.storefront{--brand:#b23b2c;--ink:#22272e;background:#f8fafc;color:#1e293b;min-height:100vh;font-family:system-ui,-apple-system,Noto Sans JP,sans-serif;font-size:14px;line-height:1.6}.storefront a{color:inherit;text-decoration:none}.storefront button,.storefront input,.storefront select{font-size:14px;border-color:#d9dee5;border-radius:6px;min-height:42px}.storefront button{transition:background .15s,border-color .15s}.storefront button:hover:not(:disabled){border-color:#a5adb8;background:#f1f5f9}.storefront button.primary{background:var(--brand);border-color:var(--brand);color:white}.storefront button.primary:hover:not(:disabled){background:#942f24}.storefront a:focus-visible,.storefront button:focus-visible,.storefront summary:focus-visible{outline:3px solid #c04e39;outline-offset:3px}.store-announcement{background:#161b22;color:#cbd5e1;padding:5px max(24px,calc((100% - 1280px)/2));font-size:11px;display:flex;justify-content:space-between}.store-header{position:sticky;top:0;z-index:30;background:#22272e;color:#fff;display:flex;flex-wrap:nowrap;gap:28px;padding:19px max(24px,calc((100% - 1280px)/2));border:0}.store-brand{display:flex;align-items:center;gap:10px;flex-shrink:0;color:inherit}.store-brand strong{font-size:27px;letter-spacing:-.8px;margin:0;line-height:1}.store-brand>span{font-size:10px;line-height:1.7;color:#a8b2bf;border-left:1px solid #4b5563;padding-left:12px}.store-brand svg{flex-shrink:0}.store-header-search{display:flex;flex:1;min-width:150px;background:white;border-radius:7px;overflow:hidden}.store-header-search input{border:0;border-radius:0;min-width:0;color:#1e293b;padding-left:15px;height:46px}.store-header-search button{border:0;border-radius:0;background:var(--brand);color:white;width:54px;flex-shrink:0}.store-header .store-header-search button:hover{background:#942f24}.store-header-actions{display:flex;gap:22px;align-items:center;flex-shrink:0}.store-header-actions a,.store-header-actions>button{display:flex;align-items:center;justify-content:center;flex-direction:column;font-size:10px;gap:3px;white-space:nowrap}.store-header-actions>button{position:relative;background:none;color:white;border:0;padding:0;min-height:40px}.store-header-actions .store-cart-button:hover{background:transparent;color:#e8a294}.store-cart-button b{position:absolute;top:-4px;right:-9px;background:var(--brand);color:#fff;min-width:18px;height:18px;border-radius:10px;font-size:10px;display:grid;place-items:center}.storefront .store-main{max-width:1328px;padding:0 24px 48px}.store-preview-notice{font-size:11px;color:#64748b;padding:12px 0;margin:0;border-bottom:1px solid #e2e8f0}.store-intro{display:flex;justify-content:space-between;align-items:center;padding:32px 0 28px;gap:20px}.store-eyebrow{font-size:11px;letter-spacing:1px;color:var(--brand);font-weight:700}.store-intro h1{font-size:26px;letter-spacing:.2px;margin:6px 0 8px;font-weight:700;line-height:1.5}.store-intro p{font-size:12px;color:#64748b;margin:0}.store-intro>a{display:flex;align-items:center;gap:15px;font-size:12px;white-space:nowrap;border-bottom:1px solid #94a3b8;padding:8px 0}.store-category-strip{display:flex;overflow:auto;gap:8px;padding:0 0 24px;scrollbar-width:thin}.store-category-strip button{border:1px solid #dce1e7;background:white;white-space:nowrap;border-radius:30px;padding:8px 17px;min-height:37px;font-size:12px}.store-category-strip button[aria-pressed=true]{color:var(--brand);border-color:var(--brand);background:#fdf4f2}.store-catalog-layout{display:grid;grid-template-columns:224px minmax(0,1fr);gap:32px}.store-sidebar{padding:17px 16px;background:white;border:1px solid #e2e8f0;border-radius:8px;align-self:start}.store-filter-heading{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #e2e8f0;padding-bottom:14px;margin-bottom:16px}.store-filter-heading h2{display:flex;gap:7px;align-items:center;font-size:14px;margin:0}.storefront .store-text-button{border:0;font-size:11px;color:#64748b;padding:0;min-height:30px}.store-category-tree h3,.store-filter-form h3{font-size:12px;margin:16px 0 9px}.store-category-tree