:root {
  --paper: #f3eee2;
  --ink: #1a1c29;
  --muted: #5d5b55;
  --accent: #e3611f;
  --rule: #cfc8b8;
  --bg: #b9b9b7;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #24231f;
    --ink: #efe9da;
    --muted: #a9a394;
    --rule: #3d3b35;
    --bg: #121212;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.55 "American Typewriter", "Courier New", Courier, monospace;
}

main {
  max-width: 680px;
  margin: 32px auto;
  padding: 32px 24px 40px;
  background: var(--paper);
  border-bottom: 6px solid var(--accent);
}

@media (max-width: 720px) {
  main { margin: 0; min-height: 100vh; }
}

.brand {
  font: 700 12px/1 "Helvetica Neue", Helvetica, Arial, sans-serif;
  letter-spacing: 0.4em;
  color: var(--muted);
  margin: 0 0 6px;
}

h1 { font-size: 30px; line-height: 1.2; margin: 0 0 6px; font-weight: normal; }
h2 { font-size: 19px; margin: 28px 0 6px; font-weight: bold; }
p, li { margin: 0 0 12px; }
ul { padding-left: 22px; }
hr { border: 0; border-top: 1px solid var(--rule); margin: 18px 0 24px; }
a { color: var(--accent); }
.meta { color: var(--muted); font-size: 14px; }
nav { margin-top: 32px; font-size: 14px; }
nav a { margin-right: 16px; }