/* One stylesheet for every page. No web fonts, no third party anything. */
:root {
  --bg: #fbfaf7;
  --ink: #1d2327;
  --ink-soft: #4a545b;
  --rule: #dcd8cf;
  --accent: #1f5f8b;
  --code-bg: #efece5;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15191c;
    --ink: #e7e5e0;
    --ink-soft: #a9b1b6;
    --rule: #2f363b;
    --accent: #7db6dd;
    --code-bg: #20262a;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
}

main, header, footer {
  max-width: 44rem;
  margin: 0 auto;
  padding: 0 16px;
}

header { padding-top: 2.5rem; }

header a.home {
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}

h1 { font-size: 2rem; line-height: 1.2; margin: 1.5rem 0 0.75rem; }
h2 { font-size: 1.25rem; margin: 2rem 0 0.5rem; }

p, ul { margin: 0 0 1rem; }

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

code {
  background: var(--code-bg);
  border-radius: 4px;
  padding: 0.1em 0.35em;
  font-size: 0.92em;
  overflow-wrap: anywhere;
}

.lead { font-size: 1.2rem; color: var(--ink-soft); }

.meta { color: var(--ink-soft); font-size: 0.95rem; }

ul.types { padding-left: 1.25rem; }
ul.types li { margin-bottom: 0.4rem; }

footer {
  margin-top: 3rem;
  padding-top: 1rem;
  padding-bottom: 2.5rem;
  border-top: 1px solid var(--rule);
  color: var(--ink-soft);
  font-size: 0.9rem;
}

footer p { margin: 0 0 0.4rem; }