/* =============================================
   搜同网 - 主样式文件
   原创设计 | gd015073.cn
   ============================================= */

/* CSS变量 - 原创配色方案 */
:root {
  --primary: #E8547A;
  --primary-dark: #C73B62;
  --primary-light: #F07A97;
  --secondary: #FF8C69;
  --accent: #7B5EA7;
  --accent-light: #A07DC8;
  --bg-dark: #0F0A1A;
  --bg-card: #1A1228;
  --bg-card2: #221635;
  --text-main: #F0EAF8;
  --text-muted: #A89BC0;
  --text-dark: #6B5A8A;
  --border: rgba(232,84,122,0.2);
  --gradient-main: linear-gradient(135deg, #E8547A 0%, #FF8C69 50%, #7B5EA7 100%);
  --gradient-card: linear-gradient(135deg, #1A1228 0%, #221635 100%);
  --shadow-card: 0 8px 32px rgba(232,84,122,0.15);
  --shadow-hover: 0 16px 48px rgba(232,84,122,0.3);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 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(--secondary); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

/* =============================================
   顶部通知栏
   ============================================= */
.top-bar {
  background: var(--gradient-main);
  color: #fff;
  text-align: center;
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5px;
}
.top-bar a { color: #fff; text-decoration: underline; }

/* =============================================
   导航栏
   ============================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(15, 10, 26, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 20px rgba(0,0,0,0.4);
}
.a2fzxeh {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 20px;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.site-logo img.cm1ryx9 {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  object-fit: cover;
}
.site-logo img.ij5w4gn0 {
  height: 32px;
  width: auto;
}
.site-logo .brand-name {
  font-size: 20px;
  font-weight: 700;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  white-space: nowrap;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.main-nav a {
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 8px;
  transition: var(--transition);
  white-space: nowrap;
}
.main-nav a:hover, .main-nav a.active {
  color: var(--primary-light);
  background: rgba(232,84,122,0.1);
}
.utc7zei {
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 6px 16px;
  gap: 8px;
  min-width: 200px;
  transition: var(--transition);
}
.utc7zei:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(232,84,122,0.15);
}
.utc7zei input {
  background: none;
  border: none;
  outline: none;
  color: var(--text-main);
  font-size: 14px;
  width: 100%;
}
.utc7zei input::placeholder { color: var(--text-dark); }
.utc7zei button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--primary);
  font-size: 16px;
  padding: 0;
  display: flex;
  align-items: center;
}
.cewarg23 {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.btn-login {
  background: none;
  border: 1px solid var(--primary);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
}
.btn-login:hover { background: var(--primary); color: #fff; }
.btn-join {
  background: var(--gradient-main);
  border: none;
  color: #fff;
  padding: 7px 18px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(232,84,122,0.4);
}
.btn-join:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(232,84,122,0.5); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
  transition: var(--transition);
}

/* =============================================
   搜索栏（导航下方）
   ============================================= */
.hq6jjg {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 12px 20px;
}
.fe4nwa7 {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  gap: 0;
  border-radius: 30px;
  overflow: hidden;
  border: 2px solid var(--primary);
  box-shadow: 0 0 20px rgba(232,84,122,0.2);
}
.fe4nwa7 input {
  flex: 1;
  background: var(--bg-dark);
  border: none;
  outline: none;
  color: var(--text-main);
  font-size: 15px;
  padding: 12px 20px;
}
.fe4nwa7 input::placeholder { color: var(--text-dark); }
.fe4nwa7 button {
  background: var(--gradient-main);
  border: none;
  color: #fff;
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.fe4nwa7 button:hover { opacity: 0.9; }
.v9gq0762s {
  max-width: 800px;
  margin: 8px auto 0;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.v9gq0762 {
  background: rgba(232,84,122,0.1);
  border: 1px solid rgba(232,84,122,0.2);
  color: var(--primary-light);
  padding: 3px 12px;
  border-radius: 12px;
  font-size: 12px;
  cursor: pointer;
  transition: var(--transition);
}
.v9gq0762:hover { background: rgba(232,84,122,0.2); }

