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.lk-site .lk-footer nav a{min-height:44px;display:flex;align-items:center;color:#d9e7ee}
.lk-site .lk-footer .footer-bottom{gap:16px}.lk-site [hidden]{display:none!important}
.lk-site .product-grid.product-grid-balanced{grid-template-columns:repeat(2,minmax(0,1fr))}.lk-site .product-grid-balanced .product-card{display:flex;flex-direction:column;min-width:0}.lk-site .product-grid-balanced .card-body{padding:28px;display:flex;flex:1;flex-direction:column;gap:16px}.lk-site .product-grid-balanced .card-body>p,.lk-site .product-grid-balanced .card-body>h3{margin:0}.lk-site .product-grid-balanced .card-body>.text-link{margin-top:auto;padding-top:8px}.lk-site .product-grid-balanced .card-body h3{min-height:2.3em}.lk-site .product-grid-balanced .card-body h3{font-size:28px}.lk-site .product-grid-balanced .photo-link img{aspect-ratio:1.6;object-fit:cover}@media(max-width:700px){.lk-site .product-grid.product-grid-balanced{grid-template-columns:1fr}.lk-site .product-grid-balanced .card-body{padding:22px}.lk-site .product-grid-balanced .card-body h3{font-size:24px}}.lk-site .original-calculator{isolation:isolate}.lk-site .video-launch{width:100%;height:100%;border:0;display:flex;flex-direction:column;gap:10px;align-items:center;justify-content:center;background:#102a3b;color:#fff;cursor:pointer}.lk-site .video-launch span{font-size:32px}.lk-site .video-launch strong{font-size:20px}.lk-site .video-launch small{color:#c2dce8}.lk-site .video-card>p{margin-top:14px}
.lk-site .reference-list{max-height:780px;overflow-y:auto;border:1px solid #d9e3ea;border-radius:4px}
.lk-site .reference-row{padding:18px 22px}.lk-site .reference-row strong{text-transform:none}
@media(max-width:700px){.lk-site .reference-list{max-height:620px}.lk-site .reference-row{padding:15px}}
.lk-site .breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:0;list-style:none;margin:0;padding:0}.lk-site .breadcrumb li{display:flex;align-items:center;list-style:none;margin:0;padding:0}.lk-site .breadcrumb li+li:before{content:"/";margin:0 12px;color:#9fbccc}.lk-site .breadcrumb a,.lk-site .breadcrumb [aria-current]{display:inline-flex;align-items:center;min-height:28px}.lk-site .breadcrumb [aria-current]{color:#d1e0e9}.lk-site .calculator-intro{background:#102A3B;max-width:none!important;padding-top:20px;padding-bottom:0}.lk-site .calculator-intro .breadcrumb{max-width:1180px;margin:0 auto;color:#b9d6e6}.lk-site .calculator-intro .breadcrumb a{color:#b9d6e6}

/* All page heroes share the homepage background; calculator core stays unchanged. */
.lk-site .hero,.lk-site .home-hero{background:#102A3B!important;color:#d1e0e9}
.lk-site .hero h1,.lk-site .hero h2,.lk-site .hero h3{color:#fff!important}
.lk-site .hero p,.lk-site .hero .lead,.lk-site .hero figcaption{color:#d1e0e9!important}
.lk-site .hero .eyebrow{color:#a9ccd9!important}
.lk-site .hero .breadcrumb,.lk-site .hero .breadcrumb a{color:#b9d6e6}
.lk-site .hero .button.light{background:transparent;border-color:#7394a5;color:#fff}
.lk-site .hero .button.light:hover{background:#1c4054;color:#fff}
.lk-site .original-calculator .hero{background:#102A3B!important;color:#d1e0e9!important}

