body {
  font-family: Arial, sans-serif;
  background: #111;
  color: #eee;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  margin: 0;
}

h1 {
  font-size: 3em;
  margin: 0.2em;
}

p {
  font-size: 1.2em;
  color: #bbb;
}