/**
 * The 3D view's stylesheet: the colours of what stands on the surface, in light and dark, and the rules that lay the scene out. Like the drawing's own, the
 * defaults are in `:where()`, which has no weight, so a page's own rule always wins; the colours are custom properties (`--ky-up-*`) a page can set.
 */
export declare const KYOGIJO_TURN_STYLE: string;