/* =============================================
   里番网 - 主样式表
   owenxtox.cn | 影视传媒社区
   ============================================= */

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: 'PingFang SC', 'Microsoft YaHei', '微软雅黑', sans-serif;
  background: #0d0d0d;
  color: #e8e8e8;
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: #e84040; text-decoration: none; transition: color .3s; }
a:hover { color: #ff6b6b; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
input, button, textarea, select { font-family: inherit; }

/* ---- CSS Variables ---- */
:root {
  --red: #e84040;
  --red-dark: #c0392b;
  --green: #27ae60;
  --gold: #f39c12;
  --dark: #0d0d0d;
  --dark2: #161616;
  --dark3: #1e1e1e;
  --dark4: #252525;
  --border: rgba(255,255,255,0.08);
  --text: #e8e8e8;
  --text-muted: #999;
  --radius: 8px;
  --shadow: 0 4px 20px rgba(0,0,0,0.5);
  --transition: all .3s ease;
}

/* ---- Container ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 60px 0; }
.section-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
  position: relative;
  display: inline-block;
}
.section-title::after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background: var(--red);
  margin-top: 8px;
}
.section-subtitle { color: var(--text-muted); margin-bottom: 40px; font-size: 0.95rem; }
.section-header { margin-bottom: 40px; }

/* ---- Header ---- */
#site-header {
  background: rgba(13,13,13,0.97);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 20px;
}
.logo-wrap { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.logo-wrap img { height: 44px; width: auto; }
.logo-text { font-size: 1.4rem; font-weight: 800; color: #fff; }
.logo-text span { color: var(--red); }

/* ---- Navigation ---- */
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  color: #ccc;
  font-size: 0.95rem;
  padding: 8px 14px;
  border-radius: var(--radius);
  white-space: nowrap;
  transition: var(--transition);
}
.main-nav a:hover, .main-nav a.active {
  color: #fff;
  background: rgba(232,64,64,0.15);
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  transition: var(--transition);
}

/* ---- Search Bar ---- */
.search-bar-wrap {
  background: var(--dark2);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
}
.search-bar {
  display: flex;
  align-items: center;
  max-width: 600px;
  margin: 0 auto;
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: 30px;
  overflow: hidden;
  transition: var(--transition);
}
.search-bar:focus-within { border-color: var(--red); }
.search-bar input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: #fff;
  padding: 10px 20px;
  font-size: 0.95rem;
}
.search-bar input::placeholder { color: var(--text-muted); }
.search-bar button {
  background: var(--red);
  border: none;
  color: #fff;
  padding: 10px 20px;
  cursor: pointer;
  font-size: 0.95rem;
  transition: var(--transition);
}
.search-bar button:hover { background: var(--red-dark); }

/* ---- Breadcrumb ---- */
.breadcrumb {
  padding: 12px 0;
  font-size: 0.85rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--red); }
.breadcrumb span { margin: 0 6px; }

/* ---- Hero Banner ---- */
.hero {
  position: relative;
  overflow: hidden;
  height: 520px;
  background: #000;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.55;
  transition: transform 8s ease;
}
.hero:hover .hero-bg { transform: scale(1.05); }
.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  padding: 0 40px;
  max-width: 700px;
}
.hero-badge {
  display: inline-block;
  background: var(--red);
  color: #fff;
  font-size: 0.75rem;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 16px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.hero h1 {
  font-size: 2.8rem;
  font-weight: 900;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 16px;
  text-shadow: 0 2px 10px rgba(0,0,0,0.8);
}
.hero p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 28px;
  text-shadow: 0 1px 6px rgba(0,0,0,0.7);
}
.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 30px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}
.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover { background: var(--red-dark); color: #fff; transform: translateY(-2px); }
.btn-outline { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.6); }
.btn-outline:hover { background: rgba(255,255,255,0.1); color: #fff; }

/* ---- Stats Bar ---- */
.stats-bar {
  background: var(--dark2);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}
.stat-item .num {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--red);
}
.stat-item .label { font-size: 0.85rem; color: var(--text-muted); }

