body { 
    background-color: #1a1a2e; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    height: 100vh; 
    margin: 0; 
    font-family: 'Courier New', Courier, monospace; 
    color: white; 
    overflow: hidden; 
}

canvas { 
    border: 4px solid #00d4ff; 
    box-shadow: 0 0 20px #00d4ff; 
    background: linear-gradient(to bottom, #16213e, #0f3460); 
    cursor: pointer; 
}