:root{--bg:#07090d;--surface:#10141b;--surface2:#171c25;--line:rgba(255,255,255,.08);
--text:#f3f5f8;--text2:rgba(243,245,248,.66);--text3:rgba(243,245,248,.42);
--a1:#2ed5c7;--a2:#3b82f6;--max:1040px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:17px/1.6 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif}
a{color:var(--a1);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
header.top{border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:700}
.brand img{width:32px;height:32px;border-radius:8px}
nav a{color:var(--text2);margin-left:22px;font-size:15px}
.hero{padding:72px 0 40px;text-align:center;background:radial-gradient(600px 320px at 50% 0,rgba(46,213,199,.16),transparent)}
.hero img.icon{width:120px;height:120px;border-radius:27px;box-shadow:0 12px 40px rgba(46,213,199,.25)}
h1{font-size:clamp(32px,6vw,52px);line-height:1.1;margin:24px 0 14px;letter-spacing:-.02em}
.lead{color:var(--text2);font-size:clamp(17px,2.4vw,20px);max-width:640px;margin:0 auto}
.cta{display:inline-block;margin-top:28px;padding:14px 28px;border-radius:999px;font-weight:600;color:#04110f;
background:linear-gradient(135deg,var(--a1),var(--a2))}
.cta:hover{text-decoration:none;opacity:.92}
.cta.soon{background:var(--surface2);color:var(--text2)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;padding:40px 0}
.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px}
.card h3{margin:6px 0 6px;font-size:18px}.card p{margin:0;color:var(--text2);font-size:15px}
.card .ic{font-size:26px}
section h2{font-size:28px;margin:48px 0 8px}
.steps{counter-reset:s;list-style:none;padding:0}
.steps li{counter-increment:s;position:relative;padding:0 0 18px 48px;color:var(--text2)}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;
background:var(--a1);color:#04110f;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:15px}
.steps b{color:var(--text)}
.note{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--a1);border-radius:12px;padding:16px 18px;color:var(--text2);font-size:15px;margin:24px 0}
.doc{max-width:760px;padding:48px 20px 64px}
.doc h1{font-size:36px;margin-top:0}.doc h2{font-size:22px;margin:36px 0 8px}
.doc p,.doc li{color:var(--text2)}.doc strong{color:var(--text)}
.muted{color:var(--text3);font-size:14px}
details{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 18px;margin:10px 0}
summary{cursor:pointer;font-weight:600}details p{margin:10px 0 2px}
footer{border-top:1px solid var(--line);margin-top:56px;padding:28px 0 40px;color:var(--text3);font-size:14px}
footer a{color:var(--text2);margin-right:18px}
@media(max-width:560px){nav a{margin-left:14px}.hero{padding-top:48px}}