/* AI Flow FOUC host gate v4 — only data-af-css-ok (boot v9+) may reveal */
div.custom-home-content:not([data-af-css-ok]){
  opacity:0!important;
  visibility:hidden!important;
  pointer-events:none!important;
  content-visibility:hidden!important;
}
/* Critical: pin brand mark before app CSS (tablet FOUC / slow CSS) */
img[src*="/aiflow-brand/mark.png"]{max-width:48px!important;max-height:48px!important;object-fit:contain!important}
header img[src*="/aiflow-brand/mark.png"],header img[alt=logo]{width:28px!important;height:28px!important;max-width:28px!important;max-height:28px!important}