:root {
  --ink: #1c1917;
  --muted: #57534e;
  --rule: #e7e5e4;
  --bg: #fdfcfb;
  --link: #1d4ed8;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ink: #f5f5f4;
    --muted: #a8a29e;
    --rule: #292524;
    --bg: #1c1917;
    --link: #93c5fd;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.65 ui-sans-serif, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}
main {
  max-width: 38rem;
  margin: 0 auto;
  padding: 4rem 1.25rem 6rem;
}
h1 {
  font-size: 2rem;
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
}
h2 {
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 2.5rem 0 0.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--rule);
}
p, ul { margin: 0 0 1rem; }
ul { padding-left: 1.25rem; }
li { margin-bottom: 0.35rem; }
.lede { font-size: 1.1rem; color: var(--muted); margin-bottom: 1.5rem; }
a { color: var(--link); }
code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9em;
}
pre {
  background: rgba(120, 113, 108, 0.12);
  border-radius: 6px;
  padding: 0.9rem 1rem;
  overflow-x: auto;
  max-width: 100%;
}
pre code { font-size: 0.85rem; line-height: 1.5; }
.links { margin-top: 3rem; color: var(--muted); }
.updated { margin-top: 3rem; color: var(--muted); font-size: 0.9rem; }