/* Shared layout contract, loaded last on every page. */
:root{--zx-content:1440px;--zx-gutter:clamp(20px,4vw,56px);--zx-page-pad:max(var(--zx-gutter),calc((100% - var(--zx-content))/2));--zx-text:#242729;--zx-copy:#53616b;--zx-light:#f5f7f9}
html{scroll-padding-top:104px}body{margin:0;background:#fff;color:var(--zx-text);font-family:'Noto Sans',Arial,sans-serif;line-height:1.65}
body *,body *::before,body *::after{box-sizing:border-box}
body :is(h1,h2,h3,h4,h5,p,a,button,input,textarea,select,label,summary){font-family:'Noto Sans',Arial,sans-serif}
body :is(h1,h2,h3,h4){letter-spacing:-.025em;line-height:1.2}body :is(p,li){overflow-wrap:break-word}
body main,body section,body article,body main>div{min-width:0}body img{max-width:100%}
body .site-header,body.home .site-header{height:84px;padding:0 var(--zx-page-pad);gap:28px;top:0;background:#fff;z-index:100;border-bottom:1px solid #e5e8eb}
body .site-header .logo-horizontal,body.home .site-header .logo-horizontal{padding:0;flex:0 0 auto}
body .site-header .logo-horizontal img,body.home .site-header .logo-horizontal img{width:230px;height:auto;max-height:60px;object-fit:contain}
body .site-nav,body.home .site-nav{display:flex;flex:1;justify-content:center;gap:clamp(18px,2vw,30px);font-size:16px;font-weight:500}
body .site-nav a{display:inline-block;white-space:nowrap;padding:14px 0;transform-origin:center}
body .site-nav a:hover,body .site-nav a:focus-visible{color:#db5f11;transform:scale(1.06)}
body .header-cta,body.home .header-cta{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:12px 20px;font-size:15px;line-height:1.4;white-space:nowrap}
body :is(a,button,summary){transition:color .2s,background-color .2s,box-shadow .2s,transform .2s}
body :is(a,button,summary,input,select,textarea):focus-visible{outline:3px solid #db5f11;outline-offset:4px}
body :is(.header-cta,.button-primary,.t1-btn-primary,.t1-inquiry-btn):hover{background:#db5f11;color:white!important;box-shadow:0 0 0 3px #db5f1126,0 5px 18px #db5f1126}
body .button-primary{border-radius:6px;min-height:46px;font-size:15px}
/* Explicit inline size removes the ratio/max-height shrink-to-left failure. */
body.home .zx-hero-banner{width:100%;max-width:none;margin:0;aspect-ratio:auto;height:clamp(720px,62.5vw,980px);min-height:0;max-height:none;padding:56px var(--zx-page-pad) 32px;display:flex;align-items:center;justify-content:space-between;background:#071c2b}
body.home .zx-hero-banner .zx-hero-background{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:contain;object-position:center;z-index:-2}
body.home .zx-hero-banner .zx-hero-heading{transform:none;max-width:960px;margin:0 auto;text-align:center}
body.home .zx-hero-banner #home-title{font-size:clamp(38px,3.4vw,58px);line-height:1.14;margin:18px 0 0;letter-spacing:-.025em}
body.home .zx-hero-banner .zx-kicker{font-size:12px;letter-spacing:1.1px;margin:0}
body.home .zx-hero-bottom{max-width:900px;margin:0 auto;text-align:center}
body.home .zx-hero-bottom>p{font-size:16px;line-height:1.65}
body.home .zx-hero-bottom small{font-size:12px;line-height:1.5}
body.home :is(.t1-section,#categories,.t1-brands){width:100%;max-width:none;padding:72px var(--zx-page-pad);margin:0}
body.home .t1-products,body.home .t1-brands{background:var(--zx-light)}
body.home :is(.t1-section-header,#categories .t1-section-header){text-align:center;margin:0 0 36px}
body.home :is(.t1-section-title,#categories .t1-section-title){font-size:clamp(28px,2.3vw,36px);line-height:1.25;margin:0 0 14px}
body.home :is(.t1-section-desc,#categories .t1-section-desc){font-size:16px;color:var(--zx-copy);line-height:1.7;max-width:760px;margin:0 auto}
body.home .t1-section-tag{font-size:12px;letter-spacing:1.6px}
body.home .t1-product-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
body.home .t1-product-card{display:flex;flex-direction:column;min-width:0;border:1px solid #e5e8eb;border-radius:10px;overflow:hidden}
