:root {
  color-scheme: dark;
  --background: #11100d;
  --surface: #1b1813;
  --surface-soft: #242018;
  --text: #f6f0e5;
  --muted: #b7ad9d;
  --accent: #f0a35b;
  --border: #3d3428;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: radial-gradient(circle at top, #2d2116 0, var(--background) 42rem);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.7;
}

main {
  width: min(860px, calc(100% - 32px));
  margin: 0 auto;
  padding: 64px 0 80px;
}

header {
  margin-bottom: 40px;
}

.brand {
  color: var(--accent);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  line-height: 1.25;
}

h1 {
  margin: 12px 0 16px;
  font-size: clamp(32px, 6vw, 52px);
}

h2 {
  margin-top: 40px;
  color: #ffd6a7;
  font-size: 24px;
}

h3 {
  margin-top: 28px;
  color: #f8c486;
  font-size: 18px;
}

p,
li {
  color: var(--muted);
}

strong {
  color: var(--text);
}

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

.card,
nav {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: color-mix(in srgb, var(--surface) 92%, transparent);
}

nav {
  display: grid;
  gap: 10px;
  margin: 28px 0;
}

.meta {
  color: var(--muted);
  font-size: 14px;
}

footer {
  margin-top: 56px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 560px) {
  main {
    padding-top: 40px;
  }

  .card,
  nav {
    padding: 18px;
  }
}