霓虹都市夜景廣角人像

```json { "model": "gemini-nano-banana-pro", "mode": "image", "aspect_ratio": "4:5", "quality": "ultra", "style": "cinematic_realism", "scene": { "setting": "夜晚繁忙的霓虹燈城市街道，雨後濕漉的路面，主體後方有發光的招牌和車流", "weather": "細雨剛停，路面反光，空氣潮濕", "background": "柔和的散景城市燈光，移動的汽車，行人輕微的動態模糊，帶有彩色招牌的高樓大廈", "time": "夜晚" }, "subject": { "type": "年輕女性", "pose": "站在斑馬線中央，將智慧型手機靠近鏡頭", "expression": "自然溫暖的笑容，真誠而喜悅", "hair": "微亂的頭髮被風吹到臉上", "wardrobe": "深色大衣或西裝外套，極簡配飾", "props": ["智慧型手機"] }, "composition": { "framing": "特寫肖像，帶有廣角畸變，主體置中，手機在前景", "camera_distance": "非常近，營造親密的街頭攝影感", "perspective": "廣角鏡頭視角，略帶魚眼效果，背景向外延伸", "depth_of_field": "淺景深至中景深，主體清晰可辨，背景燈光柔和", "foreground_detail": "手機和手部因運動和鏡頭特性而略顯柔和" }, "camera": { "lens": "24mm 廣角（略帶魚眼特性）", "aperture": "f/1.8", "shutter_speed": "1/40", "iso": "1600", "focus": "臉部對焦，手機略有失焦" }, "lighting": { "key_light": "霓虹燈招牌溢出的光線照亮臉部，帶有青色/綠色和暖色調的混合高光", "fill": "濕潤地面反射的路燈光線", "mood": "夢幻般的都市夜生活，柔和的對比，浪漫的寫實主義" }, "color_grading": { "palette": "青色、藍綠色、綠色霓虹燈與暖色膚色混合", "contrast": "柔和對比，陰影提升", "highlights": "霓虹燈招牌上的發光光暈", "film_emulation": "35mm 膠片質感" }, "texture_and_detail": { "film_grain": "明顯的顆粒感，真實", "bloom": "燈光上細微的光暈", "sharpness": "略微不完美，有機的街頭攝影", "skin_texture": "自然的毛孔，無塑膠感平滑" }, "motion": { "hair_movement": "風吹動臉上的髮絲", "background_motion": "汽車和行人移動帶來的光線拖影", "camera_feel": "手持抓拍感" }, "negative_prompt": [ "塑膠皮膚", "過於銳利的臉部", "乾淨的攝影棚燈光", "動漫", "卡通", "過度對稱的臉部", "過度飽和的霓虹燈", "HDR 效果", "虛假的景深模糊邊緣", "多餘的手指", "扭曲的手部", "文字偽影", "標誌扭曲", "AI 光澤皮膚", "完美乾淨的背景" ] } ```