When i run hugo locally for a project I created the styles are applied, but when I deploy via firebase no styles are attached.
I am using theme = “osprey-delight” in my config file and here is my baseurl = “https://abdisuleman.com”
here is my github link - link
As per your link above your stylesheet is located in
https://abdisuleman.com is not live on the web. Hence the 404 error.
baseURL value needs to reflect where you want to deploy the project otherwise you will encounter the sort of problems you described.
I tried changing baseUrl to firebase provided url where it deploys too, but no change.
Try changing your baseUrl to
/ - this should make links relative to the current domain name.