/* LeKe motion: one-time entry and interaction feedback; no calculator selectors. */
@keyframes lk-hero-enter{from{opacity:.55;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes lk-menu-enter{from{opacity:.65;transform:translateY(-5px)}to{opacity:1;transform:none}}
@keyframes lk-section-enter{from{opacity:.6;transform:translateY(14px)}to{opacity:1;transform:none}}
.lk-site .lk-revealed{animation:lk-section-enter 450ms ease both}
.lk-site .lk-faq-open>p,.lk-site .lk-faq-open>.wp-block-paragraph{animation:lk-menu-enter 180ms ease both}
.lk-site .faq-grid summary{display:flex;align-items:center;justify-content:space-between;gap:16px}
.lk-site .faq-grid summary:after{content:'+';font-size:22px;line-height:1;flex-shrink:0}.lk-site .faq-grid details[open]>summary:after{content:'−'}
.lk-site .lk-nav a[aria-current="page"]{color:#056a99;text-decoration:underline;text-underline-offset:7px;text-decoration-thickness:2px}
.lk-site .lk-resource-filters{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}
.lk-site .lk-resource-filters button,.lk-site .lk-drawing-open{font:inherit;font-size:14px;min-height:44px;padding:9px 14px;border:1px solid #b6cbd5;border-radius:4px;background:white;color:#163447;cursor:pointer}
.lk-site .lk-resource-filters button[aria-pressed="true"]{background:#102a3b;color:white;border-color:#102a3b}
.lk-site .lk-filter-clear{margin-left:auto}.lk-site .lk-drawing-open{margin-top:14px;color:#056a99;font-weight:bold}
.lk-site .lk-page-nav{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding-top:20px;padding-bottom:20px;border-bottom:1px solid #d9e2e7}.lk-site .lk-page-nav>span{font-size:12px;font-weight:bold;letter-spacing:.06em;text-transform:uppercase;margin-right:12px;color:#536a78}.lk-site .lk-page-nav a{display:inline-flex;align-items:center;min-height:44px;padding:8px 14px;border:1px solid #d9e2e7;border-radius:4px;font-size:14px;background:white;color:#163447}.lk-site .lk-page-nav a:hover,.lk-site .lk-page-nav a:focus-visible{background:#f0f4f5;border-color:#6b99ad}
body.lk-dialog-visible{overflow:hidden}.lk-drawing-dialog{width:min(1100px,94vw);max-width:94vw;max-height:92dvh;border:1px solid #b6cbd5;border-radius:8px;padding:20px;color:#163447;background:white;box-shadow:0 20px 70px #102a3b40;font-family:Arial,Helvetica,sans-serif;box-sizing:border-box}
.lk-drawing-dialog::backdrop{background:#081e2bd9}.lk-dialog-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px}.lk-dialog-toolbar h2{margin:0;font-size:22px;line-height:1.3}.lk-dialog-tools{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.lk-dialog-tools button{min-height:44px;min-width:44px;padding:8px 12px;cursor:pointer;border:1px solid #b6cbd5;border-radius:4px;background:white;color:#163447;font:inherit}.lk-dialog-tools .lk-dialog-close{background:#102a3b;color:white}.lk-dialog-note{font-size:13px;line-height:1.6;color:#536a78}.lk-drawing-stage{height:65dvh;overflow:auto;background:#f7f9fa;border:1px solid #d9e2e7;padding:12px;box-sizing:border-box}.lk-drawing-stage img{display:block;max-width:none;max-height:none;height:auto;margin:0 auto}.lk-zoom-level{min-width:45px;text-align:center;font-size:13px}.lk-drawing-dialog button:focus-visible{outline:3px solid #d77a24;outline-offset:3px}
@media(max-width:700px){.lk-dialog-toolbar{align-items:flex-start;flex-direction:column}.lk-dialog-toolbar h2{font-size:19px}.lk-drawing-dialog{padding:14px}.lk-site .lk-revealed{animation-name:lk-menu-enter;animation-duration:260ms}}
.lk-site .home-hero .hero-grid>div:first-child>.eyebrow,
.lk-site .home-hero .hero-grid>div:first-child>h1,
.lk-site .home-hero .hero-grid>div:first-child>.lead,
.lk-site .home-hero .hero-grid>div:first-child>.actions{animation:lk-hero-enter 440ms cubic-bezier(.2,.65,.3,1) both}
.lk-site .home-hero .hero-grid>div:first-child>h1{animation-delay:40ms}
.lk-site .home-hero .hero-grid>div:first-child>.lead{animation-delay:80ms}
.lk-site .home-hero .hero-grid>div:first-child>.actions{animation-delay:120ms}
.lk-site .family-card,.lk-site .product-card{transition:border-color 200ms ease,box-shadow 200ms ease}
.lk-site .step{transition:border-color 200ms ease,background-color 200ms ease}.lk-site .step:hover{border-color:#056a99;background:#f6f9fa}
.lk-site .family-image,.lk-site .photo-link{overflow:hidden}
.lk-site .family-image img,.lk-site .photo-link img{transition:transform 220ms ease}
.lk-site .nav-products>summary:after{transition:transform 180ms ease}
.lk-site .nav-products[open]>summary:after{transform:rotate(180deg)}
.lk-site .nav-products[open]>.nav-panel{animation:lk-menu-enter 180ms ease both}
.lk-site .lk-header .button{min-height:44px}
.lk-site .lk-header .button,.lk-site .actions>.button,.lk-site .rfq .button{transition:background-color 180ms ease,border-color 180ms ease,box-shadow 180ms ease}
.lk-site .family-card:focus-within,.lk-site .product-card:focus-within{border-color:#6b99ad;box-shadow:0 6px 18px #102a3b10}
.lk-site .lk-nav>a{transition:color 180ms ease}
.lk-site .resource-count{font-size:13px;color:#536a78;margin:10px 0 16px;min-height:1.7em}
@media(hover:hover) and (pointer:fine){
 .lk-site .family-card:hover,.lk-site .product-card:hover{border-color:#6b99ad;box-shadow:0 6px 18px #102a3b10}
 .lk-site .family-card:hover .family-image img,.lk-site .product-card:hover .photo-link img{transform:scale(1.025)}
 .lk-site .lk-header .button:hover,.lk-site .actions>.button:hover,.lk-site .rfq .button:hover{box-shadow:0 4px 12px #102a3b20}
 .lk-site .lk-nav>a:hover{color:#056a99}
}
@media(max-width:700px){
 @keyframes lk-hero-enter{from{opacity:.7}to{opacity:1}}
 .lk-site .home-hero .hero-grid>div:first-child>*{animation-duration:260ms}
 .lk-site .lk-nav.open{animation:lk-menu-enter 160ms ease both}
}
@media(prefers-reduced-motion:reduce){
 .lk-site .lk-revealed,.lk-site .lk-faq-open>*{animation:none!important;transform:none!important}
 .lk-site .home-hero .hero-grid>div:first-child>*,.lk-site .nav-panel,.lk-site .lk-nav.open{animation:none!important;transform:none!important}
 .lk-site .family-card,.lk-site .product-card,.lk-site .family-image img,.lk-site .photo-link img,.lk-site .nav-products>summary:after,.lk-site .button,.lk-site .lk-nav>a{transition:none!important}
 .lk-site .family-card:hover .family-image img,.lk-site .product-card:hover .photo-link img{transform:none!important}
}

