Modern computer architecture diagram, GitHub interface, dark mode, sleek design, neon blue accents, coding symbols, circuit boards, wires, microchips, CPUs, GPUs, motherboards, futuristic ambiance, high-tech laboratory, bright LED lights, messy cables, coding terminal, command lines, programming languages, Python scripts, C++ codes, debugging tools, 3D visualization, abstract background, vibrant colors, futuristic composition, low-key lighting.