Installed but no css - gulpfile.js runs fine

[Velocedge]

I'm running the project in IIS Express VS 2022 with Node.js and NPM. It builds the database and launches the web app but there is no formatting. Setup says run Task Runner Explorer on gulpfile.js. This is the output which looks ok:

D:\Data\CADE.net\POPForums-18.0.0\src\PopForums.Web> cmd.exe /c gulp -b "D:\Data\CADE.net\POPForums-18.0.0\src\PopForums.Web" --color --gulpfile "D:/Data/CADE.net/POPForums-18.0.0/src/PopForums.Web/Gulpfile.js" default
[13:41:09] Using gulpfile D:\Data\CADE.net\POPForums-18.0.0\src\PopForums.Web\Gulpfile.js
[13:41:09] Starting 'default'...
[13:41:09] Starting 'min'...
[13:41:09] Starting 'copies'...
[13:41:09] Finished 'copies' after 59 ms
[13:41:09] Starting 'js'...
[13:41:11] Finished 'js' after 2.15 s
[13:41:11] Starting 'css'...
[13:41:11] Finished 'css' after 92 ms
[13:41:11] Starting 'bump'...
[13:41:11] Bumped 18.0.1-0 to 18.0.1-1 with type: prerelease
[13:41:11] Finished 'bump' after 13 ms
[13:41:11] Finished 'min' after 2.31 s
[13:41:11] Finished 'default' after 2.31 s
Process terminated with code 0.

Not sure where to go next. Have I missed something?

[jeffputz]

Is the file physically there? Is the browser showing it 404? Did you try to shift-refresh the browser?