(defcomp
  ()
  (div
    (~tw :tokens "space-y-3")
    (button
      :sx-get "/sx/(geography.(hypermedia.(reference.(api.time))))"
      :sx-target "#ref-ignore-container"
      :sx-swap "innerHTML"
      (~tw :tokens "px-4 py-2 bg-violet-600 text-white rounded hover:bg-violet-700 transition-colors text-sm")
      "Swap container")
    (div
      :id "ref-ignore-container"
      (~tw :tokens "space-y-2")
      (div
        :sx-ignore "true"
        (~tw :tokens "p-2 bg-amber-50 rounded border border-amber-200")
        (p
          (~tw :tokens "text-sm text-amber-800")
          "This subtree has sx-ignore — it won't change.")
        (input
          :type "text"
          :placeholder "Type here — ignored during swap"
          (~tw :tokens "mt-1 w-full px-2 py-1 border border-amber-300 rounded text-sm")))
      (div
        (~tw :tokens "p-2 bg-stone-100 rounded text-sm text-stone-600")
        "This text WILL be replaced on swap."))))