:root{--ink:#202124;--muted:#6d6f73;--blue:#ff3b18;--line:#e5e5e5;--pale:#f7f6f4}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font:15px/1.6 Arial,sans-serif}a{text-decoration:none;color:inherit}.shell{width:min(1180px,calc(100% - 44px));margin:auto}.utility{background:#151517;color:#e6e6e8;font-size:12px}.utility .shell{height:36px;display:flex;align-items:center;justify-content:space-between}header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.header{height:82px;display:flex;align-items:center;gap:30px}.logo{display:flex;align-items:center;gap:11px;margin-right:auto}.logo i{display:grid;place-items:center;width:42px;height:42px;background:var(--blue);color:#fff;border-radius:10px;font-style:normal;font-weight:800}.logo span{display:flex;flex-direction:column;line-height:1}.logo b{font-size:19px}.logo small{font-size:8px;letter-spacing:.15em;color:#a6a6aa;margin-top:5px;font-weight:700}.header nav{display:flex;gap:25px;font-size:13px;font-weight:700}.langs{display:flex;border:1px solid var(--line);padding:3px;border-radius:8px}.langs a{font-size:10px;font-weight:800;padding:5px 7px;border-radius:5px}.langs a.active{background:var(--ink);color:#fff}.btn{display:inline-flex;align-items:center;justify-content:center;background:var(--blue);color:#fff;border:0;border-radius:8px;padding:14px 20px;font-weight:700;cursor:pointer}.btn.small{padding:11px 15px;font-size:12px}.hero{background:linear-gradient(120deg,#fffaf7,#f5efea);overflow:hidden}.hero-grid{min-height:550px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:55px}.kicker{text-transform:uppercase;letter-spacing:.14em;color:var(--blue);font-size:10px;font-weight:800}.hero h1{font-size:55px;line-height:1.06;letter-spacing:-.045em;margin:20px 0}.hero p{font-size:18px;color:var(--muted);max-width:560px;margin-bottom:30px}.hero-photo{height:450px;margin-right:-90px;border-radius:20px 0 0 20px;background:url('/assets/hero-lab.png') 65% center/cover;box-shadow:0 30px 70px rgba(0,0,0,.16)}.brands{border-bottom:1px solid var(--line)}.brands .shell{height:90px;display:flex;align-items:center;justify-content:space-between;gap:30px;color:#8a8a8e}.brands span{font-size:9px;letter-spacing:.14em}.catalog{padding:80px 0 95px}.heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:27px}.heading h2,.contact h2,.detail-grid h2{font-size:38px;letter-spacing:-.035em;margin:8px 0}.heading p{color:var(--muted)}.filters{display:grid;grid-template-columns:1fr 220px 200px auto;gap:10px;background:#f6f4f2;padding:13px;border-radius:12px}.filters input,.filters select,.filters button,.contact input,.contact textarea{border:1px solid #dddddf;background:#fff;border-radius:8px;padding:13px;outline:0}.filters button{background:var(--ink);color:#fff;border-color:var(--ink);font-weight:700;cursor:pointer}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px}.card{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;transition:.2s}.card:hover{transform:translateY(-3px);box-shadow:0 18px 50px rgba(0,0,0,.10)}.card-image{height:220px;display:grid;place-items:center;background:linear-gradient(145deg,#fffaf7,#f1ece7)}.card-image img{width:100%;height:100%;object-fit:contain;padding:15px}.card-image span,.detail-image span{display:grid;place-items:center;width:105px;height:105px;border:12px solid #e9e1da;border-radius:26px;font-size:24px;font-weight:800;color:#847b74}.card-body{padding:21px}.card-body small{color:var(--blue);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.12em}.card h3{font-size:21px;margin:8px 0 2px}.card-body i{font-size:11px;color:#8c8c90;font-style:normal}.card-body p{color:var(--muted);font-size:13px;min-height:62px}.card-body>div{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:15px;font-size:12px;font-weight:800}.card-body>div a:first-child{color:var(--blue)}.pages{display:flex;justify-content:center;gap:7px;margin-top:35px}.pages a{display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--line);border-radius:7px;font-weight:700}.pages a.active{background:var(--ink);color:#fff}.empty{margin-top:25px;background:#f7f5f3;padding:55px;text-align:center;border-radius:12px;color:var(--muted)}.product-page{padding:55px 0 90px}.back{display:inline-block;color:var(--blue);font-weight:700;font-size:12px;margin-bottom:25px}.product-hero{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.detail-image{height:430px;background:#f6f4f2;border-radius:16px;display:grid;place-items:center}.detail-image img{width:100%;height:100%;object-fit:contain;padding:28px}.product-hero h1{font-size:48px;letter-spacing:-.04em;line-height:1.08;margin:12px 0}.product-hero p{color:var(--muted);font-size:17px;margin-bottom:25px}.detail-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:65px;margin-top:70px}.detail-grid article,.detail-grid aside{border-top:1px solid