:root{
  --bg:#06060b;
  --panel:#11111c;
  --panel-2:#171427;
  --text:#f5f1ff;
  --muted:#b8aed0;
  --gold:#f3c96b;
  --purple:#9b5cff;
  --pink:#ff4fd8;
  --line:rgba(255,255,255,.12);
  --shadow:0 20px 70px rgba(155,92,255,.24);
}
*{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 12% 8%,rgba(155,92,255,.25),transparent 28%),radial-gradient(circle at 88% 0,rgba(243,201,107,.2),transparent 24%),linear-gradient(180deg,#05050a 0%,#0b0814 48%,#06060b 100%);color:var(--text);min-height:100vh;overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.9),transparent);pointer-events:none;z-index:-1}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;border:0}
.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px clamp(16px,4vw,54px);background:rgba(6,6,11,.78);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.logo{display:flex;align-items:center;gap:12px;min-width:max-content}.logo img{border-radius:18px;box-shadow:0 0 34px rgba(243,201,107,.32)}.logo strong{display:block;font-size:22px;letter-spacing:.08em}.logo em{display:block;font-size:12px;color:var(--gold);font-style:normal;margin-top:3px}.nav{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}.nav a{padding:10px 13px;border-radius:999px;color:var(--muted);font-size:14px;border:1px solid transparent}.nav a:hover,.nav a.active{color:#fff;border-color:rgba(243,201,107,.45);background:linear-gradient(135deg,rgba(243,201,107,.15),rgba(155,92,255,.18))}
.search-shell{max-width:1180px;margin:18px auto 0;padding:0 18px;display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center}.search-shell input{width:100%;padding:16px 18px;border-radius:18px;border:1px solid rgba(155,92,255,.36);background:rgba(17,17,28,.72);color:#fff;outline:none;box-shadow:inset 0 0 30px rgba(155,92,255,.08)}.search-shell button{padding:16px 22px;border:0;border-radius:18px;background:linear-gradient(135deg,var(--gold),var(--purple));color:#100915;font-weight:800;cursor:pointer}.search-shell p{grid-column:1/-1;margin:0;color:var(--muted);font-size:13px;min-height:18px}
main{width:min(1180px,100%);margin:0 auto;padding:22px 18px 60px}.section-glow,.content-section{position:relative;border:1px solid var(--line);border-radius:34px;background:linear-gradient(145deg,rgba(17,17,28,.86),rgba(10,9,18,.76));box-shadow:var(--shadow);overflow:hidden}.section-glow:before,.content-section:before{content:"";position:absolute;inset:-2px;background:radial-gradient(circle at 15% 0,rgba(243,201,107,.22),transparent 24%),radial-gradient(circle at 90% 20%,rgba(255,79,216,.19),transparent 25%);pointer-events:none}.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:30px;align-items:center;padding:clamp(28px,5vw,70px);min-height:520px}.hero>*{position:relative}.kicker{color:var(--gold);letter-spacing:.16em;text-transform:uppercase;font-weight:700}.hero h1{font-size:clamp(36px,7vw,76px);line-height:1.02;margin:14px 0;background:linear-gradient(120deg,#fff,var(--gold),#d8c3ff,#fff);-webkit-background-clip:text;color:transparent;text-shadow:0 0 40px rgba(155,92,255,.18)}.lead{font-size:18px;color:var(--muted);line-height:1.8;max-width:680px}.hero-actions,.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 22px;border-radius:999px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.05);color:#fff;font-weight:700}.btn.primary{background:linear-gradient(135deg,var(--gold),var(--pink),var(--purple));border:0;color:#090610;box-shadow:0 16px 40px rgba(155,92,255,.28)}
.content-section{margin-top:28px;padding:clamp(24px,4vw,46px)}.section-head{position:relative;display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:22px}.section-head h2{font-size:clamp(26px,4vw,42px);margin:0}.section-head p{margin:10px 0 0;color:var(--muted);line-height:1.7}.badge{display:inline-flex;border:1px solid rgba(243,201,107,.4);color:var(--gold);border-radius:999px;padding:8px 13px;font-weight:700;font-size:13px;background:rgba(243,201,107,.08)}.grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.grid.three{grid-template-columns:repeat(3,1fr)}.grid.two{grid-template-columns:repeat(2,1fr)}.video-card,.info-card,.review-card,.faq-card,.expert-card,.partner-card{position:relative;border:1px solid var(--line);border-radius:26px;background:rgba(255,255,255,.055);overflow:hidden;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}.video-card:hover,.info-card:hover,.review-card:hover,.faq-card:hover,.expert-card:hover,.partner-card:hover{transform:translateY(-6px);border-color:rgba(243,201,107,.42);box-shadow:0 18px 55px rgba(155,92,255,.2)}.video-card figure{position:relative;margin:0;aspect-ratio:16/10;overflow:hidden;background:#0c0a14}.hero-card