.reference-overview .matrix-heading{text-align:center;margin-bottom:30px}.matrix-heading>span{font-size:12px;color:#aa6a2a;letter-spacing:2px}.matrix-heading h2{font-size:28px;margin:10px 0}.matrix-heading p{font-size:15px;color:#77808b}.reference-overview .scheme-card{padding:23px;border-radius:13px}.reference-overview .scheme-card h3{font-size:17px}.reference-overview .scheme-card p{font-size:13px}.reference-layout{display:block}.reference-catalog .catalog-toolbar{border-bottom:1px solid #e8dccb;padding-bottom:24px;gap:20px}.reference-catalog .catalog-search{gap:10px}.reference-catalog .catalog-search input{width:245px}.reference-catalog .catalog-search select{max-width:195px}.grouped-families{display:block}.product-chapter{margin:30px 0 55px;scroll-margin-top:115px}.chapter-head{display:flex;gap:20px;align-items:flex-start;padding:25px;background:#fff5e5;border:1px solid #e8d8c1;border-left:4px solid #f79b2c;border-radius:14px;margin-bottom:20px}.chapter-number{font-size:24px;font-weight:700;color:#c68332;background:#fffaf0;padding:9px 14px;border-radius:10px}.chapter-head>div{flex:1}.chapter-head h2{font-size:22px;margin:0 0 8px}.chapter-head p{font-size:14px;line-height:1.9;color:#727b86;margin:0 0 8px;max-width:850px}.chapter-head small{font-size:12px;color:#979086}.chapter-head>a{white-space:nowrap;font-size:13px;color:#a46927;margin-top:8px}.compact-products{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.compact-product{display:flex;flex-direction:column;position:relative;background:#fffefa;border:1px solid #e8dfd2;border-radius:13px;padding:23px;transition:border-color .2s,transform .2s}.compact-product:hover{border-color:#e9a74e;transform:translateY(-2px)}.compact-product h3{font-size:17px;line-height:1.6;margin:0 0 10px;padding-right:45px}.compact-product p{font-size:13px;color:#747c86;line-height:1.8;margin:0 0 16px}.product-code{position:absolute;right:16px;top:25px;font-size:10px;color:#999185;font-family:Consolas,monospace}.compact-product .core-tags{margin:0 0 20px}.compact-product .core-tags span{background:#fff0db;color:#a5763c;font-size:11px}.compact-foot{display:flex;justify-content:space-between;gap:12px;margin-top:auto;border-top:1px solid #eee7db;padding-top:13px;font-size:11px;color:#969081}.compact-foot b{font-weight:500;color:#a0692c}.chapter-lines{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.chapter-lines .chapter-line{background:#fffdf8;border:1px solid #e7dece;border-radius:14px;padding:22px}.chapter-line-title{font-size:19px;margin:0 0 16px}.chapter-lines .compact-products{grid-template-columns:1fr;gap:10px}.chapter-lines .compact-product{padding:16px;background:#faf7f0;border:0}.chapter-lines .compact-product h3{font-size:15px}.chapter-lines .compact-product p{margin-bottom:8px;font-size:12px}.chapter-lines .product-code{top:19px}.chapter-lines .core-tags{display:none}.chapter-lines .compact-foot{padding-top:8px}.compact-product[hidden],[data-family-group][hidden],#product-families[hidden]{display:none!important}@media(max-width:1050px){.compact-products{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-toolbar{flex-wrap:wrap}}@media(max-width:650px){.compact-products,.chapter-lines{grid-template-columns:1fr}.chapter-head{padding:18px;gap:12px;flex-wrap:wrap}.chapter-head h2{font-size:19px}.chapter-head>a{margin-left:60px}.chapter-number{font-size:20px;padding:6px 10px}.catalog-search select{width:100%}.catalog-search label{flex:1}.reference-catalog .catalog-search input{width:100%;flex-basis:100%}.product-chapter{scroll-margin-top:90px}}
/* Wide, compact product cards with consistent information rows. */
.reference-catalog .compact-products{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.reference-catalog .compact-product{padding:18px 22px;border-radius:8px;gap:0}
.reference-catalog .compact-product h3{font-size:17px;line-height:1.5;margin:0 0 8px;padding-right:48px}
.reference-catalog .product-code{top:22px;right:22px}
.reference-catalog .compact-product p{font-size:13px;line-height:1.7;margin:0 0 12px}
.reference-catalog .compact-product .core-tags{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 12px;min-height:27px}
.reference-catalog .compact-product .core-tags span{font-size:11px;line-height:19px;padding:4px 8px}
.reference-catalog .compact-foot{padding-top:10px;font-size:12px;line-height:20px}
.reference-catalog .chapter-lines{gap:16px}
.reference-catalog .chapter-lines .chapter-line{padding:18px;border-radius:8px}
.reference-catalog .chapter-lines .compact-products{grid-template-columns:1fr;gap:10px}
.reference-catalog .chapter-lines .compact-product{padding:16px 18px}
.reference-catalog .chapter-lines .compact-product h3{font-size:16px}
.reference-catalog .chapter-lines .compact-product .core-tags{display:none}
.reference-catalog .chapter-lines .product-code{top:20px;right:18px}
@media(max-width:700px){.reference-catalog .compact-products,.reference-catalog .chapter-lines{grid-template-columns:1fr}.reference-catalog .compact-product{padding:16px 18px}}
/* Consistent industry overview typography and navigation affordance. */
.reference-overview .scheme-grid{align-items:stretch;gap:18px}
.reference-overview .scheme-card{padding:22px;display:grid;grid-template-rows:auto auto 1fr auto;gap:0;border-radius:8px}
.reference-overview .scheme-number{font-size:11px;line-height:18px;letter-spacing:.6px}
.reference-overview .scheme-card h3{font-size:17px;line-height:1.5;margin:16px 0 10px;min-height:26px}
.reference-overview .scheme-card p{font-size:13px;line-height:1.8;margin:0 0 18px;min-height:47px}
.reference-overview .scheme-card>div{align-items:center;border-top:1px solid #efdfc9;padding-top:12px;min-height:45px;font-size:12px;gap:8px}
.scheme-card .scheme-arrow{display:inline-flex;align-items:center;justify-content:center;flex:0 0 30px;width:30px;height:30px;background:#ffebcc;border-radius:50%;color:#924000!important;transition:background .18s}
.scheme-card .scheme-arrow svg{display:block;width:18px;height:18px}
.scheme-card:hover .scheme-arrow{background:#ffd18b}
@media(min-width:701px) and (max-width:1100px){.reference-overview .scheme-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.reference-overview .scheme-card p{min-height:0}.reference-overview .scheme-grid{grid-template-columns:1fr}}