:root {
  color-scheme: light dark;
  --fg: #111;
  --muted: #5a5a5a;
  --warn: #8a5a00;
  --bg: #fafafa;
  --pre: #efefef;
  --line: rgba(0, 0, 0, 0.14);
  --link: #0645ad;
}
@media (prefers-color-scheme: dark) {
  :root {
    --fg: #ececec;
    --muted: #9a9a9a;
    --warn: #e0b060;
    --bg: #111;
    --pre: #1b1b1b;
    --line: rgba(255, 255, 255, 0.14);
    --link: #8ab4f8;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

main {
  max-width: 40rem;
  margin: 0 auto;
  padding: 2rem 1.15rem 3.5rem;
}

.top {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

h1 {
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin: 0;
}

h2 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 1.85rem 0 0.55rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--line);
}

.lede {
  margin: 0 0 0.25rem;
  font-size: 1.05rem;
  line-height: 1.45;
  max-width: 36rem;
}

.warn {
  margin: 0;
  color: var(--warn);
  font-size: 0.8rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.note {
  color: var(--muted);
  font-size: 0.92rem;
}

p, li { margin: 0 0 0.55rem; }
ul, ol { margin: 0 0 0.65rem; padding-left: 1.2rem; }
li { margin-bottom: 0.28rem; }
li pre { margin-top: 0.4rem; }

a { color: var(--link); }

.links {
  list-style: none;
  padding-left: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
}
.links li { margin: 0; }

code, pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.84em;
}
:not(pre) > code {
  padding: 0.08em 0.28em;
  background: var(--pre);
  border-radius: 3px;
}
pre {
  margin: 0.4rem 0 0.75rem;
  padding: 0.8rem 0.9rem;
  background: var(--pre);
  border-radius: 6px;
  overflow-x: auto;
  line-height: 1.4;
  -webkit-overflow-scrolling: touch;
}
pre code {
  font-size: 1em;
  background: none;
  padding: 0;
}