body {
    font-family: 'Inter', sans-serif;
    background-color: #f9fafb; /* gray-50 */
}
.framework-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.framework-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}
.nav-link.active {
    color: #d97706; /* amber-600 */
    border-bottom: 2px solid #d97706;
}