This also limits the statuses returned by API, but pagination is not
implemented in Web API yet. I still expect it brings user experience
better than making a user wait to fetch all ancestor statuses and flooding
the column with them.
- 4px rounded corners on media attachments
- Better colors/contrast for CW/media spoiler on public pages
- Fix vertical alignment of "Show more" button
- Fix layout jump when unhiding standalone media
* Fix font-weight for CJK fonts
* Use `font-weight: 700;` for mobile support
* Fix indentation
* Remove trailing whitespace
* Remove trailing whitespace
