/* Preserve-mode FuRui B2B refinement: DESIGN_VARIANCE 4, MOTION_INTENSITY 2,
   VISUAL_DENSITY 5. Existing graphite/orange, self-hosted Geist, Phosphor and
   WordPress block theme retained. User-requested carousel remains unchanged.
   Layers: content 0, detail tabs 15, header 50, existing contact dock 80.
   Shape scale: photos 6px, controls 6px, information panels 8px. */
:root{--fr-header-height:104px;--fr-contact-height:32px;--fr-content-width:1280px}
.site-header,.site-header.is-scrolled{height:var(--fr-header-height);padding:0;background:#15191b;transition:none;border-bottom:1px solid #333d40}
.fr-contact-strip{height:var(--fr-contact-height);background:#242e32;border-bottom:1px solid #394348;color:#d5dfe2}
.fr-contact-strip .fr-contact-strip-inner{display:flex;align-items:center;gap:26px;height:100%;width:min(1320px,calc(100% - 64px));margin-inline:auto}
.fr-contact-strip a{display:inline-flex;align-items:center;gap:8px;font-size:11px;line-height:1.4;white-space:nowrap;text-decoration:none;color:#e2e8eb;min-height:30px}
.fr-contact-strip i{display:grid;place-items:center;font-size:15px;line-height:1;width:16px;height:16px;color:#f09867;flex-shrink:0}
.fr-contact-strip .fr-strip-description{margin-left:auto;font-size:10px;color:#c0cbcf;white-space:nowrap}
.site-header .nav-shell,.site-header.is-scrolled .nav-shell{width:min(1320px,calc(100% - 64px));height:72px;padding:0;margin-inline:auto;gap:24px;grid-template-columns:auto minmax(0,1fr) auto;background:#15191b;border:0;border-radius:0;box-shadow:none;backdrop-filter:none;transition:none}
.site-header .brand-image .brand-logo{width:190px}
.site-header .site-nav{justify-content:center;gap:clamp(14px,1.45vw,24px)}
.site-header .site-nav>a,.site-header .nav-product-link{font-size:12px;white-space:nowrap;min-height:44px}
.site-header .nav-actions .button{font-size:11px;padding:12px 18px;min-height:42px;border-radius:6px;white-space:nowrap}
.site-header .nav-product-group{min-width:0}
.site-header .product-mega-menu{max-height:calc(100dvh - var(--fr-header-height) - 18px);overflow-y:auto}
.site-header .product-mega-links strong,.site-header .product-mega-links small{white-space:normal;overflow-wrap:anywhere}
.fr-contact-strip a:hover{color:#f3a679}
.fr-contact-strip a:focus-visible,.fr-footer-v6 a:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.category-page .breadcrumbs,.product-detail-page .breadcrumbs{padding-top:calc(var(--fr-header-height) + 24px)}
.fr-category-sidebar{top:calc(var(--fr-header-height) + 24px)}
.fr-detail-nav-wrap{top:var(--fr-header-height)}
.product-detail-page section[id]{scroll-margin-top:calc(var(--fr-header-height) + 78px)}
.fr-home :is(section[id],div[id],article[id]),.fr-footer-v6{scroll-margin-top:calc(var(--fr-header-height) + 16px)}
.fr-home .fr-home-carousel .hero-layout{padding-top:calc(var(--fr-header-height) + 24px)}

/* Photograph-led OEM category card and editorial article previews. */
.fr-home .fr-home-oem-photo img{object-fit:cover;padding:0;mix-blend-mode:normal}
.fr-home .fr-news-with-photos article>a{grid-template-columns:188px minmax(0,1fr) 28px;gap:28px;padding:22px 0;min-height:156px}
.fr-home .fr-home-news-photo{height:116px;overflow:hidden;border-radius:6px;background:#283237}
.fr-home .fr-home-news-photo img{display:block;width:100%;height:100%;object-fit:cover;transition:transform 180ms ease}
.fr-home .fr-home-news-copy{min-width:0}
.fr-home .fr-home-news-copy .kind{display:block;margin-bottom:7px;font-size:10px}
.fr-home .fr-home-news-copy h3{margin:0;font-size:20px;line-height:1.4;max-width:48ch}
.fr-home .fr-home-news-copy p{max-width:76ch;margin:9px 0 0;font-size:12px;line-height:1.7;color:#b6c2c7}
.fr-home .fr-news-with-photos a:hover img{transform:scale(1.025)}
.news-page .news-hero{width:min(1280px,calc(100% - 144px));padding:calc(var(--fr-header-height) + 42px) 0 32px}
.news-hero .eyebrow{font-size:10px;margin-bottom:14px}
