{
  "version": 1,
  "updated_at": "2026-06-30",
  "project_schema_version": 22,
  "public_scenario_ids": [
    "blank_base",
    "modern_world",
    "hoi4_1936",
    "hoi4_1939",
    "tno_1962"
  ],
  "developer_preview_exclusions": [
    "hgo_1936"
  ],
  "sample_projects": [
    {
      "id": "blank-base-starter",
      "title": "Blank base starter",
      "scenario_id": "blank_base",
      "project_url": "./assets/sample-projects/blank-base-starter.project.json",
      "recipe": [
        "Neutral public baseline",
        "Water regions visible",
        "Clean export target"
      ],
      "recommended_export": {
        "label": "2x PNG starter map",
        "target": "composite",
        "format": "png",
        "scale": "2",
        "previewMode": "main",
        "layerOrder": ["background", "political", "context", "effects", "labels"],
        "visibleLayers": ["background", "political", "effects", "labels"],
        "textLayers": ["render-labels"]
      }
    },
    {
      "id": "modern-world-japan-corridor",
      "title": "Modern World Japan corridor",
      "scenario_id": "modern_world",
      "project_url": "./assets/sample-projects/modern-world-japan-corridor.project.json",
      "recipe": [
        "Modern public baseline",
        "Road and rail overview",
        "Cities, terrain, rivers, and ports"
      ],
      "recommended_export": {
        "label": "2x PNG corridor map",
        "target": "composite",
        "format": "png",
        "scale": "2",
        "previewMode": "main",
        "layerOrder": ["background", "context", "political", "effects", "labels"],
        "visibleLayers": ["background", "context", "political", "effects", "labels"],
        "textLayers": ["render-labels"]
      }
    },
    {
      "id": "hoi4-1936-europe-briefing",
      "title": "HOI4 1936 Europe briefing",
      "scenario_id": "hoi4_1936",
      "project_url": "./assets/sample-projects/hoi4-1936-europe-briefing.project.json",
      "recipe": [
        "1936 ownership layer",
        "City anchors",
        "Rivers and political export"
      ],
      "recommended_export": {
        "label": "2x per-layer PNG briefing set",
        "target": "per-layer",
        "format": "png",
        "scale": "2",
        "previewMode": "main",
        "layerOrder": ["background", "political", "effects", "labels", "context"],
        "visibleLayers": ["background", "political", "effects", "labels"],
        "textLayers": ["render-labels"]
      }
    },
    {
      "id": "hoi4-1939-europe-switch",
      "title": "HOI4 1939 Europe switch",
      "scenario_id": "hoi4_1939",
      "project_url": "./assets/sample-projects/hoi4-1939-europe-switch.project.json",
      "recipe": [
        "1939 ownership layer",
        "Shared comparison viewport",
        "Rivers and political export"
      ],
      "recommended_export": {
        "label": "2x PNG comparison map",
        "target": "composite",
        "format": "png",
        "scale": "2",
        "previewMode": "main",
        "layerOrder": ["background", "political", "effects", "labels", "context"],
        "visibleLayers": ["background", "political", "effects", "labels"],
        "textLayers": ["render-labels"]
      }
    },
    {
      "id": "tno-1962-atlantropa-briefing",
      "title": "TNO 1962 Atlantropa briefing",
      "scenario_id": "tno_1962",
      "project_url": "./assets/sample-projects/tno-1962-atlantropa-briefing.project.json",
      "recipe": [
        "TNO political owners",
        "Atlantropa basins",
        "Coastline detail",
        "Mediterranean labels"
      ],
      "recommended_export": {
        "label": "2x PNG briefing map",
        "target": "composite",
        "format": "png",
        "scale": "2",
        "previewMode": "main",
        "layerOrder": ["background", "context", "political", "effects", "labels"],
        "visibleLayers": ["background", "context", "political", "effects", "labels"],
        "textLayers": ["render-labels", "svg-annotations"]
      }
    }
  ],
  "featured_runs": [
    {
      "id": "tno-atlantropa-mediterranean",
      "project_id": "tno-1962-atlantropa-briefing",
      "scenario_id": "tno_1962",
      "image_url": "./assets/work-alt-history-med.webp",
      "metadata_url": "./assets/work-alt-history-med.json",
      "project_url": "./assets/sample-projects/tno-1962-atlantropa-briefing.project.json",
      "demo_path": "./app/?sample=tno-1962-atlantropa-briefing&view=guide",
      "export_targets": [
        "project-json",
        "webp-snapshot",
        "svg-source"
      ],
      "evidence_markers": [
        "landing/assets/work-alt-history-med.json:counts.rendered_atlantropa_features",
        "landing/assets/work-alt-history-med.json:counts.dissolved_country_owners"
      ]
    },
    {
      "id": "hoi4-europe-comparison",
      "project_id": "hoi4-1936-europe-briefing",
      "scenario_id": "hoi4_1936",
      "related_scenario_ids": [
        "hoi4_1939"
      ],
      "image_url": "./assets/work-scenario-switch-europe.webp",
      "metadata_url": "./assets/work-scenario-switch-europe.json",
      "project_url": "./assets/sample-projects/hoi4-1936-europe-briefing.project.json",
      "demo_path": "./app/?sample=hoi4-1936-europe-briefing&view=guide",
      "export_targets": [
        "project-json",
        "webp-snapshot",
        "svg-source"
      ],
      "evidence_markers": [
        "landing/assets/work-scenario-switch-europe.json:counts.hoi4_1936_political_features",
        "landing/assets/work-scenario-switch-europe.json:counts.hoi4_1939_political_features"
      ]
    },
    {
      "id": "japan-tokaido-corridor",
      "project_id": "modern-world-japan-corridor",
      "scenario_id": "modern_world",
      "image_url": "./assets/work-atlas-japan-corridor.webp",
      "metadata_url": "./assets/work-atlas-japan-corridor.json",
      "project_url": "./assets/sample-projects/modern-world-japan-corridor.project.json",
      "demo_path": "./app/?sample=modern-world-japan-corridor&view=guide",
      "export_targets": [
        "project-json",
        "webp-snapshot",
        "svg-source"
      ],
      "evidence_markers": [
        "landing/assets/work-atlas-japan-corridor.json:counts.road_lines+counts.rail_lines",
        "landing/assets/work-atlas-japan-corridor.json:counts.major_stations"
      ]
    }
  ]
}