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

        html {
            font-size: 62.5%;
        }

        body {
            font-family: 'Roboto', -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
            font-size: 1.6rem;
            line-height: 1.6;
            color: #232323;
            background-color: #f3f3f3;
        }

        .site-header {
            background: #fff;
            padding: 20px 0;
            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 {
            font-size: 2.4rem;
            font-weight: 700;
            color: #115FA4;
            text-decoration: none;
        }

        .main-navigation ul {
            list-style: none;
            display: flex;
            gap: 30px;
        }

        .main-navigation a {
            text-decoration: none;
            color: #6b6b6b;
            font-size: 1.6rem;
            font-weight: 500;
            text-transform: uppercase;
            transition: color 0.3s;
        }

        .main-navigation a:hover {
            color: #115FA4;
        }

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

        .content-wrapper {
            background: #fff;
            margin: 40px auto;
            padding: 60px 40px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
        }

        h1 {
            font-size: 4.2rem;
            line-height: 1.2;
            font-weight: 700;
            color: #115FA4;
            margin-bottom: 30px;
            letter-spacing: 0.5px;
        }

        h2 {
            font-size: 3.2rem;
            line-height: 1.3;
            font-weight: 700;
            color: #232323;
            margin: 40px 0 20px;
        }

        h3 {
            font-size: 2.4rem;
            line-height: 1.4;
            font-weight: 600;
            color: #115FA4;
            margin: 30px 0 15px;
        }

        h4 {
            font-size: 2rem;
            line-height: 1.4;
            font-weight: 600;
            color: #232323;
            margin: 25px 0 12px;
        }

        h5 {
            font-size: 1.8rem;
            line-height: 1.4;
            font-weight: 600;
            color: #232323;
            margin: 20px 0 10px;
        }

        h6 {
            font-size: 1.6rem;
            line-height: 1.4;
            font-weight: 600;
            color: #232323;
            margin: 15px 0 8px;
        }

        article p {
            margin-bottom: 20px;
            line-height: 1.8;
            color: #232323;
        }

        article ul,
        article ol {
            margin: 20px 0 20px 40px;
        }

        article li {
            margin-bottom: 10px;
            line-height: 1.8;
        }

        .transition-section {
            margin: 50px 0;
            padding: 30px 0;
        }

        .transition-section p {
            font-size: 1.8rem;
            line-height: 1.8;
            color: #232323;
            margin-bottom: 20px;
        }

        .links-section {
            background: #fff;
            padding: 50px 40px;
            margin: 40px auto;
            border-top: 4px solid #115FA4;
        }

        .links-section h3 {
            font-size: 2.6rem;
            color: #115FA4;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #f3f3f3;
        }

        .links-section ul {
            list-style: none;
            column-count: 2;
            column-gap: 40px;
            margin: 0;
        }

        .links-section li {
            margin-bottom: 15px;
            break-inside: avoid;
            padding-left: 20px;
            position: relative;
        }

        .links-section li:before {
            content: "";
            position: absolute;
            left: 0;
            top: 10px;
            width: 8px;
            height: 8px;
            background: #ffb400;
            border-radius: 50%;
        }

        .links-section a {
            color: #115FA4;
            text-decoration: none;
            transition: color 0.3s;
            font-size: 1.6rem;
        }

        .links-section a:hover {
            color: #e60515;
            text-decoration: underline;
        }

        .site-footer {
            background: #232323;
            color: #cacaca;
            padding: 40px 0 20px;
            margin-top: 60px;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            text-align: center;
        }

        .footer-content p {
            margin: 10px 0;
            font-size: 1.4rem;
        }

        @media (max-width: 1024px) {
            h1 {
                font-size: 3.6rem;
            }

            h2 {
                font-size: 2.8rem;
            }

            .links-section ul {
                column-count: 1;
            }
        }

        @media (max-width: 768px) {
            html {
                font-size: 56.25%;
            }

            .header-container {
                flex-direction: column;
                gap: 20px;
            }

            .main-navigation ul {
                flex-direction: column;
                gap: 15px;
                text-align: center;
            }

            .content-wrapper {
                padding: 40px 20px;
                margin: 20px auto;
            }

            h1 {
                font-size: 3.2rem;
            }

            h2 {
                font-size: 2.4rem;
            }

            h3 {
                font-size: 2rem;
            }

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

            .links-section ul {
                column-count: 1;
            }
        }

        @media (max-width: 480px) {
            h1 {
                font-size: 2.8rem;
            }

            h2 {
                font-size: 2.2rem;
            }
        }