/* Basic styles can go here */
body {
    font-family: sans-serif;
    margin: 20px;
}

nav a {
    margin-right: 15px;
    text-decoration: none;
    color: blue;
}

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

footer {
    margin-top: 30px;
    border-top: 1px solid #ccc;
    padding-top: 10px;
    font-size: 0.9em;
    color: #555;
}