:root {
  font-family: system-ui, sans-serif;
  color: #222;
  background: #fafafa;
}

body {
  max-width: 48rem;
  margin: 0 auto;
  padding: 2rem;
  line-height: 1.6;
}

header,
footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

header {
  margin-bottom: 6rem;
}

main {
  display: grid;
  gap: 6rem;
}

h1 {
  max-width: 36rem;
  font-size: clamp(2.5rem, 8vw, 5rem);
  line-height: 1.05;
}

a {
  color: inherit;
}

footer {
  margin-top: 6rem;
  color: #666;
}