/* =============================================
   面包屑
   ============================================= */
.breadcrumb {
  max-width: 1280px;
  margin: 0 auto;
  padding: 10px 20px;
  font-size: 13px;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 6px;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb span { color: var(--text-dark); }

/* =============================================
   英雄区域
   ============================================= */
.imbm2a {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.mmqxc {
  position: absolute;
  inset: 0;
  background-image: url('../images/banner_hero.jpg');
  background-size: cover;
  background-position: center;
  filter: brightness(0.4);
  transform: scale(1.05);
  transition: transform 8s ease;
}
.imbm2a:hover .mmqxc { transform: scale(1.0); }
.k4j7v {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,10,26,0.8) 0%, rgba(123,94,167,0.3) 50%, rgba(232,84,122,0.2) 100%);
}
.lynr86vc {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  padding: 60px 20px;
  width: 100%;
}
.ok5fy084 {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(232,84,122,0.2);
  border: 1px solid rgba(232,84,122,0.4);
  color: var(--primary-light);
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 13px;
  margin-bottom: 16px;
}
.ok5fy084::before { content: '●'; color: var(--primary); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.4} }
.vf417 {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}
.vf417 .brand { background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.apf8m {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 560px;
  margin-bottom: 32px;
  line-height: 1.8;
}
.azu7l { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-primary {
  background: var(--gradient-main);
  color: #fff;
  padding: 12px 28px;
  border-radius: 30px;
  font-size: 15px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 6px 20px rgba(232,84,122,0.4);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(232,84,122,0.5); color: #fff; }
.btn-outline {
  background: transparent;
  color: var(--text-main);
  padding: 12px 28px;
  border-radius: 30px;
  font-size: 15px;
  font-weight: 600;
  border: 2px solid rgba(255,255,255,0.3);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-outline:hover { border-color: var(--primary); color: var(--primary-light); }
.w95fdwhws {
  display: flex;
  gap: 32px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.w95fdwhw { text-align: center; }
.w95fdwhw .num {
  font-size: 28px;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.w95fdwhw .label { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

/* =============================================
   通用区块
   ============================================= */
.section { padding: 60px 20px; }
.section-inner { max-width: 1280px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 40px; }
.section-tag {
  display: inline-block;
  background: rgba(232,84,122,0.1);
  border: 1px solid rgba(232,84,122,0.3);
  color: var(--primary);
  padding: 4px 14px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  margin-bottom: 12px;
}
.section-title .highlight { background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.section-desc { color: var(--text-muted); font-size: 15px; max-width: 600px; margin: 0 auto; }
.section-header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}
.section-header-flex h2 { font-size: 22px; font-weight: 700; }
.view-more {
  color: var(--primary);
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.view-more:hover { color: var(--secondary); }

/* =============================================
   视频卡片
   ============================================= */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}
.video-grid-lg {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}
.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(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(232,84,122,0.4);
}
.video-thumb {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--bg-card2);
}
.video-thumb.wide { 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-icon {
  width: 56px;
  height: 56px;
  background: rgba(232,84,122,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: scale(0.8);
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(232,84,122,0.5);
}
.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(0,0,0,0.7);
  color: #fff;
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 4px;
}
.video-quality {
  position: absolute;
  top: 8px;
  left: 8px;
  background: var(--primary);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
}
.video-info { padding: 12px; }
.video-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-main);
  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;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-dark);
}
.video-stats { display: flex; gap: 10px; align-items: center; }
.video-stats span { display: flex; align-items: center; gap: 3px; }
.video-category {
  background: rgba(123,94,167,0.2);
  color: var(--accent-light);
  padding: 2px 8px;
  border-radius: 8px;
  font-size: 11px;
}

