body {
    font-family: 'Inter', sans-serif;
}
.diagram-card {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s ease-in-out;
}
.diagram-card:hover {
    transform: translateY(-5px);
}