/* Basic CSS for layout */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
}
header {
    background-color: #333;
    color: white;
    padding: 20px;
    text-align: center;
}
nav {
    background-color: #444;
    display: flex;
    justify-content: center;
    padding: 10px 0;
}
nav a {
    color: white;
    text-decoration: none;
    padding: 14px 20px;
    display: block;
}
nav a:hover {
    background-color: #575757;
}
.content {
    padding: 20px;
    background-color: white;
    margin: 20px;
    border-radius: 8px;
}
footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 10px 0;
    position: fixed;
    width: 100%;
    bottom: 0;
}