/* Navigation staging is active only while a whole study screen is replaced. */
html.study-settling-v27 {scroll-behavior:auto!important;overflow-anchor:none;}
html.study-settling-v27 body {overflow-anchor:none;}
html.study-settling-v27 #root {visibility:hidden;pointer-events:none;}
/* Reduced-motion styles in older releases set a tiny duration on every element.
   The staging guard itself must never animate visibility, even for one frame. */
#root {transition:none!important;}