CSS not loading after install

[giopera]

Hi, I've just installed CMSMS on my server, i have a nginx proxy and behind that i use nginx again as a webserver, i had problems with the installation because the installer kept sending me to 10.0.0.8 but I've resolved it by pasting my domain name instead of the IP address, but now the CSS is not loading and i can see a warning in the JS console about a missing script and the location where it's trying to fetch it from is _.
Can you help me in any way? I'll send here a screenshot of my landing page.

[DIGI3]

Usually it's calculated automatically, but with your setup you may need to specify a root_url or other paths in your config.php, see https://docs.cmsmadesimple.org/configur ... -reference

CSS will be an absolute url to [root_url]/cache/tmp/