* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        :root {
            --gold: #FFD700;
            --gold-dark: #FFA500;
            --gold-darker: #FF8C00;
            --bg-dark: #0a0a0a;
            --bg-darker: #000000;
            --text-light: #ffffff;
            --text-gray: #aaaaaa;
            --text-dark: #666666;
            --success: #51cf66;
            --info: #4dabf7;
            --warning: #fab005;
            --code-bg: #1a1a1a;
            --sidebar-width: 280px;
        }
        
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background: var(--bg-dark);
            color: var(--text-light);
            overflow-x: hidden;
            line-height: 1.6;
        }
        
        /* Навигация */
        .navbar {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(10, 10, 10, 0.95);
            backdrop-filter: blur(10px);
            z-index: 1000;
            padding: 20px 0;
            transition: all 0.3s ease;
        }
        
        .navbar.scrolled {
            padding: 15px 0;
            box-shadow: 0 5px 20px rgba(255, 215, 0, 0.1);
        }
        
        .nav-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            font-size: 1.8rem;
            font-weight: bold;
            background: linear-gradient(135deg, var(--gold), var(--gold-dark));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-decoration: none;
        }
        
        .nav-links {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        
        .nav-links a {
            color: var(--text-light);
            text-decoration: none;
            transition: color 0.3s ease;
            font-weight: 500;
        }
        
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--gold);
        }
        
        .nav-button {
            background: linear-gradient(135deg, var(--gold), var(--gold-dark));
            color: var(--bg-dark);
            padding: 10px 25px;
            border-radius: 25px;
            text-decoration: none;
            font-weight: bold;
            transition: all 0.3s ease;
        }
        
        .nav-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
        }
        
        /* Основной контейнер */
        .docs-container {
            display: flex;
            margin-top: 80px;
            min-height: calc(100vh - 80px);
            max-width: 1400px;
            margin-left: auto;
            margin-right: auto;
        }
        
        /* Сайдбар */
        .sidebar {
            width: var(--sidebar-width);
            background: rgba(255, 255, 255, 0.02);
            border-right: 1px solid rgba(255, 215, 0, 0.1);
            padding: 40px 20px;
            position: fixed;
            height: calc(100vh - 80px);
            overflow-y: auto;
            transition: transform 0.3s ease;
        }
        
        .sidebar::-webkit-scrollbar {
            width: 6px;
        }
        
        .sidebar::-webkit-scrollbar-track {
            background: rgba(255, 255, 255, 0.05);
        }
        
        .sidebar::-webkit-scrollbar-thumb {
            background: var(--gold);
            border-radius: 3px;
        }
        
        .sidebar-section {
            margin-bottom: 30px;
        }
        
        .sidebar-title {
            font-size: 0.85rem;
            text-transform: uppercase;
            color: var(--text-gray);
            margin-bottom: 15px;
            letter-spacing: 0.1em;
        }
        
        .sidebar-links {
            list-style: none;
        }
        
        .sidebar-links li {
            margin-bottom: 10px;
        }
        
        .sidebar-links a {
            color: var(--text-light);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 8px 12px;
            border-radius: 8px;
            transition: all 0.3s ease;
            font-size: 0.95rem;
        }
        
        .sidebar-links a:hover {
            background: rgba(255, 215, 0, 0.1);
            color: var(--gold);
            transform: translateX(5px);
        }
        
        .sidebar-links a.active {
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.2), rgba(255, 165, 0, 0.1));
            color: var(--gold);
            border-left: 3px solid var(--gold);
        }
        
        .sidebar-icon {
            font-size: 1.2rem;
            width: 20px;
            text-align: center;
        }
        
        /* Контент */
        .content {
            flex: 1;
            margin-left: var(--sidebar-width);
            padding: 40px 60px;
            max-width: 900px;
        }
        
        .doc-header {
            margin-bottom: 50px;
            position: relative;
        }
        
