/* =============================================
   51国内原创在线漫画 - 主样式文件
   域名: t30w.cn
   ============================================= */

/* ---- CSS变量 ---- */
:root {
  --primary: #7c3aed;
  --primary-dark: #5b21b6;
  --primary-light: #a78bfa;
  --accent: #06b6d4;
  --accent-dark: #0891b2;
  --bg-dark: #0f0f1a;
  --bg-card: #1a1a2e;
  --bg-card2: #16213e;
  --text-main: #e2e8f0;
  --text-muted: #94a3b8;
  --text-white: #ffffff;
  --border: rgba(124,58,237,0.25);
  --gradient-main: linear-gradient(135deg, #7c3aed 0%, #06b6d4 100%);
  --gradient-card: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  --shadow-glow: 0 0 30px rgba(124,58,237,0.3);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s ease;
}

/* ---- 重置与基础 ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', sans-serif;
  background: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: var(--primary-light); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; outline: none; }

/* ---- 工具类 ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section-padding { padding: 80px 0; }
.text-center { text-align: center; }
.text-gradient {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--gradient-main);
  color: #fff; padding: 12px 28px; border-radius: 50px;
  font-weight: 600; font-size: 0.95rem;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(124,58,237,0.4);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(124,58,237,0.6); color: #fff; }
.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  border: 2px solid var(--primary-light);
  color: var(--primary-light); padding: 10px 24px; border-radius: 50px;
  font-weight: 600; font-size: 0.95rem;
  transition: var(--transition);
}
.btn-outline:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  margin-bottom: 12px;
  line-height: 1.3;
}
.section-subtitle {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 48px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.badge {
  display: inline-block;
  background: rgba(124,58,237,0.2);
  border: 1px solid var(--primary-light);
  color: var(--primary-light);
  padding: 4px 14px; border-radius: 50px;
  font-size: 0.8rem; font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}
.tag-hot { background: rgba(239,68,68,0.15); border-color: #f87171; color: #f87171; }
.tag-new { background: rgba(16,185,129,0.15); border-color: #34d399; color: #34d399; }

/* ---- 顶部公告栏 ---- */
.top-notice {
  background: var(--gradient-main);
  color: #fff; text-align: center;
  padding: 8px 20px; font-size: 0.85rem;
  position: relative; z-index: 100;
}
.top-notice a { color: #fff; text-decoration: underline; }

/* ---- 导航栏 ---- */
.site-header {
  position: sticky; top: 0; z-index: 999;
  background: rgba(15,15,26,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px; max-width: 1200px; margin: 0 auto;
}
.logo-wrap { display: flex; align-items: center; gap: 12px; }
.logo-img { width: 44px; height: 44px; border-radius: 10px; object-fit: cover; }
.logo-text { display: flex; flex-direction: column; }
.logo-name {
  font-size: 1.1rem; font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  line-height: 1.2;
}
.logo-slogan { font-size: 0.7rem; color: var(--text-muted); }
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  color: var(--text-main); padding: 8px 14px; border-radius: 8px;
  font-size: 0.9rem; font-weight: 500;
  transition: var(--transition); white-space: nowrap;
}
.main-nav a:hover, .main-nav a.active {
  background: rgba(124,58,237,0.15); color: var(--primary-light);
}
.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-btn-login {
  background: transparent; border: 1.5px solid var(--primary-light);
  color: var(--primary-light); padding: 7px 18px; border-radius: 50px;
  font-size: 0.85rem; font-weight: 600; transition: var(--transition);
}
.nav-btn-login:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.nav-btn-join {
  background: var(--gradient-main); color: #fff;
  padding: 7px 18px; border-radius: 50px;
  font-size: 0.85rem; font-weight: 600; transition: var(--transition);
}
.nav-btn-join:hover { opacity: 0.85; transform: translateY(-1px); }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; padding: 6px; border-radius: 6px;
}
.hamburger span { display: block; width: 22px; height: 2px; background: var(--text-main); border-radius: 2px; transition: var(--transition); }

