写实风格日本偶像特写

A hyperrealistic close-up portrait of a young Japanese woman idol, framed vertically from the shoulders up, with her head slightly tilted and looking directly into the camera. She has {argument name="hair color" default="jet black"} straight medium-length hair with full blunt bangs that partially cover her forehead and lightly frame both sides of her face. Her skin is very smooth and pale with soft even lighting, large dark brown eyes with a gentle glossy catchlight, a small natural nose, and subtly glossy pink lips parted slightly to reveal uneven front teeth, with one upper tooth visibly irregular and overlapping, creating a charming imperfect smile. Her expression is calm, soft, and innocent. She wears a delicate light blue frilled lace top with sheer ruffle details visible at the shoulders. The background is softly blurred in cool pastel tones of lavender, blue, and pink, suggesting an indoor stage or event backdrop with bokeh-like highlights. Emphasize realistic facial texture, accurate asymmetrical teeth, beauty-idol photography styling, shallow depth of field, and a clean polished Japanese portrait aesthetic.