:root {
  color-scheme: light;
  --bg: #fffaf3;
  --card: #ffffff;
  --text: #24180f;
  --muted: #6f6258;
  --border: #e4d8ca;
  --accent: #7a3f19;
  --accent-dark: #4a2410;
}

* {
  box-sizing: border-box;
}

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

a {
  color: var(--accent);
  font-weight: 700;
}

header,
main,
footer {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
}

header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 28px 0 18px;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 14px;
}

.brand {
  color: var(--accent-dark);
  font-size: 24px;
  font-weight: 800;
  text-decoration: none;
}

main {
  margin-bottom: 36px;
  border: 1px solid var(--border);
  background: var(--card);
  padding: 32px;
}

h1 {
  margin: 0 0 10px;
  font-size: clamp(30px, 6vw, 44px);
  line-height: 1.1;
}

h2 {
  margin: 30px 0 8px;
  font-size: 18px;
}

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

ul {
  padding-left: 22px;
}

.intro {
  margin-top: 0;
  font-size: 16px;
}

footer {
  padding: 0 0 36px;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 640px) {
  main {
    padding: 22px;
  }
}