:root {
  --bg: #fbf8f4;
  --text: #1f1b16;
  --muted: #6b6259;
  --accent: #d9601a;
  --card: #ffffff;
  --border: #e8e0d6;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161310;
    --text: #f2ede7;
    --muted: #a99e92;
    --accent: #f08a45;
    --card: #211c17;
    --border: #3a322a;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0 auto;
  max-width: 40rem;
  padding: 3rem 1rem 2rem;
  background: var(--bg);
  color: var(--text);
  font: 1.0625rem/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

h1 { margin: 0; font-size: 1.75rem; }
h2 { margin: 2.5rem 0 0.75rem; font-size: 1.125rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }
h3 { margin: 0 0 0.25rem; font-size: 1.25rem; }

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

.lead { font-size: 1.25rem; margin: 1.5rem 0 0; }

.product {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 1.25rem;
}
.product p { margin: 0.25rem 0; }

.small { font-size: 0.9375rem; color: var(--muted); }

footer {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.875rem;
}