{
 "version": 1,
 "generated": "2026-10-31T23:04:46.185Z",
 "count": 25,
 "families": {
  "dither": 4,
  "mesh": 3,
  "light": 7,
  "pattern": 6,
  "photo": 1,
  "grain": 2,
  "material": 2
 },
 "effects": [
  {
   "id": "ascii-shade",
   "name": "ASCII shade",
   "family": "dither",
   "look": "A slowly turning sphere (or a cloud, or a wave across the frame) made only of monospace characters, sparse dots to dense signs, so it reads as code.",
   "bestOn": [
    "hero",
    "card",
    "footer"
   ],
   "motion": "slow",
   "cost": "mid",
   "palettes": [
    "light",
    "dark",
    "colour"
   ],
   "focal": true,
   "params": {
    "cell": {
     "default": 12,
     "min": 9,
     "max": 20,
     "step": 1
    },
    "source": {
     "default": 1,
     "min": 0,
     "max": 2,
     "step": 1
    },
    "ramp": {
     "default": 0,
     "min": 0,
     "max": 2,
     "step": 1
    },
    "speed": {
     "default": 0.08,
     "min": 0,
     "max": 0.5,
     "step": 0.01
    },
    "scale": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "fill": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "accent": {
     "default": 0.05,
     "min": 0,
     "max": 0.2,
     "step": 0.01
    },
    "calm": {
     "default": 0.6,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmX": {
     "default": 0.25,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmY": {
     "default": 0.7,
     "min": 0,
     "max": 1,
     "step": 0.01
    }
   }
  },
  {
   "id": "aurora-curtains",
   "name": "Aurora curtains",
   "family": "mesh",
   "look": "Curtains of light fold in S-curves across a night sky, bright at the hem with a soft glow below, fading upward in long rays, swaying slowly.",
   "bestOn": [
    "hero",
    "band",
    "footer"
   ],
   "motion": "slow",
   "cost": "mid",
   "palettes": [
    "dark",
    "colour"
   ],
   "focal": true,
   "params": {
    "speed": {
     "default": 0.05,
     "min": 0,
     "max": 0.3,
     "step": 0.01
    },
    "bands": {
     "default": 3,
     "min": 1,
     "max": 4,
     "step": 1
    },
    "height": {
     "default": 0.66,
     "min": 0.3,
     "max": 0.85,
     "step": 0.01
    },
    "rayDetail": {
     "default": 0.6,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "waviness": {
     "default": 0.55,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "intensity": {
     "default": 1.3,
     "min": 0,
     "max": 2,
     "step": 0.01
    },
    "stars": {
     "default": 0.25,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calm": {
     "default": 0.6,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmX": {
     "default": 0.3,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmY": {
     "default": 0.78,
     "min": 0,
     "max": 1,
     "step": 0.01
    }
   }
  },
  {
   "id": "bayer-dither",
   "name": "Bayer dither",
   "family": "dither",
   "look": "A soft glow drawn in crisp square pixels with an ordered dither, in two or three page colours.",
   "bestOn": [
    "hero",
    "card",
    "band",
    "footer"
   ],
   "motion": "slow",
   "cost": "low",
   "palettes": [
    "light",
    "dark",
    "colour"
   ],
   "params": {
    "speed": {
     "default": 0.4,
     "min": 0,
     "max": 2,
     "step": 0.01
    },
    "pixel": {
     "default": 2,
     "min": 1,
     "max": 8,
     "step": 1
    },
    "tones": {
     "default": 3,
     "min": 2,
     "max": 3,
     "step": 1
    },
    "intensity": {
     "default": 0.9,
     "min": 0,
     "max": 1.5,
     "step": 0.01
    },
    "spread": {
     "default": 0.6,
     "min": 0.1,
     "max": 1,
     "step": 0.01
    },
    "ramp": {
     "default": 0.15,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "detail": {
     "default": 0.4,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "scale": {
     "default": 0.4,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "ink": {
     "default": 0,
     "min": 0,
     "max": 1,
     "step": 1
    },
    "calm": {
     "default": 0.55,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmX": {
     "default": 0.25,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmY": {
     "default": 0.7,
     "min": 0,
     "max": 1,
     "step": 0.01
    }
   }
  },
  {
   "id": "caustics",
   "name": "Water caustics",
   "family": "light",
   "look": "Curved lines of light, bright where they gather and faint where they spread, drift over the ground like sunlight on the floor of a pool.",
   "bestOn": [
    "card",