.news-hero h1{font-size:clamp(30px,3vw,42px);line-height:1.2;font-weight:450;margin:0 0 16px;letter-spacing:-.035em;max-width:28ch}
.news-hero>p:last-child{font-size:14px;color:#bdc6ca;max-width:66ch;margin-bottom:0}
.news-page .catalog-section{padding-block:24px 60px}
.news-page .news-grid{width:min(1280px,calc(100% - 144px));grid-template-columns:repeat(3,minmax(0,1fr));gap:28px 24px}
.news-card,.news-card:first-child{border:0;background:transparent;border-radius:0}
.news-card>a{padding:0 0 20px;border-bottom:1px solid #3a4448}
.news-card>a>div,.news-card:first-child>a>div{aspect-ratio:16/10;margin-bottom:19px;border-radius:6px;background:#252f33}
.news-card>a>span,.news-card>a>strong{margin-inline:0;font-size:11px}
.news-card h2{display:block;min-height:0;overflow:visible;font-size:22px;line-height:1.38;letter-spacing:-.025em;margin:10px 0 12px;font-weight:450}
.news-card p{display:block;min-height:0;overflow:visible;font-size:12px;line-height:1.8;margin:0 0 20px}
.news-card>a>strong{padding-top:8px;color:#e3e9ec;font-weight:500}
.fr-article{width:min(860px,calc(100% - 144px));padding:calc(var(--fr-header-height) + 40px) 0 60px}
.fr-article h1{font-size:clamp(30px,3.1vw,42px);line-height:1.22;margin:16px 0 26px;font-weight:450}
.fr-article-cover{margin:0 0 32px}
.fr-article-cover>img{display:block;width:100%;height:auto;aspect-ratio:16/8;object-fit:cover;border-radius:6px}
.fr-article-cover figcaption{font-size:10px;line-height:1.65;color:#b4c0c5;margin-top:9px}
.fr-article-cover figcaption a{text-decoration:underline;text-underline-offset:3px}
.fr-article h2{font-size:25px;font-weight:500;line-height:1.3;margin-top:32px}
.fr-article :is(p,li){font-size:14px;line-height:1.9}

/* Shared conversion footer. No repeated logo, no fabricated QR or social links. */
.site-footer.fr-footer-v6{background:#1b2225;border-top:1px solid #3a454a;padding:56px 0 24px;color:#e5ebed}
.fr-footer-v6 .shell{width:min(1280px,calc(100% - 144px));margin-inline:auto}
.fr-footer-columns{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1fr) minmax(0,1.65fr);gap:44px;align-items:start}
.fr-footer-columns>nav,.fr-footer-columns>section{min-width:0}
.fr-footer-v6 h2{font-size:20px;line-height:1.4;font-weight:500;letter-spacing:-.015em;margin:0 0 22px}
.fr-footer-products ul{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.fr-footer-products li{margin:0;padding:0;font-size:12px;line-height:1.65}
.fr-footer-v6 a{color:#d2dce0;text-decoration:none;overflow-wrap:anywhere}
.fr-footer-v6 a:hover{color:#f3a679}
.fr-footer-oem{display:inline-flex;align-items:center;gap:14px;margin-top:22px;font-size:12px}
.fr-footer-oem i{color:#f09867;font-size:16px}
.fr-footer-contact>p{font-size:12px;line-height:1.8;color:#b9c4c9;margin:0 0 5px}
.fr-footer-contact>p.fr-footer-company{color:#dce5e8;font-size:13px}
.fr-footer-contact dl{display:grid;gap:16px;margin:22px 0 24px}
.fr-footer-contact dt{font-size:10px;color:#b8c4c9;margin-bottom:5px}
.fr-footer-contact dd{margin:0;font-size:13px;line-height:1.7}
.fr-whatsapp-qr{margin:0;display:flex;align-items:center;gap:17px}
.fr-whatsapp-qr>img,.fr-qr-reserved{width:100px;height:100px;flex-shrink:0;object-fit:contain;border-radius:5px}
.fr-qr-reserved{border:1px dashed #586970;background:#202a2e}
.fr-whatsapp-qr figcaption{font-size:11px;line-height:1.7;color:#d2dce1}
.fr-whatsapp-qr figcaption small{display:block;font-size:10px;color:#b2bfc5;margin-top:3px}
.fr-footer-inquiry>h2{margin-bottom:8px}
.fr-footer-inquiry>p{font-size:12px;line-height:1.7;color:#b9c5ca;margin:0 0 18px}
.fr-footer-v6 .fr-footer-form{background:transparent;border:0;border-radius:0;box-shadow:none;padding:0;gap:15px}
.fr-footer-form .form-row{gap:14px}
.fr-footer-form .field{gap:7px;min-width:0}
.fr-footer-form .field label{font-size:11px;line-height:1.5;font-weight:500;color:#d4dfe4}
