/* Responsive Styles */
@media (max-width: 768px) {
    .page-title {
        font-size: 2rem;
        padding: 0 1rem;
    }

    .subjects-grid {
        grid-template-columns: 1fr;
        padding: 1rem;
    }

    .subject-card {
        padding: 1.5rem;
    }
}