:root {
  --primary: #06b6d4;
  --accent: #ec4899;
  --bg: #0c0a1a;
  --text: #e0f2fe;
  --dark: #1e1b4b;
  --card-bg: rgba(255,255,255,0.04);
  --border: rgba(6,182,212,0.4);
}
* { border-radius: 0 !important; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  overflow-x: hidden;
}
h1,h2,h3,h4,h5,h6 { font-weight: 900; letter-spacing: -0.02em; }
a { color: var(--text); text-decoration: none; transition: all 0.3s; }
a:hover { color: var(--primary); }
.navbar {
  background: rgba(12,10,26,0.95);
  border-bottom: 3px solid var(--primary);
  padding: 1rem 0;
  z-index: 1000;
}
.navbar-brand {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--text) !important;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.navbar-brand .brand-icon { color: var(--accent); margin-right: 8px; }
.navbar-toggler { border: 2px solid var(--primary); color: var(--primary); }
.navbar-toggler-icon { background-image: none; }
.nav-link {
  font-weight: 600;
  padding: 0.5rem 1.2rem !important;
  color: var(--text) !important;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 1.2rem;
  right: 1.2rem;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform 0.3s;
}
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
.hero-section {
  position: relative;
  background: linear-gradient(135deg, #0c0a1a 0%, #1a0a2e 50%, #0c0a1a 100%);
  padding: 6rem 0;
  border-bottom: 4px solid var(--primary);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  top: -50%;
  left: -20%;
  width: 140%;
  height: 200%;
  background: url('{随机图片}') center/cover no-repeat;
  opacity: 0.2;
  filter: blur(8px);
  z-index: 0;
}
.hero-content { position: relative; z-index: 2; }
.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.1;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
  margin-bottom: 1.5rem;
}
.hero-subtitle { font-size: 1.25rem; opacity: 0.85; max-width: 600px; margin-bottom: 2rem; line-height: 1.8; }
.hero-stats { display: flex; gap: 3rem; margin-top: 3rem; flex-wrap: wrap; }
.stat-item { text-align: center; }
.stat-number { font-size: 2.5rem; font-weight: 900; font-family: 'Courier New', monospace; color: var(--primary); }
.stat-label { opacity: 0.7; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; }
.float-decor {
  position: absolute;
  font-size: 3rem;
  opacity: 0.3;
  animation: float 6s ease-in-out infinite;
  z-index: 1;
}
@keyframes float {
  0%,100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-30px) rotate(10deg); }
}
.section-title { font-size: 2.2rem; font-weight: 900; margin-bottom: 2rem; position: relative; display: inline-block; }
.section-title::before {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 60px;
  height: 4px;
  background: var(--accent);
}
.section-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 64px;
  width: 20px;
  height: 4px;
  background: var(--primary);
}
.section { padding: 5rem 0; }
.category-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1.5rem;
  background: transparent;
  border: 2px solid var(--border);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text);
  margin-right: 0.8rem;
  margin-bottom: 0.8rem;
}
.category-pill:hover, .category-pill.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--bg);
}
.movie-card {
  background: var(--card-bg);
  border: 2px solid transparent;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  cursor: pointer;
  overflow: hidden;
  height: 100%;
}
.movie-card:hover {
  transform: scale(1.03);
  border-color: var(--primary);
  box-shadow: 8px 8px 0 rgba(6,182,212,0.3);
}
.movie-poster { position: relative; overflow: hidden; aspect-ratio: 2/3; }
.movie-poster img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.movie-card:hover .movie-poster img { transform: scale(1.08); }
.movie-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(to top, rgba(12,10,26,0.95) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1rem;
  opacity: 0;
  transition: opacity 0.3s;
}
.movie-card:hover .movie-overlay { opacity: 1; }
.movie-overlay p { font-size: 0.8rem; margin-bottom: 0.3rem; opacity: 0.9; }
.movie-info { padding: 1rem; }
.movie-title { font-weight: 800; font-size: 1rem; margin-bottom: 0.3rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.movie-meta { display: flex; justify-content: space-between; align-items: center; font-size: 0.85rem; opacity: 0.7; }
