* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Open Sans', Arial, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #fff;
        }
        
        .container {
            max-width: 1068px;
            margin: 0 auto;
            padding: 0 24px;
        }
        
        @media (max-width: 1140px) {
            .container {
                max-width: 980px;
                padding: 0 20px;
            }
        }
        
        @media (max-width: 1018px) {
            .container {
                max-width: 740px;
                padding: 0 14px;
            }
        }
        
        @media (max-width: 767px) {
            .container {
                padding: 0 10px;
            }
        }
        
        header {
            background-color: #fff;
            border-bottom: 1px solid #f0f0f0;
            position: relative;
            z-index: 1000;
        }
        
        .header-top {
            background-color: #000;
            color: #aaa;
            padding: 8px 0;
            font-size: 12px;
            line-height: 30px;
        }
        
        .header-main {
            padding: 20px 0;
        }
        
        .header-content {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        
        .logo {
            font-family: 'Oswald', sans-serif;
            font-size: 32px;
            font-weight: 800;
            color: #f45511;
            text-decoration: none;
        }
        
        nav ul {
            list-style: none;
            display: flex;
            gap: 30px;
        }
        
        nav a {
            font-family: 'Oswald', sans-serif;
            font-size: 14px;
            font-weight: 300;
            color: #aaa;
            text-decoration: none;
            text-transform: uppercase;
            transition: color 0.3s ease;
        }
        
        nav a:hover {
            color: #f45511;
        }
        
        @media (max-width: 767px) {
            .header-content {
                flex-direction: column;
                gap: 15px;
            }
            
            nav ul {
                flex-wrap: wrap;
                justify-content: center;
                gap: 15px;
            }
        }
        
        main {
            background-color: #fff;
            padding: 40px 0;
        }
        
        h1 {
            font-family: 'Open Sans', sans-serif;
            font-size: 54px;
            line-height: 1.1;
            font-weight: 800;
            color: #333;
            margin-bottom: 30px;
            text-align: center;
        }
        
        @media (max-width: 767px) {
            h1 {
                font-size: 36px;
                margin-bottom: 20px;
            }
        }
        
        article {
            max-width: 800px;
            margin: 0 auto 40px;
            padding: 0 24px;
        }
        
        article h2 {
            font-family: 'Open Sans', sans-serif;
            font-size: 32px;
            font-weight: 700;
            color: #333;
            margin: 30px 0 20px;
            line-height: 1.3;
        }
        
        article h3 {
            font-family: 'Open Sans', sans-serif;
            font-size: 24px;
            font-weight: 600;
            color: #333;
            margin: 25px 0 15px;
            line-height: 1.4;
        }
        
        article h4 {
            font-family: 'Open Sans', sans-serif;
            font-size: 20px;
            font-weight: 600;
            color: #333;
            margin: 20px 0 12px;
            line-height: 1.4;
        }
        
        article p {
            font-size: 16px;
            line-height: 1.6;
            margin-bottom: 20px;
            color: #333;
        }
        
        article blockquote {
            border-left: 4px solid #f45511;
            padding-left: 20px;
            margin: 25px 0;
            font-style: italic;
            color: #555;
        }
        
        .transition-section {
            background-color: #f9f9f9;
            padding: 40px 0;
            margin: 40px 0;
        }
        
        .transition-content {
            max-width: 800px;
            margin: 0 auto;
            padding: 0 24px;
        }
        
        .transition-content p {
            font-size: 16px;
            line-height: 1.6;
            margin-bottom: 20px;
            color: #555;
        }
        
        .links-section {
            background-color: #fff;
            padding: 50px 0;
            border-top: 1px solid #f0f0f0;
        }
        
        .links-container {
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 24px;
        }
        
        .links-section h3 {
            font-family: 'Oswald', sans-serif;
            font-size: 20px;
            font-weight: 400;
            color: #333;
            margin-bottom: 15px;
            text-transform: uppercase;
            border-bottom: 2px solid #f45511;
            padding-bottom: 8px;
        }
        
        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 8px 30px;
            margin-bottom: 40px;
        }
        
        @media (max-width: 767px) {
            .links-section ul {
                grid-template-columns: 1fr;
                gap: 8px;
            }
        }
        
        .links-section li {
            padding: 5px 0;
        }
        
        .links-section a {
            color: #555;
            text-decoration: none;
            font-size: 15px;
            line-height: 1.5;
            transition: color 0.3s ease;
            display: block;
        }
        
        .links-section a:hover {
            color: #f45511;
        }
        
        footer {
            background-color: #333;
            color: #aaa;
            padding: 30px 0;
            text-align: center;
            font-size: 14px;
        }
        
        footer a {
            color: #f45511;
            text-decoration: none;
        }
        
        footer a:hover {
            color: #fff;
        }