Default to light mode like mc-stan.org does

WardBrian · WardBrian · commit 7367e3e3364b · 2025-10-28T12:34:30.000-04:00
diff --git a/docsrc/conf.py b/docsrc/conf.py
@@ -198,6 +198,7 @@ def emit(self, record):
         "index": [],
     },
     "use_edit_page_button": True,
+    "default_mode": "light",
     "show_toc_level": 2,
     "pygments_light_style": "tango",
     "pygments_dark_style": "nord",
