body {
    margin: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #000;
    font-family: 'Courier New', monospace;
}
#gameCanvas, #radarCanvas {
    border: 1px solid #fff;
    image-rendering: pixelated;
}
#radarCanvas {
    height: 50px;
    margin-bottom: 10px;
}
.scanlines {
    position: absolute;
    width: 800px;
    height: 400px;
    background: repeating-linear-gradient(transparent 0px, transparent 2px, rgba(0,0,0,0.2) 2px, rgba(0,0,0,0.2) 4px);
    pointer-events: none;
}
#title {
    font-family: 'Press Start 2P', cursive;
    font-size: 36px;
    color: #fff;
    text-shadow: 4px 4px 0 #f00;
    margin-bottom: 10px;
    text-align: center;
}
#instructions {
    font-family: 'Press Start 2P', cursive;
    font-size: 12px;
    color: #fff;
    text-shadow: 2px 2px 0 #f00; /* Smaller shadow for subtlety */
    margin-bottom: 5px;
    text-align: center;
}