:root{
  --bg:#0b0b0f;
  --panel:#14141a;
  --line:rgba(255,255,255,.09);
  --text:#f2f2f5;
  --muted:#9a9aa8;
  --accent:#ff4d6d;
  --accent2:#ff8a5b;
}
*{box-sizing:border-box}
body{
  margin:0;
  background:radial-gradient(900px 500px at 10% -10%,rgba(255,77,109,.16),transparent 60%),var(--bg);
  color:var(--text);
  font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:860px;margin:0 auto;padding:0 20px}
header{border-bottom:1px solid var(--line);background:rgba(11,11,15,.7);backdrop-filter:blur(10px);position:sticky;top:0;z-index:9}
.nav{display:flex;align-items:center;gap:14px;padding:15px 0}
.nav img{width:38px;height:38px;border-radius:11px;border:1px solid var(--line)}
.nav .brand{font-weight:650;letter-spacing:-.2px}
.nav nav{margin-left:auto;display:flex;gap:20px;font-size:14px}
a{color:#ffb3c0;text-decoration:none;border-bottom:1px solid rgba(255,179,192,.35)}
a:hover{color:#fff;border-color:#fff}
.nav nav a{border:0;color:var(--muted)}
.nav nav a:hover{color:#fff}
h1{font-size:36px;line-height:1.15;letter-spacing:-1px;margin:52px 0 14px;font-weight:700}
h2{font-size:22px;letter-spacing:-.4px;margin:40px 0 12px;font-weight:640}
h3{font-size:16px;margin:26px 0 6px;font-weight:640}
p{color:#c9c9d4;margin:0 0 16px}
.lead{font-size:18px;color:#d8d8e2;max-width:64ch}
code{background:#1c1c24;border:1px solid var(--line);border-radius:6px;padding:2px 6px;font-size:13.5px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;margin:22px 0 8px}
.card{background:linear-gradient(180deg,#1b1b23,#14141a);border:1px solid var(--line);border-radius:15px;padding:20px}
.card h3{margin-top:0}
.card p{margin:0;font-size:14.5px;color:#b6b6c4}
ol.steps{padding-left:0;list-style:none;counter-reset:s}
ol.steps li{counter-increment:s;position:relative;padding-left:42px;margin-bottom:14px;color:#c9c9d4}
ol.steps li::before{
  content:counter(s);position:absolute;left:0;top:1px;width:26px;height:26px;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;font-size:13px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
}
.cta{
  display:inline-flex;align-items:center;gap:9px;margin:8px 0 4px;padding:13px 20px;border-radius:12px;border:0;
  background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;font-weight:600;font-size:15px;
}
.cta:hover{border:0;color:#fff}
.note{
  border-left:3px solid var(--accent);background:rgba(255,77,109,.07);padding:13px 16px;
  border-radius:0 11px 11px 0;font-size:14.5px;color:#d8d8e2;margin:20px 0;
}
footer{border-top:1px solid var(--line);margin-top:56px;padding:26px 0 44px;font-size:13.5px;color:#6d6d7d}
footer nav{display:flex;flex-wrap:wrap;gap:18px;margin-bottom:12px}
footer nav a{border:0;color:#8b8b9c}
footer nav a:hover{color:#fff}
ul.plain{color:#c9c9d4;padding-left:20px}
ul.plain li{margin-bottom:7px}
.updated{font-size:13.5px;color:var(--muted);margin-top:-6px}