Align construction strategy columns

styles.css

@@ -282,6 +282,11 @@ code {
   display: grid;
   grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
   gap: 16px;
+  align-items: stretch;
+}
+
+.construction-layout > .paper-figure {
+  height: 100%;
 }
 
 .paper-figure {
@@ -304,7 +309,10 @@ code {
   display: grid;
   grid-template-columns: repeat(2, minmax(0, 1fr));
   gap: 10px;
-  align-content: start;
+  align-content: stretch;
+  align-items: stretch;
+  grid-auto-rows: 1fr;
+  height: 100%;
 }
 
 .note-card {
@@ -312,6 +320,7 @@ code {
   border: 1px solid var(--line);
   border-radius: var(--radius-md);
   background: #fffdfa;
+  height: 100%;
 }
 
 .note-card h3 {