htm passes props through untouched and react rejects a style string with error #62, so every view rendered an empty page. Converting once in the createElement wrapper keeps plain css in the templates instead of style objects everywhere. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01WnNxwxfXSbeNtjvtz5gayb