body.home .t1-product-img{display:grid;place-items:center;aspect-ratio:1;width:100%;height:auto;flex:none;background:white}
body.home .t1-product-img img{width:100%;height:100%;object-fit:contain;padding:14px}
body.home .t1-product-info{padding:22px;display:flex;flex-direction:column;flex:1;text-align:center}
body.home .t1-product-brand{font-size:12px;color:#5d6870;line-height:1.5;min-height:1.5em}
body.home .t1-product-name{font-size:18px;line-height:1.4;overflow-wrap:anywhere;min-height:2.8em;margin:8px 0 10px}
body.home .t1-product-desc{font-size:14px;line-height:1.65;color:var(--zx-copy);margin:0 0 22px}
body.home .t1-inquiry-btn{margin-top:auto;font-size:14px;min-height:44px;padding:11px 8px;border-radius:5px}
body.home .t1-adv-item h4{font-size:18px}body.home .t1-adv-item p{font-size:15px;line-height:1.7;color:var(--zx-copy)}
body.home .t1-brands-title{font-size:13px;color:#5d6870}body.home .t1-brand-item{font-size:17px;color:#53616b;opacity:1}
body.home .t1-brand-list{gap:22px 32px}
body .page-hero{padding:64px var(--zx-page-pad);background:var(--zx-light);color:var(--zx-text)}
body .page-hero h1{font-size:clamp(32px,3.2vw,48px);line-height:1.18;max-width:980px;margin:0 0 22px;letter-spacing:-.025em}
body .page-hero h1 em{font:inherit;color:inherit}
body .page-hero>p:last-child,body .page-hero>div{max-width:780px;font-size:16px;line-height:1.75;color:var(--zx-copy)}
body .page-hero .eyebrow{font-size:12px;letter-spacing:1px;color:#ad490e;margin:0 0 18px}
body :is(.content-split,.process-grid,.brand-group,.directory-layout,.product-detail,.product-facts,.product-content,.page-cta){padding:64px var(--zx-page-pad);gap:40px;background:#fff}
body .content-split h2{font-size:30px;letter-spacing:-.025em}body .content-split p,body .content-split li{font-size:16px;line-height:1.75;color:var(--zx-copy)}
body .content-split.dark-section{background:#242729;color:#fff}body .content-split.dark-section :is(p,li){color:#d0d8dc}
body .fact-panel{background:var(--zx-light);border-radius:8px;padding:28px}body .fact-panel dl div{font-size:14px;grid-template-columns:130px minmax(0,1fr);gap:16px}
body .page-cta{background:var(--zx-light);gap:28px}body .page-cta h2{font-size:30px}
body .process-grid{gap:24px}body .process-grid article{border:1px solid #e5e8eb;border-radius:8px;padding:28px;min-height:0}body .process-grid h2{margin-top:28px;font-size:24px}body .process-grid p{font-size:15px;color:var(--zx-copy)}
body .brand-group .section-heading{display:block;margin-bottom:28px}body .brand-group .section-heading h2{font-size:30px}body .term-directory{gap:20px;background:none}body .term-directory>a{border:1px solid #e5e8eb;border-radius:8px;min-height:170px;display:flex;flex-direction:column}
body .term-directory span{font:12px 'Noto Sans',Arial,sans-serif;color:#5d6870}body .term-directory b{font-size:14px;margin-top:auto}
body .zx-directory-search{padding:28px var(--zx-page-pad) 0}body .zx-catalog-search{margin:0;font-size:14px}body .zx-catalog-search label{font-size:14px}
body .directory-layout{grid-template-columns:220px minmax(0,1fr);gap:32px;padding-top:36px}body .directory-filter h2{font-size:17px}body .directory-filter li{font-size:14px}
body .directory-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:20px;background:none;align-items:stretch}
body .directory-card>a{height:100%;display:flex;flex-direction:column;padding-bottom:22px}body .directory-image{height:auto;aspect-ratio:1;background:white;display:grid;place-items:center}
body .directory-image img{display:block;max-height:100%;width:100%;height:100%;padding:16px;object-fit:contain}
body .directory-card p{font:12px 'Noto Sans',Arial,sans-serif;color:#5d6870}body .directory-card h2{font-size:18px;line-height:1.4;overflow-wrap:anywhere}body .directory-card span{font-size:14px;margin-top:auto;padding-top:14px}
/* Five full-width catalog columns; the existing top search retains both filters. */
