* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f8f9fa;
            max-width: 100vw;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.3s ease;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, textarea, select {
            font-family: inherit;
            font-size: 1rem;
            border: none;
            outline: none;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0,0,0,0);
            border: 0;
        }
        .site-header {
            background: linear-gradient(135deg, #4CAF50, #2E7D32);
            color: white;
            padding: 15px 0;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-size: 2.2rem;
            font-weight: 800;
            letter-spacing: 1px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
            color: #FFEB3B;
        }
        .logo a:hover {
            color: #FFF9C4;
        }
        .nav-desktop ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .nav-desktop a {
            font-weight: 600;
            padding: 8px 12px;
            border-radius: 5px;
            font-size: 1.1rem;
        }
        .nav-desktop a:hover, .nav-desktop a:focus {
            background-color: rgba(255,255,255,0.2);
            color: #FFEB3B;
        }
        .hamburger {
            display: none;
            background: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 5px;
        }
        .nav-mobile {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background-color: #2E7D32;
            padding: 20px;
            flex-direction: column;
            align-items: center;
            gap: 15px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile ul {
            list-style: none;
            width: 100%;
            text-align: center;
        }
        .nav-mobile li {
            margin: 10px 0;
        }
        .nav-mobile a {
            display: block;
            padding: 12px;
            font-size: 1.2rem;
            font-weight: 600;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        .nav-mobile a:hover {
            background-color: rgba(255,255,255,0.1);
            color: #FFEB3B;
        }
        .breadcrumb {
            padding: 10px 0;
            background-color: #E8F5E9;
            font-size: 0.95rem;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
            gap: 8px;
        }
        .breadcrumb li:not(:last-child)::after {
            content: "›";
            margin-left: 8px;
            color: #666;
        }
        .breadcrumb a:hover {
            color: #4CAF50;
            text-decoration: underline;
        }
        main {
            padding: 30px 0;
            background-color: white;
        }
        .article-header {
            text-align: center;
            margin-bottom: 40px;
            padding-bottom: 20px;
            border-bottom: 3px solid #4CAF50;
        }
        .article-header h1 {
            font-size: 2.8rem;
            color: #2E7D32;
            margin-bottom: 15px;
            line-height: 1.2;
        }
        .meta-info {
            display: flex;
            justify-content: center;
            gap: 20px;
            color: #666;
            font-size: 0.95rem;
            flex-wrap: wrap;
        }
        .article-content {
            max-width: 900px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .article-content h2 {
            font-size: 2.2rem;
            color: #388E3C;
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #C8E6C9;
        }
        .article-content h3 {
            font-size: 1.8rem;
            color: #43A047;
            margin: 30px 0 15px;
        }
        .article-content p {
            margin-bottom: 1.5em;
            font-size: 1.1rem;
            text-align: justify;
            line-height: 1.8;
        }
        .article-content strong {
            color: #2E7D32;
            font-weight: 700;
        }
        .article-content em {
            color: #555;
            font-style: italic;
        }
        .highlight-box {
            background: linear-gradient(to right, #E8F5E9, #C8E6C9);
            border-left: 5px solid #4CAF50;
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 10px 10px 0;
        }
        .featured-image {
            margin: 30px auto;
            text-align: center;
            max-width: 800px;
        }
        .featured-image img {
            border-radius: 15px;
            box-shadow: 0 10px 25px rgba(0,0,0,0.15);
            transition: transform 0.5s ease;
        }
        .featured-image img:hover {
            transform: scale(1.02);
        }
        .featured-image figcaption {
            margin-top: 10px;
            font-style: italic;
            color: #666;
            font-size: 0.95rem;
        }
        .interactive-section {
            margin: 50px 0;
            padding: 30px;
            background-color: #F1F8E9;
            border-radius: 15px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        .interactive-section h2 {
            color: #2E7D32;
            margin-bottom: 25px;
            text-align: center;
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: #555;
        }
        .form-control {
            width: 100%;
            padding: 12px 15px;
            border-radius: 8px;
            border: 1px solid #BDBDBD;
            background-color: white;
            transition: border-color 0.3s ease;
        }
        .form-control:focus {
            border-color: #4CAF50;
            box-shadow: 0 0 0 3px rgba(76,175,80,0.2);
        }
        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }
        .btn {
            display: inline-block;
            padding: 12px 30px;
            background: linear-gradient(135deg, #4CAF50, #2E7D32);
            color: white;
            font-weight: 700;
            border-radius: 50px;
            cursor: pointer;
            transition: all 0.3s ease;
            text-align: center;
            border: none;
        }
        .btn:hover {
            background: linear-gradient(135deg, #66BB6A, #388E3C);
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(0,0,0,0.15);
        }
        .btn:active {
            transform: translateY(0);
        }
        .rating-stars {
            display: flex;
            gap: 10px;
            justify-content: center;
            margin: 15px 0;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            transition: color 0.2s ease;
        }
        .rating-stars label:hover,
        .rating-stars label:hover ~ label,
        .rating-stars input:checked ~ label {
            color: #FFC107;
        }
        .internal-links {
            background-color: #2E7D32;
            color: white;
            padding: 40px 0;
        }
        .internal-links h3 {
            text-align: center;
            margin-bottom: 30px;
            font-size: 1.8rem;
            color: #FFEB3B;
        }
        .web-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
        }
        .web-link {
            background: rgba(255,255,255,0.1);
            padding: 15px;
            border-radius: 8px;
            text-align: center;
            transition: background 0.3s ease;
        }
        .web-link:hover {
            background: rgba(255,255,255,0.2);
        }
        .web-link a {
            font-weight: 600;
            font-size: 1.05rem;
        }
        .web-link a:hover {
            color: #FFEB3B;
            text-decoration: underline;
        }
        .site-footer {
            background-color: #1B5E20;
            color: #C8E6C9;
            padding: 30px 0;
            text-align: center;
        }
        .site-footer p {
            margin-bottom: 10px;
            font-size: 0.95rem;
        }
        .footer-links {
            margin-top: 20px;
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }
        .footer-links a:hover {
            color: #FFEB3B;
        }
        @media (max-width: 992px) {
            .nav-desktop {
                display: none;
            }
            .hamburger {
                display: block;
            }
            .article-header h1 {
                font-size: 2.3rem;
            }
            .article-content h2 {
                font-size: 1.9rem;
            }
            .article-content h3 {
                font-size: 1.6rem;
            }
        }
        @media (max-width: 768px) {
            .article-header h1 {
                font-size: 2rem;
            }
            .article-content {
                padding: 0 15px;
            }
            .interactive-section {
                padding: 20px;
            }
            .web-links {
                grid-template-columns: 1fr;
            }
            .meta-info {
                flex-direction: column;
                align-items: center;
                gap: 10px;
            }
        }
        @media (max-width: 480px) {
            .logo a {
                font-size: 1.8rem;
            }
            .article-header h1 {
                font-size: 1.7rem;
            }
            .btn {
                width: 100%;
            }
        }