:root {
            --primary: #1a1a2e;
            --secondary: #16213e;
            --accent: #e94560;
            --accent-light: #ff6b8b;
            --light: #f1f1f1;
            --gray: #8a8a9e;
            --dark-gray: #333348;
            --success: #0fcc45;
            --warning: #ffb142;
            --shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
            --border-radius: 8px;
            --transition: all 0.3s ease;
            --container-width: 1200px;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: var(--light);
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            min-height: 100vh;
            overflow-x: hidden;
        }
        a {
            color: var(--accent-light);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: #fff;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--border-radius);
        }
        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: rgba(22, 33, 62, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid var(--accent);
            box-shadow: var(--shadow);
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .my-logo {
            font-family: 'Arial Black', sans-serif;
            font-size: 2.2rem;
            background: linear-gradient(to right, #e94560, #ff8a00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .my-logo:hover {
            text-decoration: none;
            transform: scale(1.02);
        }
        .search-form {
            display: flex;
            flex-grow: 0.4;
            max-width: 400px;
        }
        .search-form input {
            flex-grow: 1;
            padding: 12px 18px;
            border: 2px solid var(--dark-gray);
            border-radius: var(--border-radius) 0 0 var(--border-radius);
            background-color: rgba(255, 255, 255, 0.1);
            color: var(--light);
            font-size: 1rem;
        }
        .search-form input:focus {
            outline: none;
            border-color: var(--accent);
        }
        .search-form button {
            background-color: var(--accent);
            color: white;
            border: none;
            padding: 0 20px;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
            cursor: pointer;
            font-size: 1.1rem;
            transition: var(--transition);
        }
        .search-form button:hover {
            background-color: var(--accent-light);
        }
        .mobile-toggle {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: var(--light);
            cursor: pointer;
        }
        nav {
            background-color: rgba(26, 26, 46, 0.9);
            padding: 10px 0;
            border-top: 1px solid var(--dark-gray);
        }
        .nav-links {
            display: flex;
            list-style: none;
            justify-content: center;
            gap: 30px;
            flex-wrap: wrap;
        }
        .nav-links a {
            color: var(--gray);
            font-weight: 600;
            padding: 8px 5px;
            position: relative;
            display: inline-block;
        }
        .nav-links a:hover {
            color: var(--accent-light);
            text-decoration: none;
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: 0;
            left: 0;
            background-color: var(--accent);
            transition: width 0.3s;
        }
        .nav-links a:hover::after {
            width: 100%;
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            color: var(--gray);
            background-color: rgba(0, 0, 0, 0.2);
        }
        .breadcrumb a {
            color: var(--gray);
        }
        .breadcrumb a:hover {
            color: var(--accent-light);
        }
        .breadcrumb .separator {
            margin: 0 8px;
            color: var(--accent);
        }
        main {
            padding: 40px 0;
            background-color: rgba(10, 10, 20, 0.5);
        }
        .article-header {
            text-align: center;
            margin-bottom: 50px;
            padding-bottom: 30px;
            border-bottom: 2px solid var(--dark-gray);
        }
        h1 {
            font-size: 3.2rem;
            margin-bottom: 20px;
            color: #fff;
            line-height: 1.2;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
        }
        h2 {
            font-size: 2.4rem;
            margin: 40px 0 20px;
            color: var(--accent-light);
            padding-bottom: 10px;
            border-bottom: 1px solid var(--dark-gray);
        }
        h3 {
            font-size: 1.8rem;
            margin: 30px 0 15px;
            color: #fff;
        }
        h4 {
            font-size: 1.4rem;
            margin: 25px 0 10px;
            color: var(--gray);
        }
        p {
            margin-bottom: 25px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .lead {
            font-size: 1.3rem;
            font-weight: 300;
            color: var(--accent-light);
            margin-bottom: 30px;
            text-align: center;
            padding: 0 10%;
        }
        .highlight-box {
            background: linear-gradient(to right, rgba(233, 69, 96, 0.1), rgba(22, 33, 62, 0.3));
            border-left: 5px solid var(--accent);
            padding: 25px;
            margin: 35px 0;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
        }
        .operator-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 30px;
            margin: 40px 0;
        }
        .operator-card {
            background-color: var(--secondary);
            border-radius: var(--border-radius);
            overflow: hidden;
            transition: var(--transition);
            box-shadow: var(--shadow);
            border: 1px solid var(--dark-gray);
        }
        .operator-card:hover {
            transform: translateY(-10px);
            border-color: var(--accent);
            box-shadow: 0 12px 25px rgba(233, 69, 96, 0.2);
        }
        .operator-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }
        .operator-info {
            padding: 20px;
        }
        .operator-info h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .op-icon {
            color: var(--accent);
            font-size: 1.5rem;
        }
        .meta-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin: 20px 0;
        }
        .tag {
            background-color: var(--dark-gray);
            color: var(--light);
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
        }
        .tag.primary {
            background-color: var(--accent);
        }
        .stats-bar {
            display: flex;
            justify-content: space-between;
            margin: 10px 0;
