- generic [active] [ref=e1]:
  - generic [ref=e4]:
    - generic [ref=e6]:
      - img [ref=e9] [cursor=pointer]
      - generic [ref=e12]: 登录
    - generic [ref=e16]:
      - generic [ref=e17]:
        - generic [ref=e19]: E
        - generic [ref=e20]: EchoChat
        - generic [ref=e21]: 连接无限，沟通无界
      - generic [ref=e22]:
        - generic [ref=e23]: 登录
        - generic [ref=e24]:
          - generic [ref=e25]: 账号
          - generic [ref=e28]:
            - generic: 请输入用户名或邮箱
            - textbox [ref=e29]
        - generic [ref=e30]:
          - generic [ref=e31]: 密码
          - generic [ref=e32]:
            - generic [ref=e34]:
              - generic: 请输入密码
              - textbox [ref=e35]
            - generic [ref=e36]: 显示
        - generic [ref=e38] [cursor=pointer]: 登录
        - generic [ref=e39]:
          - generic [ref=e40]: 还没有账号？
          - generic [ref=e41]: 立即注册
  - generic:
    - generic:
      - generic:
        - paragraph: 认证已失效，请重新登录