How to properly link external CSS and JS files on atw.hu hos

[timelyhouse]

Hi everyone,
I'm currently building a small static website and using the free atw.hu hosting. Everything works fine when I use inline CSS and JS, but when I try to link external CSS (style.css) or JavaScript (script.js) files, nothing seems to load on the live site—even though it works perfectly on my local machine.

My files are all in the same directory as the HTML file, and I’m using basic linking like:

<link rel="stylesheet" href="style.css">
<script src="script.js"></script>
Is there something specific about how atw.hu handles external files? Do I need to set any permissions or use absolute paths?
google baseball
Thanks in advance if anyone has experience with this—I'm a bit stuck!