:root {
  --bg: #f6f4f1;
  --text: #1a1a1a;
  --muted: #5c5c5c;
  --accent: #2d5a4a;
  --card: #ffffff;
  --radius: 12px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

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

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.wrap.narrow {
  max-width: 40rem;
  padding: 3rem 1.25rem;
}

.site-header {
  padding: 3rem 0 2rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  background: linear-gradient(180deg, #fff 0%, var(--bg) 100%);
}

.eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.lede {
  margin: 0;
  color: var(--muted);
  max-width: 42em;
}

main {
  padding: 2rem 0 3rem;
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.5rem 1.5rem 1.25rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.card h2 {
  margin: 0 0 1rem;
  font-size: 1.125rem;
}

.card ul {
  margin: 0;
  padding-left: 1.25rem;
}

.card li {
  margin-bottom: 0.5rem;
}

code {
  font-size: 0.9em;
  background: #eee;
  padding: 0.1em 0.35em;
  border-radius: 4px;
}

.site-footer {
  padding: 2rem 0;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  color: var(--muted);
  font-size: 0.875rem;
}

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

a:hover {
  text-decoration: none;
}