:root{
  --text:#20242b;
  --muted:#68707d;
  --line:#e4e7ec;
  --paper:#fff;
  --soft:#f5f6f8;
  --accent:#ed5b2a;
  --accent-dark:#cf4317;
  --blue:#1769aa;
  --green:#167b5b;
  --shadow:0 10px 28px rgba(31,39,51,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--text);background:var(--soft);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%}
.wrap{width:min(1440px,calc(100% - 64px));margin:0 auto}
.topline{background:#f0f2f5;color:#535d6b;font-size:13px}
.topline .wrap,.header .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px}
.topline .wrap{min-height:34px}
.contacts{display:flex;gap:20px;flex-wrap:wrap;align-items:center}
.contacts a{text-decoration:none}
.header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
.header .wrap{min-height:68px}
.brand{display:flex;align-items:center;gap:10px;flex:none;text-decoration:none;font-size:19px;font-weight:800}
.brand-mark{display:grid;place-items:center;width:38px;height:38px;border:1px solid #dbe2ea;border-radius:7px;background:#fff;overflow:hidden;box-shadow:0 4px 12px rgba(31,39,51,.08)}
.brand-mark img{width:34px;height:34px;object-fit:contain;display:block}
.nav{display:flex;align-items:center;gap:28px;color:#4e5662;font-size:14px}
.nav a{text-decoration:none;transition:color .15s}
.nav a:hover{color:var(--accent)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border:1px solid transparent;border-radius:7px;background:var(--accent);color:#fff;font:inherit;font-weight:700;text-align:center;text-decoration:none;cursor:pointer;transition:background .15s,border-color .15s,box-shadow .15s,transform .15s}
.btn:hover{background:var(--accent-dark);box-shadow:0 6px 16px rgba(237,91,42,.2);transform:translateY(-1px)}
.btn.secondary{background:#fff;color:var(--text);border-color:#d9dde4}
.btn.secondary:hover{background:#f7f8fa;border-color:#c7ccd4;box-shadow:none}
.btn.ghost{background:#edf4fa;color:#244867}
.cart-button{position:relative;padding-left:20px;padding-right:20px}
.cart-count{position:absolute;right:-7px;top:-8px;display:grid;place-items:center;min-width:21px;height:21px;padding:0 6px;border-radius:99px;background:var(--blue);color:#fff;font-size:11px}
.hero{background:#fff;border-bottom:1px solid var(--line)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(480px,.95fr);gap:64px;align-items:center;padding:54px 0;min-height:520px}
.eyebrow{margin:0 0 12px;color:var(--accent-dark);font-size:13px;font-weight:800;text-transform:uppercase}
h1{max-width:800px;margin:0;font-size:clamp(38px,3.5vw,56px);line-height:1.08;letter-spacing:0}
.hero-text{max-width:720px;margin:20px 0 0;color:#596373;font-size:18px;line-height:1.6}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.hero-offer{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:18px;padding:13px 15px;border:1px solid #f0d7c9;border-radius:8px;background:#fff7f2;color:#5f3a27}
.hero-offer strong{font-size:22px;color:#cf4317}
.hero-offer span{font-size:14px}
.metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:30px;max-width:760px}
.metric{padding:13px 14px;border:1px solid var(--line);border-radius:7px;background:#fafbfc;color:#626b77;font-size:13px}
.metric strong{display:block;color:#252b33;font-size:18px}
.hero-card{display:grid;grid-template-columns:1.1fr .9fr;border:1px solid var(--line);border-radius:8px;background:#fff;box-shadow:var(--shadow);overflow:hidden}
.hero-photo{display:grid;place-items:center;min-height:360px;padding:30px;background:#f5f6f8}
.hero-photo img{width:100%;height:300px;object-fit:contain;filter:drop-shadow(0 16px 20px rgba(38,54,75,.14))}
.hero-card-body{display:flex;flex-direction:column;justify-content:center;padding:26px 24px}
