body{background-color:#00f;color:#fff;font-family:"Press Start 2P",cursive;display:flex;justify-content:center;align-items:center;height:100vh;margin:0}#root{display:flex;flex-direction:column;align-items:center;gap:40px}h1{font-size:32px;margin:0}.timer-display{font-size:48px}.button-row{display:flex;gap:20px}button{font-family:"Press Start 2P",cursive;font-size:20px;background:none;border:none;color:#fff;cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}