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

body {
    width: 100vw;
    height: 100vh;
    background-color: #0a0a15;
    font-family: 'Arial', sans-serif;
}

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

#gameCanvas {
    display: block;
}