body {
    background-color: #f4f4f4;
    font-family: Arial, sans-serif;
    color: #333;
    margin: 0;
    padding: 0;
}

.container {
    width: 80%;
    margin: auto;
    overflow: hidden;
}

h1 {
    text-align: center;
    margin-top: 50px;
    font-size: 2.5em;
}

.message {
    text-align: center;
    font-size: 1.2em;
    margin: 20px 0;
}

.footer {
    text-align: center;
    margin-top: 50px;
    font-size: 0.9em;
    color: #777;
}