:root {
            --primary: #FF6B00;
            --primary-dark: #E55A00;
            --secondary: #2D2D8A;
            --light: #F8F9FA;
            --dark: #1A1A2E;
            --gray: #6C757D;
            --success: #28A745;
            --warning: #FFC107;
            --shadow: 0 4px 12px rgba(0,0,0,0.08);
            --radius: 8px;
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', 'Noto Sans Devanagari', system-ui, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #fff;
            color: #333;
            line-height: 1.7;
            overflow-x: hidden;
        }
        header {
            background: linear-gradient(135deg, var(--dark) 0%, var(--secondary) 100%);
            color: white;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow);
        }
        .header-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 80px;
        }
        .logo {
            font-size: 1.8rem;
            font-weight: 800;
            text-decoration: none;
            color: white;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo span {
            color: var(--primary);
            text-shadow: 0 2px 4px rgba(0,0,0,0.2);
        }
        .logo i {
            color: var(--primary);
        }
        .nav-desktop {
            display: flex;
            gap: 30px;
        }
        .nav-desktop a {
            color: white;
            text-decoration: none;
            font-weight: 600;
            font-size: 1rem;
            padding: 8px 12px;
            border-radius: var(--radius);
            transition: var(--transition);
        }
        .nav-desktop a:hover {
            background-color: rgba(255,255,255,0.15);
            transform: translateY(-2px);
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: transparent;
            border: none;
            cursor: pointer;
            padding: 10px;
        }
        .hamburger span {
            width: 25px;
            height: 3px;
            background-color: white;
            border-radius: 2px;
            transition: var(--transition);
        }
        .nav-mobile {
            position: fixed;
            top: 80px;
            left: 0;
            width: 100%;
            background-color: var(--dark);
            padding: 20px;
            display: none;
            flex-direction: column;
            gap: 15px;
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
            z-index: 999;
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            color: white;
            text-decoration: none;
            font-weight: 600;
            padding: 12px 20px;
            border-radius: var(--radius);
            border-left: 4px solid var(--primary);
            transition: var(--transition);
        }
        .nav-mobile a:hover {
            background-color: rgba(255,255,255,0.1);
            padding-left: 30px;
        }
        .breadcrumb {
            background-color: var(--light);
            padding: 15px 0;
            border-bottom: 1px solid #eee;
        }
        .breadcrumb-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .breadcrumb a {
            color: var(--secondary);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb i {
            margin: 0 8px;
            color: var(--gray);
            font-size: 0.8rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 30px 20px;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        @media (max-width: 992px) {
            .container {
                grid-template-columns: 1fr;
            }
        }
        .search-section {
            background: linear-gradient(135deg, #f5f7fa 0%, #e4edf5 100%);
            padding: 30px 20px;
            border-radius: var(--radius);
            margin-bottom: 40px;
            text-align: center;
            border: 1px solid #dce7f3;
        }
        .search-section h2 {
            color: var(--secondary);
            margin-bottom: 20px;
            font-size: 1.8rem;
        }
        .search-box {
            display: flex;
            max-width: 600px;
            margin: 0 auto;
            border-radius: 50px;
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        .search-box input {
            flex-grow: 1;
            padding: 18px 25px;
            border: none;
            font-size: 1rem;
            outline: none;
        }
        .search-box button {
            background-color: var(--primary);
            color: white;
            border: none;
            padding: 0 35px;
            cursor: pointer;
            font-weight: 600;
            font-size: 1rem;
            transition: var(--transition);
        }
        .search-box button:hover {
            background-color: var(--primary-dark);
        }
        article {
            line-height: 1.8;
        }
        .article-header {
            margin-bottom: 40px;
        }
        .article-header h1 {
            font-size: 2.5rem;
            color: var(--dark);
            line-height: 1.3;
            margin-bottom: 20px;
            text-shadow: 0 2px 4px rgba(0,0,0,0.05);
        }
        .article-meta {
            display: flex;
            gap: 20px;
            color: var(--gray);
            font-size: 0.95rem;
            margin-bottom: 30px;
        }
        .article-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .featured-image {
            width: 100%;
            height: 400px;
            object-fit: cover;
            border-radius: var(--radius);
            margin-bottom: 30px;
            box-shadow: var(--shadow);
        }
        h2, h3, h4 {
            color: var(--secondary);
            margin: 40px 0 20px;
            position: relative;
        }
        h2 {
            font-size: 1.8rem;
            padding-bottom: 10px;
            border-bottom: 3px solid var(--primary);
        }
        h3 {
            font-size: 1.5rem;
            padding-left: 15px;
            border-left: 5px solid var(--primary);
        }
        p {
            margin-bottom: 25px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .highlight {
            background-color: rgba(255, 107, 0, 0.1);
            border-left: 4px solid var(--primary);
            padding: 20px;
            margin: 30px 0;
            border-radius: 0 var(--radius) var(--radius) 0;
        }
        .info-box {
            background-color: #e8f4fc;
            border: 1px solid #b6d9f3;
            border-radius: var(--radius);
            padding: 25px;
            margin: 30px 0;
        }
        .info-box h4 {
            color: #0d6efd;
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        ul, ol {
            padding-left: 30px;
            margin-bottom: 25px;
        }
        li {
            margin-bottom: 10px;
        }
        .download-steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin: 40px 0;
        }
        .step {
            background: white;
            border-radius: var(--radius);
