/* =============================================
   玩物社区 - 全站主样式文件
   品牌色: 粉紫渐变 #e91e8c → #7c3aed
   辅色: 深蓝 #0d1b2a, 亮蓝 #00d4ff
   ============================================= */

/* ---------- CSS变量 ---------- */
:root {
  --brand-pink: #e91e8c;
  --brand-purple: #7c3aed;
  --brand-blue: #00d4ff;
  --brand-dark: #0d1b2a;
  --brand-dark2: #111827;
  --brand-dark3: #1f2937;
  --brand-card: #1a2535;
  --brand-border: rgba(233,30,140,0.25);
  --brand-text: #e2e8f0;
  --brand-muted: #94a3b8;
  --gradient-main: linear-gradient(135deg, #e91e8c 0%, #7c3aed 100%);
  --gradient-dark: linear-gradient(180deg, #0d1b2a 0%, #111827 100%);
  --shadow-glow: 0 0 20px rgba(233,30,140,0.4);
  --shadow-card: 0 4px 24px rgba(0,0,0,0.4);
  --radius-card: 12px;
  --radius-btn: 8px;
  --transition: all 0.3s ease;
}

/* ---------- 重置 ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'PingFang SC', 'Microsoft YaHei', '微软雅黑', sans-serif;
  background: var(--brand-dark);
  color: var(--brand-text);
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

/* ---------- 通用工具类 ---------- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section-sm { padding: 50px 0; }
.text-center { text-align: center; }
.text-gradient {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  background: var(--gradient-main);
  color: #fff;
}
.tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  background: rgba(233,30,140,0.15);
  color: var(--brand-pink);
  border: 1px solid rgba(233,30,140,0.3);
  margin: 2px;
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 24px;
  border-radius: var(--radius-btn);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}
.btn-primary {
  background: var(--gradient-main);
  color: #fff;
  box-shadow: 0 4px 15px rgba(233,30,140,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(233,30,140,0.5); }
.btn-outline {
  background: transparent;
  color: var(--brand-pink);
  border: 1.5px solid var(--brand-pink);
}
.btn-outline:hover { background: rgba(233,30,140,0.1); }
.btn-ghost {
  background: rgba(255,255,255,0.08);
  color: var(--brand-text);
  border: 1px solid rgba(255,255,255,0.12);
}
.btn-ghost:hover { background: rgba(255,255,255,0.14); }

/* ---------- 标题样式 ---------- */
.section-title {
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.3;
}
.section-subtitle {
  font-size: 15px;
  color: var(--brand-muted);
  margin-bottom: 48px;
}
.section-header { margin-bottom: 48px; }

/* ---------- 顶部公告栏 ---------- */
.top-bar {
  background: var(--gradient-main);
  padding: 8px 0;
  font-size: 13px;
  text-align: center;
  color: #fff;
}
.top-bar a { color: #fff; text-decoration: underline; }

/* ---------- 导航栏 ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(13,27,42,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--brand-border);
  padding: 0;
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 20px;
}
.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.navbar-brand img.nav-logo {
  height: 40px;
  width: auto;
}
.navbar-brand .brand-name {
  font-size: 18px;
  font-weight: 700;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  white-space: nowrap;
}
.navbar-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.navbar-nav a {
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 14px;
  color: var(--brand-muted);
  white-space: nowrap;
}
.navbar-nav a:hover, .navbar-nav a.active {
  color: #fff;
  background: rgba(233,30,140,0.15);
}
.navbar-search {
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 20px;
  padding: 6px 14px;
  gap: 8px;
  min-width: 180px;
  max-width: 240px;
}
.navbar-search input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--brand-text);
  font-size: 13px;
  width: 100%;
}
.navbar-search input::placeholder { color: var(--brand-muted); }
.navbar-search button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--brand-muted);
  padding: 0;
  font-size: 14px;
}
.navbar-search button:hover { color: var(--brand-pink); }
.navbar-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--brand-text);
  font-size: 22px;
  padding: 4px;
}

/* ---------- 面包屑 ---------- */
.breadcrumb {
  padding: 12px 0;
  font-size: 13px;
  color: var(--brand-muted);
}
.breadcrumb a { color: var(--brand-muted); }
.breadcrumb a:hover { color: var(--brand-pink); }
.breadcrumb span { margin: 0 6px; }

