CSS variables may be minimified with default values

[dascritch]

by example ;

    --pl-bg  :  var(--cpu-playing-background, #444)

And so we don't need to inject a global.css in the main DOM

[dascritch]

Not really possible. By example, in the default theme, the global css uses breakpointed definitions :

@media (max-width: 480px) {
        :root , .interface {
                --cpu-elapse-width : 70px;
        }
}