For modern, clean, and legible designs, sans-serif fonts are generally preferred for digital interfaces, while serif fonts are suitable for traditional or editorial content.
For developers who prefer self-hosting or using a CDN, the Fontsource Marcellus page offers direct links to .woff2 files and NPM installation commands. wtqc font link
If you have a hosted CSS link (example pattern): For modern, clean, and legible designs, sans-serif fonts