body {
    font-family: 'Montserrat', sans-serif;
    background-color: #f8f9fa;
    /* Light gray background */
    color: #343a40;
    /* Dark gray text color */
    padding-top: 70px;
    /* Add padding to body to prevent content from being hidden by fixed navbar */
}

.navbar {
    background-color: #343a40;
    /* Dark background for navbar */
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.navbar .nav-link {
    color: #f8f9fa !important;
    font-size: 14px;
    /* Light text for navbar links */
    font-weight: 500;
    margin-right: 1rem;
    transition: color 0.3s ease;
}

.navbar .nav-link:hover {
    color: #ffcc33 !important;
    /* Highlight color on hover */
}

.navbar-brand {
    color: #ffcc33 !important;
    /* Brand color */
    font-weight: 600;
    font-size: 1.3rem;

}

.header-section {
    background-color: #ffcc33;
    /* Header background color */
    padding: 2rem 0;
    border-bottom-left-radius: 15px;
    /* Round bottom-left corner */
    border-bottom-right-radius: 15px;
    /* Round bottom-right corner */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    /* Subtle shadow */
    margin-top: 0;
    /* Remove top margin as navbar is above */
}

.header-section h1 {
    font-family: 'Century', serif;
    /* Close to original font */
    color: #343a40;
    /* Dark text */
    font-size: 2.5rem;
    /* Large heading */
    font-weight: 700;
}

.header-section h2 {
    font-family: 'Century', serif;
    color: #343a40;
    font-size: 1.8rem;
    font-weight: 600;
}

.disclaimer-text {
    font-size: 0.8rem;
    color: #6c757d;
    /* Gray tone */
    margin-top: 1rem;

}

.content-section {
    padding: 3rem 0;
}

/* Sidebar navigation is now hidden on larger screens and only appears on smaller screens via the navbar */
.sidebar-nav {
    display: none;
    /* Hide sidebar on large screens */
}

@media (max-width: 991.98px) {

    /* Show sidebar on smaller screens if desired, or remove entirely */
    .sidebar-nav {
        display: block;
        /* Or keep it hidden if all links are in navbar */
    }
}

.main-content-area {
    background-color: #ffffff;
    /* Main content background */
    padding: 2rem;
    border-radius: 15px;
    /* Rounded corners */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    /* More pronounced shadow */
}

.main-content-area h3 {
    color: #006666;
    /* Dark cyan */
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.main-content-area p {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.footer-line {
    height: 6px;
    background-color: #343a40;
    /* Dark gray line */
    border-radius: 3px;
    margin-top: 3rem;
    margin-bottom: 2rem;
}

.footer-section {
    background-color: #f4f6f8;
    /* Dark background for footer */
    color: #333435;
    /* Light text color */
    padding: 2rem 0;
    /*border-top-left-radius: 15px;
    border-top-right-radius: 15px;*/
    box-shadow: 0 -4px 8px rgba(0, 0, 0, 0.1);
}

.footer-section .nav-link {
    color: #f8f9fa;
    font-weight: 400;
    padding: 0.25rem 0;
    transition: color 0.3s ease;
    font-size: 0.7rem;
}

.footer-section .nav-link {
    color: #1f2020;
    font-weight: 400;
    padding: 0.25rem 0;
    transition: color 0.3s ease;
    font-size: 0.7rem;
}

.footer-section .nav-link:hover {
    color: #4005c9;
}

.footer-section .back-to-top:hover {
    color: #f8f9fa;
}

/* Specific styles for the Classification Table */
.classification-table-container {
    overflow-x: auto;
    /* Enable horizontal scrolling for the table on small screens */
    margin-top: 2rem;
    margin-bottom: 2rem;
    border: 1px solid #252524;
    /* Original border color */
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.classification-table {
    width: 100%;
    min-width: 768px;
    /* Ensure table doesn't shrink too much */
    border-collapse: collapse;
    font-size: 0.85rem;
    /* Smaller font for table content */
}

.classification-table th,
.classification-table td {
    border: 1px solid #000000;
    /* Original cell border color */
    padding: 0.5rem;
    text-align: center;
    vertical-align: top;
}

.classification-table th {
    background-color: #f0f0f0;
    /* Light background for headers */
    font-weight: 600;
}

.classification-table td a {
    font-size: 0.75rem;
    /* Smaller font for links in table */
    color: #0000FF;
    /* Original link color */
    text-decoration: none;
}

.classification-table td a:hover {
    text-decoration: underline;
}

.classification-table td.description {
    text-align: left;
    font-size: 0.75rem;
    line-height: 1.3;
}

.classification-table td.mark {
    font-weight: bold;
    color: #000;
}

.classification-image {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 1.5rem;
}