:root{
  --bg:#070707;
  --bg-soft:#111016;
  --bg-panel:#17131a;
  --gold:#d9b46b;
  --gold-bright:#ffd98b;
  --red:#8d1f2f;
  --text:#f5eee0;
  --muted:#b7a98f;
  --line:rgba(217,180,107,.22);
  --shadow:0 24px 80px rgba(0,0,0,.45);
  --radius:24px;
  --container:min(1180px,92vw);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;
  background:
    radial-gradient(circle at 20% 8%,rgba(217,180,107,.14),transparent 28rem),
    radial-gradient(circle at 90% 18%,rgba(141,31,47,.18),transparent 34rem),
    linear-gradient(180deg,#050505 0%,#0a090b 42%,#070707 100%);
  color:var(--text);
  line-height:1.75;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  opacity:.12;
  background-image:linear-gradient(transparent 95%,rgba(217,180,107,.12) 96%),
    linear-gradient(90deg,transparent 95%,rgba(217,180,107,.08) 96%);
  background-size:42px 42px;
  z-index:-1;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  border-bottom:1px solid rgba(217,180,107,.16);
  background:rgba(7,7,7,.86);
  backdrop-filter:blur(16px);
}
.nav-wrap{
  width:var(--container);
  margin:auto;
  min-height:74px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
}
.brand-lockup{
  display:inline-flex;
  align-items:center;
  gap:12px;
  font-weight:800;
  letter-spacing:.08em;
}
.brand-mark{
  width:42px;
  height:42px;
  display:grid;
  place-items:center;
  border-radius:14px;
  color:#140d05;
  background:linear-gradient(135deg,var(--gold-bright),var(--gold) 55%,#8b5c24);
  box-shadow:0 0 32px rgba(217,180,107,.22);
}
.brand-text{font-size:20px}
.site-nav{
  display:flex;
  align-items:center;
  gap:6px;
}
.site-nav a{
  padding:9px 13px;
  border-radius:999px;
  color:#e6d9bd;
  font-size:15px;
  transition:.2s ease;
}
.site-nav a:hover,.site-nav a.active{
  color:#17110a;
  background:linear-gradient(135deg,#ffe2a4,var(--gold));
}
.nav-toggle{
  display:none;
  background:transparent;
  border:0;
  width:44px;
  height:44px;
  padding:8px;
}
.nav-toggle span{
  display:block;
  height:2px;
  margin:6px 0;
  background:var(--gold);
  border-radius:4px;
}
.hero{
  position:relative;
  min-height:760px;
  display:grid;
  align-items:center;
  overflow:hidden;
  border-bottom:1px solid rgba(217,180,107,.14);
}
.hero::after{
  content:"";
  position:absolute;
  inset:auto 0 0;
  height:180px;
  background:linear-gradient(180deg,transparent,#070707);
  pointer-events:none;
}
.hero-media{
  position:absolute;
  inset:0;
  opacity:.72;
}
.hero-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  filter:saturate(1.12) contrast(1.08);
}
.hero-overlay{
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg,rgba(0,0,0,.92) 0%,rgba(0,0,0,.62) 44%,rgba(0,0,0,.22) 100%),
    radial-gradient(circle at 75% 50%,rgba(217,180,107,.2),transparent 28rem);
}
.hero-content{
  position:relative;
  z-index:2;
  width:var(--container);
  margin:auto;
  padding:120px 0 90px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:var(--gold-bright);
  letter-spacing:.08em;
  font-weight:700;
  margin:0 0 18px;
}
.eyebrow::before{
  content:"";
  width:34px;
  height:2px;
  background:linear-gradient(90deg,var(--gold-bright),transparent);
}
h1,h2,h3{line-height:1.18;margin:0;color:#fff7e8}
h1{
  max-width:820px;
  font-size:clamp(42px,7vw,86px);
  letter-spacing:-.05em;
}
h2{
  font-size:clamp(30px,4vw,52px);
  letter-spacing:-.03em;
}
h3{font-size:22px}
.lead{
  max-width:690px;
  color:#e8dbc1;
  font-size:19px;
  margin:24px 0 0;
}
.hero-actions,.section-actions,.button-row{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-top:34px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:48px;
  padding:0 22px;
  border-radius:999px;
  border:1px solid rgba(217,180,107,.32);
  color:#f7ead0;
  background:rgba(255,255,255,.06);
  transition:.2s ease;
  font-weight:700;
}
.btn.primary{
  color:#1c1205;
  border:0;
  background:linear-gradient(135deg,var(--gold-bright),var(--gold));
  box-shadow:0 18px 42px rgba(217,180,107,.22);
}
.btn:hover{
  transform:translateY(-2px);
  border-color:rgba(255,217,139,.62);
}
.hero-stats{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  max-width:780px;
  gap:14px;
  margin-top:52px;
}
.stat-card{
