.shop-hero{padding:var(--spacing-3xl) 0 var(--spacing-lg)}.shop-hero h1{margin:0 0 var(--spacing-sm);font-size:clamp(2rem,5vw,3.25rem)}.shop-hero .lede{max-width:56ch;color:var(--color-muted);font-size:var(--font-size-lg);line-height:1.6}.shop-note{margin-top:var(--spacing-md);font-size:var(--font-size-sm);color:var(--color-muted);border:1px dashed color-mix(in srgb, var(--color-brand) 45%, var(--color-border));border-radius:var(--radius-full);align-items:center;gap:8px;padding:6px 14px;display:inline-flex}.shop-layout{gap:var(--spacing-2xl);padding-bottom:var(--spacing-4xl);grid-template-columns:1fr;display:grid}@media (width>=960px){.shop-layout{grid-template-columns:250px minmax(0,1fr)}}@media (width<=959px){.shop-layout>main{order:-1}}.shop-side{gap:var(--spacing-lg);flex-direction:column;display:flex}.shop-cat-tree{flex-direction:column;gap:4px;display:flex}.shop-cat-parent{color:var(--color-text);font-weight:600;font-size:var(--font-size-sm);text-transform:uppercase;letter-spacing:.06em;padding:6px 0 2px}.shop-cat-children{border-inline-start:1px solid var(--color-border);flex-wrap:wrap;gap:6px;margin-inline-start:6px;padding:0 0 8px 12px;display:flex}.product-grid{gap:var(--spacing-lg);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}@media (width>=700px){.product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width>=1280px){.product-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}.product-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow);flex-direction:column;transition:transform .25s,border-color .25s;display:flex;position:relative;overflow:hidden}.product-card:hover{border-color:color-mix(in srgb, var(--color-brand) 45%, var(--color-border));transform:translateY(-4px)}.product-card-media{aspect-ratio:1;background:color-mix(in srgb, var(--color-brand) 6%, var(--color-surface));display:block;overflow:hidden}.product-card-media img{object-fit:cover;width:100%;height:100%;display:block}.product-badge{top:10px;background:var(--color-brand);color:var(--color-on-brand);font-size:var(--font-size-xs);border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.06em;z-index:1;padding:3px 10px;position:absolute;inset-inline-start:10px}.product-oos{top:10px;background:color-mix(in srgb, var(--color-danger) 85%, black);color:#fff;font-size:var(--font-size-xs);border-radius:var(--radius-full);z-index:1;padding:3px 10px;position:absolute;inset-inline-end:10px}.product-card-body{padding:var(--spacing-md);flex-direction:column;flex:1;gap:8px;display:flex}.product-card-cat{font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.08em;color:var(--color-muted)}.product-card-title{font-size:var(--font-size-base);margin:0;line-height:1.4}.product-card-title a{color:var(--color-text);text-decoration:none}.product-card-title a:hover{color:var(--color-brand)}.product-price-row{align-items:baseline;gap:8px;margin-top:auto;display:flex}.product-price{color:var(--color-text);font-weight:700;font-size:var(--font-size-lg)}.product-old-price{color:var(--color-muted);font-size:var(--font-size-sm);text-decoration:line-through}.product-page{gap:var(--spacing-2xl);padding:var(--spacing-2xl) 0 var(--spacing-4xl);grid-template-columns:1fr;display:grid}@media (width>=900px){.product-page{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start}}.product-media{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);position:relative;overflow:hidden}.product-media img{width:100%;height:auto;display:block}.product-info h1{margin:var(--spacing-sm) 0 var(--spacing-md);font-size:clamp(1.6rem,3.4vw,2.4rem);line-height:1.25}.product-info .price-row{margin-bottom:var(--spacing-lg);align-items:baseline;gap:12px;display:flex}.product-info .price{font-size:var(--font-size-3xl);font-weight:700}.product-info .old{color:var(--color-muted);font-size:var(--font-size-xl);text-decoration:line-through}.product-info .excerpt{color:var(--color-muted);margin-bottom:var(--spacing-lg);line-height:1.7}.addon-box{border:1px solid var(--color-border);border-radius:var(--radius);padding:var(--spacing-lg);margin:var(--spacing-lg) 0;background:color-mix(in srgb, var(--color-brand) 4%, var(--color-surface))}.addon-box h3{font-size:var(--font-size-base);margin:0 0 4px}.addon-box .hint{color:var(--color-muted);font-size:var(--font-size-sm);margin:0 0 var(--spacing-md)}.addon-row{border-top:1px dashed var(--color-border);align-items:flex-start;gap:10px;padding:8px 0;display:flex}.addon-row:first-of-type{border-top:none}.addon-row label{cursor:pointer;flex:1;align-items:flex-start;gap:10px;display:flex}.addon-row input[type=checkbox]{accent-color:var(--color-brand);width:18px;height:18px;margin-top:4px}.addon-row .addon-title{color:var(--color-text);line-height:1.35;display:block}.addon-row .addon-note{color:var(--color-muted);font-size:var(--font-size-sm);display:block}.addon-row .addon-price{color:var(--color-brand);white-space:nowrap;font-weight:600}.buy-row{gap:var(--spacing-md);margin-top:var(--spacing-lg);flex-wrap:wrap;align-items:stretch;display:flex}.qty-stepper{border:1px solid var(--color-border);border-radius:var(--radius-sm);align-items:center;display:inline-flex;overflow:hidden}.qty-stepper button{color:var(--color-text);cursor:pointer;background:0 0;border:none;width:40px;height:44px;font-size:1.1rem}.qty-stepper button:hover{color:var(--color-brand)}.qty-stepper span{text-align:center;min-width:40px;font-weight:600}.buy-row .btn{flex:1;justify-content:center;align-items:center;gap:8px;min-width:200px;display:inline-flex}.buy-row .btn[disabled]{opacity:.5;cursor:not-allowed}.stock-note{margin-top:var(--spacing-md);font-size:var(--font-size-sm);color:var(--color-muted)}.stock-out{color:var(--color-danger)}.product-desc{margin-top:var(--spacing-2xl);max-width:780px;line-height:1.8}.product-desc :global(h2){font-size:var(--font-size-2xl);margin:var(--spacing-2xl) 0 var(--spacing-md)}.product-desc :global(p){margin:0 0 var(--spacing-lg)}.product-desc :global(ul){margin:0 0 var(--spacing-lg);padding-inline-start:1.4em}.product-desc :global(li){margin-bottom:.5em}.cart-layout{gap:var(--spacing-2xl);padding-bottom:var(--spacing-4xl);grid-template-columns:1fr;display:grid}@media (width>=960px){.cart-layout{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);align-items:start}}.cart-item{gap:var(--spacing-md);padding:var(--spacing-lg);border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);margin-bottom:var(--spacing-md);grid-template-columns:84px minmax(0,1fr) auto;align-items:start;display:grid}.cart-item img{object-fit:cover;border-radius:var(--radius-sm);width:84px;height:84px}.cart-item .title{color:var(--color-text);font-weight:600;line-height:1.4}.cart-item .title a{color:inherit}.cart-item .unit{color:var(--color-muted);font-size:var(--font-size-sm);margin-top:2px}.cart-item .addons-mini{flex-direction:column;gap:4px;margin-top:6px;display:flex}.cart-item .addons-mini label{font-size:var(--font-size-sm);color:var(--color-muted);cursor:pointer;align-items:center;gap:8px;display:flex}.cart-item .addons-mini input{accent-color:var(--color-brand)}.cart-item .line-total{white-space:nowrap;text-align:end;font-weight:700}.cart-item .remove{color:var(--color-muted);cursor:pointer;font-size:var(--font-size-sm);background:0 0;border:none;margin-top:8px;padding:0}.cart-item .remove:hover{color:var(--color-danger)}.cart-summary{border:1px solid var(--color-border);border-radius:var(--radius);padding:var(--spacing-lg);background:var(--color-surface);position:sticky;top:96px}.cart-summary h3{margin:0 0 var(--spacing-md)}.sum-row{color:var(--color-muted);justify-content:space-between;padding:6px 0;display:flex}.sum-row.total{color:var(--color-text);font-weight:700;font-size:var(--font-size-lg);border-top:1px solid var(--color-border);margin-top:6px;padding-top:12px}.cart-form{margin-top:var(--spacing-lg);flex-direction:column;gap:10px;display:flex}.cart-form input,.cart-form textarea{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);font-size:var(--font-size-sm);width:100%;padding:10px 12px;font-family:inherit}.cart-form input:focus,.cart-form textarea:focus{border-color:var(--color-brand);outline:none}.cart-empty{text-align:center;color:var(--color-muted);padding:var(--spacing-4xl) var(--spacing-lg)}.cart-toast{bottom:24px;background:var(--color-brand);color:var(--color-on-brand);border-radius:var(--radius-sm);z-index:100;opacity:0;pointer-events:none;padding:12px 20px;font-weight:600;transition:opacity .25s,transform .25s;position:fixed;inset-inline-end:24px;transform:translateY(10px)}.cart-toast.show{opacity:1;transform:translateY(0)}.order-success{border:1px solid color-mix(in srgb, var(--color-brand) 50%, var(--color-border));border-radius:var(--radius);padding:var(--spacing-2xl);background:color-mix(in srgb, var(--color-brand) 6%, var(--color-surface));text-align:center}.order-success .num{font-size:var(--font-size-2xl);color:var(--color-brand);margin:var(--spacing-sm) 0;font-weight:700}.nav-cart{color:var(--color-text);border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:var(--font-size-sm);align-items:center;gap:6px;padding:6px 10px;display:inline-flex;position:relative}.nav-cart:hover{border-color:var(--color-brand);color:var(--color-brand)}.nav-cart .count{background:var(--color-brand);color:var(--color-on-brand);border-radius:var(--radius-full);justify-content:center;align-items:center;min-width:18px;height:18px;padding:0 5px;font-size:11px;font-weight:700;display:inline-flex}