* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f9f9ff;
            max-width: 100vw;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: all 0.3s ease;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul {
            list-style: none;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .text-center {
            text-align: center;
        }
        .bold {
            font-weight: 700;
        }
        .highlight {
            background: linear-gradient(90deg, #ffd70033, #ff6b6b33);
            padding: 2px 6px;
            border-radius: 4px;
        }
        .section-padding {
            padding: 60px 0;
        }
        header {
            background: linear-gradient(135deg, #1a237e 0%, #4a148c 100%);
            color: white;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .logo {
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(90deg, #FFD700, #FF6B6B);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 2px 4px rgba(0,0,0,0.2);
        }
        .logo:hover {
            transform: scale(1.03);
        }
        .desktop-nav ul {
            display: flex;
            gap: 30px;
        }
        .desktop-nav a {
            font-weight: 600;
            padding: 8px 12px;
            border-radius: 20px;
            font-size: 1.05rem;
        }
        .desktop-nav a:hover {
            background-color: rgba(255,255,255,0.15);
            transform: translateY(-2px);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #FFD700;
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background-color: #2d2d86;
            padding: 20px;
            border-top: 1px solid rgba(255,255,255,0.1);
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav a {
            padding: 15px;
            border-bottom: 1px solid rgba(255,255,255,0.1);
            font-weight: 600;
        }
        .mobile-nav a:hover {
            background-color: rgba(255,255,255,0.1);
            padding-left: 25px;
        }
        .breadcrumb {
            background-color: #e8eaf6;
            padding: 12px 0;
            font-size: 0.9rem;
        }
        .breadcrumb ol {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '›';
            margin-left: 10px;
            color: #666;
        }
        .breadcrumb a:hover {
            color: #4a148c;
            text-decoration: underline;
        }
        main {
            min-height: 80vh;
            background-color: white;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            border-radius: 10px;
            margin: 30px auto;
            overflow: hidden;
        }
        .article-header {
            background: linear-gradient(rgba(26, 35, 126, 0.85), rgba(74, 20, 140, 0.85)), url('https://images.unsplash.com/photo-1534423861386-85a16f5d13fd?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80') center/cover;
            color: white;
            padding: 80px 40px;
            text-align: center;
            margin-bottom: 40px;
        }
        .article-header h1 {
            font-size: 3.2rem;
            margin-bottom: 20px;
            text-shadow: 0 2px 10px rgba(0,0,0,0.5);
        }
        .article-header p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto;
            opacity: 0.95;
        }
        .article-content {
            padding: 0 40px 60px;
        }
        .article-content h2 {
            color: #1a237e;
            font-size: 2.2rem;
            margin: 50px 0 20px;
            padding-bottom: 10px;
            border-bottom: 3px solid #FFD700;
        }
        .article-content h3 {
            color: #4a148c;
            font-size: 1.7rem;
            margin: 35px 0 15px;
        }
        .article-content p {
            margin-bottom: 25px;
            font-size: 1.15rem;
            line-height: 1.8;
            text-align: justify;
        }
        .article-content blockquote {
            border-left: 5px solid #FF6B6B;
            padding-left: 25px;
            margin: 30px 0;
            font-style: italic;
            color: #555;
            background-color: #f9f9f9;
            padding: 20px;
            border-radius: 0 8px 8px 0;
        }
        .image-container {
            margin: 40px 0;
            text-align: center;
        }
        .image-container img {
            border-radius: 12px;
            box-shadow: 0 10px 25px rgba(0,0,0,0.15);
            border: 3px solid #e0e0ff;
            transition: transform 0.5s ease, box-shadow 0.5s ease;
        }
        .image-container img:hover {
            transform: scale(1.01);
            box-shadow: 0 15px 35px rgba(0,0,0,0.2);
        }
        .image-caption {
            font-size: 0.95rem;
            color: #666;
            margin-top: 10px;
            font-style: italic;
        }
        .interactive-module {
            background-color: #f0f4ff;
            border-radius: 15px;
            padding: 40px;
            margin: 50px 0;
            box-shadow: 0 8px 20px rgba(0,0,0,0.06);
        }
        .module-title {
            font-size: 1.8rem;
            color: #1a237e;
            margin-bottom: 25px;
            display: flex;
            align-items: center;
            gap: 15px;
        }
        .module-title i {
            color: #FF6B6B;
        }
        .search-box, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 20px;
            max-width: 600px;
        }
        .form-group {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .form-group label {
            font-weight: 600;
            color: #444;
        }
        .form-group input, .form-group textarea, .form-group select {
            padding: 15px;
            border: 2px solid #ccc;
            border-radius: 8px;
            font-size: 1rem;
            transition: border 0.3s;
        }
        .form-group input:focus, .form-group textarea:focus, .form-group select:focus {
            outline: none;
            border-color: #4a148c;
        }
        .btn {
            background: linear-gradient(90deg, #4a148c, #1a237e);
            color: white;
            border: none;
            padding: 15px 30px;
            border-radius: 8px;
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s ease;
            align-self: flex-start;
        }
        .btn:hover {
            background: linear-gradient(90deg, #1a237e, #4a148c);
            transform: translateY(-3px);
            box-shadow: 0 7px 14px rgba(74, 20, 140, 0.3);
        }
        .stars {
            display: flex;
            gap: 10px;
            direction: rtl;
        }
        .star {
            font-size: 2.5rem;
            color: #ddd;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star:hover,
        .star:hover ~ .star {
            color: #FFD700;
        }
        .footer-links {
            background-color: #1a1a2e;
            color: #ccc;
            padding: 50px 0 30px;
        }
        .web-link {
            display: inline-block;
            margin: 10px 15px;
            padding: 10px 20px;
            background-color: rgba(255,255,255,0.05);
            border-radius: 30px;
            transition: all 0.3s ease;
        }
        .web-link:hover {
            background-color: rgba(255,215,0,0.2);
            color: #FFD700;
            transform: translateY(-5px);
        }
        .footer-links-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            margin-bottom: 30px;
        }
        footer {
            background-color: #0f0f1e;
            color: #aaa;
            text-align: center;
            padding: 30px 20px;
            font-size: 0.95rem;
        }
        .footer-nav {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 25px;
            margin-bottom: 25px;
        }
        .footer-nav a:hover {
            color: #FFD700;
        }
        .copyright {
            border-top: 1px solid #333;
            padding-top: 25px;
            max-width: 800px;
            margin: 0 auto;
            line-height: 1.8;
        }
        @media (max-width: 992px) {
            .article-header h1 {
                font-size: 2.7rem;
            }
            .article-content {
                padding: 0 30px 50px;
            }
        }
        @media (max-width: 768px) {
            .desktop-nav {
                display: none;
            }
            .hamburger {
                display: block;
            }
            .article-header {
                padding: 60px 25px;
            }
            .article-header h1 {
                font-size: 2.3rem;
            }
            .article-content {
                padding: 0 20px 40px;
            }
            .article-content h2 {
                font-size: 1.9rem;
            }
            .article-content h3 {
                font-size: 1.5rem;
            }
            .interactive-module {
                padding: 30px 25px;
            }
            .module-title {
                font-size: 1.6rem;
            }
            .footer-nav {
                flex-direction: column;
                gap: 15px;
            }
        }
        @media (max-width: 480px) {
            .article-header h1 {
                font-size: 2rem;
            }
            .article-header p {
                font-size: 1.1rem;
            }
            .logo {
                font-size: 1.8rem;
            }
            .btn {
                width: 100%;
                align-self: stretch;
                text-align: center;
            }
        }