:root{--bg:#080b1d;--panel:#11162d;--panel2:#171d3a;--text:#f7f8ff;--muted:#aab3d6;--brand:#7657ff;--accent:#ff6f91;--cyan:#21d5c4;--gold:#ffbd62;--line:rgba(255,255,255,.12);--shadow:0 18px 60px rgba(0,0,0,.35)}*{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 20% 0%,rgba(118,87,255,.22),transparent 30%),radial-gradient(circle at 80% 10%,rgba(255,111,145,.18),transparent 28%),linear-gradient(180deg,#080b1d 0%,#0b1027 48%,#090c1c 100%);color:var(--text);line-height:1.75}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}video{display:block;width:100%;height:auto}.container{width:min(1180px,92vw);margin:auto}.topbar{position:sticky;top:0;z-index:50;background:rgba(8,11,29,.84);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.nav{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:14px 0}.brand{display:flex;align-items:center;gap:12px;font-weight:800}.brand img{width:48px;height:48px;border-radius:14px;object-fit:cover;box-shadow:0 0 0 1px var(--line)}.brand span{font-size:20px;letter-spacing:.5px}.navlinks{display:flex;gap:8px;flex-wrap:wrap}.navlinks a{padding:9px 13px;border-radius:999px;color:#d9ddff;font-weight:650;font-size:14px}.navlinks a:hover,.navlinks a.active{background:linear-gradient(135deg,rgba(118,87,255,.34),rgba(255,111,145,.22));color:#fff}.search-strip{border-top:1px solid rgba(255,255,255,.06);padding:12px 0 16px}.fake-search{display:flex;gap:10px;background:rgba(255,255,255,.08);border:1px solid var(--line);border-radius:18px;padding:8px;box-shadow:var(--shadow)}.fake-search input{flex:1;background:transparent;border:0;outline:0;color:#fff;font-size:15px;padding:10px 14px}.fake-search button,.btn{border:0;border-radius:14px;background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;font-weight:800;padding:10px 18px;cursor:pointer;box-shadow:0 12px 30px rgba(118,87,255,.24)}.ghost{background:rgba(255,255,255,.09);border:1px solid var(--line);box-shadow:none}.hero{padding:58px 0 34px}.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:32px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.07);padding:6px 12px;border-radius:999px;color:#cbd2ff;font-size:13px}.hero h1{font-size:clamp(34px,6vw,64px);line-height:1.12;margin:18px 0 18px;letter-spacing:-1.5px}.gradient{background:linear-gradient(135deg,#fff 0%,#d6d9ff 38%,#ffb6cb 70%,#7ff4e9 100%);-webkit-background-clip:text;color:transparent}.lead{font-size:18px;color:#d9defd;max-width:680px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.statline{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:26px}.stat{background:rgba(255,255,255,.07);border:1px solid var(--line);border-radius:18px;padding:14px}.stat b{font-size:24px;color:#fff}.stat span{display:block;color:var(--muted);font-size:13px}.hero-media{position:relative;border-radius:30px;overflow:hidden;border:1px solid rgba(255,255,255,.18);box-shadow:var(--shadow)}.hero-media img{aspect-ratio:16/9;object-fit:cover}.badge-float{position:absolute;left:18px;bottom:18px;background:rgba(8,11,29,.82);border:1px solid var(--line);border-radius:16px;padding:10px 14px;color:#fff}.section{padding:48px 0}.section-head{display:flex;justify-content:space-between;gap:18px;align-items:end;margin-bottom:22px}.section h2{font-size:clamp(26px,4vw,42px);line-height:1.25;margin:0}.section p.sub{color:var(--muted);max-width:740px;margin:8px 0 0}.grid{display:grid;gap:18px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.card{background:linear-gradient(180deg,rgba(255,255,255,.085),rgba(255,255,255,.045));border:1px solid var(--line);border-radius:24px;padding:20px;box-shadow:0 12px 34px rgba(0,0,0,.20)}.card h3{margin:0 0 8px;font-size:20px}.card p{color:#c2c9ed;margin:0}.video-card{padding:0;overflow:hidden;position:relative}.video-thumb{position:relative;overflow:hidden;background:#11162d}.video-thumb