37c67d4acb
overflow-x:clip on html+body caused a browser layout loop → continuous flashing. Correct fix: only set overflow-x:hidden on html (the real scroll container). Leaving body without overflow-x means body won't become a secondary scroll container, so position:sticky on the navbar works correctly without the layout loop. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>