    "hero",
    "band"
   ],
   "motion": "slow",
   "cost": "mid",
   "palettes": [
    "light",
    "dark",
    "colour"
   ],
   "focal": true,
   "params": {
    "scale": {
     "default": 5,
     "min": 1.5,
     "max": 8,
     "step": 0.1
    },
    "sharpness": {
     "default": 3,
     "min": 1,
     "max": 8,
     "step": 0.1
    },
    "speed": {
     "default": 0.15,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "intensity": {
     "default": 0.75,
     "min": 0,
     "max": 1.2,
     "step": 0.01
    },
    "distortion": {
     "default": 0.62,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "depth": {
     "default": 0.6,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calm": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmX": {
     "default": 0.25,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmY": {
     "default": 0.7,
     "min": 0,
     "max": 1,
     "step": 0.01
    }
   }
  },
  {
   "id": "contour-lines",
   "name": "Topographic contours",
   "family": "pattern",
   "look": "A topographic map: thin contour lines with accent index lines over stepped elevation tints and a faint hillshade, slowly breathing.",
   "bestOn": [
    "hero",
    "card",
    "band",
    "footer"
   ],
   "motion": "slow",
   "cost": "low",
   "palettes": [
    "light",
    "dark",
    "colour"
   ],
   "params": {
    "levels": {
     "default": 24,
     "min": 6,
     "max": 60,
     "step": 1
    },
    "scale": {
     "default": 1.6,
     "min": 0.4,
     "max": 5,
     "step": 0.05
    },
    "lineWidth": {
     "default": 1,
     "min": 0.5,
     "max": 3,
     "step": 0.1
    },
    "indexEvery": {
     "default": 5,
     "min": 0,
     "max": 10,
     "step": 1
    },
    "opacity": {
     "default": 0.35,
     "min": 0.05,
     "max": 1,
     "step": 0.01
    },
    "speed": {
     "default": 0.02,
     "min": 0,
     "max": 0.2,
     "step": 0.005
    },
    "octaves": {
     "default": 3,
     "min": 1,
     "max": 4,
     "step": 1
    },
    "tint": {
     "default": 0.6,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "shade": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "edge": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calm": {
     "default": 0.75,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmX": {
     "default": 0.25,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmY": {
     "default": 0.7,
     "min": 0,
     "max": 1,
     "step": 0.01
    }
   }
  },
  {
   "id": "dot-terrain",
   "name": "Dot terrain",
   "family": "pattern",
   "look": "Rolling land drawn as a cloud of points, like a laser scan, lit from one side and heaving in slow waves toward a soft horizon.",
   "bestOn": [
    "hero",
    "card",
    "band"
   ],
   "motion": "slow",
   "cost": "mid",
   "palettes": [
    "light",
    "dark",
    "colour"
   ],
   "params": {
    "spacing": {
     "default": 14,
     "min": 8,
     "max": 40,
     "step": 1
    },
    "dot": {
     "default": 3,
     "min": 1,
     "max": 6,
     "step": 0.1
    },
    "amplitude": {
     "default": 0.17,
     "min": 0,
     "max": 0.25,
     "step": 0.01
    },
    "waveScale": {
     "default": 0.8,
     "min": 0.2,
     "max": 3,
     "step": 0.05
    },
    "speed": {
     "default": 0.08,
     "min": 0,
     "max": 0.5,
     "step": 0.005
    },
    "opacity": {
     "default": 0.85,
     "min": 0.1,
     "max": 1,
     "step": 0.01
    },
    "shade": {
     "default": 0.75,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "crest": {
     "default": 0.85,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "horizon": {
     "default": 0.24,
     "min": 0.12,
     "max": 0.6,
     "step": 0.01
    },
    "fog": {
     "default": 0.4,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "haze": {
     "default": 0.35,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calm": {
     "default": 0.9,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmX": {
     "default": 0.25,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmY": {
     "default": 0.7,
     "min": 0,
     "max": 1,
     "step": 0.01
    }
   }
  },
  {
   "id": "dotted-globe",
   "name": "Dotted globe",
   "family": "pattern",
   "look": "A globe of fine dots with the real continents turns slowly, bright at the front and fading at the rim, while one thin arc at a time lifts between two cities.",
   "bestOn": [
    "hero",
    "band",
    "card"
   ],
   "motion": "slow",
   "cost": "mid",
