Update index.html

index.html

@@ -75,6 +75,10 @@
         </ul>
       </div>
     </nav>
+    <div class="announcement" style="color: white; background-color: black; padding-block: 20px; font-size: 25px; text-align: center; border-top: 2px solid white; font-weight: bold; line-height: 35px;">
+        We are very sorry to announce this, but after the January 2.0 MacVG update,<br> every game's progress that you've made will be reset.<br> We are very sorry of the incovenience :( 🙇<br>
+        You can take screenshots to record the progress you've made, thanks for playing ✌️
+      </div>
     <div class="wrap" id="wrap">
       <div class="tip">
         <p>