A slew of changes

Whilst powering through the new power tips for cocktails (see other change log entry) we decided it was time to a slight re-order on the home page. We've moved our great level up series to the top, as well as replacing the hero image with the latest level up post. This content is more fresh, more useful for readers.

We've also found a heap of tiny spelling mistakes, punctuation tweaks, some dark mode border colours, some padding .... that we've fixed throughout. Onwards and upwards.