@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@500;600&family=Sora:wght@500;600;700&display=swap');
:root{--bg:#090e18;--panel:#111b2a;--text:#eef8ff;--dim:#9aacbe;--gold:#65c9f7;--line:rgba(183,234,255,.12);--green:#49d8b3}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 90% 0,rgba(101,201,247,.13),transparent 26%),var(--bg);color:var(--text);font-family:Inter,sans-serif}.wrap{width:min(940px,calc(100% - 40px));margin:auto}a{color:inherit;text-decoration:none}nav{border-bottom:1px solid var(--line);background:rgba(9,14,24,.9);position:sticky;top:0;z-index:2}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font:700 1rem Sora;display:flex;align-items:center;gap:10px}.mark{display:grid;place-items:center;width:31px;height:31px;border-radius:7px;background:linear-gradient(135deg,var(--gold),#b7eaff);color:#10131b;font-size:.76rem}.back{font-size:.84rem;color:var(--dim)}.back:hover{color:var(--gold)}main{padding:78px 0 100px}.tag{font:600 .72rem 'JetBrains Mono';letter-spacing:.1em;color:var(--gold);text-transform:uppercase}.hero{max-width:720px;margin-bottom:54px}.hero h1{font:700 clamp(2.2rem,5vw,3.65rem)/1.08 Sora;letter-spacing:-.045em;margin:15px 0}.hero p{max-width:640px;color:var(--dim);font-size:1.05rem;line-height:1.7}.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.card{padding:27px;border:1px solid var(--line);border-radius:15px;background:var(--panel)}.card h2{font:600 1.15rem Sora;margin:0 0 11px}.card p,.card li{color:var(--dim);font-size:.92rem;line-height:1.65}.card ul{padding-left:19px;margin:12px 0 0}.wide{grid-column:1/-1}.step{display:flex;gap:16px}.number{display:grid;place-items:center;flex:0 0 30px;height:30px;border-radius:7px;background:rgba(101,201,247,.13);color:var(--gold);font:.72rem 'JetBrains Mono'}.notice{margin-top:25px;padding:20px;border-left:3px solid var(--gold);background:rgba(101,201,247,.07);color:var(--dim);font-size:.86rem;line-height:1.6}footer{border-top:1px solid var(--line);padding:25px 0;color:var(--dim);font-size:.8rem}@media(max-width:620px){.grid{grid-template-columns:1fr}.wide{grid-column:auto}main{padding-top:55px}.nav{height:67px}}