:root {
  --ink: #1c1917;
  --muted: #78716c;
  --line: #e7e5e4;
  --bg: #fdfaf6;
  --accent: #c2571a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
}

header {
  border-bottom: 1px solid var(--line);
  padding: 20px 24px;
}

header .wrap, main, footer .wrap {
  max-width: 720px;
  margin: 0 auto;
}

header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-weight: 800;
  font-size: 1.15rem;
  text-decoration: none;
  color: var(--ink);
}

nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  margin-left: 20px;
}

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

main {
  padding: 56px 24px 72px;
}

h1 {
  font-size: 2rem;
  margin: 0 0 12px;
}

h2 {
  font-size: 1.25rem;
  margin: 36px 0 10px;
}

p { color: #292524; }

.tagline {
  color: var(--muted);
  font-size: 1.1rem;
  margin-bottom: 28px;
}

.product-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px;
  margin-top: 28px;
  background: white;
}

.product-card a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}

.updated {
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 32px;
}

footer {
  border-top: 1px solid var(--line);
  padding: 24px;
  color: var(--muted);
  font-size: 0.85rem;
}

footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
}

footer a {
  color: var(--muted);
  text-decoration: none;
}

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