/* =============================================
   分类标签导航
   ============================================= */
.category-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  margin-bottom: 24px;
  scrollbar-width: none;
}
.category-tabs::-webkit-scrollbar { display: none; }
.cat-tab {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 7px 18px;
  border-radius: 20px;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
}
.cat-tab:hover, .cat-tab.active {
  background: rgba(232,84,122,0.15);
  border-color: var(--primary);
  color: var(--primary-light);
}

/* =============================================
   专家卡片
   ============================================= */
.rjyfi {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.fkwksf {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.fkwksf::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-main);
}
.fkwksf:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.d4tzgp {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 16px;
  border: 3px solid var(--primary);
  box-shadow: 0 4px 20px rgba(232,84,122,0.3);
}
.d5e7kdz { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.dy4gim { color: var(--primary-light); font-size: 13px; margin-bottom: 12px; }
.cv2gh { color: var(--text-muted); font-size: 13px; line-height: 1.6; margin-bottom: 16px; }
.lw345 {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 16px;
}
.ubea0yaj {
  background: rgba(232,84,122,0.1);
  border: 1px solid rgba(232,84,122,0.2);
  color: var(--primary-light);
  padding: 3px 10px;
  border-radius: 10px;
  font-size: 11px;
}
.xb7x1a { display: flex; gap: 8px; justify-content: center; }
.btn-sm {
  padding: 6px 14px;
  border-radius: 16px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}
.btn-sm-primary { background: var(--primary); color: #fff; }
.btn-sm-primary:hover { background: var(--primary-dark); }
.btn-sm-outline { background: transparent; border: 1px solid var(--border); color: var(--text-muted); }
.btn-sm-outline:hover { border-color: var(--primary); color: var(--primary-light); }

/* =============================================
   合作品牌墙
   ============================================= */
.kz6tt2p {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  align-items: center;
}
.ts8822lk {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 24px;
  min-width: 120px;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
}
.ts8822lk:hover { border-color: var(--primary); background: rgba(232,84,122,0.05); }
.ts8822lk .p-name { font-size: 14px; font-weight: 600; color: var(--text-muted); }
.ts8822lk:hover .p-name { color: var(--primary-light); }

/* =============================================
   用户评价
   ============================================= */
.lvwj1l {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.gehwc9 {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: var(--transition);
}
.gehwc9:hover { border-color: rgba(232,84,122,0.3); }
.yqgg0gfn { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.ix8l3 {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.v2tjftri .name { font-size: 14px; font-weight: 600; }
.v2tjftri .date { font-size: 12px; color: var(--text-dark); }
.i6dy79s { color: #FFB800; font-size: 14px; margin-bottom: 8px; }
.v32zza { font-size: 14px; color: var(--text-muted); line-height: 1.7; }
.r26oqr { font-size: 11px; color: var(--text-dark); margin-top: 10px; }

/* =============================================
   FAQ
   ============================================= */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover { border-color: rgba(232,84,122,0.3); }
.faq-question {
  padding: 18px 20px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  user-select: none;
}
.faq-question::after {
  content: '+';
  font-size: 20px;
  color: var(--primary);
  flex-shrink: 0;
  transition: var(--transition);
}
.faq-item.open .faq-question::after { content: '−'; }
.faq-answer {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}
.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 20px 18px;
}
.faq-answer p { color: var(--text-muted); font-size: 14px; line-height: 1.8; }

/* =============================================
   联系我们
   ============================================= */
.lx90fi31 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}
.ar0h4f {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  transition: var(--transition);
}
.ar0h4f:hover { border-color: var(--primary); transform: translateY(-3px); }
.awml1 {
  width: 56px;
  height: 56px;
  background: rgba(232,84,122,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin: 0 auto 14px;
  border: 1px solid rgba(232,84,122,0.2);
}
.ar0h4f h4 { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.ar0h4f p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }
.ar0h4f a { color: var(--primary-light); }