/* ---- Video Cards ---- */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.video-card {
  background: var(--dark2);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  cursor: pointer;
}
.video-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(232,64,64,0.3); }
.video-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #111;
}
.video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.video-card:hover .video-thumb img { transform: scale(1.05); }
.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 .play-btn { opacity: 1; }
.play-icon {
  width: 56px;
  height: 56px;
  background: rgba(232,64,64,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: scale(0.8);
  transition: var(--transition);
}
.video-card:hover .play-icon { transform: scale(1); }
.play-icon::after {
  content: '';
  border-style: solid;
  border-width: 10px 0 10px 18px;
  border-color: transparent transparent transparent #fff;
  margin-left: 4px;
}
.video-duration {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0,0,0,0.8);
  color: #fff;
  font-size: 0.75rem;
  padding: 2px 6px;
  border-radius: 4px;
}
.video-tag {
  position: absolute;
  top: 8px;
  left: 8px;
  background: var(--red);
  color: #fff;
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 4px;
}
.video-info { padding: 14px; }
.video-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  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: 0.8rem;
  color: var(--text-muted);
}
.video-meta span { display: flex; align-items: center; gap: 4px; }

/* ---- Expert Cards ---- */
.expert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.expert-card {
  background: var(--dark2);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  text-align: center;
}
.expert-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.expert-avatar {
  width: 100%;
  height: 220px;
  object-fit: cover;
  object-position: top;
}
.expert-body { padding: 20px; }
.expert-name { font-size: 1.1rem; font-weight: 700; color: #fff; margin-bottom: 4px; }
.expert-title { font-size: 0.85rem; color: var(--red); margin-bottom: 10px; }
.expert-desc { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 16px; line-height: 1.6; }
.expert-tags { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-bottom: 16px; }
.tag {
  background: rgba(232,64,64,0.15);
  color: var(--red);
  font-size: 0.75rem;
  padding: 3px 10px;
  border-radius: 20px;
  border: 1px solid rgba(232,64,64,0.3);
}
.expert-btns { display: flex; gap: 8px; justify-content: center; }
.btn-sm {
  padding: 7px 16px;
  font-size: 0.82rem;
  border-radius: 20px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}
.btn-red { background: var(--red); color: #fff; }
.btn-red:hover { background: var(--red-dark); }
.btn-ghost { background: transparent; color: #ccc; border: 1px solid var(--border); }
.btn-ghost:hover { border-color: var(--red); color: var(--red); }

/* ---- FAQ ---- */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-question {
  padding: 18px 20px;
  font-weight: 600;
  color: #fff;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}
.faq-question:hover { color: var(--red); }
.faq-icon {
  width: 22px;
  height: 22px;
  background: rgba(232,64,64,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--red);
  font-size: 1rem;
  flex-shrink: 0;
  transition: var(--transition);
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  display: none;
  padding: 0 20px 18px;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.7;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}
.faq-item.open .faq-answer { display: block; }

/* ---- Reviews ---- */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.review-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: var(--transition);
}
.review-card:hover { border-color: rgba(232,64,64,0.3); }
.review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.review-name { font-weight: 600; color: #fff; font-size: 0.95rem; }
.review-date { font-size: 0.78rem; color: var(--text-muted); }
.stars { color: #f39c12; font-size: 0.85rem; margin-bottom: 8px; }
.review-text { font-size: 0.88rem; color: #ccc; line-height: 1.6; }

/* ---- Partners ---- */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 16px;
}
.partner-item {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  font-weight: 700;
  font-size: 1.1rem;
  color: #ccc;
  transition: var(--transition);
}
.partner-item:hover { border-color: var(--red); color: #fff; }

/* ---- Contact Section ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.contact-info-list { display: flex; flex-direction: column; gap: 16px; }
.contact-info-item { display: flex; align-items: flex-start; gap: 14px; }
.contact-icon {
  width: 40px;
  height: 40px;
  background: rgba(232,64,64,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.contact-label { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 2px; }
.contact-value { font-size: 0.95rem; color: #fff; }
.qr-grid { display: flex; gap: 20px; flex-wrap: wrap; }
.qr-item { text-align: center; }
.qr-item img { width: 120px; height: 120px; border-radius: 8px; border: 2px solid var(--border); }
.qr-label { font-size: 0.8rem; color: var(--text-muted); margin-top: 8px; }

