:root {
            --primary: #2E7D32;
            --secondary: #FF5722;
            --accent: #FFC107;
            --dark: #1B5E20;
            --light: #F1F8E9;
            --text: #212121;
            --gray: #757575;
            --white: #FFFFFF;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', 'Nirmala UI', Arial, sans-serif;
            line-height: 1.8;
            color: var(--text);
            background-color: var(--light);
            overflow-x: hidden;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: var(--white);
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .logo {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo span {
            color: var(--secondary);
        }
        .logo:hover {
            color: var(--dark);
        }
        .desktop-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .desktop-nav a {
            text-decoration: none;
            color: var(--text);
            font-weight: 600;
            font-size: 1.1rem;
            padding: 8px 12px;
            border-radius: 5px;
            transition: var(--transition);
        }
        .desktop-nav a:hover,
        .desktop-nav a.active {
            background-color: var(--primary);
            color: var(--white);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            color: var(--primary);
            background: none;
            border: none;
            cursor: pointer;
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background-color: var(--white);
            padding: 20px;
            box-shadow: var(--shadow);
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav a {
            padding: 12px 0;
            border-bottom: 1px solid #eee;
            text-decoration: none;
            color: var(--text);
            font-weight: 600;
        }
        .mobile-nav a:hover {
            color: var(--primary);
        }
        .breadcrumb {
            padding: 15px 0;
            background-color: #E8F5E9;
            font-size: 0.95rem;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
            gap: 10px;
        }
        .breadcrumb li {
            display: flex;
            align-items: center;
        }
        .breadcrumb a {
            color: var(--primary);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '›';
            margin-left: 10px;
            color: var(--gray);
        }
        main {
            padding: 40px 0;
            background-color: var(--white);
        }
        article {
            max-width: 900px;
            margin: 0 auto;
            padding: 0 20px;
        }
        h1 {
            font-size: 2.8rem;
            color: var(--dark);
            margin-bottom: 20px;
            line-height: 1.3;
        }
        h2 {
            font-size: 2.2rem;
            color: var(--primary);
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 3px solid var(--accent);
        }
        h3 {
            font-size: 1.8rem;
            color: var(--secondary);
            margin: 30px 0 15px;
        }
        h4 {
            font-size: 1.4rem;
            color: var(--dark);
            margin: 20px 0 10px;
        }
        p {
            margin-bottom: 20px;
            text-align: justify;
            font-size: 1.1rem;
        }
        .lead {
            font-size: 1.3rem;
            font-weight: 600;
            color: var(--dark);
            background-color: #F1F8E9;
            padding: 20px;
            border-left: 5px solid var(--accent);
            border-radius: 0 10px 10px 0;
            margin: 30px 0;
        }
        .highlight {
            background-color: #FFF9C4;
            padding: 20px;
            border-radius: 10px;
            margin: 25px 0;
            border-left: 5px solid var(--secondary);
        }
        .highlight p:last-child {
            margin-bottom: 0;
        }
        .feature-img {
            width: 100%;
            max-width: 800px;
            height: auto;
            border-radius: 15px;
            box-shadow: var(--shadow);
            margin: 30px auto;
            display: block;
        }
        .float-left {
            float: left;
            margin: 0 25px 15px 0;
            max-width: 400px;
            border-radius: 10px;
        }
        .clearfix::after {
            content: "";
            clear: both;
            display: table;
        }
        ul, ol {
            margin-left: 25px;
            margin-bottom: 25px;
        }
        li {
            margin-bottom: 10px;
        }
        strong {
            color: var(--dark);
        }
        em {
            color: var(--secondary);
        }
        blockquote {
            font-style: italic;
            padding: 25px;
            background-color: #F5F5F5;
            border-radius: 10px;
            margin: 30px 0;
            position: relative;
        }
        blockquote::before {
            content: '“';
            font-size: 4rem;
            color: var(--accent);
            position: absolute;
            top: -15px;
            left: 15px;
        }
        .author {
            text-align: right;
            font-weight: bold;
            color: var(--primary);
            margin-top: 10px;
        }
        .interactive-section {
            background-color: #E3F2FD;
            padding: 30px;
            border-radius: 15px;
            margin: 40px 0;
        }
        .interactive-section h3 {
            color: #1565C0;
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: var(--dark);
        }
        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 2px solid #BDBDBD;
            border-radius: 8px;
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-control:focus {
            border-color: var(--primary);
            outline: none;
            box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.2);
        }
        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }
        .btn {
            display: inline-block;
            background-color: var(--primary);
            color: var(--white);
            padding: 14px 28px;
            border: none;
            border-radius: 8px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
        }
        .btn:hover {
            background-color: var(--dark);
            transform: translateY(-3px);
            box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
        }
        .btn-secondary {
            background-color: var(--secondary);
        }
        .btn-secondary:hover {
            background-color: #E64A19;
        }
        .rating {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 20px;
        }
        .star {
            font-size: 1.8rem;
            color: #E0E0E0;
            cursor: pointer;
            transition: var(--transition);
        }
        .star:hover,
        .star.active {
            color: var(--accent);
        }
        .long-tail-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
            margin: 50px 0;
        }
        .web-link {
            background-color: #F5F5F5;
            padding: 20px;
            border-radius: 10px;
            transition: var(--transition);
        }
        .web-link:hover {
            background-color: #E0F2F1;
            transform: translateY(-5px);
        }
        .web-link a {
            color: var(--primary);
            text-decoration: none;
            font-weight: 600;
            font-size: 1.05rem;
            display: block;
        }
        .web-link a:hover {
            text-decoration: underline;
        }
        footer {
            background-color: var(--dark);
            color: var(--white);
            padding: 50px 0 20px;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-section h4 {
            color: var(--accent);
            font-size: 1.4rem;
            margin-bottom: 20px;
        }
        .footer-section a {
            color: #E0E0E0;
            text-decoration: none;
            display: block;
            margin-bottom: 10px;
            transition: var(--transition);
        }
        .footer-section a:hover {
            color: var(--white);
            padding-left: 5px;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #388E3C;
            color: #BDBDBD;
            font-size: 0.95rem;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.4rem; }
            h2 { font-size: 2rem; }
            .desktop-nav { display: none; }
            .hamburger { display: block; }
            .header-container { padding: 12px 0; }
        }
        @media (max-width: 768px) {
            .float-left {
                float: none;
                margin: 20px auto;
                display: block;
                max-width: 100%;
            }
            .interactive-section {
                padding: 20px;
            }
            .long-tail-links {
                grid-template-columns: 1fr;
            }
            .footer-container {
                grid-template-columns: 1fr;
                gap: 30px;
            }
        }
        @media (max-width: 480px) {
            h1 { font-size: 2rem; }
            h2 { font-size: 1.7rem; }
            .lead { font-size: 1.1rem; }
            .btn { padding: 12px 20px; }
        }
        @media print {
            .interactive-section,
            .hamburger,
            .mobile-nav,
            .breadcrumb,
            .long-tail-links,
            footer {
                display: none;
            }
        }