* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: #030318;
    touch-action: none;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    user-select: none;
    font-family: 'Orbitron', 'Noto Sans KR', sans-serif;
}

#game-container {
    width: 100%;
    height: 100%;
    position: relative;
}

#game-container canvas {
    display: block;
}