*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, sans-serif;
  font-size: 1rem;
  line-height: 1.5;

  background-color: lightgray;

  display: flex;
  flex-direction: column;

  min-height: 100vh;
}