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

        body {
            font-family: 'Georgia', 'Times New Roman', serif;
            background: #d6d6d6;
            color: #333;
            line-height: 1.6;
        }

        .container {
            max-width: 1024px;
            margin: 0 auto;
            background: #fff;
            box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
        }

        header {
            background: #f8f8f8;
            padding: 20px 40px;
            border-bottom: 3px solid #d6d6d6;
        }

        nav {
            background: #fff;
            padding: 15px 40px;
            border-bottom: 1px solid #e0e0e0;
        }

        nav ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 30px;
        }

        nav ul li a {
            text-decoration: none;
            color: #333;
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 1px;
            transition: color 0.3s ease;
        }

        nav ul li a:hover {
            color: #8b7355;
        }

        main {
            padding: 40px;
        }

        h1 {
            font-size: 42px;
            color: #4a4a4a;
            margin-bottom: 30px;
            font-weight: normal;
            letter-spacing: 2px;
            border-bottom: 2px solid #d6d6d6;
            padding-bottom: 15px;
        }

        article {
            margin-bottom: 40px;
        }

        article h2 {
            font-size: 32px;
            color: #5a5a5a;
            margin: 30px 0 20px;
            font-weight: normal;
        }

        article h3 {
            font-size: 24px;
            color: #6a6a6a;
            margin: 25px 0 15px;
            font-weight: normal;
        }

        article h4 {
            font-size: 20px;
            color: #7a7a7a;
            margin: 20px 0 12px;
            font-weight: normal;
        }

        article p {
            margin-bottom: 18px;
            font-size: 16px;
            color: #444;
        }

        .transition-section {
            background: #f5f5f5;
            padding: 30px;
            margin: 40px 0;
            border-left: 4px solid #8b7355;
        }

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

        .links-section {
            background: #fafafa;
            padding: 40px;
            margin: 40px 0;
            border-top: 3px solid #d6d6d6;
            border-bottom: 3px solid #d6d6d6;
        }

        .links-section h3 {
            font-size: 26px;
            color: #4a4a4a;
            margin-bottom: 20px;
            font-weight: normal;
            letter-spacing: 1px;
        }

        .links-section ul {
            list-style: none;
            column-count: 2;
            column-gap: 40px;
            margin-bottom: 35px;
        }

        .links-section ul li {
            margin-bottom: 12px;
            break-inside: avoid;
        }

        .links-section ul li a {
            color: #8b7355;
            text-decoration: none;
            font-size: 15px;
            transition: color 0.3s ease;
            display: inline-block;
            padding: 5px 0;
        }

        .links-section ul li a:hover {
            color: #6a5a45;
            text-decoration: underline;
        }

        footer {
            background: #4a4a4a;
            color: #d6d6d6;
            text-align: center;
            padding: 25px 40px;
            font-size: 13px;
            letter-spacing: 1px;
        }

        @media (max-width: 768px) {
            .container {
                margin: 0;
            }

            header, nav, main, footer {
                padding: 20px;
            }

            h1 {
                font-size: 32px;
            }

            nav ul {
                flex-direction: column;
                gap: 15px;
            }

            article h2 {
                font-size: 26px;
            }

            article h3 {
                font-size: 22px;
            }

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

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

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

        @media (max-width: 480px) {
            h1 {
                font-size: 26px;
            }

            article h2 {
                font-size: 22px;
            }

            article h3 {
                font-size: 19px;
            }

            article p, .transition-section p {
                font-size: 15px;
            }
        }