Headings that rise in

Added

• Display headings rise in word by word the first time they scroll into view, on the home page, guides, legal pages, the survey and the 404.Design
• Chinese and Japanese headings are split into words, and Latin words stay whole inside Arabic.Languages
• Without scripts, or with reduced motion, the words are simply there.Accessibility
• Switching language shows the new words at once instead of replaying.Languages