Layui Design Spec (Layui-Vue / Vue 3.0)

Constraint: Only use this skill when the user explicitly mentions "Stitch".

Purpose

This skill makes the Layui-Vue design spec executable in two modes:

1. Prefix mode: output a paste-ready Hard constraints prefix for Stitch [Context].
2. Selector mode: output CONTRACT_SELECTION_JSON_V1 and then an assembled Stitch prompt that injects only the required component/state snippets.

Trigger Keywords

Prefer this skill when the user request includes any of:

• layui, layui-vue, layui vue

Chinese trigger keywords (only for triggering):

• layui 风格
• layui admin

Source of Truth

• references/contract.md
• references/examples.md
• references/official.md

Output (STRICT)

Decide the mode by the user intent:

• If the user asks for beautify/polish/refine an existing screen, or asks for selector / JSON / contracts.include / states.include → use Selector mode.
• Otherwise → use Prefix mode.

Prefix mode

Return exactly one code block:

[Hard constraints prefix]
- Framework: Layui-Vue (Vue 3).
- Design Tokens:
  - Colors: Primary=#16baaa (Cyan-Green), Secondary=#16b777, Nav-bg=#393D49.
  - Functional: Success=#16b777, Warning=#FFB800, Danger=#FF5722, Info=#31BDEC.
  - Spacing: 10px / 15px grid system.
  - Radius: Small=2px (Classic Layui), Medium=4px. No large radius.
  - Typography: Base size 14px. Titles font-weight 500.
- Component Contracts:
  - Buttons: layui-btn (Height 38px, Radius 2px).
  - Inputs: layui-input (Height 38px, Border #e2e2e2).
  - Cards: layui-card (White bg, Header border-bottom #f6f6f6).
  - Tables: layui-table (Header #f2f2f2, Border #e2e2e2).
  - Others: <lay-page-header>, <lay-result>, <lay-skeleton>, <lay-timeline>, <lay-space>.
- Layout Invariants:
  - Style: Minimalist, Flat, Clean, "Classic Admin Design".
  - Keep logo placement and alignment exactly as-is.

Selector mode

Return exactly two code blocks, in this order, with no extra prose:

1. Contract selection JSON:

{
  "version": "CONTRACT_SELECTION_JSON_V1",
  "designSystem": "layui-vue",
  "mode": "selector",
  "contracts": { "include": [] },
  "states": { "include": [] }
}

2. Final Stitch prompt:

[Context]
(Paste Hard Constraints Prefix here)
(Add "Layout Invariants" from contract.md if beautifying)

[Layout]
(Describe the macro layout structure, e.g., "Admin Layout with Sidebar and Header")

[Components]
(Inject component snippets matching the JSON selection above)

References

• Contract
• Examples
• Official Docs

能力边界

✅ 适用场景

• 当你需要使用此技能对应的技术栈时
• 当项目需要遵循最佳实践时
• 当需要快速上手或深入理解核心概念时

⚠️ 需要注意

• 复杂业务逻辑需要结合具体场景调整
• 性能优化需要根据实际数据量评估

❌ 不适用场景

• 不相关的技术栈或框架
• 需要完全自定义的特殊场景

常见陷阱 (Gotchas)

1. 版本兼容性：注意框架版本与依赖库的兼容性，不同版本 API 可能有差异
2. 配置文件格式：配置文件格式错误是最常见的问题，建议使用编辑器的语法检查
3. 环境变量：确保所有必要的环境变量已正确设置，敏感信息不要硬编码
4. 依赖冲突：多版本共存时注意依赖冲突，使用 lock 文件锁定版本
5. 性能陷阱：大数据量场景下注意性能优化，避免 N+1 查询等常见问题

使用流程

Step 1: 环境准备

确保开发环境已安装必要的依赖和工具。

Step 2: 配置初始化

根据项目需求进行基础配置。

Step 3: 核心功能使用

按照示例代码实现核心功能。

Step 4: 测试验证

运行测试确保功能正常。

Step 5: 部署上线

完成开发后进行部署和监控。