           <div class="card-image-container bg-gray-200 dark:bg-gray-700 my-2">
                ${dataset.catalog_type === 'main' ?
                            `<img src="https://i.imgur.com/m0Lki0L.png" alt="Main Catalog" class="catalog-icon" title="Main Catalog">` :
                            ''}
                <img
                    data-src="${dataset.thumbnail}"
                    alt="${dataset.title}"
                    class="lazy-image"
                    onerror="this.onerror=null; this.src