.rating-badge { color: var(--accent); font-weight: 700; font-family: 'Courier New', monospace; }
.rank-list { list-style: none; padding: 0; }
.rank-item {
  display: flex;
  align-items: center;
  padding: 1rem 1.5rem;
  background: var(--card-bg);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: all 0.3s;
  cursor: pointer;
}
.rank-item:hover { background: rgba(6,182,212,0.1); transform: translateX(10px); }
.rank-badge {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.2rem;
  margin-right: 1.2rem;
  font-family: 'Courier New', monospace;
}
.rank-gold { background: #ffd700; color: #000; }
.rank-silver { background: #c0c0c0; color: #000; }
.rank-bronze { background: #cd7f32; color: #fff; }
.rank-item:nth-child(n+4) .rank-badge { background: rgba(255,255,255,0.1); color: var(--text); }
.rank-info { flex: 1; }
.rank-title { font-weight: 700; }
.rank-sub { font-size: 0.85rem; opacity: 0.7; }
.step-container { display: flex; gap: 2rem; margin-top: 2rem; flex-wrap: wrap; }
.step-box { flex: 1; min-width: 200px; padding: 2rem; background: var(--card-bg); border: 1px solid var(--border); position: relative; }
.step-number { font-size: 3rem; font-weight: 900; font-family: 'Courier New', monospace; color: var(--accent); opacity: 0.3; position: absolute; top: 1rem; right: 1rem; }
.step-title { font-weight: 800; font-size: 1.2rem; margin-bottom: 0.8rem; }
.step-desc { opacity: 0.8; line-height: 1.7; }
.faq-item { margin-bottom: 1.5rem; }
.faq-q { font-weight: 700; font-size: 1.1rem; color: var(--primary); margin-bottom: 0.5rem; }
.faq-a { opacity: 0.85; line-height: 1.7; padding-left: 1.2rem; border-left: 2px solid var(--accent); }
.friend-links { padding: 3rem 0; border-top: 2px solid var(--border); margin-top: 3rem; }
.friend-links-title { font-weight: 800; margin-bottom: 1.5rem; }
.footer {
  background: #0a0815;
  border-top: 3px solid var(--primary);
  padding: 3rem 0;
  text-align: center;
}
.footer-brand { font-size: 1.8rem; font-weight: 900; }
.drawer-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.7);
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
}
.drawer-overlay.show { opacity: 1; visibility: visible; }
.drawer-panel {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  max-height: 80vh;
  overflow-y: auto;
  background: #1e1b4b;
  z-index: 10000;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border-top: 4px solid var(--primary);
  padding: 2rem;
}
.drawer-panel.show { transform: translateY(0); }
.drawer-close {
  position: absolute;
  top: 1rem; right: 1.5rem;
  font-size: 2rem;
  cursor: pointer;
  color: var(--accent);
  background: none;
  border: none;
  line-height: 1;
}
.drawer-title { font-size: 2rem; font-weight: 900; margin-bottom: 1rem; padding-right: 2rem; }
.drawer-meta { display: flex; gap: 1.5rem; flex-wrap: wrap; margin-bottom: 1.5rem; font-size: 0.95rem; }
.drawer-meta span { background: rgba(255,255,255,0.1); padding: 0.3rem 0.8rem; font-weight: 600; }
.drawer-plot { line-height: 1.9; opacity: 0.9; font-size: 1.05rem; }
.movie-section { padding: 4rem 0; }
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.fade-in.show { opacity: 1; transform: translateY(0); }
@media (max-width: 768px) {
  .hero-title { font-size: 2rem; }
  .hero-stats { gap: 1.5rem; }
  .section-title { font-size: 1.8rem; }
  .step-container { flex-direction: column; }
  .float-decor { display: none; }
  .navbar-nav { background: rgba(12,10,26,0.95); padding: 1rem; }
}

/* --- 子页面追加 --- */
.about-hero { padding: 100px 0 60px; position: relative; }
.about-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 16px; padding: 32px; margin-bottom: 30px; transition: transform .3s, box-shadow .3s; }
.about-card:hover { transform: translateY(-4px); box-shadow: 0 10px 30px rgba(6,182,212,0.15); }
.about-card h2 { color: var(--primary); font-size: 1.5rem; font-weight: 700; margin-bottom: 18px; }
.about-card h2 i { margin-right: 10px; color: var(--accent); }
.about-card p { color: var(--text); line-height: 1.8; margin-bottom: 14px; }
.about-card ul { padding-left: 20px; margin-bottom: 14px; }
.about-card ul li { color: var(--text); margin-bottom: 8px; line-height: 1.7; }
.about-highlight { color: var(--accent); font-weight: 600; }
.about-primary { color: var(--primary); font-weight: 600; }
