Reusable fixed-style PPTX generation skill for the Botanical Blur System visual brand — warm cream (#F7F4EA) editorial layouts, botanical motion-blur textures, sky blue (#3D8FD9), deep green (#0E5A3D), muted coral (#D9573F), dark slate (#2B302F), white leaf-outline motifs, varied slide family with full-bleed texture slides, curved bands, rounded panels, and structured grids.
