:root {
  --bg: #faf8f4;
  --ink: #2a2a28;
  --muted: #7a766f;
  --rule: #e8e3d8;
  --accent: #6b5d4d;
  --max: 620px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: ui-serif, Georgia, "Iowan Old Style", "Palatino Linotype", serif;
  font-size: 18px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

header, main, footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
}

header {
  padding-top: 56px;
  padding-bottom: 8px;
}

.wordmark {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 15px;
  letter-spacing: 0.05em;
  color: var(--accent);
  text-transform: lowercase;
}

main {
  padding-top: 40px;
  padding-bottom: 80px;
}

section + section {
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid var(--rule);
}

h1 {
  font-weight: 500;
  font-size: 34px;
  line-height: 1.25;
  margin: 0 0 24px;
  letter-spacing: -0.01em;
}

h2 {
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 18px;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

p {
  margin: 0 0 16px;
}

.lede {
  font-size: 19px;
}

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

a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--rule);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

a:hover {
  text-decoration-color: var(--accent);
}

footer {
  padding: 32px 28px 48px;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: var(--muted);
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

@media (max-width: 480px) {
  html, body { font-size: 17px; }
  h1 { font-size: 28px; }
  header { padding-top: 40px; }
  main { padding-top: 32px; padding-bottom: 56px; }
  section + section { margin-top: 40px; padding-top: 32px; }
}