Ultra-realistic casual smartphone portrait of a young woman

An ultra-realistic close-up portrait of a stunning young East Asian woman captured casually on a modern smartphone camera, as if a friend took the photo. She has long, voluminous chestnut-brown hair with soft caramel highlights, with loose strands naturally falling across and partially covering her face in a subtle breeze. She looks directly into the camera with a calm, effortless expression and a faint natural smile. She wears soft matte coral-pink lipstick, flawless but realistic dewy skin with visible natural texture, subtle peach eyeshadow, thin winged eyeliner, naturally shaped brows, and light mascara. She is dressed in a simple white off-shoulder top that reveals her elegant neckline and shoulders. One hand gently runs through her hair, showing glossy white manicured nails. The photo is taken in soft natural daylight near a large window or outdoors in open shade, with a clean neutral background slightly blurred by the phone's portrait mode. The composition feels candid rather than professionally posed, featuring realistic smartphone HDR processing, natural colors, slight handheld imperfections, authentic skin texture, soft depth of field, balanced exposure, subtle lens softness, high-detail mobile camera quality, iPhone 16 Pro / flagship Android portrait mode aesthetic, photorealistic, natural, effortless, social-media-ready, not studio lighting, not DSLR, not beauty editorial, not fashion magazine style, not overly retouched, not cinematic.