/* Chat widget styles are inline in templates/partials/chat-widget.php
   (GDOING skin v2 recolor — red #b50500 actions, ink #1c1c1e, white panel,
   gray #f5f5f6 assistant bubbles — scoped under #bk-chat-widget). This file
   is kept as a no-op so existing <link> tags / cache-busted URLs don't 404;
   it intentionally ships nothing so it can't cascade into the new design. */