逼真情侣自拍网格，带身份锁定

```json
{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photorealistic_multi_panel_grid",
      "version": "v1.0",
      "priority": "high"
    },
    "references": {
      "male_character_reference_image": "UPLOAD_MALE_REFERENCE (REQUIRED)",
      "female_character_reference_image": "UPLOAD_FEMALE_REFERENCE (REQUIRED)",
      "reference_rules": {
        "preserve_uploaded_character_identities": true,
        "identity_lock_strength": 0.99,
        "do_not_copy_any_unprovided_identity": true,
        "same_people_every_panel": true
      }
    },
    "output_settings": {
      "layout": {
        "type": "2x1_grid_vertical",
        "border": "thin_white_gutter",
        "frame_consistency_rule": "same_couple_same_outfits_same_location_same_lighting"
      },
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "resolution": "ultra_high_res",
      "render_style": "photorealistic_editorial_selfie",
      "sharpness": "high",
      "film_grain": "subtle"
    },
    "creative_prompt": {
      "scene_summary": "创建一个两格垂直拼贴（2x1）。一对情侣用手机从头顶（俯视角度）拍摄的超写实自拍照。户外场景，灰色石板路面。明亮的自然日光，色彩干净，皮肤纹理清晰，毛孔真实可见。确保两人身份严格匹配上传的男性和女性参考图。无文字/标志/水印。",
      "environment": {
        "location": "户外",
        "background": "灰色石板路面，略微失焦，干净现代的人行道",
        "lighting": "自然日光，柔和但清晰，前额/脸颊有轻微高光，无强烈阴影"
      },
      "camera": {
        "type": "智能手机自拍相机",
        "angle": "强烈的俯视自拍角度",
        "lens_look": "广角自拍（等效 24-28mm），轻微透视畸变",
        "focus": "面部清晰，背景略微柔和"
      },
      "wardrobe_and_style": {
        "consistency_rule": "两格中服装保持一致",
        "male": {
          "top": "黑色 T 恤或黑色上衣（简约，无标志）"
        },
        "female": {
          "top": "深红色挂脖/吊带上衣（干净，极简）"
        }
      },
      "panel_plan": [
        {
          "panel": 1,
          "action": "两人脸部紧密靠近，看向镜头。女性表情平静/轻微嘟嘴。男性温柔微笑。头部轻微触碰。",
          "framing": "特写自拍，两人脸部完全可见，肩膀部分可见"
        },
        {
          "panel": 2,
          "action": "男性亲吻女性脸颊。女性眨眼，带着大大的俏皮笑容。手机手/手臂在底部边缘可见，如同真实的自拍。",
          "framing": "与第 1 格相同的角度和距离，保持两人脸部清晰可辨（无严重遮挡）"
        }
      ],
      "quality_rules": [
        "超逼真皮肤"
      ]
    }
  }
}
```

---

**Original English:**
{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photorealistic_multi_panel_grid",
      "version": "v1.0",
      "priority": "high"
    },
    "references": {
      "male_character_reference_image": "UPLOAD_MALE_REFERENCE (REQUIRED)",
      "female_character_reference_image": "UPLOAD_FEMALE_REFERENCE (REQUIRED)",
      "reference_rules": {
        "preserve_uploaded_character_identities": true,
        "identity_lock_strength": 0.99,
        "do_not_copy_any_unprovided_identity": true,
        "same_people_every_panel": true
      }
    },
    "output_settings": {
      "layout": {
        "type": "2x1_grid_vertical",
        "border": "thin_white_gutter",
        "frame_consistency_rule": "same_couple_same_outfits_same_location_same_lighting"
      },
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "resolution": "ultra_high_res",
      "render_style": "photorealistic_editorial_selfie",
      "sharpness": "high",
      "film_grain": "subtle"
    },
    "creative_prompt": {
      "scene_summary": "Create a two-panel vertical collage (2x1). Photorealistic couple selfie shot from a phone held overhead (top-down angle). Outdoor setting on gray stone pavement tiles. Bright natural daylight, clean colors, crisp skin texture, realistic pores. Keep both identities strictly matching the uploaded male and female references. No text/logos/watermarks.",
      "environment": {
        "location": "outdoors",
        "background": "gray stone pavement tiles, slightly out of focus, clean modern sidewalk",
        "lighting": "natural daylight, soft but clear, mild highlights on forehead/cheeks, no harsh shadows"
      },
      "camera": {
        "type": "smartphone selfie camera",
        "angle": "strong top-down selfie angle",
        "lens_look": "wide selfie (24-28mm equivalent), mild perspective distortion",
        "focus": "faces sharp, background slightly soft"
      },
      "wardrobe_and_style": {
        "consistency_rule": "same outfits across both panels",
        "male": {
          "top": "black t-shirt or black top (simple, no logos)"
        },
        "female": {
          "top": "deep red halter/strap top (clean, minimal)"
        }
      },
      "panel_plan": [
        {
          "panel": 1,
          "action": "Both faces close together looking into the camera. Woman has a calm/soft pout expression. Man has a gentle smile. Heads touching lightly.",
          "framing": "tight selfie, both faces fully visible, shoulders partially visible"
        },
        {
          "panel": 2,
          "action": "Man kisses the woman’s cheek. Woman winks with a big playful smile. The phone-hand/arm is visible at the bottom edge like a real selfie.",
          "framing": "same angle and distance as panel 1, keep both faces readable (no heavy occlusion)"
        }
      ],
      "quality_rules": [
        "ultra realistic skin "
      ]
    }
  }
}