/* ---- 搜索栏 ---- */
.search-bar-wrap {
  background: rgba(26,26,46,0.9);
  border-bottom: 1px solid var(--border);
  padding: 10px 20px;
}
.search-bar-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; gap: 10px;
}
.search-input-box {
  flex: 1; display: flex; align-items: center;
  background: rgba(255,255,255,0.06);
  border: 1.5px solid var(--border);
  border-radius: 50px; padding: 8px 18px; gap: 10px;
  transition: var(--transition);
}
.search-input-box:focus-within { border-color: var(--primary-light); box-shadow: 0 0 0 3px rgba(124,58,237,0.15); }
.search-input-box input {
  flex: 1; background: none; border: none; outline: none;
  color: var(--text-main); font-size: 0.9rem;
}
.search-input-box input::placeholder { color: var(--text-muted); }
.search-icon { color: var(--text-muted); font-size: 1rem; }
.search-btn {
  background: var(--gradient-main); color: #fff;
  padding: 9px 22px; border-radius: 50px;
  font-size: 0.85rem; font-weight: 600; transition: var(--transition);
  white-space: nowrap;
}
.search-btn:hover { opacity: 0.85; }
.search-hot-tags { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 6px; }
.search-hot-tags span { font-size: 0.78rem; color: var(--text-muted); }
.search-hot-tags a {
  font-size: 0.78rem; color: var(--text-muted);
  background: rgba(255,255,255,0.05); border: 1px solid var(--border);
  padding: 2px 10px; border-radius: 50px; transition: var(--transition);
}
.search-hot-tags a:hover { color: var(--primary-light); border-color: var(--primary-light); }

/* ---- Hero区域 ---- */
.hero-section {
  position: relative; overflow: hidden;
  min-height: 580px;
  display: flex; align-items: center;
}
.hero-bg {
  position: absolute; inset: 0;
  background: url('../images/hero-banner.jpg') center/cover no-repeat;
  filter: brightness(0.35);
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(124,58,237,0.6) 0%, rgba(6,182,212,0.3) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  max-width: 1200px; margin: 0 auto; padding: 80px 20px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.hero-left .badge { margin-bottom: 20px; }
.hero-title {
  font-size: clamp(2rem, 4vw, 3rem); font-weight: 900;
  color: #fff; line-height: 1.2; margin-bottom: 20px;
}
.hero-title span { display: block; }
.hero-desc { color: rgba(255,255,255,0.8); font-size: 1.05rem; margin-bottom: 32px; line-height: 1.8; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats {
  display: flex; gap: 30px; margin-top: 40px;
  padding-top: 30px; border-top: 1px solid rgba(255,255,255,0.15);
}
.hero-stat-item { text-align: center; }
.hero-stat-num { font-size: 1.8rem; font-weight: 800; color: #fff; line-height: 1; }
.hero-stat-label { font-size: 0.8rem; color: rgba(255,255,255,0.6); margin-top: 4px; }
.hero-right { display: flex; flex-direction: column; gap: 16px; }
.hero-card {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius); padding: 16px 20px;
  display: flex; align-items: center; gap: 14px;
  transition: var(--transition);
}
.hero-card:hover { background: rgba(255,255,255,0.12); transform: translateX(6px); }
.hero-card-icon { font-size: 2rem; }
.hero-card-title { font-size: 0.95rem; font-weight: 700; color: #fff; }
.hero-card-desc { font-size: 0.8rem; color: rgba(255,255,255,0.6); }

/* ---- 视频精选区 ---- */
.video-section { background: var(--bg-card2); }
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.video-card {
  background: var(--bg-card); border-radius: var(--radius);
  overflow: hidden; border: 1px solid var(--border);
  transition: var(--transition); cursor: pointer;
}
.video-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-glow); border-color: var(--primary-light); }
.video-thumb {
  position: relative; overflow: hidden;
  aspect-ratio: 16/9;
}
.video-thumb img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.4s ease;
}
.video-card:hover .video-thumb img { transform: scale(1.08); }
.video-play-btn {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.3);
  opacity: 0; transition: var(--transition);
}
.video-card:hover .video-play-btn { opacity: 1; }
.play-circle {
  width: 56px; height: 56px; border-radius: 50%;
  background: rgba(124,58,237,0.9);
  display: flex; align-items: center; justify-content: center;
  transform: scale(0.8); transition: var(--transition);
  box-shadow: 0 0 20px rgba(124,58,237,0.6);
}
.video-card:hover .play-circle { transform: scale(1); }
.play-circle svg { width: 22px; height: 22px; fill: #fff; margin-left: 4px; }
.video-duration {
  position: absolute; bottom: 8px; right: 8px;
  background: rgba(0,0,0,0.75); color: #fff;
  padding: 2px 8px; border-radius: 4px; font-size: 0.75rem;
}
.video-tag {
  position: absolute; top: 8px; left: 8px;
  background: var(--primary); color: #fff;
  padding: 2px 10px; border-radius: 4px; font-size: 0.72rem; font-weight: 600;
}
.video-info { padding: 14px 16px; }
.video-title {
  font-size: 0.95rem; font-weight: 700; color: var(--text-white);
  margin-bottom: 8px; line-height: 1.4;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.video-meta {
  display: flex; align-items: center; gap: 12px;
  font-size: 0.78rem; color: var(--text-muted);
}
.video-meta span { display: flex; align-items: center; gap: 4px; }