   "palettes": [
    "light",
    "dark",
    "colour"
   ],
   "focal": true,
   "random": false,
   "literal": true,
   "subjects": [
    "global",
    "network",
    "infrastructure",
    "payments",
    "logistics"
   ],
   "avoidWith": [
    "orb-sphere",
    "dot-terrain"
   ],
   "params": {
    "speed": {
     "default": 3.5,
     "min": 0,
     "max": 12,
     "step": 0.1
    },
    "size": {
     "default": 0.72,
     "min": 0.4,
     "max": 1.1,
     "step": 0.01
    },
    "spacing": {
     "default": 7,
     "min": 4,
     "max": 16,
     "step": 0.5
    },
    "dot": {
     "default": 1.05,
     "min": 0.5,
     "max": 2.5,
     "step": 0.05
    },
    "map": {
     "default": 1,
     "min": 0,
     "max": 1,
     "step": 1
    },
    "land": {
     "default": 0.38,
     "min": 0,
     "max": 0.7,
     "step": 0.01
    },
    "sea": {
     "default": 0.16,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "back": {
     "default": 0.12,
     "min": 0,
     "max": 0.4,
     "step": 0.01
    },
    "arcs": {
     "default": 6,
     "min": 0,
     "max": 12,
     "step": 0.1
    },
    "glow": {
     "default": 0.55,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "tilt": {
     "default": 16,
     "min": -40,
     "max": 40,
     "step": 1
    },
    "calm": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmX": {
     "default": 0.25,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmY": {
     "default": 0.7,
     "min": 0,
     "max": 1,
     "step": 0.01
    }
   }
  },
  {
   "id": "duotone-grade",
   "name": "Duotone grade",
   "family": "photo",
   "look": "The section's own photograph graded into two or three page tones with still grain; without one, a calm study of window light kept clear of the text.",
   "bestOn": [
    "hero",
    "band",
    "card"
   ],
   "motion": "still",
   "cost": "low",
   "palettes": [
    "light",
    "dark",
    "colour"
   ],
   "random": false,
   "usesImg": true,
   "params": {
    "tones": {
     "default": 3,
     "min": 2,
     "max": 3,
     "step": 1
    },
    "contrast": {
     "default": 0.45,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "exposure": {
     "default": 0,
     "min": -1,
     "max": 1,
     "step": 0.01
    },
    "grain": {
     "default": 0.4,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "drift": {
     "default": 0,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "ink": {
     "default": 0,
     "min": 0,
     "max": 1,
     "step": 1
    },
    "scrim": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.5
    },
    "calm": {
     "default": 0.6,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmX": {
     "default": 0.2,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmY": {
     "default": 0.75,
     "min": 0,
     "max": 1,
     "step": 0.01
    }
   }
  },
  {
   "id": "edge-glow",
   "name": "Edge glow",
   "family": "light",
   "look": "Light runs around the edge of a card or prompt box, a bright head with a long fading tail that washes the box with its colour as it passes.",
   "bestOn": [
    "card"
   ],
   "motion": "slow",
   "cost": "low",
   "palettes": [
    "light",
    "dark",
    "colour"
   ],
   "random": false,
   "subjects": [
    "the one key object of a page: the prompt box or the featured plan"
   ],
   "params": {
    "radius": {
     "default": 14,
     "min": 0,
     "max": 48,
     "step": 1
    },
    "width": {
     "default": 1.4,
     "min": 0.5,
     "max": 3,
     "step": 0.1
    },
    "glow": {
     "default": 26,
     "min": 0,
     "max": 48,
     "step": 1
    },
    "bloom": {
     "default": 0.6,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "segment": {
     "default": 0.4,
     "min": 0.1,
     "max": 0.7,
     "step": 0.01
    },
    "speed": {
     "default": 140,
     "min": 20,
     "max": 400,
     "step": 5
    },
    "count": {
     "default": 1,
     "min": 1,
     "max": 2,
     "step": 1
    },
    "idle": {
     "default": 0.35,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "wash": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "inset": {
     "default": 0,
     "min": 0,
     "max": 80,
     "step": 1
    },
    "fill": {
     "default": 0,
     "min": 0,
     "max": 1,
     "step": 1
    }
   }
  },
  {
   "id": "film-light-leak",
   "name": "Film light leak",
   "family": "grain",
   "look": "Light bleeds in from one edge of a dark or coloured frame, with a blown-out core, a soft fringe and fine moving film grain.",
