:root{--ink:#292929;--muted:#777;--line:#e6e6e6;--red:#d9272e;--cream:#f7f5f0;--green:#6f9b3a}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;font-size:14px;line-height:1.55}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.top{background:#252525;color:#ddd;font-size:12px}.wrap{max-width:1180px;margin:auto;padding:0 18px}.top .wrap{display:flex;justify-content:space-between;padding-top:8px;padding-bottom:8px}.header{border-bottom:1px solid var(--line);background:#fff}.headrow{height:100px;display:flex;align-items:center;gap:28px}.logo{font-size:30px;font-weight:800;letter-spacing:-1.6px}.logo span{color:var(--red)}.tagline{color:#999;font-size:12px;margin-top:-7px}.search{flex:1;display:flex;max-width:500px}.search input{width:100%;border:1px solid #ccc;padding:13px}.search button{background:var(--red);border:0;color:#fff;padding:0 20px;font-weight:bold}.cart{font-weight:bold}.nav{background:#303030;color:#fff}.nav .wrap{display:flex;flex-wrap:wrap}.nav a{padding:14px 16px;border-right:1px solid #444;font-weight:bold;font-size:13px}.nav a:hover{background:var(--red)}
.hero{background:linear-gradient(120deg,#f1efe9,#fff 58%,#ece8df);border-bottom:1px solid var(--line)}.hero .wrap{min-height:360px;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:45px}.hero h1{font-size:42px;line-height:1.08;margin:0 0 17px}.hero p{font-size:17px;color:#666;max-width:650px}.btn{display:inline-block;background:var(--red);color:white;padding:12px 21px;font-weight:bold;margin:8px 8px 0 0}.btn.alt{background:#333}.hero-art{padding:28px}
.section{padding:42px 0}.section.gray{background:#f7f7f7}.section h2{font-size:26px;margin:0 0 22px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.cat,.product{border:1px solid var(--line);background:#fff}.cat .body,.product .body{padding:16px}.cat h3,.product h3{margin:0 0 7px;font-size:16px}.price{font-size:19px;color:var(--red);font-weight:bold}.muted{color:#777}.thumb{aspect-ratio:1/1;background:#f6f6f6;display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--line)}.thumb img{width:100%;height:100%;object-fit:cover}.breadcrumbs{padding:17px 0;border-bottom:1px solid var(--line);color:#888;font-size:12px}.page{padding:34px 0 60px}.page h1{font-size:30px;margin:0 0 22px}.layout{display:grid;grid-template-columns:260px 1fr;gap:34px}.side{border:1px solid var(--line);align-self:start}.side h3{padding:13px 15px;background:#333;color:#fff;margin:0;font-size:14px}.side a{display:block;padding:10px 15px;border-bottom:1px solid var(--line)}.side a:hover{color:var(--red)}
.prod-detail{display:grid;grid-template-columns:1fr 1.05fr;gap:40px}.prod-detail .mainimg{border:1px solid var(--line);background:#fafafa;padding:28px}.prod-detail h1{margin-bottom:8px}.sku{color:#888;font-size:12px;margin:12px 0}.selects label{display:block;font-weight:bold;margin-top:14px}.selects select{width:100%;padding:11px;border:1px solid #ccc;margin-top:5px}.tabs{margin-top:38px;border-top:1px solid var(--line)}.tabs h2{font-size:21px;margin-top:28px}.info-table{border-collapse:collapse;width:100%}.info-table td{border:1px solid var(--line);padding:10px}.info-table td:first-child{font-weight:bold;width:170px;background:#f8f8f8}
.footer{background:#292929;color:#bbb;padding:38px 0 20px}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:35px}.footer h4{color:white;margin:0 0 12px}.footer a{display:block;margin:5px 0}.copy{border-top:1px solid #444;margin-top:28px;padding-top:18px;font-size:12px}.notice{background:#fff4d9;border:1px solid #edd59a;padding:12px 15px}.pagination{display:flex;gap:6px;margin-top:25px}.pagination a{border:1px solid #ddd;padding:7px 11px}.pagination .active{background:#333;color:#fff}.article p{max-width:850px}.faq details{border-bottom:1px solid #ddd;padding:13px 0}.faq summary{font-weight:bold;cursor:pointer}
@media(max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}.hero .wrap{grid-template-columns:1fr}.hero-art{display:none}.layout{grid-template-columns:1fr}.side{display:none}.prod-detail{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.headrow{height:auto;padding:20px 0;flex-wrap:wrap}.search{order:3;max-width:none;width:100%}}
@media(max-width:560px){.grid{grid-template-columns:1fr}.hero h1{font-size:32px}.footer-grid{grid-template-columns:1fr}.nav a{padding:10px 9px}}

.product .thumb{overflow:hidden}.product .thumb img{transition:transform .25s ease}.product:hover .thumb img{transform:scale(1.035)}.content-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.feature{padding:22px;border:1px solid var(--line);background:#fff}.feature h3{margin-top:0}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}.step{background:#fff;border:1px solid var(--line);padding:20px}.step:before{counter-increment:s;content:counter(s);display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--red);color:#fff;font-weight:700;margin-bottom:10px}.article-list{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.article-card{border:1px solid var(--line);padding:20px;background:#fff}.article-card h3{margin-top:0}.badge{display:inline-block;background:#f3f4f6;color:#555;padding:4px 8px;font-size:12px;margin-bottom:8px}.category-intro{background:#fafafa;border:1px solid var(--line);padding:20px;margin-bottom:24px}.specs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0}.spec{padding:14px;border:1px solid var(--line);background:#fafafa}.cta-band{background:#292929;color:white;padding:30px 0}.cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px}.cta-band h2{margin:0}.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.gallery img{border:1px solid var(--line);background:#f8f8f8}.pill{display:inline-block;border:1px solid #ddd;padding:6px 10px;border-radius:20px;margin:3px}.shop-toolbar{display:flex;justify-content:space-between;align-items:center;margin:0 0 20px;gap:10px}.shop-toolbar select{padding:9px;border:1px solid #ccc}@media(max-width:900px){.content-grid,.article-list,.steps,.specs{grid-template-columns:1fr 1fr}.gallery{grid-template-columns:1fr 1fr}}@media(max-width:560px){.content-grid,.article-list,.steps,.specs,.gallery{grid-template-columns:1fr}.cta-band .wrap{display:block}}
.article-long{max-width:980px}.article-long .lead{font-size:18px;line-height:1.7;color:#555;max-width:880px}.article-meta{font-size:12px;color:#888;margin-top:-12px}.toc{max-width:850px;background:#f7f7f7;border:1px solid var(--line);padding:18px 20px;margin:24px 0}.toc ul{margin:10px 0 0;padding-left:22px}.toc li{margin:5px 0}.toc a{color:#b61f25;text-decoration:underline}.article-long h2{font-size:23px;margin:34px 0 12px;max-width:880px}.article-long p{font-size:15px;line-height:1.78}.article-cta{max-width:880px;background:#f7f5f0;border-left:4px solid var(--red);padding:20px 24px;margin:35px 0}.article-cta h2{margin-top:0}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:18px 0 10px}.related-grid .article-card{display:block}.articles-intro{max-width:850px;font-size:16px;color:#555;margin-bottom:28px}@media(max-width:800px){.related-grid{grid-template-columns:1fr}}