發光背景中的吸血鬼雙唇像素藝術特寫

create a pixel art image of a close-up of blood-red woman lips with sharp ivory-white fangs. The surrounding skin is icy pale. Background features a multicolored aurora-like glow for contrast. Use a limited 16-bit color palette with high contrast, dithering for shading, and precise pixel placement for clean lines. Emphasize bold colors and sharp details for a retro yet vibrant aesthetic.