html,
body {
  height: 100%;
  margin: 0;
}

body {
  background-color: #000000;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

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

h1 {
  margin: 0;
  color: #ffffff;
  font-size: 4rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-align: center;
}