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

        body {
            font-family: 'Lucida Grande', 'Lucida Sans Unicode', Lucida, Helvetica, Arial, sans-serif;
            font-size: 10pt;
            background-color: #e8e8e8;
            color: #556677;
            line-height: 1.6;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            background-color: #fff;
        }

        header {
            background: linear-gradient(to bottom, #f5f5f5 0%, #e8e8e8 100%);
            padding: 20px 30px 0;
            border-bottom: 3px solid #ff9900;
        }

        .logo {
            font-size: 28pt;
            color: #778899;
            font-weight: bold;
            margin-bottom: 20px;
            letter-spacing: -1px;
        }

        nav {
            display: flex;
            justify-content: flex-end;
            flex-wrap: wrap;
            gap: 3px;
            margin-bottom: -3px;
        }

        nav a {
            background-color: #ff9900;
            color: #ffffff;
            padding: 8px 20px;
            text-decoration: none;
            font-weight: bold;
            font-size: 10pt;
            transition: background-color 0.3s ease;
            border-top: 1px solid #ffaa20;
        }

        nav a:hover {
            background-color: #ff8800;
        }

        nav a.active {
            background-color: #cccdd0;
            color: #000000;
        }

        main {
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
            padding: 40px 30px;
            background-color: #cccdd0;
        }

        h1 {
            font-size: 32pt;
            color: #778899;
            margin-bottom: 30px;
            font-weight: bold;
            line-height: 1.2;
        }

        article {
            background-color: #ffffff;
            padding: 30px;
            border: 1px solid #778899;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        }

        article h2 {
            font-size: 18pt;
            color: #ff9900;
            margin-top: 25px;
            margin-bottom: 15px;
            font-weight: bold;
        }

        article h3 {
            font-size: 14pt;
            color: #ff9900;
            margin-top: 20px;
            margin-bottom: 12px;
            font-weight: bold;
        }

        article p {
            margin-bottom: 15px;
            color: #556677;
            line-height: 1.6;
        }

        .transition-section {
            background-color: #ffffff;
            padding: 25px 30px;
            border: 1px solid #778899;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
            margin-top: 30px;
        }

        .transition-section p {
            color: #556677;
            margin-bottom: 12px;
            line-height: 1.6;
        }

        .links-section {
            background-color: #ffffff;
            padding: 30px;
            border: 1px solid #778899;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
            margin-top: 30px;
        }

        .links-section h3 {
            font-size: 14pt;
            color: #ff9900;
            margin-top: 25px;
            margin-bottom: 15px;
            font-weight: bold;
        }

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

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px 25px;
            margin-bottom: 25px;
        }

        .links-section li {
            position: relative;
            padding-left: 18px;
        }

        .links-section li:before {
            content: "▸";
            position: absolute;
            left: 0;
            color: #ff9900;
            font-weight: bold;
        }

        .links-section a {
            color: #000000;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .links-section a:hover {
            color: #ff9900;
            text-decoration: underline;
        }

        footer {
            background-color: #556677;
            color: #dddddd;
            padding: 15px 30px;
            text-align: center;
            font-size: 8pt;
            font-family: 'Courier New', Courier, monospace;
            border-top: 3px solid #ff9900;
        }

        footer a {
            color: #ffffff;
            text-decoration: none;
            margin: 0 8px;
        }

        footer a:hover {
            text-decoration: underline;
        }

        @media (max-width: 768px) {
            header {
                padding: 15px 20px 0;
            }

            .logo {
                font-size: 22pt;
            }

            nav {
                justify-content: center;
                gap: 2px;
            }

            nav a {
                padding: 8px 12px;
                font-size: 9pt;
            }

            main {
                padding: 25px 20px;
                gap: 20px;
            }

            h1 {
                font-size: 24pt;
                margin-bottom: 20px;
            }

            article {
                padding: 20px;
            }

            article h2 {
                font-size: 16pt;
            }

            article h3 {
                font-size: 13pt;
            }

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

            .links-section {
                padding: 20px;
                margin-top: 20px;
            }

            .links-section ul {
                grid-template-columns: 1fr;
                gap: 10px;
            }

            footer {
                padding: 12px 20px;
                font-size: 7pt;
            }
        }

        @media (max-width: 480px) {
            .logo {
                font-size: 18pt;
            }

            nav a {
                padding: 6px 10px;
                font-size: 8pt;
            }

            h1 {
                font-size: 20pt;
            }

            article {
                padding: 15px;
            }

            article h2 {
                font-size: 14pt;
            }

            article h3 {
                font-size: 12pt;
            }

            .transition-section {
                padding: 15px;
            }

            .links-section {
                padding: 15px;
            }
        }