# guideline > Use when building static page - Author: Joel Chan - Repository: joel611/skill-demo - Version: 20260206123410 - Stars: 0 - Forks: 0 - Last Updated: 2026-02-06 - Source: https://github.com/joel611/skill-demo - Web: https://mule.run/skillshub/@@joel611/skill-demo~guideline:20260206123410 --- --- name: guideline description: Use when building static page --- # Guideline ## Overview Build static pages following corporate standards for accessibility, tracking, and multi-language support. Core principle: **Never modify production files in common/ folder - they are copied from production and must remain unchanged.** ## When to Use Use this skill when: - Building static pages - Implementing WCAG 2.1 Level AA accessibility (contrast ratios, alt text, semantic HTML) - Creating multi-language versions (Traditional Chinese, English, Simplified Chinese) - Working with jQuery 2.1.4 and SCSS in banking environment **Do NOT use for:** - Modern React/Vue/Angular frameworks - Single-language sites