*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0d0d0d;--surface:#111111;--card:#1a1a1a;--border:#2a2a2a;
  --purple:#a855f7;--pink:#ec4899;--text:#e0e0e0;--muted:#9aa0a6;
  --green:#22c55e;--red:#f87171;
  --gradient:linear-gradient(135deg,#a855f7,#ec4899);
}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Inter,system-ui,sans-serif;
  line-height:1.7;min-height:100vh;-webkit-font-smoothing:antialiased;
}
a{color:var(--purple);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:860px;margin:0 auto;padding:48px 24px 96px}

.topbar{
  border-bottom:1px solid var(--border);background:rgba(10,10,10,0.9);
  backdrop-filter:blur(10px);position:sticky;top:0;z-index:10;
}
.topbar-inner{
  max-width:860px;margin:0 auto;padding:16px 24px;
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;
}
.topbar a{font-size:0.85rem;color:var(--muted);font-weight:600}
.topbar a.brand{color:var(--text);font-size:0.95rem}
.topbar .links{display:flex;gap:18px;flex-wrap:wrap}

h1{font-size:2rem;font-weight:800;letter-spacing:-0.5px;margin-bottom:14px;line-height:1.25}
h2{
  font-size:1.35rem;font-weight:700;margin:44px 0 16px;padding-top:8px;
  border-top:1px solid var(--border);letter-spacing:-0.25px;
}
h2:first-of-type{border-top:none;padding-top:0}
h3{font-size:1.05rem;font-weight:700;margin:28px 0 10px;color:var(--text)}
p{margin-bottom:14px;color:var(--text)}
.lede{color:var(--muted);font-size:1.02rem;margin-bottom:8px}
ul,ol{margin:0 0 14px 22px}
li{margin-bottom:6px}
strong{color:#fff;font-weight:700}
em{color:var(--muted)}
hr{border:none;border-top:1px solid var(--border);margin:36px 0}

code{
  font-family:'SFMono-Regular',Consolas,'Liberation Mono',Menlo,monospace;
  background:var(--surface);border:1px solid var(--border);border-radius:4px;
  padding:1px 6px;font-size:0.85em;color:#e2c8ff;
}
pre{
  background:var(--surface);border:1px solid var(--border);border-radius:10px;
  padding:16px 18px;overflow-x:auto;margin:14px 0 20px;font-size:0.83rem;line-height:1.65;
}
pre code{background:none;border:none;padding:0;color:var(--text)}

table{width:100%;border-collapse:collapse;margin:14px 0 22px;font-size:0.88rem}
th,td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--border)}
th{color:var(--muted);font-weight:700;font-size:0.78rem;text-transform:uppercase;letter-spacing:0.4px}
td code{white-space:nowrap}

.callout{
  background:rgba(168,85,247,0.07);border:1px solid rgba(168,85,247,0.25);
  border-radius:10px;padding:14px 18px;margin:16px 0;font-size:0.92rem;
}
.callout.warn{background:rgba(239,68,68,0.08);border-color:rgba(239,68,68,0.3)}

footer.page-footer{
  border-top:1px solid var(--border);margin-top:60px;padding-top:24px;
  color:var(--muted);font-size:0.85rem;
}