* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', 'Noto Sans Devanagari', system-ui, sans-serif;
        }
        :root {
            --primary: #2c3e50;
            --secondary: #16a085;
            --accent: #e74c3c;
            --light: #ecf0f1;
            --dark: #2c3e50;
            --text: #333;
            --text-light: #666;
            --shadow: 0 4px 12px rgba(0,0,0,0.1);
            --transition: all 0.3s ease;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #f9f9f9;
            color: var(--text);
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: var(--primary);
            color: white;
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .logo a {
            font-size: 2.2rem;
            font-weight: 800;
            color: white;
            text-decoration: none;
            letter-spacing: 1px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo-icon {
            color: var(--secondary);
        }
        .search-bar {
            display: flex;
            max-width: 500px;
            flex-grow: 1;
            margin: 0 30px;
        }
        .search-bar input {
            flex-grow: 1;
            padding: 12px 20px;
            border: none;
            border-radius: 30px 0 0 30px;
            font-size: 1rem;
        }
        .search-bar button {
            background-color: var(--secondary);
            color: white;
            border: none;
            padding: 0 25px;
            border-radius: 0 30px 30px 0;
            cursor: pointer;
            font-weight: bold;
            transition: var(--transition);
        }
        .search-bar button:hover {
            background-color: #138d75;
        }
        .mobile-toggle {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            background: none;
            border: none;
            color: white;
        }
        nav {
            background-color: var(--dark);
            padding: 0;
        }
        .nav-menu {
            display: flex;
            list-style: none;
            justify-content: center;
            flex-wrap: wrap;
        }
        .nav-menu li {
            position: relative;
        }
        .nav-menu a {
            color: var(--light);
            text-decoration: none;
            padding: 16px 22px;
            display: block;
            font-weight: 600;
            transition: var(--transition);
            border-bottom: 3px solid transparent;
        }
        .nav-menu a:hover,
        .nav-menu a.active {
            background-color: rgba(255,255,255,0.1);
            border-bottom-color: var(--secondary);
            color: white;
        }
        .breadcrumb {
            background-color: #e8f4f2;
            padding: 12px 0;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: var(--secondary);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        main {
            flex-grow: 1;
            padding: 40px 0;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        article {
            background-color: white;
            border-radius: 12px;
            padding: 40px;
            box-shadow: var(--shadow);
        }
        h1 {
            color: var(--primary);
            font-size: 2.8rem;
            margin-bottom: 20px;
            line-height: 1.2;
            border-bottom: 3px solid var(--secondary);
            padding-bottom: 15px;
        }
        h2 {
            color: var(--primary);
            font-size: 2rem;
            margin: 35px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px dashed #ddd;
        }
        h3 {
            color: var(--secondary);
            font-size: 1.5rem;
            margin: 25px 0 15px;
        }
        p {
            margin-bottom: 22px;
            text-align: justify;
            font-size: 1.1rem;
        }
        .intro {
            font-size: 1.2rem;
            background: linear-gradient(to right, #f8f9fa, #e8f4f2);
            padding: 25px;
            border-radius: 10px;
            border-left: 5px solid var(--secondary);
            margin-bottom: 30px;
        }
        .highlight {
            background-color: #fff9e6;
            padding: 25px;
            border-radius: 10px;
            border: 2px solid #f1c40f;
            margin: 25px 0;
        }
        .highlight h3 {
            color: #d35400;
            margin-top: 0;
        }
        .feature-img {
            width: 100%;
            height: auto;
            border-radius: 12px;
            margin: 25px 0;
            box-shadow: 0 6px 20px rgba(0,0,0,0.15);
            border: 5px solid white;
        }
        .download-box {
            background: linear-gradient(135deg, #2c3e50, #4a6491);
            color: white;
            padding: 30px;
            border-radius: 12px;
            text-align: center;
            margin: 35px 0;
        }
        .download-box h3 {
            color: white;
            margin-top: 0;
        }
        .btn {
            display: inline-block;
            background-color: var(--secondary);
            color: white;
            padding: 14px 32px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: bold;
            font-size: 1.1rem;
            transition: var(--transition);
            border: none;
            cursor: pointer;
            margin: 10px;
        }
        .btn:hover {
            background-color: #138d75;
            transform: translateY(-3px);
            box-shadow: 0 7px 14px rgba(0,0,0,0.2);
        }
        .btn-accent {
            background-color: var(--accent);
        }
        .btn-accent:hover {
            background-color: #c0392b;
        }
        ul, ol {
            margin-left: 25px;
            margin-bottom: 22px;
        }
        li {
            margin-bottom: 10px;
