Would love to see support for the [`::highlight()` pseudo-element](https://developer.mozilla.org/en-US/docs/Web/CSS/::highlight), which appears to be [not supported](https://lightningcss.dev/playground/index.html#%7B"minify"%3Atrue%2C"customMedia"%3Atrue%2C"cssModules"%3Afalse%2C"analyzeDependencies"%3Afalse%2C"targets"%3A%7B"chrome"%3A6225920%7D%2C"include"%3A0%2C"exclude"%3A0%2C"source"%3A"%40custom-media%20--modern%20(color)%2C%20(hover)%3B%5Cn%5Cn.foo%20%7B%5Cn%20%20background%3A%20yellow%3B%5Cn%5Cn%20%20-webkit-border-radius%3A%202px%3B%5Cn%20%20-moz-border-radius%3A%202px%3B%5Cn%20%20border-radius%3A%202px%3B%5Cn%5Cn%20%20-webkit-transition%3A%20background%20200ms%3B%5Cn%20%20-moz-transition%3A%20background%20200ms%3B%5Cn%20%20transition%3A%20background%20200ms%3B%5Cn%5Cn%20%20%26.bar%20%7B%5Cn%20%20%20%20color%3A%20green%3B%5Cn%20%20%7D%5Cn%7D%5Cn%5Cn%40media%20(--modern)%20and%20(width%20>%201024px)%20%7B%5Cn%20%20.a%20%7B%5Cn%20%20%20%20color%3A%20green%3B%5Cn%20%20%7D%5Cn%7D%5Cn%5Cn%3A%3Ahighlight(my-custom-highlight)%20%7B%5Cn%20%20color%3A%20green%3B%5Cn%7D"%2C"visitorEnabled"%3Afalse%2C"visitor"%3A"%7B%5Cn%20%20Color(color)%20%7B%5Cn%20%20%20%20if%20(color.type%20%3D%3D%3D%20'rgb')%20%7B%5Cn%20%20%20%20%20%20color.g%20%3D%200%3B%5Cn%20%20%20%20%20%20return%20color%3B%5Cn%20%20%20%20%7D%5Cn%20%20%7D%5Cn%7D"%2C"unusedSymbols"%3A%5B%5D%2C"version"%3A"local"%7D) at the moment.