:root {
            --primary-color: #121826;
            --secondary-color: #1e293b;
            --accent-color: #fbbf24;
            --accent-hover: #f59e0b;
            --text-primary: #f1f5f9;
            --text-secondary: #cbd5e1;
            --card-bg: #1a2235;
            --border-color: #334155;
            --success-color: #10b981;
            --warning-color: #f59e0b;
            --error-color: #ef4444;
            --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
            --transition: all 0.3s ease;
            --border-radius: 8px;
            --container-max: 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(--text-primary);
            background-color: var(--primary-color);
            background-image: radial-gradient(circle at 20% 30%, rgba(59, 130, 246, 0.05) 0%, transparent 20%), radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.05) 0%, transparent 20%);
            overflow-x: hidden;
        }
        a {
            color: var(--accent-color);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent-hover);
        }
        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 20px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--border-radius);
        }
        .btn {
            display: inline-block;
            background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
            color: var(--primary-color);
            padding: 12px 28px;
            border-radius: 50px;
            font-weight: 700;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            text-align: center;
        }
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(251, 191, 36, 0.3);
        }
        .section-padding {
            padding: 80px 0;
        }
        .site-header {
            background-color: rgba(18, 24, 38, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-color);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .logo {
            font-size: 1.8rem;
            font-weight: 900;
            color: var(--accent-color);
            text-transform: uppercase;
            letter-spacing: 1px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo i {
            color: #60a5fa;
        }
        .main-nav {
            display: flex;
            gap: 30px;
        }
        .nav-link {
            color: var(--text-secondary);
            font-weight: 600;
            position: relative;
            padding: 5px 0;
        }
        .nav-link:hover {
            color: var(--text-primary);
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--accent-color);
            transition: width 0.3s ease;
        }
        .nav-link:hover::after {
            width: 100%;
        }
        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 1.5rem;
            cursor: pointer;
        }
        .breadcrumb {
            background-color: var(--secondary-color);
            padding: 15px 20px;
            border-bottom: 1px solid var(--border-color);
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            gap: 10px;
            flex-wrap: wrap;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '>';
            margin-left: 10px;
            color: var(--text-secondary);
        }
        .hero {
            background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.9)), url('https://images.unsplash.com/photo-1542751371-adc38448a05e?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80');
            background-size: cover;
            background-position: center;
            text-align: center;
            padding: 100px 20px;
            border-bottom: 3px solid var(--accent-color);
        }
        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 20px;
            line-height: 1.2;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 30px;
            color: var(--text-secondary);
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            margin-top: 40px;
        }
        .main-content {
            background-color: var(--card-bg);
            border-radius: var(--border-radius);
            padding: 40px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .sidebar-widget {
            background-color: var(--card-bg);
            border-radius: var(--border-radius);
            padding: 25px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
        }
        .widget-title {
            color: var(--accent-color);
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--border-color);
            font-size: 1.3rem;
        }
        h1, h2, h3, h4 {
            color: var(--accent-color);
            margin-top: 1.5em;
            margin-bottom: 0.5em;
            line-height: 1.3;
        }
        h1 {
            font-size: 2.8rem;
        }
        h2 {
            font-size: 2.2rem;
            border-left: 5px solid var(--accent-color);
            padding-left: 15px;
        }
        h3 {
            font-size: 1.8rem;
        }
        h4 {
            font-size: 1.4rem;
        }
        p {
            margin-bottom: 1.5em;
            color: var(--text-secondary);
        }
        .lead {
            font-size: 1.2rem;
            color: var(--text-primary);
            font-weight: 500;
        }
        .highlight {
            background-color: rgba(251, 191, 36, 0.1);
            border-left: 4px solid var(--accent-color);
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
        }
        .quote {
            font-style: italic;
            color: var(--text-primary);
            border-left: 4px solid #60a5fa;
            padding: 20px;
            margin: 25px 0;
            background-color: rgba(96, 165, 250, 0.05);
        }
        .quote-author {
            text-align: right;