/* ---- 漫画精选区 ---- */
.manga-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
}
.manga-card {
  background: var(--bg-card); border-radius: var(--radius);
  overflow: hidden; border: 1px solid var(--border);
  transition: var(--transition); cursor: pointer;
}
.manga-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-glow); border-color: var(--primary-light); }
.manga-cover {
  position: relative; aspect-ratio: 3/4; overflow: hidden;
}
.manga-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.manga-card:hover .manga-cover img { transform: scale(1.06); }
.manga-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 60%);
  opacity: 0; transition: var(--transition);
  display: flex; align-items: flex-end; padding: 14px;
}
.manga-card:hover .manga-overlay { opacity: 1; }
.manga-read-btn {
  background: var(--gradient-main); color: #fff;
  padding: 7px 16px; border-radius: 50px; font-size: 0.8rem; font-weight: 600;
  width: 100%; text-align: center;
}
.manga-badge {
  position: absolute; top: 8px; right: 8px;
  background: var(--primary); color: #fff;
  padding: 2px 8px; border-radius: 4px; font-size: 0.7rem; font-weight: 700;
}
.manga-info { padding: 12px 14px; }
.manga-title {
  font-size: 0.9rem; font-weight: 700; color: var(--text-white);
  margin-bottom: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.manga-meta { display: flex; justify-content: space-between; font-size: 0.75rem; color: var(--text-muted); }
.manga-tags { display: flex; gap: 6px; margin-top: 6px; flex-wrap: wrap; }
.manga-tag {
  background: rgba(124,58,237,0.15); color: var(--primary-light);
  padding: 2px 8px; border-radius: 4px; font-size: 0.7rem;
}

/* ---- 专区模块 ---- */
.zone-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.zone-card {
  background: var(--gradient-card); border-radius: var(--radius-lg);
  padding: 28px 24px; border: 1px solid var(--border);
  transition: var(--transition); position: relative; overflow: hidden;
}
.zone-card::before {
  content: ''; position: absolute; top: -50%; right: -50%;
  width: 100%; height: 100%; border-radius: 50%;
  background: radial-gradient(circle, rgba(124,58,237,0.1) 0%, transparent 70%);
  transition: var(--transition);
}
.zone-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-glow); border-color: var(--primary-light); }
.zone-icon { font-size: 2.5rem; margin-bottom: 14px; }
.zone-title { font-size: 1.1rem; font-weight: 700; color: var(--text-white); margin-bottom: 8px; }
.zone-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 16px; }
.zone-link { font-size: 0.85rem; color: var(--primary-light); font-weight: 600; }
.zone-link:hover { color: var(--accent); }

/* ---- 专家展示 ---- */
.expert-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px;
}
.expert-card {
  background: var(--bg-card); border-radius: var(--radius-lg);
  padding: 28px 24px; border: 1px solid var(--border);
  text-align: center; transition: var(--transition);
}
.expert-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-glow); border-color: var(--primary-light); }
.expert-avatar {
  width: 80px; height: 80px; border-radius: 50%;
  background: var(--gradient-main);
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; margin: 0 auto 14px;
  border: 3px solid var(--primary-light);
}
.expert-name { font-size: 1.1rem; font-weight: 700; color: var(--text-white); margin-bottom: 4px; }
.expert-role { font-size: 0.82rem; color: var(--primary-light); margin-bottom: 10px; }
.expert-desc { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 14px; }
.expert-awards { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-bottom: 16px; }
.expert-award {
  background: rgba(6,182,212,0.1); border: 1px solid rgba(6,182,212,0.3);
  color: var(--accent); padding: 2px 10px; border-radius: 4px; font-size: 0.72rem;
}
.expert-actions { display: flex; gap: 8px; justify-content: center; }
.expert-btn {
  padding: 7px 14px; border-radius: 50px; font-size: 0.78rem; font-weight: 600;
  transition: var(--transition);
}
.expert-btn-primary { background: var(--gradient-main); color: #fff; }
.expert-btn-outline { border: 1.5px solid var(--primary-light); color: var(--primary-light); }
.expert-btn:hover { opacity: 0.85; transform: translateY(-1px); }

