/* REV15: consistent document centre and product detail layout. */
.header{position:relative;top:auto;width:100%;z-index:50}
.header .wrap{width:min(1220px,94vw);min-width:0;gap:24px}
.brand{flex:0 0 auto}.brand img{display:block;width:190px;max-width:100%}
.nav{min-width:0;gap:22px}.nav-item{min-width:0}.nav-item>a{white-space:nowrap}
main,.inner-section,.content-grid>*{min-width:0}
.product-detail-page .wrap{width:min(1180px,94vw)}
.product-detail-page .inner-hero .wrap{min-height:170px;padding-block:26px;grid-template-columns:1fr}
.product-detail-page .inner-hero h1{font-size:38px}
.product-detail-page .product-intro-visual{align-items:start;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:32px;padding:26px;margin-bottom:22px}
.product-master-frame{max-width:none;margin:0;padding:16px;background:#fff;border:1px solid #e1e5e7;border-top:3px solid var(--orange)}
.product-master-frame .product-intro-image{height:285px;max-height:285px;background:#fff}
.product-detail-page .product-intro-visual h2,.product-detail-page .panel>h2{font-size:20px;line-height:1.35;margin:0 0 18px;padding:0 0 10px;border-bottom:2px solid var(--orange)}
.product-detail-page .product-intro-visual p{font-size:14px;line-height:1.75;margin:0 0 20px}
.product-detail-page .panel{padding:24px;margin-bottom:22px;box-shadow:none}
.product-detail-page .spec-grid{border:1px solid #e1e5e7}
.product-detail-page .spec{gap:16px;padding:13px 15px;font-size:13px;min-width:0}
.product-detail-page .spec strong{overflow-wrap:anywhere;text-align:right}
.product-docs-compact .document-buttons{display:flex;flex-wrap:wrap;gap:8px}
.product-docs-compact .document-buttons button{min-height:0;flex:0 1 auto;padding:11px 15px;border:1px solid #d6dce0;border-radius:3px;font-size:12px;line-height:1.4}
.product-docs-compact .document-buttons button[aria-expanded=true]{background:#fff2e7;color:#ad4900;border-color:var(--orange)}
.inline-doc-viewer{border-radius:3px;margin-top:16px}
.viewer-toolbar{background:#f3f5f6;padding:10px 14px;font-size:13px}
.viewer-content{padding:16px;background:#fafbfc;min-width:0}
.viewer-content img{width:auto;max-width:100%;max-height:620px;margin:auto}
.pdf-preview{display:flex;flex-direction:column;align-items:center;gap:10px;min-width:0}
.pdf-preview canvas{display:block;max-width:100%;height:auto;box-shadow:0 1px 7px #0001;background:#fff}
.pdf-page-controls{display:flex;gap:14px;align-items:center;font-size:12px;flex-wrap:wrap;justify-content:center}
.pdf-page-controls button,.drawing-zoom{font:inherit;font-size:12px;padding:7px 11px;background:#fff;border:1px solid #ccd2d6;border-radius:3px;cursor:pointer}
.pdf-page-controls button:disabled{opacity:.4;cursor:default}
.preview-status{padding:22px;text-align:center;font-size:13px;color:#596268}
.dimension-preview{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(250px,1fr);gap:24px;align-items:center;padding:20px;margin:0 0 20px;border:1px solid #dde2e5;background:#fff;border-radius:3px}
.drawing-stage{min-width:0;text-align:center}.drawing-stage img{display:block;width:100%;max-height:320px;object-fit:contain}
.drawing-zoom{margin-top:12px;color:#5e686d}
.dimension-preview figcaption{min-width:0;border-left:1px solid #e3e7e9;padding-left:24px}
.dimension-caption-label{display:block;font-size:11px;text-transform:uppercase;letter-spacing:1px;color:#6f777c;margin-bottom:7px}
.dimension-preview [data-measure-label]{font-size:25px;color:#252b2f}
.dimension-preview dl{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:18px 0}
.dimension-preview dl div{background:#f3f5f6;padding:8px 10px;border-radius:2px}
.dimension-preview dt{font-size:11px;color:#687279;margin-bottom:4px}.dimension-preview dd{font-size:13px;font-weight:bold;margin:0}
.dimension-preview .dimension-note{font-size:11px;line-height:1.5;color:#6d777e;margin:0}
.dimension-table-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:12px;font-size:12px}
.dimension-table-toolbar p{margin:0;color:#677078}.dimension-table-toolbar label{display:flex;gap:10px;align-items:center;white-space:nowrap}
.dimension-table-toolbar input{margin:0;padding:9px 10px;width:205px;max-width:100%;font:inherit}
.dimension-table-wrap{width:100%;min-width:0;max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;border:1px solid #d9dfe3;border-radius:3px}
