* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem;
  background: #fafafa;
  color: #222;
  font-family: system-ui, sans-serif;
  line-height: 1.5;
  text-align: center;
}

h1 {
  margin: 0 0 0.5rem;
  font-size: 2rem;
}

p {
  margin: 0;
  color: #555;
}