Create a highly realistic Excalidraw-style technical architecture diagram that looks indistinguishable from one manually created by a senior engineer.
STYLE REQUIREMENTS:
- authentic Excalidraw aesthetic
- imperfect hand-drawn rectangles and connector arrows
- subtle sketch roug...
このプロンプトは参照画像を使用します。画像を追加すると効果的です（任意・なしでも生成可能）。 