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" ] } } } ```