* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 24px;
  font-family: system-ui, sans-serif;
  line-height: 1.5;
}

main {
  max-width: 720px;
  margin: 0 auto;
}

h1 {
  font-size: clamp(1.75rem, 6vw, 2.25rem);
  overflow-wrap: break-word;
}