提示词

Full-body mirror selfie of an adult man with light-medium skin and short dark hair, seated on a wooden chair. He wears a white button-up shirt sleeves rolled up, black trousers, silver buckle belt, ribbed socks, and leather dress shoes. Legs are spread apart; left hand rests on thigh while right holds phone for capture. Modern interior design background with clean lines. Full-bleed vertical composition with screen-safe negative space., shot on iPhone 15 Pro main camera, authentic smartphone computational photography, natural Smart HDR, Instagram lifestyle post, outdoor urban or gym scene, wardrobe matching reference outfit, relaxed confident male influencer pose, phone photo with natural grain, Instagram story mirror selfie, golden hour window light, natural phone grain, phone held naturally in one hand for selfie, phone visible in frame, a single uninterrupted photograph only, no written words or typography anywhere in frame, no captions, no app UI, no social-media post layout, no screenshot borders