黑白照相亭情侶網格提示（16 格）

```json
{
  "generation_request": {
    "meta_data": {
      "task_type": "black_and_white_photobooth_couple_romantic_grid_4x4",
      "language": "zh-TW",
      "priority": "highest",
      "version": "v1.2_BW_PHOTOBOOTH_COUPLE_ROMANTIC_4X4"
    },
    "input": {
      "mode": "image_to_image",
      "reference_image_usage": "very_high",
      "preserve_identity": true,
      "preserve_facial_features": true,
      "preserve_hairstyle": true,
      "notes": "請使用上傳的參考圖作為成年男性和成年女性的嚴格身份錨點。在所有 16 個面板中，保留精確的面部結構、骨骼比例和髮型。保持浪漫、溫暖、親密的氛圍——不要悲傷，不要誇張的喜劇感。"
    },
    "output": {
      "aspect_ratio": "1:1",
      "resolution": "ultra_high",
      "num_images": 1,
      "layout": {
        "type": "grid",
        "rows": 4,
        "cols": 4,
        "gutter": "thin",
        "panel_consistency": "very_high"
      },
      "sharpness": "crisp_photobooth",
      "grain": "subtle_analog_bw"
    },
    "scene": {
      "concept": "一對情侶的浪漫黑白拍貼機底片",
      "environment": "平坦的中性灰色背景",
      "lighting": {
        "style": "直射拍貼機閃光燈",
        "key_light": "前置閃光燈略柔和但清晰",
        "shadows": "主體後方有極輕微的柔和陰影",
        "avoid": "電影般的側光、戲劇性的對比"
      }
    },
    "camera": {
      "lens": "50mm",
      "framing": "緊密拍攝頭部和肩膀",
      "focus": "每個面板中的眼睛都完美銳利"
    },
    "subject": {
      "type": "成年情侶",
      "composition": "每個畫面中都非常靠近",
      "wardrobe": "簡約中性上衣，無標誌",
      "makeup": "自然膚質",
      "anatomy_rules": "精確的面部比例，正確的手部"
    },
    "expression_set": {
      "panel_01": "臉頰貼臉頰的溫柔微笑",
      "panel_02": "額頭相觸，閉眼溫柔微笑",
      "panel_03": "男士輕吻女士臉頰 (PG-13)",
      "panel_04": "女士輕吻男士臉頰",
      "panel_05": "鼻子相觸，微妙微笑",
      "panel_06": "眼神交流，親密的平靜凝視",
      "panel_07": "女士將頭靠在他的肩膀上",
      "panel_08": "男士輕輕環抱女士",
      "panel_09": "兩人微笑，額頭幾乎相觸",
      "panel_10": "兩人一起輕聲笑，眼睛自然瞇起",
      "panel_11": "女士輕柔地捧著他的臉",
      "panel_12": "男士將她的頭髮撥到耳後",
      "panel_13": "緊密擁抱，側面展現親密感",
      "panel_14": "在太陽穴附近輕吻",
      "panel_15": "耳邊細語時刻，溫柔微笑",
      "panel_16": "兩人看向鏡頭，展現溫暖自信的情侶能量"
    },
    "style": {
      "color": "純黑白",
      "contrast": "中高",
      "skin_texture": "自然毛孔可見"
    }
  }
}
```