:root {
            --primary-green: #1e7e34;
            --secondary-blue: #0066cc;
            --accent-orange: #ff6b35;
            --light-bg: #f8f9fa;
            --dark-text: #212529;
            --gray-border: #dee2e6;
            --shadow: 0 4px 12px rgba(0,0,0,0.08);
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: var(--dark-text);
            background-color: #fff;
            max-width: 100%;
            overflow-x: hidden;
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, var(--primary-green) 0%, #155724 100%);
            color: white;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow);
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            text-decoration: none;
            color: white;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: var(--transition);
        }
        .my-logo:hover {
            transform: translateY(-2px);
            color: #ffd166;
        }
        .my-logo i {
            font-size: 2.5rem;
        }
        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 5px;
        }
        nav {
            display: flex;
            gap: 25px;
        }
        nav a {
            color: white;
            text-decoration: none;
            font-weight: 600;
            padding: 8px 15px;
            border-radius: 4px;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        nav a:hover {
            background-color: rgba(255,255,255,0.15);
            transform: translateY(-2px);
        }
        .breadcrumb {
            background-color: #e9f5eb;
            padding: 12px 0;
            font-size: 0.9rem;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            gap: 10px;
        }
        .breadcrumb a {
            color: var(--primary-green);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb li:not(:last-child)::after {
            content: ">";
            margin-left: 10px;
            color: #888;
        }
        main {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 0;
        }
        article {
            background-color: white;
            border-radius: 8px;
            overflow: hidden;
        }
        .article-header {
            padding: 40px 30px;
            background: linear-gradient(rgba(30, 126, 52, 0.9), rgba(30, 126, 52, 0.95)), url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="%231e7e34"/><path d="M0,50 Q25,40 50,50 T100,50 L100,100 L0,100 Z" fill="%23155724" opacity="0.3"/></svg>');
            background-size: cover;
            color: white;
            text-align: center;
        }
        h1 {
            font-size: 2.8rem;
            margin-bottom: 15px;
            line-height: 1.2;
        }
        .article-meta {
            display: flex;
            justify-content: center;
            gap: 25px;
            margin-top: 20px;
            font-size: 0.9rem;
            opacity: 0.9;
        }
        .article-content {
            padding: 40px;
        }
        h2 {
            color: var(--primary-green);
            font-size: 2rem;
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 3px solid var(--accent-orange);
        }
        h3 {
            color: var(--secondary-blue);
            font-size: 1.6rem;
            margin: 30px 0 15px;
        }
        h4 {
            color: #444;
            font-size: 1.3rem;
            margin: 25px 0 12px;
        }
        p {
            margin-bottom: 22px;
            font-size: 1.05rem;
            text-align: justify;
        }
        .highlight {
            background-color: #fff9e6;
            border-left: 5px solid var(--accent-orange);
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
        }
        .stats-box {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }
        .stat-item {
            background: white;
            border-radius: 8px;
            padding: 20px;
            box-shadow: var(--shadow);
            text-align: center;
            border-top: 4px solid var(--primary-green);
            transition: var(--transition);
        }
        .stat-item:hover {
            transform: translateY(-5px);
        }
        .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--primary-green);
            margin-bottom: 10px;
        }
        .featured-image {
            width: 100%;
            height: auto;
            border-radius: 8px;
            margin: 30px 0;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        .featured-image:hover {
            transform: scale(1.01);
            box-shadow: 0 8px 20px rgba(0,0,0,0.15);
        }
        .internal-links {
            background-color: #f0f8ff;
            padding: 25px;
            border-radius: 8px;
            margin: 35px 0;
        }
        .internal-links ul {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 15px;
            list-style: none;
        }
        .internal-links a {
            color: var(--secondary-blue);
            text-decoration: none;
            padding: 8px 15px;
            display: block;
            border-radius: 4px;
            transition: var(--transition);
            border-left: 3px solid transparent;
        }
        .internal-links a:hover {
            background-color: white;
            border-left-color: var(--accent-orange);
            padding-left: 20px;
        }
        .quote {
            font-style: italic;
            font-size: 1.2rem;
            color: #555;
            text-align: center;
            max-width: 800px;
            margin: 40px auto;
            padding: 30px;
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
            border-radius: 12px;
            position: relative;
        }
        .quote::before, .quote::after {
            content: '"';
            font-size: 4rem;
            color: var(--accent-orange);
            opacity: 0.3;
            position: absolute;
        }
        .quote::before {
            top: 10px;
            left: 20px;
        }
        .quote::after {
            bottom: 10px;
            right: 20px;
        }
        aside {
            background-color: white;
            border-radius: 8px;
            padding: 25px;
            box-shadow: var(--shadow);
            height: fit-content;
            position: sticky;
            top: 120px;
        }
        .sidebar-widget {
            margin-bottom: 35px;
        }
        .sidebar-widget h3 {
            font-size: 1.3rem;
            color: var(--primary-green);
            margin-bottom: 20px;
            padding-bottom: 8px;
