A lot of changes, mostly under the hood:

• dark mode (based on system settings, using system colours)
• site search using free Google tools, based on sitesearch or Google Custom Search
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• menus now more responsive and take up less screen space on mobile
• footer now sticky when lots of space and unstickies when screen is short
• media queries removed, now all intrinsic - this creates some situations where the logo and menus don't resize at the same time, but I believe that these are edge cases that will (most likely!) only affect people who are resizing the window for testing purposes. 😅

The focus of this update has been on fixing the resposiveness and display qualities. Resulting pages have not been reverified for standards compliance or validity, although there has been very little change to structure so validity/compliance should not have changed? 🤞🏽