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@media(min-width:1400px){.prmain.ak-catalogue-ready .prr .prn{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:767px){.prmain.ak-catalogue-ready{max-width:100%;padding-left:16px;padding-right:16px}.ak-cat-nav{flex-wrap:nowrap;overflow-x:auto;max-width:100%;padding-bottom:12px;scrollbar-width:thin}.ak-cat-nav>a,.ak-cat-item{flex-shrink:0}.ak-cat-nav a{max-width:240px;white-space:normal;font-size:13px;padding:10px 12px}.ak-catalogue{margin-bottom:20px}.ak-filter-tools{gap:8px;flex-wrap:wrap}.ak-result-count{flex:1;min-width:130px;font-size:13px}.ak-sort{margin-left:auto}.ak-sort select{max-width:130px}.ak-filter-toggle,.ak-filter-close,.ak-filter-apply{display:inline-block}.ak-filter-toggle[hidden]{display:none}.ak-filter-panel{display:none;position:fixed;inset:0 0 0 auto;width:min(90vw,400px);height:100dvh;overflow:auto;overscroll-behavior:contain;z-index:2147483646;background:white;padding:20px;box-shadow:-5px 0 25px #0003}.ak-filter-panel.is-open{display:block}.ak-filter-panel>.ak-filter-close{margin:0 0 20px;display:block;margin-left:auto}.ak-filter-fields{grid-template-columns:1fr}.ak-filter-panel>.ak-filter-apply{width:100%;margin-top:20px}.prmain.ak-catalogue-ready .prr .prn{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.ak-catalogue-ready .prlie .prtu{height:170px!important}.ak-catalogue-ready .przi{padding:12px!important}.ak-catalogue-ready .pra{font-size:14px!important;line-height:1.45!important}.ak-catalogue-ready .prfup{font-size:12px!important;line-height:1.5!important}.ak-catalogue-ready .prmor{font-size:12px!important}.ak-catalogue-pager{gap:5px}.ak-catalogue-pager button{padding:8px 10px}.ak-cat-grandchildren{padding-left:12px}}

.ak-catalogue-layout{padding-top:40px!important}@media(max-width:767px){.ak-catalogue-layout{padding-top:24px!important}}

.ak-product-search{margin:16px 0 4px}.ak-product-search>label{display:block;font-weight:600;font-size:14px;margin-bottom:8px}.ak-search-row{display:flex;gap:8px;max-width:900px}.ak-search-row input,.ak-filter-panel input{box-sizing:border-box;min-height:42px;padding:10px 12px;background:#fff;color:#222;border:1px solid #bbb;font:inherit;font-size:14px;border-radius:2px;max-width:100%}.ak-search-row input{flex:1;min-width:0}.ak-search-row button{flex-shrink:0}.ak-search-row button:disabled{opacity:.45}.ak-size-error{color:#b00000;font-size:13px;margin-top:10px}.ak-size-error:empty{display:none}.ak-filter-field input{width:100%;min-width:0}.prmain.ak-catalogue-ready .prr .prn .ak-card-model{display:block!important;font-size:16px!important;font-weight:700!important;color:#c00!important;margin-bottom:6px;overflow-wrap:anywhere}.prmain.ak-catalogue-ready .prr .prn .przi{height:auto!important;min-height:190px;display:flex;flex-direction:column}.prmain.ak-catalogue-ready .prr .prn .pra{margin-bottom:10px!important}.prmain.ak-catalogue-ready .prr .prn .ak-card-specs{font-size:13px!important;line-height:1.6!important;margin:0 0 14px!important;color:#444;overflow-wrap:anywhere}.prmain.ak-catalogue-ready .prr .prn .prin{margin-top:auto}.ak-catalogue-layout .prrt{margin-bottom:18px!important}.ak-catalogue-layout .prrtbiao{margin-bottom:0!important}.ak-catalogue-layout .prrt:after{content:none!important}
@media(max-width:767px){.ak-product-search{margin-top:12px}.ak-search-row{gap:6px}.ak-search-row input{font-size:16px;padding:8px;min-width:0}.ak-search-row button{font-size:12px;padding:8px}.ak-filter-panel input{font-size:16px}.prmain.ak-catalogue-ready .prr .prn .przi{min-height:170px}.ak-catalogue-layout{padding-top:24px!important}.ak-catalogue-layout .prrt{margin-bottom:12px!important}}
.ak-filter-actions{display:flex;gap:8px;margin-top:14px}.ak-filter-actions>.ak-filter-apply{display:none}@media(max-width:767px){.ak-filter-panel.is-open{display:flex;flex-direction:column;gap:10px}.ak-filter-panel>.ak-filter-close{margin:0 0 6px auto}.ak-filter-content{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain}.ak-filter-actions{flex-shrink:0;border-top:1px solid #ddd;padding-top:10px;background:#fff;margin-top:0}.ak-filter-actions>.ak-filter-apply{display:block;flex:1;margin:0!important;width:auto!important}.ak-filter-fields{gap:10px}.ak-filter-panel select,.ak-filter-panel input{min-height:40px;padding:8px}}

