:root {
            --primary: #2a2d7a;
            --secondary: #ff4d00;
            --accent: #00c8ff;
            --dark: #121212;
            --light: #f8f9fa;
            --gray: #6c757d;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            --radius: 8px;
            --transition: all 0.3s ease;
            --max-width: 1200px;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
            line-height: 1.7;
            color: #333;
            background: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
            background-attachment: fixed;
            color: var(--light);
            overflow-x: hidden;
        }
        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(18, 18, 18, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid var(--secondary);
            padding: 1rem 0;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-family: 'Arial Black', sans-serif;
            font-size: 2rem;
            background: linear-gradient(90deg, var(--accent), var(--secondary));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-decoration: none;
            font-weight: 900;
            letter-spacing: -1px;
        }
        .logo span {
            color: #fff;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        nav a {
            color: var(--light);
            text-decoration: none;
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: var(--radius);
            transition: var(--transition);
            position: relative;
        }
        nav a:hover,
        nav a.active {
            background: var(--secondary);
            color: white;
        }
        nav a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 3px;
            background: var(--accent);
            transition: var(--transition);
        }
        nav a:hover::after {
            width: 80%;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 4px;
        }
        .hamburger span {
            width: 25px;
            height: 3px;
            background: var(--light);
            border-radius: 2px;
            transition: var(--transition);
        }
        .breadcrumb {
            background: rgba(255, 255, 255, 0.05);
            padding: 0.8rem 0;
            margin-top: 0.5rem;
            border-radius: var(--radius);
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: var(--accent);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        main {
            padding: 2.5rem 0;
            animation: fadeIn 1s ease-out;
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        article {
            background: rgba(30, 30, 46, 0.85);
            border-radius: 16px;
            padding: 2.5rem;
            box-shadow: var(--shadow);
            margin-bottom: 3rem;
            border: 1px solid rgba(255, 77, 0, 0.2);
        }
        h1, h2, h3 {
            font-family: 'Trebuchet MS', sans-serif;
            margin-bottom: 1.2rem;
            line-height: 1.3;
            color: white;
        }
        h1 {
            font-size: 2.8rem;
            background: linear-gradient(90deg, var(--accent), #ff6b00);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-align: center;
            margin-bottom: 1.5rem;
        }
        h2 {
            font-size: 2rem;
            color: var(--accent);
            border-left: 5px solid var(--secondary);
            padding-left: 1rem;
            margin-top: 2.5rem;
        }
        h3 {
            font-size: 1.5rem;
            color: #ffcc00;
            margin-top: 2rem;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
            hyphens: auto;
        }
        .lead {
            font-size: 1.3rem;
            font-weight: 600;
            color: #aad8ff;
            text-align: center;
            margin-bottom: 2rem;
            padding: 1.5rem;
            background: rgba(0, 200, 255, 0.08);
            border-radius: var(--radius);
            border-left: 4px solid var(--accent);
        }
        .highlight {
            background: linear-gradient(90deg, rgba(255, 77, 0, 0.15), rgba(0, 200, 255, 0.15));
            padding: 1.5rem;
            border-radius: var(--radius);
            margin: 2rem 0;
            border: 1px dashed var(--secondary);
        }
        .code-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 1.5rem;
            margin: 2.5rem 0;
        }
        .code-card {
            background: linear-gradient(145deg, #1e1e2e, #25253a);
            border-radius: var(--radius);
            padding: 1.8rem;
            text-align: center;
            border: 2px solid transparent;
            transition: var(--transition);
            box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
            position: relative;
            overflow: hidden;
        }
        .code-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--secondary), var(--accent));
        }
        .code-card:hover {
            transform: translateY(-8px);
            border-color: var(--accent);
            box-shadow: 0 12px 25px rgba(0, 200, 255, 0.2);
        }
        .code {
            font-family: 'Courier New', monospace;
            background: var(--dark);
            color: #00ff9d;
            padding: 1rem;
            border-radius: 6px;
            font-size: 1.4rem;
            letter-spacing: 1px;
            margin: 1rem 0;
            border: 1px solid #444;
            user-select: all;
            cursor: pointer;
            transition: var(--transition);
        }
        .code:hover {
            background: #1a1a1a;
            box-shadow: 0 0 10px rgba(0, 255, 157, 0.3);
        }
        .reward {
            color: #ffcc00;
            font-weight: bold;
            margin-top: 0.8rem;
            font-size: 1.1rem;
        }
        .expiry {
            color: #ff9999;
            font-size: 0.9rem;
            margin-top: 0.5rem;
        }
        .note {
            background: rgba(255, 204, 0, 0.1);
            border-left: 4px solid #ffcc00;
            padding: 1.2rem;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 2rem 0;
        }
        .note i {
            color: #ffcc00;
            margin-right: 0.5rem;
        }
        .image-container {
            margin: 2.5rem auto;
            text-align: center;
            max-width: 900px;
        }
        .featured-img {
            width: 100%;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            border: 3px solid var(--primary);
            transition: transform 0.5s ease;
        }
        .featured-img:hover {
            transform: scale(1.01);
        }
        figcaption {
            margin-top: 0.8rem;
            font-style: italic;
            color: #aaa;
