body {
    font-family: Arial, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background-color: #f4f4f4;
    margin: 0;
}

header {
    margin-bottom: 20px;
}

h1 {
    font-size: 2.5em;
    color: #333;
    text-align: center;
    margin: 0;
    padding-bottom: 1.5em;
}

#question {
    font-size: 1.5em;
    margin-bottom: 20px;
    text-align: center;
}

button {
    padding: 10px 20px;
    font-size: 1em;
    cursor: pointer;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
}

button:hover {
    background-color: #0056b3;
}

footer {
    position: absolute;
    bottom: 20px;
    text-align: center;
    width: 100%;
}

footer p {
    font-size: 1em;
}

footer a {
    color: #007bff;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}