   "bestOn": [
    "hero",
    "card",
    "band"
   ],
   "motion": "slow",
   "cost": "low",
   "palettes": [
    "dark",
    "colour"
   ],
   "focal": true,
   "params": {
    "edge": {
     "default": -1,
     "min": -1,
     "max": 4,
     "step": 1
    },
    "intensity": {
     "default": 0.8,
     "min": 0,
     "max": 1.5,
     "step": 0.01
    },
    "spread": {
     "default": 0.45,
     "min": 0.1,
     "max": 1,
     "step": 0.01
    },
    "halation": {
     "default": 0.3,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "burn": {
     "default": 0,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "grain": {
     "default": 0.04,
     "min": 0,
     "max": 0.1,
     "step": 0.005
    },
    "vignette": {
     "default": 0.25,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "breathe": {
     "default": 12,
     "min": 6,
     "max": 20,
     "step": 0.5
    },
    "warp": {
     "default": 0.65,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calm": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmX": {
     "default": 0.25,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmY": {
     "default": 0.6,
     "min": 0,
     "max": 1,
     "step": 0.01
    }
   }
  },
  {
   "id": "fluted-glass",
   "name": "Fluted glass",
   "family": "material",
   "look": "A pane of ribbed glass over soft page colours; each rib bends a thin slice of what is behind it.",
   "bestOn": [
    "card",
    "hero",
    "band"
   ],
   "motion": "slow",
   "cost": "mid",
   "palettes": [
    "light",
    "dark",
    "colour"
   ],
   "params": {
    "ribWidth": {
     "default": 28,
     "min": 10,
     "max": 80,
     "step": 1
    },
    "angle": {
     "default": 0,
     "min": -45,
     "max": 45,
     "step": 1
    },
    "distortion": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "highlight": {
     "default": 0.15,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "shadow": {
     "default": 0.16,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "background": {
     "default": 0,
     "min": 0,
     "max": 1,
     "step": 1
    },
    "blur": {
     "default": 0.1,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "speed": {
     "default": 0.03,
     "min": 0,
     "max": 0.3,
     "step": 0.005
    },
    "clear": {
     "default": 0,
     "min": 0,
     "max": 0.6,
     "step": 0.01
    },
    "calm": {
     "default": 0.4,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmX": {
     "default": 0.25,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmY": {
     "default": 0.7,
     "min": 0,
     "max": 1,
     "step": 0.01
    }
   }
  },
  {
   "id": "god-rays",
   "name": "God rays",
   "family": "light",
   "look": "Bundles of light shafts fall from above the frame through haze, uneven in width, with a few soft motes drifting in them.",
   "bestOn": [
    "hero",
    "band"
   ],
   "motion": "slow",
   "cost": "mid",
   "palettes": [
    "dark",
    "colour"
   ],
   "focal": true,
   "params": {
    "originX": {
     "default": 0.3,
     "min": -0.2,
     "max": 1.2,
     "step": 0.01
    },
    "originY": {
     "default": -0.2,
     "min": -0.8,
     "max": 0.2,
     "step": 0.01
    },
    "tilt": {
     "default": 22,
     "min": -60,
     "max": 60,
     "step": 1
    },
    "spread": {
     "default": 60,
     "min": 10,
     "max": 140,
     "step": 1
    },
    "density": {
     "default": 0.35,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "intensity": {
     "default": 0.7,
     "min": 0,
     "max": 1.5,
     "step": 0.01
    },
    "falloff": {
     "default": 1.2,
     "min": 0,
     "max": 4,
     "step": 0.01
    },
    "speed": {
     "default": 0.04,
     "min": 0,
     "max": 0.4,
     "step": 0.005
    },
    "dust": {
     "default": 0.3,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "tint": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calm": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmX": {
     "default": 0.22,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmY": {
     "default": 0.72,
     "min": 0,
     "max": 1,
     "step": 0.01
    }
   }
  },
  {
   "id": "gradient-mesh",
   "name": "Gradient mesh",
   "family": "mesh",
   "look": "Soft islands of the page colours blend over a slowly folding surface, lit where it folds; a thin mesh grid can be drawn on top.",
   "bestOn": [
    "hero",
    "card",
    "band"
   ],
   "motion": "slow",
