:root{--bg:#05070a;--panel:#0d131b;--text:#f7f9fb;--muted:#97a4b4;--line:rgba(255,255,255,.11);--cyan:#8ff6ff}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}a{color:inherit;text-decoration:none}.shell{width:min(980px,calc(100% - 40px));margin:auto}header{border-bottom:1px solid var(--line);background:rgba(5,7,10,.82);backdrop-filter:blur(18px)}.nav{height:76px;display:flex;align-items:center;gap:28px}.brand{font-size:22px;font-weight:950;letter-spacing:-.04em}.brand small{font-size:14px;color:#8c99a9}.links{display:flex;gap:22px;margin-left:auto;color:#b7c1cd}.hero{padding:80px 0 42px}.eyebrow{font-size:13px;letter-spacing:.18em;color:#758aa0;font-weight:900}.hero h1{font-size:clamp(54px,7vw,88px);line-height:.92;letter-spacing:-.065em;margin:18px 0 22px}.hero p{font-size:20px;line-height:1.6;color:#a1aebb;max-width:760px}.content{padding:18px 0 90px}.section{border-top:1px solid var(--line);padding:32px 0}.section h2{font-size:30px;letter-spacing:-.035em;margin:0 0 14px}.section h3{font-size:20px;margin:22px 0 8px}.section p,.section li{font-size:17px;line-height:1.7;color:#a0adbb}.section ul,.section ol{padding-left:22px}.note{border:1px solid rgba(143,246,255,.2);background:rgba(143,246,255,.05);border-radius:18px;padding:18px 20px;color:#c8d5df!important}.cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}.card{border:1px solid var(--line);border-radius:22px;padding:22px;background:linear-gradient(145deg,#111923,#090e15)}.card b{font-size:28px}.card p{margin-bottom:0}.footer{padding:45px 0;border-top:1px solid var(--line);color:#8290a1}.footer a{margin-right:20px;color:#b5c0cc}@media(max-width:720px){.links{display:none}.cards{grid-template-columns:1fr}.hero{padding-top:58px}.hero h1{font-size:58px}}
@media(max-width:620px){html,body{max-width:100%}h1,h2{font-size:clamp(30px,9vw,54px)!important;overflow-wrap:anywhere;line-height:1.08}main,.shell,section,article{min-width:0}input,button{max-width:100%}}

@media(max-width:390px){.footer .shell{display:flex;flex-wrap:wrap;gap:12px}.footer a{margin-right:0;overflow-wrap:anywhere}.hero h1{font-size:clamp(40px,13vw,58px)}}