* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        :root {
            --primary: #4a148c;
            --secondary: #ff6f00;
            --accent: #00bcd4;
            --dark: #1a1a2e;
            --light: #f5f5f7;
            --text: #333;
            --text-light: #666;
            --shadow: 0 5px 15px rgba(0,0,0,0.1);
            --transition: all 0.3s ease;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #f9f9ff;
            color: var(--text);
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: var(--primary);
            transition: var(--transition);
        }
        a:hover {
            color: var(--secondary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .btn {
            display: inline-block;
            background: linear-gradient(to right, var(--primary), #6a1b9a);
            color: white;
            padding: 12px 28px;
            border-radius: 50px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: var(--shadow);
        }
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(106, 27, 154, 0.3);
            color: white;
            background: linear-gradient(to right, #6a1b9a, var(--primary));
        }
        section {
            padding: 80px 0;
        }
        h1, h2, h3, h4 {
            color: var(--dark);
            line-height: 1.3;
            margin-bottom: 1.2rem;
        }
        h1 {
            font-size: 2.8rem;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 1.5rem;
        }
        h2 {
            font-size: 2.2rem;
            border-left: 5px solid var(--secondary);
            padding-left: 15px;
            margin-top: 2.5rem;
        }
        h3 {
            font-size: 1.6rem;
            color: var(--primary);
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
        }
        .highlight {
            background-color: #fff9e6;
            border-left: 4px solid var(--secondary);
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
        }
        .emoji {
            font-size: 1.3em;
            margin-right: 5px;
        }
        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-size: 1.8rem;
            font-weight: 900;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .logo span {
            color: var(--secondary);
        }
        .nav-desktop ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .nav-desktop a {
            font-weight: 600;
            color: var(--dark);
            position: relative;
        }
        .nav-desktop a:after {
            content: '';
            position: absolute;
            width: 0;
            height: 3px;
            background: var(--secondary);
            left: 0;
            bottom: -8px;
            transition: var(--transition);
        }
        .nav-desktop a:hover:after {
            width: 100%;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: var(--primary);
        }
        .nav-mobile {
            display: none;
            background-color: white;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            box-shadow: 0 10px 15px rgba(0,0,0,0.1);
            padding: 20px;
            flex-direction: column;
            gap: 15px;
            z-index: 999;
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            padding: 12px;
            border-bottom: 1px solid #eee;
            font-weight: 600;
        }
        .breadcrumb {
            background-color: #f1f1f9;
            padding: 15px 0;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: var(--text-light);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb i {
            margin: 0 10px;
            color: #aaa;
        }
        .hero {
            background: linear-gradient(rgba(26,26,46,0.85), rgba(74,20,140,0.8)), url('https://images.unsplash.com/photo-1542751371-adc38448a05e?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            text-align: center;
            padding: 100px 20px;
            border-radius: 0 0 30px 30px;
            margin-bottom: 40px;
        }
        .hero h1 {
            color: white;
            background: none;
            font-size: 3.2rem;
            margin-bottom: 20px;
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 30px;
            color: #eee;
        }
        .search-container {
            max-width: 700px;
            margin: 40px auto;
            padding: 30px;
            background-color: white;
            border-radius: 15px;
            box-shadow: var(--shadow);
        }
        .search-container h3 {
            text-align: center;
            margin-bottom: 20px;
        }
        .search-form {
            display: flex;
        }
        .search-form input {
            flex: 1;
            padding: 15px 20px;
            border: 2px solid #ddd;
            border-radius: 50px 0 0 50px;
            font-size: 1rem;
            outline: none;
            transition: var(--transition);
        }
        .search-form input:focus {
            border-color: var(--accent);
        }
        .search-form button {
            background-color: var(--accent);
            color: white;
            border: none;
            padding: 0 30px;
            border-radius: 0 50px 50px 0;
            cursor: pointer;
            font-weight: 600;
            transition: var(--transition);
        }
        .search-form button:hover {
            background-color: #0097a7;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            margin-top: 40px;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        article {
            background-color: white;
            padding: 40px;
            border-radius: 15px;
