.octa-catalog { padding: 40px 20px; }
.octa-catalog-inner { max-width: 1200px; margin: 0 auto; }
.octa-catalog-tabs { display: flex; gap: 10px; margin: 20px 0; flex-wrap: wrap; }
.octa-catalog-tabs .tab { padding: 8px 16px; border: 1px solid #ddd; border-radius: 4px; text-decoration: none; }
.octa-catalog-tabs .tab.active { background: #333; color: #fff; }
.octa-catalog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 20px; margin: 20px 0; }
.octa-card { border: 1px solid #eee; border-radius: 8px; padding: 15px; }
.octa-card-img { width: 100%; height: auto; border-radius: 4px; margin-bottom: 10px; }
.octa-card h2 { margin: 0 0 10px; font-size: 18px; }
.octa-card h2 a { text-decoration: none; }
.octa-meta { color: #666; font-size: 14px; margin: 5px 0; }
.octa-price { font-weight: bold; color: #d00; font-size: 16px; margin: 10px 0; }
.octa-pagination { margin: 30px 0; text-align: center; }
.octa-pagination a, .octa-pagination span { display: inline-block; padding: 8px 12px; margin: 0 4px; border: 1px solid #ddd; text-decoration: none; }
.octa-pagination .current { background: #333; color: #fff; }
.octa-single { padding: 40px 20px; }
.octa-single-inner { max-width: 800px; margin: 0 auto; }
.octa-single img { max-width: 100%; height: auto; margin: 20px 0; }
.octa-desc { margin: 20px 0; line-height: 1.6; }