A casual nighttime street portrait taken with a flagship smartphone, capturing the look of an authentic candid mobile photo rather than a professional or AI-generated image. The subject is a young East Asian woman with fair porcelain skin, a delicate V-shaped face, large soft brown eyes, subtle pink lip makeup, and long straight platinum silver hair with full bangs falling over her shoulders. She stands on a quiet city street outside a modern café, surrounded by glowing neon storefront signs, glass windows, yellow-and-black safety tape, and softly blurred city lights in the background. She wears an oversized black-and-white plaid knit poncho over a white collared shirt with loose sleeves, creating a cozy Korean street-fashion vibe. She looks directly at the camera with a calm, slightly shy expression, framed from the waist up at a slightly high handheld angle — like a friend quickly snapped the photo. Soft ambient street and shop lighting illuminates her face naturally, with realistic skin texture, subtle mobile-camera noise, gentle HDR processing, slight motion softness, authentic night exposure, shallow computational depth of field, and natural color balance. No professional lighting, no studio setup, no beauty filters. Aspect ratio 3:4. Style: ultra-photorealistic, candid, Korean aesthetic, authentic smartphone night-mode photography.