.lk-site .resource-hero-search{max-width:840px;margin-top:30px}
.lk-site .resource-hero-search label{display:block;font-weight:bold;color:#fff;margin-bottom:10px}
.lk-site .resource-hero-search input{width:100%;min-height:58px;background:white;border:2px solid #d2e1e8;border-radius:5px;padding:15px 18px;color:#163447;font-size:17px}
.lk-site .resource-hero-search p{font-size:13px;margin-top:10px}
.lk-site .resource-categories{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.lk-site .resource-category{border:1px solid #d9e2e7;border-top:3px solid #056a99;border-radius:5px;padding:28px}
.lk-site .resource-category p{margin-top:14px;color:#536a78}.lk-site .resource-category>a{margin-right:20px}
.lk-site .resource-controls{display:flex;gap:20px;align-items:end;flex-wrap:wrap}
.lk-site .resource-controls>div{flex:1;min-width:220px}.lk-site .resource-controls label{display:block;font-size:14px;font-weight:bold;margin-bottom:8px}
.lk-site .resource-controls select{width:100%;min-height:48px;padding:10px 14px;background:white;border:1px solid #9db1bc;border-radius:4px;font:inherit;color:#163447}
.lk-site .resource-controls select:focus-visible,.lk-site .resource-pagination button:focus-visible{outline:3px solid #d77a24;outline-offset:3px}
.lk-site .resource-browser .reference-list{max-height:none;overflow:visible;border:0;background:transparent}
.lk-site .resource-count{margin:22px 0 18px}
.lk-site .resource-result{display:grid;grid-template-columns:minmax(0,1fr) 205px;gap:28px;padding:28px;margin-bottom:16px;border:1px solid #d9e2e7;background:#fff;border-radius:5px;scroll-margin-top:30px}
.lk-site .resource-result h3{font-size:20px;line-height:1.35;letter-spacing:-.015em;margin-top:10px;overflow-wrap:anywhere}
.lk-site .resource-result h3 a{font:inherit;color:#102a3b}
.lk-site .resource-result p{font-size:14px;color:#536a78;margin-top:12px}
.lk-site .resource-result p.resource-meta{font-size:12px;margin-top:8px}
.lk-site .resource-result-actions{display:flex;flex-direction:column;justify-content:center;align-items:stretch;gap:10px}
.lk-site .resource-result-actions .text-link{justify-content:center}
.lk-site .resource-pagination{display:flex;align-items:center;justify-content:center;gap:24px;padding:18px 0 8px}
.lk-site .resource-pagination button{background:#fff;border:1px solid #9db1bc;border-radius:4px;min-height:44px;padding:8px 18px;font:inherit;color:#163447;cursor:pointer}
.lk-site .resource-pagination button:disabled{opacity:.5;cursor:default}
.lk-site .calculator-group+.calculator-group{margin-top:40px}.lk-site .calculator-group>h3{margin-bottom:22px}
.lk-site .resource-calculators{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.lk-site .resource-calculators article{border:1px solid #d9e2e7;border-radius:5px;padding:24px;display:flex;flex-direction:column;align-items:start}
.lk-site .resource-calculators h4{font-size:18px;line-height:1.4;margin:0;color:#102a3b}.lk-site .resource-calculators p{font-size:14px;color:#536a78;margin:12px 0}.lk-site .resource-calculators a{margin-top:auto}
@media(max-width:700px){.lk-site .resource-categories,.lk-site .resource-calculators,.lk-site .resource-result{grid-template-columns:1fr}.lk-site .resource-controls{align-items:stretch}.lk-site .resource-controls>div{min-width:100%}.lk-site .resource-controls>button{width:100%}.lk-site .resource-result{padding:22px;gap:16px}.lk-site .resource-result-actions{align-items:start}.lk-site .resource-pagination{gap:12px;font-size:13px}.lk-site .resource-pagination button{padding:8px 12px}.lk-site .resource-category{padding:24px}}

