/* =============================================
   小欣奈 - 主样式文件
   Brand: 小欣奈 | Domain: gdnyjit.cn
   ============================================= */

/* ---- 基础变量 ---- */
:root {
  --primary: #7c3aed;
  --primary-dark: #5b21b6;
  --primary-light: #a78bfa;
  --accent: #06b6d4;
  --accent-dark: #0891b2;
  --bg-dark: #0f0a1e;
  --bg-card: #1a1035;
  --bg-card2: #1e1540;
  --text-main: #f1f0f8;
  --text-muted: #a09dc0;
  --border: rgba(124,58,237,0.25);
  --gradient-main: linear-gradient(135deg, #7c3aed 0%, #06b6d4 100%);
  --gradient-hero: linear-gradient(160deg, #0f0a1e 0%, #1a0a3e 50%, #0a1a3e 100%);
  --shadow-card: 0 8px 32px rgba(124,58,237,0.18);
  --radius: 14px;
  --radius-sm: 8px;
  --transition: 0.28s cubic-bezier(0.4,0,0.2,1);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 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: color 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; }

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

/* ---- 顶部公告条 ---- */
.jh4p35 {
  background: var(--gradient-main);
  text-align: center;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: #fff;
}
.jh4p35 a { color: #fff; text-decoration: underline; }

/* ---- 导航栏 ---- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(15,10,30,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
}
.navbar-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  height: 64px;
  gap: 24px;
}
.navbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}
.navbar-logo .z9nh78f {
  width: 40px;
  height: 40px;
  background: var(--gradient-main);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 900;
  color: #fff;
  letter-spacing: -1px;
}
.navbar-logo span { background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.navbar-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}
.navbar-nav a {
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition);
  white-space: nowrap;
}
.navbar-nav a:hover, .navbar-nav a.active {
  color: #fff;
  background: rgba(124,58,237,0.18);
}
.navbar-search {
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 6px 14px;
  gap: 8px;
  min-width: 200px;
  transition: all var(--transition);
}
.navbar-search:focus-within {
  border-color: var(--primary);
  background: rgba(124,58,237,0.1);
}
.navbar-search input {
  background: none;
  border: none;
  outline: none;
  color: var(--text-main);
  font-size: 14px;
  width: 100%;
}
.navbar-search input::placeholder { color: var(--text-muted); }
.navbar-search button {
  background: none;
  color: var(--text-muted);
  font-size: 16px;
  padding: 0;
  transition: color var(--transition);
}
.navbar-search button:hover { color: var(--primary-light); }
.navbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.mfoq3tce {
  padding: 7px 18px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  background: var(--gradient-main);
  color: #fff;
  transition: opacity var(--transition), transform var(--transition);
}
.mfoq3tce:hover { opacity: 0.88; transform: translateY(-1px); }
.w8o5o {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 4px;
}
.w8o5o span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ---- 搜索栏（导航下方） ---- */
.search-bar-section {
  background: rgba(26,16,53,0.95);
  border-bottom: 1px solid var(--border);
  padding: 12px 24px;
}
.search-bar-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
}
.search-bar-main {
  flex: 1;
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.05);
  border: 1.5px solid var(--border);
  border-radius: 28px;
  padding: 10px 20px;
  gap: 10px;
  transition: all var(--transition);
}
.search-bar-main:focus-within {
  border-color: var(--primary);
  background: rgba(124,58,237,0.08);
  box-shadow: 0 0 0 3px rgba(124,58,237,0.15);
}
.search-bar-main input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--text-main);
  font-size: 15px;
}
.search-bar-main input::placeholder { color: var(--text-muted); }
.search-bar-main .fv0o41q { color: var(--text-muted); font-size: 18px; }
.vfj00 {
  padding: 10px 28px;
  background: var(--gradient-main);
  color: #fff;
  border-radius: 24px;
  font-size: 14px;
  font-weight: 600;
  transition: opacity var(--transition), transform var(--transition);
}
.vfj00:hover { opacity: 0.88; transform: translateY(-1px); }
.hv74ps {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}
.hv74p {
  padding: 4px 12px;
  background: rgba(124,58,237,0.15);
  border: 1px solid var(--border);
  border-radius: 14px;
  font-size: 12px;
  color: var(--primary-light);
  cursor: pointer;
  transition: all var(--transition);
}
.hv74p:hover {
  background: rgba(124,58,237,0.3);
  color: #fff;
}

