超寫實偷拍水花浪漫

```json
{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_candid_swim_romance",
      "version": "v1.0_MUGLA_SHALLOW_WATER_LAUGH_EN",
      "priority": "highest"
    },
    "output_settings": {
      "aspect_ratio": "9:16",
      "orientation": "portrait",
      "resolution_target": "ultra_high_res",
      "render_style": "ultra_photoreal_candid_film_still",
      "sharpness": "crisp_but_natural",
      "film_grain": "subtle_35mm",
      "color_grade": "true_to_life_summer_skin_tone",
      "dynamic_range": "natural_not_hdr",
      "skin_rendering": "real_texture_no_retouch"
    },
    "global_rules": {
      "camera_language": "35mm lens equivalent, eye-level, handheld from shoreline, candid documentary feel",
      "lighting_language": "motivated natural light only (soft sun + sky fill), no flash",
      "authenticity_markers": "real wet hair, natural water sheen, no AI glow, slight motion blur only in splashes"
    },
    "creative_prompt": {
      "scene_summary": "穆拉海岸。他們站在及腰的淺水中，輕聲笑著。一個浪漫的偷拍時刻——凌亂的頭髮、鹹濕的皮膚，以及那種不費力的親密感。",
      "subjects": {
        "count": 2,
        "description": "20 歲出頭的年輕男女，普通、真實；臉部清晰可見",
        "expression": "真誠的笑聲，溫柔的眼神交流",
        "skin_and_face": "自然的濕潤皮膚紋理，未經修飾"
      },
      "wardrobe_and_props": {
        "female": "簡約泳衣，頭髮濕潤微亂，無首飾，無標誌",
        "male": "簡約泳褲，無標誌"
      },
      "micro_action": "一人輕輕潑水；另一人嚇了一跳然後笑了；他們本能地靠得更近；手在水線下相遇",
      "environment_details": {
        "location": "{argument name=\"location\" default=\"穆拉淺水灣 (Akyaka / Gökova 風情)\"}",
        "background": "碧綠海水，遠處松樹山丘，幾塊岩石；無海灘俱樂部家具；無豪華遊艇",
        "water_details": "真實漣漪，膝蓋處泡沫，陽光閃爍，可見水底光斑"
      },
      "lighting": "明亮的自然日光；受控的高光；深邃但細緻的陰影；僅在水面閃光處有細微光暈",
      "composition": "垂直 9:16，中景；情侶略微偏離中心；水線可見；臉部清晰；背景柔和後退",
      "mood": "俏皮浪漫，真實夏日"
    },
    "negative_prompt": [
      "攝影棚燈光",
      "閃光燈",
      "美顏修飾",
      "塑膠皮膚",
      "模特兒臉孔",
      "HDR",
      "AI 光暈",
      "豪華遊艇",
      "海灘俱樂部",
      "文字",
      "標誌",
      "浮水印",
      "露骨裸露",
      "過度性化",
      "假水"
    ]
  }
}
```