/* Compact technical hub: readable rows, shared guidance rather than repeated copy. */
.lk-site .resource-family{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}
.lk-site .resource-family button{display:flex;align-items:center;gap:10px;min-height:46px;padding:10px 18px;border:1px solid #a9bec9;border-radius:5px;background:#fff;color:#163447;font:inherit;font-size:15px;font-weight:bold;cursor:pointer}
.lk-site .resource-family button[aria-pressed=true]{background:#102a3b;border-color:#102a3b;color:white}
.lk-site .resource-family button span{font-size:12px;font-weight:normal;opacity:.8}
.lk-site .resource-family button:focus-visible{outline:3px solid #d77a24;outline-offset:3px}
.lk-site .resource-hero{padding-bottom:40px}.lk-site .resource-hero h1{font-size:clamp(32px,3.5vw,48px)}
.lk-site .resource-hero .lead{font-size:16px;line-height:1.65;margin-top:18px}
.lk-site .resource-hero-search{margin-top:22px}.lk-site .resource-hero-search input{min-height:48px;padding:11px 14px;font-size:16px}
.lk-site .resource-hero~.section{padding-top:44px;padding-bottom:44px}
.lk-site .resource-hero~.section h2{font-size:clamp(25px,2.5vw,32px)}
.lk-site .resource-hero~.section .section-head{margin-bottom:22px}
.lk-site .resource-category{padding:18px 22px}.lk-site .resource-category h3{font-size:20px}.lk-site .resource-category p{font-size:14px;margin-top:9px}
.lk-site .resource-controls{gap:14px}.lk-site .resource-controls select{min-height:44px;font-size:14px;padding:8px 12px}
.lk-site .resource-count{margin:14px 0;font-size:13px}
.lk-site .resource-result{grid-template-columns:minmax(0,1fr) 280px;align-items:center;gap:20px;padding:13px 18px;margin-bottom:0;border-radius:0;border-bottom:0}
.lk-site .resource-result:last-child{border-bottom:1px solid #d9e2e7}
.lk-site .resource-result .small-label{font-size:10px;letter-spacing:.07em;line-height:1.4}
.lk-site .resource-result h3{font-size:16px;line-height:1.4;letter-spacing:0;margin-top:4px}
.lk-site .resource-result h3 a{display:inline-block;min-height:30px;padding:3px 0}
.lk-site .resource-result-actions{flex-direction:row;justify-content:flex-end;align-items:center;gap:16px}
.lk-site .resource-result-actions .button{min-height:44px;font-size:12px;padding:8px 12px;white-space:nowrap}
.lk-site .resource-result-actions .text-link{font-size:12px;line-height:1.4;min-height:44px;text-align:center}
.lk-site .resource-calculators{gap:12px}.lk-site .resource-calculators article{padding:14px 18px;flex-direction:row;align-items:center;justify-content:space-between;gap:14px}
.lk-site .resource-calculators h4{font-size:15px}.lk-site .resource-calculators a{font-size:12px;flex-shrink:0;margin:0}
.lk-site .calculator-group+.calculator-group{margin-top:24px}.lk-site .calculator-group>h3{font-size:21px;margin-bottom:14px}
@media(max-width:700px){
 .lk-site .resource-hero~.section{padding-top:32px;padding-bottom:32px}
 .lk-site .resource-result{grid-template-columns:1fr;gap:6px;padding:12px 14px}
 .lk-site .resource-result-actions{justify-content:flex-start;gap:22px}
 .lk-site .resource-result h3{font-size:15px}
 .lk-site .resource-calculators article{align-items:start;gap:10px}.lk-site .resource-calculators h4{font-size:14px}
 .lk-site .resource-category{padding:16px 18px}
}
.lk-site .calculator-group-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:12px;border-bottom:1px solid #d9e2e7;padding-bottom:12px}
.lk-site .calculator-group-heading h3{font-size:20px;margin:0}.lk-site .calculator-group-heading>span{font-size:12px;color:#536a78;background:#eef3f6;padding:3px 10px;border-radius:20px;white-space:nowrap}
.lk-site .resource-calculators .resource-calculator-card{padding:0;display:block;min-width:0;border-radius:6px;overflow:hidden;background:#fff}
.lk-site .resource-calculators .resource-calculator-card:last-child:nth-child(odd){grid-column:1/-1}
.lk-site .resource-calculators .calculator-card-link{display:flex;align-items:center;gap:16px;width:100%;min-height:94px;padding:18px 20px;color:#163447;margin:0;white-space:normal;transition:background-color .18s}
.lk-site .resource-calculators .calculator-card-link:hover{background:#f0f6f9;text-decoration:none}
.lk-site .calculator-card-icon{display:flex;align-items:center;justify-content:center;width:46px;height:46px;flex:0 0 46px;color:#056a99;background:#eef5f8;border-radius:7px}
.lk-site .calculator-card-link>div{flex:1;min-width:0}.lk-site .resource-calculators .calculator-card-link h4{font-size:16px;line-height:1.35;margin:0}
.lk-site .resource-calculators .calculator-card-link p{font-size:12px;line-height:1.5;color:#536a78;margin:5px 0 0}
.lk-site .calculator-card-arrow{font-size:22px;color:#056a99;flex-shrink:0}
@media(max-width:700px){.lk-site .resource-calculators .calculator-card-link{min-height:88px;padding:14px;gap:12px}.lk-site .calculator-card-icon{width:38px;height:38px;flex-basis:38px}.lk-site .calculator-card-icon svg{width:27px;height:27px}.lk-site .resource-calculators .calculator-card-link h4{font-size:15px}}
.lk-site .calculator-family-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.lk-site .calculator-family-tabs button{min-height:46px;padding:9px 20px;border:1px solid #a9bec9;border-radius:4px;background:white;color:#163447;font:inherit;font-size:14px;font-weight:bold;cursor:pointer}
.lk-site .calculator-family-tabs button[aria-pressed=true]{background:#102a3b;border-color:#102a3b;color:white}.lk-site .calculator-family-tabs span{font-size:12px;font-weight:normal;margin-left:8px;opacity:.75}
.lk-site .calculator-family-tabs button:focus-visible{outline:3px solid #d77a24;outline-offset:3px}
.lk-site .calculator-tabs-enabled .calculator-group-heading{display:none}.lk-site .calculator-tabs-enabled .calculator-group{margin:0}
.lk-site .resource-calculators .calculator-card-link{min-height:64px;padding:16px 20px;justify-content:space-between;gap:16px}
.lk-site .resource-calculators .calculator-card-link h4{font-size:15px;font-weight:600}.lk-site .calculator-card-arrow{font-size:20px}
@media(max-width:700px){.lk-site .calculator-family-tabs{gap:8px}.lk-site .calculator-family-tabs button{padding:9px 12px;font-size:13px}.lk-site .resource-calculators .calculator-card-link{min-height:60px;padding:14px 16px}}
.lk-site .resource-calculators{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.lk-site .resource-calculators .resource-calculator-card:last-child:nth-child(odd){grid-column:auto}
.lk-site .resource-calculators .calculator-card-link{min-height:72px;padding:16px 18px}
@media(max-width:1000px){.lk-site .resource-calculators{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.lk-site .resource-calculators{grid-template-columns:1fr}.lk-site .resource-calculators .calculator-card-link{min-height:60px;padding:14px 16px}}
.lk-site .calculator-category-panels{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:stretch}
.lk-site .calculator-category-panels>.calculator-group{margin:0;border:1px solid #cddbe3;border-top:3px solid #056a99;border-radius:6px;padding:20px;background:#fff;min-width:0}
.lk-site .calculator-category-panels .calculator-group-heading{margin-bottom:6px;padding-bottom:16px}
.lk-site .calculator-category-panels .resource-calculators{grid-template-columns:1fr;gap:0}
.lk-site .calculator-category-panels .resource-calculator-card{border:0;border-radius:0;border-bottom:1px solid #e1e8ec}
.lk-site .calculator-category-panels .resource-calculator-card:last-child{border-bottom:0}
.lk-site .calculator-category-panels .calculator-card-link{min-height:68px;padding:14px 0;gap:12px}
.lk-site .calculator-category-panels .calculator-card-link h4{font-size:14px;line-height:1.5}
.lk-site .calculator-category-panels .calculator-group-heading h3{font-size:20px}
@media(max-width:800px){.lk-site .calculator-category-panels{grid-template-columns:1fr;gap:18px}.lk-site .calculator-category-panels>.calculator-group{padding:18px}.lk-site .calculator-category-panels .calculator-card-link{min-height:60px}}

