mkdocs-material:

- disable social cards plugin for now, thanks to Google
  squidfunk/mkdocs-material#6983

- prepare for new option format

mkdocs.yml

@@ -137,10 +137,10 @@ plugins:
   - search:
       separator: "[\\s\\-,:!=\\[\\]()\"/]+|\\.(?!\\d)|&[lg]t;|(?!\\b)(?=[A-Z][a-z])"
 
-  - social:
-      cards_color: # https://github.com/squidfunk/mkdocs-material/issues/3159
-        fill: "#8C1515"
-        text: "#FFFFFF"
+  #- social:
+  #    cards_layout_options:
+  #      font_family: Roboto
+  #      background_color: "#8C1515"
 
   - minify:
       minify_html: true