body {
    font-family: Arial, sans-serif;
    background-color: #000000;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    text-align: center;
}

.countdown {
    font-size: 10vw;
    color: #da2a17;
    text-shadow: 0 0 2px #e74c3c, 0 0 5px #e74c3c, 0 0 10px #ff0000;
}