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

        body {
            font-family: Helvetica, Arial, sans-serif;
            color: #333;
            background: #f5f5f5;
            line-height: 1.6;
        }

        .wrapper {
            max-width: 1200px;
            margin: 0 auto;
            background: #fff;
            box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
        }

        header {
            background: linear-gradient(to bottom, #2c2c2c 0%, #1a1a1a 100%);
            padding: 60px 20px 40px;
            text-align: center;
            border-bottom: 3px solid #588524;
        }

        h1 {
            color: #fff;
            font-size: 2.5em;
            font-weight: 300;
            letter-spacing: 1px;
            margin-bottom: 10px;
        }

        nav {
            background: #588524;
            padding: 0;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        }

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

        nav ul li {
            margin: 0;
        }

        nav ul li a {
            display: block;
            padding: 15px 25px;
            color: #fff;
            text-decoration: none;
            transition: background 0.3s ease;
            font-size: 0.95em;
        }

        nav ul li a:hover {
            background: #6a9c2d;
        }

        main {
            padding: 40px 20px;
        }

        article {
            max-width: 900px;
            margin: 0 auto 40px;
        }

        article h2 {
            color: #588524;
            font-size: 1.8em;
            margin: 30px 0 15px;
            font-weight: 400;
        }

        article h3 {
            color: #333;
            font-size: 1.4em;
            margin: 25px 0 12px;
            font-weight: 400;
        }

        article p {
            margin-bottom: 15px;
            color: #555;
            font-size: 1em;
        }

        article hr {
            border: none;
            border-top: 1px solid #ddd;
            margin: 30px 0;
        }

        .transition-section {
            max-width: 900px;
            margin: 0 auto 40px;
            padding: 30px;
            background: #f9f9f9;
            border-left: 4px solid #588524;
        }

        .transition-section p {
            color: #555;
            font-size: 1em;
            margin-bottom: 15px;
        }

        .links-section {
            max-width: 900px;
            margin: 0 auto;
            padding: 40px 20px;
            background: #fafafa;
            border-radius: 8px;
            border: 1px solid #e0e0e0;
        }

        .links-section h3 {
            color: #588524;
            font-size: 1.5em;
            margin-bottom: 20px;
            font-weight: 400;
            padding-bottom: 10px;
            border-bottom: 2px solid #588524;
        }

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px 30px;
            margin-bottom: 30px;
        }

        .links-section ul li {
            padding: 8px 0;
        }

        .links-section ul li a {
            color: #333;
            text-decoration: none;
            transition: color 0.3s ease, padding-left 0.3s ease;
            display: inline-block;
        }

        .links-section ul li a:hover {
            color: #588524;
            padding-left: 5px;
        }

        .links-section ul li a::before {
            content: "→ ";
            color: #588524;
            margin-right: 5px;
        }

        footer {
            background: #2c2c2c;
            color: #ccc;
            text-align: center;
            padding: 30px 20px;
            margin-top: 40px;
        }

        footer a {
            color: #588524;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        footer a:hover {
            color: #6a9c2d;
        }

        @media (max-width: 768px) {
            h1 {
                font-size: 2em;
            }

            header {
                padding: 40px 15px 30px;
            }

            nav ul {
                flex-direction: column;
            }

            nav ul li a {
                padding: 12px 20px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            }

            main {
                padding: 30px 15px;
            }

            article h2 {
                font-size: 1.5em;
            }

            article h3 {
                font-size: 1.2em;
            }

            .transition-section {
                padding: 20px 15px;
            }

            .links-section {
                padding: 30px 15px;
            }

            .links-section ul {
                grid-template-columns: 1fr;
                gap: 8px;
            }

            .links-section h3 {
                font-size: 1.3em;
            }
        }

        @media (max-width: 480px) {
            h1 {
                font-size: 1.6em;
            }

            article h2 {
                font-size: 1.3em;
            }

            nav ul li a {
                font-size: 0.9em;
            }
        }