- Add desktop.webp (2732x1535) for desktop devices and mobile.webp (556x1535) for mobile
- Create adaptive-background.css with media queries (max-width: 736px for mobile)
- Update config.toml to use desktop.webp as default background
- Modify htmlhead.html to include adaptive-background.css
- Update preload-images.html for responsive image preloading
- Optimize background loading based on device screen width
Both images include overlay.png and gradient overlay for consistent design.
Mobile version (124 KB) is 5.8x lighter than desktop version (716 KB).
- Replace September/October trips with November/December 2025
- Update config.toml baseURL to sleeptrip.ru
- Form options will load dynamically from updated JSON
- Convert DESKTOP_NEW_1.jpg (4.5MB) to DESKTOP_NEW_1.webp (571KB)
- Reduce dimensions from 5418x3070 to 1920x1088
- 87% size reduction for faster page load
- Update config.toml to use optimized WebP background
- Remove test text from map.md page