/* ---- 合作品牌 ---- */
.partners-section { background: var(--bg-card2); }
.partners-grid {
  display: flex; flex-wrap: wrap; gap: 20px; justify-content: center; align-items: center;
}
.partner-item {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px 28px;
  font-size: 0.9rem; font-weight: 700; color: var(--text-muted);
  transition: var(--transition); text-align: center; min-width: 120px;
}
.partner-item:hover { color: var(--primary-light); border-color: var(--primary-light); transform: translateY(-2px); }

/* ---- How-To加入 ---- */
.howto-steps {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 24px;
}
.howto-step {
  background: var(--bg-card); border-radius: var(--radius);
  padding: 28px 22px; border: 1px solid var(--border);
  position: relative; transition: var(--transition);
}
.howto-step:hover { border-color: var(--primary-light); transform: translateY(-4px); }
.step-num {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--gradient-main);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; font-weight: 800; color: #fff;
  margin-bottom: 14px;
}
.step-title { font-size: 1rem; font-weight: 700; color: var(--text-white); margin-bottom: 8px; }
.step-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

/* ---- FAQ ---- */
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; transition: var(--transition);
}
.faq-item.active { border-color: var(--primary-light); }
.faq-question {
  padding: 18px 22px; display: flex; justify-content: space-between; align-items: center;
  cursor: pointer; font-weight: 600; font-size: 0.95rem; color: var(--text-white);
  transition: var(--transition);
}
.faq-question:hover { color: var(--primary-light); }
.faq-icon {
  width: 24px; height: 24px; border-radius: 50%;
  background: rgba(124,58,237,0.2); display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; color: var(--primary-light); transition: var(--transition); flex-shrink: 0;
}
.faq-item.active .faq-icon { transform: rotate(45deg); background: var(--primary); color: #fff; }
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height 0.35s ease;
}
.faq-answer-inner {
  padding: 0 22px 18px; color: var(--text-muted); font-size: 0.88rem; line-height: 1.8;
}

/* ---- 用户评价 ---- */
.reviews-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px;
}
.review-card {
  background: var(--bg-card); border-radius: var(--radius);
  padding: 22px; border: 1px solid var(--border); transition: var(--transition);
}
.review-card:hover { border-color: var(--primary-light); transform: translateY(-3px); }
.review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.review-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--gradient-main);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 700; color: #fff; flex-shrink: 0;
}
.review-name { font-size: 0.9rem; font-weight: 700; color: var(--text-white); }
.review-date { font-size: 0.75rem; color: var(--text-muted); }
.review-stars { color: #fbbf24; font-size: 0.85rem; margin-bottom: 10px; }
.review-text { font-size: 0.85rem; color: var(--text-muted); line-height: 1.7; }
.review-tag {
  display: inline-block; margin-top: 10px;
  background: rgba(124,58,237,0.1); border: 1px solid var(--border);
  color: var(--primary-light); padding: 2px 10px; border-radius: 4px; font-size: 0.72rem;
}

/* ---- 联系我们 ---- */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start;
}
.contact-info-list { display: flex; flex-direction: column; gap: 16px; }
.contact-info-item {
  display: flex; align-items: flex-start; gap: 14px;
  background: var(--bg-card); border-radius: var(--radius);
  padding: 16px 20px; border: 1px solid var(--border);
}
.contact-icon { font-size: 1.4rem; flex-shrink: 0; }
.contact-label { font-size: 0.78rem; color: var(--text-muted); margin-bottom: 2px; }
.contact-value { font-size: 0.9rem; font-weight: 600; color: var(--text-white); }
.qr-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.qr-item {
  background: var(--bg-card); border-radius: var(--radius);
  padding: 20px; border: 1px solid var(--border); text-align: center;
}
.qr-code {
  width: 120px; height: 120px; margin: 0 auto 10px;
  background: #fff; border-radius: 8px; padding: 8px;
  display: flex; align-items: center; justify-content: center;
}
.qr-code svg { width: 100%; height: 100%; }
.qr-label { font-size: 0.82rem; color: var(--text-muted); }
.qr-name { font-size: 0.9rem; font-weight: 700; color: var(--text-white); margin-bottom: 4px; }

