body {
        background-color: #333;
        color: white;
    }
.container {
        background-color: rgba(50, 50, 50, 0.8);
        padding: 20px;
        border-radius: 8px;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
    }
footer {
       margin-top: 20px;
       text-align: center;
       color: #ccc;
    }
nav {
    .nav-links {
        list-style: none;
        padding: 0;
    }
    .nav-links li {
        display: inline;
        margin-right: 15px;
    }
    .nav-links li a {
        color: #f8f9fa;
        text-decoration: none;
    }
}