Prompt: “Edit the uploaded portrait to preview a professional rich chocolate-brown hair color with subtle caramel balayage. Preserve the person’s exact facial features, skin tone, expression, hairstyle, hair length, and background. Apply color only to the hair, retaining individual strands, natural texture, realistic roots, and existing highlights and shadows. Keep eyebrows unchanged. Match the original lighting and camera quality, with clean edges around the forehead and ears. Avoid skin smoothing or beauty filters.”
