* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary-dark: #0a0e17;
            --primary-purple: #6a11cb;
            --primary-blue: #2575fc;
            --accent-gold: #ffd700;
            --accent-silver: #c0c0c0;
            --text-light: #f8f9fa;
            --text-gray: #adb5bd;
            --card-bg: #151a2d;
            --border-color: #2a3250;
            --success-green: #28a745;
            --danger-red: #dc3545;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: var(--text-light);
            background: linear-gradient(135deg, var(--primary-dark) 0%, #1a1f38 100%);
            min-height: 100vh;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(10, 14, 23, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid var(--primary-purple);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .logo {
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(90deg, var(--primary-purple), var(--primary-blue));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo i {
            font-size: 2rem;
        }
        .search-form {
            display: flex;
            max-width: 400px;
            width: 100%;
        }
        .search-input {
            flex: 1;
            padding: 12px 20px;
            border: none;
            border-radius: 25px 0 0 25px;
            background: var(--card-bg);
            color: var(--text-light);
            font-size: 1rem;
        }
        .search-button {
            background: linear-gradient(90deg, var(--primary-purple), var(--primary-blue));
            border: none;
            border-radius: 0 25px 25px 0;
            color: white;
            padding: 0 25px;
            cursor: pointer;
            transition: transform 0.3s;
        }
        .search-button:hover {
            transform: scale(1.05);
        }
        .nav-desktop {
            display: flex;
            gap: 30px;
        }
        .nav-link {
            color: var(--text-light);
            text-decoration: none;
            font-weight: 600;
            padding: 10px 0;
            position: relative;
            transition: color 0.3s;
        }
        .nav-link:hover {
            color: var(--accent-gold);
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--primary-purple), var(--primary-blue));
            transition: width 0.3s;
        }
        .nav-link:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--text-light);
            font-size: 1.5rem;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            color: var(--text-gray);
            border-bottom: 1px solid var(--border-color);
        }
        .breadcrumb a {
            color: var(--text-gray);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            color: var(--accent-gold);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 0;
        }
        .article-content {
            background: var(--card-bg);
            border-radius: 15px;
            padding: 40px;
            border: 1px solid var(--border-color);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        .hero {
            text-align: center;
            padding-bottom: 40px;
            border-bottom: 2px solid var(--border-color);
            margin-bottom: 40px;
        }
        .hero h1 {
            font-size: 2.8rem;
            background: linear-gradient(90deg, var(--accent-gold), var(--accent-silver));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 20px;
            line-height: 1.2;
        }
        .hero-subtitle {
            font-size: 1.2rem;
            color: var(--text-gray);
            max-width: 800px;
            margin: 0 auto 30px;
        }
        .promo-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin: 40px 0;
        }
        .promo-card {
            background: linear-gradient(135deg, #1e2338, #2a3250);
            border: 1px solid var(--border-color);
            border-radius: 10px;
            padding: 25px;
            text-align: center;
            transition: transform 0.3s, box-shadow 0.3s;
            position: relative;
            overflow: hidden;
        }
        .promo-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-purple), var(--primary-blue));
        }
        .promo-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(106, 17, 203, 0.2);
        }
        .promo-code {
            font-family: 'Courier New', monospace;
            font-size: 1.5rem;
            font-weight: bold;
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.1);
            padding: 15px;
            border-radius: 8px;
            margin: 15px 0;
            border: 2px dashed var(--accent-gold);
        }
        .reward {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            color: var(--success-green);
            font-weight: 600;
            margin-bottom: 15px;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .sidebar-widget {
            background: var(--card-bg);
            border-radius: 15px;
            padding: 25px;
            border: 1px solid var(--border-color);
        }
        .sidebar-title {
            font-size: 1.3rem;
            color: var(--accent-gold);
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--border-color);
        }
        .rating-system {
            text-align: center;
        }
        .stars {
            font-size: 2rem;
            color: var(--accent-gold);
            margin: 20px 0;
        }
        .star {
            cursor: pointer;
            transition: transform 0.2s;
        }
        .star:hover {
            transform: scale(1.2);
        }
        .rating-form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .rating-form select,
        .rating-form textarea {
            padding: 12px;
            border-radius: 8px;
            border: 1px solid var(--border-color);
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-light);