.hero-card-body h2{font-size:25px}
.mini-specs{display:grid;gap:7px;margin:16px 0}
.mini-specs span{padding:8px 10px;border-left:3px solid #dce4ec;background:#f8f9fa;color:#4f5967;font-size:13px}
section{padding:38px 0}
.section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:18px}
h2{margin:0;font-size:clamp(27px,2.5vw,38px);line-height:1.15}
.lead{max-width:820px;margin:7px 0 0;color:var(--muted);font-size:16px}
.catalog{background:#fff}
.shop-layout{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:24px;align-items:start}
.products{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.product{display:flex;min-width:0;flex-direction:column;border:1px solid var(--line);border-radius:8px;background:#fff;overflow:hidden;transition:border-color .18s,box-shadow .18s,transform .18s}
.product:hover{border-color:#d0d5dc;box-shadow:var(--shadow);transform:translateY(-2px)}
.product-img{display:grid;place-items:center;aspect-ratio:1.35;padding:18px;background:#f6f7f9}
.product-img img{width:100%;height:100%;object-fit:contain}
.product-link-img{text-decoration:none}
.product-body{display:flex;flex:1;flex-direction:column;padding:17px}
.product h3{margin:0 0 7px;font-size:18px;line-height:1.3}
.product-title-link{text-decoration:none;color:inherit}
.product-title-link:hover{color:var(--blue)}
.product p{margin:0 0 14px;color:var(--muted);font-size:14px}
.product-badge{position:absolute;z-index:2;margin:12px;padding:6px 10px;border-radius:6px;background:#1d4f8f;color:#fff;font-size:12px;font-weight:800}
.product-main .product-badge{background:var(--accent)}
.product-white .product-badge{background:#242932;color:#fff}
.product{position:relative}
.product-tags{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 14px}
.product-tags span{padding:5px 8px;border-radius:999px;background:#edf4fa;color:#2d5d87;font-size:12px;font-weight:700}
.product-points{display:grid;gap:6px;margin:0 0 15px;padding:0;list-style:none;color:#46515f;font-size:13px}
.product-points li{position:relative;padding-left:17px}
.product-points li:before{content:"";position:absolute;left:0;top:.72em;width:7px;height:7px;border-radius:99px;background:#20a36d}
.cartridge-white-img{background:linear-gradient(135deg,#f7f8fb,#dfe7ef)}
.cartridge-white-img img{filter:grayscale(.2) brightness(1.08) contrast(.92)}
.price{margin:auto 0 14px;font-size:23px;font-weight:800}
.qty-row{display:grid;grid-template-columns:64px minmax(0,1fr);gap:8px}
.qty-row input{min-width:0;text-align:center}
.product-more{display:inline-flex;margin-top:10px;color:#1769aa;font-size:14px;font-weight:800;text-decoration:none}
.cart-panel,.checkout-panel{border:1px solid var(--line);border-radius:8px;background:#fff;box-shadow:0 8px 24px rgba(31,39,51,.06)}
.cart-panel{position:sticky;top:84px;padding:20px}
.cart-panel h2{font-size:25px}
.cart-panel>.btn{width:100%}
.cart-line{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;padding:13px 0;border-bottom:1px solid var(--line);font-size:14px}
.cart-line small{display:block;color:var(--muted)}
.cart-line>div:last-child{text-align:right}
.cart-line button{display:block;margin-left:auto;border:0;background:transparent;color:var(--accent-dark);cursor:pointer;font-weight:700}
.cart-total{display:flex;justify-content:space-between;gap:12px;margin:18px 0;font-size:20px;font-weight:800}
.checkout-panel{padding:26px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
label{display:grid;gap:7px;color:#3b4450;font-size:13px;font-weight:700}
input,select,textarea{width:100%;min-height:45px;border:1px solid #cfd4dc;border-radius:7px;background:#fff;padding:10px 12px;color:var(--text);font:inherit;outline:none}