/* ---- 面包屑 ---- */
.breadcrumb {
  max-width: 1280px;
  margin: 0 auto;
  padding: 12px 24px;
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--primary-light); }
.breadcrumb .sep { opacity: 0.5; }
.breadcrumb .current { color: var(--primary-light); }

/* ---- 通用容器 ---- */
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.section { padding: 64px 0; }
.section-sm { padding: 40px 0; }

/* ---- 标题组件 ---- */
.section-header { text-align: center; margin-bottom: 48px; }
.section-tag {
  display: inline-block;
  padding: 4px 14px;
  background: rgba(124,58,237,0.18);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  color: var(--primary-light);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 14px;
}
.section-title span { background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.section-desc {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ---- 卡片 ---- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--primary);
}

/* ---- 视频卡片 ---- */
.video-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  cursor: pointer;
}
.video-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--primary);
}
.video-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #0a0520;
}
.video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.video-card:hover .video-thumb img { transform: scale(1.06); }
.video-play-btn {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.35);
  opacity: 0;
  transition: opacity var(--transition);
}
.video-card:hover .video-play-btn { opacity: 1; }
.3mnthj1 {
  width: 56px;
  height: 56px;
  background: rgba(124,58,237,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
  transition: transform var(--transition);
}
.video-card:hover .3mnthj1 { transform: scale(1.1); }
.3mnthj1 svg { width: 22px; height: 22px; fill: #fff; margin-left: 3px; }
.video-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 3px 10px;
  background: var(--gradient-main);
  border-radius: 12px;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
}
.video-duration {
  position: absolute;
  bottom: 8px;
  right: 10px;
  padding: 2px 8px;
  background: rgba(0,0,0,0.75);
  border-radius: 6px;
  font-size: 12px;
  color: #fff;
}
.video-info { padding: 14px 16px; }
.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;
  gap: 14px;
  font-size: 12px;
  color: var(--text-muted);
}
.video-meta span { display: flex; align-items: center; gap: 4px; }

/* ---- 网格布局 ---- */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }

/* ---- 按钮 ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 28px;
  font-size: 15px;
  font-weight: 600;
  transition: all var(--transition);
  cursor: pointer;
}
.btn-primary {
  background: var(--gradient-main);
  color: #fff;
  border: none;
}
.btn-primary:hover { opacity: 0.88; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(124,58,237,0.4); }
.btn-outline {
  background: transparent;
  color: var(--primary-light);
  border: 1.5px solid var(--primary);
}
.btn-outline:hover { background: rgba(124,58,237,0.15); color: #fff; }
.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: var(--text-main);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: rgba(255,255,255,0.1); }
.btn-sm { padding: 8px 18px; font-size: 13px; }
.btn-lg { padding: 16px 40px; font-size: 17px; }

/* ---- 标签 ---- */
.tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
}
.tag-purple { background: rgba(124,58,237,0.2); color: var(--primary-light); border: 1px solid rgba(124,58,237,0.3); }
.tag-cyan { background: rgba(6,182,212,0.2); color: var(--accent); border: 1px solid rgba(6,182,212,0.3); }
.tag-pink { background: rgba(236,72,153,0.2); color: #f472b6; border: 1px solid rgba(236,72,153,0.3); }

