Restyle frontend with dark retro console theme

index.html

@@ -11,11 +11,11 @@
       <section class="play-area">
         <header class="topbar">
           <div>
-            <p class="eyebrow">capture tic tac toe</p>
+            <p class="eyebrow">CAPTURE_TAC_TOE.EXE</p>
             <h1 id="game-title">Tictactics</h1>
           </div>
           <button id="resetButton" class="icon-button" type="button" aria-label="Restart game" title="Restart">
-            <span aria-hidden="true">↻</span>
+            <span aria-hidden="true">RST</span>
           </button>
         </header>
 
@@ -42,7 +42,7 @@
         </div>
 
         <div class="rule-card">
-          <h2>Rule</h2>
+          <h2>RULE</h2>
           <p>Open the game in two browser windows. The first two connected players are paired automatically.</p>
         </div>