/* Runtime support for headers generated before the structured 2.x renderer. */
[data-aivb-legacy-header="1"] #mobile-menu[hidden],
[data-aivb-legacy-header="1"] #mobile-menu.hidden { display: none !important; }
[data-aivb-legacy-header="1"] #mobile-menu:not([hidden]):not(.hidden) { display: block; }
[data-aivb-legacy-header="1"] [data-aivb-legacy-mobile-panel][hidden] { display: none !important; }
[data-aivb-legacy-header="1"] [data-aivb-legacy-mobile-panel]:not([hidden]) { display: block; }
/* Old generated headers used transition-all on nearly every navigation row.
   Restrict it to painted/composited properties without rewriting saved HTML. */
[data-aivb-legacy-header="1"] .transition-all {
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter !important;
}
@media (max-width: 767px) {
  [data-aivb-legacy-header="1"] #mobile-menu { max-height: calc(100dvh - 4rem); overflow-y: auto; -webkit-overflow-scrolling: touch; }
}