body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #f5f5f5;
    color: #333;
    margin: 0;
    padding: 0;
}

/* Header Styles */
header {
    background-color: #333;
    color: #fff;
    padding: 10px 0;
    text-align: center;
}

/* Navigation Styles */
nav {
    background-color: #444;
    padding: 10px 0;
    text-align: center;
}

nav a {
    color: #fff;
    text-decoration: none;
    padding: 10px 20px;
    margin: 0 5px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

nav a:hover {
    background-color: #555;
}

/* Main Content Styles */
main {
    padding: 20px;
}

/* Footer Styles */
footer {
    background-color: #333;
    color: #fff;
    padding: 10px 0;
    text-align: center;
}