:root{--ink:#222;--sidebar:#333;--accent:#c90000;--link:#003cc8;--line:#d5d5d5}*{box-sizing:border-box}body{margin:0;color:var(--ink);font:15px/1.45 Verdana,Arial,sans-serif;background:#fff}.site-header{max-width:1400px;margin:0 auto;padding:8px}.brand{display:block}.brand img{display:block;width:100%;height:auto;max-height:110px;object-fit:cover}.topnav{display:flex;flex-wrap:wrap;gap:2px;background:#222}.topnav a{color:#ffef00;text-decoration:none;padding:9px 13px;font-size:13px}.topnav a:hover{background:#555;color:#fff}.mobile-nav-toggle{display:none}.layout{max-width:1400px;margin:18px auto;display:grid;grid-template-columns:220px minmax(0,1fr);gap:18px;padding:0 8px}.sidebar{background:var(--sidebar);color:#fff;padding:14px;display:flex;flex-direction:column;gap:7px;align-self:start}.sidebar-content{display:flex;flex-direction:column;gap:7px}.sidebar a{color:#fff;text-decoration:none;font-size:12px;line-height:1.3}.sidebar a:hover{color:#ffef00;text-decoration:underline}.checkout-link{font-weight:bold;color:#ff3333!important;margin-bottom:12px}.search{display:flex;flex-direction:column;gap:5px}.search input,.hero-search input{width:100%;padding:9px;border:1px solid #aaa}.search button,.hero-search button{padding:8px 12px;align-self:start}.secure-note{font-size:12px;background:#fff;color:#222;text-align:center;padding:8px}.content{min-width:0}.hero{text-align:center;padding:18px;background:#f5f5f5;border:1px solid #ddd;margin-bottom:22px}.hero h1{color:var(--accent);font-size:clamp(22px,3vw,32px)}.hero-search{max-width:520px;margin:15px auto;display:flex;gap:8px}.hero-search input{flex:1}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.product-card{border:1px solid #ccc;padding:12px;display:flex;flex-direction:column;align-items:flex-start;min-width:0}.product-card img{display:block;width:100%;height:150px;object-fit:contain;margin-bottom:8px}.product-card h3{font-size:14px;margin:7px 0}.product-card a{color:var(--link);text-decoration:none}.price{font-weight:bold;color:#222}.button{display:inline-block;background:#e8e8e8;border:1px solid #777;padding:9px 14px;color:#111;text-decoration:none;cursor:pointer;font:inherit}.button:hover{background:#d4d4d4}.category-shortcuts{margin:28px 0;display:flex;flex-wrap:wrap;gap:8px}.category-shortcuts h2{width:100%}.category-shortcuts a,.pagination a{border:1px solid #ccc;padding:9px;text-decoration:none;color:var(--link)}.page-heading{border-bottom:1px solid #ccc;margin-bottom:16px}.page-heading h1,.product-detail h1{font-size:24px}.pagination{display:flex;justify-content:space-between;margin:20px 0}.product-detail{border:1px solid #ccc;padding:16px}.detail-columns{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:18px}.detail-image{max-width:100%;height:auto;object-fit:contain}.description{overflow-wrap:anywhere}.buy-panel{border:1px solid #ddd;padding:14px;align-self:start}.buy-panel label,.checkout-form label{display:flex;flex-direction:column;gap:5px;margin:10px 0;font-size:13px}.buy-panel select,.buy-panel input,.checkout-form input{padding:9px;border:1px solid #aaa;background:#fff;max-width:100%;font:inherit}.table-wrap{overflow-x:auto}.cart-table{width:100%;border-collapse:collapse;font-size:13px}.cart-table th,.cart-table td{border:1px solid #ccc;padding:9px;text-align:left}.cart-table input{width:65px;padding:6px}.subtotal{font-size:18px}.checkout-form,.order-summary{max-width:850px;border:1px solid #ddd;padding:16px;margin:16px 0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 16px}.form-grid .wide{grid-column:1/-1}.notice{background:#fff4d5;border:1px solid #e0c879;padding:12px}.footer{max-width:1400px;margin:20px auto;padding:16px;border-top:1px solid #ddd;color:#a00;text-align:center}@media(max-width:900px){.layout{grid-template-columns:190px minmax(0,1fr)}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-columns{grid-template-columns:minmax(0,1fr)}}@media(max-width:620px){
.layout{display:flex;flex-direction:column;margin:8px auto;gap:12px}
.sidebar{width:100%;display:block;padding:10px}
.sidebar-content{display:flex;flex-direction:column;gap:10px}
.sidebar-content a{display:block;font-size:14px;line-height:1.4;padding:4px 0}
.sidebar-content hr{width:100%;margin:8px 0}
.sidebar-content .search{display:flex;flex-direction:column;width:100%}
.sidebar-content .search input{width:100%;min-height:44px}
.sidebar-content .search button{min-height:40px}
.sidebar-content .secure-note{width:100%;margin:8px 0}
.topnav{display:none;flex-direction:column;flex-wrap:nowrap;gap:0}
.topnav.is-open{display:flex}
.mobile-nav-toggle{display:block;width:100%;padding:10px 12px;margin:6px 0;background:#222;color:#ffef00;border:1px solid #555;font:inherit;text-align:left;cursor:pointer}
.topnav a{display:block;flex:none;width:100%;text-align:left;padding:12px;border-top:1px solid #444}
.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.product-card{padding:8px}
.product-card img{height:115px}
.product-detail{padding:10px}
.form-grid{grid-template-columns:1fr}
.form-grid .wide{grid-column:auto}
.cart-table{min-width:650px}
.hero{padding:12px}
.brand img{max-height:80px}
}