body .directory-layout{grid-template-columns:210px minmax(0,1fr);gap:28px}
body .directory-layout>.directory-filter{display:block;align-self:start}
body .directory-card :is(p,h2,span){margin-left:16px;margin-right:16px}
body .directory-card p{min-height:3em;line-height:1.5;margin-bottom:8px}
body .directory-card h2{font-size:16px;line-height:1.45;min-height:2.9em;margin-top:0;margin-bottom:16px}
body .directory-card span{font-size:13px;line-height:1.5;padding-top:12px}
body .directory-image img{padding:12px}
body .image-placeholder{display:grid;place-items:center;text-align:center;background:var(--zx-light);padding:20px;font-size:14px;color:var(--zx-copy);width:100%;height:100%}
body .product-breadcrumbs{padding:18px var(--zx-page-pad);font-size:14px;flex-wrap:wrap;background:white}
body .product-detail{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);align-items:start}
body .product-gallery{padding:24px;min-height:0;border:1px solid #e5e8eb;border-radius:10px;aspect-ratio:1;display:grid;place-items:center}
body .product-gallery img{display:block;width:100%;height:100%;max-height:560px;object-fit:contain;padding:0}
body .product-summary h1{font-size:clamp(30px,3vw,44px);line-height:1.2;letter-spacing:-.025em;overflow-wrap:anywhere;margin:12px 0 18px}
body .product-summary>p{font-size:16px;line-height:1.7}body .product-summary .product-brand{font-size:18px}
body .availability-note{background:var(--zx-light);border-radius:8px;padding:20px;margin:24px 0}body .availability-note p{font-size:14px}
body .product-facts{background:var(--zx-light)}body .product-facts h2,body .product-content h2{font-size:28px}body .product-facts dl{max-width:100%;margin-bottom:0}body .product-facts dl div{font-size:15px;grid-template-columns:220px minmax(0,1fr)}body .product-facts dd{overflow-wrap:anywhere}
body .product-content{grid-template-columns:minmax(0,1fr) 300px}body .product-content p{font-size:16px;line-height:1.75}body .product-content aside{align-self:start;border-radius:6px;background:var(--zx-light)}
body .legal-copy{width:calc(100% - 40px);max-width:900px;padding:40px;margin:40px auto 64px}body .legal-copy p{font-size:16px}
body .quote,body.home footer.zx-unified-footer .quote{padding:56px var(--zx-page-pad);gap:48px;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);margin:0}
body .quote h2,body.home .zx-unified-footer .quote h2{font-size:34px;line-height:1.2;letter-spacing:-.025em}body .quote>div>p:not(.eyebrow){font-size:15px;line-height:1.75;color:#ccd5da}
body .contact-direct{font-size:14px;grid-template-columns:90px minmax(0,1fr);gap:12px;margin-top:28px}body .contact-direct a{overflow-wrap:anywhere}
body .quote-form{padding:30px;border-radius:8px;text-align:left}body .quote-form label{font-size:14px;font-weight:600;text-align:left}body .quote-form :is(input,textarea,select){font-size:16px;min-height:46px;border-radius:4px;background:white}
body .form-note,body.home .form-note{font-size:13px;line-height:1.65;color:#59656d;text-align:left}body .form-success,body .form-error{font-size:14px}
body footer.zx-integrated-footer{padding:40px var(--zx-page-pad);background:#242729;color:#cbd4da;grid-template-columns:1fr 1fr 1fr;gap:24px;font-size:13px}
body footer.zx-integrated-footer p{text-align:left;line-height:1.7}body footer.zx-integrated-footer .logo img{width:200px}
body.home .zx-unified-footer .zx-footer-meta{margin:0 var(--zx-page-pad);padding:24px 0 30px}body.home .zx-footer-brand img{width:200px}
body.home .zx-footer-company :is(strong,p,small),body.home .zx-footer-legal{font-size:13px}body .legal-links{font-size:13px}
@media(min-width:2400px){body.home .zx-hero-banner{padding-top:64px}}