/* ---- Hero 区域 ---- */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--gradient-hero);
}
.is8uz9 {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.is8uz9 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
}
.is8uz9::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(15,10,30,0.9) 40%, rgba(15,10,30,0.3) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 24px;
  max-width: 700px;
  padding-left: 24px;
}
.bbexpeb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(124,58,237,0.2);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 13px;
  color: var(--primary-light);
  margin-bottom: 20px;
}
.bbexpeb .khkc3i8 {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}
.hero h1 {
  font-size: clamp(32px, 5vw, 60px);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 20px;
  color: #fff;
}
.hero h1 .brand { background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-desc {
  font-size: 17px;
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 560px;
  line-height: 1.8;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.bp2jy9s {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}
.bp2jy9 { text-align: left; }
.bp2jy9 .u60i7shv {
  font-size: 28px;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}
.bp2jy9 .2e7211 { font-size: 13px; color: var(--text-muted); margin-top: 4px; }

/* ---- 分类导航 ---- */
.category-nav {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  overflow-x: auto;
}
.category-nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  gap: 0;
  white-space: nowrap;
}
.cat-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.cat-item:hover, .cat-item.active {
  color: var(--primary-light);
  border-bottom-color: var(--primary);
}
.89y4lwgu { font-size: 18px; }

/* ---- 专家卡片 ---- */
.expert-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  transition: all var(--transition);
}
.expert-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--primary);
}
.expert-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 14px;
  border: 3px solid var(--primary);
}
.expert-name { font-size: 17px; font-weight: 700; color: #fff; margin-bottom: 4px; }
.expert-title { font-size: 13px; color: var(--accent); margin-bottom: 10px; }
.expert-desc { font-size: 13px; color: var(--text-muted); margin-bottom: 14px; line-height: 1.6; }
.expert-awards { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-bottom: 14px; }
.expert-actions { display: flex; gap: 8px; justify-content: center; }

/* ---- 评价卡片 ---- */
.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  transition: all var(--transition);
}
.review-card:hover { border-color: var(--primary); box-shadow: var(--shadow-card); }
.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: 18px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.review-name { font-size: 15px; font-weight: 600; color: #fff; }
.review-date { font-size: 12px; color: var(--text-muted); }
.review-stars { color: #fbbf24; font-size: 14px; margin-bottom: 10px; }
.review-text { font-size: 14px; color: var(--text-muted); line-height: 1.7; }

/* ---- FAQ ---- */
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item.open { border-color: var(--primary); }
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-main);
  transition: color 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: 16px;
  transition: transform var(--transition), background var(--transition);
  flex-shrink: 0;
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--primary); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding var(--transition);
  padding: 0 22px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.8;
}
.faq-item.open .faq-answer { max-height: 300px; padding: 0 22px 18px; }

/* ---- 合作品牌 ---- */
.g3b8pd6 {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-muted);
  transition: all var(--transition);
  min-height: 64px;
}
.g3b8pd6:hover { border-color: var(--primary); color: var(--primary-light); background: rgba(124,58,237,0.08); }

/* ---- 社交分享 ---- */
.bcmn38 {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.gz6xz {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  transition: all var(--transition);
  border: 1.5px solid transparent;
}
.share-wechat { background: rgba(9,187,7,0.15); color: #09bb07; border-color: rgba(9,187,7,0.3); }
.share-wechat:hover { background: rgba(9,187,7,0.25); }
.share-weibo { background: rgba(230,22,45,0.15); color: #e6162d; border-color: rgba(230,22,45,0.3); }
.share-weibo:hover { background: rgba(230,22,45,0.25); }
.share-douyin { background: rgba(0,0,0,0.3); color: #fff; border-color: rgba(255,255,255,0.2); }
.share-douyin:hover { background: rgba(0,0,0,0.5); }
.share-bili { background: rgba(0,161,214,0.15); color: #00a1d6; border-color: rgba(0,161,214,0.3); }
.share-bili:hover { background: rgba(0,161,214,0.25); }

