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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(to bottom, #0F461C 0%, #1a5e2b 100%);
            color: #333;
            line-height: 1.6;
            min-height: 100vh;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 0 30px rgba(0, 0, 0, 0.3);
        }

        header {
            background: linear-gradient(135deg, #0F461C 0%, #1a5e2b 50%, #0F461C 100%);
            padding: 40px 20px;
            text-align: center;
            border-bottom: 4px solid #FF6600;
        }

        h1 {
            color: #ffffff;
            font-size: 2.5em;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
            margin: 0;
            padding: 20px 0;
        }

        nav {
            background: #f8f8f8;
            border-bottom: 2px solid #e0e0e0;
            padding: 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        }

        nav ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            padding: 0;
            margin: 0;
        }

        nav li {
            margin: 0;
        }

        nav a {
            display: block;
            padding: 15px 20px;
            color: #0F461C;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
            border-bottom: 3px solid transparent;
        }

        nav a:hover {
            background: #0F461C;
            color: #ffffff;
            border-bottom-color: #FF6600;
        }

        .separator {
            color: #FF6600;
            padding: 0 5px;
            font-weight: bold;
            align-self: center;
        }

        main {
            padding: 40px 20px;
            max-width: 900px;
            margin: 0 auto;
        }

        article {
            background: #ffffff;
            padding: 30px;
            margin-bottom: 40px;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
        }

        article h2 {
            color: #0F461C;
            margin-top: 30px;
            margin-bottom: 15px;
            font-size: 1.8em;
            border-left: 5px solid #FF6600;
            padding-left: 15px;
        }

        article h3 {
            color: #1a5e2b;
            margin-top: 25px;
            margin-bottom: 12px;
            font-size: 1.4em;
        }

        article h4 {
            color: #0F461C;
            margin-top: 20px;
            margin-bottom: 10px;
            font-size: 1.2em;
        }

        article p {
            margin-bottom: 15px;
            text-align: justify;
            color: #444;
        }

        .transition-section {
            background: #f9f9f9;
            padding: 30px;
            margin-bottom: 40px;
            border-radius: 8px;
            border-left: 5px solid #FF6600;
        }

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

        .links-section {
            background: #ffffff;
            padding: 40px 30px;
            margin-bottom: 40px;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
        }

        .links-section h2 {
            color: #0F461C;
            margin-bottom: 25px;
            font-size: 2em;
            text-align: center;
            border-bottom: 3px solid #FF6600;
            padding-bottom: 15px;
        }

        .links-section h3 {
            color: #1a5e2b;
            margin-top: 30px;
            margin-bottom: 15px;
            font-size: 1.5em;
            padding-left: 10px;
            border-left: 4px solid #FF6600;
        }

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px 25px;
            margin-bottom: 30px;
            padding-left: 0;
        }

        .links-section li {
            margin: 0;
        }

        .links-section a {
            color: #0F461C;
            text-decoration: none;
            padding: 8px 12px;
            display: block;
            transition: all 0.3s ease;
            border-radius: 4px;
            position: relative;
            padding-left: 20px;
        }

        .links-section a:before {
            content: "▸";
            position: absolute;
            left: 5px;
            color: #FF6600;
            font-weight: bold;
        }

        .links-section a:hover {
            background: #f0f0f0;
            color: #FF6600;
            padding-left: 25px;
        }

        footer {
            background: #0F461C;
            color: #ffffff;
            padding: 30px 20px 20px;
            text-align: center;
        }

        footer nav {
            background: transparent;
            border: none;
            position: static;
            box-shadow: none;
            padding: 15px 0;
        }

        footer nav ul {
            flex-direction: column;
            gap: 10px;
        }

        footer nav a {
            color: #ffffff;
            padding: 8px 15px;
            border-bottom: 2px solid transparent;
        }

        footer nav a:hover {
            background: rgba(255, 255, 255, 0.1);
            color: #FF6600;
            border-bottom-color: #FF6600;
        }

        footer .separator {
            color: #FF6600;
        }

        .copyright {
            margin-top: 20px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.2);
            font-size: 0.9em;
            color: #cccccc;
        }

        @media (max-width: 768px) {
            h1 {
                font-size: 1.8em;
                padding: 15px 0;
            }

            nav ul {
                flex-direction: column;
            }

            nav li {
                width: 100%;
                text-align: center;
            }

            nav .separator {
                display: none;
            }

            main {
                padding: 20px 15px;
            }

            article {
                padding: 20px;
            }

            article h2 {
                font-size: 1.5em;
            }

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

            footer nav ul {
                flex-direction: column;
            }

            footer .separator {
                display: none;
            }
        }

        @media (max-width: 480px) {
            h1 {
                font-size: 1.5em;
            }

            article h2 {
                font-size: 1.3em;
            }

            nav a {
                padding: 12px 15px;
                font-size: 0.95em;
            }
        }