textarea{min-height:104px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(23,105,170,.12)}
input.invalid,textarea.invalid{border-color:#d24b2a;box-shadow:0 0 0 3px rgba(210,75,42,.12)}
.wide{grid-column:1/-1}
.order-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.form-status{margin-top:14px;color:#146c4d;font-weight:800}
.form-status.error{color:#b03a18}
.form-status.warn{color:#8a5a00}
.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.feature{padding:22px;border:1px solid var(--line);border-radius:8px;background:#fff}
.feature b{display:block;margin-bottom:7px;font-size:18px}
.feature p{margin-bottom:0;color:var(--muted);font-size:14px}
.hero-market{background:linear-gradient(180deg,#fff 0%,#f7fafc 100%)}
.hero-copy{position:relative;z-index:1}
.hero-showcase{position:relative;min-height:430px;border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:var(--shadow);overflow:hidden}
.hero-showcase:before{content:"";position:absolute;inset:auto 8% 8% 8%;height:22%;border-radius:50%;background:rgba(24,67,112,.14);filter:blur(26px)}
.hero-showcase img{position:relative;display:block;width:100%;height:100%;min-height:430px;object-fit:cover}
.trust-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}
.trust-row span{padding:9px 12px;border:1px solid var(--line);border-radius:999px;background:#fff;color:#46515f;font-size:13px;font-weight:800}
.proof-strip{padding:18px 0;background:#fff;border-bottom:1px solid var(--line)}
.proof-strip .wrap{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.proof-item{padding:18px;border:1px solid #e7ebf0;border-radius:8px;background:#fbfcfd}
.proof-item b{display:block;margin-bottom:5px;color:#182433;font-size:18px}
.proof-item span{display:block;color:#68707d;font-size:14px}
.choice-band{background:#f7fafc}
.choice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.choice-card{display:flex;min-height:185px;flex-direction:column;padding:20px;border:1px solid var(--line);border-radius:8px;background:#fff;box-shadow:0 8px 22px rgba(31,39,51,.05)}
.choice-card b{font-size:19px}
.choice-card p{margin:10px 0 18px;color:#596373;font-size:14px}
.choice-card a{margin-top:auto;color:#1769aa;font-weight:800;text-decoration:none}
.promo-strip{background:#fff}
.surface-card{display:grid;grid-template-columns:minmax(0,.9fr) minmax(320px,.75fr);gap:22px;align-items:center;padding:22px;border:1px solid var(--line);border-radius:10px;background:linear-gradient(135deg,#f6f8fb,#fff);box-shadow:0 8px 22px rgba(31,39,51,.05)}
.surface-card img{width:100%;max-height:250px;object-fit:contain;mix-blend-mode:multiply}
.process{background:#fff}
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;counter-reset:steps}
.step{position:relative;min-height:170px;padding:20px;border:1px solid var(--line);border-radius:8px;background:linear-gradient(180deg,#fff,#f8fafc)}
.step span{display:grid;place-items:center;width:38px;height:38px;margin-bottom:18px;border-radius:99px;background:#1769aa;color:#fff;font-weight:900}
.step b{display:block;font-size:18px}
.step p{margin:9px 0 0;color:#626b77;font-size:14px}
.reviews{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.review{padding:18px;border:1px solid var(--line);border-radius:8px;background:#fff;box-shadow:0 8px 20px rgba(31,39,51,.04)}
.review p{margin:10px 0 14px;color:#3f4854}
.review b{font-size:14px}
.stars{color:#f6a500;letter-spacing:1px;font-weight:900}
.assurance{background:#f7fafc}
.assurance-grid{display:grid;grid-template-columns:minmax(0,.75fr) minmax(420px,1fr);gap:20px;align-items:start}
