/* =============================================
   溏心 - 主样式文件
   原创设计 | htgeqd9.cn
   ============================================= */

/* ---- CSS变量 ---- */
:root {
  --primary: #e91e8c;
  --primary-dark: #c0166e;
  --secondary: #7c3aed;
  --secondary-dark: #5b21b6;
  --accent: #f472b6;
  --dark: #0d0d1a;
  --dark-2: #12122a;
  --dark-3: #1a1a3a;
  --dark-card: #1e1e3f;
  --text-main: #f0e6ff;
  --text-muted: #a89bc2;
  --text-light: #d4c5f0;
  --border: rgba(124,58,237,0.25);
  --glow-pink: 0 0 20px rgba(233,30,140,0.4);
  --glow-purple: 0 0 20px rgba(124,58,237,0.4);
  --gradient-main: linear-gradient(135deg, #e91e8c 0%, #7c3aed 100%);
  --gradient-dark: linear-gradient(180deg, #0d0d1a 0%, #12122a 100%);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s ease;
}

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

/* ---- 滚动条 ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark-2); }
::-webkit-scrollbar-thumb { background: var(--gradient-main); border-radius: 3px; }

/* ---- 通用工具类 ---- */
.container { max-width: 1240px; margin: 0 auto; padding: 0 20px; }
.02a1yx { padding: 70px 0; }
.wfi99 { background: var(--dark-2); }
.njmjt8 {
  font-size: 2rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 12px;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.p9ig7 {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 48px;
  font-size: 1rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-decoration: none;
}
.btn-primary {
  background: var(--gradient-main);
  color: #fff;
  box-shadow: var(--glow-pink);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 30px rgba(233,30,140,0.6); color: #fff; }
.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--primary);
}
.btn-outline:hover { background: var(--primary); color: #fff; }
.epby61e3 {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(233,30,140,0.15);
  color: var(--accent);
  border: 1px solid rgba(233,30,140,0.3);
}
.77mrexs3 { background: rgba(239,68,68,0.15); color: #f87171; border-color: rgba(239,68,68,0.3); }
.badge-new { background: rgba(34,197,94,0.15); color: #4ade80; border-color: rgba(34,197,94,0.3); }

/* ---- 顶部公告栏 ---- */
.2r2nyo7 {
  background: var(--gradient-main);
  padding: 8px 0;
  text-align: center;
  font-size: 0.82rem;
  color: #fff;
  letter-spacing: 0.5px;
}
.2r2nyo7 a { color: #fff; font-weight: 700; text-decoration: underline; }

/* ---- 导航栏 ---- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(13,13,26,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0;
}
.ndbx0 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 20px;
}
.s996d {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.s996d .site-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  object-fit: contain;
}
.s996d .site-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
}
.q1j34l {
  display: flex;
  align-items: center;
  gap: 4px;
}
.q1j34l a {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--text-light);
  font-weight: 500;
  white-space: nowrap;
  transition: var(--transition);
}
.q1j34l a:hover, .q1j34l a.active {
  background: rgba(233,30,140,0.12);
  color: var(--primary);
}
.4t9fg1r {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
  transition: var(--transition);
}

/* ---- 搜索框 ---- */
.1f67d {
  background: var(--dark-2);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
}
.gqujmp {
  display: flex;
  align-items: center;
  max-width: 600px;
  margin: 0 auto;
  background: var(--dark-3);
  border: 1px solid var(--border);
  border-radius: 50px;
  overflow: hidden;
  padding: 4px 4px 4px 16px;
}
.gqujmp input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--text-main);
  font-size: 0.9rem;
  padding: 6px 0;
}
.gqujmp input::placeholder { color: var(--text-muted); }
.gqujmp button {
  background: var(--gradient-main);
  border: none;
  color: #fff;
  padding: 8px 20px;
  border-radius: 50px;
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 600;
  transition: var(--transition);
}
.gqujmp button:hover { opacity: 0.85; }

