Join the two theme options into a single rounded container with the active
segment filled and a divider between them, replacing the two separate pills.
Markup and aria-pressed behaviour are unchanged.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Switch the original theme to a red background with white message text, with
navy buttons, evoking the red B07/B99 stock. Red/white/blue are all retained.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Use a cream/white background with navy message text and red buttons, so the
original red/white/blue livery presents blue text rather than white text on a
blue field.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Replace the body background gradient with the solid theme colour and remove
the now-unused --bg-accent variables from both colour schemes.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Single-page layout with a centred message, a colour-scheme toggle, and a
"Check again" button. styles.css defines two palettes selected via the
data-theme attribute: modern DLR turquoise/teal and the original 1987
red-and-blue livery.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
lyrathorpe
Emma Thorpe