:root {
            --primary: #7B1FA2;
            --secondary: #E1BEE7;
            --accent: #FF9800;
            --dark: #4A148C;
            --light: #F3E5F5;
            --text: #212121;
            --text-light: #757575;
            --background: #FFFFFF;
            --shadow: rgba(123, 31, 162, 0.15);
            --border: #E0E0E0;
            --success: #4CAF50;
            --warning: #FFC107;
            --font-heading: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --font-body: 'Roboto', 'Open Sans', Arial, sans-serif;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-body);
            line-height: 1.8;
            color: var(--text);
            background-color: var(--background);
            overflow-x: hidden;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: all 0.3s ease;
        }
        a:hover {
            color: var(--dark);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, var(--primary), var(--dark));
            color: white;
            box-shadow: 0 4px 12px 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: var(--font-heading);
            font-size: 2.2rem;
            font-weight: 800;
            color: white;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo a:hover {
            color: var(--secondary);
        }
        .logo i {
            font-size: 2.5rem;
        }
        nav {
            display: flex;
            align-items: center;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .nav-links a {
            color: white;
            font-weight: 600;
            padding: 8px 12px;
            border-radius: 5px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-links a:hover {
            background-color: rgba(255, 255, 255, 0.15);
            transform: translateY(-2px);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: white;
            cursor: pointer;
            padding: 5px;
        }
        .breadcrumb {
            background-color: var(--light);
            padding: 12px 20px;
            font-size: 0.9rem;
            border-bottom: 1px solid var(--border);
        }
        .breadcrumb a {
            color: var(--text-light);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb span {
            color: var(--text);
            margin: 0 5px;
        }
        .search-section {
            background-color: var(--light);
            padding: 30px 20px;
            text-align: center;
            border-bottom: 1px solid var(--border);
        }
        .search-form {
            max-width: 600px;
            margin: 0 auto;
            display: flex;
            border-radius: 50px;
            overflow: hidden;
            box-shadow: 0 5px 15px var(--shadow);
        }
        .search-input {
            flex-grow: 1;
            padding: 18px 25px;
            border: none;
            font-size: 1.1rem;
            outline: none;
            background-color: white;
        }
        .search-button {
            background-color: var(--accent);
            color: white;
            border: none;
            padding: 0 30px;
            font-size: 1.2rem;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        .search-button:hover {
            background-color: #F57C00;
        }
        main {
            padding: 40px 20px;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        @media (max-width: 992px) {
            main {
                grid-template-columns: 1fr;
            }
        }
        article {
            background-color: white;
            border-radius: 12px;
            padding: 40px;
            box-shadow: 0 8px 25px var(--shadow);
        }
        article h1 {
            font-family: var(--font-heading);
            font-size: 2.8rem;
            color: var(--dark);
            margin-bottom: 20px;
            line-height: 1.3;
        }
        article h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            color: var(--primary);
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 3px solid var(--secondary);
        }
        article h3 {
            font-family: var(--font-heading);
            font-size: 1.5rem;
            color: var(--dark);
            margin: 30px 0 15px;
        }
        article p {
            margin-bottom: 25px;
            font-size: 1.1rem;
            text-align: justify;
        }
        article strong {
            color: var(--dark);
            font-weight: 700;
        }
        article em {
            color: var(--text-light);
            font-style: italic;
        }
        .highlight-box {
            background-color: var(--light);
            border-left: 5px solid var(--accent);
            padding: 25px;
            margin: 30px 0;
            border-radius: 0 8px 8px 0;
        }
        .highlight-box p {
            margin-bottom: 0;
            font-size: 1.15rem;
        }
        .image-container {
            margin: 40px 0;
            text-align: center;
        }
        .image-container img {
            max-width: 100%;
            height: auto;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            border: 1px solid var(--border);
            transition: transform 0.5s ease;
        }
        .image-container img:hover {
            transform: scale(1.02);
        }
        .image-caption {
            font-size: 0.95rem;
            color: var(--text-light);
            margin-top: 10px;
            font-style: italic;
