Engraving
A recessed text-shadow from the proposed system that makes labels look carved into metal. The official brand doesn't engrave — type sits flat on solid color, plain and friendly. These tokens are documented here so you can see what a brand cutover would swap in; nothing in the official system uses them.
Halo Compliance
--engraving-shadow · light
Halo Compliance
--engraving-shadow-dark · dark
--engraving-shadow
Light contexts, proposed system: a 1px warm highlight above the glyph makes text read as carved. The official counterpart is simpler — flat text on an opaque surface, no shadow at all.
--engraving-shadow-dark
Dark contexts, proposed system: a cooler, quieter 1px highlight. Under the official brand this token goes unused — text stays flat in dark mode too.