极近距离的自拍照

{
  "intent": "Generate a hyper-idealized, 'Douyin-aesthetic' portrait of a young woman at night, utilizing direct flash photography to create a high-contrast, ethereal look with clear weather conditions.",
  "frame": {
    "aspect_ratio": "9:16",
    "composition": "Extreme close-up selfie framing (tighter than standard portrait), cutting off the top of the forehead to focus intensely on the eyes and lips. The subject is centered with a direct, confronting gaze.",
    "style_mode": "Flash photography, digital influencer aesthetic, soft-focus realism."
  },
  "subject": {
    "identity": "A young Asian woman, approximately 20 years old, with hyper-symmetrical, doll-like features characterized by the 'bunny tongue' and 'puppy eye' aesthetic.",
    "skin": "Pale, cool-toned porcelain complexion with zero texture. The skin reflects the flash, creating a 'mochi' or 'glass skin' effect that appears soft and translucent. High-key brightness on the T-zone.",
    "eyes": "Large, round eyes with a slight downward tint at the outer corners (puppy dog eyes). Prominent 'aegyosal' (under-eye fat bands) are highlighted to enhance youthfulness. The irises are soft brown with a large diameter. Eyelashes are styled in the 'manhwa' or 'idol' style: distinct, vertical clumps of mascara-coated lashes separated by space, rather than a dense fan.",
    "nose": "Petite, low-bridge nose with a small, rounded tip. The lighting minimizes the nostril definition, making the nose appear delicate and unobtrusive.",
    "mouth": "Heart-shaped lips featuring a 'gradient lip' technique. The center of the lips is a saturated, glossy strawberry pink, fading outward to a blurred, pale nude at the vermilion border. The texture is soft and hydrated.",
    "hair": "Long, silky jet-black hair with a straight texture. Without the snow, the hair is dry, sleek, and tucked slightly behind the ears or framing the face smoothly, catching the flash with a white sheen.",
    "wardrobe": "Minimal visibility, suggesting a stylish but casual top appropriate for a pleasant evening."
  },
  "environment": {
    "location": "Urban night setting.",
    "weather": "Clear, calm, and beautiful night weather. The atmosphere is clean and free of precipitation or fog.",
    "background": "A backdrop of deep black shadows punctuated by creamy, circular bokeh from distant city lights (streetlamps, neon signs). The background is significantly darker than the subject, ensuring the face is the sole focus."
  },
  "lighting": {
    "type": "Direct, frontal camera flash or high-intensity screen light.",
    "quality": "Hard but flattering light that flattens facial topography, eliminating shadows under the eyes and nose. This creates a 2D, illustrative quality common in high-end social media selfies.",
    "contrast": "High contrast between the brightly illuminated face and the pitch-black environment.",
    "catchlight": "Sharp, tiny pinpoint reflection in the center of the pupils from the flash."
  },
  "camera": {
    "sensor_format": "Smartphone main sensor simulation.",
    "lens": "24mm wide-angle lens. This focal length slightly exaggerates the size of the eyes and diminishes the size of the nose and face width, contributing to the 'baby face' proportion.",
    "aperture_depth_of_field": "f/1.8 to f/2.2, keeping the eyes and lips razor sharp while instantly blurring the ears and background.",
    "focus": "Critical focus on the eyelashes and iris texture."
  },
  "negative": {
    "content": "No snow, no rain, no wet hair, no masculine jawline, no skin texture, no pores, no heavy contouring, no western makeup style, no sunglasses, no hand near face.",
    "style": "No cinematic dramatic shadows (must be flat lit), no warm vintage tones, no painting, no illustration."
  }
}