{
  "level": "00",
  "title": "The Grumpy Counter",
  "subtitle": "A modular arithmetic creature with strong opinions about composite numbers.",
  "learning": "Read an authored specification beside its implementation; distinguish a lesson flow from a resolved Component DAG.",
  "stage": "Arithmetic having a mood",
  "media": [
    "html",
    "math"
  ],
  "nodes": [
    {
      "id": "spec",
      "label": "Lab spec",
      "detail": "component.md is the authored lab specification. It is documentation, not a resolved canonical Component."
    },
    {
      "id": "series",
      "label": "Number goblin",
      "detail": "The realization classifies integers and maps them into polar coordinates."
    },
    {
      "id": "view",
      "label": "Canvas",
      "detail": "The HTML artifact renders the candidate behavior."
    },
    {
      "id": "accept",
      "label": "Criteria",
      "detail": "The authored acceptance criteria describe checks to perform; this node is not an independent verifier or acceptance receipt."
    }
  ],
  "edges": [
    [
      "spec",
      "series"
    ],
    [
      "series",
      "view"
    ],
    [
      "view",
      "accept"
    ]
  ],
  "diagram_kind": "illustrative-lesson-flow"
}