:root {
  --mist: #edefea;
  --ink: #1e2b2f;
  --slate: #5e6b6e;
  --line: rgba(30, 43, 47, 0.12);
  --mark: #6b5d4f;
}
@media (prefers-color-scheme: dark) {
  :root {
    --mist: #1a2124;
    --ink: #e8ece6;
    --slate: #9aa5a7;
    --line: rgba(232, 236, 230, 0.14);
    --mark: #c9b8a4;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--mist);
  color: var(--ink);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
main { max-width: 680px; margin: 0 auto; padding: 48px 20px 72px; }
h1, h2 { font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif; font-weight: 600; line-height: 1.2; }
h1 { font-size: 40px; margin: 0 0 8px; }
h2 { font-size: 22px; margin: 36px 0 8px; }
p, li { color: var(--ink); }
.lede { color: var(--slate); font-size: 19px; margin-top: 0; }
.muted { color: var(--slate); font-size: 15px; }
a { color: var(--mark); text-underline-offset: 3px; }
nav { display: flex; gap: 20px; flex-wrap: wrap; margin: 28px 0 0; padding-top: 20px; border-top: 1px solid var(--line); }
ol, ul { padding-left: 22px; }
.box { border: 1px solid var(--line); border-radius: 16px; padding: 4px 20px; margin: 20px 0; }