@import url('https://fonts.googleapis.com/css2?family=Hedvig+Letters+Sans&family=Libre+Baskerville:wght@700&display=swap');
        @import url('https://fonts.googleapis.com/css2?family=Playfair+Display&display=swap');

        body {
            font-family: 'Playfair Display', serif;
            margin: 0;
            padding: 0;
            background-color: #abb8c3;
            color: #333;
        }

        header {
            font-family: 'Hedvig Letters Sans', sans-serif;
            font-family: 'Libre Baskerville', serif;
            background-color: #3498db;
            padding: 1em;
            text-align: center;
            color: white;
            font-size: 2em;
        }

        nav {
            font-family: 'Hedvig Letters Sans', sans-serif;
            font-family: 'Libre Baskerville', serif;
            background-color: #2c3e50;
            overflow: hidden;
            display: flex;
            justify-content: center;
        }

        nav a {
            display: block;
            color: white;
            text-align: center;
            padding: 14px 16px;
            text-decoration: none;
            transition: background-color 0.3s;
        }

        nav a:hover {
            background-color: #34495e;
        }

        @media screen and (max-width: 768px) {
            nav {
                flex-direction: column;
                align-items: center;
            }

            nav a {
                width: 100%;
                box-sizing: border-box;
            }
        }

        .avviso {
            font-family: Arial, Helvetica, sans-serif;
            text-align: center;
            color: #000;
            font: bold;
        }

        .membership-container {
            font-family: Arial, Helvetica, sans-serif;
            text-align: center;
            max-width: 600px;
            margin: 50px auto;
            padding: 20px;
            background-color: #fff;
            border: 1px solid #ddd;
            border-radius: 8px;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
        }

        h2 {
            color: #3498db;
        }

        form {
            max-width: 400px;
            margin: 0 auto;
        }

        label {
            display: block;
            margin-top: 10px;
            color: #333;
        }

        select,
        input,
        textarea {
            width: 100%;
            padding: 10px;
            margin-top: 5px;
            margin-bottom: 15px;
            border: 1px solid #ddd;
            border-radius: 4px;
            box-sizing: border-box;
        }

        button,
        input[type="image"] {
            width: 100%;
            color: #fff;
            padding: 10px;
            border: none;
            border-radius: 10px;
            cursor: pointer;
        }

        .paypal-button-container {
            margin-top: 15px;
        }

        .paypal-button-container img {
            width: 100%;
            max-width: 200px;
            height: auto;
            display: block;
            margin: 0 auto;
        }

        footer {
            background-color: #2c3e50;
            padding: 1em;
            text-align: center;
            color: white;
            position: relative;
            bottom: 0;
            width: auto;
        }