.about-icon-circle { width: 56px; height: 56px; border-radius: 50%; background: rgba(6,182,212,0.15); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.about-icon-circle i { font-size: 24px; color: var(--primary); }
.page-nav-active { color: var(--accent) !important; font-weight: 600; }
.about-stats-row { margin: 40px 0 20px; }
.about-stats-row .stat-box { background: rgba(255,255,255,0.03); border: 1px solid var(--border); border-radius: 12px; padding: 20px; text-align: center; }
.about-stats-row .stat-box .num { font-size: 28px; font-weight: 800; color: var(--primary); }
.about-stats-row .stat-box .label { font-size: 14px; color: rgba(224,242,254,0.6); margin-top: 6px; }

/* --- 子页面追加 --- */
.disclaimer-section {
            background: var(--bg);
            padding: 60px 0;
        }
.disclaimer-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 40px;
            margin-bottom: 30px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
.disclaimer-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(6, 182, 212, 0.1);
        }
.disclaimer-card h2 {
            color: var(--primary);
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
.disclaimer-card h2 i {
            color: var(--accent);
            font-size: 1.3rem;
        }
.disclaimer-card p {
            color: var(--text);
            line-height: 1.8;
            margin-bottom: 15px;
            font-size: 0.95rem;
            opacity: 0.9;
        }
.disclaimer-card ul {
            color: var(--text);
            padding-left: 20px;
            margin-bottom: 15px;
        }
.disclaimer-card ul li {
            margin-bottom: 10px;
            line-height: 1.8;
            font-size: 0.95rem;
            opacity: 0.9;
        }
.disclaimer-card strong {
            color: var(--accent);
        }
.disclaimer-note {
            background: rgba(236, 72, 153, 0.1);
            border-left: 4px solid var(--accent);
            padding: 20px;
            border-radius: 0 8px 8px 0;
            margin-top: 30px;
        }
.disclaimer-note p {
            margin-bottom: 0;
            color: var(--text);
            font-size: 0.95rem;
            line-height: 1.8;
        }
.disclaimer-note i {
            color: var(--accent);
            margin-right: 8px;
        }
.page-hero {
            background: linear-gradient(135deg, var(--dark) 0%, var(--bg) 50%, var(--dark) 100%);
            padding: 80px 0 60px;
            position: relative;
            overflow: hidden;
        }
.page-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 20% 50%, rgba(6, 182, 212, 0.1) 0%, transparent 50%),
                        radial-gradient(circle at 80% 50%, rgba(236, 72, 153, 0.1) 0%, transparent 50%);
            pointer-events: none;
        }
.page-hero h1 {
            color: var(--text);
            font-size: 2.8rem;
            font-weight: 800;
            margin-bottom: 15px;
            position: relative;
            z-index: 1;
        }
.page-hero h1 span {
            color: var(--primary);
        }
.page-hero p {
            color: var(--text);
            opacity: 0.8;
            font-size: 1.1rem;
            max-width: 700px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }
.last-updated {
            display: inline-block;
            background: var(--card-bg);
            border: 1px solid var(--border);
            color: var(--primary);
            padding: 8px 20px;
            border-radius: 20px;
            font-size: 0.9rem;
            margin-top: 20px;
            position: relative;
            z-index: 1;
        }
.page-hero h1 {
                font-size: 2rem;
            }
.disclaimer-card {
                padding: 25px;
            }

/* --- 子页面追加 --- */
.guide-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 24px;
            margin-bottom: 20px;
            transition: transform 0.3s ease;
        }
.guide-card:hover {
            transform: translateY(-4px);
            border-color: var(--primary);
        }
.guide-card h3 {
            color: var(--primary);
            font-weight: 600;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
.guide-card h3 i {
            font-size: 24px;
            color: var(--accent);
        }
.guide-card p, .guide-card li {
            color: var(--text);
            line-height: 1.8;
            font-size: 15px;
