:root{--navy:#122e49;--ink:#182c3b;--orange:#e96d32;--paper:#f4f6f7}*{box-sizing:border-box}body{margin:0;color:var(--ink);font-family:'Segoe UI','Microsoft YaHei',sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a,input,textarea{outline-offset:5px}button{cursor:pointer}header{background:var(--navy);color:white;display:flex;align-items:center;justify-content:space-between;padding:24px 5%;gap:28px}.brand{font-size:26px;white-space:nowrap}.brand small{display:block;font-size:10px;letter-spacing:3px;margin-left:32px;color:#afc3d2}nav{display:flex;gap:30px;font-size:14px}.quote{border:1px solid #668096;padding:10px 18px;font-size:13px}#count{background:var(--orange);padding:2px 7px;margin-left:10px}.hero{display:grid;grid-template-columns:1fr 1fr;min-height:590px;padding:45px 5% 35px;background:#f1f3f2;align-items:center;overflow:hidden}.hero h1{font-size:clamp(40px,4.5vw,68px);letter-spacing:-2px;line-height:1.22;margin:24px 0}.hero p{color:#60717d;font-size:16px}.eyebrow{font-size:13px;color:#657a88}.hero-art{position:relative}.hero-art img{width:100%;max-height:480px;object-fit:contain;mix-blend-mode:multiply}.art-caption{display:flex;justify-content:space-between;font-size:12px;padding:12px 25px;border-top:1px solid #cad1d5}.art-caption span{color:#778995}.actions{display:flex;gap:28px;align-items:center;margin-top:32px}.primary{display:inline-block;background:var(--orange);border:0;color:white;padding:14px 24px;font-weight:600}.searchbar{background:var(--navy);color:white;display:flex;align-items:center;gap:22px;padding:24px 5%}.searchbar label{white-space:nowrap}.searchbar input{flex:1;margin:0;background:#fff;color:var(--ink)}.searchbar button{background:transparent;color:white;border:0}section{padding:72px 5%}.sectionhead{display:flex;justify-content:space-between;align-items:end;margin-bottom:32px}.sectionhead p{color:#6f7c87}h1{font-size:48px;line-height:1.25}h2{font-size:34px;line-height:1.35;margin:12px 0 24px}h3{font-size:21px;margin:12px 0 4px}small{color:#718390}.categories{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.categories>a{background:#f2f5f6;padding:24px 28px}.categories img{width:100%;height:255px;object-fit:contain;mix-blend-mode:multiply}.categories h3{border-top:1px solid #d6dfe4;padding-top:22px}.categories span{float:right}.categories p{font-size:13px;color:#6b7f8c;margin:2px 0}.supply-teaser{display:grid;grid-template-columns:1.1fr 1fr;background:var(--navy);color:white;padding:0}.supply-teaser>img{width:100%;height:100%;min-height:430px;object-fit:cover}.supply-teaser>div{padding:60px}.supply-teaser p{color:#becbd5;max-width:440px}.supply-teaser small{display:block;margin:20px 0;color:#b8c9d6}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.product{border-bottom:1px solid #cdd8df;padding-bottom:18px;min-width:0}.product img,.noimage{width:100%;height:230px;object-fit:contain;background:#f7f8f8}.product small{display:block;margin-top:12px}.product h3{font-size:18px;overflow-wrap:anywhere}.product button{border:0;background:none;padding:8px 0;color:#b64b1b}.noimage{display:flex;flex-direction:column;align-items:center;justify-content:center;color:#80909c;font-size:17px}.noimage span{font-size:12px}.closing{background:#edf2f5;text-align:center}footer{padding:50px 5%;background:var(--navy);color:white}.fine{font-size:12px;color:#aabfce;max-width:800px;margin-top:35px}input,textarea{display:block;width:100%;border:1px solid #c8d1d8;padding:13px;background:white;margin:10px 0 20px}#search{max-width:600px}.filters{display:flex;gap:10px;flex-wrap:wrap}.filters button{background:#f0f4f6;border:1px solid #ccd7df;padding:9px 23px}.filters button.active{background:var(--navy);color:white}.detail{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;margin-top:35px}.gallery img{width:100%;max-height:550px;object-fit:contain}.gallery