            font-size: 1rem;
        }
        .rating-form textarea {
            min-height: 100px;
            resize: vertical;
        }
        .submit-btn {
            background: linear-gradient(90deg, var(--primary-purple), var(--primary-blue));
            color: white;
            border: none;
            padding: 15px;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.3s;
        }
        .submit-btn:hover {
            transform: scale(1.05);
        }
        .comments-section {
            margin-top: 60px;
            padding-top: 40px;
            border-top: 2px solid var(--border-color);
        }
        .comment-form {
            background: var(--card-bg);
            padding: 30px;
            border-radius: 10px;
            margin-bottom: 40px;
            border: 1px solid var(--border-color);
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: var(--text-gray);
            font-weight: 600;
        }
        .longtail-links {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 15px;
            margin: 60px 0 40px;
        }
        .web-link {
            background: var(--card-bg);
            padding: 20px;
            border-radius: 8px;
            border: 1px solid var(--border-color);
            transition: all 0.3s;
        }
        .web-link:hover {
            border-color: var(--primary-purple);
            transform: translateX(5px);
        }
        .web-link a {
            color: var(--text-light);
            text-decoration: none;
            font-weight: 600;
            display: block;
        }
        .web-link a:hover {
            color: var(--accent-gold);
        }
        footer {
            background: rgba(10, 14, 23, 0.95);
            padding: 40px 0 20px;
            border-top: 2px solid var(--primary-purple);
            margin-top: 60px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid var(--border-color);
            color: var(--text-gray);
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }
            .hamburger {
                display: block;
            }
            .header-top {
                flex-wrap: wrap;
            }
            .search-form {
                order: 3;
                margin-top: 15px;
                max-width: 100%;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .article-content {
                padding: 25px;
            }
            .promo-grid {
                grid-template-columns: 1fr;
            }
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background: var(--card-bg);
            padding: 20px;
            border-top: 1px solid var(--border-color);
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav .nav-link {
            padding: 15px;
            border-bottom: 1px solid var(--border-color);
        }
        h2, h3, h4 {
            color: var(--accent-gold);
            margin: 30px 0 15px;
        }
        h2 {
            font-size: 2rem;
            border-bottom: 2px solid var(--border-color);
            padding-bottom: 10px;
        }
        h3 {
            font-size: 1.5rem;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            color: var(--text-gray);
        }
        .highlight {
            background: linear-gradient(90deg, rgba(106, 17, 203, 0.1), rgba(37, 117, 252, 0.1));
            border-left: 4px solid var(--primary-purple);
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin: 40px 0;
        }
        .stat-card {
            background: linear-gradient(135deg, var(--card-bg), #1e2338);
            padding: 25px;
            border-radius: 10px;
            text-align: center;
            border: 1px solid var(--border-color);
        }
        .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            background: linear-gradient(90deg, var(--accent-gold), var(--accent-silver));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 10px;
        }
        .tip-box {
            background: linear-gradient(135deg, #1a472a, #2e8b57);
            padding: 25px;
            border-radius: 10px;
            margin: 30px 0;
            border-left: 5px solid var(--success-green);
        }
        .warning-box {
            background: linear-gradient(135deg, #5a1e1e, #8b2e2e);
            padding: 25px;
            border-radius: 10px;
            margin: 30px 0;
            border-left: 5px solid var(--danger-red);
        }
        .code-expiry {
            display: inline-block;
            background: var(--danger-red);
            color: white;
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.9rem;
            font-weight: 600;
            margin-left: 10px;
        }
        .valid-until {
            display: inline-block;
            background: var(--success-green);
            color: white;
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.9rem;
            font-weight: 600;
            margin-left: 10px;
        }
        .content-image {
            width: 100%;
            max-width: 800px;
            height: auto;
            border-radius: 10px;
            margin: 30px auto;
            display: block;
            border: 3px solid var(--border-color);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
        }
        .table-responsive {
            overflow-x: auto;
            margin: 40px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: var(--card-bg);
            border-radius: 10px;
            overflow: hidden;
        }
        th {
            background: linear-gradient(90deg, var(--primary-purple), var(--primary-blue));
            color: white;
            padding: 15px;
            text-align: left;
        }
        td {
            padding: 15px;
            border-bottom: 1px solid var(--border-color);
            color: var(--text-gray);
        }
        tr:hover {
            background: rgba(255, 255, 255, 0.05);
        }