冬雪中的写实街头浪漫抓拍

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_candid_street_romance",
      "version": "v2.0_BESIKTAS_WINTER_SCARF_SNOW_FLURRIES_EN",
      "priority": "highest"
    },
    "output_settings": {
      "aspect_ratio": "9:16",
      "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_winter_realism",
      "dynamic_range": "natural_not_hdr",
      "skin_rendering": "real_texture_no_retouch"
    },
    "global_rules": {
      "camera_language": "35mm lens, eye-level, candid documentary framing, focus on eyes",
      "lighting_language": "overcast winter daylight only, no flash",
      "authenticity_markers": "real snow texture, subtle halation on snow highlights, no AI glow"
    },
    "creative_prompt": {
      "scene_summary": "Beşiktaş on a cold winter day with light snow flurries. The same couple shares one scarf while walking. Quiet, romantic, not staged.",
      "subjects": {
        "count": 2,
        "description": "the same couple (early 20s), consistent faces across series, ordinary and real",
        "expression": "slight smiles, cheeks a bit red from cold, micro-expressions only"
      },
      "wardrobe": {
        "female": "long dark wool coat, cream scarf, leather gloves, dark jeans, simple boots",
        "male": "charcoal wool coat, knit sweater, simple beanie optional, dark jeans",
        "rules": "winter-appropriate layers, elegant everyday style, neutral palette, no logos, realistic fabric texture"
      },
      "micro_action": "he adjusts the scarf around her neck; she looks up and smiles softly; snow gathers on shoulders and hair",
      "environment_details": {
        "location": "Beşiktaş street near waterfront vibe",
        "background": "snow-dusted pavement, parked cars lightly covered, distant ferry lights soft, no readable signage"
      },
      "composition": "eye-level medium shot, imperfect candid crop, faces sharp, snowfall softly blurred in foreground",
      "mood": "warmth inside cold, gentle intimacy"
    },
    "negative_prompt": [
      "fake snow",
      "studio lighting",
      "beauty retouch",
      "plastic skin",
      "HDR",
      "AI glow",
      "posed poster look",
      "readable text",
      "logos",
      "watermark"
    ]
  }
}