:root{--navy:#10263f;--blue:#143a61;--red:#c63a27;--ink:#172a40;--muted:#5f7182;--line:#dce3ea;--paper:#f3f6f9;--white:#fff;font-family:Arial,"Noto Sans Arabic","Microsoft YaHei",sans-serif;color:var(--ink);background:#fff;font-synthesis:none}*{box-sizing:border-box}body{margin:0;font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}img{max-width:100%;height:auto;display:block}button,a,input,select,textarea{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--red);outline-offset:4px}.wrap{max-width:1320px;margin:auto;padding-inline:32px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--red);color:white;padding:13px 24px;font-weight:700;border:1px solid var(--red);border-radius:3px}.btn.secondary{background:transparent;color:var(--ink);border-color:var(--line)}@media(max-width:720px){.wrap{padding-inline:20px}}
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.eyebrow{font-size:10px;letter-spacing:1.5px}.capability-grid{grid-template-columns:repeat(3,1fr)}.capability-grid>div{padding:17px 14px;flex-direction:row;align-items:center;gap:8px}.capability-grid>div:nth-child(3){border:0}.capability-grid>div:last-child{display:none}.capability-grid strong{font-size:24px}.capability-grid span{font-size:11px}.section{padding-block:42px}.section-intro{display:block;margin-bottom:25px}.section-intro a{display:inline-block;margin-top:16px}.section-intro h2{font-size:28px}.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.category-card{padding:18px 14px 19px;min-height:221px}.category-card img{height:108px;margin-top:7px;margin-bottom:18px}.category-card h3{font-size:15px}.category-card .count{font-size:11px;margin-top:5px}.category-index{font-size:10px}.feature-grid{gap:12px}.product-card .photo{height:163px;padding:16px}.product-card .card-info{padding:14px 12px 16px}.product-card h3{font-size:14px;line-height:1.4;margin-bottom:15px}.product-card .sku{font-size:10px;letter-spacing:.4px}.product-card .card-link{font-size:12px}.steps{grid-template-columns:1fr;gap:28px}.steps h3{font-size:21px}.steps p{font-size:15px}.step-number{margin-bottom:10px}.project-banner{padding:27px 24px;gap:25px}.project-banner h2{font-size:26px}.project-banner p{font-size:15px}.footer{padding-top:40px}.footer-grid{grid-template-columns:1fr;gap:30px}.footer-grid>div:first-child{grid-column:auto}.footer-grid .footer-links{display:flex;flex-direction:row;flex-wrap:wrap;gap:10px 22px}.footer-bottom{margin-top:30px}.footer-contact a{font-size:14px}.page-heading{padding-bottom:28px}.page-heading h1{font-size:31px;margin-top:15px;letter-spacing:-.6px}.page-heading p{font-size:15px}.breadcrumb{font-size:12px;gap:6px;padding-top:16px}.search-form{gap:7px}.search-input{font-size:14px;padding:12px}.search-form .btn{font-size:13px;padding:10px 15px}.results-bar{font-size:12px}.catalogue-main .feature-grid{gap:12px}.product-top{grid-template-columns:1fr;padding-top:16px;padding-bottom:30px;gap:25px}.product-visual{height:335px;min-height:0;padding:25px}.product-visual img{height:280px}.product-meta h1{font-size:29px}.product-summary{font-size:16px}.quick-specs{grid-template-columns:1fr 1fr;gap:8px;margin-block:20px}.quick-spec{padding:12px}.quick-spec strong{font-size:14px}.quick-spec span{font-size:11px}.product-actions{margin-top:20px}.product-actions .btn{font-size:14px;padding:12px 17px}.detail-nav{gap:22px;margin-bottom:27px;font-size:13px}.spec-table{font-size:13px}.spec-table th,.spec-table td{padding:10px 12px;min-width:85px}.spec-note{font-size:12px;padding:13px 15px}.technical-layout{padding-bottom:40px}.technical-images a{padding:8px}.about-layout{grid-template-columns:1fr;gap:25px}.about-layout h1{font-size:38px;line-height:1.15;margin-top:10px}.about-panel strong{font-size:28px}.service-cards{grid-template-columns:1fr}.service-card{padding:26px}.service-card h3{font-size:22px}.contact-layout{grid-template-columns:1fr;padding-block:38px 50px;gap:25px}.contact-form{padding:24px 20px}.contact-block{padding-bottom:20px;margin-bottom:22px}.contact-block a{font-size:16px}[dir=rtl] .hero h1{font-size:38px}[lang=zh-Hans] .hero h1{font-size:38px}}

/* Audit: readable controls, bounded grids, keyboard access and bidirectional values. */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.hero-grid>* , .product-top>* , .about-layout>* , .contact-layout>*{min-width:0}
.hero h1,.about-layout h1,.project-banner h2{overflow-wrap:anywhere}
.hero-mini:nth-child(2){border-bottom:1px solid var(--line)}
.lang-menu summary:focus-visible,.faq-grid summary:focus-visible,.table-wrap:focus-visible{outline:3px solid var(--red);outline-offset:3px}
.lang-options a,.footer-langs a,.card-link,.main-nav a{min-height:44px;display:flex;align-items:center}
.lang-options a{padding-block:9px}.mobile-toggle,.lang-menu summary{min-height:44px}
.spec-table td,.spec-table th{unicode-bidi:plaintext}.spec-table th[scope=row]{background:transparent;color:#465c72}
.spec-table tr:nth-child(even) th[scope=row]{background:#f8fafc}.review-note{border-inline-start-color:var(--red)}
.product-card .sku,.hero-ref,.hero-label,.category-index{font-size:12px}
.quick-spec span,.spec-note,.reference,.results-bar,.product-card .card-link{font-size:14px}
.spec-table{font-size:14px}.topbar .wrap span{overflow-wrap:anywhere}
@media(max-width:800px){.main-nav a{padding-block:10px}.product-summary{font-size:16px}}
@media(max-width:560px){.search-input,.field input,.field textarea{font-size:16px}.product-card h3{font-size:16px}.hero-mini span{font-size:12px}.hero-display{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}.hero-mini img{max-width:100%}.capability-grid>div{padding-inline:8px;flex-wrap:wrap}.capability-grid span{font-size:12px}.lang-menu{font-size:13px}.brand-small{letter-spacing:2.8px}.product-meta h1{font-size:28px}}
@media(max-width:360px){.header-row{gap:10px}.header-actions{gap:6px}.brand-main{font-size:26px}.brand-small{font-size:8px;letter-spacing:2.5px}.mobile-toggle{padding-inline:7px}.lang-menu summary{padding-inline:7px}.hero-display{display:block}.hero-mini{display:none}.hero-main{border:0}.quick-specs{grid-template-columns:1fr}.capability-grid strong{font-size:22px}}

.btn:disabled{opacity:.65;cursor:not-allowed}
.dispenser-gallery-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;min-width:0}.dispenser-gallery-grid figure{margin:0;min-width:0}.dispenser-gallery-grid a{aspect-ratio:1}.dispenser-gallery-grid img{width:100%;height:100%;object-fit:contain}.dispenser-gallery-grid figcaption{font-size:.875rem;line-height:1.6;color:var(--muted);padding-block:10px;overflow-wrap:anywhere}@media(max-width:720px){.dispenser-gallery-grid{grid-template-columns:1fr}}