            box-shadow: var(--shadow);
        }
        .hero-feature-img {
            margin: 30px 0;
            border: 5px solid white;
            box-shadow: var(--shadow);
        }
        .hero-feature-img figcaption {
            text-align: center;
            font-style: italic;
            color: var(--text-light);
            margin-top: 10px;
        }
        .stats-table {
            width: 100%;
            border-collapse: collapse;
            margin: 30px 0;
            box-shadow: 0 0 10px rgba(0,0,0,0.05);
        }
        .stats-table th, .stats-table td {
            border: 1px solid #ddd;
            padding: 15px;
            text-align: center;
        }
        .stats-table th {
            background-color: var(--primary);
            color: white;
            font-weight: 600;
        }
        .stats-table tr:nth-child(even) {
            background-color: #f9f9f9;
        }
        .stats-table tr:hover {
            background-color: #f1f1ff;
        }
        .internal-links {
            background-color: #f0f7ff;
            padding: 25px;
            border-radius: 10px;
            margin: 40px 0;
        }
        .internal-links h3 {
            margin-top: 0;
        }
        .internal-links ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 15px;
        }
        .internal-links li {
            padding: 10px 0;
            border-bottom: 1px dashed #ccc;
        }
        sidebar {
            background-color: white;
            padding: 30px;
            border-radius: 15px;
            box-shadow: var(--shadow);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        sidebar h3 {
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--accent);
        }
        .quick-nav ul {
            list-style: none;
        }
        .quick-nav li {
            margin-bottom: 12px;
        }
        .quick-nav a {
            display: block;
            padding: 12px 15px;
            background-color: #f5f5ff;
            border-radius: 8px;
            transition: var(--transition);
        }
        .quick-nav a:hover {
            background-color: #e6e6ff;
            padding-left: 20px;
        }
        .quick-nav i {
            margin-right: 10px;
            color: var(--primary);
        }
        .user-interaction {
            background-color: white;
            padding: 40px;
            border-radius: 15px;
            box-shadow: var(--shadow);
            margin-top: 60px;
        }
        .rating-container {
            text-align: center;
            margin-bottom: 40px;
        }
        .stars {
            font-size: 2rem;
            color: #ddd;
            margin: 20px 0;
            cursor: pointer;
        }
        .stars i {
            margin: 0 5px;
            transition: var(--transition);
        }
        .stars i:hover, .stars i.active {
            color: #ffc107;
        }
        .comment-form, .rating-form {
            background-color: #f9f9ff;
            padding: 30px;
            border-radius: 10px;
            margin-top: 20px;
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
        }
        .form-group input, .form-group textarea {
            width: 100%;
            padding: 15px;
            border: 1px solid #ccc;
            border-radius: 8px;
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-group input:focus, .form-group textarea:focus {
            border-color: var(--accent);
            outline: none;
        }
        .footer-links {
            background-color: var(--dark);
            color: white;
            padding: 60px 0 30px;
        }
        .web-link-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 20px;
            margin-bottom: 40px;
        }
        .web-link {
            background-color: rgba(255,255,255,0.05);
            padding: 20px;
            border-radius: 8px;
            transition: var(--transition);
        }
        .web-link:hover {
            background-color: rgba(255,255,255,0.1);
            transform: translateY(-5px);
        }
        .web-link a {
            color: #ddd;
            display: block;
        }
        .web-link a:hover {
            color: var(--secondary);
        }
        footer {
            background-color: #111;
            color: #aaa;
            text-align: center;
            padding: 30px 20px;
            font-size: 0.9rem;
        }
        .footer-links a {
            color: #ccc;
        }
        .footer-links a:hover {
            color: white;
        }
        .social-icons {
            margin-top: 20px;
            display: flex;
            justify-content: center;
            gap: 20px;
            font-size: 1.3rem;
        }
        @media (max-width: 768px) {
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            .hero h1 { font-size: 2.5rem; }
            .nav-desktop { display: none; }
            .hamburger { display: block; }
            .header-container { padding: 15px; }
            .hero { padding: 70px 20px; }
            section { padding: 50px 0; }
            article, sidebar, .user-interaction, .search-container {
                padding: 25px;
            }
            .content-grid { gap: 30px; }
            .search-form { flex-direction: column; }
            .search-form input {
                border-radius: 50px;
                margin-bottom: 10px;
            }
            .search-form button {
                border-radius: 50px;
                padding: 15px;
            }
            .internal-links ul {
                grid-template-columns: 1fr;
            }
        }