煙火下逼真的情侶接吻

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photorealistic_couple_holiday_fireworks_editorial",
      "version": "v1.0_COUPLE_FIREWORKS_KISS_2REF",
      "priority": "highest"
    },
    "references": {
      "reference_image_1": "UPLOAD_REFERENCE_1 (COUPLE POSE/FRAMING LOCK)",
      "reference_image_2": "UPLOAD_REFERENCE_2 (FIREWORKS SKY/VIBE LOCK)"
    },
    "output_settings": {
      "aspect_ratio": "2:3",
      "orientation": "portrait",
      "resolution": "ultra_high_res",
      "render_style": "ultra_photoreal_cinematic_luxury_editorial",
      "sharpness": "crisp_but_natural",
      "film_grain": "none_or_minimal",
      "color_grade": "night_cinematic_warm_high_end"
    },
    "hard_constraints": [
      "EXACTLY 2 people only (one woman, one man). No extra foreground/background faces.",
      "Match the couple pose and framing from Reference 1: close embrace kiss, similar camera angle and crop.",
      "Match the fireworks sky composition from Reference 2: multiple fireworks bursts positioned high in the frame, dark night sky, realistic smoke trails.",
      "No text, no logos, no watermark.",
      "Perfect anatomy (hands/fingers/heads/neck alignment), no extra limbs.",
      "Photoreal skin texture; no plastic smoothing; no CGI look.",
      "Keep the scene natural and believable: realistic crowd as soft silhouettes only (no clear faces), or remove crowd entirely if it risks extra faces."
    ],
    "creative_prompt": {
      "scene_summary": "Ultra-photoreal cinematic night editorial of a couple kissing under fireworks. Use Reference 1 to lock the couple embrace, pose, and overall framing (portrait 2:3, couple centered lower half). Use Reference 2 to lock the fireworks sky: three distinct fireworks bursts high above (left, center, right) with realistic spark patterns and smoke trails. The couple is sharply focused; background is softly blurred with minimal bokeh.\n\nWardrobe (luxury NYE vibe): the woman wears an elegant white strapless dress (clean, fitted, premium fabric), long hair down with soft shine; the man wears a light-colored short-sleeve button-up or crisp summer shirt (clean, upscale casual). Skin tones and facial details remain natural and photoreal.\n\nLighting: natural night exposure with subtle fill flash on the couple (camera-flash feel), fireworks provide ambient highlights; controlled noise, no heavy grain. Environment: open field/beach festival vibe; crowd appears only as distant silhouettes with no identifiable faces, keeping the focus on the couple. Overall mood: romantic, warm, cinematic, high-end."
    },
    "negative_prompt": [
      "text, logo, watermark",
      "extra people in foreground",
      "recognizable faces in the crowd",
      "identity drift (if faces are provided/locked)",
      "deformed hands, extra fingers, distorted kiss",
      "cartoon, anime, CGI",
      "plastic skin, over-smoothed skin",
      "low resolution, heavy noise, heavy grain",
      "blurry couple faces",
      "overexposed flash blowout",
      "fake-looking fireworks, unrealistic spark patterns"
    ]
  }
}

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