:root{
  --bg:#080b0f; --ink:#f2f5f7; --ink-soft:rgba(242,245,247,.74);
  --muted:#8b98a3; --gold:#f2c14e; --line:rgba(255,255,255,.09);
  --panel:rgba(255,255,255,.03);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.65 Inter,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
header{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:12px 24px;max-width:780px;margin:0 auto;padding:20px;
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none}
.brand span{display:flex;flex-direction:column;line-height:1.25}
.brand strong{font-size:17px;font-weight:650;letter-spacing:-.02em}
.brand span span,.brand span{font-size:12px;color:var(--muted)}
.brand strong{color:var(--ink)}
.mark{width:34px;height:34px;flex:0 0 auto}
nav{display:flex;flex-wrap:wrap;gap:4px}
nav a{
  padding:6px 10px;border-radius:7px;color:var(--muted);
  font-size:14px;text-decoration:none;
}
nav a:hover{color:var(--ink);background:rgba(255,255,255,.05)}
nav a[aria-current=page]{color:var(--ink);background:rgba(255,255,255,.07)}
main{max-width:780px;margin:0 auto;padding:32px 20px 8px}
h1{margin:0 0 10px;font-size:32px;font-weight:660;letter-spacing:-.025em;line-height:1.15}
.lede{margin:0 0 32px;font-size:18px;color:var(--ink-soft);text-wrap:balance}
h2{margin:38px 0 12px;font-size:21px;font-weight:620;letter-spacing:-.015em}
p{margin:0 0 14px}
a{color:var(--gold);text-underline-offset:2px}
ol,ul{margin:0 0 16px;padding-inline-start:22px}
li{margin-bottom:7px}
code{
  padding:1px 5px;border-radius:5px;background:rgba(255,255,255,.06);
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.86em;
}
.note{
  margin:0 0 20px;padding:14px 16px;border:1px solid var(--line);
  border-inline-start:3px solid var(--gold);border-radius:9px;background:var(--panel);
}
.note p:last-child{margin:0}
.aside{color:var(--muted);font-size:14px}
/* Wide content scrolls inside itself; the page body never scrolls sideways. */
.scroll{overflow-x:auto;margin:0 0 16px;border:1px solid var(--line);border-radius:9px}
table{border-collapse:collapse;width:100%;min-width:520px;font-size:14px}
th,td{padding:9px 12px;text-align:start;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-weight:600;white-space:nowrap}
tr:last-child td{border-bottom:0}
footer{
  max-width:780px;margin:40px auto 0;padding:20px 20px 40px;
  border-top:1px solid var(--line);
}
footer p{margin:0 0 6px;font-size:14px}
.fine{color:var(--muted);font-size:13px}
@media (max-width:520px){
  h1{font-size:26px}
  .lede{font-size:16px}
  main{padding-top:24px}
}