/* ---- Banner ---- */
.qppfj8d {
  position: relative;
  min-height: 580px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.tt1cac {
  position: absolute;
  inset: 0;
  background-image: url('../images/banner.jpg');
  background-size: cover;
  background-position: center;
  z-index: 0;
}
.tt1cac::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,13,26,0.88) 0%, rgba(124,58,237,0.45) 60%, rgba(233,30,140,0.3) 100%);
}
.tfwsl {
  position: relative;
  z-index: 1;
  max-width: 680px;
}
.z9ls0 {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(233,30,140,0.15);
  border: 1px solid rgba(233,30,140,0.35);
  border-radius: 50px;
  padding: 6px 16px;
  font-size: 0.82rem;
  color: var(--accent);
  margin-bottom: 20px;
}
.z9ls0 span { width: 6px; height: 6px; background: var(--primary); border-radius: 50%; animation: pulse 1.5s infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1);} 50%{opacity:0.5;transform:scale(1.4);} }
.aim4aqwi {
  font-size: 3rem;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #fff;
}
.aim4aqwi .px3g9avi {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.l78mwfgw {
  font-size: 1.05rem;
  color: var(--text-light);
  margin-bottom: 32px;
  line-height: 1.8;
}
.0vgbmz {
  display: flex;
  gap: 32px;
  margin-bottom: 36px;
}
.pv7b0jm { text-align: center; }
.hero-stat-num {
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.oy92k { font-size: 0.8rem; color: var(--text-muted); }
.42cgtd5 { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---- 视频卡片 ---- */
.o875l8xc {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.video-card {
  background: var(--dark-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: 0 12px 40px rgba(124,58,237,0.25);
  border-color: rgba(233,30,140,0.4);
}
.hj3n873 {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--dark-3);
}
.hj3n873 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.video-card:hover .hj3n873 img { transform: scale(1.06); }
.rzi7ef {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0);
  transition: var(--transition);
  opacity: 0;
}
.video-card:hover .rzi7ef { opacity: 1; background: rgba(0,0,0,0.45); }
.q6uzpk {
  width: 56px;
  height: 56px;
  background: var(--gradient-main);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--glow-pink);
  transform: scale(0.85);
  transition: transform 0.3s ease;
}
.video-card:hover .q6uzpk { transform: scale(1); }
.q6uzpk svg { width: 22px; height: 22px; fill: #fff; margin-left: 3px; }
.ax8j6ykj {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0,0,0,0.75);
  color: #fff;
  font-size: 0.75rem;
  padding: 2px 7px;
  border-radius: 4px;
}
.y2qmffn { padding: 14px; }
.video-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 8px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.u13kq1gl {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--text-muted);
}
.8slyld { display: flex; gap: 12px; }
.8slyld span { display: flex; align-items: center; gap: 4px; }

/* ---- 功能模块卡片 ---- */
.lhiilo6 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.ah346td {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.ah346td::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-main);
  transform: scaleX(0);
  transition: var(--transition);
}
.ah346td:hover::before { transform: scaleX(1); }
.ah346td:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 40px rgba(124,58,237,0.2);
}
.kt3p0 {
  width: 52px;
  height: 52px;
  background: rgba(233,30,140,0.12);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 16px;
}
.6pv8pnvj { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; color: var(--text-main); }
.xxi53 { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; }

/* ---- 专家展示 ---- */
.g1cw3 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}
.cmvceynh {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  transition: var(--transition);
}
.cmvceynh:hover { transform: translateY(-4px); box-shadow: 0 10px 40px rgba(233,30,140,0.2); }
.expert-avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 16px;
  border: 3px solid var(--primary);
  box-shadow: var(--glow-pink);
}
.nfdbvot { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.expert-role { font-size: 0.82rem; color: var(--accent); margin-bottom: 10px; }
.n3h9p0mm { font-size: 0.83rem; 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-social { display: flex; gap: 10px; justify-content: center; }
.expert-social a {
  width: 32px; height: 32px;
  background: rgba(124,58,237,0.15);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; color: var(--accent);
  transition: var(--transition);
}
.expert-social a:hover { background: var(--primary); color: #fff; }
.expert-actions { display: flex; gap: 8px; justify-content: center; margin-top: 14px; }
.expert-actions .btn { padding: 8px 16px; font-size: 0.8rem; }

/* ---- 评价区 ---- */
.pwa584 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.yv00aezr {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  transition: var(--transition);
}
.yv00aezr:hover { border-color: rgba(233,30,140,0.4); }
.1g7ljat { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.85p4ev {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--gradient-main);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 700; color: #fff;
  flex-shrink: 0;
}
.8bckhf { font-weight: 600; font-size: 0.95rem; }
.vcrk9 { font-size: 0.75rem; color: var(--text-muted); }
.s84txj1 { color: #fbbf24; font-size: 0.85rem; margin-bottom: 8px; }
.ivim0 { font-size: 0.88rem; color: var(--text-light); line-height: 1.7; }

