Change the default viewport from 800x600 to 1920x1080 to render desktop layouts by default, matching common screen resolutions. Add --width and --height CLI flags to app_browser for both windowed and --render modes, allowing custom viewport dimensions. Update the investigate skill to support optional dimension arguments and record the viewport size in investigation reports. Close CNN F-007 as expected behavior (nav hidden by responsive CSS at narrow viewports). Add selector engine tests for compound class selectors inside :not() and a golden test for display:contents with :not() selectors, confirming correct handling of CNN-style CSS patterns. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
299 B
299 B