.jumbotron {
    background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
    color: white;
    padding: 1rem 2rem;
    margin-bottom: 2rem;
    border-radius: 0;
}
.card {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 1.5rem;
    transition: transform 0.3s;
}
.card:hover {
    transform: translateY(-5px);
}
.hljs {
    border-radius: 5px;
    padding: 1rem;
}
.nav-pills .nav-link.active {
    background-color: #0d6efd;
}

.example-box {
    background-color: #f8f9fa;
    border-left: 4px solid #0d6efd;
    padding: 1rem;
    margin: 1rem 0;
    border-radius: 0 5px 5px 0;
}
.comparison-table th, .comparison-table td {
    text-align: center;
}
.comparison-table .correct {
    background-color: #d4edda;
}
.comparison-table .incorrect {
    background-color: #f8d7da;
}
.object-visual {
    border: 2px solid #dee2e6;
    border-radius: 5px;
    padding: 1rem;
    margin: 1rem 0;
    background-color: #f8f9fa;
}
.key-value-pair {
    display: flex;
    margin-bottom: 0.5rem;
}
.key {
    font-weight: bold;
    color: #0d6efd;
    min-width: 120px;
}
.value {
    color: #28a745;
}
.interactive-demo {
    background-color: #e9ecef;
    padding: 1.5rem;
    border-radius: 5px;
    margin: 1.5rem 0;
}