无障碍声明
Accessibility

承诺与措施

核心流程支持键盘操作、清晰焦点、跳转链接、语义化标题、状态播报、响应式布局和减少动效偏好。数据图同时提供文本标题、说明和表格化证据入口。

当前状态

项目执行自动化 HTML/CSS/交互契约检查和浏览器回归，但尚未完成覆盖多种屏幕阅读器、浏览器和辅助技术的独立一致性审计，因此不声明完全符合。

已知限制

• 复杂的逐刻度 SVG 图在部分屏幕阅读器中可能不如完整比较表易读。
• 第三方官方来源页面的无障碍程度不由 DegreeSignal 控制。
• 超长来源标识在小屏上可能需要换行阅读。

反馈

请在 项目问题页 描述页面、浏览器、辅助技术和遇到的障碍；不要提交个人或敏感信息。

Commitment and measures

Core flows support keyboard use, visible focus, skip links, semantic headings, announced status, responsive layout, and reduced-motion preferences. Data charts include text titles, descriptions, and access to tabular evidence.

Current status

The project runs automated HTML, CSS, interaction-contract, and browser regression checks. It has not yet completed an independent conformance audit across multiple screen readers, browsers, and assistive technologies, so full conformance is not claimed.

Known limitations

• Complex tick-by-tick SVG charts may be less usable than the full comparison table in some screen readers.
• Accessibility of third-party official-source pages is outside DegreeSignal's control.
• Long source identifiers may wrap across several lines on small screens.

Feedback

Use the project issue tracker and include the page, browser, assistive technology, and barrier. Do not post personal or sensitive information.