body {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        }
        
        .rules-wrapper {
            max-width: 900px;
            margin: 0 auto;
            padding: 20px;
        }
        
        .rules-page {
            background: white;
            border-radius: 15px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
            padding: 40px;
        }
        
        .rules-page h1 {
            text-align: center;
            color: #2c3e50;
            margin-bottom: 10px;
            font-size: 32px;
        }
        
        .rules-intro {
            text-align: center;
            color: #666;
            font-size: 24px;
            margin-bottom: 40px;
            line-height: 1.6;
        }
        
        /* Оглавление */
        .rules-toc {
            background: #f8f9fa;
            border-radius: 10px;
            padding: 25px;
            margin-bottom: 40px;
            border-left: 4px solid #667eea;
        }
        
        .rules-toc h2 {
            color: #2c3e50;
            font-size: 20px;
            margin-bottom: 20px;
            margin-top: 0;
        }
        
        .rules-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .rules-list li {
            margin-bottom: 12px;
        }
        
        .rule-link {
            display: block;
            padding: 15px;
            background: white;
            border: 2px solid #e0e0e0;
            border-radius: 8px;
            color: #2c3e50;
            text-decoration: none;
            transition: all 0.3s ease;
            cursor: pointer;
            font-weight: 500;
            font-size: 20px;			
        }
        
        .rule-link:hover {
            background: #e8f4f8;
            border-color: #667eea;
            transform: translateX(8px);
        }
        
        .rule-link small {
            display: block;
            color: #7f8c8d;
            font-size: 18px;
            margin-top: 5px;
            font-weight: normal;
        }
        
        /* Подробные описания */
        .rules-details {
            padding: 5px 0;
        }
        
        .rule-item {
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #ecf0f1;
            scroll-margin-top: 80px;
        }
        
        .rule-item:last-child {
            border-bottom: none;
        }
        
        .rule-item h2 {
            color: #667eea;
            font-size: 26px;
            margin-bottom: 15px;
            margin-top: 0;
        }
        
        .rule-item p {
            color: #555;
            font-size: 20px;
            line-height: 1.4;
            margin-bottom: 25px;
        }
		
        .rule-image {
            width: 100%;
            max-width: 600px;
            height: auto;
            border-radius: 8px;
            border: 2px solid #e0e0e0;
            margin: 0 auto 30px auto;
            display: block;
            transition: transform 0.3s ease;
        }		
        
        .rule-image:hover {
            transform: scale(1.02);
        }
        
        /* Кнопки навигации */
        .rule-nav {
            display: flex;
            justify-content: space-between;
            gap: 15px;
            margin-top: 30px;
        }
        
        .nav-link {
            flex: 1;
            padding: 14px 20px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            text-decoration: none;
            border-radius: 8px;
            text-align: center;
            transition: all 0.3s ease;
            font-weight: 500;
            border: none;
            cursor: pointer;
        }
        
        .nav-link:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
        }
        
        .prev-rule {
            text-align: left;
        }
        
        .next-rule {
            text-align: right;
        }
        
        /* Кнопка "Играть" */
        .play-button-container {
            text-align: center;
            margin-top: 10px;
            padding-top: 5px;
            border-top: 2px solid #ecf0f1;
        }
        
        .play-button {
            display: inline-block;
            padding: 16px 40px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            text-decoration: none;
            border-radius: 8px;
            font-size: 18px;
            font-weight: 600;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
            box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
        }
        
        .play-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(102, 126, 234, 0.6);
        }
        
        .play-button:active {
            transform: translateY(-1px);
        }
        
        /* Back to top кнопка */
        .back-to-toc {
            text-align: center;
            margin-top: 20px;
        }
        
        .back-to-toc a {
            color: #667eea;
            text-decoration: none;
            font-size: 20px;
            transition: color 0.3s ease;
        }
        
        .back-to-toc a:hover {
            color: #764ba2;
            text-decoration: underline;
        }
        
        /* Адаптив для мобильных */
        @media (max-width: 768px) {
            .rules-page {
                padding: 20px;
            }
            
            .rules-page h1 {
                font-size: 24px;
                margin-bottom: 15px;
            }
            
            .rules-intro {
                font-size: 16px;
                margin-bottom: 30px;
            }
            
            .rules-toc {
                padding: 15px;
                margin-bottom: 30px;
            }
            
            .rules-toc h2 {
                font-size: 18px;
                margin-bottom: 15px;
            }
            
            .rule-link {
                padding: 16px;
                font-size: 14px;
            }
            
            .rule-link small {
                font-size: 14px;
                margin-top: 4px;
            }
            
            .rule-item {
                margin-bottom: 35px;
                padding-bottom: 30px;
            }
            
            .rule-item h2 {
                font-size: 20px;
                margin-bottom: 12px;
            }
            
            .rule-item p {
                font-size: 18px;
                line-height: 1.6;
                margin-bottom: 15px;
            }
            
            .rule-nav {
                flex-direction: column;
                gap: 10px;
            }
            
            .nav-link {
                text-align: center;
                padding: 12px 15px;
                font-size: 14px;
            }
            
            .play-button {
                padding: 12px 30px;
                font-size: 16px;
            }
        }
        
        @media (max-width: 480px) {
            .rules-wrapper {
                padding: 10px;
            }
            
            .rules-page {
                padding: 15px;
                border-radius: 10px;
            }
            
            .rules-page h1 {
                font-size: 20px;
            }
            
            .rules-intro {
                font-size: 16px;
            }
            
            .rule-item h2 {
                font-size: 18px;
            }
            
            .rule-item p {
                font-size: 16px;
            }
            
            .play-button {
                padding: 12px 25px;
                font-size: 14px;
            }
        }