:root{--ink:#0f1724;--sky:#38bdf8;--yellow:#facc15;--paper:#f7f8fa}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:600 15px/1.5 Arial,sans-serif}button,input,select{font:inherit}button{cursor:pointer;background:white;border:1px solid #d4d9df;padding:11px 16px;border-radius:9px;color:var(--ink);font-weight:800}button:disabled{opacity:.5;cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #0284c7;outline-offset:3px}header{position:sticky;top:0;z-index:2;background:var(--ink);padding:18px 4%;display:flex;gap:16px;align-items:center;color:white}.brand{color:white;text-decoration:none;font:900 28px/.9 'Arial Black',Arial,sans-serif;letter-spacing:-1.5px}.brand span{color:var(--sky)}.brand small{display:block;font:800 9px/2 Arial,sans-serif;letter-spacing:3px}header input{flex:1;min-width:0;margin:0 25px;padding:12px 16px;border:0;border-radius:8px}.yellow{background:var(--yellow);border-color:var(--yellow)}main{max-width:1500px;margin:auto;padding:35px 4% 70px}.intro{background:var(--sky);border-radius:16px;padding:35px 40px;margin-bottom:25px}.intro p,.eyebrow{font-size:11px;font-weight:900;letter-spacing:2px}h1{font:900 clamp(36px,5vw,64px)/1.02 'Arial Black',Arial,sans-serif;letter-spacing:-3px;margin:15px 0}h2{font:900 30px/1.1 'Arial Black',Arial,sans-serif;letter-spacing:-1px}h3{font-weight:900}#categories{display:flex;gap:9px;overflow-x:auto;padding:4px 0 15px}#categories button{white-space:nowrap}#categories .selected{background:var(--ink);color:white}.section-title{display:flex;align-items:center;justify-content:space-between}.section-title span{color:#657080;font-size:13px}#products{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.product{text-align:left;padding:18px;position:relative;display:block;min-width:0;box-shadow:0 2px 4px #0f172408}.product:hover{border-color:var(--ink);transform:translateY(-2px)}.product-image{height:190px;display:flex;align-items:center;justify-content:center;background:white;border-radius:8px;margin-bottom:17px}.product img{max-width:100%;max-height:100%;object-fit:contain}.product h3{font-size:15px;line-height:1.4;min-height:42px;margin:8px 0 16px;padding-right:8px}.category{font-size:10px;letter-spacing:1px;text-transform:uppercase;color:#647080}.product strong{font-size:19px}.product small{font-weight:600;color:#647080}.product-arrow{float:right}dialog{border:0;border-radius:18px;width:min(630px,calc(100% - 32px));max-height:92dvh;padding:24px 30px;box-shadow:0 30px 100px #0004}dialog::backdrop{background:#0f1724aa;backdrop-filter:blur(3px)}.dialog-top{display:flex;justify-content:space-between;position:sticky;top:-24px;background:white;padding:5px 0 16px;z-index:1}.dialog-top button{border:0;background:#f3f5f7}#panel-body h2{margin:20px 0}.detail-image{height:230px;text-align:center}.detail-image img{max-height:100%;max-width:100%;object-fit:contain}.price{font-size:30px;font-weight:900;margin:18px 0}.price small{font-size:14px;font-weight:600}.tiers{display:flex;flex-wrap:wrap;gap:8px;margin:15px 0}.tiers span{font-size:12px;background:#eff4f8;padding:9px;border-radius:6px}label{display:block;font-size:13px;margin-bottom:16px}input,select{width:100%;border:1px solid #c9d1db;border-radius:8px;padding:12px;margin-top:6px;background:white;color:var(--ink)}.primary,.secondary{display:block;width:100%;margin:14px 0;padding:15px}.primary{background:var(--yellow);border-color:var(--yellow)}.secondary{background:white;border:2px solid var(--ink)}.text-button{border:0;background:none;text-align:left;padding:0;text-decoration:underline;font-size:14px}.signin{display:block;margin:20px auto}.cart-item{display:flex;gap:15px;align-items:flex-start;padding:20px 0;border-bottom:1px solid #e5e9ed}.cart-item>img{width:75px;height:80px;object-fit:contain}.cart-item>div{flex:1}.cart-item>button{border:0;padding:0;font-size:24px}.cart-item label{margin:0}.cart-quantity{width:70px;padding:7px;margin-left:10px}.cart-item p{margin:6px 0}.subtotal{display:flex;justify-content:space-between;margin:25px 0;font-size:20px}.two{display:grid;grid-template-columns:1fr 1fr;gap:15px}.address{padding:20px;background:#f1f5f9;border-radius:10px;margin:20px 0}.center{text-align:center;color:#657080}#error{color:#a61b1b;margin:15px 0 0}#error:empty{display:none}[hidden]{display:none!important}@media(max-width:850px){#products{grid-template-columns:repeat(3,minmax(0,1fr))}header{gap:9px}header input{margin:0 8px}}@media(max-width:600px){header{flex-wrap:wrap;padding:16px}.brand{margin-right:auto;font-size:24px}header button{padding:9px 12px}header input{order:4;flex-basis:100%;margin:4px 0 0}main{padding:20px 16px}.intro{padding:24px;margin-bottom:20px}h1{font-size:40px;letter-spacing:-2px}h2{font-size:25px}#products{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.product{padding:12px}.product-image{height:130px}.product h3{font-size:13px}.product strong{font-size:17px}.product small{font-size:11px}.category{font-size:9px}.section-title span{font-size:11px}dialog{margin:auto 0 0;width:100%;max-width:100%;max-height:96dvh;border-radius:18px 18px 0 0;padding:20px}.detail-image{height:200px}.dialog-top{top:-20px}.cart-item>img{width:55px}}