.fr-footer-form .field label span{font-size:10px;font-weight:400;color:#b9c7ce}
.fr-footer-form .field :is(input,select,textarea){font:inherit;font-size:12px;background:#151e22;border:1px solid #52616a;color:#edf2f5;border-radius:5px}
.fr-footer-form .field input{height:42px;padding-inline:12px}
.fr-footer-form .field textarea{min-height:98px;padding:11px 12px}
.fr-footer-form .field :is(input,textarea)::placeholder{color:#b2c0c8}
.fr-footer-form .button{font-size:12px;line-height:1.4;padding:13px 18px;min-height:44px;border-radius:6px;white-space:nowrap}
.fr-footer-form .button i{font-size:17px}
.fr-footer-form .fr-form-note{margin:0;font-size:10px;line-height:1.65;color:#b9c5cb}
.fr-footer-bottom{display:flex;justify-content:space-between;gap:24px;margin-top:40px;padding-top:21px;border-top:1px solid #36434a}
.fr-footer-bottom p{font-size:10px;line-height:1.6;color:#b5c1c7;margin:0}
.fr-footer-bottom nav{display:flex;gap:23px;flex-wrap:wrap;font-size:10px;line-height:1.6}
.contact-page .contact-layout{padding:calc(var(--fr-header-height) + 44px) 0 64px;background:#15191b}
.contact-page .contact-grid{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:70px}
.contact-page .contact-copy h1{font-size:clamp(30px,3.2vw,43px);line-height:1.2;font-weight:450;max-width:18ch;margin:0 0 20px}
.contact-page .contact-copy .eyebrow{font-size:10px;margin-bottom:17px}
.contact-page .contact-copy>p:not(.eyebrow){font-size:14px;line-height:1.85}
.fr-contact-direct{display:grid;gap:15px;margin:26px 0}
.fr-contact-direct a{display:flex;gap:12px;align-items:center;font-size:13px;color:#e2eaed;overflow-wrap:anywhere;min-width:0}
.fr-contact-direct i{color:#f09867;font-size:20px;flex-shrink:0}
.contact-page .contact-evidence{margin-top:30px;gap:10px}
.contact-page .contact-evidence strong{font-weight:450;font-size:12px}
.contact-page .quote-form{background:#1c2529;border:1px solid #3e4d55;box-shadow:none;padding:28px;border-radius:8px;gap:17px;min-width:0;scroll-margin-top:calc(var(--fr-header-height) + 24px)}
.contact-page .quote-form .field label{font-size:12px;color:#d9e2e6;font-weight:500}
.contact-page .quote-form .field label .optional{font-size:11px;font-weight:400;color:#b4c1c7}
.contact-page .quote-form .field :is(input,select,textarea){font-size:13px;background:#151e22;border-color:#58666e;border-radius:5px}
.contact-page .quote-form .field-error:empty,.contact-page .quote-form .form-status:empty{display:none}
.contact-page .quote-form .fr-form-note{margin:0;font-size:10px;line-height:1.7}
.contact-page .quote-form .button{font-size:12px;min-height:44px;border-radius:6px}
.contact-page .fr-form-success{font-size:13px;line-height:1.7;margin:0}

@media(min-width:981px) and (max-width:1180px){
 .site-header .nav-shell,.site-header.is-scrolled .nav-shell{width:calc(100% - 40px);gap:16px}
 .site-header .brand-image .brand-logo{width:155px}.site-header .site-nav{gap:12px}
 .site-header .site-nav>a,.site-header .nav-product-link{font-size:10.5px}
 .site-header .nav-actions .button{font-size:10px;padding-inline:12px}
 .fr-footer-columns{gap:30px;grid-template-columns:minmax(0,.9fr) minmax(0,1fr) minmax(0,1.6fr)}
 .fr-footer-v6 .shell{width:calc(100% - 96px)}
}
@media(max-width:980px){
 :root{--fr-header-height:96px}
 .site-header .nav-shell,.site-header.is-scrolled .nav-shell{height:64px;width:calc(100% - 36px);grid-template-columns:1fr auto;padding:0;border-radius:0;border:0}
 .site-header .brand-image .brand-logo{width:181px}.site-header .site-nav{inset:var(--fr-header-height) 18px auto;display:grid;gap:0;justify-content:stretch}
 .site-header .site-nav.is-open{max-height:calc(100dvh - var(--fr-header-height) - 20px)}
 .site-header .site-nav>a,.site-header .nav-product-link{font-size:13px}
 .site-header .product-mega-menu{max-height:none;overflow:visible}
 .fr-contact-strip .fr-contact-strip-inner{width:calc(100% - 36px);gap:22px}
 .fr-strip-description{display:none}