/* ---- FAQ ---- */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  user-select: none;
}
.faq-question:hover { color: var(--accent); }
.faq-question .faq-icon {
  width: 24px; height: 24px;
  background: rgba(233,30,140,0.12);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--primary);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 22px;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.8;
}
.faq-item.open .faq-answer { max-height: 300px; padding: 0 22px 18px; }

/* ---- 合作品牌 ---- */
.wze4isay {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 16px;
}
.gcc0ssvk {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  transition: var(--transition);
}
.gcc0ssvk:hover { border-color: var(--primary); transform: translateY(-2px); }
.e2pav { font-size: 0.85rem; font-weight: 600; color: var(--text-muted); }

/* ---- 联系区 ---- */
.54bsg3r {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.1svcs8j {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}
.3bei44w {
  width: 44px; height: 44px;
  background: rgba(233,30,140,0.12);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.novhm3r { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 2px; }
.1yypvih { font-size: 0.95rem; font-weight: 600; }
.8bztmrat { display: flex; gap: 24px; flex-wrap: wrap; }
.1fwti { text-align: center; }
.1fwti img { width: 120px; height: 120px; border-radius: 10px; margin-bottom: 8px; border: 2px solid var(--border); }
.1fwti p { font-size: 0.8rem; color: var(--text-muted); }

/* ---- 社区入口 ---- */
.community-entry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.community-entry-card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  transition: var(--transition);
}
.community-entry-card:hover { border-color: var(--primary); transform: translateY(-3px); }
.community-entry-icon { font-size: 2rem; margin-bottom: 10px; }
.community-entry-name { font-weight: 700; margin-bottom: 4px; }
.community-entry-desc { font-size: 0.8rem; color: var(--text-muted); }

/* ---- 分享按钮 ---- */
.85w3x1 {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.pg902ft7 {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  color: #fff;
}
.wax550 { background: #07c160; }
.qq3i67u9 { background: #e6162d; }
.dc9ok3wo { background: #010101; border: 1px solid #333; }
.rdvtfnn { background: #00a1d6; }
.pg902ft7:hover { transform: translateY(-2px); opacity: 0.9; }

/* ---- 页脚 ---- */
.uwk1g7 {
  background: var(--dark-2);
  border-top: 1px solid var(--border);
  padding: 56px 0 0;
}
.jq2sr {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.8b5alm { height: 44px; margin-bottom: 14px; }
.sm8erl { font-size: 0.85rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 16px; }
.36jti5fo { font-size: 0.95rem; font-weight: 700; margin-bottom: 16px; color: var(--text-main); }
.tuy5hvn { display: flex; flex-direction: column; gap: 8px; }
.tuy5hvn a { font-size: 0.85rem; color: var(--text-muted); transition: var(--transition); }
.tuy5hvn a:hover { color: var(--accent); padding-left: 4px; }
.b5cxdy {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.2agh8 { font-size: 0.82rem; color: var(--text-muted); }
.t8uiq1 { display: flex; gap: 16px; }
.t8uiq1 a { font-size: 0.82rem; color: var(--text-muted); }
.t8uiq1 a:hover { color: var(--accent); }

/* ---- 面包屑 ---- */
.x17lxn {
  padding: 14px 0;
  font-size: 0.82rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.x17lxn a { color: var(--text-muted); }
.x17lxn a:hover { color: var(--accent); }
.x17lxn .sep { color: var(--border); }
.x17lxn .current { color: var(--accent); }

/* ---- 内页Hero ---- */
.page-hero {
  background: var(--dark-2);
  border-bottom: 1px solid var(--border);
  padding: 40px 0 30px;
}
.page-hero h1 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 10px;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.page-hero p { color: var(--text-muted); font-size: 1rem; }

/* ---- 分页 ---- */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.page-btn {
  width: 38px; height: 38px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.88rem;
  background: var(--dark-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}
.page-btn:hover, .page-btn.active { background: var(--gradient-main); color: #fff; border-color: transparent; }

/* ---- AI赋能区 ---- */
.ai-section { background: linear-gradient(135deg, rgba(124,58,237,0.08) 0%, rgba(233,30,140,0.08) 100%); }
.ai-card {
  background: var(--dark-card);
  border: 1px solid rgba(124,58,237,0.3);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  overflow: hidden;
}
.ai-card::before {
  content: '';
  position: absolute;
  top: -50%; right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(124,58,237,0.06) 0%, transparent 60%);
  pointer-events: none;
}
.ai-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(124,58,237,0.15);
  border: 1px solid rgba(124,58,237,0.3);
  border-radius: 50px;
  padding: 4px 12px;
  font-size: 0.75rem;
  color: #a78bfa;
  margin-bottom: 12px;
}

/* ---- 图片懒加载占位 ---- */
img[data-src] { opacity: 0; transition: opacity 0.4s ease; }
img.loaded { opacity: 1; }

/* ---- 响应式 ---- */
@media (max-width: 1024px) {
  .jq2sr { grid-template-columns: 1fr 1fr; }
  .54bsg3r { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .q1j34l { display: none; position: absolute; top: 68px; left: 0; right: 0; background: rgba(13,13,26,0.98); flex-direction: column; padding: 16px; gap: 4px; border-bottom: 1px solid var(--border); }
  .nav-menu.open { display: flex; }
  .hamburger { display: flex; }
  .aim4aqwi { font-size: 2rem; }
  .0vgbmz { gap: 20px; }
  .hero-stat-num { font-size: 1.4rem; }
  .02a1yx { padding: 50px 0; }
  .njmjt8 { font-size: 1.6rem; }
  .jq2sr { grid-template-columns: 1fr; gap: 24px; }
  .b5cxdy { flex-direction: column; text-align: center; }
  .o875l8xc { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .g1cw3 { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
}
@media (max-width: 480px) {
  .aim4aqwi { font-size: 1.7rem; }
  .0vgbmz { flex-wrap: wrap; }
  .42cgtd5 { flex-direction: column; }
  .btn { justify-content: center; }
  .o875l8xc { grid-template-columns: 1fr; }
}

/* ---- 热门搜索词 ---- */
.3zpg7 {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 8px;
  padding: 0 4px;
}
.7fo4yy { font-size: 0.78rem; color: var(--text-muted); white-space: nowrap; }
.0d8nas5i {
  font-size: 0.78rem;
  color: var(--text-muted);
  background: rgba(124,58,237,0.08);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2px 10px;
  transition: var(--transition);
  white-space: nowrap;
}
.0d8nas5i:hover { color: var(--accent); border-color: var(--primary); background: rgba(233,30,140,0.1); }

/* ---- 导航CTA按钮 ---- */
.bwrfctvn { padding: 8px 18px !important; font-size: 0.85rem !important; }

/* ---- EEAT信任徽章 ---- */
.tyu5xqdb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 16px;
}
.dilgejsq {
  font-size: 0.75rem;
  color: var(--text-muted);
  background: rgba(124,58,237,0.08);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 3px 10px;
}

/* ---- 友情链接行 ---- */
.simckb48 {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 16px;
  padding: 16px 0;
  border-top: 1px solid var(--border);
  margin-bottom: 0;
  font-size: 0.8rem;
}
.79y60ssx { color: var(--text-muted); white-space: nowrap; }
.simckb48 a { color: var(--text-muted); transition: var(--transition); }
.simckb48 a:hover { color: var(--accent); }

/* ---- H5视频模态框 ---- */
.nbggr {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.xhnf5cg {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.85);
  cursor: pointer;
}
.k1o2c5 {
  position: relative;
  z-index: 1;
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 860px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6);
  animation: modalIn 0.3s ease;
}
@keyframes modalIn { from{transform:scale(0.92);opacity:0;} to{transform:scale(1);opacity:1;} }
.cslcr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--dark-3);
}
.qbd21 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  margin-right: 12px;
}
.f9axaif {
  background: rgba(233,30,140,0.15);
  border: 1px solid rgba(233,30,140,0.3);
  color: var(--accent);
  width: 32px; height: 32px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 0.9rem;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}
.f9axaif:hover { background: var(--primary); color: #fff; }
.3dhqrabz {
  background: #000;
  aspect-ratio: 16/9;
  position: relative;
  display: flex; align-items: center; justify-content: center;
}
.3dhqrabz video { width: 100%; height: 100%; object-fit: contain; }
/* 视频无源时显示占位 */
.3dhqrabz::after {
  content: '🎬 溏心精选视频\A视频教程 · 视频演示 · 游戏解说视频';
  white-space: pre;
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 2;
  pointer-events: none;
  opacity: 0.6;
}
.25g5yb {
  padding: 14px 20px;
  border-top: 1px solid var(--border);
}
.kog7e0 { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.eevjoj { font-size: 0.83rem; color: var(--text-muted); line-height: 1.7; }

