Change from 4-column to 2-column grid in the @media (min-width: 1200px) block for body.normal, giving each departure card ~580px width on 1080p monitors. Also add font-size increases for destination text (1.1em), countdown numbers (1.4em), and next departures (0.9em) to improve readability at the wider card size. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>