.assurance-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.assurance-list div{padding:18px;border:1px solid var(--line);border-radius:8px;background:#fff}
.assurance-list b{display:block;margin-bottom:6px}
.assurance-list span{display:block;color:#626b77;font-size:14px}
.form-note{margin:12px 0 0;color:#68707d;font-size:13px}
.live-chat{position:fixed;right:22px;bottom:22px;z-index:1000;font-family:inherit}
.chat-toggle{display:flex;align-items:center;justify-content:center;gap:8px;min-width:168px;min-height:48px;border:0;border-radius:999px;background:#1769aa;color:#fff;font:inherit;font-weight:800;box-shadow:0 14px 32px rgba(23,105,170,.34);cursor:pointer}
.chat-toggle:before{content:"";width:10px;height:10px;border-radius:99px;background:#57d68d;box-shadow:0 0 0 4px rgba(87,214,141,.18)}
.chat-panel{position:fixed;right:22px;bottom:82px;display:none;width:min(380px,calc(100vw - 28px));overflow:hidden;border:1px solid #d9e2ec;border-radius:14px;background:#fff;box-shadow:0 22px 60px rgba(27,39,55,.22);padding:0}
.live-chat.open .chat-panel{display:block}
.chat-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px;background:linear-gradient(135deg,#1769aa,#2189c8);border-bottom:1px solid #dce6ef}
.chat-head b{display:block;color:#fff}
.chat-head span{display:block;color:#dceefa;font-size:13px}
.chat-head button{width:32px;height:32px;border:0;border-radius:99px;background:#fff;color:#526173;font-size:22px;line-height:1;cursor:pointer}
.chat-messages{display:grid;gap:8px;max-height:320px;overflow:auto;padding:14px;background:#f6f9fc}
.chat-empty{color:#657386;font-size:14px}
.chat-msg{max-width:86%;padding:10px 12px;border-radius:12px 12px 12px 4px;background:#fff;color:#243142;font-size:14px;box-shadow:0 4px 12px rgba(25,39,52,.06)}
.chat-msg.admin{justify-self:end;border-radius:12px 12px 4px 12px;background:#1769aa;color:#fff}
.chat-msg small{display:block;margin-top:3px;color:inherit;opacity:.72;font-size:11px}
.chat-form{display:grid;gap:9px;padding:12px;border-top:1px solid #e4ebf2;background:#fff}
.chat-fields{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.chat-form input,.chat-form textarea{min-height:40px;border-radius:7px}
.chat-form textarea{min-height:72px}
.chat-form .btn{min-height:40px}
.guide-band{background:#f0f5f8;border-block:1px solid var(--line)}
.article-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.article-link{padding:18px;border:1px solid var(--line);border-radius:8px;background:#fff;text-decoration:none;transition:box-shadow .15s,border-color .15s}
.article-link:hover{border-color:#ccd2da;box-shadow:var(--shadow)}
.article-link strong{display:block;margin-bottom:6px}
.article-link span{color:var(--muted);font-size:14px}
.faq{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.faq details{border:1px solid var(--line);border-radius:8px;background:#fff;padding:16px 18px}
.faq summary{font-weight:700;cursor:pointer}
.footer{padding:32px 0;background:#fff;border-top:1px solid var(--line);color:var(--muted);font-size:14px}
.footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.notice{padding:10px 13px;border-radius:7px;background:#eaf7f1;color:#146c4d;font-size:14px;font-weight:700}
.article-page{background:#fff}
.article-hero{padding:44px 0;background:#f2f5f8;border-bottom:1px solid var(--line)}
.article{max-width:900px;margin:0 auto;padding:42px 0}
.article h1{font-size:clamp(34px,4vw,50px)}
.article h2{margin-top:34px;font-size:28px}
.article p,.article li{font-size:17px;color:#404a57}
.article-meta{margin-top:14px;color:var(--muted)}
