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

        body {
            background: #596a72 url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100"><rect fill="%23596a72" width="100" height="100"/></svg>');
            font-family: Arial, Helvetica, sans-serif;
            color: #333;
            line-height: 1.6;
        }

        #container {
            max-width: 900px;
            margin: 0 auto;
            background: #fff;
            box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
        }

        #header {
            background: linear-gradient(180deg, #068e02 0%, #006600 100%);
            padding: 40px 20px;
            text-align: center;
            border-bottom: 4px solid #004400;
        }

        h1 {
            color: #fff;
            font-size: 2.5em;
            font-weight: 700;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
            margin: 0;
        }

        #main-content {
            background: #fff;
            padding: 40px;
        }

        article {
            margin-bottom: 40px;
        }

        article h2 {
            color: #068e02;
            font-size: 1.8em;
            margin: 30px 0 15px;
            font-weight: 700;
        }

        article h3 {
            color: #068e02;
            font-size: 1.4em;
            margin: 25px 0 12px;
            font-weight: 700;
        }

        article h4 {
            color: #068e02;
            font-size: 1.2em;
            margin: 20px 0 10px;
            font-weight: 700;
        }

        article p {
            color: #333;
            font-size: 1em;
            line-height: 1.8;
            margin-bottom: 15px;
            text-align: justify;
        }

        article ul, article ol {
            margin: 15px 0 15px 30px;
            color: #333;
        }

        article li {
            margin-bottom: 8px;
            line-height: 1.6;
        }

        article a {
            color: #068e02;
            text-decoration: none;
            font-weight: 600;
        }

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

        article img {
            max-width: 100%;
            height: auto;
            border: 3px solid #66cc33;
            padding: 5px;
            margin: 20px 0;
            display: block;
        }

        #transition-section {
            background: #f9f9f9;
            padding: 30px 40px;
            border-top: 3px solid #66cc33;
            border-bottom: 3px solid #66cc33;
        }

        #transition-section p {
            color: #333;
            font-size: 1em;
            line-height: 1.8;
            margin-bottom: 15px;
        }

        #links-section {
            background: linear-gradient(to bottom, #fff 0%, #f5f5f5 100%);
            padding: 40px;
        }

        #links-section > h2 {
            color: #068e02;
            font-size: 2em;
            margin-bottom: 30px;
            text-align: center;
            font-weight: 700;
        }

        #links-section h3 {
            color: #006600;
            font-size: 1.3em;
            margin: 25px 0 15px;
            font-weight: 700;
            padding-bottom: 8px;
            border-bottom: 2px solid #66cc33;
        }

        #links-section ul {
            list-style: none;
            margin: 0 0 30px 0;
            padding: 0;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px 20px;
        }

        #links-section li {
            padding: 0;
        }

        #links-section a {
            color: #068e02;
            text-decoration: none;
            font-size: 0.95em;
            display: block;
            padding: 8px 12px;
            background: #fff;
            border-left: 3px solid #66cc33;
            transition: all 0.3s ease;
        }

        #links-section a:hover {
            background: #f0f9e8;
            border-left-color: #068e02;
            padding-left: 18px;
        }

        #footer {
            background: linear-gradient(180deg, #006600 0%, #004400 100%);
            padding: 30px 20px;
            text-align: center;
            color: #ccc;
            font-size: 0.9em;
        }

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

            #main-content {
                padding: 25px 20px;
            }

            article h2 {
                font-size: 1.5em;
            }

            article h3 {
                font-size: 1.2em;
            }

            #transition-section {
                padding: 20px;
            }

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

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

            #links-section h3 {
                font-size: 1.2em;
            }
        }

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

            #header {
                padding: 25px 15px;
            }

            #main-content {
                padding: 20px 15px;
            }

            article h2 {
                font-size: 1.3em;
            }

            article p {
                text-align: left;
            }

            #links-section a {
                font-size: 0.9em;
            }
        }