@media(max-width:1100px){body .site-header,body.home .site-header{gap:16px}body .site-header .logo-horizontal img,body.home .site-header .logo-horizontal img{width:200px}body .site-nav,body.home .site-nav{gap:18px;font-size:15px}body .header-cta,body.home .header-cta{padding:11px 15px;font-size:14px}body.home .t1-product-info{padding:16px}body .directory-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:950px){body .site-nav,body.home .site-nav{display:none}body .mobile-nav{display:block;margin-left:auto}body .mobile-nav summary{font-size:16px;padding:12px 8px}body .mobile-nav nav{z-index:101;top:46px}body .mobile-nav nav a{font-size:15px}body .directory-layout{grid-template-columns:1fr}body .directory-filter{display:none}body.home .t1-product-grid,body .process-grid,body .term-directory{grid-template-columns:repeat(2,minmax(0,1fr))}body .content-split,body .product-detail,body .product-content{grid-template-columns:1fr}body .product-gallery{max-width:640px;width:100%;margin:auto}body .quote,body.home footer.zx-unified-footer .quote{grid-template-columns:1fr;gap:28px}body .product-content aside{width:100%}}
@media(max-width:700px){body .site-header,body.home .site-header{height:76px;gap:10px}body .site-header .logo-horizontal img,body.home .site-header .logo-horizontal img{width:170px}body .header-cta,body.home .header-cta{font-size:12px;padding:10px;min-height:44px}body.home .zx-hero-banner{height:auto;min-height:0;padding:30px 0;gap:20px;display:flex}body.home .zx-hero-banner::before{display:none}body.home .zx-hero-banner .zx-hero-heading{order:0;padding:0 20px}body.home .zx-hero-banner #home-title{font-size:34px;margin-top:14px}body.home .zx-hero-banner .zx-kicker{font-size:10px}body.home .zx-hero-banner .zx-hero-background{position:static;order:1;z-index:auto;height:auto;width:100%;aspect-ratio:8/5}body.home .zx-hero-banner .zx-hero-bottom{order:2;padding:0 20px}body.home .zx-hero-bottom>p{font-size:15px}body.home .zx-hero-bottom small{font-size:11px}body.home :is(.t1-section,#categories,.t1-brands),body :is(.content-split,.process-grid,.brand-group,.product-detail,.product-facts,.product-content,.page-cta){padding-top:44px;padding-bottom:44px}body .page-hero{padding-top:40px;padding-bottom:40px}body .product-facts dl div{grid-template-columns:1fr;gap:6px}body .fact-panel dl div{grid-template-columns:1fr;gap:6px}body footer.zx-integrated-footer{grid-template-columns:1fr;gap:18px}body.home .zx-unified-footer .zx-footer-meta{display:block}body .quote-form{padding:22px}body .form-row{grid-template-columns:1fr}body .page-cta{align-items:flex-start;flex-direction:column}}
@media(max-width:480px){body .site-header .logo-horizontal img,body.home .site-header .logo-horizontal img{width:150px}body .mobile-nav summary{font-size:14px;padding:12px 2px}body .header-cta,body.home .header-cta{font-size:11px;padding:10px 8px}body.home .t1-product-grid,body .directory-grid,body .process-grid,body .term-directory{grid-template-columns:1fr}body .product-gallery{padding:14px}body .quote h2{font-size:30px}body .legal-copy{padding:26px}}
@media(prefers-reduced-motion:reduce){body :is(a,button,summary){transition:none}body .site-nav a:hover,body .site-nav a:focus-visible{transform:none}}
/* Persistent desktop browsing, collapsible filters on smaller screens. */
body .zx-browse-filters{border:1px solid #e5e8eb;border-radius:8px;padding:18px;background:#fafbfc}
body .zx-browse-filters>summary{font-size:14px;font-weight:600;cursor:pointer;line-height:1.6}
body .zx-filter-content h2{font-size:16px;margin:24px 0 10px}
body .zx-filter-content ul{list-style:none;margin:0;padding:0;border:0}
body .zx-filter-content li{font-size:13px;line-height:1.6;padding:9px 0}
body .zx-filter-content a{display:inline-block;text-underline-offset:3px}
body .zx-filter-content a:hover,body .zx-filter-content .current-cat>a{color:#db5f11;text-decoration:underline}
body #zx-sidebar-brands{max-height:360px;overflow-y:auto;scrollbar-gutter:stable}
body .zx-brand-search{font-size:13px;line-height:1.6}
