Digitised graphics at low resolution often looks a bit messy so maybe consider doubling the resolution?
Try out the beta version of Adventuron, it'll make it so that the image aligns to the left and right of the status bad. (adventuron.io/beta). Back up your game in a local text file on your computer before hand in case there are issues.
Set the text colour to not quite black ( #333) is good.
Set the background colour to grey (#ddd).
Add scanlines (shader = "scanlines" in the theme_settings {} section inside your theme).
Set the header pen colour to #fff.
Anyway, love it that there are 12!! gifts, sounds like a sizeable adventure, and