img+img{width:48%;height:230px}.detail h1{overflow-wrap:anywhere}.detail p{color:#73818d}dl{border-top:1px solid #ccd6dd;padding-top:20px}dt{font-size:13px;color:#81909b}dd{margin:0 0 18px}.photos{display:grid;grid-template-columns:1fr 1fr;gap:25px}.photos figure{margin:0}.photos img{width:100%;height:350px;object-fit:cover}figcaption{font-size:13px;color:#728592}.reading{max-width:1000px;margin:auto;min-height:65vh}.reading h2{margin-top:36px}.basket-row{display:flex;align-items:center;gap:15px;border-bottom:1px solid #d5dfe5;padding:12px 0}.basket-row span{flex:1}.basket-row input{width:85px;margin:0}.basket-row button{border:0;background:#edf1f4;padding:6px}#rfq{margin-top:30px}[hidden]{display:none!important}@media(max-width:800px){header{flex-wrap:wrap;padding:15px 5%;gap:15px}nav{order:3;width:100%;overflow:auto;gap:23px;white-space:nowrap;font-size:12px}.brand{font-size:21px}.hero{grid-template-columns:1fr;padding-top:40px}.hero h1{font-size:44px}.hero-art img{height:310px}.searchbar{flex-wrap:wrap}.searchbar label{width:100%}.searchbar input{min-width:0;width:65%}section{padding:45px 5%}.sectionhead{display:block}h1{font-size:36px}h2{font-size:28px}.categories{grid-template-columns:1fr}.categories img{height:230px}.supply-teaser{grid-template-columns:1fr}.supply-teaser>img{min-height:0;height:260px}.supply-teaser>div{padding:30px}.grid{grid-template-columns:1fr 1fr;gap:16px}.product img,.noimage{height:170px}.detail{grid-template-columns:1fr;gap:15px}.photos{grid-template-columns:1fr}.photos img{height:260px}.actions{gap:18px;font-size:13px}.basket-row{flex-wrap:wrap}}

.image-note{display:block;font-size:11px;color:#627687;background:#eef3f6;padding:5px 8px}.reference-image{margin:0}.reference-image figcaption{padding:12px;background:#eef3f6;line-height:1.7}

.cutout-group{display:flex;align-items:center;justify-content:center;height:230px;background:#f7f8f8;overflow:hidden;padding:14px;gap:0}.cutout-group img{width:33.333%;height:100%;object-fit:contain;background:transparent}.track-group img{width:50%}.gallery .cutout-group{height:430px}.gallery .cutout-group img{width:33.333%;height:100%;max-height:100%}.gallery .track-group img{width:50%}@media(max-width:800px){.product .cutout-group{height:170px;padding:6px}.gallery .cutout-group{height:320px}}
header{flex-wrap:wrap}#language{max-width:130px;background:#203d57;color:#fff;border:1px solid #668096;padding:9px;font:inherit;font-size:13px}.contact-block{font-size:14px;margin:24px 0;overflow-wrap:anywhere}.contact-block a{text-decoration:underline;text-underline-offset:4px}html[dir=rtl] .brand small{margin-left:0;margin-right:32px}html[dir=rtl] .categories span{float:left}html[dir=rtl] input,html[dir=rtl] textarea{text-align:right}.hero h1{overflow-wrap:anywhere}html:not([lang=zh-CN]) .hero h1{font-size:clamp(34px,4vw,58px)}#rfq button{margin-block:8px;padding:12px 20px;cursor:pointer}@media(max-width:800px){header .quote{margin-inline-start:auto}#language{max-width:100px}html:not([lang=zh-CN]) .hero h1{font-size:36px}}
/* Refinement: readable catalogue, restrained industrial surfaces */
:focus-visible{outline:3px solid #e96d32;outline-offset:4px}.skip-link{position:absolute;top:-100px;left:20px;z-index:100;background:white;color:#122e49;padding:12px}.skip-link:focus{top:10px}#menu-toggle{display:none}.source-note{grid-column:1/-1;font-size:13px;color:#617584;border-top:1px solid #dbe3e9;padding-top:16px}.related{padding-top:10px}.related-links{display:flex;gap:12px;flex-wrap:wrap}.related-links a{border:1px solid #cdd9e2;padding:12px 20px;background:#f4f7f9}.product{display:flex;flex-direction:column}.product>a{flex:1}.product button{align-self:flex-start;min-height:44px}.product h3{font-variant-numeric:tabular-nums}.product img{padding:12px}.product .cutout-group img{padding:0}.image-note{font-size:12px;min-height:42px}.form-help{font-size:13px;color:#5e7281;max-width:70ch}#rfq