/* styles.css */
body {
    font-family: 'Arial', sans-serif;
    background-color: #f0f0f0;
    color: #333;
    margin: 0;
    padding: 0;
}

header {
    background-color: #4CAF50;
    color: white;
    padding: 1em;
    text-align: center;
}

nav {
    margin: 0;
    padding: 0.5em;
    background-color: #333;
    text-align: center;
}

nav a {
    color: white;
    margin: 0 1em;
    text-decoration: none;
    font-weight: bold;
}

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

main {
    padding: 2em;
    background-color: white;
    margin: 2em auto;
    max-width: 800px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 1em;
    position: fixed;
    width: 100%;
    bottom: 0;
}