body {
    margin: 0;
    padding: 0;
    background: linear-gradient(to bottom, #000428, #004e92);
    color: white;
    font-family: 'Courier New', monospace;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.game-container {
    text-align: center;
}

#gameCanvas {
    border: 2px solid #00ffff;
    background: radial-gradient(ellipse at center, #001122 0%, #000000 100%);
    box-shadow: 0 0 20px #00ffff;
}

.game-info {
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
    width: 800px;
}

.score {
    font-size: 24px;
    color: #00ffff;
    text-shadow: 0 0 10px #00ffff;
}

.controls {
    font-size: 14px;
    color: #cccccc;
}

.controls p {
    margin: 0;
}