Address color and contrast 1

Add accent colors for emphasis and improve quote styling.

Author: jschreck0

docs/stylesheets/extra.css

@@ -5,6 +5,9 @@
   --md-code-fg-color: #1b1b1b;
   --md-code-hl-variable-color: #565c65;
   --md-code-hl-comment-color: #565c65;
+  --md-accent-fg-color: #3F57A6;
+  --md-accent-fg-color--transparent: #3F57A6;
+
 }
 
 /* add affordance to article links */
@@ -51,4 +54,27 @@ li a:hover {
 .md-nav--primary .md-nav__title,
 .md-nav--secondary .md-nav__title {
   box-shadow: none;
-}
+}
+
+/* Addresses Row 17 in Nov 2025 Audit */
+.md-typeset .admonition.quote,.md-typeset details.quote {
+    border-color: #757575
+}
+
+.md-typeset .admonition.quote:focus-within,.md-typeset details.quote:focus-within {
+    box-shadow: 0 0 0 .2rem #757575a
+}
+
+.md-typeset .quote>.admonition-title,.md-typeset .quote>summary {
+    background-color: #757575a
+}
+
+.md-typeset .quote>.admonition-title:before,.md-typeset .quote>summary:before {
+    background-color: #757575;
+    -webkit-mask-image: var(--md-admonition-icon--quote);
+    mask-image: var(--md-admonition-icon--quote)
+}
+
+.md-typeset .quote>.admonition-title:after,.md-typeset .quote>summary:after {
+    color: #757575
+}