/* ---------- Hero Banner ---------- */
.hero-banner {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-banner-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/banner-bg.jpg');
  background-size: cover;
  background-position: center;
  filter: brightness(0.45);
}
.hero-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,27,42,0.85) 0%, rgba(124,58,237,0.3) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}
.amd4x8sd {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(233,30,140,0.2);
  border: 1px solid rgba(233,30,140,0.4);
  border-radius: 20px;
  padding: 5px 14px;
  font-size: 13px;
  color: var(--brand-pink);
  margin-bottom: 20px;
}
.hero-title {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
}
.hero-desc {
  font-size: 16px;
  color: var(--brand-muted);
  margin-bottom: 32px;
  line-height: 1.8;
}
.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.t8hxyl { text-align: center; }
.t8hxyl .num {
  font-size: 28px;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.t8hxyl .label { font-size: 12px; color: var(--brand-muted); }

/* ---------- 搜索栏(首页) ---------- */
.hero-search {
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.1);
  border: 1.5px solid rgba(233,30,140,0.4);
  border-radius: 30px;
  padding: 8px 8px 8px 20px;
  max-width: 500px;
  gap: 8px;
  backdrop-filter: blur(8px);
}
.hero-search input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  font-size: 15px;
}
.hero-search input::placeholder { color: rgba(255,255,255,0.5); }
.hero-search .search-btn {
  background: var(--gradient-main);
  border: none;
  border-radius: 22px;
  padding: 8px 20px;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
}
.hero-search .search-btn:hover { opacity: 0.9; transform: scale(1.02); }

/* ---------- 视频卡片 ---------- */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.video-grid-4 { grid-template-columns: repeat(4, 1fr); }
.video-grid-3 { grid-template-columns: repeat(3, 1fr); }
.video-card {
  background: var(--brand-card);
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition);
  cursor: pointer;
}
.video-card:hover {
  transform: translateY(-4px);
  border-color: rgba(233,30,140,0.4);
  box-shadow: var(--shadow-glow);
}
.video-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #0d1b2a;
}
.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(0,0,0,0.3);
  opacity: 0;
  transition: var(--transition);
}
.video-card:hover .video-play-btn { opacity: 1; }
.play-icon {
  width: 52px;
  height: 52px;
  background: rgba(233,30,140,0.9);
  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-left: 18px solid #fff;
  border-top: 11px solid transparent;
  border-bottom: 11px solid transparent;
  margin-left: 4px;
}
.video-duration {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0,0,0,0.75);
  color: #fff;
  font-size: 12px;
  padding: 2px 6px;
  border-radius: 4px;
}
.video-quality {
  position: absolute;
  top: 8px;
  left: 8px;
}
.video-info { padding: 14px; }
.video-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--brand-text);
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.5;
}
.video-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--brand-muted);
  flex-wrap: wrap;
}
.video-meta .author {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--brand-pink);
}
.video-stats {
  display: flex;
  gap: 10px;
  font-size: 12px;
  color: var(--brand-muted);
  margin-top: 6px;
}
.video-stats span { display: flex; align-items: center; gap: 3px; }

/* ---------- 卡片通用 ---------- */
.card {
  background: var(--brand-card);
  border-radius: var(--radius-card);
  border: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition);
  overflow: hidden;
}
.card:hover {
  border-color: var(--brand-border);
  box-shadow: var(--shadow-card);
  transform: translateY(-3px);
}
.card-body { padding: 20px; }

/* ---------- 游戏分类标签 ---------- */
.game-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.game-tab {
  padding: 7px 18px;
  border-radius: 20px;
  font-size: 13px;
  cursor: pointer;
  border: 1.5px solid rgba(255,255,255,0.1);
  color: var(--brand-muted);
  background: transparent;
  transition: var(--transition);
}
.game-tab:hover, .game-tab.active {
  background: var(--gradient-main);
  border-color: transparent;
  color: #fff;
}

/* ---------- 专家卡片 ---------- */
.uthudklp { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }
.ft0jf03 {
  background: var(--brand-card);
  border-radius: var(--radius-card);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 24px;
  text-align: center;
  transition: var(--transition);
}
.ft0jf03:hover { border-color: var(--brand-border); transform: translateY(-4px); }
.g6dpie {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto 14px;
  background: var(--gradient-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: #fff;
  font-weight: 700;
  overflow: hidden;
}
.expert-name { font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.expert-role { font-size: 13px; color: var(--brand-pink); margin-bottom: 10px; }
.expert-desc { font-size: 13px; color: var(--brand-muted); line-height: 1.6; margin-bottom: 14px; }
.nrusayq7 { font-size: 12px; color: var(--brand-muted); margin-bottom: 14px; }
.5wdk5cry { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.5wdk5cry a {
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 12px;
  background: rgba(233,30,140,0.12);
  color: var(--brand-pink);
  border: 1px solid rgba(233,30,140,0.25);
}
.5wdk5cry a:hover { background: rgba(233,30,140,0.25); }

