.intro-introduction-container {
    margin: 20px auto;
    padding: 20px;
    background: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    font-family: Arial, sans-serif;
    line-height: 1.8;
    background-color: #f9f9f9;
    color: #333;
    width: 90%; 
}

h1, h2 {
    color: hotpink;
}

.intro-breadcrumb {
    font-size: 14px;
    margin-bottom: 20px;
    color: #666;
}

.intro-breadcrumb a {
    color: #0056b3;
    text-decoration: none;
}

.intro-breadcrumb a:hover {
    text-decoration: underline;
}

section {
    margin-bottom: 20px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

table, th, td {
    border: 1px solid #ccc;
}

th, td {
    padding: 10px;
    text-align: left;
}

th {
    background: #f4f4f4;
}

.intro-highlight {
    color: #d9534f;
    font-weight: bold;
}

.intro-btn {
    display: inline-block;
    padding: 10px 15px;
    background: #0056b3;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
}

.intro-btn:hover {
    background: #003d80;
}

/* Responsive Styles */
@media screen and (max-width: 768px) {
    .intro-introduction-container {
        padding: 15px;
        width: 95%; 
    }

    h1 {
        font-size: 1.8em; 
    }

    h2 {
        font-size: 1.5em; 
    }

    .intro-breadcrumb {
        font-size: 12px; 
    }

    table, th, td {
        font-size: 14px; 
    }

    th, td {
        padding: 8px; 
    }

    .intro-btn {
        padding: 8px 12px; 
        font-size: 14px; 
    }
}

@media screen and (max-width: 480px) {
    .intro-introduction-container {
        padding: 10px;
        width: 100%; 
    }

    h1 {
        font-size: 1.5em; 
    }

    h2 {
        font-size: 1.2em; 
    }

    .intro-breadcrumb {
        font-size: 11px; 
    }

    table, th, td {
        font-size: 12px; 
    }

    th, td {
        padding: 6px; 
    }

    .intro-btn {
        padding: 6px 10px; 
        font-size: 12px; 
    }

    /* Stack table headers and cells vertically on very small screens */
    table {
        display: block;
        overflow-x: auto; 
    }

    th, td {
        display: block;
        width: 100%; 
        text-align: center;
    }

    th {
        background: #f4f4f4;
        font-weight: bold;
    }
}