:root {
  --bg: #F6F1EA;
  --ink: #3F5446;
  --sage: #8FAA95;
  --muted: #6B7A70;
  --rule: #E3DBD0;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141210;
    --ink: #E8E2D8;
    --sage: #8FAA95;
    --muted: #A39C91;
    --rule: #2C2824;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.65 ui-rounded, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-text-size-adjust: 100%;
}
main { max-width: 680px; margin: 0 auto; padding: 40px 20px 80px; }
header { margin-bottom: 40px; }
header a { display: inline-block; }
header img { height: 28px; width: auto; display: block; }
h1 { font-size: 32px; line-height: 1.2; margin: 0 0 8px; }
h2 { font-size: 20px; margin: 40px 0 8px; }
p, li { margin: 0 0 12px; }
ul { padding-left: 20px; }
a { color: var(--ink); text-underline-offset: 3px; }
.updated { color: var(--muted); margin-bottom: 32px; }
.summary { border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); padding: 20px 0; margin: 24px 0 8px; }
.summary p:last-child { margin-bottom: 0; }
footer { margin-top: 56px; padding-top: 20px; border-top: 1px solid var(--rule); color: var(--muted); font-size: 15px; }
footer a { color: var(--muted); margin-right: 16px; }
nav ol { padding-left: 20px; columns: 2; column-gap: 32px; }
nav li { margin-bottom: 4px; break-inside: avoid; }
@media (max-width: 560px) { nav ol { columns: 1; } }
table { width: 100%; border-collapse: collapse; margin: 12px 0 20px; font-size: 15px; line-height: 1.5; display: block; overflow-x: auto; }
th, td { text-align: left; vertical-align: top; padding: 10px 12px 10px 0; border-bottom: 1px solid var(--rule); min-width: 120px; }
th { font-weight: 600; }
footer p { margin-bottom: 12px; }
code { font-size: 15px; word-break: break-all; }