  border:1px solid rgba(217,180,107,.22);
  border-radius:22px;
  background:rgba(20,16,17,.62);
  padding:20px;
  backdrop-filter:blur(8px);
}
.stat-card strong{
  display:block;
  color:var(--gold-bright);
  font-size:24px;
  line-height:1.1;
}
.stat-card span{color:var(--muted);font-size:14px}
main{position:relative}
.section{
  width:var(--container);
  margin:0 auto;
  padding:88px 0;
}
.section.compact{padding:56px 0}
.section-head{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:32px;
  margin-bottom:34px;
}
.section-head p{
  max-width:650px;
  color:var(--muted);
  margin:14px 0 0;
}
.grid{
  display:grid;
  gap:22px;
}
.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{
  position:relative;
  overflow:hidden;
  border:1px solid rgba(217,180,107,.17);
  border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.025));
  box-shadow:var(--shadow);
}
.card-pad{padding:26px}
.card p{color:var(--muted);margin:12px 0 0}
.media-card{
  min-height:100%;
}
.poster{
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
  background:#120e10;
}
.poster.tall{aspect-ratio:3/4}
.poster img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:.35s ease;
}
.play-hover{
  position:absolute;
  inset:0;
  display:grid;
  place-items:center;
  background:linear-gradient(180deg,transparent,rgba(0,0,0,.74));
  opacity:0;
  transition:.25s ease;
}
.play-hover::before{
  content:"▶";
  width:70px;
  height:70px;
  display:grid;
  place-items:center;
  border-radius:50%;
  background:linear-gradient(135deg,var(--gold-bright),var(--gold));
  color:#1d1204;
  box-shadow:0 0 46px rgba(217,180,107,.34);
}
.media-card:hover img{transform:scale(1.05)}
.media-card:hover .play-hover{opacity:1}
.card-body{padding:20px}
.tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:14px;
}
.tag{
  display:inline-flex;
  border:1px solid rgba(217,180,107,.22);
  color:#f4dfb6;
  background:rgba(217,180,107,.08);
  border-radius:999px;
  padding:5px 10px;
  font-size:13px;
}
.score{
  position:absolute;
  top:14px;
  right:14px;
  z-index:2;
  border-radius:999px;
  padding:5px 10px;
  background:rgba(0,0,0,.68);
  border:1px solid rgba(217,180,107,.36);
  color:var(--gold-bright);
  font-weight:800;
  font-size:13px;
}
.ribbon{
  position:absolute;
  left:14px;
  top:14px;
  z-index:2;
  border-radius:999px;
  padding:5px 10px;
  background:linear-gradient(135deg,#7d1425,#c04a3b);
  color:#fff3e6;
  font-size:13px;
}
.feature{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:28px;
  align-items:center;
}
.feature-visual{
  border-radius:30px;
  overflow:hidden;
  border:1px solid rgba(217,180,107,.18);
  box-shadow:var(--shadow);
}
.feature-copy p{color:var(--muted)}
.icon-list{
  list-style:none;
  padding:0;
  margin:22px 0 0;
  display:grid;
  gap:14px;
}
.icon-list li{
  display:flex;
  gap:12px;
  align-items:flex-start;
  color:#e9dac0;
}
.icon-list li::before{
  content:"";
  flex:0 0 10px;
  height:10px;
  margin-top:9px;
  border-radius:50%;
  background:var(--gold-bright);
  box-shadow:0 0 18px rgba(217,180,107,.7);
}
.channel-card{
  min-height:250px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  padding:24px;
  background:
    linear-gradient(180deg,transparent,rgba(0,0,0,.82)),
    linear-gradient(135deg,rgba(217,180,107,.18),rgba(141,31,47,.22));
}
.channel-card strong{
  font-size:28px;
  color:#fff6e7;
}
.channel-card span{color:#d6c5a5}
.topic-card{
  min-height:220px;
  padding:26px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
}
.topic-card .topic-no{
  color:rgba(255,217,139,.45);
  font-size:54px;
  font-weight:900;
  line-height:1;
}
.timeline{
  position:relative;
  display:grid;
  gap:18px;
}
.timeline::before{
  content:"";
  position:absolute;
  left:11px;
  top:10px;
  bottom:10px;
  width:1px;
  background:rgba(217,180,107,.22);
}
.timeline-item{
  position:relative;
  padding-left:42px;
}
.timeline-item::before{
  content:"";
  position:absolute;
  left:4px;
  top:8px;
  width:15px;
  height:15px;
  border-radius:50%;
  background:var(--gold-bright);
}
.timeline-item strong{display:block;color:#fff3d7}
.timeline-item span{color:var(--muted)}
.testimonial{
  padding:26px;
}
.avatar{
  width:54px;
