* {
            box-sizing: border-box;
        }

        html,
        body {
            margin: 0;
            padding: 0;
            width: 100%;
            height: 100%;
            overflow: hidden;
            background: #333333;
        }

        body {
            position: fixed;
            inset: 0;
        }

        #game {
            position: fixed;
            top: 0;
            left: 0;

            width: 100%;
            height: 100%;
            height: 100dvh;

            border: none;
            display: block;
            overflow: hidden;
        }

        #game-error {
            position: fixed;
            z-index: 10;
            top: 10px;
            left: 10px;
            color: white;
        }