自由职业者合同风险管理工具

构建一个名为“Shield”的自由职业者法律风险降低工具——一个能够减少常见法律风险的合同生成与审阅工具。

重要提示：此应用的每个页面都必须显示清晰的免责声明：“此工具仅提供模板和一般信息，不构成法律建议。使用前请让具备资质的律师审阅所有文件。”

核心功能：
- 合同生成器：用户输入项目类型（网页开发 / 文案写作 / 设计 / 咨询 / 摄影 / 其他）、客户类型（个人 / 小型企业 / 企业）、付款条款（固定费用 / 按里程碑付款 / 预付 retainer）、大致项目价值，以及 3 条以通俗语言描述的自定义交付物。[LLM API] 生成一份完整合同，涵盖工作范围、知识产权归属、付款时间表、修改政策、逾期付款罚金、保密和终止条款，并格式化为整洁的 DOCX
- 合同审阅器：用户粘贴收到的合同。AI 按风险高低排序，突出显示 5 个最重要的条款，标记任何异常或不对称的内容，并针对每个被标记的条款提出具体的替代表述
- 风险雷达：用户用 3 句话描述自己的自由职业业务——AI 识别其最主要的 5 个法律风险领域，并对每项风险提供一段说明和一个缓解措施
- 模板库：提供 10 种预先构建的合同类型，均可下载为 DOCX，并可在任何文字处理器中编辑
- NDA 生成器：输入双方名称、保密范围和期限——在 30 秒内生成一份双向 NDA

技术栈：React、[LLM API]（用于生成和审阅）、docx-js（用于 DOCX 导出）。采用专业、值得信赖的设计——这是处理严肃事务的工具。

Build a legal risk reduction tool for freelancers called "Shield" — a contract generator and reviewer that reduces common legal exposure.

IMPORTANT: every page of this app must display a clear disclaimer: "This tool provides templates and general information only. It is not legal advice. Review all documents with a qualified attorney before use."

Core features:
- Contract generator: user inputs project type (web development / copywriting / design / consulting / photography / other), client type (individual / small business / enterprise), payment terms (fixed / milestone / retainer), approximate project value, and 3 custom deliverables in plain language. [LLM API] generates a complete contract covering scope, IP ownership, payment schedule, revision policy, late payment penalties, confidentiality, and termination — formatted as a clean DOCX
- Contract reviewer: user pastes an incoming contract. AI highlights the 5 most important clauses (ranked by risk), flags anything unusual or asymmetric, and for each flagged clause suggests a specific alternative wording
- Risk radar: user describes their freelance business in 3 sentences — AI identifies their top 5 legal exposure areas with a one-paragraph explanation of each risk and a mitigation step
- Template library: 10 pre-built contract types, all downloadable as DOCX and editable in any word processor
- NDA generator: inputs both party names, confidentiality scope, and duration — generates a mutual NDA in under 30 seconds

Stack: React, [LLM API] for generation and review, docx-js for DOCX export. Professional, trustworthy design — this handles serious matters.