/* ---- 联系信息 ---- */
.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all var(--transition);
}
.contact-card:hover { border-color: var(--primary); box-shadow: var(--shadow-card); }
.contact-icon {
  width: 52px;
  height: 52px;
  background: rgba(124,58,237,0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 14px;
}
.contact-label { font-size: 13px; color: var(--text-muted); margin-bottom: 4px; }
.contact-value { font-size: 16px; font-weight: 600; color: #fff; }

/* ---- 二维码 ---- */
.qrcode-box {
  text-align: center;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.qrcode-box img {
  width: 120px;
  height: 120px;
  margin: 0 auto 10px;
  border-radius: 8px;
  object-fit: cover;
}
.hgy6nl02 { font-size: 13px; color: var(--text-muted); }

/* ---- 页脚 ---- */
.footer {
  background: #080614;
  border-top: 1px solid var(--border);
  padding: 60px 24px 24px;
}
.footer-inner { max-width: 1280px; margin: 0 auto; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand .logo-text {
  font-size: 22px;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 12px;
}
.footer-brand p { font-size: 14px; color: var(--text-muted); line-height: 1.8; margin-bottom: 16px; }
.footer-heading { font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 16px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 14px; color: var(--text-muted); transition: color var(--transition); }
.footer-links a:hover { color: var(--primary-light); }
.footer-bottom {
  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: 13px;
  color: var(--text-muted);
}
.footer-bottom a { color: var(--text-muted); }
.footer-bottom a:hover { color: var(--primary-light); }

/* ---- 渐变分隔线 ---- */
.bf96c7v {
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border), transparent);
  margin: 0;
}

/* ---- 懒加载占位 ---- */
.lazy-placeholder {
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-card2) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ---- 浮动装饰 ---- */
.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}
.glow-purple { background: rgba(124,58,237,0.3); }
.glow-cyan { background: rgba(6,182,212,0.2); }

/* ---- 动漫直播卡片 ---- */
.live-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
}
.live-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); border-color: var(--primary); }
.7ut01 {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  background: #e6162d;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  z-index: 2;
}
.6wj1q { width: 6px; height: 6px; background: #fff; border-radius: 50%; animation: pulse 1.5s infinite; }

/* ---- 统计数字 ---- */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  transition: all var(--transition);
}
.stat-item:hover { border-color: var(--primary); transform: translateY(-2px); }
.stat-num {
  font-size: 36px;
  font-weight: 900;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label { font-size: 14px; color: var(--text-muted); }

/* ---- 响应式 ---- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .navbar-nav { display: none; }
  .navbar-search { display: none; }
  .w8o5o { display: flex; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .hero h1 { font-size: 28px; }
  .bp2jy9s { gap: 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .search-bar-section { padding: 10px 16px; }
  .hv74ps { display: none; }
}
@media (max-width: 480px) {
  .grid-4, .grid-3 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-actions { flex-direction: column; }
  .container { padding: 0 16px; }
}

/* ---- 移动端导航菜单 ---- */
.r6ai43ab {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(15,10,30,0.98);
  padding: 80px 24px 24px;
  flex-direction: column;
  gap: 8px;
}
.r6ai43ab.open { display: flex; }
.r6ai43ab a {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 17px;
  font-weight: 600;
  color: var(--text-main);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.r6ai43ab a:hover { background: rgba(124,58,237,0.15); color: var(--primary-light); }
.r6ai43ab-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--text-main);
  font-size: 20px;
  cursor: pointer;
}

/* ---- 页面过渡动画 ---- */
.7bcyk6 {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.7bcyk6.visible { opacity: 1; transform: translateY(0); }

/* ---- 进度条 ---- */
.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--gradient-main);
  z-index: 9999;
  transition: width 0.2s ease;
}