/* ---- 社交分享 ---- */
.share-bar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap; justify-content: center;
  padding: 20px 0;
}
.share-label { font-size: 0.9rem; color: var(--text-muted); }
.share-btn {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 16px; border-radius: 50px; font-size: 0.82rem; font-weight: 600;
  transition: var(--transition); border: 1.5px solid transparent;
}
.share-btn:hover { transform: translateY(-2px); }
.share-wechat { background: rgba(9,187,7,0.15); border-color: rgba(9,187,7,0.4); color: #07c160; }
.share-weibo { background: rgba(230,22,45,0.15); border-color: rgba(230,22,45,0.4); color: #e6162d; }
.share-douyin { background: rgba(0,0,0,0.3); border-color: rgba(255,255,255,0.2); color: #fff; }
.share-bilibili { background: rgba(0,161,214,0.15); border-color: rgba(0,161,214,0.4); color: #00a1d6; }

/* ---- 页脚 ---- */
.site-footer {
  background: #080812;
  border-top: 1px solid var(--border);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
  padding-bottom: 40px;
}
.footer-brand .logo-wrap { margin-bottom: 14px; }
.footer-brand-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 16px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 8px;
  background: rgba(255,255,255,0.06); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; color: var(--text-muted); transition: var(--transition);
}
.footer-social a:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.footer-col-title { font-size: 0.95rem; font-weight: 700; color: var(--text-white); margin-bottom: 16px; }
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a { font-size: 0.85rem; color: var(--text-muted); transition: var(--transition); }
.footer-links a:hover { color: var(--primary-light); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0; display: flex;
  justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 10px;
}
.footer-copyright { font-size: 0.82rem; color: var(--text-muted); }
.footer-links-bottom { display: flex; gap: 16px; }
.footer-links-bottom a { font-size: 0.82rem; color: var(--text-muted); }
.footer-links-bottom a:hover { color: var(--primary-light); }
.update-time { font-size: 0.78rem; color: var(--text-muted); }

/* ---- 面包屑 ---- */
.breadcrumb {
  padding: 14px 0;
  display: flex; align-items: center; gap: 8px;
  font-size: 0.82rem; color: var(--text-muted);
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--primary-light); }
.breadcrumb span { color: var(--primary-light); }

/* ---- 页面英雄区 ---- */
.page-hero {
  background: var(--gradient-card);
  border-bottom: 1px solid var(--border);
  padding: 50px 0 40px;
}
.page-hero-title { font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 800; color: var(--text-white); margin-bottom: 10px; }
.page-hero-desc { font-size: 1rem; color: var(--text-muted); max-width: 600px; }

/* ---- 分页 ---- */
.pagination {
  display: flex; justify-content: center; gap: 8px; padding: 40px 0 0;
}
.page-btn {
  width: 38px; height: 38px; border-radius: 8px;
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text-muted); font-size: 0.85rem; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition); cursor: pointer;
}
.page-btn:hover, .page-btn.active {
  background: var(--primary); color: #fff; border-color: var(--primary);
}

/* ---- 标签页 ---- */
.tab-nav {
  display: flex; gap: 4px; flex-wrap: wrap;
  background: var(--bg-card); border-radius: 10px; padding: 6px;
  margin-bottom: 32px; width: fit-content;
}
.tab-btn {
  padding: 8px 18px; border-radius: 8px; font-size: 0.88rem; font-weight: 600;
  color: var(--text-muted); background: none; transition: var(--transition);
}
.tab-btn:hover { color: var(--text-white); }
.tab-btn.active { background: var(--gradient-main); color: #fff; }

