/* FactoryB's narrow category rail is intentionally horizontally scrollable.
 * Keep the continuation discoverable on both the catalog and detail surfaces
 * without changing the shared header geometry or stealing the touch target. */
@media (max-width: 767px) {
    #top_r2_left.is-factoryb-nav-scrollable::after {
        content: "";
        position: absolute;
        z-index: 2;
        top: 0;
        right: 0;
        width: 34px;
        height: 100%;
        pointer-events: none;
        background: linear-gradient(to right, rgba(253,253,252,0), rgb(253,253,252) 82%);
    }
}