body {
    margin: 0;
    padding: 0;
    background-color: #121212;
    color: white;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    text-align: center;
  }
  
  h1 {
    font-size: 5rem;
    margin-top: 1rem;
  }
  
  img {
    max-width: 90%;
    height: auto;
  }