:root{--bg:#070711;--panel:#11111f;--panel-2:#191127;--text:#f6f1ff;--muted:#b8adcb;--gold:#ffd36a;--purple:#a855f7;--pink:#ff4fb3;--cyan:#66e9ff;--line:rgba(255,255,255,.13);--shadow:0 24px 80px rgba(88,38,143,.36)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;background:radial-gradient(circle at 10% -10%,rgba(168,85,247,.32),transparent 30%),radial-gradient(circle at 90% 10%,rgba(255,211,106,.20),transparent 28%),linear-gradient(180deg,#070711 0%,#0b0716 42%,#090714 100%);color:var(--text);line-height:1.7;overflow-x:hidden}body:before{content:"";position:fixed;inset:0;pointer-events:none;background-image:radial-gradient(rgba(255,255,255,.08) 1px,transparent 1px);background-size:28px 28px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.8),transparent 85%);z-index:-1}a{color:inherit;text-decoration:none}img{max-width:100%;display:block;border-radius:24px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.site-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px clamp(18px,4vw,64px);backdrop-filter:blur(20px);background:rgba(7,7,17,.78);border-bottom:1px solid var(--line)}.logo{display:inline-flex;align-items:center;gap:10px;font-weight:900;letter-spacing:.06em}.logo-mark{display:inline-grid;place-items:center;width:46px;height:46px;border-radius:16px;background:linear-gradient(135deg,var(--gold),var(--pink) 48%,var(--purple));color:#080714;box-shadow:0 0 38px rgba(255,211,106,.35)}.logo-text{font-size:20px}.main-nav{display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:flex-end}.main-nav a{padding:9px 12px;border:1px solid transparent;border-radius:999px;color:#efe7ff;font-size:14px}.main-nav a:hover{border-color:rgba(255,211,106,.45);background:rgba(255,255,255,.07);box-shadow:0 0 24px rgba(168,85,247,.25)}.search-shell{padding:16px clamp(18px,4vw,64px);background:linear-gradient(90deg,rgba(255,211,106,.08),rgba(168,85,247,.12),rgba(102,233,255,.08));border-bottom:1px solid var(--line)}.fake-search{max-width:980px;margin:auto;display:grid;grid-template-columns:1fr auto;gap:10px;position:relative}.fake-search input{width:100%;border:1px solid rgba(255,255,255,.18);background:rgba(11,9,28,.78);color:#fff;border-radius:18px;padding:16px 18px;outline:none}.fake-search input:focus{border-color:var(--gold);box-shadow:0 0 0 4px rgba(255,211,106,.13)}.fake-search button,.btn{border:0;border-radius:18px;padding:14px 18px;font-weight:800;cursor:pointer}.fake-search button,.btn.primary{background:linear-gradient(135deg,var(--gold),var(--pink));color:#110818}.btn.secondary{border:1px solid rgba(255,255,255,.24);background:rgba(255,255,255,.07);color:#fff}.search-tip{position:absolute;left:16px;bottom:-30px;font-size:13px;color:var(--gold);opacity:0;transition:.25s}.fake-search.is-active .search-tip{opacity:1}main{padding:0 clamp(18px,4vw,64px)}.hero-section,.page-hero{min-height:74vh;display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.9fr);gap:44px;align-items:center;padding:80px 0}.page-hero.compact{min-height:auto;padding:64px 0 32px}.hero-copy h1,.page-hero h1{font-size:clamp(40px,7vw,86px);line-height:1.02;margin:14px 0;background:linear-gradient(135deg,#fff 0%,#ffe5a3 36%,#d7a7ff 68%,#88f2ff 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.hero-subtitle,.page-hero p{font-size:clamp(18px,2.5vw,25px);color:#e7def7}.eyebrow{margin:0;color:var(--gold);font-weight:900;text-transform:uppercase;letter-spacing:.16em}.domain-line{color:var(--muted);font-size:15px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.hero-visual,.page-hero figure{position:relative;margin:0;border-radius:34px;padding:1px;background:linear-gradient(135deg,rgba(255,211,106,.7),rgba(168,85,247,.65),rgba(102,233,255,.5));box-shadow:var(--shadow)}.hero-visual img,.page-hero img{border-radius:33px}.hero-visual figcaption,.page-hero figcaption{position:absolute;left:22px;right:22px;bottom:18px;padding:10px 12px;border-radius:14px;background:rgba(4,3,12,.62);font-size:13px;color:#f4e9ff;backdrop-filter:blur(12px)}.pulse-orb{position:absolute;width:110px;height:110px;border-radius:999px;filter:blur(8px);opacity:.85;animation:float 5s ease-in-out infinite}.pulse-orb.one{right:-30px;top:12%;background:rgba(255,211,106,.55)}.pulse-orb.two{left:-25px;bottom:10%;background:rgba(168,85,247,.6);animation-delay:-2s}@keyframes float{50%{transform:translateY(-18px) scale(1.05)}}.section-block{margin:44px 0;padding:34px;border:1px solid var(--line);border-radius:34px;background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.035));box-shadow:0 18px 80px rgba(0,0,0,.23)}.section-heading{max-width:850px;margin-bottom:24px}.section-heading h2,.section-block h2{font-size:clamp(28px,4vw,48px);line-height:1.1;margin:10px 0}.section-heading p,.section-block p{color:var(--muted)}.video-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.video-card{border:1px solid