- **UI Overhaul**: Replaced static backgrounds with animated video loops and scanline overlays in `CampaignScene` and `CampaignSelectScene`.
- **Terminal Interface**: Implemented a "Tactical Operations Terminal" in the campaign mission view featuring amber CRT styling, typing text effects, vignettes, and flicker animations.
- **Mission Briefing**: Added interactive mission selection that renders detailed briefings, lore, and reward manifests within the terminal interface.
- **Balance Changes**: Doubled the values for `siege`, `mortar`, `venom`, and `smite` skills in `data/cards.json` across all tiers.
- **Tutorial Updates**: Adjusted tutorial overlays and positioning to match the new layout and UI elements.
