I was planning to add a section about it, but basically think of it as somewhere between medieval and Final Fantasy. Things like hunting, farming, castles, knights in shining armor, etc. are still around but because of Mana some advanced technologies such as home insulation, heating and lighting, air ships (for the considerably wealthy) and even Mana guns exist. Transportation can be horses (with or without carts/wagons) or basic forms of Mana-powered vehicles such as air ships and Ford-T style Mana cars. These are much rarer since they are a new technology recently invented. Think of it as electricity and other forms of modern fuel being replaced by or used less because of Mana.