body {
    background: #000;
    color: #e6e6e6;
    font-family: Arial, sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
    text-align: center;
}
h1 {
    font-size: 3rem;
    letter-spacing: 1px;
}