body {
  margin: 0;
  padding: 2rem;
  background-color: #000000;
  font-family: -apple-system, BlinkMacSystemFont, avenir next, avenir, segoe ui, helvetica neue, helvetica, Ubuntu, roboto, noto, arial, sans-serif;
  color: white;
}

main {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

h1 {
  font-size: 72px;
}

p {
  font-size: 24px;
}