/*
 * Globals
 */

        /* This is a temporary stylesheet to make the example look good.
           It's best practice to move all CSS to an external file. */
        body {
            font-family: Arial, sans-serif;
            line-height: 1.6;
            margin: 0;
            padding: 20px;
            background-color: #f4f4f4;
            color: #333;
        }
        .container {
            max-width: 960px;
            margin: 0 auto;
            background: #fff;
            padding: 20px;
            border-radius: 8px;
            box-shadow: 0 0 10px rgba(0,0,0,0.1);
        }
        header {
            text-align: center;
            padding-bottom: 20px;
            border-bottom: 2px solid #eee;
        }
        header h1 {
            color: #2c3e50;
            margin: 0;
        }
        nav {
            margin-top: 20px;
        }
        .btn-light {
            background-color: #ecf0f1;
            border: 1px solid #bdc3c7;
            color: #34495e;
            padding: 10px 20px;
            text-decoration: none;
            border-radius: 5px;
            margin: 0 5px;
            transition: background-color 0.3s;
        }
        .btn-light:hover {
            background-color: #dce0e1;
        }
        .image-container {
            position: relative;
            text-align: center;
            margin: 20px 0;
        }
        .speech-bubble-text {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background-color: rgba(255, 255, 255, 0.8);
            padding: 15px;
            border-radius: 10px;
            width: 80%;
            max-width: 300px;
            box-shadow: 0 0 5px rgba(0,0,0,0.2);
            font-size: 1.1em;
            text-align: center;
        }
        .content-box {
            background-color: rgba(255, 255, 255, 0.9);
            padding: 20px;
            border-radius: 25px;
            margin: 20px 0;
            text-align: left;
            box-shadow: 0 0 5px rgba(0,0,0,0.1);
        }
        .content-box strong {
            display: block;
            margin-bottom: 10px;
            font-size: 1.2em;
        }
        .grid-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin-top: 20px;
        }
        .card {
            background-color: #ecf0f1;
            padding: 15px;
            border-radius: 8px;
        }
        .card img {
            display: block;
            margin: 0 auto 10px;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 5px;
        }
        footer {
            text-align: center;
            margin-top: 30px;
            padding-top: 20px;
            border-top: 2px solid #eee;
            color: #777;
        }