:root{--red:#ed2034;--ink:#17191d;--gray:#f2f3f5;--line:#e6e7ea}*{box-sizing:border-box}body{margin:0;background:#fff;color:var(--ink);font:16px/1.5 Arial,Helvetica,sans-serif}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}button,.button{background:var(--red);color:white;border:1px solid var(--red);padding:11px 17px;border-radius:5px;font-weight:700}button:hover:not(:disabled){filter:brightness(.94)}a{color:inherit;text-decoration:none}a:hover{color:var(--red)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #2775bb;outline-offset:3px}header,main,footer{max-width:1280px;margin:auto;padding:0 28px}.head{display:flex;align-items:center;gap:32px;padding:22px 0 14px}.logo{display:flex;flex-direction:column;align-items:center;width:170px;flex-shrink:0}.logo img{width:100%}.logo strong{font-size:11px;letter-spacing:1px}#search{display:flex;gap:8px;flex:1}input,select{border:1px solid #cfd1d6;border-radius:4px;padding:10px;background:white;color:var(--ink);min-width:0}#query{width:100%;background:var(--gray)}.back{font-size:13px;white-space:nowrap}nav{display:flex;flex-wrap:wrap;gap:20px;justify-content:center;border-bottom:1px solid var(--line);padding:10px 0 16px}nav button{background:none;border:0;color:var(--ink);border-radius:0;padding:6px 0}nav button.active{box-shadow:0 3px var(--red)}#wishlist{margin-left:auto}.breadcrumb{font-size:13px;color:#5d636d;padding:24px 0}.layout{display:grid;grid-template-columns:210px 1fr;gap:28px}aside{border-right:1px solid var(--line);padding-right:18px}h1{font-size:42px;letter-spacing:-1.5px;line-height:1.1;margin:0 0 15px}h1 span{box-shadow:inset 0 -5px var(--red)}h2{font-size:20px}p{color:#4d525c}.title-row{display:flex;justify-content:space-between;align-items:start;gap:15px}.badge{background:var(--gray);padding:6px 10px;font-size:12px;white-space:nowrap;border-radius:4px}#filters{display:flex;gap:10px;align-items:end;flex-wrap:wrap;margin:18px 0}#filters label{display:flex;flex-direction:column;gap:5px;font-size:12px;font-weight:700}#filters input{width:90px}#filters select{max-width:180px}#filters button{font-size:12px}.outline{background:#fff;color:var(--ink);border-color:#cfd1d6}#categories button{display:block;width:100%;background:transparent;border:0;text-align:left;color:var(--ink);font-size:14px;padding:8px;font-weight:400}#categories button.active{background:var(--gray);border-left:4px solid var(--red)}#categories details{margin:3px 0}#categories summary{cursor:pointer;font-size:14px;font-weight:700;padding:8px 0}.category-children{padding-left:10px}.results{font-size:14px;color:#5d636d;padding:9px 0 14px}.products{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card{border:1px solid var(--line);border-radius:5px;overflow:hidden;position:relative;display:flex;flex-direction:column}.image-link{padding:0;border:0;border-radius:0;background:var(--gray);width:100%}.card img{width:100%;height:245px;object-fit:contain;display:block;background:#fafafa}.card .copy{padding:14px;display:flex;flex-direction:column;flex:1}.brand{font-size:12px;color:#5d636d}.card h2{font-size:16px;line-height:1.35;margin:5px 0 12px;min-height:44px}.price{font-size:23px;font-weight:700}.tax{font-size:11px;color:#5d636d}.stock{font-size:12px;margin:9px 0 12px}.stock.yes{color:#216c38}.stock.no{color:#5d636d}.card .copy>button{margin-top:auto;width:100%}.wish{position:absolute;right:10px;top:10px;background:white;color:var(--ink);border-color:var(--line);padding:3px 9px;font-size:24px}.app{position:absolute;left:10px;top:10px;background:white;border:1px solid var(--line);border-radius:4px;padding:4px 8px;font-size:11px}.pages{display:flex;justify-content:center;gap:18px;align-items:center;margin:25px 0}.notice{background:var(--gray);border-left:4px solid var(--red);padding:16px;margin:24px 0;font-size:14px}.notice[hidden]{display:none}footer{display:flex;gap:25px;flex-wrap:wrap;background:var(--gray);padding:22px 28px;font-size:12px;justify-content:space-between}dialog{width:min(1060px,94vw);max-height:90vh;overflow:auto;border:1px solid var(--line);border-radius:8px;padding:24px;color:var(--ink)}dialog::backdrop{background:#0009}.close{position:sticky;top:0;float:right;z-index:2;background:#fff;color:#17191d;border:1px solid #b6b9c0;border-radius:50%;font-size:28px;line-height:1;width:44px;height:44px;padding:0}.detail-grid{clear:both;display:grid;grid-template-columns:1.1fr 1fr;gap:30px}.hero-image{width:100%;height:400px;object-fit:contain;background:#fafafa}.thumbs{display:flex;gap:8px;overflow:auto;margin-top:12px}.thumbs button{border-color:var(--line);background:#fff;padding:0}.thumbs img{width:65px;height:65px;object-fit:contain}.detail-copy h1{font-size:30px;margin-top:8px}.detail-copy li{font-size:14px;margin:8px 0}.quantity{width:95px;margin:12px 10px 12px 0}.availability-result{padding:12px 0;font-size:14px}.technical{margin-top:25px}.technical summary{font-weight:700;cursor:pointer;padding:14px 0;border-top:1px solid var(--line)}.technical p{white-space:pre-line;font-size:14px;overflow-wrap:anywhere}.technical dl{display:grid;grid-template-columns:140px 1fr;gap:8px;font-size:14px}.technical dd{margin:0;overflow-wrap:anywhere}#toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;border-radius:5px;font-size:14px;padding:12px 20px;display:none;z-index:20}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(max-width:1050px){.products{grid-template-columns:repeat(2,minmax(0,1fr))}.layout{grid-template-columns:180px 1fr}h1{font-size:35px}}@media(max-width:700px){header,main{padding:0 16px}.head{flex-wrap:wrap;gap:12px}.logo{width:130px}.back{margin-left:auto}#search{order:3;flex-basis:100%}nav{gap:17px;font-size:14px}#wishlist{margin-left:0}.layout{display:block}aside{border:0;margin-bottom:20px}#categories{max-height:200px;overflow:auto;background:var(--gray);padding:12px}.title-row{display:block}.badge{display:inline-block;margin-bottom:6px}h1{font-size:32px}.card img{height:185px}.products{gap:10px}.card .copy{padding:10px}.card h2{font-size:14px}.card .copy>button{font-size:12px;padding:10px 6px}.detail-grid{grid-template-columns:1fr;gap:20px}.hero-image{height:300px}.detail-copy h1{font-size:27px}.technical dl{grid-template-columns:100px 1fr}dialog{padding:15px}.pages{gap:10px}.pages button{font-size:13px}footer{gap:15px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}