Love the idea! However, it seems that you’re running a non-mobile friendly version of the hacker news design. Making it responsive would be greatly appreciated!
It's currently set up on a VPS running news.arc in a screen session connected to the Internet via Cloudflare Tunnel. If it falls over while I'm out today... sorry!
Use @media queries to modify the CSS rules. The bare-bones approach is a breakpoint around 1024 width where everything below is 100% width (with a small margin/padding if you like). That way smaller tablets and phones have a decent experience without horizontal scrollbars.
See https://news.ycombinator.com/news.css, specifically the @media parts
(= site-url* "https://twostopbits.com/")
"https://twostopbits.com/"
(= parent-url* site-url*)
"https://twostopbits.com/"