        }
        .stat {
            text-align: center;
        }
        .stat-value {
            font-size: 1.5rem;
            font-weight: bold;
            color: var(--accent-light);
        }
        .stat-label {
            font-size: 0.8rem;
            color: var(--gray);
        }
        .cta-button {
            display: inline-block;
            background: linear-gradient(to right, var(--accent), var(--accent-light));
            color: white;
            padding: 15px 30px;
            border-radius: var(--border-radius);
            font-weight: bold;
            font-size: 1.1rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin: 20px 0;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 4px 15px rgba(233, 69, 96, 0.4);
        }
        .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(233, 69, 96, 0.6);
            text-decoration: none;
            color: white;
        }
        .tabs {
            display: flex;
            border-bottom: 2px solid var(--dark-gray);
            margin: 40px 0 20px;
            flex-wrap: wrap;
        }
        .tab {
            padding: 15px 30px;
            background: none;
            border: none;
            color: var(--gray);
            font-weight: bold;
            font-size: 1.1rem;
            cursor: pointer;
            position: relative;
            transition: var(--transition);
        }
        .tab.active {
            color: var(--accent-light);
        }
        .tab.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 100%;
            height: 3px;
            background-color: var(--accent);
        }
        .tab:hover:not(.active) {
            color: #fff;
            background-color: rgba(255, 255, 255, 0.05);
        }
        .tab-content {
            display: none;
            padding: 30px;
            background-color: rgba(22, 33, 62, 0.5);
            border-radius: 0 0 var(--border-radius) var(--border-radius);
        }
        .tab-content.active {
            display: block;
            animation: fadeIn 0.5s ease;
        }
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        .user-interaction {
            background-color: var(--secondary);
            padding: 40px;
            border-radius: var(--border-radius);
            margin: 50px 0;
            border: 1px solid var(--dark-gray);
        }
        .rating-section {
            text-align: center;
            margin-bottom: 40px;
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin: 20px 0;
            font-size: 2.5rem;
            color: var(--gray);
        }
        .star {
            cursor: pointer;
            transition: var(--transition);
        }
        .star:hover,
        .star.active {
            color: var(--warning);
            transform: scale(1.2);
        }
        .comment-form textarea {
            width: 100%;
            padding: 20px;
            border-radius: var(--border-radius);
            background-color: rgba(255, 255, 255, 0.1);
            border: 1px solid var(--dark-gray);
            color: var(--light);
            font-size: 1rem;
            margin-bottom: 20px;
            min-height: 150px;
            resize: vertical;
        }
        .comment-form textarea:focus {
            outline: none;
            border-color: var(--accent);
        }
        .form-row {
            display: flex;
            gap: 20px;
            margin-bottom: 20px;
        }
        .form-group {
            flex: 1;
        }
        .form-group input {
            width: 100%;
            padding: 15px;
            border-radius: var(--border-radius);
            background-color: rgba(255, 255, 255, 0.1);
            border: 1px solid var(--dark-gray);
            color: var(--light);
        }
        .form-group input:focus {
            outline: none;
            border-color: var(--accent);
        }
        .submit-btn {
            background-color: var(--accent);
            color: white;
            border: none;
            padding: 15px 40px;
            border-radius: var(--border-radius);
            font-weight: bold;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
        }
        .submit-btn:hover {
            background-color: var(--accent-light);
        }
        footer {
            background-color: var(--primary);
            padding: 60px 0 30px;
            border-top: 2px solid var(--accent);
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-section h3 {
            font-size: 1.5rem;
            margin-bottom: 25px;
            color: var(--accent-light);
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 12px;
        }
        friend-link {
            display: inline-block;
            background-color: rgba(255, 255, 255, 0.05);
            padding: 10px 20px;
            border-radius: var(--border-radius);
            margin: 5px;
            border: 1px solid var(--dark-gray);
            transition: var(--transition);
        }
        friend-link:hover {
            background-color: rgba(233, 69, 96, 0.2);
            border-color: var(--accent);
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid var(--dark-gray);
            color: var(--gray);
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.8rem; }
            h2 { font-size: 2.2rem; }
            .operator-grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
            .form-row { flex-direction: column; }
        }
        @media (max-width: 768px) {
            .mobile-toggle {
                display: block;
            }
            .nav-links {
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: var(--secondary);
                padding: 20px;
                display: none;
                box-shadow: 0 10px 20px rgba(0,0,0,0.3);
                border-top: 1px solid var(--dark-gray);
            }
            .nav-links.active {
                display: flex;
            }
            .header-top {
                flex-wrap: wrap;
            }
            .search-form {
                order: 3;
                max-width: 100%;
                margin-top: 15px;
                flex-grow: 1;
            }
            h1 { font-size: 2.4rem; }
            h2 { font-size: 2rem; }
            .lead { padding: 0; }
            .tabs { flex-direction: column; }
            .tab { text-align: center; border-bottom: 1px solid var(--dark-gray); }
        }
        @media (max-width: 480px) {
            h1 { font-size: 2rem; }
            h2 { font-size: 1.8rem; }
            .operator-grid { grid-template-columns: 1fr; }
            .cta-button { width: 100%; text-align: center; }
        }