Stefan Judis on X: "I just came across a little CSS custom properties trick I never thought of. You can use undefined properties with a fallback value to then define them later.
property: giving superpowers to CSS variables | Articles | web.dev
The future of CSS: Higher Level Custom Properties to control multiple declarations – Bram.us
CSS Basics: Fallback Font Stacks for More Robust Web Typography | CSS-Tricks - CSS-Tricks
internet explorer - Workaround for CSS variables in IE? - Stack Overflow
GitHub - stipsan/postcss-custom-properties-fallback: Adds fallbacks to your CSS var() functions
A Strategy Guide To CSS Custom Properties — Smashing Magazine