:root {
  color-scheme: dark;
  --text: #e8e6e1;
  --muted: #8a8780;
  --bg: #121212;
  --rule: #2a2a2a;
}

body.light {
  color-scheme: light;
  --text: #111;
  --muted: #777;
  --bg: #fff;
  --rule: #e5e5e5;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
  line-height: 1.6;
}

main, nav {
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  padding: 0 20px;
}

nav {
  display: flex;
  justify-content: space-between;
  padding-top: 32px;
  padding-bottom: 32px;
}

nav a { color: var(--text); text-decoration: none; }
nav a:hover { text-decoration: underline; }

main { padding-bottom: 80px; }

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

ul { padding-left: 20px; }
li { margin-bottom: 12px; }

.sign { margin-top: 40px; color: var(--muted); }

h1 {
  font-size: 28px;
  font-weight: normal;
  margin: 0 0 24px;
}

.home { padding-top: 96px; }

.masthead {
  text-align: center;
  font-size: clamp(72px, 20vw, 128px);
  line-height: 1.1;
  margin-bottom: 16px;
}

.sitenav {
  display: flex;
  justify-content: center;
  gap: 32px;
  padding: 0;
  font-size: 20px;
}

.sitenav a { text-decoration: underline; }

.essays { font-size: 20px; }

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { width: 100%; flex: 1; }

footer {
  max-width: 600px;
  width: 100%;
  margin: 0 auto;
  padding: 24px 20px 40px;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 14px;
  text-align: center;
}

footer p { margin: 4px 0; }
footer a { color: var(--muted); }
footer a:hover { color: var(--text); }

.tagline {
  text-align: center;
  color: var(--muted);
  font-style: italic;
  margin: 0 0 40px;
}