深色背景，这身穿搭印出来更稳

Lit in a professional studio with minimal lighting — a soft key light on the subject, gentle shadow falloff, dark neutral background, high contrast and strong subject isolation — an average British man in his late 20s to early 40s stands in a photorealistic portrait, natural appearance and realistic facial features, short well-groomed hair, light stubble or clean-shaven. His posture is relaxed yet confident, radiating quiet self-assurance. He's dressed in a stylish, comfortable modern casual outfit: a well-fitted neutral-toned jacket or overshirt, a premium plain t-shirt, tailored trousers or dark jeans, and clean minimalist sneakers — contemporary, understated, effortlessly fashionable. The lighting highlights facial structure, texture and silhouette while keeping the environment subtle. Sharp focus on the subject, shallow depth of field, natural skin texture, realistic fabric detail, editorial fashion photography style, ultra-realistic, high resolution. Optional negative prompt: blur, heavy retouching, unrealistic skin, dramatic fashion styling, cluttered background, extra limbs, distortion, cartoonish style.