{
  "rig": "0.42.0",
  "document": {
    "title": "Layout grid - page grid, section, table style",
    "defaultUnit": "pt"
  },
  "entities": [
    {
      "id": "header-ink",
      "components": {
        "rig.meta.named": { "name": "header ink", "stableId": "header-ink" },
        "rig.paint.solid": { "rgba": [0.12, 0.15, 0.3, 1] }
      }
    },
    {
      "id": "page-1",
      "components": {
        "rig.meta.named": { "name": "page 1", "stableId": "page-1" },
        "rig.layout.page": { "index": 0, "width": 612, "height": 792, "unit": "pt" },
        "rig.layout.grid": {
          "baselineEnabled": true, "baselineStart": 36, "baselineIncrement": 12,
          "columns": 3, "gutter": 18
        },
        "rig.layout.section": { "name": "Chapter", "numberingStyle": "arabic", "startAt": 1 }
      }
    },
    {
      "id": "ledger-style",
      "components": {
        "rig.meta.named": { "name": "ledger table style", "stableId": "ledger-style" },
        "rig.layout.table_style": {
          "name": "Ledger", "borderStroke": 0.5, "borderColor": "header-ink",
          "headerFill": "header-ink", "cellInset": 4, "headerInk": "header-ink"
        }
      }
    }
  ]
}