### Bug fixes

Properly parse `@page` rules with pseudo-class page selectors.

Fix parsing of `@font-feature-values` with multi-word font names.

Properly parse `@` rules that put multiple queries next to each other without separating comma, such as `@container`.

Parse selectors with `|` namespace prefixes.

Properly parse `i` and `s` flags in attribute selectors.

Properly parse `!important` notation as two separate tokens.