Design Tokens

Manage DTCG 2025.10 design tokens with a dependency-free Python core. v1 covers the deterministic spine: scaffold, validate, merge (global base + project override), resolve aliases, and export CSS.

Standard vs convention

• Standard (DTCG): *.tokens.json, $value/$type, whole-value {alias} references.
• Skill convention (NOT DTCG): global-base / project-override layering via merge, and theme-as-override-file. These are labelled in code; do not present them as standard.

v1 scope