/* ---- 工具卡片 ---- */
.tools-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px;
}
.tool-card {
  background: var(--bg-card); border-radius: var(--radius);
  padding: 24px 20px; border: 1px solid var(--border);
  transition: var(--transition); text-align: center;
}
.tool-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-glow); border-color: var(--primary-light); }
.tool-icon { font-size: 2.5rem; margin-bottom: 12px; }
.tool-name { font-size: 1rem; font-weight: 700; color: var(--text-white); margin-bottom: 8px; }
.tool-desc { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 14px; }
.tool-btn {
  background: rgba(124,58,237,0.15); border: 1px solid var(--primary-light);
  color: var(--primary-light); padding: 7px 18px; border-radius: 50px;
  font-size: 0.8rem; font-weight: 600; transition: var(--transition);
}
.tool-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ---- 通知弹窗 ---- */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.7);
  z-index: 9999; display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transition: var(--transition);
}
.modal-overlay.show { opacity: 1; visibility: visible; }
.modal-box {
  background: var(--bg-card); border-radius: var(--radius-lg);
  padding: 32px; max-width: 440px; width: 90%;
  border: 1px solid var(--primary-light);
  transform: translateY(20px); transition: var(--transition);
}
.modal-overlay.show .modal-box { transform: translateY(0); }
.modal-title { font-size: 1.2rem; font-weight: 700; color: var(--text-white); margin-bottom: 10px; }
.modal-desc { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 20px; line-height: 1.7; }
.modal-close {
  position: absolute; top: 14px; right: 14px;
  background: rgba(255,255,255,0.1); border-radius: 50%;
  width: 30px; height: 30px; display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); font-size: 1.1rem; cursor: pointer;
}

/* ---- 滚动到顶部 ---- */
.back-to-top {
  position: fixed; bottom: 30px; right: 30px; z-index: 500;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--gradient-main);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.1rem;
  box-shadow: 0 4px 20px rgba(124,58,237,0.5);
  opacity: 0; visibility: hidden; transition: var(--transition);
  cursor: pointer;
}
.back-to-top.show { opacity: 1; visibility: visible; }
.back-to-top:hover { transform: translateY(-3px); }

/* ---- 加载动画 ---- */
.skeleton {
  background: linear-gradient(90deg, var(--bg-card) 25%, rgba(255,255,255,0.05) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
  border-radius: 6px;
}
@keyframes skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ---- 响应式 ---- */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 40px; }
  .hero-right { display: none; }
  .zone-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .section-padding { padding: 50px 0; }
  .main-nav { display: none; }
  .hamburger { display: flex; }
  .nav-actions .nav-btn-login { display: none; }
  .zone-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 20px; }
  .hero-stat-num { font-size: 1.4rem; }
  .video-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .manga-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
  .tab-nav { width: 100%; }
}
@media (max-width: 480px) {
  .search-bar-inner { flex-wrap: wrap; }
  .qr-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn-primary, .hero-actions .btn-outline { width: 100%; justify-content: center; }
}

/* ---- 移动端导航菜单 ---- */
.mobile-nav {
  display: none; position: fixed; inset: 0; z-index: 998;
  background: rgba(15,15,26,0.98); backdrop-filter: blur(20px);
  flex-direction: column; padding: 80px 30px 30px;
  gap: 8px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  color: var(--text-main); padding: 14px 16px; border-radius: 10px;
  font-size: 1rem; font-weight: 600; border: 1px solid var(--border);
  transition: var(--transition);
}
.mobile-nav a:hover { background: rgba(124,58,237,0.15); color: var(--primary-light); }
.mobile-nav-close {
  position: absolute; top: 20px; right: 20px;
  background: rgba(255,255,255,0.1); border-radius: 50%;
  width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
  color: var(--text-main); font-size: 1.2rem; cursor: pointer;
}

/* ---- 弹幕效果 ---- */
.danmaku-wrap {
  position: relative; overflow: hidden; height: 50px;
  background: rgba(0,0,0,0.3); border-radius: 8px; margin: 20px 0;
}
.danmaku-item {
  position: absolute; white-space: nowrap;
  font-size: 0.85rem; color: var(--text-main);
  animation: danmaku-scroll linear infinite;
  top: 50%; transform: translateY(-50%);
}
@keyframes danmaku-scroll {
  from { left: 100%; }
  to { left: -100%; }
}

/* ---- 渐入动画 ---- */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ---- 特色标签 ---- */
.feature-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0; }
.feature-tag {
  background: rgba(124,58,237,0.1); border: 1px solid rgba(124,58,237,0.3);
  color: var(--primary-light); padding: 4px 12px; border-radius: 50px; font-size: 0.8rem;
}

/* ---- 统计数字 ---- */
.stats-bar {
  background: var(--gradient-main); padding: 30px 0;
}
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  max-width: 1200px; margin: 0 auto; padding: 0 20px;
}
.stat-item { text-align: center; }
.stat-num { font-size: 2rem; font-weight: 900; color: #fff; line-height: 1; }
.stat-unit { font-size: 1rem; color: rgba(255,255,255,0.8); }
.stat-label { font-size: 0.82rem; color: rgba(255,255,255,0.7); margin-top: 4px; }
@media (max-width: 600px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}