        .doc-title {
            font-size: 3rem;
            margin-bottom: 20px;
            background: linear-gradient(135deg, var(--gold), var(--gold-dark));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .doc-subtitle {
            font-size: 1.3rem;
            color: var(--text-gray);
            line-height: 1.8;
        }
        
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 30px;
            font-size: 0.9rem;
            color: var(--text-gray);
        }
        
        .breadcrumb a {
            color: var(--gold);
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        
        .breadcrumb span {
            color: var(--text-dark);
        }
        
        /* Секции документации */
        .doc-section {
            margin-bottom: 60px;
        }
        
        .section-header {
            margin-bottom: 30px;
            position: relative;
        }
        
        .section-title {
            font-size: 2rem;
            margin-bottom: 15px;
            color: var(--text-light);
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        .section-title::before {
            content: '';
            width: 4px;
            height: 30px;
            background: linear-gradient(180deg, var(--gold), var(--gold-dark));
            border-radius: 2px;
        }
        
        .section-description {
            color: var(--text-gray);
            font-size: 1.1rem;
            line-height: 1.8;
        }
        
        /* Карточки контента */
        .content-card {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: 15px;
            padding: 30px;
            margin-bottom: 25px;
            transition: all 0.3s ease;
        }
        
        .content-card:hover {
            border-color: var(--gold);
            box-shadow: 0 10px 30px rgba(255, 215, 0, 0.1);
        }
        
        .card-header {
            display: flex;
            justify-content: space-between;
            align-items: start;
            margin-bottom: 20px;
        }
        
        .card-title {
            font-size: 1.3rem;
            color: var(--gold);
            margin-bottom: 5px;
        }
        
        .card-badge {
            padding: 4px 12px;
            background: rgba(255, 215, 0, 0.1);
            color: var(--gold);
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
        }
        
        .card-content {
            color: var(--text-gray);
            line-height: 1.8;
        }
        
        /* Код блоки */
        .code-block {
            background: var(--code-bg);
            border: 1px solid rgba(255, 215, 0, 0.1);
            border-radius: 10px;
            padding: 20px;
            margin: 20px 0;
            position: relative;
            overflow-x: auto;
        }
        
        .code-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 15px;
            padding-bottom: 15px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .code-lang {
            color: var(--gold);
            font-size: 0.9rem;
            font-weight: 600;
        }
        
        .copy-btn {
            background: rgba(255, 215, 0, 0.1);
            color: var(--gold);
            border: 1px solid rgba(255, 215, 0, 0.2);
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.85rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .copy-btn:hover {
            background: var(--gold);
            color: var(--bg-dark);
        }
        
        .code-content {
            font-family: 'Courier New', monospace;
            font-size: 0.9rem;
            line-height: 1.6;
            color: #e6e6e6;
        }
        
        .code-line {
            display: block;
            padding: 2px 0;
        }
        
        .code-comment { color: #6a9955; }
        .code-keyword { color: #569cd6; }
        .code-string { color: #ce9178; }
        .code-number { color: #b5cea8; }
        .code-function { color: #dcdcaa; }
        
        /* Таблицы */
        .data-table {
            width: 100%;
            background: rgba(255, 255, 255, 0.02);
            border-radius: 10px;
            overflow: hidden;
            margin: 20px 0;
            border: 1px solid rgba(255, 215, 0, 0.1);
        }
        
        .data-table th {
            background: rgba(255, 215, 0, 0.1);
            color: var(--gold);
            padding: 15px;
            text-align: left;
            font-weight: 600;
            border-bottom: 1px solid rgba(255, 215, 0, 0.2);
        }
        
        .data-table td {
            padding: 15px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }
        
        .data-table tr:last-child td {
            border-bottom: none;
        }
        
        .data-table tr:hover {
            background: rgba(255, 255, 255, 0.03);
        }
        
        /* Alerts */
        .alert {
            padding: 20px;
            border-radius: 10px;
            margin: 20px 0;
            display: flex;
            align-items: start;
            gap: 15px;
        }
        
