.organization-chart {
            padding: 40px;
            font-family: sans-serif;
            text-align: center;
        }

        .fade-in {
            opacity: 0;
            animation: fadeIn 0.4s ease forwards;
        }

        @keyframes fadeIn {
            to {
                opacity: 1;
            }
        }

        .org-top {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 12px;
            margin-bottom: 40px;
        }

        .org-box {
            padding: 12px 32px;
            border-radius: 8px;
            color: white;
            font-weight: bold;
            font-size: 18px;
        }

        .rank-1 {
            background-color: #004d1a;
        }

        .rank-2 {
            background-color: #338033;
        }

        .org-bottom {
            width: 100%;
            display: flex;
            justify-content: center;
        }

        .org-horizontal {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 24px;
            width: 100%;
            max-width: 1600px;
        }

        .org-column {
            flex: 1 1 calc(25% - 24px);
            background-color: #f7f7f7;
            border: 1px solid #ccc;
            border-radius: 8px;
            padding: 16px;
            box-sizing: border-box;
        }

        .org-header {
            color: #fff;
            font-weight: bold;
            padding: 10px;
            border-radius: 6px;
            margin-bottom: 12px;
            transition: background-color 0.3s ease;
        }

        .green-header {
            background-color: #006400;
        }

        .green-header:hover {
            background-color: #228b22;
        }

        .org-group {
            padding: 16px;
            border: 2px solid #006400;
            border-radius: 8px;
            background-color: #f1fff1;
            box-sizing: border-box;
        }

        .org-group-third {
            flex: 1 1 30%;
        }

        .org-group-two-thirds {
            flex: 1 1 65%;
        }

        .org-group-header {
            font-size: 18px;
            font-weight: bold;
            color: #006400;
            margin-bottom: 16px;
        }

        .org-group-columns {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            justify-content: center;
        }

        ul {
            list-style: none;
            padding-left: 0;
            margin: 0 0 10px;
            text-align: left;
        }

        li {
            font-size: 14px;
            padding: 2px 0;
        }

        /* Responsive styles */
        @media (max-width: 1200px) {
            .organization-chart {
                padding: 32px;
            }
        }

        @media (max-width: 1024px) {
            .organization-chart {
                padding: 28px;
            }

            .org-box {
                font-size: 17px;
                padding: 10px 28px;
            }
        }

        @media (max-width: 840px) {
            .organization-chart {
                padding: 24px;
            }

            .org-box {
                font-size: 16px;
                padding: 10px 24px;
            }

            .org-column {
                padding: 14px;
            }

            .org-group-header,
            .org-header {
                font-size: 14px;
            }

            li {
                font-size: 13px;
            }
        }

        @media (max-width: 768px) {
            .org-box {
                font-size: 15px;
                padding: 8px 20px;
            }

            .org-column {
                padding: 12px;
            }

            .org-group-header,
            .org-header {
                font-size: 15px;
            }

            li {
                font-size: 13px;
            }
        }

        @media (max-width: 700px) {
            .org-column {
                flex: 1 1 100%;
                max-width: 100%;
            }

            ul {
                text-align: center;
            }
        }

        @media (max-width: 500px) {
            .organization-chart {
                padding: 16px;
            }

            .org-box {
                font-size: 14px;
                padding: 6px 16px;
            }

            .org-column {
                padding: 10px;
            }

            li {
                font-size: 12px;
            }
        }

        @media (max-width: 300px) {
            .organization-chart {
                padding: 12px;
            }

            .org-box {
                font-size: 13px;
                padding: 4px 12px;
            }

            .org-column {
                padding: 8px;
            }

            li {
                font-size: 11px;
            }
        }