巴黎咖啡馆多面板网格，用于身份保留

{
    "generation_request": {
      "meta_data": { "tool": "NanoBananaPro", "task_type": "photorealistic_multi_panel_grid", "version": "v1.0" },
      "output_settings": { "layout": { "type": "2x2_grid", "border": "thin_white_gutter", "frame_consistency_rule": "same_person_same_outfit" }, "aspect_ratio": "4:5", "resolution": "ultra_high_res", "render_style": "vintage_film_grain_soft" },
      "reference_constraints": { "character_reference_image": "UPLOAD_REF_IMAGE", "use_reference_face_only": true, "identity_lock": true, "strict_face_match": true },
      "global_prompt": {
        "scene": "Parisian Cafe Terrace. Round marble table, woven chairs. Street view with Haussmann buildings. Morning light.",
        "subject": {
          "type": "influencer",
          "identity": "same person as reference image",
          "hair": "messy bun with curtain bangs",
          "makeup": "french girl red lip, minimal eye",
          "outfit": "oversized white button down shirt, blue jeans, ballet flats",
          "prop": "croissant and cappuccino"
        },
        "camera": { "capture": "lifestyle blog", "lens_equivalent": "50mm", "focus": "subject", "depth_of_field": "blurred street" }
      },
      "frames": [
        { "frame_id": "A", "position": "top_left", "shot_type": "dipping_croissant", "pose": "Dipping croissant into cappuccino foam.", "expression": "anticipation, cute" },
        { "frame_id": "B", "position": "top_right", "shot_type": "laughing_offcamera", "pose": "Laughing at someone across the table, hand covering mouth slightly.", "expression": "genuine joy" },
        { "frame_id": "C", "position": "bottom_left", "shot_type": "flatlay_pov", "pose": "POV shot of hands holding the cup on the table.", "expression": "n/a" },
        { "frame_id": "D", "position": "bottom_right", "shot_type": "people_watching", "pose": "Legs crossed, looking out at the street people watching.", "expression": "observant, chic" }
      ]
    }