body .zx-brand-search input{display:block;width:100%;margin:8px 0 12px;min-height:44px;padding:10px;border:1px solid #d5dce1;border-radius:4px;font-size:14px}
body .zx-brand-empty{font-size:13px}
body .directory-filter [hidden]{display:none!important}
@media(min-width:1600px){body .directory-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:18px}}
@media(min-width:1101px) and (max-width:1599px){body .directory-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}}
@media(min-width:951px) and (max-width:1100px){body .directory-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}}
@media(max-width:950px){body .directory-layout{grid-template-columns:minmax(0,1fr)}body .directory-layout>.directory-filter{display:block}body .zx-browse-filters{padding:14px 18px}}
@media(min-width:701px) and (max-width:950px){body .directory-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}}
@media(min-width:481px) and (max-width:700px){body .directory-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}}
@media(max-width:480px){body .directory-grid{grid-template-columns:minmax(0,1fr);gap:20px}}

/* Original contact QR assets: retain white quiet zones and readable sizing. */
.zx-contact-qr{margin-top:32px;scroll-margin-top:100px;max-width:520px}
.zx-contact-qr h3{font-size:20px;letter-spacing:0;margin:0 0 10px;color:inherit}
.zx-contact-qr>p{font-size:13px;line-height:1.65;color:inherit;opacity:.85;margin:0 0 16px}
.zx-qr-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.zx-qr-card{padding:14px;background:#fff;border:1px solid #e3e5e7;border-radius:8px;color:#242729;text-align:center;min-width:0}
.zx-qr-card h4{font-size:15px;margin:0 0 8px;letter-spacing:0}
.zx-qr-card img{display:block;width:100%;height:auto;max-width:224px;margin:0 auto;aspect-ratio:1;object-fit:contain}
.zx-qr-save{display:inline-block;padding:12px 5px;font-size:12px;font-weight:700;text-decoration:underline;text-underline-offset:3px}
.zx-contact-qr .zx-qr-help{margin-top:12px;font-size:12px}
.zx-footer-messaging a{text-decoration:underline;text-underline-offset:4px}
.zx-fallback-image{position:relative;background:#fff;text-align:center}.zx-fallback-image img{display:block;width:100%;height:100%;object-fit:contain}.directory-image.zx-fallback-image span{position:absolute;right:9px;bottom:9px;padding:5px 7px;background:#242729e8;color:#fff;font-size:10px;font-weight:700;letter-spacing:.02em}.product-gallery .zx-fallback-image p{margin:10px 0 0;color:#52605f;font-size:12px;line-height:1.45}
@media(max-width:420px){.zx-qr-grid{grid-template-columns:1fr}.zx-qr-card{max-width:270px;width:100%;margin:auto}}

.zx-model-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:24px}.zx-model-actions .button{background:#f3f4f5;color:#242729;border:1px solid #ccd1d4}.zx-model-actions .button-primary{background:#db5f11;color:white}.zx-action-status{font-size:13px;margin-top:12px}.zx-inquiry-list{background:#fff;color:#242729;padding:24px;border:1px solid #dce0e3;margin-bottom:20px;scroll-margin-top:100px}.zx-inquiry-list h3{font-size:23px}.zx-inquiry-list p{font-size:13px;line-height:1.6}.zx-inquiry-row{display:grid;grid-template-columns:minmax(0,1fr) 90px auto;gap:10px;margin:15px 0;align-items:end}.zx-inquiry-row label{font-size:12px;display:grid;gap:7px}.zx-inquiry-row input,.zx-directory-brand-search input{padding:12px;border:1px solid #ccd1d4;width:100%;min-width:0;font:14px Arial}.zx-inquiry-row button{padding:12px;border:1px solid #ccd1d4;background:white;cursor:pointer}.zx-directory-brand-search{display:grid;gap:10px;max-width:540px}.zx-inquiry-shortcut{background:#242729;color:white;padding:16px;text-align:center;font-size:14px}.zx-inquiry-shortcut a{text-decoration:underline;text-underline-offset:4px}[hidden]{display:none!important}@media(max-width:480px){.zx-inquiry-row{grid-template-columns:minmax(0,1fr) 70px}.zx-inquiry-row button{grid-column:1/-1}.zx-inquiry-list{padding:18px}.zx-inquiry-list>.button{width:100%;margin-bottom:10px}}