        }
        strong {
            color: var(--primary);
        }
        blockquote {
            border-left: 5px solid var(--secondary);
            padding-left: 25px;
            margin: 25px 0;
            font-style: italic;
            color: var(--text-light);
            background-color: #f8f9fa;
            padding: 20px;
            border-radius: 0 10px 10px 0;
        }
        aside {
            background-color: white;
            border-radius: 12px;
            padding: 30px;
            box-shadow: var(--shadow);
            height: fit-content;
            position: sticky;
            top: 120px;
        }
        .widget {
            margin-bottom: 35px;
        }
        .widget h3 {
            color: var(--primary);
            font-size: 1.4rem;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--secondary);
            margin-bottom: 20px;
        }
        .rating-widget {
            text-align: center;
        }
        .stars {
            color: #f1c40f;
            font-size: 1.8rem;
            margin: 15px 0;
        }
        .rating-form input, .rating-form select, .rating-form textarea {
            width: 100%;
            padding: 12px;
            margin-bottom: 15px;
            border: 1px solid #ddd;
            border-radius: 6px;
            font-size: 1rem;
        }
        .rating-form button {
            width: 100%;
        }
        .quick-links ul {
            list-style: none;
            margin-left: 0;
        }
        .quick-links li {
            margin-bottom: 12px;
            border-bottom: 1px dotted #eee;
            padding-bottom: 12px;
        }
        .quick-links a {
            color: var(--secondary);
            text-decoration: none;
            display: block;
            padding: 8px 0;
            transition: var(--transition);
        }
        .quick-links a:hover {
            color: var(--accent);
            padding-left: 10px;
        }
        .comments-section {
            margin-top: 50px;
            background-color: white;
            border-radius: 12px;
            padding: 35px;
            box-shadow: var(--shadow);
        }
        .comment {
            border-bottom: 1px solid #eee;
            padding: 25px 0;
            display: flex;
            gap: 20px;
        }
        .comment-avatar {
            width: 60px;
            height: 60px;
            background-color: var(--secondary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            flex-shrink: 0;
        }
        .comment-content h4 {
            color: var(--primary);
            margin-bottom: 5px;
        }
        .comment-meta {
            color: var(--text-light);
            font-size: 0.9rem;
            margin-bottom: 10px;
        }
        .comment-form {
            margin-top: 40px;
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
        }
        .form-row {
            display: flex;
            gap: 20px;
        }
        .form-row .form-group {
            flex: 1;
        }
        .footer-links {
            background-color: #2c3e50;
            padding: 40px 0;
            margin-top: 60px;
        }
        .web-links-container {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
        }
        @media (max-width: 768px) {
            .web-links-container {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        .web-link {
            background-color: rgba(255,255,255,0.05);
            padding: 18px;
            border-radius: 8px;
            transition: var(--transition);
        }
        .web-link:hover {
            background-color: rgba(255,255,255,0.1);
            transform: translateY(-5px);
        }
        .web-link a {
            color: #ecf0f1;
            text-decoration: none;
            font-size: 1rem;
            display: block;
            text-align: center;
            line-height: 1.4;
        }
        .web-link a:hover {
            color: var(--secondary);
        }
        footer {
            background-color: #1a252f;
            color: #bdc3c7;
            padding: 40px 0 20px;
            text-align: center;
        }
        .footer-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 30px;
            margin-bottom: 30px;
        }
        .footer-logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: white;
        }
        .social-links {
            display: flex;
            gap: 20px;
        }
        .social-links a {
            color: #bdc3c7;
            font-size: 1.5rem;
            transition: var(--transition);
        }
        .social-links a:hover {
            color: var(--secondary);
        }
        .copyright {
            border-top: 1px solid #2c3e50;
            padding-top: 20px;
            font-size: 0.95rem;
            color: #95a5a6;
        }
        @media (max-width: 768px) {
            .header-top {
                flex-wrap: wrap;
            }
            .search-bar {
                order: 3;
                width: 100%;
                margin: 20px 0 0 0;
            }
            .mobile-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                background-color: var(--dark);
            }
            .nav-menu.active {
                display: flex;
            }
            .nav-menu a {
                padding: 15px 20px;
                border-bottom: 1px solid rgba(255,255,255,0.1);
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            article {
                padding: 25px;
            }
            .form-row {
                flex-direction: column;
                gap: 0;
            }
            .footer-content {
                flex-direction: column;
                text-align: center;
            }
        }