realistic 3D rendering,high resolution 8K,the text model presents a brilliant crystal texture,with subtle refraction and light scattering effects inside,as if composed of countless tiny crystals,black background deep and mysterious,forming a sharp contrast with the shining crystal text,highlighting the luxury and dreamy of the text,large title "google",background is black,text floating effect,with slight shadow to enhance three-dimensional sense,light comes from the upper left 45-degree angle,forming a strong highlight and dark area transition with clear contrast.,