   "cost": "mid",
   "palettes": [
    "light",
    "dark",
    "colour"
   ],
   "params": {
    "speed": {
     "default": 0.06,
     "min": 0,
     "max": 0.4,
     "step": 0.01
    },
    "lines": {
     "default": 0,
     "min": 0,
     "max": 16,
     "step": 1
    },
    "warp": {
     "default": 0.65,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "relief": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "softness": {
     "default": 0.55,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "joins": {
     "default": 1,
     "min": 0,
     "max": 1,
     "step": 1
    },
    "angle": {
     "default": -12,
     "min": -90,
     "max": 90,
     "step": 1
    },
    "tint": {
     "default": 0.6,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calm": {
     "default": 0.4,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmX": {
     "default": 0.25,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmY": {
     "default": 0.7,
     "min": 0,
     "max": 1,
     "step": 0.01
    }
   }
  },
  {
   "id": "grain-gradient",
   "name": "Grain gradient",
   "family": "grain",
   "look": "Soft shapes in the page colours drift slowly under fine film grain, like a printed texture.",
   "bestOn": [
    "hero",
    "card",
    "band",
    "footer"
   ],
   "motion": "slow",
   "cost": "low",
   "palettes": [
    "light",
    "dark",
    "colour"
   ],
   "params": {
    "speed": {
     "default": 0.5,
     "min": 0,
     "max": 2,
     "step": 0.01
    },
    "softness": {
     "default": 0.45,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "warp": {
     "default": 0.6,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "grain": {
     "default": 0.6,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "scatter": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "tint": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "contrast": {
     "default": 0.55,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calm": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmX": {
     "default": 0.25,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmY": {
     "default": 0.7,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "grainMotion": {
     "default": 1,
     "min": 0,
     "max": 1,
     "step": 1
    }
   }
  },
  {
   "id": "grid-pulse",
   "name": "Grid pulse",
   "family": "pattern",
   "look": "A fine hairline grid with signals running along the lines; the nodes and cells they pass light up and fade, like a circuit keeping a trace.",
   "bestOn": [
    "hero",
    "card",
    "band"
   ],
   "motion": "slow",
   "cost": "low",
   "palettes": [
    "light",
    "dark",
    "colour"
   ],
   "params": {
    "cell": {
     "default": 48,
     "min": 16,
     "max": 128,
     "step": 1
    },
    "lineOpacity": {
     "default": 0.1,
     "min": 0.02,
     "max": 0.3,
     "step": 0.005
    },
    "pulses": {
     "default": 6,
     "min": 0,
     "max": 12,
     "step": 1
    },
    "tail": {
     "default": 2.5,
     "min": 0.5,
     "max": 6,
     "step": 0.1
    },
    "speed": {
     "default": 150,
     "min": 20,
     "max": 400,
     "step": 1
    },
    "turnChance": {
     "default": 0.25,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "mask": {
     "default": 0,
     "min": 0,
     "max": 2,
     "step": 1
    },
    "glow": {
     "default": 0.6,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "trace": {
     "default": 0.6,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calm": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmX": {
     "default": 0.25,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmY": {
     "default": 0.7,
     "min": 0,
     "max": 1,
     "step": 0.01
    }
   }
  },
  {
   "id": "halftone-screen",
   "name": "Halftone screen",
   "family": "dither",
   "look": "A gradient field or a big lit sphere printed as a rotated screen of round dots that grow in the shadows, like a zoomed-in magazine print.",
   "bestOn": [
    "hero",
    "band"
   ],
   "motion": "slow",
   "cost": "low",
   "palettes": [
    "light",
    "dark",
    "colour"
   ],
   "params": {
    "cell": {
     "default": 10,
     "min": 5,
     "max": 24,
     "step": 0.5
    },
    "angle": {
     "default": 30,
     "min": 0,
     "max": 90,
     "step": 1
    },
    "source": {
     "default": -1,
     "min": -1,
     "max": 2,
     "step": 1
    },
    "secondInk": {
     "default": 0,
     "min": 0,
     "max": 1,
     "step": 1
