<极客style>
body { margin: 0; padding: 0; overflow: hidden; background: #000; }
#game-container { position: fixed; top: 0; left: 0; width: 100%; height: 100%; }
#game-frame { width: 100%; height: 极客100%; border: none; }
#fullscreen-btn {
position: fixed; bottom: 20px; right: 20px;
padding: 10px 15px; background: #aeca34;
color: white; border: none;极客 border-radius: 5px;
cursor: pointer; font-family: sans-serif; z-index: 1000;
}