GamutMapMethod
Gamut mapping algorithm for toSrgbGamut / toP3Gamut:
import type { GamutMapMethod } from '@pbroom/color-kit';types.ts:20type GamutMapMethod = 'chroma-reduction' | 'css';'chroma-reduction': reduce OKLCH chroma at fixed lightness and hue.'css': CSS Color 4 gamut mapping (chroma bisection with a 0.02 deltaE OK just-noticeable-difference clip).