button{border:0;border-radius:4px;background:none;width:100%;justify-content:flex-start;text-align:left;font-size:12px;min-height:34px;padding:6px 9px}.store-category-tree .selected{color:var(--brand);background:#fdf4f2;font-weight:700}.store-category-tree details{margin:0}.store-category-tree details>div{padding-left:9px;border-left:1px solid #e2e8f0;margin:0 0 5px 9px}.store-category-tree summary{cursor:pointer;padding:8px;font-size:12px;line-height:1.5;min-height:34px}.store-filter-form{border-top:1px solid #e2e8f0;margin-top:18px;padding-top:4px}.store-filter-form label,.store-filter-form legend{font-size:11px;color:#475569;margin:14px 0 7px}.store-filter-form input,.store-filter-form select{font-size:12px;min-height:38px;margin-top:6px;padding:8px;min-width:0}.store-filter-form select{width:100%}.store-price-inputs{display:flex;align-items:center;gap:5px}.store-price-inputs input{width:calc(50% - 10px);font-size:11px;padding:5px}.storefront .check{font-size:12px;min-height:32px;gap:7px}.storefront .check input{width:17px;height:17px;min-height:17px;accent-color:var(--brand);margin:0}.store-filter-form>button{width:100%;margin-top:10px;font-size:12px}.store-filter-form [role=alert]{font-size:11px}.store-results{min-width:0}.store-results-heading{display:flex;justify-content:space-between;gap:12px;align-items:center}.store-breadcrumb{display:flex;align-items:center;gap:5px;color:#94a3b8;font-size:10px;margin-bottom:6px}.store-results-heading h2{font-size:20px;margin:0;display:flex;align-items:center;gap:12px}.store-results-heading h2>span{font-size:13px;color:#64748b;font-weight:400}.store-result-toolbar{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #e2e8f0;padding:14px 0;margin-bottom:20px;gap:12px}.store-result-toolbar label{display:flex;align-items:center;gap:8px;font-size:11px;margin:0;white-space:nowrap}.store-result-toolbar select{width:140px;min-height:36px;padding:5px 9px;font-size:12px;background:white}.store-active-filters{display:flex;justify-content:space-between;background:#f1f5f9;padding:8px 12px;margin-bottom:18px;font-size:12px;align-items:center;gap:10px}.store-active-filters button{min-height:28px;font-size:11px;padding:3px 6px;border:0;background:none}.store-mobile-filter{display:none}.store-product-grid,.store-skeletons{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.store-product-card{border:1px solid #e2e8f0;border-radius:8px;background:white;overflow:hidden;min-width:0;transition:box-shadow .2s,border-color .2s}.store-product-card:hover{border-color:#94a3b8;box-shadow:0 6px 18px #0f172a0c}.storefront .store-product-open{border:0;border-radius:0;padding:0;display:flex;flex-direction:column;align-items:stretch;text-align:left;width:100%;height:100%;justify-content:flex-start;background:white;gap:0}.storefront .store-product-open:hover:not(:disabled){background:white}.store-product-photo{aspect-ratio:4/3;position:relative;background:#f1f5f9;display:flex;align-items:center;justify-content:center;overflow:hidden;color:#94a3b8}.store-product-photo img{width:100%;height:100%;object-fit:cover;transition:transform .3s}.store-product-card:hover img{transform:scale(1.025)}.store-condition{right:9px;top:9px;background:#ffffffed;color:#475569;padding:3px 7px;border:1px solid #e2e8f0;border-radius:4px;max-width:85%;overflow-wrap:anywhere}.store-condition,.store-invoice{position:absolute;font-size:10px}.store-invoice{left:9px;bottom:9px;background:#2563eb;color:white;padding:2px 6px;border-radius:3px}.store-soldout{position:absolute;inset:0;background:#0f172a77;color:white;display:grid;place-items:center;font-weight:700;font-size:16px}.store-product-body{display:flex;flex-direction:column;padding:14px;flex:1;gap:6px}.store-product-body h3{font-size:13px;line-height:1.65;font-weight:600;margin:0 0 4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:43px;overflow-wrap:anywhere}.store-product-price{font-size:20px;letter-spacing:-.5px;line-height:1.3}.store-stock{font-size:10px;color:#15803d}.store-stock.empty{color:#94a3b8}.store-product-meta{margin-top:auto;padding-top:12px;color:#94a3b8;font-size:10px;display:flex;flex-direction:column;gap:4px}.store-product-meta