modal-inner { flex-direction:column; }
  .modal-poster { width:100%; max-width:220px; margin:0 auto; }
  .tag-item { font-size:0.9rem; padding:6px 12px; }
  .hero-title { font-size:1.5rem; }
}

/* --- 子页面追加 --- */
/* 确保Bootstrap组件不破坏深色风格——本页仅用栅格，但保险起见覆盖按钮 */
    .btn-custom {
      background: var(--main);
      color: #fff;
      border: none;
      padding: 0.6rem 1.8rem;
      font-weight: 600;
      border-radius: 2px;
      transition: all 0.25s;
    }
.disclaimer-section {
      background: var(--card-bg);
      border: 1px solid var(--border);
      padding: 2rem 2rem 1.5rem;
      margin-bottom: 2rem;
      border-radius: 0;
    }
.disclaimer-section h2 {
      color: var(--main);
      font-weight: 700;
      font-size: 1.6rem;
      margin-bottom: 1.2rem;
      border-left: 4px solid var(--accent);
      padding-left: 1rem;
      font-family: var(--font-display);
    }
.disclaimer-section h3 {
      color: var(--accent);
      font-weight: 600;
      font-size: 1.2rem;
      margin-top: 1.8rem;
      margin-bottom: 0.8rem;
    }
.disclaimer-section p, .disclaimer-section li {
      color: var(--text);
      font-size: 0.98rem;
      line-height: 1.8;
      opacity: 0.9;
    }
.disclaimer-section ul {
      padding-left: 1.2rem;
      margin-bottom: 1rem;
    }
.disclaimer-section a {
      color: var(--main);
      text-decoration: underline;
      text-underline-offset: 2px;
    }
.disclaimer-section a:hover {
      color: var(--accent);
    }
.disclaimer-badge {
      background: rgba(6,182,212,0.15);
      border: 1px solid var(--main);
      color: var(--main);
      padding: 0.3rem 0.8rem;
      font-size: 0.85rem;
      font-weight: 500;
      display: inline-block;
      margin-bottom: 1.2rem;
    }

/* --- 子页面追加 --- */
/* 极少量覆盖，确保任何组件与站点配色统一 */
    .privacy-block {
      background: var(--card-bg);
      border: 1px solid var(--border);
      padding: 1.5rem 1.8rem;
      border-radius: var(--radius);
      margin-bottom: 1.8rem;
      box-shadow: 0 8px 20px rgba(0,0,0,.3);
    }
.privacy-block h2 {
      color: var(--accent);
      font-weight: 700;
      font-size: 1.5rem;
      margin-bottom: 1rem;
      border-left: 4px solid var(--main);
      padding-left: 0.8rem;
    }
.privacy-block p, .privacy-block li {
      color: var(--text);
      line-height: 1.7;
    }
.privacy-block ul {
      padding-left: 1.2rem;
      list-style-type: square;
    }
.privacy-block a {
      color: var(--main);
      text-decoration: underline;
      text-underline-offset: 3px;
    }
.privacy-block a:hover {
      color: var(--accent);
    }
/* 高亮当前导航（隐私政策） */
    .navbar-nav .nav-item a.nav-link-custom.active {
      color: var(--accent) !important;
      font-weight: 700;
    }
/* 给文字补充一点氛围 */
    .small-meta {
      color: rgba(224, 242, 254, 0.6);
      font-size: 0.85rem;
    }

/* --- 子页面追加 --- */
/* 保证所有bootstrap组件背景透明，继承站内深色主题 */
    .card, .card-body, .card-header, .card-footer,
    .list-group-item, .accordion-item, .accordion-button,
    .modal-content, .dropdown-menu, .dropdown-item,
    .form-control, .form-select {
      background: var(--card-bg) !important;
      color: var(--text) !important;
      border-color: var(--border) !important;
    }
.accordion-button:not(.collapsed) {
      background: rgba(6, 182, 212, 0.15) !important;
      color: var(--main) !important;
    }
/* 榜单专用样式 */
    .rank-hero {
      background: radial-gradient(circle at 30% 40%, rgba(6,182,212,0.15), transparent 60%);
      padding: 3rem 0 1.5rem;
    }
.rank-badge {
      background: var(--accent);
      color: #fff;
      font-weight: 800;
      padding: .2rem .8rem;
      border-radius: 30px;
      font-size: .85rem;
      letter-spacing: 1px;
    }
.rank-card-custom {
      background: var(--card-bg);
      border: 1px solid var(--border);
      padding: 1.5rem;
      margin-bottom: 2rem;
      transition: transform .2s, box-shadow .2s;
      border-radius: 12px;
    }
.rank-card-custom:hover {
      transform: translateY(-4px);
      box-shadow: 0 10px 25px var(--shadow);
    }
.rank-number {
      font-size: 1.8rem;
      font-weight: 900;
      width: 2.5rem;
      color: var(--main);
      text-shadow: 0 0 12px var(--shadow);
      font-family: var(--font-display);
    }
.rank-item .movie-title {
      font-weight: 600;
      font-size: 1.1rem;
      margin-bottom: .2rem;
    }
.rank-meta {
      font-size: .85rem;
      color: rgba(224, 242, 254, .7);
      display: flex;
      gap: 1rem;
      flex-wrap: wrap;
    }
.trend-up {
      color: #4ade80;
      font-size: .8rem;
    }
.trend-down {
      color: #f87171;
      font-size: .8rem;
    }

/* --- 子页面追加 --- */
/* 确保 bootstrap 卡片类不会白底 —— 本页完全不用卡片类，只用栅格 */
    /* 本页特有: 步骤编号, 快捷键样式, 提示框 */
    .guide-step {
      background: var(--card-bg);
      border: 1px solid var(--border);
      border-radius: 8px;
      padding: 1.5rem;
      height: 100%;
      transition: transform .2s, box-shadow .2s;
    }
.guide-step:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 24px var(--shadow);
    }
.step-num {
      font-size: 2.2rem;
      font-weight: 800;
      color: var(--main);
      line-height: 1;
      margin-bottom: 1rem;
      display: inline-block;
      background: rgba(6,182,212,.1);
      padding: .2rem .8rem;
      border-radius: 4px;
    }
.hotkey-badge {
      background: rgba(236,72,153,.15);
      color: var(--accent);
      border: 1px solid var(--accent);
      border-radius: 4px;
      padding: .2rem .7rem;
      font-family: monospace;
      font-size: .9rem;
      letter-spacing: .5px;
    }
.tip-box {
      border-left: 4px solid var(--accent);
      background: rgba(236,72,153,.07);
      padding: 1rem 1.2rem;
      border-radius: 0 8px 8px 0;
      margin-top: 1.5rem;
    }
/* 链接颜色保持与首页一致 */
    a {
      color: var(--main);
    }