Photorealistic vertical 9:16, candid UGC phone look in a bright generic cosmetics store aisle (no brand logos). A woman's hand holds up a small rose-gold portable mini hair-styler brush from the reference image toward the phone camera, presenting the device clearly (rose-gold handle with a round heated brush barrel with bristles). Confident "let me show you this" vibe, store shelves softly blurred behind. Keep the device exactly like the reference. No brand logos, no on-screen text, no watermark.
