调整场地高亮更明显和修复Modal遮挡

src/ui/Duel/Message/SelectCardsModal/index.tsx

@@ -110,7 +110,7 @@ export const SelectCardsModal: React.FC<SelectCardsModalProps> = ({
           <span>{single ? "每次选择一张" : ""}</span>
         </>
       } // TODO: 这里可以再细化一些
-      width={"37.5rem"}
+      width={"38.25rem"}
       okButtonProps={{
         disabled: !submitable,
       }}

src/ui/Duel/PlayMat/Bg/index.module.scss

@@ -26,10 +26,10 @@
     height: var(--block-height-s);
   }
   &.highlight {
-    background: #ffffff35;
+    background: #ffffff4f;
     cursor: pointer;
     &:hover {
-      opacity: 0.7;
+      opacity: 0.5;
     }
   }
   .triangle {