        .alert-icon {
            font-size: 1.5rem;
            flex-shrink: 0;
        }
        
        .alert-content {
            flex: 1;
        }
        
        .alert-title {
            font-weight: 600;
            margin-bottom: 5px;
        }
        
        .alert.info {
            background: rgba(77, 171, 247, 0.1);
            border: 1px solid rgba(77, 171, 247, 0.3);
            color: var(--info);
        }
        
        .alert.warning {
            background: rgba(250, 176, 5, 0.1);
            border: 1px solid rgba(250, 176, 5, 0.3);
            color: var(--warning);
        }
        
        .alert.success {
            background: rgba(81, 207, 102, 0.1);
            border: 1px solid rgba(81, 207, 102, 0.3);
            color: var(--success);
        }
        
        /* Навигация по странице */
        .page-nav {
            position: fixed;
            right: 40px;
            top: 50%;
            transform: translateY(-50%);
            width: 200px;
            padding: 20px;
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid rgba(255, 215, 0, 0.1);
            border-radius: 15px;
        }
        
        .page-nav-title {
            font-size: 0.85rem;
            text-transform: uppercase;
            color: var(--text-gray);
            margin-bottom: 15px;
            letter-spacing: 0.1em;
        }
        
        .page-nav-links {
            list-style: none;
        }
        
        .page-nav-links li {
            margin-bottom: 10px;
        }
        
        .page-nav-links a {
            color: var(--text-gray);
            text-decoration: none;
            font-size: 0.9rem;
            transition: all 0.3s ease;
            display: block;
            padding: 5px 10px;
            border-left: 2px solid transparent;
        }
        
        .page-nav-links a:hover {
            color: var(--gold);
            border-left-color: var(--gold);
            padding-left: 15px;
        }
        
        .page-nav-links a.active {
            color: var(--gold);
            border-left-color: var(--gold);
        }
        
        /* Поиск */
        .search-box {
            position: relative;
            margin-bottom: 30px;
        }
        
        .search-input {
            width: 100%;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: 10px;
            padding: 15px 20px 15px 50px;
            color: var(--text-light);
            font-size: 1rem;
            transition: all 0.3s ease;
        }
        
        .search-input:focus {
            outline: none;
            border-color: var(--gold);
            box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
        }
        
        .search-icon {
            position: absolute;
            left: 20px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-gray);
            font-size: 1.2rem;
        }
        
        /* Quick start */
        .quick-start {
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.05), rgba(255, 165, 0, 0.02));
            border: 2px solid rgba(255, 215, 0, 0.3);
            border-radius: 20px;
            padding: 40px;
            margin-bottom: 60px;
            position: relative;
            overflow: hidden;
        }
        
        .quick-start::before {
            content: '🚀';
            position: absolute;
            font-size: 150px;
            opacity: 0.05;
            right: -30px;
            bottom: -30px;
            transform: rotate(-15deg);
        }
        
        .quick-start-content {
            position: relative;
            z-index: 1;
        }
        
        .quick-start-title {
            font-size: 2rem;
            color: var(--gold);
            margin-bottom: 20px;
        }
        
        .quick-start-steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-top: 30px;
        }
        
        .step-card {
            background: rgba(255, 255, 255, 0.03);
            border-radius: 15px;
            padding: 25px;
            transition: all 0.3s ease;
        }
        
        .step-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(255, 215, 0, 0.2);
        }
        
        .step-number {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--gold), var(--gold-dark));
            color: var(--bg-dark);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            margin-bottom: 15px;
        }
        
        .step-title {
            font-size: 1.2rem;
            color: var(--text-light);
            margin-bottom: 10px;
        }
        
        .step-description {
            color: var(--text-gray);
            font-size: 0.95rem;
            line-height: 1.6;
        }
        
        /* API Reference */
        .api-endpoint {
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid rgba(255, 215, 0, 0.1);
            border-radius: 10px;
            padding: 25px;
            margin-bottom: 20px;
            transition: all 0.3s ease;
        }
        
