body {
    background-color: #333; /* Dark background */
    color: #fff; /* White text */
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh; /* Full viewport height */
    margin: 0;
}

.container {
    text-align: center;
    padding: 20px;
    border: 1px solid #555;
    border-radius: 10px;
    background-color: #444;
    max-width: 500px;
    width: 90%;
}

h1 {
    font-size: 1.5em;
    margin-bottom: 0.5em;
}

p {
    font-size: 1.1em;
    margin-bottom: 1em;
}