:root {
  color-scheme: light dark;
  --bg: #fffff8;
  --text: #222;
  --muted: #666;
  --link: #1a4fa0;
  --rule: #ddd;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161616;
    --text: #e4e4e0;
    --muted: #9a9a96;
    --link: #8ab4f8;
    --rule: #333;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Charter, "Bitstream Charter", "Iowan Old Style", Georgia, Cambria, serif;
  font-size: 1.125rem;
  line-height: 1.6;
}
main {
  max-width: 36rem;
  margin: 0 auto;
  padding: 3.5rem 1rem 5rem;
}
h1 { font-size: 1.6rem; line-height: 1.25; margin: 0 0 0.25rem; font-weight: 600; }
h2 { font-size: 1.15rem; margin: 2.5rem 0 0.5rem; font-weight: 600; }
p, ul { margin: 0 0 1.1rem; }
ul { padding-left: 1.2rem; }
li { margin-bottom: 0.4rem; }
a { color: var(--link); text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }
.tagline { color: var(--muted); margin-bottom: 2rem; }
.muted { color: var(--muted); }
.home { display: inline-block; margin-bottom: 2.5rem; font-size: 0.95rem; }
.links { list-style: none; padding: 0; margin-top: 2rem; }
.links li { display: inline; margin-right: 1.25rem; }
.date { color: var(--muted); font-size: 0.9rem; margin-left: 0.5rem; }
hr { border: 0; border-top: 1px solid var(--rule); margin: 2.5rem 0; }