Hello friends! I have been mooching off this lovely forum for a year or two now and decided it was time to learn to make my own themes!
Just in case it helps anyone else to learn how to edit themes better, I used This page to help me with the QSS aspects and This page to help me with the Palette aspects!
I made two very similar themes: Daylight Calm Tides and Dusk Calm Tides. Here’s what they look like:
Feel free to use them to your heart’s content! Here are those downloads:
Daylight Calm Tides.scrtheme (33.0 KB)
Dusk Calm Tides.scrtheme (32.8 KB)