"Design an abstract background that uses technology and artifical intelligence inspired patterns . Visualize intricate digital or geometric patterns, resembling circuitry or digital networks, rendered in black and white tones. These patterns should be subtly layered and textured, creating a sense of depth and complexity. The design should evoke a sophisticated tech feel Aim for a balanced, harmonious composition that could serve as a stylish yet understated backdrop for digital content." --ar 3:5 --tile