:root {
  --bg: #f6f4ef;
  --surface: #ffffff;
  --ink: #1d1b16;
  --muted: #6c6559;
  --rule: #e0dbd0;
  --accent: #7a5c2e;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
}

.wrap {
  max-width: 44rem;
  margin: 0 auto;
  padding: 4rem 1.25rem 5rem;
}

header {
  border-bottom: 1px solid var(--rule);
  padding-bottom: 1.75rem;
  margin-bottom: 2.5rem;
}

h1 {
  margin: 0 0 .5rem;
  font-size: 2rem;
  letter-spacing: -.01em;
}

.lede {
  margin: 0;
  color: var(--muted);
  max-width: 34rem;
}

.cards {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
}

.card {
  background: var(--surface);
  border: 1px solid var(--rule);
  padding: 1.25rem 1.25rem 1.4rem;
}

.card h2 {
  margin: 0 0 .4rem;
  font-size: 1rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--accent);
}

.card p { margin: 0; color: var(--muted); }

footer {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: .9rem;
}

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

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14150f;
    --surface: #1b1c16;
    --ink: #e9e7dd;
    --muted: #a29d90;
    --rule: #2e2f27;
  }
}