pygments_dark.css not found -> 404

[jugmac00]

I noticed that while building the docs for tox4 (yay, we use furo).

The very same problem exists with furos own documentation:

For tox I have the following packages in my venv

tox/.tox/4 on  rewrite [$!] 
❯ docs/bin/pip freeze
alabaster==0.7.12
Babel==2.9.1
backports.entry-points-selectable==1.1.0
beautifulsoup4==4.9.3
cachetools==4.2.2
certifi==2021.5.30
chardet==4.0.0
charset-normalizer==2.0.4
click==8.0.1
click-default-group==1.2.2
colorama==0.4.4
distlib==0.3.2
docutils==0.17.1
filelock==3.0.12
furo==2021.8.17b43
idna==3.2
imagesize==1.2.0
incremental==21.3.0
Jinja2==3.0.1
MarkupSafe==2.0.1
packaging==21.0
platformdirs==2.2.0
pluggy==1.0.0
Pygments==2.10.0
pyparsing==2.4.7
pytz==2021.1
requests==2.26.0
six==1.16.0
snowballstemmer==2.1.0
soupsieve==2.2.1
Sphinx==4.1.2
sphinx-argparse-cli==1.7.0
sphinx-autodoc-typehints==1.12.0
sphinx-copybutton==0.4.0
sphinx-inline-tabs==2021.8.17b10
sphinxcontrib-applehelp==1.0.2
sphinxcontrib-devhelp==1.0.2
sphinxcontrib-htmlhelp==2.0.0
sphinxcontrib-jsmath==1.0.1
sphinxcontrib-qthelp==1.0.3
sphinxcontrib-serializinghtml==1.1.5
sphinxcontrib-towncrier==0.2.0a0
toml==0.10.2
tomli==1.2.1
towncrier==21.3.0
tox @ file:///home/jugmac00/Projects/tox/.tox/4/.pkg/dist/tox-4.0.0a9.dev4%2Bg6f8ba7fa.d20210827-py3-none-any.whl
urllib3==1.26.6
virtualenv==20.7.2

[pradyunsg]

Aha. Fixed in ac89035.