:root {
  --bg: #faf6f1;
  --text: #2b211d;
  --muted: #6f5f57;
  --accent: #9a4a3c;
  --rule: #e3d8cd;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1614;
    --text: #efe6dd;
    --muted: #b3a297;
    --accent: #dc9482;
    --rule: #3a2f2a;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font-family: Georgia, "Iowan Old Style", "Palatino Linotype", "Times New Roman", serif;
  font-size: 18px;
  line-height: 1.65;
}

main {
  flex: 1;
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  padding: 64px 16px 48px;
}

/* Home page: center the short block of text in the window. */
main.home {
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  padding-top: 48px;
}

.mark {
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
  color: var(--accent);
}

h1 {
  margin: 0 0 16px;
  font-size: 2.2rem;
  font-weight: normal;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

main.home h1 { font-size: 2.6rem; }

h2 {
  margin: 40px 0 8px;
  font-size: 1.2rem;
}

p, ul { margin: 0 0 16px; }

ul { padding-left: 22px; }

.lede { color: var(--muted); }

.updated {
  color: var(--muted);
  font-size: 0.95rem;
}

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

a:hover, a:focus { text-decoration-thickness: 2px; }

.contact {
  margin-top: 24px;
  font-size: 1.15rem;
}

footer {
  border-top: 1px solid var(--rule);
  padding: 20px 16px 28px;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}

footer p { margin: 0 0 6px; }

footer a { color: var(--muted); }