/* ---- 弹幕样式 ---- */
.y0mqu5wn {
  position: relative;
  overflow: hidden;
  height: 40px;
  background: rgba(0,0,0,0.3);
  border-radius: 6px;
}
.danmu-item {
  position: absolute;
  white-space: nowrap;
  font-size: 13px;
  color: rgba(255,255,255,0.8);
  animation: danmu-scroll linear infinite;
  top: 50%;
  transform: translateY(-50%);
}
@keyframes danmu-scroll {
  from { left: 100%; }
  to { left: -100%; }
}

/* ---- 页脚Logo图形 ---- */
.hob81d0 {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.myd2plh4 {
  width: 48px;
  height: 48px;
  background: var(--gradient-main);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 900;
  color: #fff;
  letter-spacing: -1px;
  flex-shrink: 0;
}
.1e1mayek {
  font-size: 22px;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---- 直播卡片视频信息 ---- */
.live-card .video-info {
  padding: 12px 14px;
}
.live-card .video-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 6px;
  line-height: 1.4;
}

/* ---- 视频卡片 H5 video 支持 ---- */
.video-thumb video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.video-card:hover .video-thumb video { transform: scale(1.04); }

/* ---- 亲密教育科普专区增强 ---- */
.edu-section-bg {
  background: linear-gradient(135deg, rgba(124,58,237,0.12) 0%, rgba(6,182,212,0.08) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

/* ---- 搜索标签（移动端显示） ---- */
@media (max-width: 768px) {
  .hv74ps { display: flex; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 4px; }
  .hv74p { flex-shrink: 0; }
  .bp2jy9s { gap: 16px; }
  .bp2jy9 .u60i7shv { font-size: 22px; }
  .category-nav-inner { gap: 0; }
  .cat-item { padding: 12px 14px; font-size: 13px; }
  .89y4lwgu { font-size: 16px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .expert-card { padding: 18px; }
  .review-card { padding: 16px; }
  .live-card .video-info { padding: 10px 12px; }
  .section { padding: 48px 0; }
  .section-sm { padding: 28px 0; }
}
@media (max-width: 480px) {
  .grid-4, .grid-3 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .container { padding: 0 14px; }
  .section { padding: 36px 0; }
  .faq-question { font-size: 14px; padding: 14px 16px; }
  .faq-answer { padding: 0 16px; }
  .faq-item.open .faq-answer { padding: 0 16px 14px; }
  .g3b8pd6 { padding: 12px 16px; font-size: 13px; min-height: 50px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 8px; }
  .expert-avatar { width: 64px; height: 64px; }
  .expert-name { font-size: 15px; }
  .expert-title { font-size: 12px; }
  .expert-desc { font-size: 12px; }
  .review-avatar { width: 38px; height: 38px; font-size: 15px; }
  .review-name { font-size: 14px; }
  .review-text { font-size: 13px; }
  .stat-num { font-size: 28px; }
  .stat-label { font-size: 12px; }
  .contact-card { padding: 20px; }
  .contact-value { font-size: 14px; }
}

/* ---- 百度移动端优化 ---- */
@media screen and (max-width: 768px) {
  /* 动漫卡片在移动端流畅显示 */
  .video-card { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
  .video-card:active { transform: scale(0.98); }
  .video-thumb { -webkit-overflow-scrolling: touch; }
  /* 动漫直播卡片移动端 */
  .live-card { -webkit-tap-highlight-color: transparent; }
  /* 分类导航移动端滑动 */
  .category-nav { -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .category-nav::-webkit-scrollbar { display: none; }
  /* FAQ移动端 */
  .faq-item.open .faq-answer { max-height: 400px; }
  /* 弹幕移动端 */
  .y0mqu5wn { height: 32px; }
  .danmu-item { font-size: 12px; }
}

/* ---- 打印样式 ---- */
@media print {
  .navbar, .jh4p35, .search-bar-section, .category-nav, .y0mqu5wn,
  .r6ai43ab, .progress-bar, .hero-actions, .btn { display: none !important; }
  body { background: #fff; color: #000; }
  .section, .section-sm { padding: 20px 0; }
}