Ảnh Selfie Ban Đêm Đèn Flash Phong Cách Douyin

{
  "intent": "Generate a hyper-idealized, Douyin-style night portrait of the same girl shown in the reference image using direct flash photography, creating a sharp, high-contrast glow.",
  "frame": {
    "aspect_ratio": "16:9",
    "composition": "Extreme close-up selfie framing focused tightly on the eyes and lips, forehead slightly cropped, gaze centered.",
    "style_mode": "Flash photography, digital influencer aesthetic, soft-focus realism"
  },
  "subject": {
    "identity": "the same girl from the reference image, with soft youthful features and understated elegance.",
    "skin": "smooth, luminous finish reflecting the flash, creating a glassy glow with minimal texture.",
    "hair": "loose, naturally wavy, catching specular highlights from the flash.",
    "wardrobe": "minimal visibility of a simple, understated top suited for a city night."
  },
  "environment": {
    "location": "Nighttime [Indian city].",
    "weather": "Clear, calm night sky.",
    "background": "Dark urban backdrop with blurred bokeh lights from buildings."
  },
  "lighting": {
    "type": "Direct frontal phone flash or high-intensity screen light",
    "quality": "Hard, flat lighting that eliminates deep shadows and creates a smooth two-dimensional glow",
    "contrast": "Strong separation between the illuminated face and the dark city background",
    "catchlight": "Small flash reflection in the center of the pupils"
  },
  "camera": {
    "sensor_format": "Smartphone main camera simulation",
    "lens": "24mm wide-angle lens that slightly exaggerates eye size and softens facial proportions",
    "aperture_depth_of_field": "f/1.8–f/2.2, sharp on the eyes and lips, instant blur on the background and edges of the hair",
    "focus": "Critical focus on the iris texture and eyelashes"
  },
  "negative": {
    "content": "No wet hair, no snow, no rain, no masculine features, no visible pores, no heavy contour makeup, no sunglasses, no hands in frame.",
    "style": "No dramatic shadows, no vintage tones, no painterly effects, no warm film look."
  }
}