Update docs theme.

Author: andialbrecht

.readthedocs.yaml

@@ -27,9 +27,11 @@ sphinx:
 #   - pdf
 #   - epub
 
-# Optional but recommended, declare the Python requirements required
-# to build your documentation
-# See https://docs.readthedocs.io/en/stable/guides/reproducible-builds.html
-# python:
-#   install:
-#     - requirements: docs/requirements.txt
+# Install the package itself (autodoc imports it) together with the
+# documentation dependencies declared in pyproject.toml.
+python:
+  install:
+    - method: pip
+      path: .
+      extra_requirements:
+        - doc

docs/source/conf.py

@@ -84,17 +84,18 @@
 #show_authors = False
 
 # The name of the Pygments (syntax highlighting) style to use.
-pygments_style = 'tango'
+# Not set on purpose: the furo theme ships a light and a dark highlighting
+# style and selects the one matching the reader's color scheme.
+#pygments_style = 'tango'
 
 # A list of ignored prefixes for module index sorting.
 #modindex_common_prefix = []
 
 
 # -- Options for HTML output ---------------------------------------------------
 
-# The theme to use for HTML and HTML Help pages.  Major themes that come with
-# Sphinx are currently 'default' and 'sphinxdoc'.
-#html_theme = 'agogo'
+# The theme to use for HTML and HTML Help pages.
+html_theme = 'furo'
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the

pyproject.toml

@@ -44,6 +44,7 @@ dev = [
 ]
 doc = [
     "sphinx",
+    "furo",
 ]
 
 [tool.hatch.version]
@@ -74,6 +75,7 @@ dev = [
     "ruff",
     "build",
     "sphinx",
+    "furo",
 ]
 
 [tool.ruff]