Unexpected Policy Restriction on global.css Modification

Bug Description
Says that it is a rules/policy violation to modify global.css?

Environment Info

• Platform: darwin
• Terminal: vscode
• Version: 1.0.83
• Feedback ID: 8b95f24d-d971-4762-ba0f-6e14704b6db0

Errors

[{"error":"SyntaxError: Unterminated string in JSON at position 489 (line 23 column 13)\n    at JSON.parse (<anonymous>)\n    at file:///Users/rai/node_modules/@anthropic-ai/claude-code/cli.js:718:9932\n    at Q (file:///Users/rai/node_modules/@anthropic-ai/claude-code/cli.js:677:13339)\n    at file:///Users/rai/node_modules/@anthropic-ai/claude-code/cli.js:1933:237\n    at Array.map (<anonymous>)\n    at rG1 (file:///Users/rai/node_modules/@anthropic-ai/claude-code/cli.js:1933:49)\n    at KSB (file:///Users/rai/node_modules/@anthropic-ai/claude-code/cli.js:1875:23556)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async file:///Users/rai/node_modules/@anthropic-ai/claude-code/cli.js:1875:19524\n    at async cN0 (file:///Users/rai/node_modules/@anthropic-ai/claude-code/cli.js:1875:5164)","timestamp":"2025-08-18T22:46:08.337Z"}]