/* Position is applied only while the optional controller is enabled on mobile.
   Sticky preserves the original flow height. No transform: fixed menus keep their viewport. */
.community-scroll-header{transition:top .16s ease}
html[data-community-header-visible="1"] .community-reader-dock:not(.community-reader-dock--desktop){visibility:hidden;pointer-events:none}
@media(prefers-reduced-motion:reduce){.community-scroll-header{transition:none}}