Various fixes and changes based on tester feedback

less/base.less

@@ -39,7 +39,7 @@
 .oathhammer .npc-content {
   font-family: @font-body;       // Calibri — standard text per design_rules.md
   font-size: @font-size-base;
-  color: var(--color-dark-1);
+  color: @color-dark;
   .sheet-background();
   overflow: auto;
   padding: 10px 20px;            // Inner margin so content clears the parchment border
@@ -53,7 +53,7 @@
   select:disabled {
     background-color: @color-disabled-bg;
     border-color: transparent;
-    color: var(--color-dark-3);
+    color: @color-dark;
   }
 
   input,
@@ -208,7 +208,8 @@
     margin-bottom: 2px;
 
     label.skill-name-col {
-      font-size: @font-size-sm;
+      font-size: @font-size-xs;
+      font-weight: bold;
     }
 
     .skill-rank-col select,