/* Smooth scrolling for anchor links */
        html {
            scroll-behavior: smooth;
        }
        /* Ensure images don't cause layout shift */
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        /* Active navigation link style */
        .nav-active {
            border-bottom-color: #0f766e;
            color: #0f766e;
        }
        /* Custom styles for Wikipedia-like infobox */
        .infobox {
            background-color: #f8f9fa;
            border: 1px solid #a2a9b1;
            padding: 1rem;
            font-size: 0.875rem;
            line-height: 1.6;
        }
        .infobox th, .infobox td {
            padding: 0.25rem 0.5rem;
            vertical-align: top;
            text-align: left;
        }
        .infobox-title {
            background-color: #0f766e;
            color: white;
            text-align: center !important;
            font-size: 1rem;
            font-weight: bold;
            padding: 0.5rem !important;
        }
        /* Styling for the table of contents */
        .toc {
            background-color: #f8f9fa;
            border: 1px solid #a2a9b1;
            padding: 1rem 1.5rem;
            display: inline-block;
            font-size: 0.95rem;
        }
        .toc ul {
            list-style-type: none;
            padding-left: 1.2rem;
            margin: 0.5rem 0;
        }
        .toc-title {
            font-weight: bold;
            text-align: center;
            margin-bottom: 0.5rem;
            font-size: 1rem;
        }