:root {
            --ac-primary: #8BC34A;
            --ac-secondary: #4CAF50;
            --ac-accent: #FF9800;
            --ac-light: #F1F8E9;
            --ac-dark: #33691E;
            --ac-text: #333333;
            --ac-gray: #757575;
            --ac-border: #C8E6C9;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
            --radius: 12px;
            --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(--ac-text);
            background-color: #fff;
            max-width: 100vw;
            overflow-x: hidden;
        }
        a {
            color: var(--ac-dark);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--ac-accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .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);
            white-space: nowrap;
            border: 0;
        }
        .site-header {
            background-color: 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 20px;
        }
        .logo a {
            font-family: 'Comic Sans MS', cursive, sans-serif;
            font-size: 2.2rem;
            font-weight: bold;
            color: var(--ac-secondary);
            text-shadow: 2px 2px 0 var(--ac-border);
        }
        .logo a span {
            color: var(--ac-accent);
        }
        .desktop-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .desktop-nav a {
            font-weight: 600;
            font-size: 1.05rem;
            padding: 8px 5px;
            border-bottom: 3px solid transparent;
        }
        .desktop-nav a:hover,
        .desktop-nav a.active {
            border-bottom-color: var(--ac-accent);
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: var(--ac-dark);
            cursor: pointer;
        }
        .mobile-nav {
            display: none;
            background-color: white;
            padding: 20px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        .mobile-nav.active {
            display: block;
        }
        .mobile-nav ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .mobile-nav a {
            display: block;
            padding: 12px;
            border-radius: var(--radius);
            background-color: var(--ac-light);
            font-weight: 600;
        }
        .breadcrumb {
            padding: 15px 20px;
            background-color: var(--ac-light);
            font-size: 0.9rem;
        }
        .breadcrumb ul {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
            gap: 10px;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '›';
            margin-left: 10px;
            color: var(--ac-gray);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 20px;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        article {
            max-width: 100%;
        }
        .article-header {
            margin-bottom: 40px;
        }
        .article-header h1 {
            font-size: 2.8rem;
            line-height: 1.2;
            color: var(--ac-dark);
            margin-bottom: 20px;
        }
        .meta {
            display: flex;
            align-items: center;
            gap: 20px;
            color: var(--ac-gray);
            font-size: 0.95rem;
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 1px solid var(--ac-border);
        }
        .meta i {
            margin-right: 5px;
        }
        .featured-image {
            margin: 30px 0 40px;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        .featured-image img {
            width: 100%;
            height: auto;
        }
        .image-caption {
            text-align: center;
            font-style: italic;
            padding: 10px;
            background-color: var(--ac-light);
            color: var(--ac-gray);
            font-size: 0.9rem;
        }
        .content-section {
            margin-bottom: 50px;
        }
        h2 {
            font-size: 2.2rem;
            color: var(--ac-secondary);
            margin: 40px 0 25px;
            padding-bottom: 10px;
            border-bottom: 3px solid var(--ac-border);
        }
        h3 {
            font-size: 1.7rem;
            color: var(--ac-dark);
            margin: 30px 0 20px;
        }
        h4 {
            font-size: 1.3rem;
            color: var(--ac-gray);
            margin: 25px 0 15px;
        }
        p {
            margin-bottom: 1.5em;
            font-size: 1.1rem;
        }
        .highlight-box {
            background-color: var(--ac-light);
            border-left: 5px solid var(--ac-accent);
            padding: 25px;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 30px 0;
        }
        .highlight-box p:last-child {
            margin-bottom: 0;
        }
        ul, ol {
            margin-bottom: 1.5em;
            padding-left: 30px;
        }
        li {
            margin-bottom: 0.8em;
        }
        blockquote {
            font-style: italic;
            border-left: 4px solid var(--ac-primary);
            padding-left: 25px;
            margin: 30px 0;
            color: var(--ac-dark);
            font-size: 1.2rem;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 30px 0;
            box-shadow: var(--shadow);
            border-radius: var(--radius);
            overflow: hidden;
        }
        .data-table th, .data-table td {
            padding: 18px 15px;
            text-align: left;
            border-bottom: 1px solid var(--ac-border);
        }
        .data-table th {
            background-color: var(--ac-secondary);
            color: white;
            font-weight: 600;
        }
        .data-table tr:nth-child(even) {
            background-color: #f9f9f9;
