* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', 'Nirmala UI', 'Noto Sans Devanagari', sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #f8f9fa;
            color: #333;
            line-height: 1.7;
            font-size: 1.05rem;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        a {
            color: #2563eb;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #1d4ed8;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
            color: white;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .logo {
            font-size: 1.8rem;
            font-weight: 900;
            letter-spacing: -0.5px;
            color: white;
        }
        .logo span {
            color: #fbbf24;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        nav a {
            color: white;
            font-weight: 600;
            font-size: 1.05rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        nav a:hover {
            color: #fbbf24;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: white;
        }
        .breadcrumb {
            background-color: #e2e8f0;
            padding: 12px 20px;
            font-size: 0.95rem;
            color: #4b5563;
        }
        .breadcrumb a {
            color: #4b5563;
        }
        .breadcrumb a:hover {
            color: #1e40af;
        }
        .search-container {
            background-color: #1e40af;
            padding: 20px 0;
            text-align: center;
        }
        .search-form {
            max-width: 600px;
            margin: 0 auto;
            display: flex;
            border-radius: 50px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        .search-input {
            flex-grow: 1;
            padding: 18px 25px;
            border: none;
            font-size: 1.1rem;
            outline: none;
        }
        .search-button {
            background-color: #f59e0b;
            color: white;
            border: none;
            padding: 0 30px;
            cursor: pointer;
            font-size: 1.1rem;
            font-weight: 600;
            transition: background 0.3s;
        }
        .search-button:hover {
            background-color: #d97706;
        }
        main {
            flex: 1;
            padding: 40px 0;
        }
        .article-header {
            text-align: center;
            margin-bottom: 40px;
            padding-bottom: 25px;
            border-bottom: 3px dashed #d1d5db;
        }
        h1 {
            font-size: 2.8rem;
            color: #1e3a8a;
            margin-bottom: 20px;
            line-height: 1.2;
        }
        .article-meta {
            display: flex;
            justify-content: center;
            gap: 25px;
            color: #6b7280;
            font-size: 0.95rem;
            margin-top: 15px;
        }
        .article-meta i {
            margin-right: 8px;
            color: #3b82f6;
        }
        .content-section {
            background: white;
            border-radius: 15px;
            padding: 40px;
            margin-bottom: 40px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            border: 1px solid #e5e7eb;
        }
        h2 {
            color: #1e40af;
            font-size: 2rem;
            margin: 30px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #fbbf24;
        }
        h3 {
            color: #374151;
            font-size: 1.6rem;
            margin: 25px 0 15px;
        }
        p {
            margin-bottom: 20px;
            text-align: justify;
            font-size: 1.1rem;
        }
        .highlight-box {
            background: linear-gradient(to right, #dbeafe, #fef3c7);
            border-left: 5px solid #3b82f6;
            padding: 25px;
            margin: 30px 0;
            border-radius: 0 10px 10px 0;
            font-size: 1.15rem;
            font-weight: 600;
            color: #1e3a8a;
        }
        .solution-steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
            margin: 30px 0;
        }
        .step {
            background: #f0f9ff;
            padding: 25px;
            border-radius: 12px;
            border: 2px solid #bae6fd;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .step:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
        }
        .step-number {
            display: inline-block;
            background: #3b82f6;
            color: white;
            width: 40px;
            height: 40px;
            line-height: 40px;
            text-align: center;
            border-radius: 50%;
            font-weight: bold;
            margin-bottom: 15px;
        }
        .image-container {
            text-align: center;
            margin: 40px 0;
        }
        .featured-img {
            border-radius: 15px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
            border: 5px solid white;
            max-width: 800px;
            margin: 0 auto;
        }
        .img-caption {
            font-style: italic;
            color: #6b7280;
            margin-top: 10px;
            font-size: 0.95rem;
        }
        .interactive-section {
            background: #f8fafc;
            border: 2px dashed #cbd5e1;
            border-radius: 15px;
            padding: 30px;
            margin: 50px 0;
        }
        .rating-container, .comment-container {
            margin-bottom: 40px;
        }
        .rating-title, .comment-title {
            font-size: 1.5rem;