 .fr-footer-columns{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:35px}
 .fr-footer-inquiry{grid-column:1/-1;max-width:none}
 .fr-footer-v6 .shell{width:calc(100% - 80px)}
 .site-footer.fr-footer-v6{padding-bottom:94px}
 .news-page .news-grid{grid-template-columns:repeat(2,minmax(0,1fr));width:calc(100% - 80px)}
 .news-page .news-hero{width:calc(100% - 80px)}
 .contact-page .contact-grid{gap:34px;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}
 .contact-page .quote-form{padding:22px}
 .contact-page .quote-form .form-row{grid-template-columns:1fr}
}
@media(max-width:767px){
 .fr-contact-strip .fr-contact-strip-inner{gap:14px;justify-content:space-between}
 .fr-contact-strip a{font-size:10.5px;gap:5px}.fr-contact-strip i{font-size:13px;width:13px;height:13px}
 .fr-home .fr-news-with-photos article>a{grid-template-columns:98px minmax(0,1fr) 18px;gap:14px;min-height:140px;padding:20px 0}
 .fr-home .fr-home-news-photo{height:98px;grid-column:1;grid-row:1}
 .fr-home .fr-home-news-copy{grid-column:2;grid-row:1}
 .fr-home .fr-home-news-copy .kind{font-size:9px;line-height:1.5;margin-bottom:6px}
 .fr-home .fr-home-news-copy h3{font-size:15px;line-height:1.45}
 .fr-home .fr-home-news-copy p{display:none}
 .fr-home .fr-news-with-photos article>a>i{grid-column:3;grid-row:1;font-size:17px}
 .news-page .news-hero{width:calc(100% - 36px);padding-top:calc(var(--fr-header-height) + 30px);padding-bottom:20px}
 .news-hero h1{font-size:30px}.news-hero>p:last-child{font-size:13px}
 .news-page .news-grid{width:calc(100% - 36px);gap:25px;grid-template-columns:1fr}
 .news-card h2{font-size:21px}.news-card>a>div,.news-card:first-child>a>div{aspect-ratio:16/9}
 .fr-article{width:calc(100% - 36px);padding-top:calc(var(--fr-header-height) + 30px)}
 .fr-article h1{font-size:30px}.fr-article h2{font-size:23px}.fr-article-cover>img{aspect-ratio:4/3}
 .site-footer.fr-footer-v6{padding-top:40px}
 .fr-footer-v6 .shell{width:calc(100% - 36px)}
 .fr-footer-columns{grid-template-columns:1fr;gap:34px}.fr-footer-inquiry{grid-column:auto}
 .fr-footer-v6 h2{font-size:20px;margin-bottom:17px}
 .fr-footer-products ul{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 23px}
 .fr-footer-products li{font-size:11px}.fr-footer-oem{font-size:12px;margin-top:18px}
 .fr-footer-contact{border-top:1px solid #36434a;padding-top:29px;position:relative}
 .fr-footer-contact dl{padding-right:112px;max-width:100%;gap:13px}
 .fr-footer-contact dd{font-size:12px}
 .fr-whatsapp-qr{position:absolute;right:0;bottom:0;display:block;max-width:95px}
 .fr-qr-reserved,.fr-whatsapp-qr>img{width:80px;height:80px}
 .fr-whatsapp-qr figcaption{margin-top:7px;font-size:9px}.fr-whatsapp-qr figcaption small{font-size:9px;margin:0}
 .fr-footer-inquiry{border-top:1px solid #36434a;padding-top:29px}
 .fr-footer-form .form-row{gap:12px}.fr-footer-form .field input{padding-inline:9px;font-size:11px}
 .fr-footer-bottom{margin-top:28px;gap:15px;flex-direction:column}
 .contact-page .contact-layout{padding-top:calc(var(--fr-header-height) + 30px)}
 .contact-page .contact-grid{grid-template-columns:1fr;gap:30px}
 .contact-page .contact-copy h1{font-size:31px;max-width:22ch}
 .contact-page .contact-copy>p:not(.eyebrow){font-size:13px}
 .contact-page .contact-evidence{display:none}
 .contact-page .quote-form{padding:20px;gap:17px}
 .contact-page .quote-form .form-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}
}
@media(max-width:370px){.fr-contact-strip a{font-size:8px}.fr-contact-strip .fr-contact-strip-inner{gap:8px}.fr-footer-form .form-row,.contact-page .quote-form .form-row{grid-template-columns:1fr}.fr-footer-contact dl{padding-right:90px}.fr-home .fr-news-with-photos article>a{grid-template-columns:83px minmax(0,1fr) 16px;gap:12px}}
@media(prefers-reduced-motion:reduce){.fr-home .fr-home-news-photo img{transition:none}.fr-home .fr-news-with-photos a:hover img{transform:none}}