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@media(max-width:680px){html,body{max-width:100%;overflow-x:hidden}.site-header{height:68px}.header-inner{width:calc(100% - 24px);gap:12px}.brand img{width:118px}.menu-toggle{min-width:44px;min-height:44px}.main-nav{top:68px;max-height:calc(100dvh - 68px);overflow-y:auto;padding:14px 16px 22px}.main-nav .nav-link,.main-nav .button{min-height:44px;display:flex;align-items:center}.jiali-language-picker{display:flex;align-items:center;justify-content:space-between;gap:10px}.jiali-language-picker select{width:160px;min-height:44px}.hero{min-height:520px}.hero h1{font-size:clamp(38px,11vw,45px)}.page-hero h1,.section h2{overflow-wrap:anywhere}.split,.contact-layout{gap:34px}.quote-form{padding:22px 16px;border-radius:12px}.quote-form input,.quote-form select,.quote-form textarea{font-size:16px;min-height:48px;padding:13px 12px}.quote-form textarea{min-height:120px}.quote-form .button.full{width:100%;min-height:52px}.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.table-wrap table{min-width:720px}.product-visual img{height:auto;max-height:400px}.thank-you{min-height:calc(100dvh - 68px);padding:64px 0}.thank-you h1{font-size:34px}.thank-you .button{width:100%;margin:7px 0}.footer-grid{grid-template-columns:1fr}.footer-brand,.footer-grid>div:last-child{grid-column:auto}}
@media(max-width:680px){.product-photo-grid{grid-template-columns:1fr 1fr;gap:10px}.product-photo-grid img{height:190px;padding:6px}.product-photo-grid figcaption{padding:10px;font-size:12px}}
.certificate-gallery{background:var(--soft)}.certificate-carousel{background:#fff;border-radius:14px;padding:16px 0}.certificate-track figure{padding:0 9px}.certificate-track img{height:330px;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:10px;padding:9px}.zoomable-image{cursor:zoom-in}.lightbox-open{overflow:hidden}.image-lightbox{position:fixed;inset:0;z-index:99999;display:none;align-items:center;justify-content:center;background:rgba(4,6,10,.96);padding:56px 70px 44px}.image-lightbox.open{display:flex}.lightbox-stage{max-width:min(1200px,100%);max-height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center}.lightbox-stage img{max-width:100%;max-height:calc(100dvh - 120px);object-fit:contain;cursor:default}.lightbox-stage p{color:#fff;margin:12px 0 0;text-align:center;font-size:14px}.lightbox-close,.lightbox-prev,.lightbox-next{position:absolute;border:0;background:rgba(255,255,255,.14);color:#fff;display:grid;place-items:center;cursor:pointer}.lightbox-close{right:18px;top:16px;width:46px;height:46px;border-radius:50%;font-size:32px}.lightbox-prev,.lightbox-next{top:50%;transform:translateY(-50%);width:50px;height:70px;font-size:40px;border-radius:8px}.lightbox-prev{left:14px}.lightbox-next{right:14px}.lightbox-count{position:absolute;left:18px;top:24px;color:#fff;font-size:13px}.image-lightbox button:hover{background:var(--red)}
@media(max-width:680px){.certificate-carousel{padding:10px 0}.certificate-track img{height:360px}.image-lightbox{padding:58px 12px 70px}.lightbox-stage img{max-height:calc(100dvh - 145px)}.lightbox-prev,.lightbox-next{top:auto;bottom:10px;transform:none;width:54px;height:48px}.lightbox-prev{left:calc(50% - 62px)}.lightbox-next{right:calc(50% - 62px)}.lightbox-close{right:10px;top:10px}.lightbox-count{left:12px;top:24px}.lightbox-stage p{font-size:12px;max-height:36px;overflow:hidden}}
.compliance-section{padding-top:40px}.compliance-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.compliance-grid figure{margin:0;min-height:300px;padding:22px;background:#fff;border:1px solid var(--line);border-radius:14px;display:flex;flex-direction:column;align-items:center;justify-content:center}.compliance-grid img{width:100%;height:220px;object-fit:contain}.compliance-grid figcaption{margin-top:14px;font-weight:800;color:var(--dark);text-align:center}.quote-form label .optional{font-weight:500;color:var(--muted)}
@media(max-width:680px){.compliance-grid{grid-template-columns:repeat(2,1fr);gap:10px}.compliance-grid figure{min-height:210px;padding:12px}.compliance-grid img{height:150px}.compliance-grid figcaption{font-size:12px;margin-top:8px}}
[dir="rtl"] .factory-track{direction:ltr}[dir="rtl"] .quote-form input[type="email"],[dir="rtl"] .quote-form input[type="tel"]{direction:ltr;text-align:left}[dir="rtl"] .lightbox-count{left:auto;right:18px}[dir="rtl"] .lightbox-close{right:auto;left:18px}
.form-status{margin:12px 0 0;font-size:14px}.form-status.error{color:#b42318;font-weight:700}