        }
        .content-emoji {
            font-size: 1.3rem;
            margin-right: 8px;
        }
        aside {
            background-color: white;
            border-radius: 12px;
            padding: 30px;
            box-shadow: 0 8px 25px var(--shadow);
            align-self: start;
            position: sticky;
            top: 100px;
        }
        .sidebar-widget {
            margin-bottom: 40px;
        }
        .sidebar-widget h3 {
            font-family: var(--font-heading);
            color: var(--dark);
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--secondary);
            font-size: 1.4rem;
        }
        .rating-widget {
            text-align: center;
        }
        .stars {
            font-size: 2rem;
            color: var(--warning);
            margin-bottom: 15px;
        }
        .stars i {
            cursor: pointer;
            transition: color 0.2s;
            margin: 0 3px;
        }
        .stars i:hover {
            color: #FF8F00;
        }
        .rating-form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .rating-form select,
        .rating-form textarea {
            padding: 12px;
            border: 1px solid var(--border);
            border-radius: 8px;
            font-family: var(--font-body);
            font-size: 1rem;
        }
        .rating-form button {
            background-color: var(--primary);
            color: white;
            border: none;
            padding: 14px;
            border-radius: 8px;
            font-weight: bold;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        .rating-form button:hover {
            background-color: var(--dark);
        }
        .comment-widget textarea {
            width: 100%;
            min-height: 150px;
            padding: 15px;
            border: 1px solid var(--border);
            border-radius: 8px;
            font-family: var(--font-body);
            font-size: 1rem;
            margin-bottom: 15px;
        }
        .quick-links ul {
            list-style: none;
        }
        .quick-links li {
            margin-bottom: 12px;
        }
        .quick-links a {
            display: block;
            padding: 12px 15px;
            background-color: var(--light);
            border-radius: 8px;
            color: var(--text);
            border-left: 4px solid var(--primary);
            transition: all 0.3s;
        }
        .quick-links a:hover {
            background-color: var(--secondary);
            transform: translateX(5px);
        }
        .long-tail-section {
            background-color: var(--light);
            padding: 40px 20px;
            margin-top: 40px;
        }
        .long-tail-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
        }
        .web-link {
            background-color: white;
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 5px 15px var(--shadow);
            transition: all 0.3s ease;
        }
        .web-link:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px var(--shadow);
        }
        .web-link a {
            font-weight: 600;
            color: var(--primary);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .web-link a:hover {
            color: var(--dark);
        }
        footer {
            background-color: var(--dark);
            color: white;
            padding: 50px 20px 20px;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-column h4 {
            font-family: var(--font-heading);
            font-size: 1.4rem;
            margin-bottom: 25px;
            color: var(--secondary);
        }
        .footer-column ul {
            list-style: none;
        }
        .footer-column li {
            margin-bottom: 15px;
        }
        .footer-column a {
            color: #E0E0E0;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .footer-column a:hover {
            color: white;
            transform: translateX(5px);
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.95rem;
            color: #BDBDBD;
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                margin-top: 20px;
                gap: 0;
            }
            .nav-links.active {
                display: flex;
            }
            .nav-links li {
                width: 100%;
            }
            .nav-links a {
                padding: 15px;
                border-radius: 0;
                border-bottom: 1px solid rgba(255,255,255,0.1);
            }
            article {
                padding: 25px;
            }
            article h1 {
                font-size: 2.2rem;
            }
            article h2 {
                font-size: 1.8rem;
            }
            .search-form {
                flex-direction: column;
                border-radius: 12px;
            }
            .search-input, .search-button {
                width: 100%;
                border-radius: 0;
            }
            .search-input {
                border-bottom: 1px solid var(--border);
            }
        }
        @media print {
            header, .search-section, aside, .long-tail-section, footer {
                display: none;
            }
            main {
                grid-template-columns: 1fr;
                padding: 0;
            }
            article {
                box-shadow: none;
                padding: 20px 0;
            }
        }