rgba(255,255,255,.13);border-radius:28px;overflow:hidden;background:rgba(7,7,17,.66);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}.video-card:hover{transform:translateY(-8px);border-color:rgba(255,211,106,.48);box-shadow:0 22px 70px rgba(168,85,247,.26)}.video-frame{position:relative;aspect-ratio:16/9;overflow:hidden;background:#05050d}.video-frame video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.video-frame .poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .45s ease,filter .45s ease}.video-card:hover .poster{transform:scale(1.08);filter:saturate(1.25) brightness(1.05)}.play-button{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%) scale(.88);width:68px;height:68px;border:1px solid rgba(255,255,255,.55);border-radius:999px;background:rgba(255,211,106,.86);color:#110714;opacity:0;transition:.25s;cursor:pointer;box-shadow:0 0 38px rgba(255,211,106,.45)}.video-card:hover .play-button{opacity:1;transform:translate(-50%,-50%) scale(1)}.video-badge{position:absolute;top:14px;left:14px;padding:6px 10px;border-radius:999px;background:rgba(7,7,17,.68);color:var(--gold);font-size:12px;border:1px solid rgba(255,211,106,.35)}.video-copy{padding:18px}.video-copy h3{font-size:20px;line-height:1.35;margin:0 0 10px}.tag-row,.bullet-cloud,.tag-panel{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}.tag-row span,.bullet-cloud span,.tag-panel span{border:1px solid rgba(255,255,255,.15);border-radius:999px;padding:6px 10px;background:rgba(255,255,255,.06);font-size:13px;color:#f8edff}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:16px 0 0}.metrics div{padding:9px;border-radius:14px;background:rgba(255,255,255,.055)}.metrics dt{font-size:12px;color:#9f93b4}.metrics dd{margin:0;font-weight:900;color:#ffe4a2}.split-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:center}.danmu-panel{position:relative;min-height:270px;border-radius:28px;background:radial-gradient(circle at 30% 20%,rgba(255,211,106,.18),transparent 32%),rgba(0,0,0,.24);overflow:hidden;padding:28px}.danmu-panel p{display:inline-block;margin:10px;padding:9px 13px;border-radius:999px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.12);animation:slide 8s linear infinite}.danmu-panel p:nth-child(2){animation-delay:-2s}.danmu-panel p:nth-child(3){animation-delay:-4s}.danmu-panel p:nth-child(4){animation-delay:-6s}@keyframes slide{from{transform:translateX(55%)}to{transform:translateX(-80%)}}.cards-3,.expert-grid,.review-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.cards-3 article,.expert-grid article,.review-card,.faq-list details{border:1px solid var(--line);background:rgba(9,8,24,.68);border-radius:24px;padding:22px}.expert-grid h3,.review-card h3{margin-bottom:0;color:#fff}.expert-grid h4,.review-card span{color:var(--gold);margin:6px 0}.review-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.logo-wall{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin:20px 0}.logo-wall span{display:grid;place-items:center;min-height:80px;border-radius:22px;background:linear-gradient(135deg,rgba(255,211,106,.13),rgba(168,85,247,.16));border:1px solid rgba(255,255,255,.12);font-weight:900}.faq-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.faq-list summary{cursor:pointer;font-weight:900;color:#fff}.contact-panel{display:grid;grid-template-columns:1fr 220px;gap:28px;align-items:center}.contact-panel img{max-width:220px;margin-left:auto}.site-footer{margin-top:72px;padding:40px clamp(18px,4vw,64px);display:grid;grid-template-columns:1.2fr auto;gap:26px;border-top:1px solid var(--line);background:#05050d}.footer-brand p{color:var(--muted)}.qr-grid{display:flex;gap:14px}.qr-grid figure{margin:0;text-align:center}.qr-grid img{width:112px;height:112px;border-radius:18px}.qr-grid figcaption{font-size:12px;color:var(--muted);margin-top:8px}.social-row{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:12px}.social-row a{border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:8px 12px;color:#f7efff}.tag-panel{align-content:center;justify-content:center;min-height:220px;border-radius:28px;background:radial-gradient(circle,rgba(168,85,247,.18),transparent 60%)}@media (max-width:1024px){.hero-section,.page-hero,.split-grid{grid-template-columns:1fr}.video-grid,.review-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.logo-wall{grid-template-columns:repeat(3,1fr)}.site-header{align-items:flex-start;flex-direction:column}.main-nav{justify-content:flex-start}}@media (max-width:720px){main{padding:0 14px}.search-shell{padding:12px 14px}.fake-search{grid-template-columns:1fr}.hero-section,.page-hero{padding:44px 0}.section-block{padding:22px;border-radius:24px}.video-grid,.cards-3,.expert-grid,.review-grid,.faq-list,.contact-panel,.site-footer{grid-template-columns:1fr}.metrics{grid-template-columns:repeat(2,1fr)}.logo-wall{grid-template-columns:repeat(2,1fr)}.qr-grid{justify-content:flex-start}.hero-visual figcaption,.page-hero figcaption{position:static;border-radius:0 0 22px 22px}.main-nav a{font-size:13px;padding:7px 9px}}