*{margin:0;padding:0;box-sizing:border-box}body{background-color:#fff;min-height:100vh}.app{min-height:100vh;background:#fff}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:30px;padding:80px 40px 40px;max-width:1600px;margin:0 auto}@media(min-width:1200px){.product-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:40px}}.header{position:fixed;top:0;left:0;right:0;height:60px;background:#fff;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid #f0f0f0}.menu-button{background:none;border:none;cursor:pointer;padding:8px;color:#000;display:flex;align-items:center;justify-content:center;transition:opacity .2s}.menu-button:hover{opacity:.6}.categories{display:flex;gap:30px;flex:1;justify-content:center;align-items:center;overflow-x:auto;overflow-y:hidden;scrollbar-width:none;-ms-overflow-style:none;padding:0 10px;min-width:0}.categories::-webkit-scrollbar{display:none}.category-button{background:none;border:none;font-size:11px;font-weight:500;letter-spacing:1px;cursor:pointer;color:#666!important;font-family:Helvetica Neue,Arial,sans-serif;padding:8px 12px;text-transform:uppercase;transition:color .2s;white-space:nowrap;flex-shrink:0}.category-button:hover{color:#000!important}.category-button.active{color:#000!important;border-bottom:2px solid #000}.cart-button-header{background:none;border:none;cursor:pointer;padding:8px;color:#000;display:flex;align-items:center;justify-content:center;transition:opacity .2s;flex-shrink:0}.search-button{background:none;border:none;cursor:pointer;padding:8px;color:#000;display:flex;align-items:center;justify-content:center;transition:opacity .2s;flex-shrink:0;margin-left:8px}.search-button:hover{opacity:.6}.search-container{flex:1;display:flex;align-items:center;gap:12px;animation:fadeIn .3s ease}.search-input{flex:1;border:none;outline:none;font-size:14px;font-family:Helvetica Neue,Arial,sans-serif;padding:8px 0;background:transparent;color:#000}.search-input::placeholder{color:#999}.search-close{background:none;border:none;cursor:pointer;padding:4px;color:#000;display:flex;align-items:center;justify-content:center;transition:opacity .2s}.search-close:hover{opacity:.6}.scroll-indicator{position:absolute;right:70px;display:flex;align-items:center;color:#666;pointer-events:none;animation:pulse 2s ease-in-out infinite;z-index:10}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes pulse{0%,to{opacity:.4}50%{opacity:1}}.cart-button-header:hover{opacity:.6}.product-item{cursor:pointer;transition:transform .3s ease;text-align:center}.product-item:hover{transform:scale(1.05)}.product-image{width:100%;aspect-ratio:1 / 1;display:flex;align-items:center;justify-content:center;background:#fafafa;border-radius:4px;margin-bottom:6px;overflow:hidden}.product-image img{width:100%;height:100%;object-fit:cover}.product-label{font-size:11px;font-weight:500;letter-spacing:.5px;color:#000;font-family:Helvetica Neue,Arial,sans-serif}.product-name-grid{font-size:12px;font-weight:500;color:#000;font-family:Helvetica Neue,Arial,sans-serif;margin-top:4px;text-align:left}.product-code-grid{font-size:10px;font-weight:400;letter-spacing:.5px;color:#999;font-family:Helvetica Neue,Arial,sans-serif}.product-info-grid{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:2px}.product-price-grid{font-size:11px;font-weight:500;color:#666;font-family:Helvetica Neue,Arial,sans-serif;white-space:nowrap;padding-bottom:2px;border-bottom:1px solid #000}.product-view{position:fixed;inset:0;background:#fff;overflow-y:auto;animation:zoomIn .4s ease}@keyframes zoomIn{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}.back-button{position:fixed;top:20px;left:20px;background:none;border:none;font-size:32px;cursor:pointer;color:#000;z-index:200;padding:8px 16px}.cart-button{position:fixed;top:20px;right:20px;background:none;border:none;font-size:24px;cursor:pointer;z-index:200;padding:8px 16px}.nav-arrow{position:fixed;top:50%;transform:translateY(-50%);background:none;border:none;font-size:64px;cursor:pointer;color:#000;z-index:150;padding:20px;font-weight:200;transition:opacity .2s}.nav-arrow:hover{opacity:.6}.nav-left{left:40px}.nav-right{right:40px}.product-name-row{display:flex;align-items:center;justify-content:center;width:100%;max-width:600px;gap:20px;position:relative}.mobile-nav-container{display:none}.nav-arrow-inline{background:none;border:none;cursor:pointer;color:#000;padding:8px;transition:opacity .2s;display:none;align-items:center;justify-content:center;flex-shrink:0;position:absolute}.nav-arrow-inline.nav-left-edge{left:0}.nav-arrow-inline.nav-right-edge{right:0}.nav-arrow-inline:hover{opacity:.6}.product-detail{display:flex;flex-direction:column;align-items:center;gap:30px;padding:80px 40px 40px;min-height:100vh;justify-content:center;max-width:1200px;margin:0 auto}.product-image-large{max-width:100%;max-height:80vh;animation:productZoom .5s ease;border-radius:8px;display:block}.product-image-large img{max-width:100%;max-height:80vh;width:auto;height:auto;display:block;border-radius:8px}@keyframes productZoom{0%{transform:scale(.7);opacity:0}to{transform:scale(1);opacity:1}}.product-info{display:flex;flex-direction:column;align-items:center;gap:6px;position:relative}.product-code{font-size:13px;font-weight:500;letter-spacing:1px;color:#000;font-family:Helvetica Neue,Arial,sans-serif}.product-name{font-size:16px;font-weight:500;color:#000;font-family:Helvetica Neue,Arial,sans-serif;text-align:center}.product-code-detail{font-size:11px;font-weight:400;letter-spacing:1px;color:#999;font-family:Helvetica Neue,Arial,sans-serif}.product-price{font-size:15px;color:#000;font-family:Helvetica Neue,Arial,sans-serif}.add-button{background:none;border:1px solid #000;width:32px;height:32px;border-radius:50%;font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;margin-top:8px;transition:all .2s}.add-button:hover{background:#000;color:#fff}.buy-button{background:#000;border:1px solid #000;color:#fff;padding:12px 40px;font-size:11px;font-weight:600;letter-spacing:1.5px;cursor:pointer;margin-top:16px;transition:all .2s;font-family:Helvetica Neue,Arial,sans-serif;text-transform:uppercase}.buy-button:hover{background:#fff;color:#000}.cod-text{font-size:10px;color:#999;margin-top:8px;font-family:Helvetica Neue,Arial,sans-serif;letter-spacing:.5px}.variant-selector{position:absolute;top:100%;margin-top:20px;background:#fff;padding:20px 40px;display:flex;flex-direction:column;align-items:center;gap:20px;min-width:300px;animation:slideDown .3s ease}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.info-button,.close-button{position:absolute;background:none;border:none;font-size:14px;cursor:pointer;color:#000}.info-button{left:20px;top:20px}.close-button{right:20px;top:20px}.selector-title{font-size:11px;font-weight:600;letter-spacing:1.5px;color:#000;font-family:Helvetica Neue,Arial,sans-serif}.variant-options{display:flex;gap:40px;align-items:center;margin:10px 0}.variant-options button{background:none;border:none;font-size:11px;cursor:pointer;color:#666;font-family:Helvetica Neue,Arial,sans-serif;padding:8px;transition:color .2s}.variant-options button:hover{color:#000}.current-variant{font-size:13px!important;font-weight:500!important;color:#000!important}.information-link{font-size:11px;font-weight:500;letter-spacing:1px;color:#000;cursor:pointer;text-decoration:underline;margin-top:10px;font-family:Helvetica Neue,Arial,sans-serif}@media(max-width:900px){.categories{gap:20px;justify-content:flex-start}.category-button{font-size:10px;padding:6px 8px}}@media(max-width:768px){.header{padding:0 10px}.product-detail{padding:70px 20px 30px;gap:20px}.categories{gap:20px;justify-content:flex-start;padding:0 10px}.category-button{font-size:10px;padding:6px 10px}.product-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:15px;padding:70px 20px 20px}.product-image{height:120px}.product-image-large,.product-image-large img{max-width:90vw;max-height:70vh}.back-button{top:10px;left:10px;font-size:24px;padding:4px 8px}.nav-arrow{display:none}.nav-arrow-inline{display:flex}.product-name-row{width:100vw;max-width:100vw;justify-content:space-between;left:50%;transform:translate(-50%);padding:0 10px}.nav-arrow-inline.nav-left-edge,.nav-arrow-inline.nav-right-edge{position:static}.nav-left{left:10px}.nav-right{right:10px}}@media(max-width:480px){.header{height:50px;padding:0 8px}.categories{gap:12px;padding:0 8px}.category-button{font-size:9px;padding:4px 8px}.product-grid{grid-template-columns:repeat(2,1fr);gap:15px;padding:60px 10px 10px}}