Duplicated from open-webui/open-webui
https://huggingface.co/spaces/Joshua0918/open-webui/resolve/main/backend/open_webui/static/custom.css
hf download hf://spaces/Joshua0918/open-webui/backend/open_webui/static/custom.css
curl -L -o custom.css https://huggingface.co/spaces/Joshua0918/open-webui/resolve/main/backend/open_webui/static/custom.css
