python – How to properly serve static files through nginx in my django project

I’ve tried all possible configurations, but I don’t know why nginx doesn’t provide the static files for my application, that is, I always have a page without style.

This is my Dockerfile:
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This is my entrypoint.sh
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This is my static configuration on settings.py
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This is my docker-compose.yml

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I have a folder in the root of my project called nginx. Inside it I have the files:

Dockerfile
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default.conf
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I would like to understand what I’m doing wrong, I’ve tried other configuration structures, but nginx never serves the static files.