歐洲老城石階上的俯拍浪漫瞬間

{
  "generation_request": {
    "meta_data": {
      "task_type": "photoreal_candid_city_stairs_romance",
      "language": "zh",
      "priority": "highest",
      "version": "v1.0_OVERHEAD_STAIRS_HUG_FLOWERS_BEHIND_BACK"
    },
    "output": {
      "aspect_ratio": "3:4",
      "resolution": "high",
      "num_images": 1
    },
    "scene": {
      "concept": "從上方俯拍城市石階上安靜浪漫的擁抱瞬間",
      "environment": "紅褐色磚牆旁的古樸石階，復古鐵藝欄杆，歐洲老城街景，質感細膩的建築背景",
      "composition": "高角度俯拍視角，情侶位於臺階中央，復古欄杆在前景形成層次感，石階呈現強烈的縱深引導線"
    },
    "subject": {
      "couple": "擁抱中的成年男女",
      "wardrobe": {
        "woman": "[米色風衣]，深色長髮，手提淺色中性色手袋",
        "man": "淺色短袖襯衫搭配棕色針織背心，深色長褲"
      },
      "prop": "用牛皮紙包裹並悄悄藏在男士身後的[亮粉色]花束",
      "pose": "親密相擁，女士手臂輕搭在男士肩上，神情溫和寧靜",
      "emotion": "溫柔、真實、私密的浪漫氛圍"
    },
    "camera": {
      "shot": "高角度俯拍的長焦抓拍特寫",
      "lens_mm": 85,
      "aperture": "f/2.8",
      "focus": "對焦於情侶和花束，背景建築呈現自然的淺景深微虛化",
      "style": "寫實紀實街拍風，細膩的皮膚紋理與清晰的衣物織物細節"
    },
    "lighting": {
      "style": "柔和的陰天漫射自然光",
      "notes": "無閃光燈，曝光均勻，保留石階紋理質感與鮮花的原色層次"
    },
    "color_grade": {
      "palette": "大地色系中性色與磚紅牆面色調，配以鮮明突出的花束色彩",
      "contrast": "柔和自然的紀實對比度",
      "tone": "溫暖、安靜、帶有電影質感的寫實浪漫風格"
    }
  }
}