:root {
  --paper: #fbf6ec;
  --ink: #1f2a3c;
  --muted: #5d6675;
  --sea: #2e6a8a;
  --line: #d9c9ad;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #14203a;
    --ink: #f1ead9;
    --muted: #b6bccb;
    --sea: #8fc3dd;
    --line: #33486a;
  }
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font:
    17px/1.6 system-ui,
    -apple-system,
    'Segoe UI',
    sans-serif;
}
main {
  max-width: 42rem;
  margin: 0 auto;
  padding: 2.5rem 1rem 4rem;
}
h1 {
  font-size: 1.9rem;
  line-height: 1.2;
  margin: 0 0 0.5rem;
}
h2 {
  font-size: 1.2rem;
  margin: 2rem 0 0.5rem;
}
p,
li {
  color: var(--ink);
}
.muted {
  color: var(--muted);
}
a {
  color: var(--sea);
}
nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 1.5rem;
}
.draft {
  border: 2px dashed var(--line);
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  color: var(--muted);
}

footer {
  margin-top: 48px;
  padding-top: 16px;
  border-top: 1px solid currentColor;
  border-top-color: color-mix(in srgb, currentColor 20%, transparent);
  font-size: 14px;
  opacity: 0.75;
}