span{display:flex;align-items:center;gap:4px;overflow-wrap:anywhere}.store-pagination{display:flex;gap:18px;align-items:center;justify-content:center;margin-top:30px;font-size:12px}.store-pagination button{min-height:36px;font-size:12px}.store-skeletons>div{aspect-ratio:3/4;border-radius:8px;background:linear-gradient(110deg,#e8edf2 30%,#f8fafc 50%,#e8edf2 70%);background-size:200% 100%;animation:store-shimmer 1.6s linear infinite}.store-empty{padding:70px 20px;text-align:center;color:#64748b}.store-empty>svg{color:#cbd5e1}.store-empty h3{font-size:16px}.store-empty p{font-size:12px}.store-filter-overlay{position:fixed;inset:0;z-index:100;background:#0f172a88;display:flex;justify-content:flex-end}.store-filter-sheet{background:white;padding:20px;overflow:auto;width:min(380px,100%);height:100%;overscroll-behavior:contain}.store-filter-close{width:100%;margin-bottom:20px}.storefront .store-filter-sheet input,.storefront .store-filter-sheet select{font-size:16px}.store-footer{background:#22272e;color:#cbd5e1;display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:28px;padding:35px max(24px,calc((100% - 1280px)/2)) 18px;font-size:12px}.store-footer h2{font-size:12px;color:#e2e8f0;margin:0 0 12px}.store-footer p{font-size:11px;color:#94a3b8}.store-footer>div>a:not(.store-brand){display:block;margin:8px 0}.store-footer .store-brand strong{font-size:21px}.store-footer small{grid-column:1/-1;text-align:center;border-top:1px solid #475569;padding-top:17px;font-size:10px;color:#94a3b8}.storefront+footer{display:none}@keyframes store-shimmer{to{background-position:-200% 0}}@media(prefers-reduced-motion:reduce){.storefront *{animation:none!important;transition:none!important}}@media(min-width:1440px){.store-product-grid,.store-skeletons{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:1100px){.store-header{gap:20px}.store-brand>span{display:none}.store-header-actions{gap:16px}.store-catalog-layout{grid-template-columns:200px minmax(0,1fr);gap:22px}.store-product-grid,.store-skeletons{gap:13px}.store-product-body{padding:11px}.store-product-price{font-size:18px}}@media(max-width:900px){.store-sidebar{display:none}.store-catalog-layout{grid-template-columns:minmax(0,1fr)}.storefront .store-mobile-filter{display:inline-flex;font-size:12px;min-height:36px}.store-header .store-guide-link{display:none}.store-intro h1{font-size:24px}.store-product-grid,.store-skeletons{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:600px){.store-announcement{padding:5px 16px;font-size:9px}.store-header{flex-wrap:wrap;padding:14px 16px;gap:14px}.store-brand{order:0}.store-brand strong{font-size:24px}.store-header-actions{order:1;margin-left:auto;gap:22px}.store-header-actions a{font-size:9px}.store-header-search{order:2;flex-basis:100%}.store-header-search input{font-size:16px;height:43px}.store-header-search button{min-height:43px}.storefront .store-main{padding:0 16px 30px}.store-preview-notice{font-size:10px;padding:10px 0}.store-intro{padding:24px 0 22px;align-items:flex-start}.store-intro h1{font-size:21px;max-width:280px}.store-intro p{font-size:11px}.store-eyebrow{font-size:9px}.store-intro>a{display:none}.store-category-strip{padding-bottom:22px;gap:7px}.store-category-strip button{font-size:11px;min-height:34px;padding:7px 13px}.store-results-heading h2{font-size:18px}.store-result-toolbar{padding:12px 0;margin-bottom:16px}.store-result-toolbar label{font-size:10px}.store-result-toolbar select{width:115px}.store-product-grid,.store-skeletons{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.store-product-body{padding:10px}.store-product-body h3{font-size:12px;min-height:40px}.store-product-price{font-size:18px}.store-condition{font-size:9px;padding:2px 5px;top:6px;right:6px}.store-product-meta{font-size:9px;padding-top:8px}.store-footer{grid-template-columns:1fr;gap:20px;padding:26px 20px 18px}.store-footer>div{min-width:0}.store-footer .store-brand{display:inline-flex}}