:root {
  --paper: #F7F4EF;
  --ink: #1C1A17;
  --muted: #6E6A63;
  --line: #E3DDD3;
  --accent: #1B7A4A;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #17150F;
    --ink: #F2EEE6;
    --muted: #9A948A;
    --line: #34302A;
    --accent: #58B383;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  padding: 0 20px;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-text-size-adjust: 100%;
}
.top { max-width: 720px; margin: 0 auto; padding: 28px 0 8px; }
.wordmark {
  font-size: 19px; font-weight: 700; letter-spacing: -0.01em;
  color: var(--ink); text-decoration: none;
}
main { max-width: 720px; margin: 0 auto; padding: 12px 0 48px; }
h1 { font-size: 30px; line-height: 1.2; letter-spacing: -0.02em; margin: 24px 0 12px; }
h2 { font-size: 20px; margin: 34px 0 10px; }
h3 { font-size: 17px; margin: 26px 0 8px; }
p, li { color: var(--ink); }
.lead { font-size: 18px; }
a { color: var(--accent); }
em { color: var(--muted); font-style: normal; font-size: 14px; }
hr { border: 0; border-top: 1px solid var(--line); margin: 32px 0; }
code {
  background: color-mix(in srgb, var(--line) 60%, transparent);
  padding: 1px 5px; border-radius: 4px; font-size: 0.9em;
}
table { border-collapse: collapse; width: 100%; display: block; overflow-x: auto; }
th, td { border-bottom: 1px solid var(--line); padding: 8px 10px; text-align: left; }
.links { list-style: none; padding: 0; }
.links li { margin: 6px 0; }
footer {
  max-width: 720px; margin: 0 auto; padding: 24px 0 56px;
  border-top: 1px solid var(--line); font-size: 14px;
}
.muted { color: var(--muted); margin-top: 8px; }