            border-bottom: 2px solid var(--gray-border);
        }
        .search-form {
            display: flex;
            margin-bottom: 25px;
        }
        .search-form input {
            flex-grow: 1;
            padding: 12px 15px;
            border: 2px solid var(--gray-border);
            border-radius: 4px 0 0 4px;
            font-size: 1rem;
        }
        .search-form button {
            background-color: var(--primary-green);
            color: white;
            border: none;
            padding: 0 20px;
            border-radius: 0 4px 4px 0;
            cursor: pointer;
            transition: var(--transition);
        }
        .search-form button:hover {
            background-color: #155724;
        }
        .rating-widget {
            text-align: center;
        }
        .stars {
            font-size: 2rem;
            color: #ffd166;
            margin: 15px 0;
            cursor: pointer;
        }
        .stars i {
            transition: var(--transition);
        }
        .stars i:hover {
            transform: scale(1.2);
        }
        .rating-btn {
            background-color: var(--accent-orange);
            color: white;
            border: none;
            padding: 12px 25px;
            border-radius: 4px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            width: 100%;
            margin-top: 15px;
        }
        .rating-btn:hover {
            background-color: #e55a2b;
        }
        .comment-form textarea {
            width: 100%;
            height: 150px;
            padding: 15px;
            border: 2px solid var(--gray-border);
            border-radius: 4px;
            font-family: inherit;
            font-size: 1rem;
            margin-bottom: 15px;
            resize: vertical;
        }
        .comment-form button {
            background-color: var(--secondary-blue);
            color: white;
            border: none;
            padding: 12px 25px;
            border-radius: 4px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            width: 100%;
        }
        .comment-form button:hover {
            background-color: #0052a3;
        }
        footer {
            background-color: #2d3748;
            color: white;
            padding: 50px 0 20px;
            margin-top: 60px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-logo {
            font-size: 1.8rem;
            font-weight: 800;
            margin-bottom: 20px;
            color: white;
        }
        .footer-links h4 {
            color: white;
            margin-bottom: 20px;
            font-size: 1.2rem;
        }
        .footer-links ul {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 12px;
        }
        .footer-links a {
            color: #cbd5e0;
            text-decoration: none;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }
        friend-link {
            display: block;
            background-color: rgba(255,255,255,0.05);
            padding: 15px;
            border-radius: 4px;
            margin-bottom: 10px;
            transition: var(--transition);
        }
        friend-link:hover {
            background-color: rgba(255,255,255,0.1);
            transform: translateX(5px);
        }
        friend-link a {
            color: #90cdf4;
            text-decoration: none;
            font-weight: 600;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #4a5568;
            color: #a0aec0;
            font-size: 0.9rem;
        }
        @media (max-width: 1024px) {
            main {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            aside {
                position: static;
            }
        }
        @media (max-width: 768px) {
            .header-top {
                flex-wrap: wrap;
            }
            .mobile-toggle {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 0;
                margin-top: 15px;
            }
            nav.active {
                display: flex;
            }
            nav a {
                padding: 12px 0;
                border-bottom: 1px solid rgba(255,255,255,0.1);
            }
            h1 {
                font-size: 2.2rem;
            }
            .article-content {
                padding: 25px;
            }
            .stats-box {
                grid-template-columns: 1fr;
            }
            .internal-links ul {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 15px;
            }
            .article-header {
                padding: 30px 20px;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .article-meta {
                flex-direction: column;
                gap: 10px;
            }
        }
        .btn {
            display: inline-block;
            background-color: var(--primary-green);
            color: white;
            padding: 12px 25px;
            border-radius: 4px;
            text-decoration: none;
            font-weight: 600;
            transition: var(--transition);
            border: none;
            cursor: pointer;
        }
        .btn:hover {
            background-color: #155724;
            transform: translateY(-3px);
            box-shadow: 0 6px 12px rgba(0,0,0,0.15);
        }
        .btn-secondary {
            background-color: var(--secondary-blue);
        }
        .btn-secondary:hover {
            background-color: #0052a3;
        }
        .tag {
            display: inline-block;
            background-color: #e9f5eb;
            color: var(--primary-green);
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-right: 8px;
            margin-bottom: 8px;
            transition: var(--transition);
        }
        .tag:hover {
            background-color: #d4edda;
            transform: translateY(-2px);
        }
        .highlight-text {
            background: linear-gradient(120deg, #ffec99 0%, #ffec99 100%);
            background-repeat: no-repeat;
            background-size: 100% 0.4em;
            background-position: 0 88%;
            font-weight: 700;
            padding: 0 3px;
        }
        .emoji {
            font-size: 1.2em;
            margin: 0 3px;
        }
        .last-updated {
            background-color: #fff3cd;
            border: 1px solid #ffeaa7;
            border-radius: 4px;
            padding: 15px;
            margin: 30px 0;
            display: flex;
            align-items: center;
            gap: 15px;
        }
        .last-updated i {
            color: #f39c12;
            font-size: 1.5rem;
        }