Create a 90's anime-style portrait of a vivacious young woman in her twenties. Her face is lit up with a radiant, wide smile, showcasing her large, sparkling red eyes full of joy. Her hair is black with subtle red accents, styled in a trendy yet playful manner that cascades around her face. She dons fashionable heart-shaped earrings and a chic red top, embodying the vibrant energy of her age. Her skin is smooth with the soft, matte finish typical of 90's cell animation, and the background is a flat red that emphasizes her animated expression --s 400 --niji 6