:root{
  --bg:#0b1020; --panel:#121831; --ink:#eef2ff; --soft:#aab3d4; --faint:#6b76a3;
  --cyan:#5fe3ff; --violet:#b07dff; --line:rgba(255,255,255,.08);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font:16px/1.65 -apple-system,BlinkMacSystemFont,"SF Pro Rounded","SF Pro Text",Segoe UI,Roboto,Helvetica,Arial,sans-serif;
}
.wrap{max-width:760px; margin:0 auto; padding:48px 22px 96px}
header{display:flex; align-items:center; gap:12px; margin-bottom:8px}
.logo{width:34px;height:34px;border-radius:9px;
  background:linear-gradient(135deg,var(--cyan),var(--violet))}
h1{font-size:30px; letter-spacing:-.01em; margin:24px 0 4px}
h2{font-size:19px; margin:34px 0 8px; color:#fff}
.brand{font-weight:700;font-size:18px}
.muted{color:var(--soft)}
.faint{color:var(--faint); font-size:14px}
a{color:var(--cyan); text-decoration:none}
a:hover{text-decoration:underline}
p,li{color:var(--soft)}
li{margin:6px 0}
.card{background:var(--panel); border:1px solid var(--line); border-radius:16px; padding:22px 24px; margin-top:18px}
hr{border:0;border-top:1px solid var(--line);margin:40px 0}
.nav{display:flex;gap:18px;flex-wrap:wrap;margin-top:10px}
footer{margin-top:48px;color:var(--faint);font-size:13px}
code{background:rgba(255,255,255,.06);padding:1px 6px;border-radius:6px;color:#cdd6ff}