Create a 2D anime-style portrait in the fashion of 90’s anime, featuring a girl with a radiant smile. Her hair is black with a tinge of red, flowing in soft curls. Eyes should be large and a deep red, reflecting a playful yet gentle spirit. She wears a vibrant red sweater and heart-shaped earrings. The skin is rendered in a classic anime style, smooth with a matte finish typical of the era. The background is a simple flat red to complement her outfit and the nostalgic anime look --s 400 --niji