:root {
  color-scheme: light;
  --background: #f4eee6;
  --surface: #fffbf5;
  --ink: #111111;
  --muted: #5f665f;
  --border: #dccfc1;
  --primary: #6f977f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  line-height: 1.65;
}

a {
  color: var(--primary);
  font-weight: 650;
}

.shell {
  width: min(100% - 40px, 820px);
  margin: 0 auto;
  padding: 48px 0 72px;
}

.document {
  display: grid;
  gap: 28px;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 28px;
}

.nav a {
  text-decoration: none;
}

.hero {
  border-bottom: 1px solid var(--border);
  padding-bottom: 28px;
}

h1,
h2 {
  letter-spacing: 0;
  line-height: 1.2;
}

h1 {
  margin: 0 0 10px;
  font-size: clamp(2rem, 8vw, 3.5rem);
}

h2 {
  margin: 0;
  font-size: 1.35rem;
}

p,
ul,
ol {
  margin: 0;
}

section {
  display: grid;
  gap: 12px;
}

li + li {
  margin-top: 8px;
}

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

.card {
  display: grid;
  gap: 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  padding: 20px;
}

footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  margin-top: 36px;
  padding-top: 24px;
}