/* The `neon` registry key's colour layer.
   Deliberately empty of overrides: Neon Law wears the shared teal that
   `tokens.css` already defines, the same teal the NL mark is drawn in.
   One brand, one colour.
   The file stays — `webapp::brand_style::BRAND_TOKENS_HREF` links it for
   surfaces with no live request to resolve a key from (the workshop slide
   catalog), and `webapp::brand_style::brand_tokens_href("neon")` links it for
   every request the `neon` key resolves — so a future deployment that needs
   its own palette has the seam without a route change. A white-label bundle
   overrides here. */