{
  "version": 2,
  "movement": {
    "desktopWalkSpeed": 2.7,
    "desktopSprintSpeed": 4.2,
    "touchWalkSpeed": 2.55,
    "eyeHeight": 1.64,
    "desktopFov": 72,
    "touchLandscapeFov": 74,
    "touchPortraitFov": 76,
    "pitchClampDegrees": 75,
    "smoothingSeconds": 0.115,
    "radius": 0.42
  },
  "quality": {
    "tiers": ["high", "standard", "low"],
    "profiles": {
      "high": { "dprCap": 1.25, "far": 60, "monitorFps": 12 },
      "standard": { "dprCap": 1.05, "far": 48, "monitorFps": 8 },
      "low": { "dprCap": 0.8, "far": 36, "monitorFps": 4 }
    },
    "fpsProfiles": {
      "Desktop-High": { "viewport": [1440, 900], "dpr": 1, "quality": "high", "warmupSeconds": 10, "sampleSeconds": 30, "rooms": ["S2", "S3", "S8"], "medianFpsMin": 55 },
      "Pixel-7-Low": { "viewport": [412, 915], "dpr": 2.625, "touch": true, "cpuThrottle": 4, "quality": "low", "warmupSeconds": 10, "sampleSeconds": 30, "rooms": ["S2", "S3", "S8"], "medianFpsMin": 30 }
    },
    "loadProfile": { "name": "Slow-4G-Load", "viewport": [360, 800], "dpr": 1, "cpuThrottle": 4, "rttMs": 150, "downMbps": 1.6, "upKbps": 750, "readySecondsMax": 5 },
    "renderBudget": { "servedBytesMax": 15000000, "visibleTrianglesMax": 300000, "rendererCallsMax": 250 }
  },
  "timing": {
    "normalRouteSeconds": [180, 300],
    "signalSequenceSeconds": 9.2,
    "mcrWakeSeconds": 1.6,
    "fatalLoadTimeoutMs": 4500,
    "pointerLockTimeoutMs": 1200
  }
}