:root{
    --bg:#070606;
    --bg-soft:#11100f;
    --panel:#171311;
    --panel-2:#201816;
    --gold:#d7ad62;
    --gold-bright:#f2d493;
    --red:#7d1c19;
    --muted:#b9ab96;
    --text:#fff8ed;
    --line:rgba(215,173,98,.22);
    --shadow:0 28px 80px rgba(0,0,0,.45);
    --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    color:var(--text);
    background:radial-gradient(circle at 20% 0%,rgba(125,28,25,.34),transparent 35%),radial-gradient(circle at 85% 20%,rgba(215,173,98,.18),transparent 32%),var(--bg);
    font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;
    line-height:1.75;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.site-header{
    position:sticky;top:0;z-index:20;
    backdrop-filter:blur(18px);
    background:rgba(7,6,6,.78);
    border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.02em}
.brand-mark{
    display:grid;place-items:center;width:52px;height:52px;border-radius:17px;
    color:#21150a;background:linear-gradient(135deg,var(--gold-bright),var(--gold) 52%,#9a6931);
    box-shadow:0 0 34px rgba(215,173,98,.32);
    font-size:22px;
}
.brand-text{color:var(--gold-bright);font-size:15px}
.site-nav{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.site-nav a{padding:10px 14px;border-radius:999px;color:#e7dac5;font-size:14px;border:1px solid transparent}
.site-nav a:hover,.site-nav a.active{border-color:var(--line);background:rgba(215,173,98,.1);color:var(--gold-bright)}
.nav-toggle{display:none;border:1px solid var(--line);background:rgba(215,173,98,.08);color:var(--gold-bright);border-radius:999px;padding:9px 14px}
.hero{position:relative;overflow:hidden;padding:88px 0 74px;border-bottom:1px solid rgba(215,173,98,.12)}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,6,6,.96) 0%,rgba(7,6,6,.72) 45%,rgba(7,6,6,.38)),radial-gradient(circle at 70% 10%,rgba(215,173,98,.2),transparent 35%);pointer-events:none}
.hero-inner{position:relative;display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:46px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);color:var(--gold-bright);background:rgba(215,173,98,.08);padding:7px 13px;border-radius:999px;font-size:13px}
.eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 14px var(--gold)}
h1{font-size:clamp(38px,6vw,74px);line-height:1.05;margin:20px 0 18px;letter-spacing:-.05em}
.hero p{font-size:18px;color:#e0d2bd;max-width:720px;margin:0 0 28px}
.hero-actions,.section-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:13px 20px;border:1px solid var(--line);font-weight:700;transition:.2s ease;background:rgba(255,255,255,.02)}
.btn.primary{background:linear-gradient(135deg,var(--gold-bright),var(--gold));color:#20140a;border-color:transparent;box-shadow:0 18px 44px rgba(215,173,98,.24)}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 36px rgba(0,0,0,.28)}
.hero-visual{position:relative;border-radius:34px;overflow:hidden;border:1px solid rgba(215,173,98,.24);box-shadow:var(--shadow);background:#0c0a09}
.hero-visual img{width:100%;height:auto}
.stat-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:32px}
.stat{padding:16px;border:1px solid var(--line);border-radius:20px;background:rgba(23,19,17,.72)}
.stat strong{display:block;font-size:22px;color:var(--gold-bright)}
.stat span{display:block;color:var(--muted);font-size:13px;margin-top:4px}
section{padding:76px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:30px}
.section-head h2{font-size:clamp(28px,3.8vw,46px);line-height:1.1;margin:0;letter-spacing:-.03em}
.section-head p{color:var(--muted);max-width:640px;margin:10px 0 0}
.grid{display:grid;gap:22px}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
.card,.feature,.faq-item,.contact-card,.topic-row,.schedule-item{
    border:1px solid var(--line);background:linear-gradient(180deg,rgba(32,24,22,.9),rgba(14,12,11,.88));border-radius:var(--radius);box-shadow:0 18px 55px rgba(0,0,0,.22);
}
.card{overflow:hidden;position:relative}
.cover{position:relative;aspect-ratio:16/9;overflow:hidden;background:#100c0b}
.cover img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease,filter .45s ease}
.card:hover .cover img{transform:scale(1.06);filter:brightness(.82)}
.play-overlay{position:absolute;inset:0;display:grid;place-items:center;background:linear-gradient(180deg,transparent,rgba(0,0,0,.66));opacity:0;transition:.25s ease}
.card:hover .play-overlay{opacity:1}
.play-button{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;background:rgba(215,173,98,.92);color:#1b1008;box-shadow:0 0 44px rgba(215,173,98,.48);font-size:24px}
.card-body{padding:20px}
.card-kicker{display:flex;justify-content:space-between;gap:10px;color:var(--gold-bright);font-size:13px;margin-bottom:8px}
.card h3,.feature h3,.contact-card h3,.topic-row h3{margin:0 0 9px;font-size:20px}
