3D渲染科技感深蓝色电路板发光线条未来主义数字化背

tech style illustration, main color scheme in light blue and dark blue with gradient effect, complex circuit board pattern with clear and interlaced lines, evenly distributed across the canvas forming a tightly connected grid layout, gradient blue background with smooth and layered processing, modern and futuristic atmosphere, high-tech, data transmission, and electronic technology theme