* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background: #0f1419;
            color: #e8e6e3;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #1a1f2e 0%, #2d3748 100%);
            padding: 1rem 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.3);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-size: 2rem;
            font-weight: bold;
            color: #ff4655;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo i {
            color: #ff4655;
        }
        .desktop-nav {
            display: flex;
            gap: 2rem;
        }
        @media (max-width: 768px) {
            .desktop-nav {
                display: none;
            }
        }
        .desktop-nav a {
            color: #e8e6e3;
            text-decoration: none;
            padding: 0.5rem 1rem;
            border-radius: 5px;
            transition: all 0.3s ease;
        }
        .desktop-nav a:hover {
            background: #ff4655;
            color: white;
        }
        .mobile-nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #e8e6e3;
            font-size: 1.5rem;
            cursor: pointer;
        }
        @media (max-width: 768px) {
            .mobile-nav-toggle {
                display: block;
            }
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            gap: 1rem;
            padding: 1rem;
            background: #2d3748;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.3);
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav a {
            color: #e8e6e3;
            text-decoration: none;
            padding: 0.5rem;
            border-radius: 5px;
            transition: all 0.3s ease;
        }
        .mobile-nav a:hover {
            background: #ff4655;
            color: white;
        }
        .breadcrumb {
            background: #1a1f2e;
            padding: 1rem 0;
            margin-bottom: 2rem;
        }
        .breadcrumb-content {
            display: flex;
            gap: 0.5rem;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: #ff4655;
            text-decoration: none;
        }
        .breadcrumb span {
            color: #94a3b8;
        }
        .search-section {
            background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
            padding: 3rem 0;
            margin-bottom: 2rem;
            border-radius: 10px;
        }
        .search-container {
            max-width: 600px;
            margin: 0 auto;
            text-align: center;
        }
        .search-form {
            display: flex;
            gap: 10px;
            margin-top: 1rem;
        }
        .search-input {
            flex: 1;
            padding: 12px 20px;
            border: 2px solid #ff4655;
            border-radius: 25px;
            background: #1e293b;
            color: #e8e6e3;
            font-size: 1rem;
        }
        .search-button {
            padding: 12px 30px;
            background: #ff4655;
            color: white;
            border: none;
            border-radius: 25px;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .search-button:hover {
            background: #e63e4d;
            transform: translateY(-2px);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2rem;
            margin: 2rem 0;
        }
        @media (max-width: 1024px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background: #1a1f2e;
            padding: 2rem;
            border-radius: 10px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.3);
        }
        .article-header {
            text-align: center;
            margin-bottom: 2rem;
        }
        .article-title {
            font-size: 2.5rem;
            color: #ff4655;
            margin-bottom: 1rem;
            line-height: 1.2;
        }
        .article-meta {
            display: flex;
            justify-content: center;
            gap: 2rem;
            color: #94a3b8;
            margin-bottom: 1rem;
        }
        .featured-image {
            width: 100%;
            height: 400px;
            background: linear-gradient(135deg, #2d3748 0%, #4a5568 100%);
            border-radius: 10px;
            margin: 2rem 0;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #94a3b8;
            font-size: 1.2rem;
        }
        .content-section {
            margin: 3rem 0;
        }
        .content-section h2 {
            color: #ff4655;
            font-size: 2rem;
            margin-bottom: 1rem;
            border-left: 4px solid #ff4655;
            padding-left: 1rem;
        }
        .content-section h3 {
            color: #e8e6e3;
            font-size: 1.5rem;
            margin: 1.5rem 0 1rem 0;
        }
        .content-section p {
            margin-bottom: 1rem;
            line-height: 1.8;
            text-align: justify;
        }
        .highlight-box {
            background: #2d3748;
            padding: 1.5rem;
            border-left: 4px solid #ff4655;
            margin: 1.5rem 0;
            border-radius: 0 5px 5px 0;
        }
        .solution-steps {
            background: #1e293b;
            padding: 1.5rem;
            border-radius: 10px;
            margin: 1.5rem 0;
        }
        .step {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            margin-bottom: 1rem;
            padding: 1rem;
            background: #2d3748;
            border-radius: 5px;
            transition: all 0.3s ease;
        }
        .step:hover {
            transform: translateX(5px);
            background: #374151;
