寫實的街頭浪漫抓拍提示（加拉達大橋）

```json { "generation_request": { "meta_data": { "tool": "NanoBanana Pro", "task_type": "photoreal_candid_street_romance", "version": "v2.1_GALATA_BRIDGE_TWO_TEAS_SEAGULL_EN", "priority": "highest" }, "output_settings": { "aspect_ratio": "4:5", "orientation": "portrait", "resolution_target": "ultra_high_res", "render_style": "ultra_photoreal_candid_street_film_still", "sharpness": "crisp_but_natural", "film_grain": "subtle_35mm", "color_grade": "true_to-life_bosphorus_daylight", "dynamic_range": "natural_not_hdr", "skin_rendering": "real_texture_no_retouch" }, "global_rules": { "camera_language": "35mm 鏡頭等效焦距，視線水平，不完美的隨手拍攝構圖，捕捉真實紀錄片感，臉部可見時聚焦於眼睛", "lighting_language": "僅限自然光（柔和日光 + 天空補光），無攝影棚燈光，無閃光燈", "authenticity_markers": "真實皮膚紋理，真實街頭氛圍，僅有輕微背景動態模糊，無 HDR，無 AI 光暈" }, "creative_prompt": { "scene_summary": "伊斯坦堡加拉達大橋。情侶站在欄杆旁，手持兩杯小茶。一隻海鷗從近處飛過，以一種有趣而真實的方式打斷了這一刻。", "subjects": { "count": 2, "description": "同一對年輕男女（二十出頭），普通而真實，非模特兒般；臉部清晰可見", "expression": "柔和的微笑轉為輕聲笑，僅有微表情", "skin_and_face": "自然皮膚紋理，無美顏修飾" }, "wardrobe_and_props": { "clothing": "中性色調的簡約日常服裝，略帶皺褶，無標誌", "props": "兩杯冒著熱氣的土耳其茶，一張小紙巾，無品牌標誌" }, "micro_action": "海鷗俯衝而下；她本能地將茶杯拉近；他笑了並靠過去；他們的肩膀自然地碰觸", "environment_details": { "location": "加拉達大橋氛圍", "background": "博斯普魯斯海峽水面，遠處渡輪剪影，漁夫模糊的身影，欄杆紋理，無可讀文字標誌" }, "composition": "視線水平中景，略微偏離中心，臉部清晰，背景輕柔地後退", "mood": "輕快、人性化、伊斯坦堡的真實感" }, "negative_prompt": [ "攝影棚燈光", "閃光燈", "美顏修飾", "塑膠皮膚", "模特兒臉孔", "完美對稱", "HDR", "AI 光暈", "假散景", "可讀文字", "標誌", "浮水印", "擺拍的旅遊海報感" ] } } ```