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

body {
  margin: 0;
}

main {
  margin: 3rem auto;
  max-width: 48rem;
  padding: 0 1rem;
}

section {
  border: 1px solid #7777;
  border-radius: 0.5rem;
  margin: 1rem 0;
  padding: 1rem;
}

button,
.button {
  border: 1px solid currentColor;
  border-radius: 0.35rem;
  color: inherit;
  cursor: pointer;
  display: inline-block;
  font: inherit;
  margin: 0.25rem;
  padding: 0.55rem 0.8rem;
  text-decoration: none;
}

pre {
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}