# DESIGN: {{title}}

## Context


## Options

| Option | Summary | Pros | Cons | Cost |
|--------|---------|------|------|------|
| A | | | | |
| B | | | | |

## Decision

**Chosen:** Option …

**Reason:** …

## Architecture

```text
[组件/数据流示意]
```

## Risks & Mitigations

| Risk | Mitigation |
|------|------------|
| | |

## Open Questions

- [ ] …
