Fixed sequence numbers in sequence diagrams in dark mode

docs/reference/diagrams.md

@@ -91,6 +91,7 @@ between those actors:
 ```` markdown title="Sequence diagram"
 ``` mermaid
 sequenceDiagram
+  autonumber
   Alice->>John: Hello John, how are you?
   loop Healthcheck
       John->>John: Fight against hypochondria
@@ -106,6 +107,7 @@ sequenceDiagram
 
 ``` mermaid
 sequenceDiagram
+  autonumber
   Alice->>John: Hello John, how are you?
   loop Healthcheck
       John->>John: Fight against hypochondria

material/base.html

@@ -239,13 +239,13 @@
       </script>
     {% endblock %}
     {% block scripts %}
-      <script src="{{ 'assets/javascripts/bundle.7dfa1ad6.min.js' | url }}"></script>
+      <script src="{{ 'assets/javascripts/bundle.f1ef77e2.min.js' | url }}"></script>
       {% for path in config.extra_javascript %}
         <script src="{{ path | url }}"></script>
       {% endfor %}
     {% endblock %}
     {% if page.meta and page.meta.ᴴₒᴴₒᴴₒ %}
-      <link rel="stylesheet" href="{{ 'assets/stylesheets/extra.0d47dbba.min.css' | url }}">
+      <link rel="stylesheet" href="{{ 'assets/stylesheets/extra.510b91e2.min.css' | url }}">
       <script src="{{ 'assets/javascripts/extra/bundle.f719a234.min.js' | url }}" defer></script>
     {% endif %}
   </body>

src/assets/javascripts/components/content/code/mermaid/index.css

@@ -375,3 +375,13 @@ line {
   font-family: var(--md-mermaid-font-family);
   fill: var(--md-mermaid-node-fg-color);
 }
+
+/* Sequence number */
+.sequenceNumber {
+  fill: var(--md-accent-bg-color);
+}
+
+/* Sequence diagram markers */
+defs #sequencenumber {
+  fill: var(--md-mermaid-node-fg-color) !important;
+}