/*! NBC v7.040 · Service instrument navigation stability
    The main navigation must remain available while process / ERP / AI tools are running. */
body.page-service[data-instrument-focus="true"] .site-header,
body.page-service[data-instrument-focus="true"] .site-header:not(:focus-within):not([data-instrument-nav-open="true"]),
body.page-service[data-instrument-focus="true"][data-instrument-nav-peek="true"] .site-header{
  transform:translateY(0)!important;
  opacity:1!important;
  pointer-events:auto!important;
}
body.page-service[data-instrument-focus="true"] :is([data-process-reality-app],[data-provider-proof-app],[data-delegation-probe-app]){
  scroll-margin-top:calc(var(--header-height,80px) + 24px)!important;
}
@media (max-width:760px){
  body.page-service[data-instrument-start-guard="true"] .site-header{
    transform:translateY(0)!important;
    opacity:1!important;
    pointer-events:auto!important;
  }
}