.product-card-skeleton{background:#fff;border:1px solid #eee;border-radius:12px;padding:12px;transition:all .3s;overflow:hidden;box-shadow:0 6px 18px rgba(0,0,0,.05)}.skeleton-image{background:#e0e0e0;border-radius:8px;width:100%;height:180px;animation:1.5s ease-in-out infinite pulse}.skeleton-content{margin-top:12px}.skeleton-line{background:#e0e0e0;border-radius:6px;height:14px;margin-bottom:10px;animation:1.5s ease-in-out infinite pulse}.skeleton-line.short{width:60%}.skeleton-line.long{width:40%}@keyframes pulse{0%{background-color:#eee}50%{background-color:#ddd}to{background-color:#eee}}