/* 20260928-wa-motion: scoped performance adjustments; approved layout is unchanged. */
/* rAF already tracks the actual scroll position: do not animate behind it a second time. */
.cb-storefront .nbp-rail-progress > span { transition: none; }
/* Keep native wheel/touch scrolling. No scroll-hijacking or continuous page loops. */
@media (prefers-reduced-motion: reduce) {
 .cb-storefront .nb-hero-art picture { transition: none; }
}

/* 20260928-product-search-solenoid: mobile gallery and native content columns. */
.cb-storefront .nb-gallery-main{min-width:0;min-height:0;margin:0}
.cb-storefront .nb-gallery-main a.thumbnail{display:flex;align-items:center;justify-content:center;min-width:0;min-height:0;box-sizing:border-box;overflow:hidden}
.cb-storefront .nb-gallery-main a.thumbnail>img{display:block;min-width:0;min-height:0;max-width:100%;max-height:100%;object-fit:contain;object-position:center}
.nb-gallery-count{position:absolute;bottom:10px;right:12px;padding:4px 9px;border-radius:20px;background:rgba(5,23,36,.8);color:#fff;font-size:11px;line-height:1.4;pointer-events:none}
.nb-gallery-feedback{padding:10px;background:#fff7df;color:#654c08;font-size:13px;border-radius:4px;margin:8px 0}
.nb-gallery-thumbs button:focus-visible{outline:2px solid #172f42;outline-offset:2px}
.nb-product-discovery .nb-side-modules,.nb-filters .nb-side-modules,.nb-extra-sidebar .nb-side-modules{display:grid;gap:24px;float:none;position:static;transform:none;width:100%;min-width:0;padding:0;left:auto;right:auto}
.nb-product-discovery .nb-side-modules>#close-sidebar,.nb-filters .nb-side-modules>#close-sidebar,.nb-extra-sidebar .nb-side-modules>#close-sidebar{display:none}
.nb-side-module{min-width:0;max-width:100%}
.nb-side-module:empty{display:none}
.nb-side-module>.module{margin:0}
.nb-side-module>h2,.nb-side-module>h3,.nb-side-module>.module>.modtitle{font-size:20px;line-height:1.3;margin:0 0 18px;padding-left:12px;border-left:3px solid #ffc519}
.nb-side-categories{padding:20px;background:#f4f7fa;border:1px solid #dce5ed;border-radius:8px;color:#0a1d2b}
.nb-side-categories h2{margin:0 0 14px;font-size:19px;font-weight:750;line-height:1.25}
.nb-side-category-list,.nb-side-category-list ul{list-style:none;padding:0;margin:0}
.nb-side-category-list>li+li{margin-top:8px}
.nb-side-category-list a,.nb-side-category-list summary{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;border:1px solid #e0e7ee;border-radius:5px;padding:10px 12px;background:#fff;color:#173148;font-size:13px;line-height:1.45;text-decoration:none;overflow-wrap:anywhere}
.nb-side-category-list summary{cursor:pointer;list-style:none}
.nb-side-category-list summary::-webkit-details-marker{display:none}
.nb-side-category-list summary i{flex:none;transition:transform .16s ease}
.nb-side-category-list details[open]>summary i{transform:rotate(180deg)}
.nb-side-category-list details>ul{padding:6px 0 0 12px;display:grid;gap:5px}
.nb-side-category-list a[aria-current=page],.nb-side-category-list a:hover{background:#fff5cb;border-color:#e4ba32;color:#071b2a}
.nb-side-category-list .nb-side-category-all{margin-top:6px;font-weight:700}
.nb-product-discovery{margin:32px 0;display:grid;gap:24px;min-width:0}
.nb-product-bottom{min-width:0}
.nb-product-discovery .nb-side-categories{max-width:100%}
.nb-product-discovery .nb-side-category-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;align-items:start}
.nb-product-discovery .nb-side-category-list>li+li{margin:0}
.nb-side-module .nbp-shelf{margin:0;padding:20px 0;border-radius:8px}
.nb-side-module .nbp-shelf .nb-container{width:100%;max-width:none;padding:0}
.nb-side-module .nbp-shelf-layout{grid-template-columns:minmax(0,1fr);gap:16px}
.nb-side-module .nbp-shelf-intro{max-width:none;padding:0}
.nb-side-module .nbp-shelf-intro>p,.nb-side-module .nbp-section-icon,.nb-side-module .nbp-short-rule,.nb-side-module .nbp-shelf-intro>.nb-kicker{display:none}
.nb-side-module .nbp-shelf-intro h2{font-size:22px;line-height:1.25;margin:0;border-left:3px solid #ffc519;padding-left:12px}
.nb-product-discovery .nb-product-rail{grid-auto-columns:calc((100% - 48px)/4)}
.nb-filters .nb-side-module .nb-product-rail{grid-auto-columns:100%}
.nb-filters .nb-side-module .nbp-shelf-intro h2{font-size:18px}
.nb-filters .nb-side-categories{padding:16px}
.nb-filters>.nb-side-modules,.nb-extra-sidebar>.nb-side-modules{width:100%;max-width:100%}
.nb-search-form-fields{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr) auto;gap:14px;align-items:end}
.nb-search-form-fields>label{display:grid;gap:8px;margin:0;min-width:0;font-size:13px}
.nb-search-form-fields input,.nb-search-form-fields select{width:100%;height:46px;min-width:0;font-size:16px}
.nb-search-form-fields>button{min-height:46px;min-width:108px}
.nb-search-options{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:14px}
.nb-search-options label{display:flex;align-items:center;gap:9px;min-height:36px;margin:0;font-weight:400;font-size:13px}
.nb-search-options input{width:18px;height:18px;margin:0;accent-color:#efb700}
@media(max-width:820px){
 .cb-storefront .nb-gallery-layout{display:flex;flex-direction:column;gap:12px}
 .cb-storefront .nb-gallery-main{order:0;width:100%;height:auto;aspect-ratio:1/1}
 .cb-storefront .nb-gallery-main a.thumbnail{height:100%;position:absolute;inset:0;padding:12px}
 .cb-storefront .nb-gallery-thumbs{order:1;flex-direction:row;max-width:100%;max-height:none;gap:9px;overflow-x:auto;overflow-y:hidden;padding:3px 2px 7px;scrollbar-width:thin;overscroll-behavior-inline:contain}
 .cb-storefront .nb-gallery-thumbs button{width:56px;height:56px;flex:0 0 56px;min-height:56px}
 .nb-product-discovery{margin:24px 0;gap:20px}
 .nb-product-discovery .nb-side-category-list{grid-template-columns:minmax(0,1fr)}
 .nb-product-discovery .nb-product-rail{grid-auto-columns:calc((100% - 12px)/2);gap:12px}
 .nb-search-form-fields{grid-template-columns:1fr 1fr}
 .nb-search-form-fields>label:first-child{grid-column:1/-1}
 .nb-search-form-fields>button{align-self:end}
 .nb-side-categories{padding:16px}
}
@media(max-width:420px){.nb-search-form-fields{grid-template-columns:minmax(0,1fr)}.nb-search-form-fields>button{width:100%}.nb-product-discovery .nbp-shelf-intro h2{font-size:20px}}
@media(prefers-reduced-motion:reduce){.nb-side-category-list summary i{transition:none}}