.merchant-main{max-width:1240px;margin:auto;padding:28px 32px 64px}.merchant-breadcrumb{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 32px;font-size:.86rem;color:#476173}.merchant-product-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,1fr);gap:clamp(28px,5vw,76px);align-items:start}.merchant-product-image{margin:0;background:#fff;border:1px solid #e0eaf0;border-radius:28px;padding:28px;position:sticky;top:20px}.merchant-product-image img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:contain}.merchant-product-image figcaption{font-size:.78rem;color:#586a77;margin-top:16px}.merchant-product-buy h1{font-size:clamp(2rem,3.4vw,3.25rem);line-height:1.08;letter-spacing:-.035em;margin:12px 0 22px}.merchant-description{font-size:1.08rem;line-height:1.65}.merchant-sku{font-size:.8rem;color:#5e7482}.merchant-price{font-size:2.4rem;line-height:1.15;font-weight:750;margin:22px 0 8px;color:#103f5b}.merchant-price+p{margin:0 0 16px;font-size:.87rem}.merchant-delivery{font-size:.9rem;line-height:1.65;margin:16px 0 24px}.merchant-delivery summary{cursor:pointer}.merchant-buy-controls{display:flex;gap:12px;margin-top:8px}.merchant-buy-controls input{max-width:100px;min-height:48px;padding:10px;border:1px solid #c7d7e0;border-radius:10px;font:inherit}.merchant-buy-controls button{flex:1;min-height:48px}.merchant-contact{font-size:.95rem;margin:24px 0 16px}.merchant-information{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(250px,1fr);gap:56px;border-top:1px solid #d7e4ec;margin-top:60px;padding-top:42px;line-height:1.7}.merchant-information h2{font-size:1.45rem}.merchant-information aside{padding:24px;border-radius:22px;background:#edf5fa}.merchant-specs{margin:28px 0}.merchant-specs>div{display:grid;grid-template-columns:minmax(130px,1fr) 1.4fr;gap:18px;padding:14px 0;border-top:1px solid #e1e9ef}.merchant-specs dt{font-weight:650}.merchant-specs dd{margin:0}.merchant-product-page .header{min-height:76px}.merchant-product-page .category-nav{display:flex;flex-wrap:wrap;gap:12px}.merchant-product-page .category-nav a{white-space:nowrap}
@media(max-width:800px){.merchant-main{padding:20px 18px 40px}.merchant-breadcrumb{margin-bottom:20px}.merchant-product-grid,.merchant-information{grid-template-columns:1fr;gap:28px}.merchant-product-image{position:static;padding:18px;border-radius:22px}.merchant-product-image img{max-height:42svh}.merchant-product-buy h1{font-size:2rem}.merchant-information{margin-top:36px;padding-top:24px}.merchant-product-page .category-nav{display:none}.merchant-product-page .header.menu-open .category-nav{display:flex}.merchant-specs>div{grid-template-columns:1fr 1.2fr}.merchant-price{font-size:2.1rem}}

.merchant-dispatch-note{display:block;font-size:.8rem;line-height:1.6;color:#526575}.merchant-buying-guide{margin-top:40px;padding:28px;background:#edf5fa;border-radius:18px;line-height:1.65}.merchant-buying-guide h2{margin-top:0;font-size:1.5rem}.merchant-buying-guide h3{font-size:1.1rem;margin-top:24px}.merchant-buying-guide details{padding:15px 0;border-top:1px solid #d1e0eb}.merchant-buying-guide summary{cursor:pointer;font-weight:650}.merchant-buying-guide li{margin:10px 0}.merchant-buying-guide a{overflow-wrap:anywhere;color:#244e7a}@media(max-width:800px){.merchant-buying-guide{padding:20px}}