Hand-converted @define-color CSS was not rendering correctly. Replaced with pre-built release CSS, accent changed from Blue to Lavender (#b4befe), font set to UbuntuSans Nerd Font.
Dunst lacks wp_fractional_scale_v1, causing jagged font rendering on external monitors in mixed-DPI setups (laptop 2.5x + externals 1x). swaync (GTK4) handles fractional scaling natively. Style based on catppuccin/swaync with Lavender accent.