        }
        .step-number {
            background: #ff4655;
            color: white;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            flex-shrink: 0;
        }
        .sidebar {
            background: #1a1f2e;
            padding: 1.5rem;
            border-radius: 10px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.3);
        }
        .sidebar-widget {
            margin-bottom: 2rem;
        }
        .sidebar-widget h3 {
            color: #ff4655;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #2d3748;
        }
        .popular-articles {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .article-link {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 1rem;
            background: #2d3748;
            border-radius: 5px;
            text-decoration: none;
            color: #e8e6e3;
            transition: all 0.3s ease;
        }
        .article-link:hover {
            background: #374151;
            transform: translateX(5px);
        }
        .article-link i {
            color: #ff4655;
        }
        .rating-system {
            background: #1e293b;
            padding: 2rem;
            border-radius: 10px;
            text-align: center;
            margin: 2rem 0;
        }
        .rating-stars {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            margin: 1rem 0;
        }
        .star {
            font-size: 2rem;
            color: #94a3b8;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .star:hover,
        .star.active {
            color: #ffd700;
        }
        .rating-form {
            max-width: 400px;
            margin: 0 auto;
        }
        .rating-input {
            width: 100%;
            padding: 12px;
            margin: 1rem 0;
            background: #2d3748;
            border: 1px solid #4a5568;
            border-radius: 5px;
            color: #e8e6e3;
        }
        .rating-button {
            background: #ff4655;
            color: white;
            border: none;
            padding: 12px 30px;
            border-radius: 25px;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .rating-button:hover {
            background: #e63e4d;
            transform: translateY(-2px);
        }
        .comments-section {
            background: #1a1f2e;
            padding: 2rem;
            border-radius: 10px;
            margin: 2rem 0;
        }
        .comments-section h2 {
            color: #ff4655;
            margin-bottom: 1.5rem;
        }
        .comment-form {
            background: #2d3748;
            padding: 1.5rem;
            border-radius: 10px;
            margin-bottom: 2rem;
        }
        .form-group {
            margin-bottom: 1rem;
        }
        .form-input {
            width: 100%;
            padding: 12px;
            background: #1e293b;
            border: 1px solid #4a5568;
            border-radius: 5px;
            color: #e8e6e3;
            margin-top: 0.5rem;
        }
        .form-textarea {
            min-height: 120px;
            resize: vertical;
        }
        .submit-button {
            background: #ff4655;
            color: white;
            border: none;
            padding: 12px 30px;
            border-radius: 25px;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .submit-button:hover {
            background: #e63e4d;
            transform: translateY(-2px);
        }
        .comment {
            background: #2d3748;
            padding: 1.5rem;
            border-radius: 10px;
            margin-bottom: 1rem;
            border-left: 4px solid #ff4655;
        }
        .comment-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1rem;
        }
        .comment-author {
            font-weight: bold;
            color: #ff4655;
        }
        .comment-date {
            color: #94a3b8;
            font-size: 0.9rem;
        }
        .footer-links {
            background: #1a1f2e;
            padding: 3rem 0;
            margin-top: 3rem;
        }
        .web-links-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1rem;
            margin-bottom: 2rem;
        }
        .web-link {
            background: #2d3748;
            padding: 1rem;
            border-radius: 5px;
            text-align: center;
        }
        .web-link a {
            color: #ff4655;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        .web-link a:hover {
            color: #e63e4d;
        }
        footer {
            background: #0f1419;
            padding: 2rem 0;
            text-align: center;
            border-top: 1px solid #2d3748;
        }
        .footer-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
        }
        @media (max-width: 768px) {
            .footer-content {
                flex-direction: column;
                text-align: center;
            }
        }
        .copyright {
            color: #94a3b8;
        }
        .social-links {
            display: flex;
            gap: 1rem;
        }
        .social-link {
            color: #e8e6e3;
            text-decoration: none;
            padding: 0.5rem;
            border-radius: 5px;
            transition: all 0.3s ease;
        }
        .social-link:hover {
            background: #ff4655;
            color: white;
        }
        .text-center { text-align: center; }
        .text-highlight { color: #ff4655; }
        .bg-accent { background: #ff4655; }
        .mb-2 { margin-bottom: 2rem; }
        .mt-2 { margin-top: 2rem; }