/* ---------- 评价卡片 ---------- */
.a1l4t0p9 { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.46t6ye {
  background: var(--brand-card);
  border-radius: var(--radius-card);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 22px;
  transition: var(--transition);
}
.46t6ye:hover { border-color: var(--brand-border); }
.lpxpap7y { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.tay9d8 {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--gradient-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #fff;
  font-weight: 700;
  flex-shrink: 0;
}
.nqdt9kf { font-size: 14px; font-weight: 600; }
.ycjy2ba7 { font-size: 12px; color: var(--brand-muted); }
.wxqed { color: #f59e0b; font-size: 14px; margin-bottom: 8px; }
.0vd2xo2 { font-size: 14px; color: var(--brand-muted); line-height: 1.7; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  background: var(--brand-card);
  border-radius: var(--radius-card);
  border: 1px solid rgba(255,255,255,0.06);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-question {
  padding: 18px 20px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 15px;
  font-weight: 600;
  transition: var(--transition);
}
.faq-question:hover { color: var(--brand-pink); }
.faq-question .icon {
  font-size: 18px;
  color: var(--brand-pink);
  transition: transform 0.3s;
  flex-shrink: 0;
}
.faq-item.open .faq-question .icon { transform: rotate(45deg); }
.faq-answer {
  display: none;
  padding: 0 20px 18px;
  font-size: 14px;
  color: var(--brand-muted);
  line-height: 1.8;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.faq-item.open .faq-answer { display: block; }

/* ---------- 合作品牌墙 ---------- */
.fc7cafp7 { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }
.k66n40c {
  background: var(--brand-card);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  padding: 14px 24px;
  font-size: 14px;
  font-weight: 600;
  color: var(--brand-muted);
  transition: var(--transition);
  min-width: 120px;
  text-align: center;
}
.k66n40c:hover { border-color: var(--brand-pink); color: var(--brand-text); }

/* ---------- 联系/社区入口 ---------- */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.contact-card {
  background: var(--brand-card);
  border-radius: var(--radius-card);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 24px;
  transition: var(--transition);
}
.contact-card:hover { border-color: var(--brand-border); }
.contact-icon { font-size: 32px; margin-bottom: 12px; }
.contact-title { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.contact-info { font-size: 13px; color: var(--brand-muted); line-height: 1.8; }
.qr-box { text-align: center; }
.qr-box img { width: 120px; height: 120px; border-radius: 8px; margin: 0 auto 8px; }
.qr-label { font-size: 12px; color: var(--brand-muted); }

/* ---------- 分享按钮 ---------- */
.831uhy0 {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}
.ydzz9n1 {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  color: #fff;
}
.ib05eg { background: #07c160; }
.h8krwdg { background: #e6162d; }
.me6ptzbf { background: #010101; border: 1px solid #333; }
.gq0kono { background: #00a1d6; }
.ydzz9n1:hover { opacity: 0.85; transform: translateY(-2px); }

/* ---------- AI功能卡片 ---------- */
.ai-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
.ai-card {
  background: linear-gradient(135deg, rgba(124,58,237,0.15) 0%, rgba(13,27,42,0.8) 100%);
  border: 1px solid rgba(124,58,237,0.3);
  border-radius: var(--radius-card);
  padding: 28px;
  transition: var(--transition);
}
.ai-card:hover { border-color: var(--brand-purple); transform: translateY(-4px); box-shadow: 0 0 20px rgba(124,58,237,0.3); }
.ai-icon { font-size: 36px; margin-bottom: 14px; }
.ai-title { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.ai-desc { font-size: 14px; color: var(--brand-muted); line-height: 1.7; }

/* ---------- 社区功能卡片 ---------- */
.community-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.community-card {
  background: var(--brand-card);
  border-radius: var(--radius-card);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 20px;
  text-align: center;
  transition: var(--transition);
}
.community-card:hover { border-color: var(--brand-border); transform: translateY(-3px); }
.community-emoji { font-size: 40px; margin-bottom: 10px; }
.community-name { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.community-count { font-size: 12px; color: var(--brand-muted); }

