Modern CSS features like :heading(), sibling-index(), and pow() enable mathematical typographic scales with minimal code. Instead of manually declaring font sizes for each heading level, you can define a base size and ratio once, then let CSS calculate exponential scales automatically. The approach supports multiple scale
Table of contents
The Problem with Traditional Typographic ScalesUnderstanding Typographic ScalesEnter pow(): Exponentiation in CSSThe Missing Piece: sibling-index()Putting It All TogetherBuilding a Complete Scale SystemResponsive TypographyPractical Example: A Complete Design SystemWhy This MattersBrowser Support and TestingWrapping UpSort: