body {
        margin: 0;
        padding: 0;
        font-family: 'Roboto', sans-serif;
        background: linear-gradient(135deg, #003366, #660099, #ff00ff);
        background-size: 400% 400%;
        animation: gradient-animation 15s ease infinite;
        color: #ffffff;
    }

    @keyframes gradient-animation {
        0% {background-position: 0% 50%;}
        50% {background-position: 100% 50%;}
        100% {background-position: 0% 50%;}
    }

    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 20px;
    }

    header {
        text-align: center;
        padding: 50px 20px;
    }

    header h1 {
        font-family: 'Futura', sans-serif;
        font-size: 48px;
        font-weight: bold;
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    }

    .modules {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 20px;
        margin: 40px 0;
    }

    .module {
        background: linear-gradient(45deg, #0000ff, #ff00ff);
        border-radius: 10px;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
        padding: 20px;
        display: flex;
        flex-direction: column;
        align-items: center;
        transition: transform 0.3s ease;
    }

    .module:hover {
        transform: scale(1.05);
    }

    .module img {
        width: 100%;
        height: auto;
        border-radius: 5px;
    }

    .module h3 {
        margin-top: 15px;
        font-size: 24px;
        text-align: center;
    }

    .button {
        padding: 10px 20px;
        font-size: 16px;
        color: #ffffff;
        background: linear-gradient(45deg, #00ff00, #00ffff);
        border: none;
        border-radius: 5px;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
        cursor: pointer;
        transition: transform 0.3s ease;
    }

    .button:hover {
        transform: scale(1.1);
    }

    .example-section {
        background: rgba(0, 0, 0, 0.5);
        padding: 30px;
        border-radius: 10px;
        margin: 40px 0;
    }

    .example-section h2 {
        font-size: 32px;
        margin-bottom: 20px;
        text-align: center;
    }

    .example-section pre {
        background: #1e1e1e;
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
    }

    .example-section code {
        color: #d4d4d4;
        font-family: 'Courier New', Courier, monospace;
        display: block;
        white-space: pre-wrap;
        word-wrap: break-word;
    }

    footer {
        text-align: center;
        padding: 20px;
        font-size: 14px;
        color: #cccccc;
    }

    /* Responsive Styles */
    @media (max-width: 768px) {
        header h1 {
            font-size: 36px;
        }

        .module h3 {
            font-size: 20px;
        }
    }

    @media (max-width: 480px) {
        header h1 {
            font-size: 28px;
        }

        .module h3 {
            font-size: 18px;
        }

        .button {
            font-size: 14px;
            padding: 8px 16px;
        }
    }

    @media (min-width: 1440px) {
        header h1 {
            font-size: 60px;
        }

        .module h3 {
            font-size: 28px;
        }

        .button {
            font-size: 18px;
            padding: 12px 24px;
        }
    }