{
  "id": "spread",
  "description": "Spread cards so each is individually accessible; order unchanged",
  "labels": {
    "en": "Spread",
    "es": "Extender",
    "fr": "Étaler",
    "de": "Ausbreiten"
  },
  "family_ref": "displays",
  "action_contract": {
    "post_state_invariant": "Every card in target becomes individually accessible and is shown to observers as one collective impression; card order and orientation are unchanged.",
    "post_state": {
      "state_schema_ref": "https://tamaraspec.org/schema/tcs-playing-cards-state-0.1.json",
      "effects": [
        {
          "op": "show",
          "subject": "target",
          "select": {
            "all": true
          },
          "side": "visible",
          "mode": "collective"
        }
      ]
    },
    "boundary_note": "A spread's geometry (whether the cards are squared or spread and individually accessible) is not a term in state 0.1. That is also true of every other verb (Q3), so it is not a contract-structured register reason."
  }
}