{
  "$schema": "https://www.digitaltableteur.com/schemas/contract-spec/1.0/contract.schema.json",
  "specVersion": "1.0",
  "name": "ArticleLayout",
  "status": "alpha",
  "description": "Blog article page layout shell.",
  "props": {
    "nav": {
      "type": "ReactNode",
      "optional": true,
      "description": "Navigation slot (back link, etc.)"
    },
    "hero": {
      "type": "ReactNode",
      "optional": false,
      "description": "Hero section"
    },
    "children": {
      "type": "ReactNode",
      "optional": false,
      "description": "Main content area"
    },
    "sidebar": {
      "type": "ReactNode",
      "optional": true,
      "description": "Sidebar content (TOC, etc.)"
    },
    "relatedPosts": {
      "type": "ReactNode",
      "optional": true,
      "description": "Related posts section"
    },
    "showReadingProgress": {
      "type": "boolean",
      "optional": true,
      "description": "Show reading progress indicator"
    },
    "contentRef": {
      "type": "RefObject<HTMLElement | null>",
      "optional": true,
      "description": "Ref for reading progress tracking"
    },
    "className": {
      "type": "string",
      "optional": true,
      "description": "Custom className"
    },
    "lang": {
      "type": "string",
      "optional": true,
      "description": "Document language for the article root"
    }
  },
  "accessibility": {
    "criteria": [
      {
        "id": "axe-no-violations",
        "statement": "Required stories produce no axe violations at the configured severity.",
        "verification": "unverified",
        "wcag": [
          "2.5.8"
        ],
        "note": "No fresh a11y evidence for 'axe-no-violations'; run npm run test:stories:matrix:ci to capture."
      },
      {
        "id": "accessibility-tree",
        "statement": "The accessibility tree (role, name, state) matches the committed snapshot for every required story.",
        "verification": "unverified",
        "wcag": [
          "1.3.1",
          "4.1.2"
        ],
        "note": "No fresh a11y evidence for 'accessibility-tree'; run npm run test:stories:matrix:ci to capture."
      },
      {
        "id": "forced-colors-real-browser",
        "statement": "The component remains legible and operable under a real browser forced-colors: active pass.",
        "verification": "unverified"
      }
    ]
  },
  "source": [
    "../../../nextjs-app/shared/patterns/ArticleLayout/ArticleLayout.module.css",
    "../../../nextjs-app/shared/patterns/ArticleLayout/ArticleLayout.tsx"
  ]
}