.lk-site .pipe-weight-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}.lk-site .pipe-weight-grid>form,.lk-site .pipe-weight-grid>div{border:1px solid #d9e2e7;border-radius:6px;padding:28px;min-width:0}
.lk-site .pipe-weight-grid h2{font-size:26px}.lk-site .pw-fields{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:22px 0}.lk-site .pw-fields label{display:block;font-size:14px;font-weight:bold;margin-bottom:7px}.lk-site .pw-fields input,.lk-site .pw-fields select{width:100%;min-height:46px;padding:10px;border:1px solid #98b0bd;border-radius:4px;font:inherit;color:#163447;background:white;box-sizing:border-box}
.lk-site .pw-fields [aria-invalid=true]{border-color:#a73524}.lk-site #pw-error{padding:12px;background:#fff0eb;color:#8d2c1e;margin:16px 0;font-size:14px}
.lk-site .pw-results{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px}.lk-site .pw-results>div{background:#102a3b;color:white;border-radius:4px;padding:18px}.lk-site .pw-results span,.lk-site .pw-results small{display:block;font-size:12px;color:#d1e0e9}.lk-site .pw-results strong{display:block;font-size:28px;line-height:1.3;margin:8px 0;overflow-wrap:anywhere}
.lk-site .pw-drawing{margin:20px 0 0}.lk-site .pw-drawing svg{width:100%;max-height:260px}.lk-site .pw-drawing figcaption{font-size:12px;color:#536a78}.lk-site .pipe-formula p{overflow-wrap:anywhere}
@media(max-width:800px){.lk-site .pipe-weight-grid{grid-template-columns:1fr;gap:24px}.lk-site .pipe-weight-grid>form,.lk-site .pipe-weight-grid>div{padding:20px}.lk-site .pw-fields{grid-template-columns:1fr}.lk-site .pw-results strong{font-size:24px}}
.lk-site .pw-model-section{margin-top:26px}.lk-site .pw-model-section h3{font-size:20px}
.lk-site .pw-model-view{height:340px;margin-top:16px;border-radius:5px;overflow:hidden;background:radial-gradient(ellipse at 50% 40%,#254e65,#102a3b)}
.lk-site #pw-model{display:block;width:100%;height:100%;touch-action:none;cursor:grab}.lk-site #pw-model:active{cursor:grabbing}.lk-site #pw-model:focus-visible{outline:3px solid #d77a24;outline-offset:-4px}
.lk-site .pw-model-controls{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.lk-site .pw-model-controls button{min-height:44px;border:1px solid #9db1bc;border-radius:4px;padding:8px 12px;background:white;color:#163447;cursor:pointer;font:inherit;font-size:12px}.lk-site .pw-model-proportion{display:flex;align-items:center;gap:10px;min-height:44px;font-size:13px;margin-top:10px}.lk-site .pw-model-proportion input{width:20px;height:20px}
@media(max-width:700px){.lk-site .pw-model-view{height:280px}}

.lk-site .dimension-layout{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:start}
.lk-site .dimension-image{padding:18px;border:1px solid #d9e2e7;background:white;border-radius:5px}
.lk-site .dimension-image img{display:block;width:100%;height:auto;object-fit:contain}
.lk-site .dimension-image figcaption{font-size:12px;color:#536a78;margin-top:12px}
.lk-site .dimension-legend{margin:20px 0 0}
.lk-site .dimension-legend>div{display:grid;grid-template-columns:48px minmax(0,1fr);gap:12px;padding:8px 0;border-bottom:1px solid #e1e8ec;font-size:14px}
.lk-site .dimension-legend dt{font-weight:bold;color:#102a3b}.lk-site .dimension-legend dd{margin:0;color:#536a78}
.lk-site .dimension-gallery{display:block}.lk-site .dimension-panels{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.lk-site .dimension-panel{border:1px solid #d9e2e7;border-radius:5px;padding:16px;background:white}
.lk-site .drawing-media{position:relative;aspect-ratio:4/3;display:grid;place-items:center;background:white}.lk-site .drawing-window{position:relative;overflow:hidden;background:white}.lk-site .drawing-window img{position:absolute;height:auto;display:block}
.lk-site .drawing-mask{position:absolute;display:block;background:white;pointer-events:none}
.lk-site .socket-flange-batch .product-image{max-width:750px;margin:0 auto}
.lk-site .dimension-panel figcaption{padding:10px 0 0;font-size:14px;font-weight:bold;color:#102a3b}
@media(max-width:800px){.lk-site .dimension-layout,.lk-site .dimension-panels{grid-template-columns:1fr;gap:24px}.lk-site .dimension-image{padding:8px}}

