:root {
  --bg: #f2ece0;
  --mark: #7a5030;
  --text: #2a1a0e;
  --muted: #9a7a68;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1e1408;
    --mark: #c87840;
    --text: #f0e4d0;
    --muted: #6a5040;
  }
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  background-color: var(--bg);
  color: var(--text);
  font-family: Georgia, serif;
  font-size: 18px;
  line-height: 1.7;
}

main {
  max-width: 560px;
  margin: 0 auto;
  padding: 72px 24px;
}

h1 {
  font-size: 32px;
  font-weight: 400;
  letter-spacing: 3px;
  color: var(--mark);
  margin: 0 0 12px;
}

p {
  color: var(--muted);
  font-size: 16px;
  margin: 0 0 16px;
}

.tagline {
  color: var(--text);
  font-size: 18px;
  font-style: italic;
  margin-bottom: 36px;
}

.btn {
  display: inline-block;
  margin-top: 36px;
  padding: 13px 40px;
  background-color: transparent;
  border: 1.5px solid var(--mark);
  border-radius: 2px;
  color: var(--mark);
  text-decoration: none;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.btn:hover {
  background-color: var(--mark);
  color: var(--bg);
}