            font-weight: 700;
            color: var(--accent-color);
            margin-top: 10px;
        }
        .emoji {
            font-size: 1.2em;
            margin: 0 3px;
        }
        .keyword {
            font-weight: 700;
            color: var(--accent-color);
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }
        .stat-card {
            background-color: var(--secondary-color);
            padding: 20px;
            border-radius: var(--border-radius);
            text-align: center;
            border-top: 4px solid var(--accent-color);
        }
        .stat-number {
            font-size: 2.5rem;
            font-weight: 900;
            color: var(--accent-color);
            line-height: 1;
        }
        .search-form, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .form-group {
            display: flex;
            flex-direction: column;
            gap: 5px;
        }
        .form-label {
            font-weight: 600;
            color: var(--text-primary);
        }
        .form-input, .form-textarea, .form-select {
            padding: 12px 15px;
            border-radius: var(--border-radius);
            border: 1px solid var(--border-color);
            background-color: var(--secondary-color);
            color: var(--text-primary);
            font-family: inherit;
            transition: var(--transition);
        }
        .form-input:focus, .form-textarea:focus, .form-select:focus {
            outline: none;
            border-color: var(--accent-color);
            box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.2);
        }
        .rating-stars {
            display: flex;
            gap: 5px;
            margin: 10px 0;
        }
        .rating-star {
            font-size: 1.8rem;
            color: var(--border-color);
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-star.active, .rating-star:hover {
            color: var(--accent-color);
        }
        .comments-section {
            margin-top: 60px;
            border-top: 2px solid var(--border-color);
            padding-top: 40px;
        }
        .comment {
            background-color: var(--secondary-color);
            padding: 20px;
            border-radius: var(--border-radius);
            margin-bottom: 20px;
            border-left: 4px solid transparent;
        }
        .comment:hover {
            border-left-color: var(--accent-color);
        }
        .comment-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 10px;
            flex-wrap: wrap;
            gap: 10px;
        }
        .comment-author {
            font-weight: 700;
            color: var(--accent-color);
        }
        .comment-date {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        .comment-rating {
            color: var(--warning-color);
        }
        .footer-links {
            background-color: var(--secondary-color);
            padding: 40px 20px;
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }
        .links-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 20px;
        }
        .web-link {
            background-color: var(--card-bg);
            padding: 15px;
            border-radius: var(--border-radius);
            transition: var(--transition);
        }
        .web-link:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow);
        }
        .site-footer {
            text-align: center;
            padding: 30px 20px;
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        .copyright {
            margin-top: 10px;
            border-top: 1px solid var(--border-color);
            padding-top: 20px;
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 2.8rem;
            }
            h1 {
                font-size: 2.4rem;
            }
            h2 {
                font-size: 2rem;
            }
        }
        @media (max-width: 768px) {
            .main-nav {
                position: fixed;
                top: 70px;
                left: 0;
                width: 100%;
                background-color: var(--primary-color);
                flex-direction: column;
                align-items: center;
                padding: 20px;
                gap: 20px;
                transform: translateY(-100%);
                opacity: 0;
                visibility: hidden;
                transition: var(--transition);
                border-bottom: 1px solid var(--border-color);
                z-index: 999;
            }
            .main-nav.active {
                transform: translateY(0);
                opacity: 1;
                visibility: visible;
            }
            .mobile-toggle {
                display: block;
            }
            .hero {
                padding: 70px 20px;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
            .hero p {
                font-size: 1.1rem;
            }
            .main-content, .sidebar-widget {
                padding: 25px;
            }
            .section-padding {
                padding: 60px 0;
            }
        }
        @media (max-width: 480px) {
            .header-container {
                padding: 15px;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .form-input, .form-textarea, .form-select {
                padding: 10px;
            }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .fade-in {
            animation: fadeIn 0.8s ease-out forwards;
        }
        .text-center {
            text-align: center;
        }
        .mt-40 {
            margin-top: 40px;
        }
        .mb-40 {
            margin-bottom: 40px;
        }
        .hidden {
            display: none;
        }