body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #2c3e50;
    color: white;
    text-align: center;
}

.container {
    max-width: 600px;
}

#countdown {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.time {
    font-size: 2rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 10px;
}