/* =============================================
   二维码区域
   ============================================= */
.rt15p42y {
  display: flex;
  gap: 32px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 32px;
}
.gzn8dyyp { text-align: center; }
.gzn8dyyp img {
  width: 140px;
  height: 140px;
  border-radius: var(--radius);
  border: 2px solid var(--border);
  margin: 0 auto 10px;
  object-fit: cover;
}
.gzn8dyyp p { font-size: 13px; color: var(--text-muted); }

/* =============================================
   社交分享
   ============================================= */
.cel5zzi {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.nbu1av {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  color: #fff;
}
.crridoo { background: #07C160; }
.b8o8z8y { background: #E6162D; }
.m7zjdrjb { background: #010101; border: 1px solid #333; }
.h4v81z { background: #00A1D6; }
.nbu1av:hover { opacity: 0.85; transform: translateY(-1px); }

/* =============================================
   How-To 指南
   ============================================= */
.q1at663ps {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  counter-reset: step;
}
.q1at663p {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  position: relative;
  transition: var(--transition);
  counter-increment: step;
}
.q1at663p:hover { border-color: var(--primary); transform: translateY(-3px); }
.q1at663p::before {
  content: counter(step);
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 28px;
  background: var(--gradient-main);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  line-height: 28px;
  text-align: center;
}
.wkri54ay { font-size: 32px; margin-bottom: 12px; }
.q1at663p h4 { font-size: 15px; font-weight: 600; margin-bottom: 8px; }
.q1at663p p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* =============================================
   AI功能区
   ============================================= */
.tio4w {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.vj8b39 {
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(123,94,167,0.1) 100%);
  border: 1px solid rgba(123,94,167,0.2);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.vj8b39::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 80px;
  height: 80px;
  background: radial-gradient(circle, rgba(123,94,167,0.2) 0%, transparent 70%);
}
.vj8b39:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: 0 12px 40px rgba(123,94,167,0.2); }
.lidnv { font-size: 36px; margin-bottom: 14px; }
.vj8b39 h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; color: var(--accent-light); }
.vj8b39 p { font-size: 13px; color: var(--text-muted); line-height: 1.7; }

/* =============================================
   直播/社区功能
   ============================================= */
.lcqu4s {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.lcqu4 {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
}
.lcqu4:hover { border-color: var(--primary); background: rgba(232,84,122,0.05); }
.uefv3t { font-size: 28px; margin-bottom: 10px; }
.j7av1y1 { font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.u2q0ib { font-size: 12px; color: var(--text-dark); }

/* =============================================
   页脚
   ============================================= */
.site-footer {
  background: #080512;
  border-top: 1px solid var(--border);
  padding: 48px 20px 24px;
}
.jbujs {
  max-width: 1280px;
  margin: 0 auto;
}
.qy3lbv59 {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.k1gga .xf66m {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.k1gga .xf66m img { width: 36px; height: 36px; border-radius: 8px; }
.k1gga .xf66m span {
  font-size: 20px;
  font-weight: 700;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.k1gga p { font-size: 13px; color: var(--text-dark); line-height: 1.8; margin-bottom: 16px; }
.xioomry { display: flex; gap: 10px; }
.social-btn {
  width: 36px;
  height: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  cursor: pointer;
  transition: var(--transition);
}
.social-btn:hover { border-color: var(--primary); background: rgba(232,84,122,0.1); }
.qet1i4t h5 { font-size: 14px; font-weight: 700; margin-bottom: 16px; color: var(--text-main); }
.qet1i4t ul { display: flex; flex-direction: column; gap: 8px; }
.qet1i4t ul li a { font-size: 13px; color: var(--text-dark); }
.qet1i4t ul li a:hover { color: var(--primary-light); }
.s8uwvx {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: var(--text-dark);
}
.s8uwvx a { color: var(--text-dark); }
.s8uwvx a:hover { color: var(--primary-light); }
.q60b4un { display: flex; align-items: center; gap: 8px; }
.q60b4un img { width: 28px; height: 28px; border-radius: 6px; }
.q60b4un span { font-size: 14px; font-weight: 600; color: var(--text-muted); }

