Build an architecture flow diagram with Tailwind CSS: rounded boxes for services connected by labelled arrows showing the request path, with a legend distinguishing sync and async flows by line style. Keep boxes to three words maximum, colour-code by tier (edge, service, data), and on mobile reflow the diagram into a vertical stack with arrows rotated to point down.
提示词保持英文原文——直接粘贴进 Claude、Cursor、v0 或任何 AI 编程工具即可使用。