:root {
            --bg-primary: #0a0d1a;
            --bg-secondary: #1a1f3a;
            --bg-card: rgba(25, 30, 50, 0.9);
            --accent-primary: #ffd700;
            --accent-secondary: #64b5f6;
            --accent-tertiary: #4fc3f7;
            --text-primary: #ffffff;
            --text-secondary: #e3f2fd;
            --text-muted: #b0bec5;
            --success: #4caf50;
            --warning: #ff9800;
            --error: #f44336;
            
            --font-heading: 'Orbitron', monospace;
            --font-body: 'Inter', sans-serif;
            --text-xs: 0.75rem;
            --text-sm: 0.875rem;
            --text-base: 1rem;
            --text-lg: 1.125rem;
            --text-xl: 1.25rem;
            --text-2xl: 1.5rem;
            --text-3xl: 1.875rem;
            
            --space-1: 0.25rem;
            --space-2: 0.5rem;
            --space-3: 0.75rem;
            --space-4: 1rem;
            --space-5: 1.25rem;
            --space-6: 1.5rem;
            --space-8: 2rem;
            --space-12: 3rem;
            
            --radius-sm: 0.375rem;
            --radius-md: 0.5rem;
            --radius-lg: 0.75rem;
            --radius-xl: 1rem;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: var(--font-body);
            background: linear-gradient(135deg, #0a0a2e, #16213e, #1a1a3a);
            color: var(--text-primary);
            min-height: 100vh;
            line-height: 1.6;
            font-size: var(--text-base);
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        .header {
            background: rgba(0, 0, 0, 0.3);
            padding: var(--space-4) var(--space-6);
            border-bottom: 2px solid var(--accent-secondary);
            backdrop-filter: blur(20px);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
        }

        .header h1 {
            font-family: var(--font-heading);
            font-size: var(--text-xl);
            font-weight: 700;
            color: var(--accent-primary);
            text-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
        }

        .slide-counter {
            background: rgba(100, 181, 246, 0.2);
            padding: var(--space-2) var(--space-4);
            border-radius: var(--radius-lg);
            border: 1px solid var(--accent-secondary);
            font-size: var(--text-sm);
            font-weight: 500;
        }

        .main-content {
            flex: 1;
            display: flex;
            align-items: flex-start;
            justify-content: center;
            padding: var(--space-6);
            position: relative;
        }

        .slide {
            display: none;
            max-width: 1000px;
            width: 100%;
            background: var(--bg-card);
            border-radius: var(--radius-xl);
            padding: var(--space-8);
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6);
            backdrop-filter: blur(20px);
            animation: slideIn 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);;
        }

        .slide.active {
            display: block;
        }

        @keyframes slideIn {
            from {
                opacity: 0;
                transform: translateY(30px) scale(0.95);
            }
            to {
                opacity: 1;
                transform: translateY(0) scale(1);
            }
        }

        .faction-header {
            display: flex;
            gap: var(--space-6);
            margin-bottom: var(--space-8);
            align-items: flex-start;
        }

        .faction-image {
            border: none;
            width: 180px;
            height: 180px;
            background: linear-gradient(135deg, var(--bg-secondary), #2a2f4a);
            border-radius: var(--radius-lg);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-muted);
            font-size: var(--text-sm);
            text-align: center;
            flex-shrink: 0
            border: 2px solid rgba(100, 181, 246, 0.3);
            position: relative;
            overflow: hidden;
        }
        
        .faction-image::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(45deg, transparent 30%, rgba(100, 181, 246, 0.1) 50%, transparent 70%);
            animation: shimmer 3s infinite;
        }

        @keyframes shimmer {
            0%, 100% { transform: translateX(-100%); }
            50% { transform: translateX(100%); }
        }

        .faction-title {
            flex: 1;
        }
        
        .faction-name {
            font-family: var(--font-heading);
            font-size: var(--text-3xl);
            font-weight: 900;
            color: var(--accent-primary);
            margin-bottom: var(--space-2);
            text-shadow: 0 0 30px rgba(255, 215, 0, 0.5);
            line-height: 1.2;
        }

        .difficulty-badge {
            display: inline-flex;
            align-items: center;
            padding: var(--space-2) var(--space-4);
            border-radius: var(--radius-lg);
            font-size: var(--text-xs);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: var(--space-4);
        }
        
        .beginner {
            background: var(--success);
            color: white;
        }

        .intermediate {
            background: var(--warning);
            color: white;
        }

        .advanced {
            background: var(--error);
            color: white;
        }

        .faction-identity {
            font-size: var(--text-lg);
            color: var(--text-secondary);
            font-style: italic;
            line-height: 1.5;
            font-weight: 300;
        }
        
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--space-5);
            margin-top: var(--space-6);
        }

