φGolden Ratio ScaleEvery spacing, sizing, and type value derives from φ = 1.618. No arbitrary magic numbers — ever.
🎨oklch() ColorsPerceptually uniform color space with light-dark() for seamless theme switching. No hex values in the codebase.
📐Logical Propertiespadding-inline, margin-block — fully writing-mode agnostic and RTL-ready from day one.
🔬Container QueriesComponents respond to their container, not the viewport. Layout intelligence where it belongs.