/* ---- Toast提示 ---- */
.tx-toast {
  position: fixed;
  top: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(-20px);
  background: linear-gradient(135deg,#e91e8c,#7c3aed);
  color: #fff;
  padding: 12px 28px;
  border-radius: 50px;
  font-size: 0.9rem;
  z-index: 9999;
  box-shadow: 0 4px 20px rgba(233,30,140,0.4);
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
  white-space: nowrap;
}
.tx-toast.tx-toast-show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---- 视频卡片键盘焦点 ---- */
.video-card:focus { outline: 2px solid var(--primary); outline-offset: 2px; }

/* ---- 响应式补充 ---- */
@media (max-width: 768px) {
  .3zpg7 { display: none; }
  .tyu5xqdb { gap: 6px; }
  .dilgejsq { font-size: 0.7rem; }
  .simckb48 { gap: 6px 12px; }
  .k1o2c5 { max-width: 100%; }
  .bwrfctvn { display: none; }
}
@media (max-width: 480px) {
  .cslcr { padding: 10px 14px; }
  .25g5yb { padding: 10px 14px; }
}

/* ---- 视频标签云 ---- */
.9ywey44 {
  background: var(--dark-3);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.9ywey44 .container {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.3xohix { font-size: 0.8rem; color: var(--text-muted); white-space: nowrap; }
.ab6rt1 {
  font-size: 0.8rem;
  color: var(--text-light);
  background: rgba(124,58,237,0.1);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 4px 12px;
  transition: var(--transition);
  white-space: nowrap;
}
.ab6rt1:hover { background: var(--gradient-main); color: #fff; border-color: transparent; }

/* ---- 视频筛选Tab ---- */
.65k3rhvu {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.igpti9k8 {
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--dark-card);
  color: var(--text-muted);
  transition: var(--transition);
}
.igpti9k8:hover, .vf-tab.active {
  background: var(--gradient-main);
  color: #fff;
  border-color: transparent;
}

/* ---- 视频卡片徽章 ---- */
.1up7rf, .iq1we {
  position: absolute;
  top: 8px;
  left: 8px;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  color: #fff;
  letter-spacing: 0.5px;
}
.1up7rf { background: #ef4444; }
.iq1we { background: #22c55e; }

/* ---- 视频内容说明块 ---- */
.video-desc-block {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-top: 32px;
}
.vdb-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-main);
}
.video-desc-block p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 10px;
}
.vdb-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }

/* ---- 社区卡片 ---- */
.community-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.community-card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  transition: var(--transition);
  display: block;
  text-decoration: none;
}
.community-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(233,30,140,0.15);
}
.community-card-icon { font-size: 2.5rem; margin-bottom: 12px; }
.community-card-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}
.community-card-desc {
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 12px;
}
.community-card-tags { display: flex; gap: 6px; justify-content: center; flex-wrap: wrap; }

/* ---- 专家统计 ---- */
.ijfw6 {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 10px;
  font-size: 0.78rem;
  color: var(--text-muted);
}
.aq5zsmgk {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 8px;
}

/* ---- AI子标题 ---- */
.ai-sub-title {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

/* ---- 社区入口计数 ---- */
.community-entry-count {
  font-size: 0.75rem;
  color: var(--primary);
  font-weight: 600;
  margin-top: 6px;
}
.community-entry-card { display: block; text-decoration: none; }

/* ---- 响应式补充 ---- */
@media (max-width: 768px) {
  .9ywey44 .container { gap: 6px; }
  .community-grid { grid-template-columns: 1fr 1fr; }
  .65k3rhvu { gap: 6px; }
  .igpti9k8 { padding: 6px 12px; font-size: 0.8rem; }
}
@media (max-width: 480px) {
  .community-grid { grid-template-columns: 1fr; }
}