率真街头浪漫提示词（土耳其伊斯坦布尔地铁）

提示词

{   "generation_request": {     "meta_data": {       "tool": "NanoBanana Pro",       "task_type": "photoreal_candid_street_romance",       "version": "v2.0_METRO_ENTRANCE_SCARF_FIX_EN",       "priority": "最高"     },     "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": "restrained_realism_city",       "dynamic_range": "natural_not_hdr",       "skin_rendering": "real_texture_no_retouch"     },     "global_rules": {       "camera_language": "35mm lens equivalent, handheld candid framing, documentary feel",       "lighting_language": "motivated city daylight + subway entrance practicals, no flash",       "authenticity_markers": "real crowd energy, slight background blur only, no AI glow"     },     "creative_prompt": {       "scene_summary": "{argument name="location" default="Istanbul"} 地铁入口，天气寒冷。情侣停下脚步。他轻轻帮她整理围巾。一个发生在公共场合的关怀微瞬间。",       "subjects": {         "count": 2,         "description": "同一对情侣（20岁出头），普通人，面部可见且清晰",         "expression": "轻微专注与羞涩的温暖，只表现细微表情",         "skin_and_face": "真实质感，不过度修饰，眼下略有阴影"       },       "wardrobe_and_props": {         "clothing": "简洁的中性色外套/夹克，略有褶皱，无 logo",         "props": "手里拿着一张地铁卡，背包肩带，无品牌标识"       },       "micro_action": "他调整她的围巾；她抬头看了他一秒；目光短暂停留后自然移开",       "environment_details": {         "location": "Istanbul 地铁入口氛围",         "background": "下行楼梯、栏杆、行人虚化、城市质感、没有可读文字"       },       "composition": "平视中景，构图不完美，面部清晰，背景自然后退",       "mood": "安静的关怀，不做作的爱"     },     "negative_prompt": [       "studio lighting",       "flash",       "beauty retouch",       "plastic skin",       "model faces",       "perfect symmetry",       "HDR",       "AI glow",       "text",       "logo",       "watermark"     ]   } }