/* ---------- 页脚 ---------- */
.footer {
  background: var(--brand-dark2);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 60px 0 0;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand img { height: 48px; margin-bottom: 14px; }
.footer-brand p { font-size: 13px; color: var(--brand-muted); line-height: 1.8; margin-bottom: 16px; }
.footer-title { font-size: 14px; font-weight: 700; margin-bottom: 16px; color: var(--brand-text); }
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a { font-size: 13px; color: var(--brand-muted); }
.footer-links a:hover { color: var(--brand-pink); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: var(--brand-muted);
}
.footer-bottom a { color: var(--brand-muted); }
.footer-bottom a:hover { color: var(--brand-pink); }
.footer-qr-row { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-qr-item { text-align: center; }
.footer-qr-item img { width: 80px; height: 80px; border-radius: 6px; margin: 0 auto 6px; }
.footer-qr-item span { font-size: 11px; color: var(--brand-muted); display: block; }

/* ---------- 分隔线 ---------- */
.divider { height: 1px; background: rgba(255,255,255,0.06); margin: 40px 0; }

/* ---------- 加载动画 ---------- */
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.5} }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fadeInUp { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:translateY(0)} }
.animate-fadeInUp { animation: fadeInUp 0.6s ease forwards; }

/* ---------- 内页Banner ---------- */
.page-banner {
  padding: 60px 0 40px;
  background: linear-gradient(135deg, rgba(233,30,140,0.1) 0%, rgba(124,58,237,0.1) 100%);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.page-banner h1 { font-size: clamp(28px, 4vw, 42px); font-weight: 800; margin-bottom: 10px; }
.page-banner p { font-size: 15px; color: var(--brand-muted); }

/* ---------- 侧边栏 ---------- */
.sidebar { display: flex; flex-direction: column; gap: 20px; }
.sidebar-card {
  background: var(--brand-card);
  border-radius: var(--radius-card);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 20px;
}
.sidebar-title { font-size: 15px; font-weight: 700; margin-bottom: 14px; padding-bottom: 10px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.t0r0j { display: flex; flex-direction: column; gap: 10px; }
.uvsci033 { display: flex; gap: 10px; align-items: flex-start; }
.gei1k {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  background: rgba(233,30,140,0.15);
  color: var(--brand-pink);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.gei1k.top3 { background: var(--gradient-main); color: #fff; }
.vmn8j { font-size: 13px; color: var(--brand-muted); line-height: 1.5; }
.vmn8j:hover { color: var(--brand-pink); cursor: pointer; }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .video-grid-4 { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 50px 0; }
  .navbar-nav { display: none; }
  .navbar-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(13,27,42,0.98);
    padding: 16px;
    border-bottom: 1px solid var(--brand-border);
    gap: 4px;
  }
  .navbar-nav.open a { padding: 10px 14px; }
  .navbar-toggle { display: flex; }
  .navbar-search { display: none; }
  .video-grid-4, .video-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .hero-banner { min-height: 480px; }
  .hero-stats { gap: 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .ai-grid { grid-template-columns: 1fr; }
  .uthudklp { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .video-grid-4, .video-grid-3, .video-grid { grid-template-columns: 1fr; }
  .uthudklp { grid-template-columns: 1fr; }
  .hero-title { font-size: 28px; }
  .hero-stats { gap: 16px; }
  .t8hxyl .num { font-size: 22px; }
}

/* ---------- 滚动条 ---------- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--brand-dark); }
::-webkit-scrollbar-thumb { background: rgba(233,30,140,0.4); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--brand-pink); }

/* ---------- 选中色 ---------- */
::selection { background: rgba(233,30,140,0.3); color: #fff; }

/* ---------- 视频模态框 ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal-content {
  background: var(--brand-card);
  border-radius: 14px;
  width: 100%;
  max-width: 800px;
  overflow: hidden;
  transform: scale(0.9);
  transition: transform 0.3s;
}
.modal-overlay.open .modal-content { transform: scale(1); }
.modal-header {
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.modal-close {
  background: none;
  border: none;
  color: var(--brand-muted);
  font-size: 22px;
  cursor: pointer;
  line-height: 1;
}
.modal-close:hover { color: var(--brand-pink); }
.modal-video { aspect-ratio: 16/9; background: #000; display: flex; align-items: center; justify-content: center; }
.modal-video video { width: 100%; height: 100%; }

/* ---------- 通知条 ---------- */
.xsnor {
  background: rgba(233,30,140,0.1);
  border: 1px solid rgba(233,30,140,0.2);
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 13px;
  color: var(--brand-text);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
}
.xsnor .dot {
  width: 8px;
  height: 8px;
  background: var(--brand-pink);
  border-radius: 50%;
  animation: pulse 1.5s infinite;
  flex-shrink: 0;
}

