body {
            margin: 0;
            overflow: hidden;
        }

        canvas {
            display: block;
        }

        #info {
            position: absolute;
            top: 10px;
            left: 10px;
            color: white;
            background: rgba(0, 0, 0, 0.5);
            padding: 10px;
            border-radius: 5px;
            font-family: Arial, sans-serif;
            max-width: 300px;
            pointer-events: none;
        }

        .gui-container {
            position: absolute;
            top: 10px;
            right: 10px;
        }