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

        body {
            font-family: Arial, Helvetica, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f8f8f8;
        }

        .container {
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 20px;
        }

        header {
            background-color: #333;
            padding: 20px 0;
            box-shadow: 0 3px 3px rgba(0, 0, 0, 0.05);
        }

        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }

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

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

        nav ul li a {
            color: #fff;
            text-decoration: none;
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: 1px;
            padding: 10px 15px;
            display: block;
            transition: background-color 0.3s, color 0.3s;
        }

        nav ul li a:hover {
            background-color: #eb4947;
            color: #fff;
        }

        .main-content {
            background-color: #fff;
            margin: 50px auto;
            padding: 60px 40px;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
        }

        h1 {
            font-size: 32px;
            color: #000;
            margin-bottom: 30px;
            text-align: center;
            text-transform: uppercase;
            font-weight: 700;
            position: relative;
            padding-bottom: 20px;
        }

        h1:after {
            content: '';
            display: block;
            width: 80px;
            height: 3px;
            background-color: #eb4947;
            margin: 15px auto 0;
        }

        article {
            margin-bottom: 40px;
        }

        article p {
            margin-bottom: 20px;
            font-size: 16px;
            line-height: 1.8;
            color: #555;
        }

        article h2 {
            font-size: 24px;
            color: #333;
            margin-top: 30px;
            margin-bottom: 15px;
            font-weight: 700;
        }

        article h3 {
            font-size: 20px;
            color: #333;
            margin-top: 25px;
            margin-bottom: 12px;
            font-weight: 600;
        }

        article h4 {
            font-size: 18px;
            color: #333;
            margin-top: 20px;
            margin-bottom: 10px;
            font-weight: 600;
        }

        .transition-section {
            margin: 40px 0;
            padding: 30px;
            background-color: #fafafa;
            border-left: 4px solid #eb4947;
        }

        .transition-section p {
            font-size: 16px;
            line-height: 1.8;
            color: #555;
            margin-bottom: 15px;
        }

        .links-section {
            background-color: #fff;
            padding: 50px 40px;
            margin-top: 40px;
            border-top: 3px solid #e8e8e8;
        }

        .links-section h3 {
            font-size: 20px;
            color: #333;
            margin-top: 30px;
            margin-bottom: 15px;
            font-weight: 700;
            text-transform: uppercase;
        }

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

        .links-section ul {
            list-style: none;
            column-count: 2;
            column-gap: 40px;
            margin-bottom: 30px;
        }

        .links-section ul li {
            margin-bottom: 10px;
            break-inside: avoid;
        }

        .links-section ul li a {
            color: #eb4947;
            text-decoration: none;
            font-size: 15px;
            transition: color 0.3s;
            display: inline-block;
            position: relative;
            padding-left: 15px;
        }

        .links-section ul li a:before {
            content: '›';
            position: absolute;
            left: 0;
            font-weight: bold;
        }

        .links-section ul li a:hover {
            color: #e61c19;
        }

        footer {
            background-color: #eb4947;
            color: #fff;
            padding: 30px 0;
            margin-top: 50px;
        }

        .footer-content {
            text-align: center;
        }

        .footer-content p {
            margin: 5px 0;
            font-size: 14px;
        }

        @media (max-width: 768px) {
            .header-content {
                flex-direction: column;
                text-align: center;
            }

            nav {
                margin-top: 15px;
            }

            nav ul {
                flex-direction: column;
                gap: 0;
            }

            nav ul li a {
                padding: 8px 12px;
                font-size: 11px;
            }

            .main-content {
                padding: 40px 20px;
                margin: 30px auto;
            }

            h1 {
                font-size: 26px;
            }

            article h2 {
                font-size: 20px;
            }

            article h3 {
                font-size: 18px;
            }

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

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

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

            article p, .transition-section p {
                font-size: 14px;
            }

            nav ul li a {
                font-size: 10px;
                padding: 6px 10px;
            }
        }