            font-size: 0.95rem;
        }
        .content-section {
            margin-bottom: 3rem;
        }
        blockquote {
            border-left: 5px solid var(--secondary);
            padding: 1.5rem 2rem;
            background: rgba(255, 77, 0, 0.05);
            margin: 2.5rem 0;
            border-radius: 0 var(--radius) var(--radius) 0;
            font-style: italic;
            color: #ffccaa;
        }
        blockquote::before {
            content: '“';
            font-size: 3rem;
            color: var(--secondary);
            margin-right: 0.5rem;
            vertical-align: -0.5rem;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin: 2.5rem 0;
        }
        .stat-card {
            background: rgba(255, 255, 255, 0.05);
            padding: 1.5rem;
            border-radius: var(--radius);
            text-align: center;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        .stat-value {
            font-size: 2.5rem;
            font-weight: 900;
            color: var(--accent);
            margin-bottom: 0.5rem;
        }
        .stat-label {
            font-size: 0.95rem;
            color: #aaa;
        }
        .interactive-section {
            background: rgba(0, 0, 0, 0.3);
            border-radius: 16px;
            padding: 2.5rem;
            margin: 3rem 0;
            border: 1px solid rgba(0, 200, 255, 0.3);
        }
        .search-box, .comment-form, .rating-form {
            background: rgba(30, 30, 46, 0.9);
            padding: 2rem;
            border-radius: var(--radius);
            margin-bottom: 2rem;
        }
        .form-group {
            margin-bottom: 1.5rem;
        }
        label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: var(--accent);
        }
        input, textarea, select {
            width: 100%;
            padding: 0.9rem 1.2rem;
            background: rgba(255, 255, 255, 0.08);
            border: 2px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--radius);
            color: white;
            font-size: 1rem;
            transition: var(--transition);
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(0, 200, 255, 0.2);
        }
        textarea {
            min-height: 150px;
            resize: vertical;
        }
        .btn {
            display: inline-block;
            background: linear-gradient(90deg, var(--secondary), #ff6b00);
            color: white;
            padding: 0.9rem 2rem;
            border: none;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
            text-align: center;
            letter-spacing: 0.5px;
            box-shadow: 0 4px 15px rgba(255, 77, 0, 0.3);
        }
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(255, 77, 0, 0.5);
            background: linear-gradient(90deg, #ff6b00, var(--secondary));
        }
        .btn-secondary {
            background: linear-gradient(90deg, var(--primary), #3a3da8);
            box-shadow: 0 4px 15px rgba(42, 45, 122, 0.3);
        }
        .btn-secondary:hover {
            background: linear-gradient(90deg, #3a3da8, var(--primary));
            box-shadow: 0 8px 20px rgba(42, 45, 122, 0.5);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.5rem;
            margin: 1rem 0;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2rem;
            color: #555;
            cursor: pointer;
            transition: var(--transition);
        }
        .star-rating label:hover,
        .star-rating label:hover ~ label,
        .star-rating input:checked ~ label {
            color: #ffcc00;
        }
        .web-links {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            justify-content: center;
            padding: 2.5rem 0;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            margin: 3rem 0;
        }
        .web-link {
            background: rgba(255, 255, 255, 0.05);
            padding: 0.8rem 1.5rem;
            border-radius: 50px;
            transition: var(--transition);
        }
        .web-link:hover {
            background: rgba(0, 200, 255, 0.15);
            transform: translateY(-3px);
        }
        .web-link a {
            color: #aad8ff;
            text-decoration: none;
            font-weight: 500;
        }
        .web-link a:hover {
            color: white;
            text-decoration: underline;
        }
        footer {
            background: rgba(10, 10, 20, 0.98);
            padding: 3rem 0 1.5rem;
            border-top: 2px solid var(--secondary);
            margin-top: 3rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2.5rem;
            margin-bottom: 2.5rem;
        }
        .footer-section h4 {
            color: var(--accent);
            margin-bottom: 1.5rem;
            font-size: 1.3rem;
        }
        .footer-section ul {
            list-style: none;
        }
        .footer-section li {
            margin-bottom: 0.8rem;
        }
        .footer-section a {
            color: #ccc;
            text-decoration: none;
            transition: var(--transition);
        }
        .footer-section a:hover {
            color: white;
            padding-left: 0.5rem;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: #888;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.4rem; }
            h2 { font-size: 1.8rem; }
            .container { padding: 0 15px; }
            nav ul { gap: 1rem; }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: flex;
            }
            nav ul {
                position: fixed;
                top: 80px;
                left: 0;
                background: rgba(18, 18, 18, 0.98);
                width: 100%;
                flex-direction: column;
                align-items: center;
                padding: 2rem 0;
                gap: 1.5rem;
                clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
                transition: clip-path 0.4s ease;
                z-index: 999;
            }
            nav ul.active {
                clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
            }
            .header-content {
                flex-wrap: wrap;
            }
            .code-list {
                grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            }
            article {
                padding: 1.8rem;
            }
        }
        @media (max-width: 576px) {
            html { font-size: 15px; }
            h1 { font-size: 2rem; }
            .btn { width: 100%; }
            .interactive-section { padding: 1.5rem; }
            .code { font-size: 1.2rem; padding: 0.8rem; }
            .web-links { gap: 0.8rem; }
            .web-link { padding: 0.6rem 1.2rem; }
        }