:root {
            --primary-color: #ff6b00;
            --secondary-color: #1a237e;
            --accent-color: #00e676;
            --text-color: #333;
            --light-bg: #f5f5f7;
            --dark-bg: #121212;
            --border-radius: 12px;
            --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', 'Noto Sans Devanagari', 'Nirmala UI', Arial, sans-serif;
            line-height: 1.7;
            color: var(--text-color);
            background-color: #fff;
            max-width: 100vw;
            overflow-x: hidden;
        }
        .header {
            background: linear-gradient(135deg, var(--secondary-color), #283593);
            color: white;
            padding: 1rem 5%;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .logo a {
            font-size: 2.2rem;
            font-weight: 800;
            color: white;
            text-decoration: none;
            display: flex;
            align-items: center;
            letter-spacing: 1px;
        }
        .logo span {
            color: var(--accent-color);
            text-shadow: 0 0 5px rgba(0, 230, 118, 0.5);
        }
        .logo i {
            margin-right: 10px;
            font-size: 2.5rem;
        }
        .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;
            padding: 0.5rem 1rem;
            border-radius: var(--border-radius);
            transition: var(--transition);
        }
        .nav-desktop a:hover {
            background-color: rgba(255, 255, 255, 0.15);
            transform: translateY(-2px);
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
        }
        @media (max-width: 768px) {
            .mobile-menu-btn {
                display: block;
            }
        }
        .mobile-nav {
            position: fixed;
            top: 80px;
            left: 0;
            width: 100%;
            background-color: var(--secondary-color);
            padding: 2rem;
            transform: translateY(-100%);
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
            z-index: 999;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
        }
        .mobile-nav.active {
            transform: translateY(0);
            opacity: 1;
            visibility: visible;
        }
        .mobile-nav a {
            display: block;
            color: white;
            text-decoration: none;
            padding: 1rem 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            font-weight: 600;
            font-size: 1.1rem;
        }
        .mobile-nav a:hover {
            color: var(--accent-color);
            padding-left: 10px;
        }
        .breadcrumb {
            padding: 1rem 5%;
            background-color: var(--light-bg);
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: var(--secondary-color);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb span {
            margin: 0 8px;
            color: #777;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 2rem 5%;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
        }
        @media (max-width: 992px) {
            .container {
                grid-template-columns: 1fr;
            }
        }
        .main-content {
            background: white;
            padding: 2.5rem;
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
        }
        .article-header {
            margin-bottom: 2.5rem;
            border-bottom: 2px solid var(--light-bg);
            padding-bottom: 1.5rem;
        }
        .article-header h1 {
            font-size: 2.5rem;
            color: var(--secondary-color);
            line-height: 1.3;
            margin-bottom: 1rem;
        }
        @media (max-width: 768px) {
            .article-header h1 {
                font-size: 2rem;
            }
        }
        .meta-info {
            display: flex;
            gap: 1.5rem;
            color: #666;
            font-size: 0.95rem;
            flex-wrap: wrap;
        }
        .meta-info span {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .meta-info i {
            color: var(--primary-color);
        }
        .article-image {
            width: 100%;
            margin: 2.5rem 0;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--box-shadow);
        }
        .article-image img {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.5s ease;
        }
        .article-image img:hover {
            transform: scale(1.02);
        }
        .article-body {
            font-size: 1.1rem;
        }
        .article-body h2 {
            color: var(--secondary-color);
            margin: 2.5rem 0 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px dashed var(--primary-color);
            font-size: 1.8rem;
        }
        .article-body h3 {
            color: var(--primary-color);
            margin: 2rem 0 1rem;
            font-size: 1.5rem;
        }
        .article-body p {
            margin-bottom: 1.5rem;
            text-align: justify;
        }
        .highlight {
            background-color: rgba(255, 107, 0, 0.1);
            border-left: 4px solid var(--primary-color);
            padding: 1.5rem;
            margin: 1.5rem 0;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
        }
        .tip-box {
            background-color: rgba(0, 230, 118, 0.1);
            border: 1px solid var(--accent-color);
            padding: 1.5rem;
            border-radius: var(--border-radius);
            margin: 1.5rem 0;
        }
        .tip-box h4 {
            color: var(--accent-color);
            margin-bottom: 0.5rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .code-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1rem;
            margin: 2rem 0;
        }
        .code-item {
            background: linear-gradient(135deg, #f9f9f9, #fff);
            border: 2px dashed var(--primary-color);
            padding: 1.5rem;
            border-radius: var(--border-radius);
            text-align: center;
            transition: var(--transition);
        }
        .code-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(255, 107, 0, 0.15);
        }
        .code-value {
            font-family: monospace;
            font-size: 1.5rem;
            font-weight: bold;
