body {
    margin: 0;
    padding: 0;
    background: #f5efe6;
    font-family: Arial, sans-serif;
    text-align: center;
}

h1 {
    color: #8b4513;
    margin-top: 40px;
}

p {
    color: #555;
    font-size: 18px;
}

.selection {
    margin: 25px;
}

select {
    padding: 10px;
    border-radius: 8px;
    font-size: 16px;
}

canvas {
    width: 360px;
    height: 540px;
    display: block;
    margin: 30px auto;
}
.install-section {
    margin: 30px auto;
    padding: 25px;
    max-width: 450px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.install-section h2 {
    color: #8b4513;
}

.install-section button {
    background: #8b4513;
    color: white;
    border: none;
    padding: 13px 25px;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
}

.install-section button:hover {
    background: #6f3510;
}

#installMessage {
    font-size: 14px;
    color: #555;
}