.card p,.feature p,.faq-item p,.contact-card p,.topic-row p,.schedule-item p{margin:0;color:var(--muted)}
.feature{padding:24px;position:relative;overflow:hidden}
.feature:before{content:"";position:absolute;width:160px;height:160px;border-radius:50%;right:-60px;top:-80px;background:rgba(215,173,98,.09)}
.feature-icon{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;background:rgba(215,173,98,.1);border:1px solid var(--line);color:var(--gold-bright);font-weight:900;margin-bottom:16px}
.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:30px;align-items:center}
.panel{border:1px solid var(--line);border-radius:32px;background:linear-gradient(145deg,rgba(32,24,22,.92),rgba(10,9,8,.88));padding:32px;box-shadow:var(--shadow)}
.panel h2{font-size:clamp(28px,3.4vw,44px);line-height:1.12;margin:0 0 16px}
.panel p{color:var(--muted);margin:0 0 18px}
.tag-list{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.tag{border:1px solid var(--line);color:#ead8b7;background:rgba(215,173,98,.08);border-radius:999px;padding:7px 12px;font-size:13px}
.nav-cards{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.nav-card{border:1px solid var(--line);background:rgba(215,173,98,.06);border-radius:20px;padding:18px;min-height:118px;display:flex;flex-direction:column;justify-content:space-between;color:#f0dec2}
.nav-card span{color:var(--muted);font-size:13px}
.topic-row{padding:24px;display:grid;grid-template-columns:170px 1fr auto;align-items:center;gap:20px}
.topic-badge{width:120px;height:74px;border-radius:18px;border:1px solid var(--line);display:grid;place-items:center;background:linear-gradient(135deg,rgba(215,173,98,.18),rgba(125,28,25,.16));color:var(--gold-bright);font-weight:800}
.quote{padding:24px;border-left:3px solid var(--gold)}
.quote-head{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.avatar{width:46px;height:46px;border-radius:50%;overflow:hidden;border:1px solid var(--line)}
.faq-list{display:grid;gap:14px}
.faq-item{padding:22px}
.faq-item h3{margin:0 0 8px;font-size:18px;color:var(--gold-bright)}
.page-hero{padding:70px 0 42px;background:linear-gradient(180deg,rgba(125,28,25,.22),transparent);border-bottom:1px solid rgba(215,173,98,.12)}
.page-hero h1{font-size:clamp(36px,5vw,58px);margin-bottom:16px}
.page-hero p{max-width:800px;color:#dfd0b9;font-size:18px;margin:0}
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}
.filter-chip{border:1px solid var(--line);border-radius:999px;padding:9px 14px;color:#eadcc4;background:rgba(255,255,255,.03)}
.timeline{display:grid;gap:16px}
.schedule-item{padding:20px;display:grid;grid-template-columns:110px 1fr;gap:18px;align-items:start}
.schedule-time{color:var(--gold-bright);font-weight:800}
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.contact-card{padding:24px}
.form-like{display:grid;gap:12px;margin-top:16px}
.form-like div{padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid rgba(215,173,98,.14);color:#e4d4ba}
.notice{border:1px solid rgba(215,173,98,.28);background:linear-gradient(135deg,rgba(215,173,98,.12),rgba(125,28,25,.1));border-radius:22px;padding:20px;color:#eadcc4}
.site-footer{border-top:1px solid var(--line);background:#090807;padding:54px 0 28px;color:#d8c8ad}
.footer-grid{display:grid;grid-template-columns:1.6fr .8fr 1fr;gap:28px}
.footer-brand{display:block;font-size:26px;color:var(--gold-bright);margin-bottom:10px}
.site-footer h2{font-size:16px;color:var(--gold-bright);margin:0 0 12px}
.site-footer a{display:block;color:#d8c8ad;margin:7px 0}
.footer-bottom{border-top:1px solid rgba(215,173,98,.16);margin-top:28px;padding-top:18px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:13px;color:#a99b87}
@media (max-width:980px){
    .hero-inner,.split{grid-template-columns:1fr}
    .grid.cols-2,.grid.cols-3,.grid.cols-4,.contact-grid{grid-template-columns:repeat(2,1fr)}
    .nav-cards{grid-template-columns:repeat(3,1fr)}
    .topic-row{grid-template-columns:1fr}
    .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
    .container{width:min(100% - 28px,1180px)}
    .header-inner{min-height:68px}
    .nav-toggle{display:inline-flex}
    .site-nav{display:none;position:absolute;left:14px;right:14px;top:70px;padding:14px;border:1px solid var(--line);border-radius:20px;background:rgba(7,6,6,.96);box-shadow:var(--shadow)}
    .site-nav.open{display:grid;grid-template-columns:1fr 1fr}
    .site-nav a{padding:11px 12px}
    .hero{padding:56px 0 48px}
    .stat-strip,.grid.cols-2,.grid.cols-3,.grid.cols-4,.contact-grid,.footer-grid{grid-template-columns:1fr}
    .nav-cards{grid-template-columns:1fr 1fr}
    .section-head{display:block}
    section{padding:54px 0}
    .card-body,.panel,.feature{padding:20px}
}
@media (max-width:460px){.nav-cards{grid-template-columns:1fr}.schedule-item{grid-template-columns:1fr}.hero-actions,.section-actions{display:grid}.btn{width:100%}}