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

        body {
            font-family: 'Roboto', 'Segoe UI', Arial, sans-serif;
            line-height: 1.6;
            color: #4d4d4f;
            background-color: #fff;
        }

        .header {
            background: #001b4f;
            padding: 15px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }

        .header-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            color: #fff;
            font-size: 24px;
            font-weight: 700;
            text-decoration: none;
        }

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

        h1 {
            color: #001b4f;
            font-size: 42px;
            font-weight: 800;
            margin-bottom: 30px;
            text-align: center;
            line-height: 1.2;
        }

        article {
            background: #fff;
            padding: 30px 0;
            margin-bottom: 40px;
        }

        article h2 {
            color: #001b4f;
            font-size: 32px;
            font-weight: 700;
            margin: 30px 0 20px;
        }

        article h3 {
            color: #001b4f;
            font-size: 26px;
            font-weight: 600;
            margin: 25px 0 15px;
        }

        article h4 {
            color: #001b4f;
            font-size: 22px;
            font-weight: 600;
            margin: 20px 0 10px;
        }

        article p {
            font-size: 18px;
            color: #4d4d4f;
            margin-bottom: 20px;
            line-height: 1.8;
            text-align: justify;
        }

        article ul, article ol {
            margin: 20px 0;
            padding-left: 30px;
        }

        article ul li, article ol li {
            font-size: 18px;
            color: #4d4d4f;
            margin-bottom: 10px;
            line-height: 1.6;
        }

        .transition-section {
            background: #f8f9fa;
            padding: 30px;
            margin: 40px 0;
            border-radius: 10px;
            border-left: 5px solid #001b4f;
        }

        .transition-section p {
            font-size: 18px;
            color: #4d4d4f;
            margin-bottom: 15px;
            line-height: 1.8;
        }

        .links-section {
            background: #f5f6f8;
            padding: 40px 30px;
            margin: 40px 0;
            border-radius: 10px;
        }

        .links-section h3 {
            color: #001b4f;
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 3px solid #001b4f;
        }

        .links-section ul {
            list-style: none;
            padding: 0;
            margin: 0 0 30px 0;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
        }

        .links-section ul li {
            margin: 0;
        }

        .links-section ul li a {
            color: #001b4f;
            text-decoration: none;
            font-size: 16px;
            display: block;
            padding: 12px 15px;
            background: #fff;
            border-radius: 5px;
            transition: all 0.3s ease;
            border-left: 3px solid #001b4f;
        }

        .links-section ul li a:hover {
            background: #001b4f;
            color: #fff;
            transform: translateX(5px);
        }

        .footer {
            background: #001b4f;
            color: #fff;
            padding: 30px 0;
            margin-top: 60px;
            text-align: center;
        }

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

        .footer p {
            font-size: 16px;
            margin: 10px 0;
        }

        @media (max-width: 991px) {
            h1 {
                font-size: 32px;
            }

            article h2 {
                font-size: 28px;
            }

            article h3 {
                font-size: 22px;
            }

            article p, article ul li, article ol li {
                font-size: 16px;
            }

            .links-section ul {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 767px) {
            .main-content {
                padding: 20px 15px;
            }

            h1 {
                font-size: 26px;
                margin-bottom: 20px;
            }

            article h2 {
                font-size: 24px;
            }

            article h3 {
                font-size: 20px;
            }

            article h4 {
                font-size: 18px;
            }

            article {
                padding: 20px 0;
            }

            .transition-section {
                padding: 20px;
                margin: 30px 0;
            }

            .links-section {
                padding: 25px 20px;
                margin: 30px 0;
            }

            .links-section h3 {
                font-size: 20px;
            }

            .links-section ul li a {
                font-size: 15px;
                padding: 10px 12px;
            }
        }

        @media (max-width: 480px) {
            h1 {
                font-size: 22px;
            }

            .logo {
                font-size: 18px;
            }

            article p, article ul li, article ol li,
            .transition-section p {
                text-align: left;
            }
        }