        }
        .data-table tr:hover {
            background-color: var(--ac-light);
        }
        .interaction-section {
            background-color: #f8fdf8;
            border: 2px solid var(--ac-border);
            border-radius: var(--radius);
            padding: 30px;
            margin: 50px 0;
        }
        .interaction-section h3 {
            margin-top: 0;
        }
        form {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .form-group {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        label {
            font-weight: 600;
            color: var(--ac-dark);
        }
        input, textarea, select {
            padding: 14px;
            border: 1px solid var(--ac-border);
            border-radius: var(--radius);
            font-family: inherit;
            font-size: 1rem;
            transition: var(--transition);
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: var(--ac-accent);
            box-shadow: 0 0 0 3px rgba(255, 152, 0, 0.2);
        }
        textarea {
            min-height: 150px;
            resize: vertical;
        }
        button, .btn {
            background-color: var(--ac-secondary);
            color: white;
            border: none;
            padding: 16px 30px;
            border-radius: var(--radius);
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            align-self: flex-start;
        }
        button:hover, .btn:hover {
            background-color: var(--ac-dark);
            transform: translateY(-3px);
            box-shadow: 0 6px 12px rgba(0,0,0,0.15);
        }
        .rating {
            display: flex;
            gap: 5px;
            margin: 10px 0;
        }
        .rating input {
            display: none;
        }
        .rating label {
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            transition: var(--transition);
        }
        .rating input:checked ~ label,
        .rating label:hover,
        .rating label:hover ~ label {
            color: var(--ac-accent);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .sidebar-widget {
            background-color: white;
            border-radius: var(--radius);
            padding: 25px;
            box-shadow: var(--shadow);
            border: 1px solid var(--ac-border);
        }
        .sidebar-widget h3 {
            font-size: 1.4rem;
            margin-top: 0;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--ac-primary);
        }
        .related-links ul {
            list-style: none;
            padding-left: 0;
        }
        .related-links li {
            margin-bottom: 15px;
            padding-bottom: 15px;
            border-bottom: 1px dashed var(--ac-border);
        }
        .related-links a {
            display: flex;
            align-items: flex-start;
            gap: 10px;
        }
        .related-links i {
            color: var(--ac-primary);
            margin-top: 5px;
        }
        .search-widget form {
            flex-direction: row;
        }
        .search-widget input {
            flex-grow: 1;
        }
        .search-widget button {
            padding: 14px 20px;
            border-radius: 0 var(--radius) var(--radius) 0;
        }
        .personality-chart {
            width: 100%;
            height: 250px;
            background: linear-gradient(135deg, var(--ac-light) 0%, #e8f5e9 100%);
            border-radius: var(--radius);
            display: flex;
            justify-content: center;
            align-items: center;
            color: var(--ac-dark);
            font-weight: bold;
            font-size: 1.2rem;
        }
        .long-tail-links {
            background-color: var(--ac-light);
            padding: 40px 20px;
            margin-top: 40px;
        }
        .long-tail-links .container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
        }
        .web-link {
            background-color: white;
            padding: 18px;
            border-radius: var(--radius);
            border-left: 4px solid var(--ac-primary);
            transition: var(--transition);
        }
        .web-link:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow);
        }
        .site-footer {
            background-color: var(--ac-dark);
            color: white;
            padding: 40px 20px;
            text-align: center;
        }
        .footer-container {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .footer-logo {
            font-family: 'Comic Sans MS', cursive, sans-serif;
            font-size: 2rem;
            color: white;
        }
        .footer-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 30px;
            margin: 20px 0;
        }
        .footer-links a {
            color: #C8E6C9;
        }
        .footer-links a:hover {
            color: white;
        }
        .copyright {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 20px;
            color: #C8E6C9;
            font-size: 0.95rem;
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            .desktop-nav {
                display: none;
            }
            .mobile-menu-btn {
                display: block;
            }
            .article-header h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            h3 {
                font-size: 1.5rem;
            }
            .main-content {
                padding: 25px 15px;
                gap: 30px;
            }
            .interaction-section {
                padding: 20px;
            }
            .long-tail-links .container {
                grid-template-columns: 1fr;
            }
        }