        }
.guide-card ul, .guide-card ol {
            padding-left: 20px;
            margin-bottom: 12px;
        }
.guide-card li {
            margin-bottom: 8px;
        }
.tip-box {
            background: rgba(6, 182, 212, 0.1);
            border-left: 4px solid var(--primary);
            padding: 12px 16px;
            border-radius: 0 8px 8px 0;
            margin: 16px 0;
            font-size: 14px;
        }
.faq-item h4 {
            color: var(--text);
            font-weight: 600;
            font-size: 15px;
            margin-bottom: 8px;
        }
.faq-item p {
            font-size: 14px;
            color: rgba(224, 242, 254, 0.85);
        }
.badge {
            background: var(--primary);
            color: var(--bg);
            padding: 2px 10px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
        }
.device-icon {
            font-size: 32px;
            color: var(--primary);
            margin-bottom: 12px;
        }
.quality-tag {
            display: inline-block;
            background: rgba(236, 72, 153, 0.15);
            color: var(--accent);
            padding: 2px 10px;
            border-radius: 4px;
            font-size: 12px;
            margin-right: 6px;
            border: 1px solid rgba(236, 72, 153, 0.3);
        }
.format-tag {
            display: inline-block;
            background: rgba(6, 182, 212, 0.15);
            color: var(--primary);
            padding: 2px 10px;
            border-radius: 4px;
            font-size: 12px;
            margin-right: 6px;
            border: 1px solid var(--border);
        }
.section-gap {
            padding: 80px 0;
        }
.section-gap:first-of-type {
            padding-top: 120px;
        }
.section-gap {
                padding: 50px 0;
            }
.section-gap:first-of-type {
                padding-top: 100px;
            }
.guide-card {
                padding: 16px;
            }
.guide-card h3 {
                font-size: 18px;
            }

/* --- 子页面追加 --- */
/* 排行榜专属样式 - 自动合并进站点CSS */
    .rank-table { width: 100%; border-collapse: collapse; margin: 20px 0; }
.rank-table th { background: rgba(6,182,212,0.15); color: var(--primary); padding: 12px 15px; text-align: left; font-weight: 600; border-bottom: 2px solid var(--border); }
.rank-table td { padding: 12px 15px; border-bottom: 1px solid rgba(255,255,255,0.06); color: var(--text); }
.rank-table tr:hover td { background: rgba(255,255,255,0.03); }
.rank-badge-1 { background: linear-gradient(135deg, #f59e0b, #fbbf24); color: #1e1b4b; box-shadow: 0 0 15px rgba(245,158,11,0.4); }
.rank-badge-2 { background: linear-gradient(135deg, #94a3b8, #cbd5e1); color: #1e1b4b; }
.rank-badge-3 { background: linear-gradient(135deg, #b45309, #d97706); color: #fff; }
.rank-badge-default { background: rgba(255,255,255,0.08); color: var(--text); border: 1px solid var(--border); }
.trend-up { color: #22c55e; font-size: 13px; margin-left: 5px; }
.trend-down { color: #ef4444; font-size: 13px; margin-left: 5px; }
.trend-flat { color: #94a3b8; font-size: 13px; margin-left: 5px; }
.rank-tabs { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 30px; }
.rank-tab-btn { padding: 10px 24px; border-radius: 30px; background: rgba(255,255,255,0.05); color: var(--text); border: 1px solid var(--border); font-weight: 500; cursor: pointer; transition: all 0.3s ease; font-size: 15px; }
.rank-tab-btn:hover, .rank-tab-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); box-shadow: 0 0 20px rgba(6,182,212,0.3); }
.rank-section-title { display: flex; align-items: center; gap: 10px; margin: 35px 0 20px; }
.rank-section-title i { color: var(--accent); font-size: 24px; }
.rank-section-title h2 { color: var(--text); font-weight: 700; margin: 0; font-size: 24px; }
.rank-note { background: rgba(6,182,212,0.08); border-left: 3px solid var(--primary); padding: 15px 20px; border-radius: 8px; margin: 30px 0; color: var(--text); font-size: 14px; }
.rank-note i { color: var(--primary); margin-right: 8px; }
.rank-table .rank-title-cell { font-weight: 500; color: var(--text); }
.rank-table .rank-title-cell:hover { color: var(--primary); }
.rank-heat-bar { display: inline-block; height: 8px; border-radius: 4px; background: linear-gradient(90deg, var(--primary), var(--accent)); vertical-align: middle; margin-left: 10px; }