img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .45s ease,filter .45s ease}.video-card:hover img{transform:scale(1.06);filter:brightness(.75)}.play{position:absolute;inset:0;display:grid;place-items:center;opacity:0;transition:.25s}.video-card:hover .play{opacity:1}.play span{width:62px;height:62px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.92);color:#10142a;font-weight:900;box-shadow:0 15px 40px rgba(0,0,0,.35)}.video-body{padding:17px}.meta{display:flex;flex-wrap:wrap;gap:8px;color:#aeb7db;font-size:13px;margin-top:10px}.tag{display:inline-flex;padding:4px 9px;border-radius:999px;background:rgba(33,213,196,.13);color:#bffaf4;border:1px solid rgba(33,213,196,.22);font-size:12px}.pill-list{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}.json-box{background:#070a18;border:1px solid rgba(118,87,255,.28);border-radius:18px;padding:16px;overflow:auto;color:#c9d1ff;font-family:"SFMono-Regular",Consolas,monospace;font-size:13px;white-space:pre-wrap}.expert{display:grid;grid-template-columns:74px 1fr;gap:14px;align-items:start}.avatar{width:74px;height:74px;border-radius:22px;background:linear-gradient(135deg,var(--brand),var(--accent));display:grid;place-items:center;font-size:28px;font-weight:900}.logo-wall{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.logo-item{min-height:74px;border-radius:18px;display:grid;place-items:center;background:rgba(255,255,255,.07);border:1px solid var(--line);color:#dfe3ff;font-weight:800}.steps{counter-reset:s}.step{position:relative;padding-left:62px}.step:before{counter-increment:s;content:counter(s);position:absolute;left:18px;top:20px;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--cyan),var(--brand));font-weight:900}.faq details{background:rgba(255,255,255,.07);border:1px solid var(--line);border-radius:18px;padding:16px}.faq details+details{margin-top:12px}.faq summary{cursor:pointer;font-weight:800}.faq p{color:#c2c9ed;margin:10px 0 0}.review{display:flex;gap:14px}.review .avatar{width:52px;height:52px;border-radius:18px;font-size:18px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:stretch}.qr-row{display:flex;gap:16px;flex-wrap:wrap}.qr{background:#fff;border-radius:18px;padding:10px;width:130px}.share{display:flex;gap:10px;flex-wrap:wrap}.share button{background:rgba(255,255,255,.08);color:#fff;border:1px solid var(--line);border-radius:12px;padding:9px 12px;cursor:pointer}.breadcrumb{color:var(--muted);font-size:14px;margin:26px 0 0}.page-title{padding:42px 0 22px}.page-title h1{font-size:clamp(32px,5vw,54px);margin:10px 0}.article{background:rgba(255,255,255,.055);border:1px solid var(--line);border-radius:26px;padding:26px}.article h2,.article h3,.article h4{color:#fff}.footer{margin-top:54px;background:#050714;border-top:1px solid var(--line);padding:38px 0}.footer-grid{display:grid;grid-template-columns:1.4fr .9fr .9fr;gap:22px}.small{color:var(--muted);font-size:14px}.mobile-menu{display:none}.toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%);background:#121833;border:1px solid var(--line);padding:12px 18px;border-radius:999px;box-shadow:var(--shadow);z-index:99;opacity:0;pointer-events:none;transition:.25s}.toast.show{opacity:1}@media (max-width:900px){.hero-grid,.grid-3,.grid-4,.grid-2,.contact-grid,.footer-grid{grid-template-columns:1fr}.nav{align-items:flex-start}.navlinks{display:none;width:100%;padding-bottom:10px}.navlinks.open{display:flex}.mobile-menu{display:inline-flex}.statline{grid-template-columns:1fr}.logo-wall{grid-template-columns:repeat(2,1fr)}.section-head{display:block}.hero{padding-top:34px}.brand span{font-size:17px}.fake-search{border-radius:16px}.fake-search button{padding:10px 12px}}