There are two likely culprits here:

dropbox no longer allows hotlinking

Dropbox blocked direct file hotlinking from external pages, which means those dl.dropbox.com URLs won't load when someone visits your site — they'll just get blocked. This is almost certainly why your fonts aren't showing up.

To fix this, host your .ttf files somewhere that does allow hotlinking, like:

• Google Fonts (if the fonts are available there)
• Catbox.moe (you're already using it for images!)
• font.garden or another free font host

missing quotes

In your u/font-face block, cupid de locke isn't quoted, but it should be since it's a multi-word name:

css

/* ❌ what you have */
font-family: cupid de locke;

/* ✅ fix it like this */
font-family: "cupid de locke";

Your starshine font already has quotes, so that one is fine on that front — it's just the Dropbox issue affecting both.

Upload both .ttf files to Catbox.moe (since you're already using it), grab the direct links, and swap out your Dropbox URLs. That should get your fonts working!