:root{
  --bg:#0b0c10;--panel:#111318;--ink:#e6e6e6;--muted:#a9b1bd;--accent:#88c0d0;--accent2:#d08770;
  --line:#1d212a;--hl:#2a2f3a;--good:#a3be8c;--warn:#ebcb8b;--bad:#bf616a;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial}
a{color:var(--accent)}
code,kbd{background:var(--hl);padding:.15rem .35rem;border-radius:.35rem;font-family:ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",Menlo,monospace}
.container{max-width:1100px;margin:0 auto;padding:2rem}
nav{position:sticky;top:0;background:rgba(11,12,16,.85);backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid var(--line);z-index:9}
nav .inner{display:flex;gap:1rem;align-items:center;max-width:1100px;margin:0 auto;padding:.75rem 2rem}
nav a{color:var(--ink);text-decoration:none;padding:.35rem .6rem;border-radius:.5rem}
nav a:hover{background:var(--hl)}
h1{font-size:2rem;margin:0 0 .75rem}
h2{font-size:1.35rem;margin:2rem 0 .5rem;border-bottom:1px solid var(--line);padding-bottom:.35rem}
h3{font-size:1.1rem;margin:1rem 0 .25rem;color:var(--muted)}
p.lede{color:var(--muted)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:1.1rem;margin:1rem 0}
.table{width:100%;border-collapse:collapse;border:1px solid var(--line);background:var(--panel)}
.table th,.table td{border:1px solid var(--line);padding:.55rem .6rem;vertical-align:top}
.table th{background:var(--hl);text-align:left}
.small{font-size:.92rem;color:var(--muted)}
.badge{display:inline-block;border-radius:999px;padding:.12rem .5rem;font-size:.75rem;border:1px solid var(--line);background:var(--hl);color:var(--ink)}
.kicker{letter-spacing:.12em;text-transform:uppercase;color:var(--accent2);font-weight:700;font-size:.78rem}
.callout{border-left:4px solid var(--accent2);padding:.75rem 1rem;background:rgba(208,135,112,.08);border-radius:8px}
.ok{border-left-color:var(--good);background:rgba(163,190,140,.08)}
.warn{border-left-color:var(--warn);background:rgba(235,203,139,.08)}
.foot{margin-top:3rem;padding:1.5rem 0;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}
.grid{display:grid;gap:1rem}
@media (min-width:800px){.grid.cols-2{grid-template-columns:1fr 1fr} .grid.cols-3{grid-template-columns:1fr 1fr 1fr}}
ul.clean{list-style:none;padding:0;margin:0}
ul.clean li{padding:.25rem 0}
hr{border:none;border-top:1px solid var(--line);margin:1.5rem 0}