        .content-section {
            background: rgba(100, 181, 246, 0.08);
            border-radius: var(--radius-md);
            padding: var(--space-5);
            border-left: 4px solid var(--accent-secondary);
            transition: all 0.3s ease;
        }

        .content-section:hover {
            background: rgba(100, 181, 246, 0.12);
            border-left-color: var(--accent-tertiary);
            transform: translateX(4px);
        }

        .content-section h3 {
            color: var(--accent-secondary);
            font-size: var(--text-lg);
            font-weight: 600;
            margin-bottom: var(--space-3);
            font-family: var(--font-heading);
        }

        .content-section p {
            line-height: 1.6;
            color: var(--text-secondary);
        }

        .content-section ul {
            list-style: none;
            padding-left: 0;
        }

        .content-section li {
            margin-bottom: var(--space-3);
            padding-left: var(--space-5);
            position: relative;
            color: var(--text-secondary);
            line-height: 1.5;
        }

        .content-section li:before {
            content: "▶";
            position: absolute;
            left: 0;
            color: var(--accent-secondary);
            font-size: var(--text-sm);
        }
        
         .strengths-weaknesses {
            grid-column: 1 / -1;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--space-5);
        }

        .strengths {
            border-left-color: var(--success);
        }

        .weaknesses {
            border-left-color: var(--error);
        }

        .strengths h3 {
            color: var(--success);
        }

        .weaknesses h3 {
            color: var(--error);
        }
        
        .intro-slide {
            text-align: center;
            padding: var(--space-12) var(--space-8);
        }

        .intro-slide h2 {
            font-family: var(--font-heading);
            font-size: 3rem;
            font-weight: 900;
            color: var(--accent-primary);
            margin-bottom: var(--space-6);
            text-shadow: 0 0 40px rgba(255, 215, 0, 0.6);
            line-height: 1.1;
        }

        .intro-slide p {
            font-size: var(--text-xl);
            color: var(--text-secondary);
            margin-bottom: var(--space-8);
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
            font-weight: 300;
        }
        
        .navigation {
            position: fixed;
            bottom: var(--space-6);
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: var(--space-4);
            align-items: center;
            background: rgba(0, 0, 0, 0.8);
            padding: var(--space-4) var(--space-6);
            border-radius: var(--radius-xl);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(100, 181, 246, 0.3);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
        }

        .nav-btn {
            background: linear-gradient(135deg, var(--accent-secondary), var(--accent-tertiary));
            color: white;
            border: none;
            padding: var(--space-3) var(--space-5);
            border-radius: var(--radius-lg);
            cursor: pointer;
            font-size: var(--text-sm);
            font-weight: 600;
            transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            font-family: var(--font-body);
        }

        .nav-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(100, 181, 246, 0.4);
        }

        .nav-btn:disabled {
            background: #37474f;
            cursor: not-allowed;
            transform: none;
            box-shadow: none;
            opacity: 0.6;
        }
        
        .slide-indicators {
            display: flex;
            gap: var(--space-2);
        }

        .indicator {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.3);
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .indicator.active {
            background: var(--accent-primary);
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.6);
            transform: scale(1.2);
        }

        .indicator:hover {
            background: rgba(255, 255, 255, 0.5);
            transform: scale(1.1);
        }

        @media (max-width: 768px) {
            
            .header {
                padding: var(--space-3) var(--space-4);
            }
            
            .header h1 {
                font-size: var(--text-lg);
            }
            
            .main-content {
                padding: var(--space-4);
                padding-bottom: 120px;
            }
            
            .slide {
                padding: var(--space-5);
            }
            
            .slide-indicators {
                display: none !important;
            }
            
            .faction-header {
                flex-direction: column;
                align-items: center;
                text-align: center;
                gap: var(--space-4);
            }
            
            .faction-image {
                width: 120px;
                height: 120px;
            }
            
            .faction-name {
                font-size: var(--text-2xl);
            }
            
            .content-grid {
                grid-template-columns: 1fr;
                gap: var(--space-4);
            }
            
            .strengths-weaknesses {
                grid-template-columns: 1fr;
            }
            
            .intro-slide {
                padding: var(--space-8) var(--space-4);
            }
            
            .intro-slide h2 {
                font-size: var(--text-3xl);
            }
            
            .navigation {
                position: fixed !important;
                bottom: var(--space-4) !important;
                left: var(--space-4) !important;
                right: var(--space-4) !important;
                transform: none !important;
                width: auto !important;
                padding: var(--space-3) var(--space-2) !important;
                gap: var(--space-2) !important;
                justify-content: space-between !important;
            }
            
            .nav-btn {
                padding: var(--space-2) var(--space-4);
                font-size: var(--text-xs);
            }
        }