body {
    background-color: #f8f9fa;
}

.navbar-brand {
    font-family: 'Courier New', monospace;
    font-size: 1.5rem;
}

h1, h2, h3 {
    font-family: 'Arial Black', sans-serif;
}

.nav-link:hover {
    background-color: #dc3545;
    border-radius: 5px;
    color: #fff !important;
}