.dimension-table-wrap:focus-visible{outline:2px solid var(--orange);outline-offset:2px}
.dimension-table-wrap .dim-table{width:100%;min-width:720px;table-layout:auto;font-size:12px;border:0}
.dimension-table-wrap th,.dimension-table-wrap td{padding:11px 9px;white-space:nowrap;text-align:center}
.dimension-table-wrap tbody th{background:#f3f5f6;color:#252b2f;min-width:95px}
.dimension-table-wrap tr.selected th{background:#fff0e3}
.dim-table [data-select-measure]{padding:4px;min-width:0;display:block;width:100%}
.table-scroll-hint{font-size:11px!important;color:#717b82;margin:9px 0 0}
.dimension-tabs{margin:0 0 18px;gap:8px}.dimension-tabs button{font-size:12px;padding:9px 16px}
.document-centre{border:1px solid #dce2e6;border-radius:4px;background:#fff;overflow:hidden}
.document-centre-tabs{display:flex;gap:0;background:#f4f6f7;border-bottom:1px solid #dce2e6;overflow-x:auto}
.document-centre-tabs button{flex:1 0 auto;border:0;border-bottom:3px solid transparent;background:transparent;color:#536068;padding:18px 22px;font:700 14px Tahoma,sans-serif;cursor:pointer}
.document-centre-tabs button[aria-selected=true]{border-bottom-color:var(--orange);color:#292f33;background:#fff}
.document-centre-tabs button:focus-visible{outline:2px solid var(--orange);outline-offset:-4px}
.document-centre-panel{padding:26px 30px}.document-family+.document-family{margin-top:28px}
.document-family h2{font-size:18px;margin:0 0 14px;border-left:3px solid var(--orange);padding-left:11px}
.document-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.document-row{display:flex;align-items:center;gap:14px;padding:14px;border:1px solid #e0e5e8;border-radius:3px;min-width:0}
.document-thumb{flex:0 0 48px;height:65px;display:flex;align-items:center;justify-content:center;background:#f5f6f7;border:1px solid #e4e8ea;color:#a95112;font-size:12px;font-weight:bold}
.document-thumb img{max-height:100%;max-width:100%;object-fit:contain}
.document-name{flex:1;min-width:0}.document-name h3{margin:0;font-size:13px;line-height:1.5;overflow-wrap:anywhere}.document-name p{margin:4px 0 0;font-size:11px;color:#7a858c}
.document-actions{display:flex;flex-direction:column;align-items:center;gap:9px;flex-shrink:0}.document-actions .outline{font-size:11px;padding:8px 11px}.document-download{font-size:11px;color:#657179}
.document-empty{margin:0;padding:25px 0;color:#707b82;font-size:14px}
.technical-products-link{display:inline-block;margin-top:22px;color:#5f686f;font-size:13px}
.contact-map-head{padding:18px 24px}.contact-map-head h2{margin:0;font-size:19px}.contact-map iframe{height:350px}
.contact-map-head .outline{font-size:11px;padding:10px 14px}
@media(max-width:1100px){.header .wrap{gap:18px}.nav{gap:15px}.nav-item>a{font-size:11px}.brand img{width:165px}.document-list{grid-template-columns:1fr}}
@media(max-width:900px){.dimension-preview{grid-template-columns:1fr;gap:18px}.dimension-preview figcaption{border-left:0;border-top:1px solid #e3e7e9;padding:18px 0 0}.dimension-preview dl{grid-template-columns:repeat(5,minmax(0,1fr))}.product-detail-page .product-intro-visual{gap:20px;padding:20px}.product-master-frame .product-intro-image{height:245px;max-height:245px}}
@media(max-width:760px){.header .wrap{height:66px;justify-content:space-between}.brand img{width:155px}.nav{gap:0}.nav-item>a{font-size:13px}.product-detail-page .product-intro-visual{grid-template-columns:1fr}.product-master-frame{max-width:440px;margin:auto}.product-detail-page .panel{padding:18px}.product-detail-page .inner-hero h1{font-size:30px}.product-detail-page .inner-hero .wrap{min-height:140px}.dimension-table-toolbar{display:block}.dimension-table-toolbar label{margin-top:12px;white-space:normal;flex-wrap:wrap}.dimension-preview{padding:14px}.dimension-preview dl{grid-template-columns:repeat(3,minmax(0,1fr))}.product-docs-compact .document-buttons button{flex:1 1 45%;font-size:11px}.document-centre-panel{padding:20px 16px}.document-centre-tabs button{padding:14px 17px;font-size:12px}.document-row{gap:10px;padding:12px}.document-thumb{flex-basis:37px;height:51px}.document-name h3{font-size:12px}.contact-map-head{align-items:flex-start;flex-direction:column;gap:12px}.contact-map iframe{height:300px}.viewer-content{padding:8px}}