.lk-site .lk-footer{background:#0C2434;padding-top:60px;color:#c8dbe5}
.lk-site .lk-footer .footer-grid{display:grid;grid-template-columns:1.25fr .85fr 1.1fr 1.25fr;gap:36px;align-items:start}
.lk-site .lk-footer .footer-grid>div{min-width:0}.lk-site .lk-footer h2{font-size:14px;margin:0 0 18px;color:#fff;line-height:1.5;letter-spacing:0}
.lk-site .lk-footer .footer-brand{display:inline-flex;min-height:44px;align-items:center;font-size:28px;color:#fff}
.lk-site .lk-footer .footer-identity p{margin:14px 0 18px;font-size:13px;line-height:1.8}
.lk-site .lk-footer address{font-size:12px;font-style:normal;line-height:1.9;color:#a9c3d1}
.lk-site .lk-footer .footer-links{display:grid;gap:0}.lk-site .lk-footer .footer-links a{display:flex;align-items:center;min-height:44px;padding:7px 0;font-size:13px;line-height:1.6;color:#c8dbe5;transition:color 180ms ease}
.lk-site .lk-footer .footer-contact p{margin:0 0 18px;font-size:13px;line-height:1.8}
.lk-site .lk-footer .footer-contact>.footer-email{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:48px;padding:12px 14px;border:1px solid #638494;border-radius:4px;color:white;background:#153B51;font-size:14px;font-weight:bold;overflow-wrap:anywhere}
.lk-site .lk-footer .footer-contact>.footer-whatsapp{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:4px;min-height:64px;margin-top:12px;padding:12px 14px;border:1px solid #375868;border-radius:4px;color:#e0ebf1;font-size:13px;line-height:1.6}
.lk-site .lk-footer .footer-whatsapp strong{font-size:14px;letter-spacing:.01em}
.lk-site .lk-footer .footer-social-row{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:40px;padding-top:24px;padding-bottom:24px;border-top:1px solid #315064}
.lk-site .lk-footer .footer-social-row>p{margin:0;font-size:12px;font-weight:bold;letter-spacing:.06em;text-transform:uppercase;color:#a9c3d1}
.lk-site .lk-footer .footer-social-links{display:flex;flex-wrap:wrap;gap:10px}
.lk-site .lk-footer .footer-social-links a{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:44px;padding:8px 14px;border:1px solid #375868;border-radius:4px;color:#e0ebf1;font-size:13px;line-height:1.5;transition:background-color 180ms ease,border-color 180ms ease}
.lk-site .lk-footer .footer-social-links svg{flex-shrink:0}
.lk-site .lk-footer .footer-bottom{margin-top:0;align-items:center;min-height:70px;border-top:1px solid #315064;padding-top:12px;padding-bottom:12px;font-size:12px}
.lk-site .lk-footer .footer-legal{display:flex;flex-wrap:wrap;gap:24px}.lk-site .lk-footer .footer-legal a{display:inline-flex;align-items:center;gap:8px;min-height:44px;color:#c8dbe5;font-size:12px}
@media(hover:hover){.lk-site .lk-footer .footer-links a:hover,.lk-site .lk-footer .footer-legal a:hover{color:white}.lk-site .lk-footer .footer-social-links a:hover,.lk-site .lk-footer .footer-contact>a:hover{background:#1a4053;border-color:#96b8c8;text-decoration:none}}
@media(max-width:1000px){.lk-site .lk-footer .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:36px}.lk-site .lk-footer .footer-social-row{align-items:flex-start;flex-direction:column;gap:16px}}
@media(max-width:600px){.lk-site .lk-footer{padding-top:36px}.lk-site .lk-footer .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 18px}.lk-site .lk-footer .footer-identity,.lk-site .lk-footer .footer-contact{grid-column:1/-1}.lk-site .lk-footer .footer-contact{padding-top:24px;border-top:1px solid #315064}.lk-site .lk-footer .footer-social-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%}.lk-site .lk-footer .footer-bottom{flex-direction:column;align-items:flex-start;gap:4px}.lk-site .lk-footer .footer-social-row{margin-top:28px}.lk-site .lk-footer .footer-legal{width:100%;justify-content:space-between;gap:12px}}
@media(prefers-reduced-motion:reduce){.lk-site .lk-footer a{transition:none!important}}

.lk-site .lk-table-hint{font-size:12px;line-height:1.7;color:#536a78;margin:16px 0 10px;padding:10px 14px;border-left:3px solid #7b9eaf;background:#f0f5f7}
.lk-site .lk-readable-table{overscroll-behavior-x:contain;scrollbar-width:auto;scrollbar-color:#7899aa #edf2f5;border:1px solid #d9e2e7;border-radius:4px}
.lk-site .existing-tables [class*="grid"]>*{min-width:0;max-width:100%}
.lk-site .existing-tables .lk-readable-table{width:100%;max-width:100%;min-width:0;box-sizing:border-box}
.lk-site .lk-readable-table.lk-long-table{max-height:520px;overflow:auto}
.lk-site .lk-sticky-table th{position:sticky;top:0;z-index:2;background:#eaf1f5;color:#163447;box-shadow:0 1px #c5d6df}
.lk-site .lk-reference-note{padding:16px 18px;border-left:3px solid #6f97aa;background:#f0f5f7;border-radius:0 4px 4px 0;line-height:1.8}
.lk-site .step{padding:20px;border:1px solid #d9e2e7;border-top:3px solid #7b9eaf;border-radius:4px;background:white}
.lk-site .step h3{line-height:1.3}.lk-site .step p{line-height:1.8}
.lk-site .lk-footer .lk-copy-email{display:inline-flex;align-items:center;min-height:44px;margin-top:5px;padding:7px 0;border:0;background:none;color:#bddcea;font-size:12px;text-decoration:underline;text-underline-offset:4px;cursor:pointer}
.lk-site .lk-copy-status{display:block;min-height:1.8em;font-size:12px;line-height:1.8;color:#dcebf2;overflow-wrap:anywhere}
@media(max-width:600px){.lk-site .lk-readable-table.lk-long-table{max-height:420px}.lk-site .step{padding:18px}}

.lk-site .lk-gallery-figures{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.lk-site .lk-gallery-figures:has(>.lk-gallery-figure:only-child){grid-template-columns:1fr;max-width:880px;margin:auto}
.lk-site .lk-gallery-figure{margin:0;min-width:0}
.lk-site .lk-gallery-figure>a{display:block;background:#f4f5f6;border:1px solid #d6e0e6;border-radius:6px;overflow:hidden}
.lk-site .lk-gallery-figure img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:contain;background:#f4f5f6}
.lk-site .lk-gallery-figure figcaption{padding:14px 0;color:#3d5666;font-size:14px;line-height:1.6}
.lk-site .lk-gallery-ready .lk-gallery-figures{display:block;max-width:880px;margin:auto}
.lk-site .lk-gallery-controls{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px;margin:16px auto 0}
.lk-site .lk-gallery-controls button{border:1px solid #9eb4c1;border-radius:4px;background:#fff;color:#102a3b;cursor:pointer;min-width:44px;min-height:44px;padding:10px 16px;font:inherit}
.lk-site .lk-gallery-controls button[aria-pressed=true]{border:2px solid #006e9b;background:#e8f4fa}
.lk-site .lk-gallery-controls .lk-gallery-thumb{padding:4px;width:100px}
.lk-site .lk-gallery-thumb img{display:block;width:100%;aspect-ratio:3/2;object-fit:contain}
.lk-site .lk-gallery-controls button:focus-visible,.lk-gallery-dialog button:focus-visible{outline:3px solid #0088bd;outline-offset:4px}
.lk-site .lk-gallery-status{text-align:center;color:#3d5666;font-size:14px;min-height:24px;margin:12px 0}
.lk-gallery-dialog{box-sizing:border-box;border:0;border-radius:8px;padding:16px;width:min(1100px,94vw);max-width:94vw;max-height:94vh;color:#102a3b;background:#fff}
.lk-gallery-dialog::backdrop{background:rgb(8 24 36 / .8)}
.lk-gallery-dialog header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.lk-gallery-dialog h2{font-size:18px;margin:0}
.lk-gallery-dialog button{min-width:44px;min-height:44px;padding:8px 16px;cursor:pointer}
.lk-gallery-dialog img{display:block;max-width:100%;width:auto;max-height:68vh;object-fit:contain;margin:auto}
.lk-gallery-dialog p{font-size:14px;line-height:1.5}
@media(max-width:700px){.lk-site .lk-gallery-figures{grid-template-columns:1fr}.lk-site .lk-gallery-controls{gap:8px}.lk-site .lk-gallery-controls button{padding:8px 12px}}