  height:54px;
  border-radius:18px;
  object-fit:cover;
  border:1px solid rgba(217,180,107,.32);
}
.user-row{
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom:14px;
}
.faq{
  display:grid;
  gap:14px;
}
.faq details{
  border:1px solid rgba(217,180,107,.17);
  border-radius:20px;
  background:rgba(255,255,255,.04);
  padding:18px 20px;
}
.faq summary{
  cursor:pointer;
  font-weight:800;
  color:#fff4dc;
}
.faq p{color:var(--muted)}
.page-hero{
  width:var(--container);
  margin:0 auto;
  padding:108px 0 52px;
}
.page-hero .lead{max-width:850px}
.breadcrumbs{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin-bottom:24px;
  color:var(--muted);
}
.breadcrumbs a{color:#f2d89a}
.filter-bar{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin:24px 0 0;
}
.filter-chip{
  border:1px solid rgba(217,180,107,.22);
  background:rgba(255,255,255,.04);
  color:#e9d8b7;
  border-radius:999px;
  padding:9px 14px;
}
.table-card{
  overflow:auto;
}
.schedule{
  width:100%;
  border-collapse:collapse;
  min-width:660px;
}
.schedule th,.schedule td{
  padding:16px;
  border-bottom:1px solid rgba(217,180,107,.14);
  text-align:left;
}
.schedule th{color:#ffdc96;font-weight:800}
.schedule td{color:#e4d5ba}
.contact-panel{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:24px;
}
.contact-box{
  padding:28px;
}
.form-like{
  display:grid;
  gap:14px;
}
.form-like label{
  color:#fff2d7;
  font-weight:700;
}
.form-like input,.form-like textarea,.form-like select{
  width:100%;
  border:1px solid rgba(217,180,107,.2);
  border-radius:16px;
  background:rgba(255,255,255,.05);
  color:#f6ead5;
  padding:13px 15px;
  font:inherit;
}
.form-like textarea{min-height:120px;resize:vertical}
.note{
  border-left:3px solid var(--gold);
  padding:14px 18px;
  border-radius:0 16px 16px 0;
  background:rgba(217,180,107,.08);
  color:#e3d1ae;
}
.cta-band{
  position:relative;
  overflow:hidden;
  border-radius:32px;
  padding:46px;
  background:
    radial-gradient(circle at 82% 10%,rgba(255,217,139,.2),transparent 28rem),
    linear-gradient(135deg,rgba(217,180,107,.18),rgba(141,31,47,.18));
  border:1px solid rgba(217,180,107,.22);
}
.cta-band p{color:#e5d2ae;max-width:720px}
.site-footer{
  border-top:1px solid rgba(217,180,107,.16);
  background:linear-gradient(180deg,#09080a,#050505);
  padding:56px 0 28px;
}
.footer-grid{
  width:var(--container);
  margin:auto;
  display:grid;
  grid-template-columns:1.5fr .7fr .7fr;
  gap:30px;
}
.footer-grid p{color:var(--muted);max-width:560px}
.footer-grid strong{display:block;color:#ffe0a1;margin-bottom:12px}
.footer-grid a{
  display:block;
  color:#d7c7a6;
  margin:8px 0;
}
.footer-bottom{
  width:var(--container);
  margin:34px auto 0;
  padding-top:22px;
  border-top:1px solid rgba(217,180,107,.12);
  color:#a89773;
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
}
.dynamic-line{
  display:inline-flex;
  gap:6px;
  align-items:center;
  border:1px solid rgba(217,180,107,.18);
  border-radius:999px;
  padding:8px 12px;
  background:rgba(255,255,255,.04);
}
.video-frame{
  aspect-ratio:16/9;
  border-radius:26px;
  overflow:hidden;
  background:#111;
  border:1px solid rgba(217,180,107,.2);
}
.video-frame img{
  width:100%;
  height:100%;
  object-fit:cover;
}
@media (max-width:980px){
  .site-nav{
    position:fixed;
    inset:74px 0 auto 0;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:16px 4vw 26px;
    background:rgba(7,7,7,.96);
    border-bottom:1px solid rgba(217,180,107,.16);
  }
  .site-nav.open{display:flex}
  .site-nav a{border-radius:16px;padding:13px 16px}
  .nav-toggle{display:block}
  .hero{min-height:680px}
  .hero-stats,.grid.cols-4,.grid.cols-3,.grid.cols-2,.feature,.contact-panel,.footer-grid{
    grid-template-columns:1fr;
  }
  .section-head{display:block}
}
@media (max-width:640px){
  .nav-wrap{min-height:66px}
  .site-nav{inset:66px 0 auto 0}
  .hero{min-height:620px}
  .hero-content{padding:86px 0 62px}
  .hero-stats{margin-top:34px}
  .section{padding:62px 0}
  .page-hero{padding:82px 0 36px}
  .cta-band{padding:30px}
  .card-body,.card-pad,.contact-box{padding:20px}
  .hero-actions,.section-actions,.button-row{gap:10px}
  .btn{width:100%}
}