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

        body {
            font-family: Arial, Helvetica, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f5f5f5;
        }

        .top-bar {
            background: linear-gradient(135deg, #036 0%, #0574b8 100%);
            height: 15px;
            width: 100%;
        }

        .header-section {
            background: linear-gradient(to bottom, #036 0%, #0574b8 100%);
            color: white;
            padding: 40px 20px 20px;
            position: relative;
            overflow: hidden;
        }

        .header-section::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            bottom: 0;
            left: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 300"><path d="M0,100 Q300,150 600,100 T1200,100 L1200,300 L0,300 Z" fill="rgba(255,255,255,0.05)"/></svg>') no-repeat bottom right;
            background-size: cover;
            opacity: 0.3;
        }

        .header-content {
            max-width: 1200px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .site-title {
            font-size: 28px;
            font-weight: bold;
            text-align: center;
            margin-bottom: 10px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }

        .site-subtitle {
            font-size: 16px;
            text-align: center;
            font-weight: normal;
            opacity: 0.95;
            margin-bottom: 25px;
        }

        .nav-bar {
            background-color: #fff;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .nav-content {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            padding: 0;
        }

        .nav-item {
            flex: 1;
            min-width: 150px;
            text-align: center;
            border-right: 1px solid #ddd;
        }

        .nav-item:last-child {
            border-right: none;
        }

        .nav-item a {
            display: block;
            padding: 15px 20px;
            color: #036;
            text-decoration: none;
            font-weight: bold;
            font-size: 14px;
            transition: background-color 0.3s, color 0.3s;
        }

        .nav-item a:hover {
            background-color: #036;
            color: white;
        }

        .main-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 40px 20px;
        }

        h1 {
            color: #036;
            font-size: 32px;
            margin-bottom: 30px;
            text-align: center;
            padding-bottom: 15px;
            border-bottom: 3px solid #0574b8;
        }

        article {
            background-color: white;
            padding: 40px;
            margin-bottom: 40px;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }

        article p {
            margin-bottom: 20px;
            text-align: justify;
            color: #444;
            font-size: 16px;
        }

        article h2 {
            color: #036;
            font-size: 24px;
            margin-top: 30px;
            margin-bottom: 15px;
        }

        article h3 {
            color: #0574b8;
            font-size: 20px;
            margin-top: 25px;
            margin-bottom: 12px;
        }

        .transition-section {
            background-color: white;
            padding: 30px 40px;
            margin-bottom: 40px;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }

        .transition-section p {
            margin-bottom: 15px;
            color: #444;
            font-size: 16px;
        }

        .links-section {
            background-color: white;
            padding: 40px;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            margin-bottom: 40px;
        }

        .links-section h3 {
            color: #036;
            font-size: 20px;
            margin-top: 30px;
            margin-bottom: 15px;
            padding-bottom: 10px;
            border-bottom: 2px solid #FFC;
            background-color: #fffef0;
            padding: 12px 15px;
            border-radius: 4px;
        }

        .links-section h3:first-child {
            margin-top: 0;
        }

        .links-section ul {
            list-style: none;
            columns: 2;
            column-gap: 30px;
            margin-bottom: 20px;
        }

        .links-section li {
            break-inside: avoid;
            margin-bottom: 8px;
            padding-left: 20px;
            position: relative;
        }

        .links-section li::before {
            content: '▸';
            position: absolute;
            left: 0;
            color: #0574b8;
            font-weight: bold;
        }

        .links-section a {
            color: #036;
            text-decoration: none;
            transition: color 0.3s;
            font-size: 15px;
        }

        .links-section a:hover {
            color: #0574b8;
            text-decoration: underline;
        }

        .footer {
            background: linear-gradient(135deg, #036 0%, #0574b8 100%);
            color: white;
            padding: 30px 20px;
            text-align: center;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            font-size: 14px;
            line-height: 1.8;
        }

        .bottom-bar {
            background: linear-gradient(135deg, #036 0%, #0574b8 100%);
            height: 30px;
            width: 100%;
        }

        @media (max-width: 768px) {
            .site-title {
                font-size: 22px;
            }

            .site-subtitle {
                font-size: 14px;
            }

            .nav-content {
                flex-direction: column;
            }

            .nav-item {
                border-right: none;
                border-bottom: 1px solid #ddd;
                min-width: 100%;
            }

            .nav-item:last-child {
                border-bottom: none;
            }

            h1 {
                font-size: 26px;
            }

            article {
                padding: 25px;
            }

            .transition-section {
                padding: 20px 25px;
            }

            .links-section {
                padding: 25px;
            }

            .links-section ul {
                columns: 1;
            }

            .main-container {
                padding: 30px 15px;
            }
        }

        @media (max-width: 480px) {
            .site-title {
                font-size: 18px;
            }

            .site-subtitle {
                font-size: 12px;
            }

            h1 {
                font-size: 22px;
            }

            article {
                padding: 20px;
            }

            article p {
                font-size: 15px;
            }

            .links-section {
                padding: 20px;
            }

            .links-section a {
                font-size: 14px;
            }
        }