input,#rfq textarea{border-radius:4px}#rfq button{min-height:46px;border-radius:3px}main>section.reading{max-width:1040px}.gallery .cutout-group img+img{margin:0}.gallery>img{background:#f7f8f8;border-radius:6px}.quote{border-radius:3px}.contact-block{line-height:1.8}#rfqstatus{font-weight:600;overflow-wrap:anywhere}.hero-art img{height:auto;max-width:100%}header nav a:hover,footer a:hover{color:#f5ad88}.primary:hover{background:#c95421}.filters button.active{box-shadow:inset 0 -3px 0 #e96d32}.closing a{margin-top:12px}.sectionhead>div{max-width:70ch}html[dir=rtl] .quote #count{margin-left:0;margin-right:10px}
@media(max-width:1000px){header{gap:12px}header nav{gap:18px;font-size:12px}.grid{grid-template-columns:repeat(3,minmax(0,1fr))}.hero h1{letter-spacing:-1px}.detail{gap:25px}}
@media(max-width:700px){#menu-toggle{display:block;background:transparent;border:1px solid #668096;color:white;padding:9px 12px;min-height:42px}header nav{display:none;order:5;width:100%;white-space:normal;flex-wrap:wrap;padding:14px 0;border-top:1px solid #496278}header.menu-open nav{display:flex}header nav a{padding:7px 0;flex-basis:45%}header .brand{flex:1}header .quote{font-size:12px;padding:8px;min-height:42px}#language{min-height:42px}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.product h3{font-size:16px}.image-note{font-size:11px}.gallery .cutout-group{height:280px}.related-links a{flex:1 1 40%;overflow-wrap:anywhere}.detail h1{font-size:32px}.hero-copy .primary{max-width:100%}.hero-art img{max-height:300px}.searchbar button{min-height:44px}.contact-block{font-size:13px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.social-heading{font-size:16px;margin-top:32px}.social-links{display:flex;flex-wrap:wrap;gap:10px}.social-links a{border:1px solid #59758b;border-radius:4px;padding:9px 14px;font-size:13px;min-height:42px}.social-links a:hover{background:#29465d}.map-link{display:inline-block;margin:8px 0}.channel-notice{padding:15px;border-inline-start:3px solid #16895c;background:#f0f7f4;color:#24553e}#rfq button[value=whatsapp]{background:#18754e}#rfq button[value=whatsapp]:hover{background:#115638}
.direct-inquiry{margin:12px 0;margin-inline-start:12px}.catalog-tools{display:flex;justify-content:space-between;gap:12px;margin:22px 0}.catalog-tools select,.catalog-tools button{padding:10px 15px;background:#f3f6f8;border:1px solid #cbd6dd;border-radius:4px;min-height:44px;font:inherit}.back-to-products{display:inline-block;margin:16px 0;color:#aa481e}.zoom-image{display:block;cursor:zoom-in}.gallery>.zoom-image{background:#f7f8f8;border-radius:6px}.gallery>.zoom-image img{width:100%;height:450px;object-fit:contain}.gallery>.zoom-image+.zoom-image{display:inline-block;width:48%}.gallery>.zoom-image+.zoom-image img{height:210px}.cutout-group .zoom-image{width:33.333%;height:100%;display:flex;align-items:center}.track-group .zoom-image{width:50%}.cutout-group .zoom-image img,.gallery .cutout-group .zoom-image img{width:100%;height:100%;object-fit:contain}#image-viewer{border:0;border-radius:8px;padding:24px;max-width:94vw;max-height:94vh;background:#fff}#image-viewer::backdrop{background:rgba(9,25,41,.8)}#image-viewer>img{display:block;max-width:85vw;max-height:78vh;object-fit:contain}#image-viewer>button{display:block;margin-inline-start:auto;padding:8px 16px;border:1px solid #cbd6dd;background:#f4f7fa;cursor:pointer}#request-preview{background:#f3f6f8;font-size:13px;direction:ltr;text-align:left!important}.gallery .reference-image figcaption{margin-top:15px}@media(max-width:700px){.direct-inquiry{display:block;margin:12px 0;text-align:center}.gallery>.zoom-image img{height:320px}.catalog-tools{font-size:13px}#rfq button{width:100%}}

/* Structured contact footer */
.site-footer{padding:56px 5% 22px;background:#122e49;color:#eef4f8}