            color: #1e3a8a;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .stars {
            display: flex;
            gap: 10px;
            margin-bottom: 20px;
        }
        .star {
            font-size: 2.2rem;
            color: #d1d5db;
            cursor: pointer;
            transition: color 0.2s, transform 0.2s;
        }
        .star:hover {
            color: #fbbf24;
            transform: scale(1.2);
        }
        .star.active {
            color: #f59e0b;
        }
        .rating-form, .comment-form {
            display: grid;
            gap: 20px;
            max-width: 700px;
        }
        .form-group {
            display: flex;
            flex-direction: column;
        }
        label {
            font-weight: 600;
            margin-bottom: 8px;
            color: #4b5563;
        }
        input, textarea, select {
            padding: 15px;
            border: 1px solid #cbd5e1;
            border-radius: 8px;
            font-size: 1rem;
            transition: border 0.3s;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #3b82f6;
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
        }
        textarea {
            min-height: 150px;
            resize: vertical;
        }
        .submit-btn {
            background: linear-gradient(to right, #3b82f6, #1d4ed8);
            color: white;
            border: none;
            padding: 18px 30px;
            border-radius: 10px;
            font-size: 1.1rem;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s;
            justify-self: start;
            min-width: 180px;
        }
        .submit-btn:hover {
            background: linear-gradient(to right, #1d4ed8, #1e40af);
            transform: translateY(-3px);
            box-shadow: 0 7px 14px rgba(30, 64, 175, 0.3);
        }
        .web-links-section {
            background: #e0f2fe;
            padding: 40px 20px;
            margin: 50px 0;
            border-radius: 15px;
        }
        .web-links-title {
            text-align: center;
            color: #0369a1;
            font-size: 1.8rem;
            margin-bottom: 30px;
        }
        .web-links-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
        }
        .web-link {
            background: white;
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 5px 10px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s;
            border-left: 5px solid #0ea5e9;
        }
        .web-link:hover {
            transform: translateY(-5px);
        }
        .web-link a {
            font-weight: 600;
            color: #0c4a6e;
            display: block;
            font-size: 1.05rem;
        }
        footer {
            background: #1e293b;
            color: #cbd5e1;
            padding: 50px 0 20px;
            margin-top: 60px;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-logo {
            font-size: 2rem;
            font-weight: 900;
            color: white;
            margin-bottom: 15px;
        }
        .footer-about p {
            font-size: 1rem;
            line-height: 1.6;
            color: #94a3b8;
        }
        .footer-links h4, .footer-contact h4 {
            color: white;
            font-size: 1.3rem;
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 10px;
        }
        .footer-links h4::after, .footer-contact h4::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 50px;
            height: 3px;
            background: #f59e0b;
        }
        .footer-links ul {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 12px;
        }
        .footer-links a {
            color: #94a3b8;
            transition: color 0.3s, padding-left 0.3s;
        }
        .footer-links a:hover {
            color: #fbbf24;
            padding-left: 8px;
        }
        .footer-contact p {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 15px;
            color: #94a3b8;
        }
        .footer-contact i {
            color: #3b82f6;
            width: 20px;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #334155;
            color: #94a3b8;
            font-size: 0.95rem;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.4rem; }
            h2 { font-size: 1.8rem; }
            .content-section { padding: 30px; }
        }
        @media (max-width: 768px) {
            nav ul {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: #1e3a8a;
                padding: 20px;
                box-shadow: 0 10px 15px rgba(0,0,0,0.1);
            }
            nav ul.active {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .header-container {
                padding: 15px;
            }
            .search-form {
                flex-direction: column;
                border-radius: 15px;
            }
            .search-input, .search-button {
                width: 100%;
                border-radius: 0;
                padding: 18px;
            }
            .article-meta {
                flex-direction: column;
                gap: 10px;
                align-items: center;
            }
            .solution-steps {
                grid-template-columns: 1fr;
            }
            .rating-form, .comment-form {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 480px) {
            h1 { font-size: 2rem; }
            h2 { font-size: 1.6rem; }
            .content-section { padding: 25px 20px; }
            .footer-container {
                grid-template-columns: 1fr;
            }
        }