    },
    "contrast": {
     "default": 1.4,
     "min": 0.6,
     "max": 3,
     "step": 0.01
    },
    "gooey": {
     "default": 0,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "size": {
     "default": 1,
     "min": 0.5,
     "max": 1.6,
     "step": 0.01
    },
    "drift": {
     "default": 0.02,
     "min": 0,
     "max": 0.2,
     "step": 0.005
    },
    "calm": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmX": {
     "default": 0.25,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmY": {
     "default": 0.6,
     "min": 0,
     "max": 1,
     "step": 0.01
    }
   }
  },
  {
   "id": "line-engraving",
   "name": "Line engraving",
   "family": "dither",
   "look": "Fine parallel lines that swell in the shadows and bend over rolling hills or around a big sphere, like the engraving on a banknote.",
   "bestOn": [
    "hero",
    "card",
    "band"
   ],
   "motion": "still",
   "cost": "low",
   "palettes": [
    "light",
    "dark",
    "colour"
   ],
   "params": {
    "pitch": {
     "default": 6,
     "min": 4,
     "max": 14,
     "step": 0.5
    },
    "minWidth": {
     "default": 0.1,
     "min": 0,
     "max": 0.5,
     "step": 0.01
    },
    "maxWidth": {
     "default": 0.9,
     "min": 0.3,
     "max": 1,
     "step": 0.01
    },
    "angle": {
     "default": 20,
     "min": 0,
     "max": 180,
     "step": 1
    },
    "bend": {
     "default": 0.6,
     "min": 0,
     "max": 1.5,
     "step": 0.01
    },
    "source": {
     "default": 1,
     "min": -1,
     "max": 1,
     "step": 1
    },
    "cross": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "guilloche": {
     "default": 0,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "size": {
     "default": 1,
     "min": 0.5,
     "max": 1.6,
     "step": 0.01
    },
    "accent": {
     "default": 0,
     "min": 0,
     "max": 1,
     "step": 1
    },
    "drift": {
     "default": 0,
     "min": 0,
     "max": 0.2,
     "step": 0.005
    },
    "calm": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmX": {
     "default": 0.25,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmY": {
     "default": 0.6,
     "min": 0,
     "max": 1,
     "step": 0.01
    }
   }
  },
  {
   "id": "orb-sphere",
   "name": "Light orb",
   "family": "light",
   "look": "One sphere with a slowly turning nebula, a bright rim and specks of light: glowing in a dark field on light-text pages, a dark glass ball on others.",
   "bestOn": [
    "hero",
    "card",
    "band"
   ],
   "motion": "slow",
   "cost": "mid",
   "palettes": [
    "light",
    "dark",
    "colour"
   ],
   "focal": true,
   "params": {
    "size": {
     "default": 0.36,
     "min": 0.12,
     "max": 0.6,
     "step": 0.01
    },
    "rim": {
     "default": 0.8,
     "min": 0,
     "max": 1.5,
     "step": 0.01
    },
    "innerContrast": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "stars": {
     "default": 60,
     "min": 0,
     "max": 200,
     "step": 1
    },
    "glow": {
     "default": 0.35,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "speed": {
     "default": 0.05,
     "min": 0,
     "max": 0.4,
     "step": 0.005
    },
    "pulse": {
     "default": 0,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "orbX": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "orbY": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calm": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmX": {
     "default": 0.25,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmY": {
     "default": 0.7,
     "min": 0,
     "max": 1,
     "step": 0.01
    }
   }
  },
  {
   "id": "painterly-landscape",
   "name": "Painterly landscape",
   "family": "mesh",
   "look": "A soft, out-of-focus landscape painted in broad dabs: sky, hazy far hills and a near hill with a lit crest in the page colours, to sit under a UI window.",
   "bestOn": [
    "card",
    "hero"
   ],
   "motion": "slow",
   "cost": "mid",
   "palettes": [
    "light",
    "dark",
    "colour"
   ],
   "params": {
    "horizon": {
     "default": 0.45,
     "min": 0.3,
     "max": 0.7,
     "step": 0.01
    },
    "slope": {
     "default": 14,
     "min": 0,
     "max": 30,
     "step": 1
    },
    "side": {
     "default": 0,
     "min": -1,
     "max": 1,
     "step": 1
    },
    "hillY": {
     "default": 0.12,
     "min": -0.1,
     "max": 0.35,
     "step": 0.01
    },
    "blur": {
     "default": 0.6,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "brush": {
