Embed lovelace card

Hi

Looking for a way how to embed particular lovelace card (in my cases its floorplan/picture element and vacuum zone map cards…)
Now I can embed it while making the only card as a view of lovelace and then adding a kiosk mode to custom header…
but
this is still requires to load the entire lovelace, hide the header/menu and it takes a lot of resources (RAM/time/network)…

Is there a way to view only the single card/single page stripped from anything else?

Thanks!