body {
    font-family: 'Malgun Gothic', sans-serif;
    text-align: center;
    background-color: #f0f0f0;
    margin-top: 50px;
}

#game-screen {
    display: none;
}

canvas {
    background-color: #DCB35C;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.3);
    cursor: crosshair;
    margin-top: 20px;
}

.input-group {
    margin: 10px;
}

input {
    padding: 8px;
    font-size: 16px;
}

button {
    padding: 8px 16px;
    font-size: 16px;
    cursor: pointer;
}