figure{aspect-ratio:16/10}.video-card img{width:100%;height:100%;object-fit:cover;transform:scale(1.01);transition:transform .35s ease,filter .35s ease}.video-card:hover img{transform:scale(1.08);filter:saturate(1.25) contrast(1.05)}.video-card figure:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(0,0,0,.82));opacity:.95}.video-card figcaption{position:absolute;left:14px;right:14px;bottom:12px;z-index:2;color:#efeaff;font-size:12px;line-height:1.45}.play-btn{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) scale(.75);z-index:3;width:66px;height:66px;border-radius:50%;border:1px solid rgba(255,255,255,.4);background:linear-gradient(135deg,rgba(243,201,107,.9),rgba(155,92,255,.9));color:#08060c;font-size:24px;opacity:0;transition:all .25s ease;cursor:pointer}.video-card:hover .play-btn{opacity:1;transform:translate(-50%,-50%) scale(1);box-shadow:0 0 55px rgba(255,79,216,.45)}.video-content{padding:18px}.tag{display:inline-block;padding:6px 10px;border-radius:999px;background:rgba(155,92,255,.18);color:#dfd1ff;font-size:12px;margin-bottom:10px}.video-card h3,.info-card h3,.review-card h3,.expert-card h3,.faq-card h3{margin:0 0 9px;font-size:20px}.video-card p,.info-card p,.review-card p,.expert-card p,.faq-card p{color:var(--muted);line-height:1.7;margin:0}.stats{display:flex;flex-wrap:wrap;gap:10px;margin-top:15px;color:var(--gold);font-size:12px}.info-card,.review-card,.faq-card,.expert-card,.partner-card{padding:22px}.topic-stream{position:relative;display:grid;gap:14px}.topic{padding:16px 18px;border-radius:20px;background:linear-gradient(135deg,rgba(243,201,107,.08),rgba(155,92,255,.12));border:1px solid var(--line)}.topic strong{display:block;margin-bottom:6px}.topic p{margin:0;color:var(--muted);line-height:1.65}.danmu{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.danmu span{padding:9px 12px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid var(--line);color:#e9ddff;font-size:13px}.expert-card .avatar{width:64px;height:64px;border-radius:22px;background:linear-gradient(135deg,var(--gold),var(--purple));display:grid;place-items:center;color:#0b0710;font-weight:900;margin-bottom:14px}.partners{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.partner-card{text-align:center;font-weight:900;letter-spacing:.1em;color:#f5e3ae}.faq-card summary{cursor:pointer;font-weight:800;font-size:18px}.faq-card p{margin-top:12px}.contact-box{display:grid;grid-template-columns:1fr 1fr;gap:20px;position:relative}.domain-chip{display:inline-flex;padding:10px 14px;border-radius:16px;background:rgba(243,201,107,.12);border:1px solid rgba(243,201,107,.28);color:var(--gold);font-weight:800}.site-footer{border-top:1px solid var(--line);background:rgba(6,6,11,.9);padding:34px clamp(18px,5vw,60px);color:var(--muted)}.footer-brand{display:flex;align-items:center;gap:14px;margin-bottom:24px}.footer-brand img{border-radius:20px}.footer-brand strong{display:block;color:#fff;font-size:24px}.footer-brand span{display:block;margin-top:4px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 2fr;gap:18px}.footer-grid h2{font-size:16px;color:#fff}.qr{width:92px;height:92px;border-radius:20px;display:grid;place-items:center;background:repeating-linear-gradient(45deg,rgba(255,255,255,.12) 0 6px,rgba(155,92,255,.18) 6px 12px);border:1px solid var(--line);color:#fff;font-weight:900}.social-share{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.social-share a{color:var(--gold)}.copy{margin-top:20px;font-size:13px}.breadcrumb{position:relative;color:var(--muted);margin-bottom:14px}.breadcrumb a{color:var(--gold)}.pill-list{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.pill-list span{padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.05);color:#e9ddff}.current-domain{color:var(--gold);font-weight:800}
@media (max-width:960px){.site-header{align-items:flex-start;flex-direction:column}.nav{justify-content:flex-start}.hero{grid-template-columns:1fr}.grid,.grid.three,.grid.two,.partners,.footer-grid,.contact-box{grid-template-columns:1fr 1fr}.hero{min-height:auto}.section-head{display:block}.search-shell{grid-template-columns:1fr}.search-shell button{width:100%}}
@media (max-width:620px){.site-header{padding:14px}.nav a{font-size:13px;padding:8px 10px}.grid,.grid.three,.grid.two,.partners,.footer-grid,.contact-box{grid-template-columns:1fr}.hero,.content-section{border-radius:24px}.hero{padding:26px}.hero h1{font-size:38px}.lead{font-size:16px}.footer-brand{align-items:flex-start}.search-shell{margin-top:12px}.video-card h3,.info-card h3{font-size:18px}}