:lipstick: Add variables for animation timings
:lipstick: Transition full-bleed img adjustments
:lipstick: Mobile improvements for full-bleed imgs

Adjust for shorter top site nav, plus zoom oversized images 120%
.post-footer→.standout-links, add .action-buttons

action-buttons class is for actionable buttons (currently just applies
text-align: center)
Less padding below oversized images
:lipstick: Tweak blockqt spacing/tighten on mobile
Chore: compiled CSS from latest changes