/* ---------- 统计数字 ---------- */
.9o2xawag { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.ex7e2b4u {
  background: var(--brand-card);
  border-radius: var(--radius-card);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 24px;
  text-align: center;
  transition: var(--transition);
}
.ex7e2b4u:hover { border-color: var(--brand-border); }
.aiyzc {
  font-size: 32px;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 6px;
}
.uwv641t0 { font-size: 13px; color: var(--brand-muted); }

/* ---------- 图文介绍 ---------- */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.feature-row.reverse { direction: rtl; }
.feature-row.reverse > * { direction: ltr; }
.feature-img { border-radius: var(--radius-card); overflow: hidden; }
.feature-img img { width: 100%; height: 100%; object-fit: cover; }
.feature-text h3 { font-size: 26px; font-weight: 700; margin-bottom: 14px; }
.feature-text p { font-size: 15px; color: var(--brand-muted); line-height: 1.8; margin-bottom: 20px; }
.feature-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--brand-muted);
}
.feature-list li::before {
  content: '✓';
  color: var(--brand-pink);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}
@media (max-width: 768px) {
  .feature-row { grid-template-columns: 1fr; gap: 30px; }
  .feature-row.reverse { direction: ltr; }
  .9o2xawag { grid-template-columns: repeat(2, 1fr); }
}

/* ===== v2.0 补充样式（百度SEO EEAT优化版） ===== */

/* ---------- 面包屑导航 ---------- */
.breadcrumb-nav {
  background: var(--brand-dark2);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 10px 0;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--brand-muted);
}
.breadcrumb li { display: flex; align-items: center; }
.breadcrumb li + li::before { content: ' › '; margin: 0 6px; color: rgba(255,255,255,0.3); }
.breadcrumb a { color: var(--brand-muted); transition: var(--transition); }
.breadcrumb a:hover { color: var(--brand-pink); }

/* ---------- 内页Banner ---------- */
.page-hero {
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(233,30,140,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero-content { max-width: 800px; margin: 0 auto; }
.page-hero-content h1 {
  font-size: clamp(28px, 5vw, 44px);
  font-weight: 800;
  line-height: 1.3;
  margin: 14px 0 20px;
}

/* ---------- AI功能卡片网格 ---------- */
.ai-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.ai-feature-card {
  background: var(--brand-card);
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-card);
  padding: 28px 24px;
  transition: var(--transition);
}
.ai-feature-card:hover {
  border-color: var(--brand-pink);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.ai-feature-icon {
  font-size: 40px;
  margin-bottom: 16px;
}
.ai-feature-title {
  font-size: 17px;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: 12px;
}
.ai-feature-desc {
  font-size: 14px;
  color: var(--brand-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}
.ai-feature-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ai-feature-list li {
  font-size: 13px;
  color: var(--brand-muted);
}
@media (max-width: 1024px) {
  .ai-features-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .ai-features-grid { grid-template-columns: 1fr; }
}

/* ---------- 双栏布局（娱乐专区介绍） ---------- */
.two-col-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
@media (max-width: 768px) {
  .two-col-grid { grid-template-columns: 1fr; gap: 28px; }
}

/* ---------- 分享按钮 ---------- */
.831uhy0 { display: flex; gap: 8px; flex-wrap: wrap; }
.ydzz9n1 {
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,0.15);
  background: transparent;
  color: var(--brand-muted);
  cursor: pointer;
  transition: var(--transition);
}
.ydzz9n1:hover { background: var(--brand-pink); color: #fff; border-color: var(--brand-pink); }

/* ---------- 视频模态框 ---------- */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}
.modal-overlay.active { display: flex; }
.modal-box {
  background: var(--brand-dark2);
  border-radius: 16px;
  padding: 24px;
  max-width: 720px;
  width: 90%;
  position: relative;
  border: 1px solid var(--brand-border);
}
.modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  font-size: 24px;
  cursor: pointer;
  color: var(--brand-muted);
  background: none;
  border: none;
  line-height: 1;
}
.modal-close:hover { color: var(--brand-pink); }
.modal-video-placeholder {
  width: 100%;
  aspect-ratio: 16/9;
  background: #000;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
  color: var(--brand-muted);
  font-size: 14px;
}
.modal-video-placeholder .play-icon-lg {
  width: 64px;
  height: 64px;
  background: var(--gradient-main);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-video-placeholder .play-icon-lg::after {
  content: '';
  border-left: 24px solid #fff;
  border-top: 14px solid transparent;
  border-bottom: 14px solid transparent;
  margin-left: 5px;
}

/* ---------- 响应式补充 ---------- */
@media (max-width: 768px) {
  .page-hero { padding: 50px 0 40px; }
  .ai-feature-card { padding: 20px 16px; }
}