/* =============================================
   内页通用
   ============================================= */
.page-hero {
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-card2) 100%);
  border-bottom: 1px solid var(--border);
  padding: 40px 20px;
}
.page-hero-inner { max-width: 1280px; margin: 0 auto; }
.page-hero h1 { font-size: clamp(24px, 3vw, 36px); font-weight: 800; margin-bottom: 8px; }
.page-hero p { color: var(--text-muted); font-size: 15px; }

/* =============================================
   响应式
   ============================================= */
@media (max-width: 1024px) {
  .qy3lbv59 { grid-template-columns: 1fr 1fr; }
  .main-nav { display: none; }
  .main-nav.open { display: flex; flex-direction: column; position: absolute; top: 64px; left: 0; right: 0; background: rgba(15,10,26,0.98); padding: 16px 20px; border-bottom: 1px solid var(--border); z-index: 999; }
  .hamburger { display: flex; }
  .utc7zei { min-width: 160px; }
}
@media (max-width: 768px) {
  .utc7zei { display: none; }
  .w95fdwhws { gap: 20px; }
  .qy3lbv59 { grid-template-columns: 1fr; gap: 24px; }
  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .rjyfi { grid-template-columns: 1fr; }
  .lvwj1l { grid-template-columns: 1fr; }
  .lx90fi31 { grid-template-columns: 1fr 1fr; }
  .section { padding: 40px 16px; }
}
@media (max-width: 480px) {
  .video-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .lx90fi31 { grid-template-columns: 1fr; }
  .azu7l { flex-direction: column; }
  .btn-primary, .btn-outline { width: 100%; justify-content: center; }
  .cewarg23 .btn-login { display: none; }
}

/* =============================================
   动画
   ============================================= */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fadeInUp 0.6s ease both; }
.fade-in-delay-1 { animation-delay: 0.1s; }
.fade-in-delay-2 { animation-delay: 0.2s; }
.fade-in-delay-3 { animation-delay: 0.3s; }

/* =============================================
   滚动条
   ============================================= */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--primary-dark); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* =============================================
   辅助类
   ============================================= */
.text-center { text-align: center; }
.text-gradient { background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.divider { height: 1px; background: var(--border); margin: 40px 0; }
.badge-hot { background: #FF4D4F; color: #fff; font-size: 10px; font-weight: 700; padding: 1px 5px; border-radius: 4px; margin-left: 4px; }
.badge-new { background: #52C41A; color: #fff; font-size: 10px; font-weight: 700; padding: 1px 5px; border-radius: 4px; margin-left: 4px; }
.rbxo005 { display: inline-block; width: 8px; height: 8px; background: #FF4D4F; border-radius: 50%; animation: pulse 1.5s infinite; margin-right: 4px; }

@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.6;transform:scale(1.2)} }

/* =============================================
   页面英雄区（内页）
   ============================================= */
.page-hero {
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(232,84,122,0.08) 100%);
  border-bottom: 1px solid var(--border);
  padding: 48px 20px;
  text-align: center;
}
.page-hero-inner { max-width: 1200px; margin: 0 auto; }
.page-hero h1 { font-size: clamp(24px, 4vw, 36px); font-weight: 800; margin-bottom: 12px; }
.page-hero p { font-size: 14px; color: var(--text-muted); max-width: 600px; margin: 0 auto; }

/* =============================================
   关于我们 - 响应式网格
   ============================================= */
.about-grid { grid-template-columns: 1fr 1fr; }
@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr !important; }
  .about-grid > div:last-child { order: -1; }
}

