/* Build 739: keep the primary phone navigation on one viewport baseline.
   View transitions and older Home-specific rules must not move the bar. */
@media (max-width: 720px) {
  html body .app-shell .map-stage:is(.home-focus, .map-focus, .memories-focus) > .bottom-nav,
  html body main.app-shell section.map-stage:is(.home-focus, .map-focus, .memories-focus) > .bottom-nav {
    position: fixed !important;
    top: auto !important;
    right: max(10px, env(safe-area-inset-right, 0px)) !important;
    bottom: calc(env(safe-area-inset-bottom, 0px) + 8px) !important;
    left: max(10px, env(safe-area-inset-left, 0px)) !important;
    margin: 0 !important;
    translate: none !important;
    transform: none !important;
    animation: none !important;
  }
}