A high-tech, clean digital illustration of a complex node-based workflow. The style mimics the ComfyUI interface. Abstract geometric nodes (rectangles and squares) with rounded corners, colored in dark grey and deep charcoal. Each node features small colorful circular ports (input/output sockets) in neon blue, green, orange, and pink. Smooth, glowing curved lines (wires) connect the ports from one node to another, creating a flowing network. The nodes have blank, empty content areas with no text, no labels, no letters, and no numbers. Minimalist layout, dark background, cinematic lighting, sharp focus, 8k resolution, technical art style.