Emma this is amazing, from start to finish. I love how you've showcased Beatrix's story throughout this site, slowly introducing the important facts about her and weaving your own tale through it. The fact that she appears so infrequently made it difficult for me to get a good understanding of her personality and motivations when I played FF9, and the fact that you've laid everything out like this really makes it much easier to understand where she's coming from at every point of the game.
I love that you highlighted each boss battle with her, and especially that you brought up the trivia about her being previously bested (which I hadn't heard before! Oh Square, you and your one-line backstories). I love how the focus is squarely on Beatrix and the adventures of Zidane and company are kind of just background to provide context, haha.
The "Love" page in particular stands out to me -- that sequence is easily one of the most memorable in the game, but you bring up some very good points about why, funny as it is, it's not something that's good for either Beatrix or Steiner right now. I also very much love the "Shattering" page as it's a key moment for Beatrix and was one of the moments that made me really take notice of her, when I played the game the first time.
All in all this site is so so lovely! I really liked what you had up before -- it was one of the first sites I read when I first finished the game and helped me appreciate FF9 a lot more -- so now that appreciation is multiplied, haha.
I'm totally flattered you considered Level 20 an inspiration, by the way! Thank you so much -- I'm so happy to have inspired such a lovely revamp.
OH AND I love the layout, the pink tones work so well. I'm on my iPad and everything looks OK from here, but will check again on my laptop in a bit
Edit: I can't see the font for the headers (h1s) on my computer, actually! I think you may not have included it. Other than that everything looks great!