            padding: 25px;
            box-shadow: var(--shadow);
            text-align: center;
            transition: var(--transition);
            border-top: 5px solid var(--primary);
        }
        .step:hover {
            transform: translateY(-10px);
            box-shadow: 0 12px 20px rgba(0,0,0,0.15);
        }
        .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 50px;
            height: 50px;
            background-color: var(--primary);
            color: white;
            font-weight: bold;
            font-size: 1.5rem;
            border-radius: 50%;
            margin-bottom: 15px;
        }
        .sidebar {
            position: sticky;
            top: 100px;
            height: fit-content;
        }
        .sidebar-widget {
            background-color: white;
            border-radius: var(--radius);
            padding: 25px;
            margin-bottom: 30px;
            box-shadow: var(--shadow);
            border: 1px solid #eee;
        }
        .sidebar-widget h3 {
            font-size: 1.3rem;
            margin-top: 0;
            padding-bottom: 15px;
            border-bottom: 2px solid #eee;
        }
        .quick-links ul {
            padding-left: 0;
            list-style: none;
        }
        .quick-links li {
            margin-bottom: 12px;
        }
        .quick-links a {
            color: var(--dark);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 15px;
            border-radius: var(--radius);
            transition: var(--transition);
        }
        .quick-links a:hover {
            background-color: rgba(255, 107, 0, 0.1);
            color: var(--primary);
            padding-left: 20px;
        }
        .user-interaction {
            margin: 60px 0;
            padding: 40px;
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
            border-radius: var(--radius);
        }
        .interaction-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        .comment-section, .rating-section {
            background-color: white;
            padding: 30px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }
        .rating-stars {
            display: flex;
            gap: 5px;
            margin: 20px 0;
            font-size: 1.8rem;
            color: var(--warning);
        }
        .rating-stars i {
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-stars i:hover {
            transform: scale(1.2);
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: var(--dark);
        }
        .form-control {
            width: 100%;
            padding: 14px;
            border: 1px solid #ddd;
            border-radius: var(--radius);
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-control:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.2);
        }
        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }
        .btn {
            background-color: var(--primary);
            color: white;
            border: none;
            padding: 15px 30px;
            border-radius: var(--radius);
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }
        .btn:hover {
            background-color: var(--primary-dark);
            transform: translateY(-3px);
            box-shadow: 0 6px 12px rgba(255, 107, 0, 0.3);
        }
        .long-tail-links {
            background-color: #f0f4f8;
            padding: 50px 20px;
            margin: 60px 0 0;
        }
        .links-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
        }
        .web-link {
            background-color: white;
            padding: 20px;
            border-radius: var(--radius);
            box-shadow: 0 3px 8px rgba(0,0,0,0.05);
            transition: var(--transition);
        }
        .web-link:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 16px rgba(0,0,0,0.1);
        }
        .web-link a {
            color: var(--secondary);
            text-decoration: none;
            font-weight: 600;
            display: block;
            line-height: 1.5;
        }
        .web-link a:hover {
            color: var(--primary);
            text-decoration: underline;
        }
        footer {
            background-color: var(--dark);
            color: white;
            padding: 60px 20px 30px;
        }
        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
        }
        .footer-section h4 {
            color: white;
            margin-bottom: 25px;
            font-size: 1.3rem;
            position: relative;
            padding-bottom: 10px;
        }
        .footer-section h4::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 50px;
            height: 3px;
            background-color: var(--primary);
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 12px;
        }
        .footer-links a {
            color: #bbb;
            text-decoration: none;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: var(--primary);
            padding-left: 5px;
        }
        .copyright {
            text-align: center;
            padding-top: 40px;
            margin-top: 40px;
            border-top: 1px solid rgba(255,255,255,0.1);
            color: #aaa;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .header-container {
                height: 70px;
            }
            .nav-desktop {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .article-header h1 {
                font-size: 2rem;
            }
            .featured-image {
                height: 250px;
            }
            .container {
                padding: 20px 15px;
            }
            .user-interaction {
                padding: 30px 20px;
            }
            .interaction-container {
                grid-template-columns: 1fr;
            }
            .step {
                padding: 20px;
            }
        }
        @media (max-width: 480px) {
            .search-box {
                flex-direction: column;
                border-radius: var(--radius);
            }
            .search-box input,
            .search-box button {
                width: 100%;
                border-radius: var(--radius);
                margin-bottom: 10px;
            }
            .article-meta {
                flex-direction: column;
                gap: 10px;
            }
        }
        @media print {
            .sidebar, .search-section, .user-interaction, 
            .long-tail-links, footer, .nav-desktop, .hamburger {
                display: none !important;
            }
            .container {
                grid-template-columns: 1fr;
                max-width: 100%;
            }
            body {
                font-size: 12pt;
                line-height: 1.5;
            }
        }
        .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;
        }
        :focus-visible {
            outline: 3px solid var(--primary);
            outline-offset: 3px;
        }