Having asked a bunch of questions of the GM, I think I can answer a few of these in their stead so you don't have to wait too long [@Xaltwind].
1: Modern technology. Just quite secluded, think like Stardew Valley.
2: Modern firearms, because it's modern technology, but I don't expect we'll be seeing much of those.
3: Yes, [i]notable asterisk.[/i] The magic is kind of...different. As yet, I believe Mimi's the only one who's plotted to figure out a kind of magic, and it's more being especially in tune with nature than anything else. It's kind of...[i]barely[/i] fantasy, more like Reality+, with some nature spirits and cave monsters.
4: DFA temperate. Temperate weather, relatively high humidity, strong variance in seasons.
5: I don't think there are any monsters on the surface, though [@Carlyle] might correct me on this one.
6: Humans. Like I said, not much fantasy, just a few little hints of it.
7: Yes, there will be plenty of cookies to go around.