body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1;
    padding: 2rem;
    text-align: center;
}

footer {
    background-color: #f1f1f1;
    padding: 1rem;
    text-align: center;
}

footer a {
    color: #333;
    margin: 0 0.5rem;
    text-decoration: none;
}

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

footer svg {
    height: 24px;
    margin: 0 0.25rem;
    vertical-align: middle;
    width: 24px;
}