Monochrome Technical Schematic Create a monochrome technical schematic in a black-and-white line-art style . Visual Style - Strictly black and white only - No colors, no gradients, no shadows - Clean technical / engineering diagram aesthetic - Slightly hand-drawn / Excalidraw-like feel, but still neat and legible - Use thin-to-medium black outlines - White or very light background - Minimal visual clutter - Simple icons and shapes - High contrast - Flat 2D composition Layout - Arrange the diagram in a clear left-to-right systems flow - Use rectangular labeled boxes for entities/components - C…