@keyframes skeleton-shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.skeleton-box{background:linear-gradient(90deg,#e8e8e8 25%,#f5f5f5 50%,#e8e8e8 75%) 0 0/200% 100%;border-radius:6px;animation:1.5s ease-in-out infinite skeleton-shimmer;display:block}.skeleton-text{flex-direction:column;gap:8px;display:flex}.skeleton-text-line{background:linear-gradient(90deg,#e8e8e8 25%,#f5f5f5 50%,#e8e8e8 75%) 0 0/200% 100%;border-radius:4px;height:14px;animation:1.5s ease-in-out infinite skeleton-shimmer}.skeleton-text-line:last-child{width:60%}.skeleton-product-card{background:var(--white,#fff);border:1px solid var(--gray-100,#f0f0f0);border-radius:8px;flex-direction:column;padding:1rem;display:flex}.skeleton-product-image{aspect-ratio:4/3;border-radius:6px;width:100%;margin-bottom:1rem}.skeleton-product-brand{width:60px;height:12px;margin-bottom:8px}.skeleton-product-name{width:100%;height:16px;margin-bottom:6px}.skeleton-product-name-short{width:70%;height:16px;margin-bottom:12px}.skeleton-product-sku{width:90px;height:12px;margin-bottom:12px}.skeleton-product-footer{justify-content:space-between;align-items:center;margin-top:auto;display:flex}.skeleton-product-price{border-radius:4px;width:80px;height:22px}.skeleton-product-button{border-radius:4px;width:44px;height:36px}.skeleton-product-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1.5rem;display:grid}@media (max-width:768px){.skeleton-product-grid{grid-template-columns:repeat(2,1fr);gap:.75rem}}@media (max-width:480px){.skeleton-product-grid{grid-template-columns:1fr 1fr;gap:.5rem}}.skeleton-product-detail{padding:2rem 0}.skeleton-breadcrumb{gap:8px;margin-bottom:1.5rem;display:flex}.skeleton-breadcrumb-item{border-radius:4px;height:14px}.skeleton-product-layout{grid-template-columns:1fr 380px;gap:2rem;display:grid}.skeleton-gallery{aspect-ratio:1;border-radius:8px;width:100%;margin-bottom:1rem}.skeleton-gallery-thumbs{gap:8px;display:flex}.skeleton-gallery-thumb{border-radius:6px;width:64px;height:64px}.skeleton-sidebar-card{background:var(--white,#fff);border:1px solid var(--gray-100,#f0f0f0);border-radius:8px;padding:1.5rem}.skeleton-sidebar-title{width:100%;height:20px;margin-bottom:8px}.skeleton-sidebar-title-short{width:70%;height:20px;margin-bottom:16px}.skeleton-sidebar-price{width:120px;height:32px;margin-bottom:16px}.skeleton-sidebar-btn{border-radius:6px;width:100%;height:48px;margin-bottom:12px}.skeleton-sidebar-info{flex-direction:column;gap:10px;margin-top:16px;display:flex}.skeleton-sidebar-info-row{justify-content:space-between;display:flex}.skeleton-sidebar-info-label{width:80px;height:14px}.skeleton-sidebar-info-value{width:100px;height:14px}.skeleton-tabs{border-bottom:2px solid var(--gray-100,#f0f0f0);gap:16px;margin-top:2rem;margin-bottom:1.5rem;padding-bottom:12px;display:flex}.skeleton-tab{border-radius:4px;width:100px;height:16px}.skeleton-tab-content{flex-direction:column;gap:10px;display:flex}.skeleton-tab-line{border-radius:4px;height:14px}@media (max-width:768px){.skeleton-product-layout{grid-template-columns:1fr}.skeleton-gallery{aspect-ratio:4/3}}.skeleton-hero{border-radius:0;height:420px;margin-bottom:2rem}.skeleton-section-title{border-radius:6px;width:220px;height:28px;margin:0 auto 1.5rem}.skeleton-categories-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1rem;margin-bottom:3rem;display:grid}.skeleton-category-card{border-radius:8px;height:100px}.skeleton-catalog-layout{grid-template-columns:260px 1fr;gap:2rem;padding:2rem 0;display:grid}.skeleton-catalog-sidebar{flex-direction:column;gap:12px;display:flex}.skeleton-catalog-sidebar-title{width:120px;height:18px;margin-bottom:8px}.skeleton-catalog-sidebar-item{border-radius:4px;width:100%;height:16px}.skeleton-catalog-header{margin-bottom:1.5rem}.skeleton-catalog-title{width:200px;height:28px;margin-bottom:8px}.skeleton-catalog-subtitle{width:300px;height:16px}.skeleton-toolbar{justify-content:space-between;align-items:center;margin-bottom:1.5rem;display:flex}.skeleton-toolbar-left{border-radius:6px;width:140px;height:36px}.skeleton-toolbar-right{border-radius:6px;width:120px;height:36px}@media (max-width:768px){.skeleton-catalog-layout{grid-template-columns:1fr}.skeleton-catalog-sidebar{display:none}}.skeleton-blog-header{text-align:center;margin-bottom:2rem;padding:2rem 0}.skeleton-blog-title{width:240px;height:32px;margin:0 auto 12px}.skeleton-blog-subtitle{width:360px;height:16px;margin:0 auto}.skeleton-blog-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem;margin-bottom:2rem;display:grid}.skeleton-blog-card{background:var(--white,#fff);border:1px solid var(--gray-100,#f0f0f0);border-radius:8px;overflow:hidden}.skeleton-blog-card-image{aspect-ratio:16/9;border-radius:0;width:100%}.skeleton-blog-card-body{flex-direction:column;gap:8px;padding:1rem;display:flex}.skeleton-blog-card-category{width:80px;height:12px}.skeleton-blog-card-title{width:100%;height:18px}.skeleton-blog-card-excerpt{width:90%;height:14px}.skeleton-blog-card-date{width:100px;height:12px;margin-top:4px}@media (max-width:768px){.skeleton-blog-grid{grid-template-columns:1fr}}