Nano Banana画面怎么描述提示词的重点在主体、场景、光线、构图和画面比例，服饰、背景与镜头语言也要保持一致。

showing intricate texture and craftsmanship detail；shallow depth of field；warm directional lighting. Top-right panel: clean studio product shot of the item alone resting。seamless light gray background；soft even studio lighting with subtle shadow；sharp focus showcasing full design and material detail. Bottom-right panel: close-up beaut。direct or slightly angled gaze at camera；neutral warm-toned background；soft flattering studio lighting。