        .api-endpoint:hover {
            border-color: rgba(255, 215, 0, 0.3);
            transform: translateX(5px);
        }
        
        .api-method {
            display: inline-block;
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-right: 15px;
        }
        
        .api-method.get {
            background: rgba(81, 207, 102, 0.2);
            color: var(--success);
        }
        
        .api-method.post {
            background: rgba(77, 171, 247, 0.2);
            color: var(--info);
        }
        
        .api-method.put {
            background: rgba(250, 176, 5, 0.2);
            color: var(--warning);
        }
        
        .api-path {
            font-family: 'Courier New', monospace;
            color: var(--text-light);
            font-size: 1.1rem;
        }
        
        .api-description {
            color: var(--text-gray);
            margin: 15px 0;
            line-height: 1.6;
        }
        
        /* Видео туториалы */
        .video-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 30px;
        }
        
        .video-card {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: 15px;
            overflow: hidden;
            transition: all 0.3s ease;
            cursor: pointer;
        }
        
        .video-card:hover {
            transform: translateY(-5px);
            border-color: var(--gold);
            box-shadow: 0 15px 40px rgba(255, 215, 0, 0.2);
        }
        
        .video-thumbnail {
            position: relative;
            padding-bottom: 56.25%;
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(255, 165, 0, 0.05));
            overflow: hidden;
        }
        
        .video-play {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 60px;
            height: 60px;
            background: rgba(0, 0, 0, 0.7);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--gold);
            transition: all 0.3s ease;
        }
        
        .video-card:hover .video-play {
            background: var(--gold);
            color: var(--bg-dark);
            transform: translate(-50%, -50%) scale(1.1);
        }
        
        .video-info {
            padding: 20px;
        }
        
        .video-title {
            font-size: 1.1rem;
            color: var(--text-light);
            margin-bottom: 5px;
        }
        
        .video-duration {
            color: var(--text-gray);
            font-size: 0.9rem;
        }
        
        /* Футер */
        .footer {
            background: var(--bg-darker);
            padding: 60px 20px 30px;
            margin-top: 100px;
        }
        
        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-section h4 {
            color: var(--gold);
            margin-bottom: 20px;
            font-size: 1.2rem;
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 10px;
        }
        
        .footer-links a {
            color: var(--text-gray);
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .footer-links a:hover {
            color: var(--gold);
        }
        
        .footer-social {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }
        
        .social-link {
            width: 40px;
            height: 40px;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid rgba(255, 215, 0, 0.3);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            color: var(--gold);
            transition: all 0.3s ease;
        }
        
        .social-link:hover {
            background: var(--gold);
            color: var(--bg-dark);
            transform: translateY(-3px);
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--text-gray);
        }
        
        /* Мобильная адаптация */
        .mobile-menu {
            display: none;
            background: none;
            border: none;
            color: var(--gold);
            font-size: 1.5rem;
            cursor: pointer;
        }
        
        .sidebar-toggle {
            display: none;
            position: fixed;
            bottom: 20px;
            right: 20px;
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, var(--gold), var(--gold-dark));
            color: var(--bg-dark);
            border-radius: 50%;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            cursor: pointer;
            z-index: 999;
            box-shadow: 0 10px 30px rgba(255, 215, 0, 0.4);
        }
        
        @media (max-width: 1200px) {
            .page-nav {
                display: none;
            }
        }
        
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            
            .mobile-menu {
                display: block;
            }
            
            .sidebar {
                transform: translateX(-100%);
                z-index: 998;
            }
            
            .sidebar.active {
                transform: translateX(0);
            }
            
            .content {
                margin-left: 0;
                padding: 30px 20px;
            }
            
            .sidebar-toggle {
                display: flex;
            }
            
            .quick-start-steps {
                grid-template-columns: 1fr;
            }
            
            .video-grid {
                grid-template-columns: 1fr;
            }
        }