{
  "schema_version": 1,
  "case_id": "SC-902f7120efd94bbbb2b320538743887e",
  "payload_sha256": "3e581be8b14dd0218bb20771ec21065faf411407c875ffccbb3eb851c73141b3",
  "layout_status": "Named option with explicit independent HTML; review status below.",
  "cardinality": {
    "semantic": "Three reasoning roles are fixed: initial frame, relationship, revised question.",
    "tested": [
      3
    ],
    "adaptation": "Preserve the relationship and all qualifications; new counts require an inspected populated instance."
  },
  "alternative": {
    "layout": "S90",
    "description": "Faster comparison, but the causal middle may disappear. Use only when that relationship is already established.",
    "basis": "Current markup and contract comparison; alternative replacement not rendered."
  },
  "format": {
    "html": "Static HTML checked at 1600x900, 960x540 and 390x844 on eight surfaces. 1600x900 fits a 16:9 canvas; compact/phone views reflow vertically. Text remains editable in HTML.",
    "pptx": "unverified",
    "pdf": "unverified",
    "motion": "complete static composition; no animation or interactive decision engine"
  },
  "review_file": "../../batch-02-review.json",
  "files": {
    "html": "cases/sc-902f7120efd94bbbb2b320538743887e/spread.html",
    "preview": "cases/sc-902f7120efd94bbbb2b320538743887e/preview.webp",
    "case": "cases/sc-902f7120efd94bbbb2b320538743887e/case.json",
    "guide": "cases/sc-902f7120efd94bbbb2b320538743887e/index.html",
    "reuse": "cases/sc-902f7120efd94bbbb2b320538743887e/reuse.json",
    "prompt": "cases/sc-902f7120efd94bbbb2b320538743887e/prompt.txt",
    "storyboard": "cases/sc-902f7120efd94bbbb2b320538743887e/storyboard.md"
  },
  "instances": [
    {
      "file": "case.json",
      "html": "spread.html",
      "payload_sha256": "3e581be8b14dd0218bb20771ec21065faf411407c875ffccbb3eb851c73141b3"
    }
  ]
}