     "default": 0.6,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "grain": {
     "default": 0.03,
     "min": 0,
     "max": 0.1,
     "step": 0.005
    },
    "drift": {
     "default": 0.02,
     "min": 0,
     "max": 0.2,
     "step": 0.005
    },
    "calm": {
     "default": 0.4,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmX": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmY": {
     "default": 0.55,
     "min": 0,
     "max": 1,
     "step": 0.01
    }
   }
  },
  {
   "id": "prism-dispersion",
   "name": "Prism light",
   "family": "light",
   "look": "A soft white beam crosses a dark room, breaks into a widening fan of colour and lands as a glowing spectrum on the far wall.",
   "bestOn": [
    "hero",
    "band",
    "card"
   ],
   "motion": "slow",
   "cost": "low",
   "palettes": [
    "dark"
   ],
   "focal": true,
   "params": {
    "splitX": {
     "default": 0.28,
     "min": 0.05,
     "max": 0.95,
     "step": 0.01
    },
    "splitY": {
     "default": 0.4,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "bend": {
     "default": 30,
     "min": 0,
     "max": 60,
     "step": 1
    },
    "fanSpread": {
     "default": 0.42,
     "min": 0.2,
     "max": 0.7,
     "step": 0.01
    },
    "hueSpread": {
     "default": 55,
     "min": 20,
     "max": 70,
     "step": 1
    },
    "beamWidth": {
     "default": 0.006,
     "min": 0.002,
     "max": 0.03,
     "step": 0.001
    },
    "haze": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "intensity": {
     "default": 1,
     "min": 0,
     "max": 1.5,
     "step": 0.01
    },
    "sway": {
     "default": 0.02,
     "min": 0,
     "max": 0.08,
     "step": 0.005
    },
    "calm": {
     "default": 0.4,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmX": {
     "default": 0.25,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmY": {
     "default": 0.78,
     "min": 0,
     "max": 1,
     "step": 0.01
    }
   }
  },
  {
   "id": "ridgeline",
   "name": "Ridgeline",
   "family": "pattern",
   "look": "Stacked thin lines rising into a few clean peaks, the front lines hiding the ones behind, with one line picked out in the accent.",
   "bestOn": [
    "band"
   ],
   "motion": "slow",
   "cost": "low",
   "palettes": [
    "light",
    "dark",
    "colour"
   ],
   "focal": true,
   "random": false,
   "subjects": [
    "the divider band (assets/components/fx-band), lines rising on the side away from the copy"
   ],
   "params": {
    "lines": {
     "default": 36,
     "min": 12,
     "max": 90,
     "step": 1
    },
    "peak": {
     "default": 0.38,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "envelope": {
     "default": 0.35,
     "min": 0.1,
     "max": 1,
     "step": 0.01
    },
    "noiseScale": {
     "default": 2.6,
     "min": 0.5,
     "max": 8,
     "step": 0.1
    },
    "lineWidth": {
     "default": 1.2,
     "min": 0.5,
     "max": 3,
     "step": 0.1
    },
    "speed": {
     "default": 0.03,
     "min": 0,
     "max": 0.3,
     "step": 0.005
    },
    "span": {
     "default": 0.84,
     "min": 0.3,
     "max": 1,
     "step": 0.01
    },
    "focus": {
     "default": 0.5,
     "min": 0.2,
     "max": 0.8,
     "step": 0.01
    },
    "highlight": {
     "default": 1,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calm": {
     "default": 0.8,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmX": {
     "default": 0.25,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmY": {
     "default": 0.7,
     "min": 0,
     "max": 1,
     "step": 0.01
    }
   }
  },
  {
   "id": "ruled-grounds",
   "name": "Ruled dot ground",
   "family": "pattern",
   "look": "A fine dot ruling with a small cross on every fourth node over a grainy ground; a wide soft light drifts across it. A quiet ground for a UI card on top.",
   "bestOn": [
    "card",
    "band"
   ],
   "motion": "slow",
   "cost": "low",
   "palettes": [
    "light",
    "dark",
    "colour"
   ],
   "params": {
    "cell": {
     "default": 16,
     "min": 12,
     "max": 28,
     "step": 1
    },
    "major": {
     "default": 4,
     "min": 0,
     "max": 8,
     "step": 1
    },
    "ink": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "focus": {
     "default": 0.6,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "speed": {
     "default": 0.8,
     "min": 0,
     "max": 2,
     "step": 0.01
    },