.article-image{margin:0 0 30px;border:1px solid var(--line);border-radius:8px;background:#f6f7f9;overflow:hidden}
.article-image img{display:block;width:100%;max-height:400px;object-fit:contain;padding:28px}
.article-image figcaption{padding:12px 18px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}
.related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:24px}
.related a{padding:16px;border:1px solid var(--line);border-radius:8px;background:#fff;text-decoration:none}
.product-page{background:#fff}
.product-hero{padding:34px 0;background:linear-gradient(180deg,#fff,#f6f9fc);border-bottom:1px solid var(--line)}
.product-hero .wrap{display:grid;grid-template-columns:minmax(0,.9fr) minmax(420px,.8fr);gap:34px;align-items:center}
.breadcrumbs{margin:0 0 14px;color:#68707d;font-size:13px}
.breadcrumbs a{color:#1769aa;text-decoration:none}
.product-hero h1{font-size:clamp(34px,3.2vw,50px)}
.product-hero .price{margin:18px 0;font-size:32px}
.product-actions{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}
.product-media{display:grid;gap:12px}
.product-main-photo{display:grid;place-items:center;min-height:370px;padding:24px;border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:var(--shadow)}
.product-main-photo img{max-height:340px;object-fit:contain}
.product-thumbs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.product-thumbs img,.product-video{height:120px;border:1px solid var(--line);border-radius:8px;background:#f6f7f9;object-fit:contain;padding:10px}
.product-video{display:grid;place-items:center;color:#1769aa;font-weight:800;text-align:center}
.product-content{padding:34px 0}
.product-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:28px;align-items:start}
.content-block{margin-bottom:22px;padding:22px;border:1px solid var(--line);border-radius:8px;background:#fff}
.content-block h2{font-size:26px}
.content-block p{color:#46515f}
.spec-table{width:100%;border-collapse:collapse;margin-top:12px}
.spec-table th,.spec-table td{padding:11px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.spec-table th{width:42%;color:#68707d;font-weight:700}
.side-buy{position:sticky;top:86px;padding:20px;border:1px solid var(--line);border-radius:8px;background:#fbfcfd;box-shadow:0 8px 22px rgba(31,39,51,.05)}
.side-buy .btn{width:100%;margin-top:12px}
.review-list{display:grid;gap:12px}
.product-crosslinks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.product-crosslinks a{padding:14px;border:1px solid var(--line);border-radius:8px;background:#f7fafc;text-decoration:none}
.delivery-hero{padding:46px 0;background:linear-gradient(180deg,#fff,#f5f9fc);border-bottom:1px solid var(--line)}
.delivery-hero h1{font-size:clamp(36px,3.2vw,54px)}
.delivery-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:16px;align-items:stretch}
.delivery-card{padding:22px;border:1px solid var(--line);border-radius:8px;background:#fff;box-shadow:0 8px 22px rgba(31,39,51,.05)}
.delivery-card.main{background:linear-gradient(135deg,#fff,#f1f8fc)}
.delivery-card h2{font-size:25px}
.delivery-card p,.delivery-card li{color:#46515f}
.delivery-card ul{margin:12px 0 0;padding-left:20px}
.delivery-times{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.delivery-times div{padding:18px;border:1px solid var(--line);border-radius:8px;background:#fff;box-shadow:0 8px 22px rgba(31,39,51,.05)}
.delivery-times b{display:block;margin-bottom:5px;font-size:18px}
.delivery-times span{display:block;color:#1769aa;font-weight:800}
@media(min-width:1500px){
  .products{grid-template-columns:repeat(3,minmax(0,1fr))}
  .product-img{aspect-ratio:1.5}
}
@media(max-width:1180px){
  .wrap{width:min(100% - 40px,1100px)}
