:root {
            --primary-color: #005b9f;
            --success-color: #28a745;
            --warning-color: #ffa500;
            --danger-color: #dc3545;
            --new-color: #17a2b8;
            --background-color: #f8f9fa;
            --card-background: #ffffff;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: Arial, sans-serif;
            line-height: 1.6;
            background-color: var(--background-color);
            color: #333;
            padding: 20px;
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
        }

        .header {
            background-color: var(--primary-color);
            color: white;
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 20px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }

        .header h1 {
            margin: 0 0 12px 0;
            font-size: 20px;
            font-weight: 500;
        }

        .main-nav ul {
            list-style: none;
            display: flex;
            gap: 20px;
        }

        .main-nav a {
            color: white;
            text-decoration: none;
            padding: 5px 10px;
            border-radius: 4px;
            transition: background-color 0.2s;
        }

        .main-nav a:hover {
            background-color: rgba(255, 255, 255, 0.1);
        }

        .main-nav a.active {
            background-color: rgba(255, 255, 255, 0.2);
        }

        .content-section {
            background: var(--card-background);
            border-radius: 8px;
            padding: 15px;
            margin-bottom: 20px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }

        .content-section h2 {
            color: var(--primary-color);
            margin-bottom: 15px;
            padding-bottom: 8px;
            border-bottom: 2px solid var(--primary-color);
            font-size: 16px;
            font-weight: 500;
        }

        .status {
            padding: 1em;
            background-color: #f8f9fa;
            border-radius: 4px;
            font-size: 14px;
        }

        .status p {
            margin: 8px 0;
        }

        .status strong {
            color: var(--primary-color);
        }

        .status ul {
            list-style: none;
            margin-top: 8px;
        }

        .status ul li {
            padding: 4px 0;
        }