橋上真實的情侶擁抱

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_modern_couple_hug_candid",
      "version": "v1.0_MODERN_COUPLE_HUG_BRIDGE_DAYLIGHT_EN",
      "priority": "highest"
    },
    "references": {
      "reference_image_1": {
        "source": "UPLOAD_REFERENCE_IMAGE (OPTIONAL)",
        "purpose": "POSE_COMPOSITION_MOOD_REFERENCE",
        "strict_lock": false,
        "preserve_pose": true,
        "preserve_framing": true,
        "preserve_lighting_mood": true
      }
    },
    "output_settings": {
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "resolution_target": "ultra_high_res",
      "render_style": "ultra_photoreal_candid_lifestyle",
      "sharpness": "crisp_but_natural",
      "film_grain": "subtle_analog",
      "color_grade": "natural_daylight_warm",
      "dynamic_range": "high",
      "skin_tone": "natural_true_to_life"
    },
    "camera": {
      "camera_style": "handheld lifestyle photo",
      "lens": "35mm",
      "aperture": "f/2.8",
      "shutter_speed": "1/500",
      "iso": 200,
      "white_balance": "daylight",
      "focus_mode": "continuous_af",
      "focus_priority": "front_subject_eyes"
    },
    "global_scene": {
      "setting": "urban bridge walkway with metal railings and stone structure, city river nearby",
      "time_of_day": "late_afternoon",
      "lighting": "bright natural daylight, soft shadows, realistic highlights, no harsh contrast",
      "mood": "joyful, playful, intimate, spontaneous"
    },
    "subjects": {
      "group": {
        "count": 2,
        "description": "modern couple, relaxed and happy (do not match any real person's identity)",
        "wardrobe": {
          "male": "casual dark t-shirt, light trousers, sunglasses (optional), smartwatch allowed",
          "female": "casual sleeveless top, high-waisted jeans, small shoulder bag"
        },
        "pose": "male standing behind female, arms wrapped around her shoulders/upper chest in a playful hug; female smiling/laughing toward camera",
        "expression": "genuine laughter and warmth",
        "hands_and_nails": "natural nails (no bright polish), realistic hand anatomy"
      }
    },
    "composition": {
      "framing": "medium portrait (waist-up to mid-thigh), centered couple, slight perspective depth from bridge",
      "depth_of_field": "moderate DOF, couple sharp, background softly softened",
      "motion": "freeze candid movement cleanly",
      "no_extra_people": true
    },
    "style_constraints": [
      "Photorealistic only (no illustration, no CGI look)",
      "Natural candid lifestyle feel (not posed studio)",
      "No text, no logos, no watermarks",
      "No face morphing or identity drift",
      "Accurate anatomy (arms, hands, embrace)"
    ],
    "negative_prompt": [
      "extra people",
      "duplicate faces",
      "cartoon, anime, illustration, CGI, 3D render",
      "beauty filter, over-smoothed skin",
      "unnatural body proportions, extra arms",
      "blurred faces, motion blur",
      "text, watermark, logo"
    ]
  }
}

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