:root {
  --sunken: #F0EBE4;
  --raised: #FCFAF7;
  --border: #E0D8CD;
  --primary: #241F1A;
  --secondary: #736A5F;
  --muted: #A39A8D;
  --accent: #6B7A3A;
}

@media (prefers-color-scheme: dark) {
  :root {
    --sunken: #1A1613;
    --raised: #26211C;
    --border: #37302A;
    --primary: #F2ECE4;
    --secondary: #A39A8D;
    --muted: #736A5F;
    --accent: #A3B562;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--sunken);
  color: var(--primary);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

.wrap {
  max-width: 680px;
  margin: 0 auto;
  padding: 48px 20px 80px;
}

header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 40px;
}

header a { display: inline-block; line-height: 0; }
.wm { width: 104px; height: auto; }
.wm-dark { display: none; }

@media (prefers-color-scheme: dark) {
  .wm-light { display: none; }
  .wm-dark { display: inline; }
}

h1 {
  font-size: 30px;
  font-weight: 600;
  letter-spacing: -0.5px;
  margin: 0 0 6px;
}

.lede {
  font-size: 15px;
  color: var(--secondary);
  margin: 0 0 36px;
}

h2 {
  font-size: 17px;
  font-weight: 600;
  margin: 36px 0 10px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

h2:first-of-type { border-top: none; padding-top: 0; }

h3 {
  font-size: 15px;
  font-weight: 600;
  margin: 24px 0 6px;
}

p, li { font-size: 15px; color: var(--secondary); }
p { margin: 0 0 14px; }
ul { margin: 0 0 14px; padding-left: 20px; }
li { margin-bottom: 6px; }

strong { color: var(--primary); font-weight: 600; }

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

.card {
  background: var(--raised);
  border-radius: 12px;
  padding: 18px 20px;
  margin-bottom: 10px;
}

.card h3 { margin-top: 0; }
.card p:last-child { margin-bottom: 0; }

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 0;
}

.nav a {
  background: var(--raised);
  border-radius: 10px;
  padding: 12px 18px;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  color: var(--accent);
}

.note {
  background: var(--raised);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 13.5px;
  color: var(--secondary);
  margin: 0 0 28px;
}

footer {
  margin-top: 56px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--muted);
}

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