/* =============================================
   视频网格 - 大尺寸
   ============================================= */
.video-grid-lg {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}
.video-thumb.wide { padding-bottom: 56.25%; }

/* =============================================
   合作伙伴墙
   ============================================= */
.kz6tt2p {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.ts8822lk {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 24px;
  transition: var(--transition);
}
.ts8822lk:hover { border-color: var(--primary); transform: translateY(-2px); }
.ts8822lk .p-name { font-size: 13px; font-weight: 600; color: var(--text-muted); }

/* =============================================
   搜索栏区域
   ============================================= */
.hq6jjg {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 16px 20px;
}
.fe4nwa7 {
  display: flex;
  max-width: 700px;
  margin: 0 auto 12px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 30px;
  overflow: hidden;
}
.fe4nwa7 input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  padding: 12px 20px;
  font-size: 14px;
  color: var(--text-main);
}
.fe4nwa7 input::placeholder { color: var(--text-dark); }
.fe4nwa7 button {
  background: var(--gradient-main);
  border: none;
  color: #fff;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
.v9gq0762s {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}
.v9gq0762 {
  background: rgba(232,84,122,0.08);
  border: 1px solid rgba(232,84,122,0.2);
  color: var(--text-muted);
  padding: 4px 12px;
  border-radius: 14px;
  font-size: 12px;
  cursor: pointer;
  transition: var(--transition);
}
.v9gq0762:hover { background: rgba(232,84,122,0.15); color: var(--primary-light); }

/* =============================================
   视频卡片增强（EEAT修复版）
   ============================================= */
.video-card { position: relative; }
.video-preview {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
  border-radius: var(--radius) var(--radius) 0 0;
}
.video-thumb:hover .video-preview { opacity: 0.3; }
.video-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 6px 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-clamp: 2;
  overflow: hidden;
}
.video-tags { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }
.vtag {
  background: rgba(232,84,122,0.08);
  border: 1px solid rgba(232,84,122,0.15);
  color: var(--text-muted);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 10px;
}
.video-label {
  position: absolute;
  bottom: 8px;
  left: 8px;
  background: rgba(0,0,0,0.65);
  color: #fff;
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 4px;
  z-index: 3;
}
.video-title a { color: var(--text-main); }
.video-title a:hover { color: var(--primary-light); }
.pv8nd {
  display: inline-flex;
  align-items: center;
  gap: 3px;
}
.section-title-inline { font-size: 22px; font-weight: 700; }
.section-sub { font-size: 13px; color: var(--text-muted); margin-top: 4px; }
.t2pqle6 { font-size: 0.55em; color: var(--text-muted); display: block; margin-top: 6px; }

/* =============================================
   影视传媒卡片
   ============================================= */
.cfp8gbws {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.dsn18 {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: var(--transition);
}
.dsn18:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.b4dbbk0 { font-size: 36px; margin-bottom: 12px; }
.dmh8sa { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.nby2vpxl { font-size: 13px; color: var(--text-muted); line-height: 1.7; margin-bottom: 14px; }
.szozckz {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--primary-light);
}
.szozckz:hover { color: var(--secondary); }
.a0o8xz {
  background: rgba(232,84,122,0.1);
  border: 1px solid rgba(232,84,122,0.2);
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 11px;
  color: var(--primary-light);
}

/* =============================================
   娱乐专区网格
   ============================================= */
.ax2uf {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 240px 200px;
  gap: 16px;
}
.n4mqbyna {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  background-size: cover;
  background-position: center;
  cursor: pointer;
  transition: var(--transition);
}
.n4mqbyna:hover { transform: scale(1.02); }
.n4mqbyna-large { grid-row: span 2; }
.pi8prznb {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.2) 60%, transparent 100%);
}
.uw3u8ix {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  z-index: 2;
}
.uw3u8ix h3 { font-size: 18px; font-weight: 700; color: #fff; margin-bottom: 6px; }
.uw3u8ix p { font-size: 13px; color: rgba(255,255,255,0.8); margin-bottom: 12px; }
.h3g0yqq {
  display: inline-block;
  background: var(--gradient-main);
  color: #fff;
  padding: 7px 18px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  transition: var(--transition);
}
.h3g0yqq:hover { opacity: 0.9; color: #fff; }
@media (max-width: 640px) {
  .ax2uf { grid-template-columns: 1fr; grid-template-rows: auto; }
  .n4mqbyna-large { grid-row: span 1; }
  .n4mqbyna { height: 200px; }
}

