Add C40 (two-color focus) as sufficient for 1.4.11 Non-text contrast, make sufficient techniques for 1.4.11 situationally specific

techniques/general/G174.html

@@ -28,6 +28,7 @@
       </ul>
    </section><section id="tests"><h2>Tests</h2>
       <section class="procedure"><h3>Procedure</h3>
+         <p>For each user interface component on the page that should receive keyboard focus:</p>
          <ol>
             <li>Check that a link or control exists on the original page that provides access to the alternate version.</li>
             <li>Check that the link or control on the original page conforms to all success criteria for the conformance level being tested.</li>

understanding/understanding.11tydata.js

@@ -534,12 +534,36 @@ export default function (data) {
         sufficient: [
           {
             title:
-              "Situation A: Color is used to identify user interface components or used to identify user interface component states",
-            techniques: ["G195", "G174"],
+              "Situation A: Color is used to identify user interface components",
+            techniques: [
+              {
+                title: "Identifying user interface components",
+                using: ["G174"],
+                usingQuantity: "",
+              }
+            ],
+          },
+          {
+            title:
+              "Situation B: Color is used to identify a user interface component's focus state",
+            techniques: [
+              {
+                title: "Identifying a user interface component's focus state",
+                using: ["G195", "C40"],
+                usingQuantity: "",
+              }
+            ],
           },
           {
-            title: "Situation B: Color is required to understand graphical content",
-            techniques: ["G207", "G209"],
+            title:
+              "Situation C: Color is required to understand graphical content",
+            techniques: [
+              {
+                title: "Making graphical content understandable",
+                using: ["G207", "G209"],
+                usingQuantity: "",
+              }
+            ],
           },
         ],
         failure: ["F78"],