.footer-inner{max-width:1320px;margin-inline:auto}
.site-footer a{margin:0;text-decoration:none;overflow-wrap:anywhere}
.footer-top{display:flex;justify-content:space-between;align-items:center;gap:40px;padding-bottom:32px;border-bottom:1px solid #40566b}
.footer-brand{display:flex;align-items:baseline;gap:18px;font-size:32px;font-weight:700;letter-spacing:1px;line-height:1.3}
.footer-brand span{font-size:16px;font-weight:400;letter-spacing:0;color:#bfceda}
.footer-tagline{margin:10px 0 0;color:#d1dde6;font-size:15px}
.footer-prompt{max-width:470px;display:flex;align-items:center;gap:24px}
.footer-prompt p{font-size:14px;color:#bfceda;margin:0}
.site-footer .footer-cta{display:inline-flex;align-items:center;justify-content:center;gap:20px;background:#e96d32;color:#fff;padding:13px 20px;font-weight:600;flex-shrink:0;border-radius:3px;min-height:48px}
.site-footer .footer-cta:hover{background:#c95421;color:white}
.footer-grid{display:grid;grid-template-columns:1.25fr .65fr 1fr;gap:56px;padding:36px 0}
.footer-grid>*{min-width:0}
.site-footer h2{font-size:16px;line-height:1.5;margin:0 0 18px;font-weight:650;color:#fff}
.footer-contact strong{font-size:14px}
.footer-contact-links{display:flex;flex-direction:column;align-items:start;gap:6px;margin:14px 0}
.footer-contact-links a{font-size:15px;min-height:28px}
.footer-contact address{font-size:13px;font-style:normal;color:#bdcdd9;max-width:46ch;line-height:1.8}
.footer-location{display:flex;gap:24px;margin-top:12px;font-size:13px}
.site-footer .footer-nav{display:flex;flex-direction:column;align-items:start;gap:11px;font-size:14px}
.footer-nav h2{margin-bottom:7px}
.footer-nav a{min-height:28px}
.site-footer .footer-download{display:flex;gap:14px;align-items:center;padding:18px;border:1px solid #5e7488;border-radius:4px;background:#1a3a55}
.footer-download strong{font-size:14px;line-height:1.5;display:block}
.footer-download small{display:block;color:#c5d3df;font-size:12px;margin-top:5px}
.footer-pdf{border:1px solid #8ca2b4;border-radius:2px;font-size:10px;padding:12px 6px;font-weight:700}
.footer-download>span:last-child{margin-inline-start:auto;font-size:24px}
.site-footer .fine{font-size:12px;color:#b8c9d6;line-height:1.9;margin:16px 0 0;max-width:60ch}
.footer-social{display:flex;align-items:center;gap:28px;border-top:1px solid #40566b;padding:23px 0}
.footer-social h2{margin:0;flex-shrink:0;font-size:14px}
.footer-social-links{display:flex;flex-wrap:wrap;gap:10px}
.footer-social-links a{border:1px solid #526c81;padding:9px 13px;border-radius:3px;font-size:12px;min-height:40px;display:inline-flex;align-items:center;gap:8px}
.footer-social-links a:hover,.footer-download:hover{background:#264761;border-color:#9aafbf}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #40566b;padding-top:20px;color:#b8c9d6;font-size:12px}
#page-top{scroll-margin-top:20px}
@media(max-width:1000px){.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-resources{grid-column:1/-1;max-width:650px}.footer-prompt{max-width:400px;flex-direction:column;align-items:start;gap:12px}.footer-social{align-items:start;flex-direction:column;gap:14px}}
@media(max-width:600px){.site-footer{padding:36px 6% 24px}.footer-top{flex-direction:column;align-items:stretch;gap:24px}.footer-brand{font-size:29px}.footer-prompt{max-width:none}.footer-prompt .footer-cta{width:100%}.footer-grid{grid-template-columns:1fr;gap:28px;padding:28px 0}.footer-resources{grid-column:auto}.site-footer .footer-nav{display:grid;grid-template-columns:1fr 1fr;gap:8px 18px}.footer-nav h2{grid-column:1/-1}.footer-bottom{flex-direction:column;gap:12px}.footer-social-links{width:100%;display:grid;grid-template-columns:1fr 1fr}.footer-social-links a{justify-content:space-between}.footer-social-links a:last-child{grid-column:1/-1}}
.site-footer .footer-nav{order:initial;width:auto;overflow:visible;white-space:normal}