* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #4A148C;
            --secondary: #FF9800;
            --accent: #00BCD4;
            --light: #F5F5F5;
            --dark: #212121;
            --text: #333333;
            --shadow: 0 4px 12px rgba(0,0,0,0.1);
            --transition: all 0.3s ease;
            --radius: 12px;
            --max-width: 1200px;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', 'Nirmala UI', sans-serif;
            line-height: 1.8;
            color: var(--text);
            background: linear-gradient(135deg, #f9f7ff 0%, #e3f2fd 100%);
            min-height: 100vh;
            text-align: justify;
            word-spacing: 0.1em;
        }
        h1, h2, h3, h4 {
            color: var(--primary);
            margin-bottom: 1.2rem;
            line-height: 1.4;
            font-weight: 700;
        }
        h1 {
            font-size: clamp(2.2rem, 5vw, 3.5rem);
            text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
            border-left: 8px solid var(--secondary);
            padding-left: 1rem;
            margin-top: 1.5rem;
        }
        h2 {
            font-size: clamp(1.8rem, 4vw, 2.5rem);
            border-bottom: 3px solid var(--accent);
            padding-bottom: 0.5rem;
            display: inline-block;
            margin-top: 2.5rem;
        }
        h3 {
            font-size: 1.6rem;
            color: var(--secondary);
            margin-top: 2rem;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
        }
        strong {
            color: var(--primary);
            font-weight: 700;
        }
        em {
            color: var(--accent);
            font-style: italic;
        }
        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(90deg, var(--primary) 0%, #6A1B9A 100%);
            color: white;
            padding: 1.2rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-size: 2.2rem;
            font-weight: 800;
            color: white;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
            letter-spacing: 1px;
        }
        .logo-icon {
            color: var(--secondary);
            font-size: 2.5rem;
            animation: bounce 2s infinite;
        }
        @keyframes bounce {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }
        .nav-desktop {
            display: flex;
            gap: 2rem;
        }
        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }
        }
        .nav-desktop a {
            color: white;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 1rem;
            border-radius: var(--radius);
            transition: var(--transition);
            position: relative;
        }
        .nav-desktop a:hover {
            background: rgba(255,255,255,0.15);
            transform: translateY(-3px);
        }
        .nav-desktop a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 3px;
            background: var(--secondary);
            transition: var(--transition);
            transform: translateX(-50%);
        }
        .nav-desktop a:hover::after {
            width: 80%;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 2rem;
            cursor: pointer;
            padding: 5px;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
        }
        .nav-mobile {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background: var(--primary);
            padding: 1rem;
            box-shadow: var(--shadow);
            flex-direction: column;
            gap: 1rem;
            z-index: 999;
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            color: white;
            text-decoration: none;
            padding: 1rem;
            border-radius: var(--radius);
            font-weight: 600;
            transition: var(--transition);
            border-left: 4px solid transparent;
        }
        .nav-mobile a:hover {
            background: rgba(255,255,255,0.1);
            border-left-color: var(--secondary);
            padding-left: 1.5rem;
        }
        .breadcrumb {
            background: white;
            padding: 1rem;
            border-radius: var(--radius);
            margin: 1.5rem auto;
            box-shadow: var(--shadow);
            max-width: var(--max-width);
        }
        .breadcrumb ol {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 0.8rem;
            font-size: 0.95rem;
        }
        .breadcrumb li {
            display: flex;
            align-items: center;
        }
        .breadcrumb a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--secondary);
            text-decoration: underline;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '›';
            margin-left: 0.8rem;
            color: var(--accent);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            margin: 2rem auto;
            max-width: var(--max-width);
            padding: 0 20px;
        }
        @media (max-width: 1024px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background: white;
            padding: 2.5rem;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }
        .search-container {
            background: white;
            padding: 2rem;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            margin-bottom: 2rem;
            text-align: center;
        }
        .search-form {
            display: flex;
            max-width: 600px;
            margin: 0 auto;
        }
        .search-input {
            flex: 1;
            padding: 1rem 1.5rem;
            border: 2px solid var(--accent);
            border-radius: var(--radius) 0 0 var(--radius);
            font-size: 1.1rem;
            outline: none;
            transition: var(--transition);
        }
        .search-input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(74, 20, 140, 0.2);
        }
        .search-button {
            background: linear-gradient(45deg, var(--primary), var(--accent));
            color: white;
            border: none;
            padding: 1rem 2rem;
            border-radius: 0 var(--radius) var(--radius) 0;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-button:hover {
            transform: scale(1.05);
            box-shadow: 0 6px 15px rgba(0,188,212,0.4);
        }
        .featured-image {
            width: 100%;
            height: 450px;
            object-fit: cover;
            border-radius: var(--radius);
            margin: 2rem 0;
            box-shadow: 0 10px 30px rgba(0,0,0,0.15);
            transition: transform 0.5s ease;
        }
        .featured-image:hover {
            transform: scale(1.02);
        }
        .image-caption {