            color: var(--secondary-color);
            letter-spacing: 2px;
            margin: 1rem 0;
            padding: 0.5rem;
            background-color: #f0f0f0;
            border-radius: 8px;
        }
        .btn {
            display: inline-block;
            background: linear-gradient(to right, var(--primary-color), #ff8b00);
            color: white;
            padding: 0.8rem 1.8rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 700;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 4px 10px rgba(255, 107, 0, 0.3);
        }
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 15px rgba(255, 107, 0, 0.4);
        }
        .btn-copy {
            background: var(--secondary-color);
            font-size: 0.9rem;
            padding: 0.5rem 1.5rem;
            margin-top: 10px;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .widget {
            background: white;
            padding: 1.8rem;
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
        }
        .widget h3 {
            color: var(--secondary-color);
            margin-bottom: 1.5rem;
            padding-bottom: 0.8rem;
            border-bottom: 2px solid var(--light-bg);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .search-form {
            display: flex;
        }
        .search-form input {
            flex: 1;
            padding: 0.9rem 1.2rem;
            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(--primary-color);
        }
        .search-form button {
            background: var(--primary-color);
            color: white;
            border: none;
            padding: 0 1.5rem;
            border-radius: 0 50px 50px 0;
            cursor: pointer;
            transition: var(--transition);
        }
        .search-form button:hover {
            background: #e05a00;
        }
        .popular-links ul {
            list-style: none;
        }
        .popular-links li {
            margin-bottom: 1rem;
            padding-bottom: 1rem;
            border-bottom: 1px dashed #eee;
        }
        .popular-links a {
            color: var(--text-color);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: var(--transition);
        }
        .popular-links a:hover {
            color: var(--primary-color);
            padding-left: 5px;
        }
        .user-interaction {
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 2px solid var(--light-bg);
        }
        .rating-section, .comment-section {
            margin-bottom: 3rem;
        }
        .stars {
            display: flex;
            gap: 5px;
            margin: 1rem 0 1.5rem;
        }
        .star {
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            transition: var(--transition);
        }
        .star:hover,
        .star.active {
            color: #ffc107;
        }
        .rating-form, .comment-form {
            display: grid;
            gap: 1.2rem;
            margin-top: 1.5rem;
        }
        .form-group {
            display: flex;
            flex-direction: column;
        }
        .form-group label {
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: var(--secondary-color);
        }
        .form-group input,
        .form-group textarea {
            padding: 0.9rem 1.2rem;
            border: 2px solid #ddd;
            border-radius: var(--border-radius);
            font-family: inherit;
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-group input:focus,
        .form-group textarea:focus {
            border-color: var(--primary-color);
            outline: none;
            box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.1);
        }
        .form-group textarea {
            min-height: 150px;
            resize: vertical;
        }
        .btn-submit {
            align-self: flex-start;
            background: var(--secondary-color);
        }
        .btn-submit:hover {
            background: #0d1a6b;
        }
        .footer-links {
            background-color: var(--light-bg);
            padding: 3rem 5%;
        }
        .web-links-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1.5rem;
            max-width: 1200px;
            margin: 0 auto;
        }
        .web-link {
            background: white;
            padding: 1.2rem;
            border-radius: var(--border-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 15px rgba(0,0,0,0.1);
        }
        .web-link a {
            color: var(--secondary-color);
            text-decoration: none;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .web-link a:hover {
            color: var(--primary-color);
        }
        .footer {
            background-color: var(--dark-bg);
            color: white;
            padding: 3rem 5%;
            text-align: center;
        }
        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 1.5rem;
        }
        .footer-logo {
            font-size: 2rem;
            font-weight: 800;
            color: white;
        }
        .footer-logo span {
            color: var(--accent-color);
        }
        .copyright {
            color: #aaa;
            font-size: 0.95rem;
            margin-top: 1rem;
            border-top: 1px solid #333;
            padding-top: 1.5rem;
            width: 100%;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .text-bold {
            font-weight: 800;
            color: var(--secondary-color);
        }
        .text-highlight {
            color: var(--primary-color);
            font-weight: 700;
        }
        .text-accent {
            color: var(--accent-color);
            font-weight: 700;
        }
        .divider {
            height: 1px;
            background: linear-gradient(to right, transparent, #ddd, transparent);
            margin: 2.5rem 0;
        }
        @media (max-width: 768px) {
            .container, .header, .breadcrumb, .footer-links, .footer {
                padding-left: 4%;
                padding-right: 4%;
            }
            .main-content {
                padding: 1.8rem;
            }
            .widget {
                padding: 1.5rem;
            }
            .code-list {
                grid-template-columns: 1fr;
            }
        }