/* Scoped catalogue frames; derived images already contain safe subject spacing. */
.prmain.ak-catalogue-ready .prr .prn .prtu,.ak-catalogue-layout .prr .prn .prtu{aspect-ratio:4/3!important;height:auto!important;width:100%!important;padding:0!important;display:block!important;overflow:hidden;background:#fff}
.ak-catalogue-layout .prtu picture,.ak-catalogue-ready .prtu picture{display:block;width:100%;height:100%}
.ak-catalogue-layout .prtu img,.ak-catalogue-ready .prtu img{display:block!important;width:100%!important;height:100%!important;max-width:100%!important;max-height:100%!important;object-fit:contain!important;margin:0!important;padding:0!important;transform:none!important}
body[data-zc-theme][data-zc-page] .prmain.ak-catalogue-layout .prlie .prtu img{position:static!important;inset:auto!important;padding:0!important;filter:none!important;transform:none!important}

/* Static and interactive catalogue use the same first-paint geometry. */
body[data-zc-theme][data-zc-page] .prmain.ak-catalogue-layout{display:block!important;width:100%!important;max-width:1296px!important;margin:0 auto!important;padding:28px 28px 48px!important;box-sizing:border-box!important}
body[data-zc-theme][data-zc-page] .prmain.ak-catalogue-layout>.prr{width:100%!important;max-width:none!important;float:none!important;margin:0!important}
.ak-catalogue-layout .prrt{font-size:inherit!important;min-height:0!important;height:auto!important;padding:0!important;margin:0 0 20px!important}
.ak-catalogue-layout .prrt h1,.ak-catalogue-layout .prrtbiao{font-size:clamp(24px,3vw,36px)!important;line-height:1.2!important;margin:0!important;max-width:28ch}
.ak-filter-fields{grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.ak-filter-field{justify-content:flex-end}.ak-filter-field>span{min-height:18px;line-height:1.4}.ak-more-filters{margin-top:12px}.ak-more-filters>summary{font-size:14px;font-weight:600;cursor:pointer;padding:8px 0}.ak-more-filters[open]>.ak-filter-fields{padding-top:8px}.ak-filters-loading{height:208px;display:flex;align-items:center;font-size:14px;color:#555}
.ak-catalogue-layout>.prr>.ak-catalogue{width:100%;text-align:left}.ak-catalogue-layout .ak-cat-nav{justify-content:flex-start!important;margin:0!important}.ak-catalogue-layout .ak-cat-children{justify-content:flex-start!important}
@media(min-width:768px)and(max-width:1050px){.ak-filter-fields{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:767px){body[data-zc-theme][data-zc-page] .prmain.ak-catalogue-layout{padding:20px 16px 32px!important}.ak-filter-fields{grid-template-columns:1fr}.ak-filters-loading{height:150px}.ak-filter-panel input{font-size:16px}.ak-more-filters{margin-top:10px}}

body[data-zc-theme] .ak-category-hero{box-sizing:border-box;max-width:1296px;width:100%;padding:30px 28px 8px;margin:0 auto;color:#222;text-align:left;background:#fff}body[data-zc-theme] .ak-category-breadcrumb{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px;color:#666;font-size:13px;line-height:1.5}body[data-zc-theme] .ak-category-breadcrumb a{color:#555;text-decoration:none}body[data-zc-theme] .ak-category-heading{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:end;gap:40px;padding-bottom:24px;border-bottom:1px solid #ddd}body[data-zc-theme] .ak-category-heading h1{font-family:inherit;font-weight:700;font-size:clamp(26px,3vw,42px);line-height:1.12;margin:0;color:#111;max-width:24ch}body[data-zc-theme] .ak-category-heading p{font-size:15px;line-height:1.65;color:#555;margin:0;max-width:62ch}.ak-category-hero+.ak-catalogue-layout{padding-top:18px!important}
@media(max-width:767px){body[data-zc-theme] .ak-category-hero{padding:20px 16px 0}body[data-zc-theme] .ak-category-heading{grid-template-columns:1fr;gap:12px;padding-bottom:18px}body[data-zc-theme] .ak-category-heading h1{font-size:28px}body[data-zc-theme] .ak-category-breadcrumb{margin-bottom:18px;font-size:12px}}

body[data-zc-theme][data-zc-page] .prmain.ak-catalogue-layout .prr .prn{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:24px!important;margin:24px 0 0!important;padding:0!important;border:0!important;width:100%!important}body[data-zc-theme][data-zc-page] .prmain.ak-catalogue-layout .prr .prn>.prlie{width:auto!important;min-width:0!important;margin:0!important;float:none!important}body[data-zc-theme][data-zc-page] .prmain.ak-catalogue-layout .prr .prn .przi{height:auto!important;padding:20px!important;display:flex!important;flex-direction:column!important;min-height:190px!important}
@media(min-width:1400px){body[data-zc-theme][data-zc-page] .prmain.ak-catalogue-layout .prr .prn{grid-template-columns:repeat(4,minmax(0,1fr))!important}}@media(max-width:767px){body[data-zc-theme][data-zc-page] .prmain.ak-catalogue-layout .prr .prn{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:12px!important}body[data-zc-theme][data-zc-page] .prmain.ak-catalogue-layout .prr .prn .przi{padding:12px!important;min-height:170px!important}}