    "reach": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "grain": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calm": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmX": {
     "default": 0.25,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmY": {
     "default": 0.7,
     "min": 0,
     "max": 1,
     "step": 0.01
    }
   }
  },
  {
   "id": "silk-folds",
   "name": "Silk folds",
   "family": "material",
   "look": "Large, unevenly spaced folds of satin in one page colour (a muted tint on light pages), with a broad soft sheen along them as they move slowly.",
   "bestOn": [
    "hero",
    "card",
    "band"
   ],
   "motion": "slow",
   "cost": "low",
   "palettes": [
    "light",
    "dark",
    "colour"
   ],
   "params": {
    "tone": {
     "default": 0,
     "min": 0,
     "max": 2,
     "step": 1
    },
    "scale": {
     "default": 1,
     "min": 0.4,
     "max": 2.5,
     "step": 0.01
    },
    "folds": {
     "default": 0.6,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "sheen": {
     "default": 0.6,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "speed": {
     "default": 0.05,
     "min": 0,
     "max": 0.4,
     "step": 0.005
    },
    "grain": {
     "default": 0.02,
     "min": 0,
     "max": 0.1,
     "step": 0.005
    },
    "angle": {
     "default": 25,
     "min": -90,
     "max": 90,
     "step": 1
    },
    "calm": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmX": {
     "default": 0.25,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmY": {
     "default": 0.7,
     "min": 0,
     "max": 1,
     "step": 0.01
    }
   }
  },
  {
   "id": "soft-light-bars",
   "name": "Soft light bars",
   "family": "light",
   "look": "Four to seven soft, nearly upright bars of light grouped to one side, like light through slats on a wall, breathing slowly beside an empty gap for text.",
   "bestOn": [
    "hero",
    "card",
    "band",
    "footer"
   ],
   "motion": "slow",
   "cost": "low",
   "palettes": [
    "light",
    "dark",
    "colour"
   ],
   "focal": true,
   "params": {
    "speed": {
     "default": 0.5,
     "min": 0,
     "max": 2,
     "step": 0.01
    },
    "bars": {
     "default": 0,
     "min": 0,
     "max": 7,
     "step": 1
    },
    "tilt": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "softness": {
     "default": 0.6,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "glow": {
     "default": 0.8,
     "min": 0,
     "max": 1.5,
     "step": 0.01
    },
    "breathe": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "haze": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "stipple": {
     "default": 0.4,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "grain": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calm": {
     "default": 0.55,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmX": {
     "default": 0.25,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmY": {
     "default": 0.7,
     "min": 0,
     "max": 1,
     "step": 0.01
    }
   }
  },
  {
   "id": "spotlight-cone",
   "name": "Stage spotlight",
   "family": "light",
   "look": "One slanted stage light from out of frame falls through drifting haze and lands as a soft pool on the floor, for a product or UI on stage.",
   "bestOn": [
    "card",
    "hero"
   ],
   "motion": "slow",
   "cost": "low",
   "palettes": [
    "dark",
    "colour"
   ],
   "focal": true,
   "params": {
    "x": {
     "default": 0.5,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "lean": {
     "default": 0.3,
     "min": 0,
     "max": 0.8,
     "step": 0.01
    },
    "width": {
     "default": 0.22,
     "min": 0.08,
     "max": 0.5,
     "step": 0.01
    },
    "poolY": {
     "default": 0.8,
     "min": 0.5,
     "max": 0.95,
     "step": 0.01
    },
    "haze": {
     "default": 0.45,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "edge": {
     "default": 0.5,
     "min": 0.1,
     "max": 1,
     "step": 0.01
    },
    "intensity": {
     "default": 1,
     "min": 0,
     "max": 1.5,
     "step": 0.01
    },
    "breathe": {
     "default": 0,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "speed": {
     "default": 0.12,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calm": {
     "default": 0.4,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmX": {
     "default": 0.2,
     "min": 0,
     "max": 1,
     "step": 0.01
    },
    "calmY": {
     "default": 0.3,
     "min": 0,
     "max": 1,
     "step": 0.01
    }
   }
  }
 ]
}