/* WordPress legacy Group render compatibility: preserve authored grid/flex children. */


/* Production layout corrections, 2026-10-17. */
.lk-site .home-hero .hero-photo img{display:block;width:100%;height:430px!important;max-height:430px;object-fit:cover;object-position:center;border-radius:6px}
.lk-site .calculator-category-panels .calculator-group{margin:0!important;border:1px solid #cddbe3;border-top:3px solid #056a99;border-radius:6px;padding:20px;background:#fff;min-width:0;align-self:stretch}
.lk-site .calculator-category-panels{align-items:stretch}
.lk-site .split .step{margin:0!important;min-height:108px;align-content:center}
.lk-site .split .step+.step{margin-top:16px!important}
.lk-site .directory-list a{display:flex;align-items:center;border:1px solid #d9e2e7;padding:16px 20px;background:white;min-height:72px;border-radius:4px;color:#102a3b;line-height:1.45;white-space:normal;overflow-wrap:anywhere}
.lk-site .directory-list:has(>a:nth-child(4):last-child){grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:800px){.lk-site .calculator-category-panels .calculator-group{padding:18px}}
@media(max-width:700px){.lk-site .home-hero .hero-photo img{height:240px!important;max-height:240px}.lk-site .directory-list:has(>a:nth-child(4):last-child){grid-template-columns:1fr}}

.lk-site .family-card>.wp-block-group,.lk-site .family-card>.card-body{padding:24px 28px!important}.lk-site .family-card .wp-block-group__inner-container{display:block}.lk-site .family-card .small-label{margin-bottom:16px}.lk-site .family-card h3{margin-bottom:16px}.lk-site .family-card .text-link{margin-top:16px}@media(max-width:700px){.lk-site .family-card>.wp-block-group,.lk-site .family-card>.card-body{padding:22px!important}}

body.home .lk-site .split{display:block}
body.home .lk-site .split>.wp-block-group:first-child{max-width:900px}
body.home .lk-site .split>.step-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:28px}
body.home .lk-site .split .step{display:block;min-height:175px;margin:0!important;padding:24px;box-shadow:none}
body.home .lk-site .split .step>span{display:block;font-size:14px;color:#056a99;margin-bottom:12px}
body.home .lk-site .split .step h3{font-size:20px;margin:0 0 12px}
body.home .lk-site .split .step p{margin:0;font-size:15px}
@media(max-width:700px){body.home .lk-site .split>.step-grid{grid-template-columns:1fr;gap:16px}body.home .lk-site .split .step{min-height:0;padding:22px}}

.lk-site .dimension-panels{max-width:1080px;margin:0 auto;gap:20px}
.lk-site .dimension-panel{padding:18px;min-width:0;display:flex;flex-direction:column;align-items:stretch}
.lk-site .dimension-panel .drawing-media{width:100%;max-width:360px;margin:0 auto}
.lk-site .dimension-panel figcaption{font-size:15px;line-height:1.5;padding:14px 0 10px}
.lk-site .dimension-panel .button{align-self:flex-start;margin-top:auto;font-size:13px;padding:8px 12px;min-height:42px}
@media(max-width:800px){.lk-site .dimension-panel{padding:16px}.lk-site .dimension-panel .drawing-media{max-width:340px}}

.lk-site .lk-nav>a,.lk-site .nav-products>summary{font-size:15px}.lk-site .lk-nav{gap:18px}.lk-site .header-cta{font-size:14px}@media(max-width:1100px){.lk-site .lk-nav>a,.lk-site .nav-products>summary{font-size:16px}}

.lk-site section.section:has(.directory-list){padding:54px 0}
.lk-site .directory-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.lk-site .directory-list>a{min-height:62px;font-size:16px;padding:16px 22px}

.lk-site section.section:has(.directory-list) .section-head{margin-bottom:24px}
.lk-site section.section:has(.split a[href="/quality-inspection/"]):not(:has(.step-grid)){padding:48px 0;background:#f0f4f5}
.lk-site section.section:has(.split a[href="/quality-inspection/"]):not(:has(.step-grid)) .split{display:block;max-width:980px}
.lk-site section.section:has(.split a[href="/quality-inspection/"]):not(:has(.step-grid)) .split>div+div{margin-top:18px}
.lk-site section.section:has(.split a[href="/quality-inspection/"]):not(:has(.step-grid))+.section{padding-top:48px}
@media(max-width:700px){.lk-site .directory-list{grid-template-columns:1fr}.lk-site section.section:has(.directory-list){padding:40px 0}.lk-site .directory-list>a{font-size:16px}}

.lk-site #api-5l .split{display:block}.lk-site #api-5l .split>div:first-child{max-width:980px}.lk-site #api-5l .split>div+div,.lk-site #api-5l .split>figure{margin-top:26px}.lk-site #api-5l table{width:100%;table-layout:auto;border-collapse:collapse}.lk-site #api-5l th,.lk-site #api-5l td{border:1px solid #d9e2e7;padding:16px 20px;font-size:15px;line-height:1.6;white-space:normal;overflow-wrap:anywhere}.lk-site #api-5l th{background:#edf3f6}.lk-site #api-5l td:first-child{width:24%;font-weight:600}

