Portrait selfie avec contraste d'éclairage froid/chaud

A detailed prompt for generating a vertical, close-up selfie portrait of a young Asian woman using Nano Banana Pro. The prompt emphasizes specific hair, makeup, clothing, and accessory details, focusing heavily on dramatic lighting contrast—cold blue/purple light on the subject and warm yellow tungsten light in the background—to achieve a realistic, social media-style 'selfie' aesthetic.