Generate an [Architecture Name] architecture diagram with the following requirements:

Style:

Excalidraw style architecture diagram, hand-drawn aesthetic, clean black lines, minimalist box and arrow layout, professional technical sketch, plain white background (#FFFFFF), simple and clear logic, high contrast, architecture visualization. A few red color for lines and words are acceptable if for the highlight purpose.

Layout: 16:9 horizontal layout / vertical layout (choose based on requirements)

Content Structure:

[Module A]: Function 1 | Function 2 | Function 3

[Module B]: Function 1 | Function 2

(Fill in according to actual architecture)

Connection Relationships:

Use arrows to indicate data flow/process direction

Use dashed lines to represent auxiliary/supervisory relationships

Label key node descriptions