/* styles.css */
body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    margin: 0;
    padding: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

h1, h2 {
    color: #333;
}

canvas {
    border: 1px solid #ccc;
    margin-top: 20px;
    max-width: 100%;
    height: auto;
}

button {
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    border: none;
    background-color: #5c6bc0;
    color: white;
    border-radius: 4px;
    margin-top: 20px;
}

button:hover {
    background-color: #3f4d97;
}

.attention {
    max-width: 1200px;
    margin: 0 auto;
    text-align: left;
    background-color: #fcc;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}