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YUHA · shared site chrome — header + footer for all static pages
(About · Pricing · Contact · Privacy · Terms).
Self-contained: scoped .yh-* classes + --yh-* tokens, with explicit
font-family on the chrome elements. Safe to drop into any page
without clobbering its own styles. To use:
1. in
2. paste the snippet as the first body child
3. paste the