:root {
  color-scheme: dark light;
  --bg: #0f1115;
  --text: #e6e8ec;
  --muted: #aab0bb;
  --link: #93a7cc;
  --rule: #343842;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f3f4f6;
    --text: #15181d;
    --muted: #4a515c;
    --link: #34507e;
    --rule: #c9cdd4;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--link); text-underline-offset: 2px; }
a:focus-visible { outline: 2px solid var(--link); outline-offset: 2px; }
header.site, main, footer.site {
  max-width: 68ch;
  margin: 0 auto;
  padding-left: 16px;
  padding-right: 16px;
}
header.site {
  padding-top: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rule);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  align-items: baseline;
}
header.site .name { font-weight: 700; color: var(--text); text-decoration: none; }
header.site nav { display: flex; flex-wrap: wrap; gap: 4px 16px; }
main { padding-top: 24px; padding-bottom: 32px; overflow-wrap: break-word; }
h1 { font-size: 1.7rem; line-height: 1.25; margin: 0 0 0.6em; }
h2 { font-size: 1.15rem; line-height: 1.3; margin: 1.8em 0 0.4em; }
p, ul, ol { margin: 0 0 1em; }
li { margin-bottom: 0.3em; }
footer.site {
  padding-top: 16px;
  padding-bottom: 32px;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.9rem;
}