/* ---- How-To Steps ---- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 24px;
}
.step-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  position: relative;
}
.step-num {
  width: 44px;
  height: 44px;
  background: var(--red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 800;
  color: #fff;
  margin: 0 auto 16px;
}
.step-title { font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.step-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

/* ---- Share Bar ---- */
.share-bar {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.share-label { font-size: 0.9rem; color: var(--text-muted); }
.share-btns { display: flex; gap: 10px; flex-wrap: wrap; }
.share-btn {
  padding: 8px 18px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  color: #fff;
}
.share-wechat { background: #07c160; }
.share-weibo { background: #e6162d; }
.share-douyin { background: #000; border: 1px solid #333; }
.share-bilibili { background: #00a1d6; }
.share-btn:hover { opacity: 0.85; transform: translateY(-1px); }

/* ---- AI Section ---- */
.ai-features {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}
.ai-card {
  background: linear-gradient(135deg, var(--dark2), var(--dark3));
  border: 1px solid rgba(100,100,255,0.15);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
}
.ai-card:hover { border-color: rgba(100,100,255,0.4); transform: translateY(-3px); }
.ai-icon { font-size: 2rem; margin-bottom: 12px; }
.ai-title { font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.ai-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

/* ---- Footer ---- */
#site-footer {
  background: #080808;
  border-top: 1px solid var(--border);
  padding: 50px 0 20px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand .logo-wrap { margin-bottom: 16px; }
.footer-desc { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.social-link {
  width: 36px;
  height: 36px;
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: #ccc;
  transition: var(--transition);
}
.social-link:hover { background: var(--red); border-color: var(--red); color: #fff; }
.footer-col h4 { font-size: 0.95rem; font-weight: 700; color: #fff; margin-bottom: 16px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.85rem; color: var(--text-muted); transition: var(--transition); }
.footer-links a:hover { color: var(--red); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.82rem; color: var(--text-muted); }
.footer-bottom a { color: var(--text-muted); }
.footer-bottom a:hover { color: var(--red); }
.footer-logo-bottom { display: flex; align-items: center; gap: 8px; }
.footer-logo-bottom img { height: 28px; }
.update-time { font-size: 0.8rem; color: var(--text-muted); }

/* ---- Tabs ---- */
.tabs-nav {
  display: flex;
  gap: 4px;
  border-bottom: 2px solid var(--border);
  margin-bottom: 28px;
  overflow-x: auto;
}
.tab-btn {
  padding: 10px 20px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.92rem;
  cursor: pointer;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition);
}
.tab-btn.active, .tab-btn:hover { color: #fff; border-bottom-color: var(--red); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ---- Category Tags ---- */
.cat-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.cat-tag {
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.82rem;
  cursor: pointer;
  border: 1px solid var(--border);
  color: var(--text-muted);
  background: var(--dark2);
  transition: var(--transition);
}
.cat-tag:hover, .cat-tag.active { background: var(--red); border-color: var(--red); color: #fff; }

/* ---- Live Badge ---- */
.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--red);
  color: #fff;
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 700;
}
.live-dot {
  width: 6px;
  height: 6px;
  background: #fff;
  border-radius: 50%;
  animation: pulse 1.2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ---- Lazy Load ---- */
img[data-src] { opacity: 0; transition: opacity .4s; }
img.loaded { opacity: 1; }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--dark2); }
::-webkit-scrollbar-thumb { background: #444; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--red); }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .hero { height: 380px; }
  .hero h1 { font-size: 1.9rem; }
  .hero-content { padding: 0 20px; }
  .main-nav { display: none; flex-direction: column; position: absolute; top: 70px; left: 0; right: 0; background: rgba(13,13,13,0.98); padding: 16px; gap: 4px; border-bottom: 1px solid var(--border); }
  .main-nav.open { display: flex; }
  .nav-toggle { display: flex; }
  .video-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .section { padding: 40px 0; }
  .section-title { font-size: 1.4rem; }
}
@media (max-width: 480px) {
  .hero { height: 300px; }
  .hero h1 { font-size: 1.5rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .video-grid { grid-template-columns: 1fr; }
  .expert-grid { grid-template-columns: 1fr; }
}

/* ============================================
   新增模块样式 - 里番网 owenxtox.cn
   ============================================ */

