body {
    background-color: #2c2c2c;
    color: #ffffff;
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

h1 {
    font-size: 2.5em;
    text-align: center;
    margin: 0;
}

.container {
    text-align: center;
    padding: 20px;
}