body {
    background: #111;
    color: #fff;
    text-align: center;
    font-family: Arial, sans-serif;
    padding: 30px;
}

h1 {
    margin-bottom: 10px;
    color: #ff00aa;
    text-shadow: 0 0 10px #ff00aa;
}

.hint {
    margin-bottom: 15px;
    color: #ccc;
    font-size: 14px;
}

canvas {
    background: #000;
    border: 3px solid #ff00aa;
    border-radius: 8px;
}