/* Shared navigation and typography. */
.lk-site .lk-header{position:sticky;top:0;z-index:1000;box-shadow:0 2px 12px #102a3b0d}
body.admin-bar .lk-site .lk-header{top:32px}
.lk-site p{font-size:16px;line-height:1.7}.lk-site .lead{font-size:18px}.lk-site .small,.lk-site .note{font-size:14px}.lk-site .lk-gallery-figure figcaption{font-size:14px}
.lk-site .dimension-layout.dimension-gallery{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(300px,1fr);gap:36px;align-items:start}
.lk-site .dimension-layout>div{min-width:0}
.lk-site .dimension-layout.dimension-gallery .dimension-panels{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.lk-site .dimension-layout.dimension-gallery .dimension-panel{padding:14px}
.lk-site .dimension-layout.dimension-gallery .dimension-panel figcaption{font-size:14px}
.lk-site .dimension-layout.dimension-gallery .dimension-panels:has(>.dimension-panel:only-child){grid-template-columns:1fr}
.lk-site .dimension-layout.dimension-gallery>div:last-child{padding:24px;background:#f0f4f5;border:1px solid #d9e2e7;border-radius:6px}
.lk-site .dimension-layout.dimension-gallery h3{font-size:22px;margin-bottom:20px}
@media(min-width:601px) and (max-width:782px){body.admin-bar .lk-site .lk-header{top:46px}}
@media(max-width:600px){body.admin-bar .lk-site .lk-header{top:0}}
@media(max-width:800px){.lk-site .dimension-layout.dimension-gallery{grid-template-columns:1fr;gap:24px}.lk-site .dimension-layout.dimension-gallery .dimension-panels{grid-template-columns:1fr}.lk-site .dimension-layout.dimension-gallery>div:last-child{padding:20px}}

/* Compact drawing enquiry section */
.lk-site section.section.lk-drawing-enquiry{padding:36px 0 28px!important;min-height:0!important;height:auto!important;background:#f0f4f5}
.lk-site .lk-drawing-enquiry .section-head{margin-bottom:20px!important}
.lk-site .lk-drawing-enquiry .split{display:block!important;min-height:0!important;height:auto!important;max-width:960px}
.lk-site .lk-drawing-enquiry .split>p{margin:0 0 14px!important;font-size:20px;line-height:1.6}
.lk-site .lk-drawing-enquiry .split>div{margin:0!important}
.lk-site .lk-drawing-enquiry .split>div p{margin:0 0 10px!important}
.lk-site .lk-drawing-enquiry+.section{padding-top:36px!important}
@media(max-width:700px){.lk-site section.section.lk-drawing-enquiry{padding:28px 0!important}.lk-site .lk-drawing-enquiry .split>p{font-size:18px}}

/* Reduce repeated section whitespace; retain card content padding. */
.lk-site .section{padding-top:56px;padding-bottom:56px}
.lk-site .section:has(.step-grid){padding-top:48px;padding-bottom:48px}
.lk-site .section-head{margin-bottom:24px}
.lk-site .step-grid{gap:20px}
@media(max-width:700px){.lk-site .section{padding-top:40px;padding-bottom:40px}.lk-site .section:has(.step-grid){padding-top:36px;padding-bottom:36px}}

/* Complete typography hierarchy and visible news photographs. */
.lk-site .hero:not(.home-hero) h1{font-size:clamp(34px,3.6vw,50px);line-height:1.15}
.lk-site .home-hero h1{font-size:clamp(36px,4.2vw,58px);line-height:1.13}
.lk-site .eyebrow,.lk-site .small-label{font-size:12px}
.lk-site .text-link,.lk-site .button{font-size:15px}
.lk-site .card-body p{font-size:16px;line-height:1.65}
.lk-site .section-nav a{font-size:13px;min-height:40px}
.lk-site .post-card{display:flex;flex-direction:column}
.lk-site .post-card-photo{display:block;overflow:hidden;background:#f0f4f5}
.lk-site .post-card-photo img{display:block;width:100%;height:auto;aspect-ratio:1.7;object-fit:cover}
.lk-site .post-card>div{flex:1;padding:24px}
.lk-site .post-card h2{font-size:22px;line-height:1.3;letter-spacing:-.02em}
.lk-site .post-card p{font-size:16px;line-height:1.65}
.lk-site .post-card p.small-label{font-size:12px}
.lk-site .footer-grid nav a{font-size:15px}
.lk-site .lk-footer .footer-legal a{font-size:13px}
@media(max-width:700px){.lk-site .home-hero h1{font-size:36px}.lk-site .hero:not(.home-hero) h1{font-size:34px}.lk-site .post-card>div{padding:22px}}

.lk-site .section-nav a{min-height:44px}
.lk-site #leke-b169-wp .button{background:#056a99;color:#fff;border:1px solid #056a99;border-radius:4px;font-size:15px;min-height:48px;box-shadow:none}
.lk-site #leke-b169-wp .hero h1{font-size:clamp(34px,3.6vw,50px);line-height:1.15}
.lk-site #leke-b169-wp .breadcrumb{font-size:13px;line-height:1.7;color:#b7ccdb;margin-bottom:24px}
.lk-site #leke-b169-wp .breadcrumb a{color:#d1e3ee}

.lk-site #leke-b169-wp .toc{top:120px}
body.admin-bar .lk-site #leke-b169-wp .toc,body.admin-bar .lk-site .lk-article-toc{top:152px}
.lk-site #leke-b169-wp .cta{background:#153b51;border-radius:6px;margin-top:32px}

body.page-id-3 .lk-site .section>.wrap{max-width:860px}body.page-id-3 .lk-site .section h2{font-size:26px;line-height:1.3;margin:32px 0 14px}