I tried downloading Zotero today, and it's not working. Clicking the install button on zotero.org for 'Zotero 7 for Chrome OS' sent me to an error page saying "This page isn’t working. If the problem continues, contact the site owner. HTTP ERROR 400".
I then looked at the chromebook installation support, followed Steps 1 and 2, entered the code in step 3, and got this on Terminal:

Zotero is only available for architectures i386, arm64, i686 and x86_64
Hit:1 https://deb.debian.org/debian bookworm InRelease
Hit:2 https://deb.debian.org/debian bookworm-updates InRelease
Hit:3 https://deb.debian.org/debian-security bookworm-security InRelease
Ign:4 https://storage.googleapis.com/cros-packages/140 bookworm InRelease
Hit:5 https://storage.googleapis.com/cros-packages/140 bookworm Release
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
61 packages can be upgraded. Run 'apt list --upgradable' to see them.
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
E: Unable to locate package zotero

I'm not familiar with using Linux/Terminal so I don't really know if there's something that I need to change. I think my chromebook CPU is a MediaTek Kompanio 520 if that's helpful to know. Any help would be much appreciated!!