/* ---- 顶部公告栏 ---- */
.top-notice {
  background: linear-gradient(90deg, var(--red-dark), var(--red));
  padding: 8px 0;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.02em;
}

/* ---- 面包屑 ---- */
.breadcrumb-nav {
  background: var(--dark2);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.breadcrumb li { display: flex; align-items: center; gap: 6px; font-size: 0.82rem; color: var(--text-muted); }
.breadcrumb li:not(:last-child)::after { content: '›'; color: #555; }
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--red); }

/* ---- Hero 强化 ---- */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.7) 100%);
}
.hero-sub { font-size: 1rem; color: rgba(255,255,255,0.85); margin: 12px 0 24px; max-width: 600px; }
.hero-trust {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 20px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
}
.hero-trust span { display: flex; align-items: center; gap: 5px; }

/* ---- 娱乐专区 ---- */
.ent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.ent-card {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
}
.ent-card:hover { border-color: var(--red); transform: translateY(-4px); box-shadow: var(--shadow); }
.ent-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--dark4);
}
.ent-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.ent-card:hover .ent-thumb img { transform: scale(1.05); }
.ent-body { padding: 16px; }
.ent-title { font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.ent-desc { font-size: 0.83rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 10px; }
.ent-meta { display: flex; gap: 12px; font-size: 0.78rem; color: var(--text-muted); }

/* ---- 社区功能 ---- */
.community-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.community-card {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.community-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red), transparent);
  opacity: 0;
  transition: var(--transition);
}
.community-card:hover { border-color: rgba(232,64,64,0.3); transform: translateY(-3px); }
.community-card:hover::before { opacity: 1; }
.comm-icon { font-size: 2rem; margin-bottom: 12px; }
.comm-title { font-size: 1.05rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.comm-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 12px; }
.comm-stats { font-size: 0.78rem; color: var(--text-muted); margin-bottom: 12px; }
.comm-link { font-size: 0.85rem; color: var(--red); font-weight: 600; }
.comm-link:hover { color: #ff6b6b; }

/* ---- EEAT 权威信号栏 ---- */
.eeat-bar {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 36px;
}
.eeat-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.eeat-icon { font-size: 1.2rem; flex-shrink: 0; }

/* ---- 专家徽章 ---- */
.expert-badge {
  display: inline-block;
  padding: 3px 10px;
  background: rgba(232,64,64,0.15);
  color: var(--red);
  border: 1px solid rgba(232,64,64,0.3);
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.expert-awards {
  font-size: 0.78rem;
  color: #f39c12;
  margin-bottom: 10px;
  line-height: 1.5;
}

/* ---- 媒体报道 ---- */
.coverage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
}
.coverage-item {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
}
.coverage-item:hover { border-color: rgba(255,255,255,0.15); }
.coverage-media {
  font-size: 1rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.coverage-quote {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 12px;
}
.coverage-date { font-size: 0.78rem; color: #555; }

/* ---- AI链接 ---- */
.ai-link { display: inline-block; margin-top: 12px; font-size: 0.82rem; color: var(--red); font-weight: 600; }
.ai-link:hover { color: #ff6b6b; }

/* ---- 评价强化 ---- */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.review-card {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
}
.review-card:hover { border-color: rgba(232,64,64,0.2); }
.review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.review-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.review-name { font-size: 0.92rem; font-weight: 600; color: #fff; }
.review-date { font-size: 0.75rem; color: var(--text-muted); }
.stars { color: #f39c12; font-size: 0.9rem; margin-bottom: 10px; }
.review-text { font-size: 0.87rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 10px; }
.review-verified { font-size: 0.75rem; color: #27ae60; }

/* ---- 联系网格 ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

/* ---- 响应式补充 ---- */
@media (max-width: 1024px) {
  .contact-grid { grid-template-columns: 1fr; }
  .coverage-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .ent-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
  .community-grid { grid-template-columns: 1fr; }
  .eeat-bar { grid-template-columns: 1fr 1fr; }
  .coverage-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .hero-trust { gap: 12px; }
  .top-notice { font-size: 0.72rem; padding: 6px 0; }
}
@media (max-width: 480px) {
  .eeat-bar { grid-template-columns: 1fr; }
  .ent-grid { grid-template-columns: 1fr; }
}