.integration-category {
    margin: 30px 0 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e0e0e0;
}
.library-card {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 25px;
    margin-bottom: 25px;
    position: relative;
    transition: all 0.3s ease;
}
.library-card:hover {
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transform: translateY(-5px);
}
.library-badge {
    display: inline-block;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85em;
    font-weight: bold;
    margin-right: 10px;
    margin-bottom: 10px;
}
.badge-ui {
    background: #e3f2fd;
    color: #1565c0;
}
.badge-chart {
    background: #f3e5f5;
    color: #7b1fa2;
}
.badge-map {
    background: #e8f5e9;
    color: #2e7d32;
}
.badge-animation {
    background: #fff3e0;
    color: #ef6c00;
}
.badge-utility {
    background: #f5f5f5;
    color: #616161;
}
.integration-steps {
    counter-reset: step;
    margin: 25px 0;
}
.step-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 25px;
    min-height: 50px;
}
.step-number {
    position: absolute;
    left: 0;
    top: 0;
    width: 40px;
    height: 40px;
    background: #2196f3;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2em;
}
.comparison-table {
    margin: 30px 0;
}
.comparison-table th {
    background: #f5f5f5;
}
.demo-container {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 25px;
    margin: 25px 0;
    border-left: 4px solid #2196f3;
}
.library-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin: 25px 0;
}
.grid-item {
    padding: 20px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    text-align: center;
}
.integration-checklist {
    background: #e8f5e9;
    border-left: 4px solid #4CAF50;
    padding: 20px;
    margin: 25px 0;
    border-radius: 4px;
}
.warning-note {
    background: #fff3e0;
    border-left: 4px solid #ff9800;
    padding: 15px;
    margin: 20px 0;
    border-radius: 4px;
}