{
  "id?": "string",
  "className?": "string",
  "background?": "string - Default: 'transparent'",
  "particleSize?": "number - Deprecated, use minSize/maxSize instead",
  "minSize?": "number - Minimum particle size. Default: 0.5",
  "maxSize?": "number - Maximum particle size. Default: 1",
  "speed?": "number - Animation speed. Default: 4",
  "particleColor?": "string - Particle color, supports CSS variables. Default: 'var(--color-primary-cta)'",
  "particleDensity?": "number - Number of particles. Default: 100"
}