            text-align: center;
            font-style: italic;
            color: #666;
            margin-top: 0.5rem;
            font-size: 0.95rem;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }
        .widget {
            background: white;
            padding: 1.8rem;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }
        .widget-title {
            color: var(--primary);
            font-size: 1.4rem;
            margin-bottom: 1.5rem;
            padding-bottom: 0.8rem;
            border-bottom: 2px solid var(--light);
        }
        .rating-widget {
            text-align: center;
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 5px;
            margin: 1.5rem 0;
            font-size: 2rem;
        }
        .star {
            color: #ddd;
            cursor: pointer;
            transition: var(--transition);
        }
        .star:hover,
        .star.active {
            color: #FFD700;
            transform: scale(1.2);
        }
        .rating-form input[type="hidden"] {
            display: none;
        }
        .submit-rating {
            background: var(--secondary);
            color: white;
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            width: 100%;
        }
        .submit-rating:hover {
            background: #F57C00;
            transform: translateY(-3px);
        }
        .comments-widget {
            margin-top: 3rem;
        }
        .comment-form textarea {
            width: 100%;
            padding: 1.2rem;
            border: 2px solid #e0e0e0;
            border-radius: var(--radius);
            font-family: inherit;
            font-size: 1rem;
            margin-bottom: 1rem;
            resize: vertical;
            min-height: 120px;
            transition: var(--transition);
        }
        .comment-form textarea:focus {
            border-color: var(--accent);
            outline: none;
            box-shadow: 0 0 0 3px rgba(0,188,212,0.1);
        }
        .comment-submit {
            background: var(--primary);
            color: white;
            border: none;
            padding: 1rem 2.5rem;
            border-radius: var(--radius);
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            display: block;
            width: 100%;
        }
        .comment-submit:hover {
            background: #38006b;
            transform: translateY(-3px);
        }
        .highlight-box {
            background: linear-gradient(135deg, #E8F4FD, #F3E5F5);
            border-left: 6px solid var(--secondary);
            padding: 2rem;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 2.5rem 0;
            box-shadow: var(--shadow);
        }
        .tip {
            background: #E8F5E9;
            padding: 1.5rem;
            border-radius: var(--radius);
            margin: 1.8rem 0;
            border: 2px dashed #4CAF50;
        }
        .tip::before {
            content: '💡';
            margin-right: 10px;
            font-size: 1.5rem;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.5rem;
            margin: 2.5rem 0;
        }
        .stat-card {
            background: white;
            padding: 1.8rem;
            border-radius: var(--radius);
            text-align: center;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border-top: 5px solid var(--accent);
        }
        .stat-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }
        .stat-number {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--primary);
            display: block;
            line-height: 1;
        }
        .stat-label {
            color: var(--dark);
            font-size: 1.1rem;
            margin-top: 0.8rem;
        }
        .long-tail-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1.2rem;
            margin: 3rem 0;
        }
        .web-link {
            background: white;
            padding: 1.2rem;
            border-radius: var(--radius);
            box-shadow: 0 3px 10px rgba(0,0,0,0.08);
            transition: var(--transition);
        }
        .web-link:hover {
            transform: translateX(10px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.12);
        }
        .web-link a {
            color: var(--primary);
            text-decoration: none;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .web-link a::before {
            content: '🎯';
            font-size: 1.2rem;
        }
        .site-footer {
            background: linear-gradient(90deg, var(--dark) 0%, #424242 100%);
            color: white;
            padding: 3rem 0 1.5rem;
            margin-top: 4rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2.5rem;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .footer-section h4 {
            color: var(--secondary);
            font-size: 1.4rem;
            margin-bottom: 1.5rem;
            border-bottom: 2px solid rgba(255,255,255,0.1);
            padding-bottom: 0.8rem;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        .footer-links a {
            color: #ddd;
            text-decoration: none;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .footer-links a:hover {
            color: var(--secondary);
            padding-left: 8px;
        }
        .footer-links a::before {
            content: '→';
            font-size: 0.9rem;
        }
        .copyright {
            text-align: center;
            padding: 2rem 0 0;
            margin-top: 2rem;
            border-top: 1px solid rgba(255,255,255,0.1);
            color: #aaa;
            font-size: 0.95rem;
        }
        @media (max-width: 768px) {
            .main-content, .breadcrumb {
                padding: 0 15px;
            }
            .article-content {
                padding: 1.5rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-input {
                border-radius: var(--radius);
                margin-bottom: 10px;
            }
            .search-button {
                border-radius: var(--radius);
                justify-content: center;
            }
            .featured-image {
                height: 300px;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .long-tail-links {
                grid-template-columns: 1fr;
            }
        }
        @media print {
            .site-header, .sidebar, .search-container, 
            .comments-widget, .rating-widget, .site-footer {
                display: none;
            }
            body {
                background: white;
                color: black;
            }
            .article-content {
                box-shadow: none;
                padding: 0;
            }
        }