  .hero .wrap{grid-template-columns:1fr 430px;gap:36px}
  .hero-card{display:block}
  .hero-photo{min-height:260px}
  .hero-photo img{height:230px}
  .hero-card-body{display:none}
  .shop-layout{grid-template-columns:minmax(0,1fr) 320px}
  .products{grid-template-columns:repeat(2,minmax(0,1fr))}
  .proof-strip .wrap{grid-template-columns:repeat(2,minmax(0,1fr))}
  .choice-grid,.steps{grid-template-columns:1fr 1fr}
  .assurance-grid{grid-template-columns:1fr}
  .product-hero .wrap,.product-grid{grid-template-columns:1fr}
  .delivery-grid{grid-template-columns:1fr 1fr}
  .delivery-times{grid-template-columns:1fr 1fr}
  .side-buy{position:static}
}
@media(max-width:860px){
  .wrap{width:min(100% - 32px,760px)}
  .nav{display:none}
  .hero .wrap,.shop-layout{grid-template-columns:1fr}
  .hero .wrap{gap:30px;min-height:0;padding:42px 0}
  .hero-card{display:grid;grid-template-columns:1fr 1fr}
  .hero-card-body{display:flex}
  .hero-card-body .mini-specs{display:none}
  .hero-photo{min-height:280px}
  .cart-panel{position:static}
  .features,.article-links,.related{grid-template-columns:1fr 1fr}
  .hero-showcase,.hero-showcase img{min-height:340px}
  .surface-card,.reviews,.choice-grid,.steps{grid-template-columns:1fr}
  .assurance-list{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
  body{font-size:15px}
  .wrap{width:calc(100% - 24px)}
  .topline{display:none}
  .header .wrap{min-height:60px;gap:12px}
  .brand{font-size:17px}
  .brand-mark{width:34px;height:34px}
  .cart-button{min-height:40px;padding:8px 13px;font-size:13px}
  .hero .wrap{padding:28px 0}
  h1{font-size:32px;line-height:1.12}
  .hero-text{margin-top:14px;font-size:16px}
  .hero-actions{margin-top:20px}
  .hero-actions .btn{flex:1}
  .hero-offer{display:block}
  .hero-offer strong{display:block;margin-bottom:5px;font-size:20px}
  .metrics{grid-template-columns:1fr 1fr;margin-top:22px}
  .metric:last-child{grid-column:1/-1}
  .hero-card{display:block}
  .hero-photo{min-height:240px;padding:20px}
  .hero-photo img{height:210px}
  .hero-card-body{display:none}
  section{padding:46px 0}
  .section-title{align-items:flex-start;flex-direction:column;margin-bottom:20px}
  h2{font-size:27px}
  .products,.features,.form-grid,.article-links,.faq,.related,.reviews,.proof-strip .wrap,.assurance-list{grid-template-columns:1fr}
  .product{display:grid;grid-template-columns:42% 58%}
  .product-img{aspect-ratio:auto;min-height:230px;padding:12px}
  .product-body{padding:15px 14px}
  .product h3{font-size:17px}
  .product p{font-size:13px}
  .price{font-size:21px}
  .product-points{display:none}
  .qty-row{grid-template-columns:1fr}
  .qty-row input{display:none}
  .product-badge{margin:8px;font-size:11px}
  .product-tags{display:none}
  .hero-showcase,.hero-showcase img{min-height:260px}
  .surface-card{padding:18px;grid-template-columns:1fr}
  .surface-card img{max-height:240px}
  .checkout-panel{padding:18px}
  .wide{grid-column:auto}
  .order-actions{display:grid}
  .order-actions .btn{width:100%}
  .live-chat{right:12px;bottom:12px}
  .chat-toggle{min-width:150px}
  .chat-panel{right:12px;bottom:72px}
  .chat-fields{grid-template-columns:1fr}
  .article{padding:30px 0}
  .article h1{font-size:31px}
  .article p,.article li{font-size:16px}
  .product-main-photo{min-height:260px}
  .product-main-photo img{max-height:240px}
  .product-thumbs{grid-template-columns:1fr 1fr}
  .product-crosslinks{grid-template-columns:1fr}
  .delivery-grid{grid-template-columns:1fr}
  .delivery-times{grid-template-columns:1fr}
}
@media(max-width:390px){
  .product{grid-template-columns:1fr}
  .product-img{min-height:200px}
}