.store-hero{background:linear-gradient(115deg,#f2f6ff 0%,#fff 68%,#eaf8f1 100%)}
.store-section{padding-top:70px}
.store-toolbar{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid #dce7ed}
.store-toolbar p{margin:0;color:#687b8b}.store-toolbar p strong{color:#092b49}
.view-switcher{display:flex;border:1px solid #cbd8e7;background:#fff}
.view-button{display:flex;align-items:center;gap:7px;border:0;background:#fff;color:#687b8b;padding:10px 15px;font:700 .78rem Arial,sans-serif;cursor:pointer}
.view-button+.view-button{border-left:1px solid #cbd8e7}.view-button:hover{color:#2f5596}.view-button.active{background:#2f5596;color:#fff}.view-button:focus-visible{outline:3px solid #23aa67;outline-offset:2px}
.store-products{display:grid;gap:28px}
.product-card{background:#fff;border:1px solid #dce7ed;box-shadow:0 12px 36px rgba(47,85,150,.09)}
.list-view .product-card{display:grid;grid-template-columns:220px minmax(0,1fr);gap:24px;align-items:start;padding:24px}
.list-view .product-cover{width:100%;align-self:start}
.product-cover{position:relative;overflow:hidden;aspect-ratio:2/3;background:#091522;box-shadow:0 12px 28px rgba(9,43,73,.18)}
.product-cover img{width:100%;height:100%;object-fit:cover}.product-cover img.fallback-jacket{object-position:right center}
.product-content{min-width:0}.product-type{margin:0 0 8px;color:#23aa67!important;font-size:.72rem;font-weight:800;letter-spacing:.2em}
.product-content h2{margin:0;color:#2f5596;font-size:clamp(1.7rem,2.5vw,2.7rem);line-height:1.08;letter-spacing:-.03em}
.product-author{margin:10px 0 12px;color:#687b8b;font-size:1rem}.product-author strong{color:#203548}
.product-abstract{display:-webkit-box;margin:0 0 20px;overflow:hidden;color:#4f6374;line-height:1.55;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-clamp:2}
.formats-label{margin:0 0 7px;color:#092b49;font-size:.82rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em}
.format-picker{display:grid;grid-template-columns:repeat(3,minmax(110px,1fr));gap:8px;max-width:610px}
.format-picker button{padding:11px 9px;border:1px solid #cad7e8;background:#fff;color:#2f5596;font:700 .82rem/1.25 Arial,sans-serif;cursor:pointer}
.format-picker button span{display:block;margin-top:3px;color:#687b8b;font-weight:400}.format-picker button:hover{border-color:#23aa67}.format-picker button.selected{background:#f2f6ff;border:2px solid #2f5596}
.purchase-row{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:18px;padding-top:18px;border-top:1px solid #dce7ed}
.selected-format{display:block;color:#687b8b;font-size:.75rem;text-transform:uppercase;letter-spacing:.12em}.selected-price{display:block;color:#092b49;font-size:1.75rem;line-height:1.2}
.buy-button{min-width:120px;background:#23aa67}.buy-button:hover{background:#1d9258}
.grid-view{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-view .product-card{display:flex;flex-direction:column;padding:20px}.grid-view .product-cover{width:100%}.grid-view .product-content{display:flex;flex:1;flex-direction:column;padding-top:21px}.grid-view .product-content h2{font-size:1.55rem}.grid-view .format-picker{grid-template-columns:1fr}.grid-view .purchase-row{margin-top:auto}.grid-view .buy-button{min-width:90px;padding-inline:16px}
.store-pagination{display:flex;justify-content:center;gap:7px;margin-top:42px}.store-pagination button{min-width:42px;height:42px;border:1px solid #cad7e8;background:#fff;color:#2f5596;font:700 .9rem Arial,sans-serif;cursor:pointer}.store-pagination button:hover:not(:disabled){border-color:#23aa67}.store-pagination .active{background:#2f5596;color:#fff;border-color:#2f5596}.store-pagination button:disabled{opacity:.38;cursor:not-allowed}
@media(max-width:920px){.grid-view{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.store-section{padding-top:48px}.list-view .product-card{grid-template-columns:130px minmax(0,1fr);gap:17px;padding:17px}.list-view .format-picker{grid-template-columns:1fr}.product-content h2{font-size:1.55rem}.purchase-row{align-items:flex-end}.grid-view{grid-template-columns:1fr 1fr}.grid-view .product-card{padding:14px}.grid-view .product-content h2{font-size:1.25rem}}
@media(max-width:500px){.store-toolbar{align-items:flex-start;flex-direction:column}.view-switcher{width:100%}.view-button{justify-content:center;width:50%}.list-view .product-card{grid-template-columns:1fr}.list-view .product-cover{width:min(100%,260px);margin:auto}.grid-view{grid-template-columns:1fr}.grid-view .product-card{padding:18px}.purchase-row{align-items:stretch;flex-direction:column}.buy-button{width:100%}}