html {
  font-family: system-ui, sans-serif;
  color-scheme: light;
}

body {
  margin: 0;
  padding: 3rem;
  background: #f7f7f7;
  color: #181818;
}

main {
  max-width: 48rem;
  margin: 0 auto;
}

h1 {
  margin-top: 0;
}