var(--line);padding-top:28px}.richtext{color:#5a5b60}.spec{display:flex;justify-content:space-between;gap:25px;padding:12px 0;border-bottom:1px solid var(--line);font-size:13px}.spec span{color:var(--muted)}.spec b{text-align:right}.contact{background:#1b1b1e;color:#fff;padding:80px 0}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.contact h2{font-size:40px}.contact p{color:#c9c9cc}.contact form{display:flex;flex-direction:column;gap:11px}.two{display:grid;grid-template-columns:1fr 1fr;gap:11px}.contact textarea{min-height:105px;resize:vertical}.contact form .btn{align-self:flex-start}.notice{padding:11px;border-radius:7px;background:#ffe8e0;color:#8e2e16}.notice.ok{background:#dff8ed;color:#176c4d}footer{background:#111113;color:#b8b8bc;padding:42px 0}footer .shell{display:flex;align-items:center;justify-content:space-between}footer .logo{margin:0}footer .logo b{color:#fff}footer p{font-size:11px}.richtext img{max-width:100%;height:auto}
@media(max-width:900px){.header nav{display:none}.hero-grid{grid-template-columns:1fr}.hero-grid>div:first-child{padding-top:55px}.hero-photo{height:350px;margin-right:0}.cards{grid-template-columns:repeat(2,1fr)}.filters{grid-template-columns:1fr 1fr}.filters input{grid-column:1/-1}.product-hero,.detail-grid,.contact-grid{grid-template-columns:1fr}.product-hero{gap:35px}.detail-grid{gap:25px}.brands b:nth-last-child(-n+2){display:none}}
@media(max-width:620px){.shell{width:calc(100% - 28px)}.utility .shell span:first-child,.header .btn.small{display:none}.header{height:69px}.langs{margin-left:auto}.hero h1{font-size:40px}.hero-photo{height:280px}.brands span{display:none}.catalog{padding:58px 0}.heading{align-items:start;flex-direction:column}.heading h2,.contact h2{font-size:32px}.filters{grid-template-columns:1fr}.filters input{grid-column:auto}.cards{grid-template-columns:1fr}.two{grid-template-columns:1fr}.contact{padding:58px 0}.product-hero h1{font-size:38px}.detail-image{height:300px}footer .shell{align-items:flex-start;flex-direction:column;gap:22px}}


/* JS Lab red/orange brand theme v0.1.3 */
:root{--accent:#ff3b18;--accent2:#ff8500;--dark:#17181b;--warm:#fff8f4}
body{background:#fff;color:#202124}
.utility{background:#111113;color:#d2d2d5;border-bottom:1px solid #26262a}
header{background:rgba(24,24,27,.97);border-bottom:1px solid #303035;color:#f5f5f6;backdrop-filter:blur(14px)}
.header{height:92px;gap:28px}
.logo{display:flex;align-items:center;margin-right:auto;flex-shrink:0}
.logo img{display:block;width:168px;height:auto;max-height:78px;object-fit:contain}
.header nav{color:#ededee}
.header nav a{position:relative;transition:.18s;color:#ededee}
.header nav a:hover{color:#fff}
.header nav a:after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent2));transition:.18s}
.header nav a:hover:after{right:0}
.langs{border-color:#424247;background:#202024}
.langs a{color:#b9b9bd}
.langs a.active{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff}
.btn{background:linear-gradient(135deg,var(--accent),var(--accent2));box-shadow:0 8px 24px rgba(255,65,20,.18);transition:.18s}
.btn:hover{transform:translateY(-1px);box-shadow:0 11px 28px rgba(255,65,20,.26)}
.hero{background:radial-gradient(circle at 72% 20%,rgba(255,100,25,.14),transparent 34%),linear-gradient(120deg,#fff,#f7f3ef)}
.kicker{color:var(--accent)}
.hero h1{color:#1d1d20}
.hero-photo{box-shadow:0 28px 70px rgba(0,0,0,.16);outline:1px solid rgba(255,255,255,.65)}
.brands{background:#fff;border-color:#ece8e4;color:#8a898d}
.filters{background:#f5f2ef;border:1px solid #ebe5df}
.filters input,.filters select,.filters button,.contact input,.contact textarea{border-color:#ddd8d3}
.filters input:focus,.filters select:focus,.contact input:focus,.contact textarea:focus{border-color:#ff744a;box-shadow:0 0 0 3px rgba(255,59,24,.08)}
.filters button{background:#202124;border-color:#202124}
.card{border-color:#e7e3df}
.card:hover{box-shadow:0 18px 50px rgba(0,0,0,.10);border-color:#ddd4cd}
.card-image{background:linear-gradient(145deg,#fff,#f3eee9)}
.card-image span,.detail-image span{border-color:#e8dfd8;color:#82776f}
.card-body small,.card-body>div a:first-child,.back{color:var(--accent)}
.pages a.active{background:#202124}
.detail-image{background:#f6f3f0}
.contact{background:radial-gradient(circle at 14% 10%,rgba(255,64,20,.14),transparent 35%),#1b1b1e}
.contact .kicker{color:#ff7a32}
.contact p{color:#c5c5c9}
footer{background:#101012;color:#b8b8bc;border-top:1px solid #28282c}
footer .logo{margin:0}
footer .logo img{width:180px;max-height:none}
.notice{background:#fff0eb;color:#8f2d18}.notice.ok{background:#e6f5ed;color:#176c4d}
@media(max-width:900px){.header{height:84px}.logo img{width:150px;max-height:70px}}
@media(max-width:620px){.header{height:76px}.logo img{width:128px;max-height:61px}.hero{background:linear-gradient(145deg,#fff,#f7f2ee)}}