.link-card {
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
}
.link-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    border-color: #007bff;
}
.card-disabled {
    opacity: 0.7;
    background-color: #f8f9fa;
}
.disabled-link {
    cursor: default;
}
.section-header {
    border-bottom: 2px solid #f1f1f1;
    padding-bottom: 1rem;
}