/* =============================================
   AI功能卡片
   ============================================= */
.lidnv { font-size: 32px; margin-bottom: 12px; }
.qgb22 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.mx5lam { font-size: 13px; color: var(--text-muted); line-height: 1.7; margin-bottom: 14px; }
.k0vwlu9v { font-size: 13px; color: var(--accent-light); }
.k0vwlu9v:hover { color: var(--primary-light); }

/* =============================================
   社区功能卡片
   ============================================= */
.u2kxe6 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}
.lu5zy {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: var(--transition);
  text-align: center;
}
.lu5zy:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: var(--shadow-card); }
.w94q4rwo { font-size: 36px; margin-bottom: 12px; }
.oqklxr { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.eiy41 { font-size: 13px; color: var(--text-muted); line-height: 1.7; margin-bottom: 14px; }
.feswlk { font-size: 13px; color: var(--primary-light); font-weight: 600; }
.feswlk:hover { color: var(--secondary); }

/* =============================================
   专家卡片增强
   ============================================= */
.rjyfi {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.fkwksf {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  gap: 0;
  flex-direction: column;
  transition: var(--transition);
}
.fkwksf:hover { border-color: var(--primary); box-shadow: var(--shadow-hover); }
.isk2a8j { width: 100%; height: 200px; overflow: hidden; }
.isk2a8j img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform 0.4s ease; }
.fkwksf:hover .isk2a8j img { transform: scale(1.05); }
.lkv8ns { padding: 20px; }
.d5e7kdz { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.dy4gim { font-size: 13px; color: var(--primary-light); margin-bottom: 4px; }
.r0ztft5b { font-size: 12px; color: var(--text-dark); margin-bottom: 10px; }
.u9ku1dj { font-size: 13px; color: var(--text-muted); line-height: 1.7; margin-bottom: 12px; }
.ik0htifs { display: flex; flex-wrap: wrap; gap: 6px; }
.ik0htif {
  background: rgba(123,94,167,0.1);
  border: 1px solid rgba(123,94,167,0.2);
  color: var(--accent-light);
  font-size: 11px;
  padding: 2px 10px;
  border-radius: 12px;
}

/* =============================================
   背景卡片区块
   ============================================= */
.bg-card-section {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

/* =============================================
   分享行
   ============================================= */
.op31s1q1 { padding: 20px; }
.wdtqc5gi {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.bs18al { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.vwb5n75e { font-size: 14px; color: var(--text-muted); }
.update-time { font-size: 13px; color: var(--text-dark); }

/* =============================================
   页脚增强
   ============================================= */
.ofma6 {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0;
}
.gbb54sc {
  font-size: 11px;
  color: var(--text-muted);
  background: rgba(82,196,26,0.08);
  border: 1px solid rgba(82,196,26,0.2);
  padding: 2px 8px;
  border-radius: 4px;
}
.qatpmej9 { font-size: 12px; color: var(--text-dark); margin-bottom: 12px; }
.qatpmej9 a { color: var(--primary-light); }
.zboico1x { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: 12px; color: var(--text-muted); }
.zboico1x a { color: var(--text-muted); }
.zboico1x a:hover { color: var(--primary-light); }
.zboico1x .sep { color: var(--text-dark); }
.vv319rn { font-size: 12px; color: var(--text-dark); }