:root {
            --primary-color: #FF6B35;
            --secondary-color: #004E89;
            --accent-color: #FFD166;
            --text-dark: #2D3047;
            --text-light: #F8F9FA;
            --background-light: #FFFFFF;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: var(--text-dark);
            background-color: #f8f9fa;
        }
        .logo-text {
            font-family: 'Impact', 'Arial Black', sans-serif;
            font-size: 2.2rem;
            font-weight: bold;
            color: var(--primary-color);
            text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
            letter-spacing: 1px;
        }
        .logo-text span {
            color: var(--secondary-color);
        }
        .navbar {
            background: linear-gradient(135deg, var(--secondary-color) 0%, #1A659E 100%);
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        .nav-link {
            color: var(--text-light) !important;
            font-weight: 500;
            transition: all 0.3s ease;
            padding: 8px 15px !important;
            border-radius: 4px;
        }
        .nav-link:hover {
            background-color: rgba(255,255,255,0.15);
            transform: translateY(-2px);
        }
        .hero-section {
            background: linear-gradient(rgba(0,78,137,0.85), rgba(255,107,53,0.8)), url('https://via.placeholder.com/1600x900') center/cover no-repeat;
            color: white;
            padding: 100px 0;
            text-align: center;
            margin-bottom: 40px;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 20px;
            text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
        }
        .hero-subtitle {
            font-size: 1.4rem;
            max-width: 800px;
            margin: 0 auto 30px;
            opacity: 0.95;
        }
        .content-section {
            background-color: var(--background-light);
            border-radius: 12px;
            box-shadow: 0 6px 20px rgba(0,0,0,0.08);
            padding: 40px;
            margin-bottom: 40px;
        }
        h1, h2, h3 {
            color: var(--secondary-color);
            margin-bottom: 25px;
            font-weight: 700;
        }
        h1 {
            border-bottom: 3px solid var(--accent-color);
            padding-bottom: 15px;
        }
        h2 {
            border-left: 5px solid var(--primary-color);
            padding-left: 15px;
            margin-top: 40px;
        }
        h3 {
            color: var(--primary-color);
            margin-top: 30px;
        }
        p {
            margin-bottom: 25px;
            text-align: justify;
        }
        .highlight-box {
            background: linear-gradient(135deg, #FFE8D6 0%, #FFD6C8 100%);
            border-left: 5px solid var(--primary-color);
            padding: 25px;
            margin: 30px 0;
            border-radius: 0 8px 8px 0;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
        }
        .feature-list {
            list-style-type: none;
            padding-left: 0;
        }
        .feature-list li {
            padding: 12px 0;
            border-bottom: 1px solid #eee;
            position: relative;
            padding-left: 35px;
        }
        .feature-list li:before {
            content: "✓";
            color: var(--primary-color);
            font-weight: bold;
            position: absolute;
            left: 0;
            font-size: 1.2rem;
        }
        .game-image {
            border-radius: 10px;
            box-shadow: 0 8px 20px rgba(0,0,0,0.15);
            margin: 25px 0;
            transition: transform 0.3s ease;
            width: 100%;
        }
        .game-image:hover {
            transform: scale(1.02);
        }
        .table-of-contents {
            background-color: #f1f8ff;
            border-radius: 10px;
            padding: 25px;
            margin-bottom: 40px;
            border: 1px solid #d0e3ff;
        }
        .toc-title {
            color: var(--secondary-color);
            font-weight: 700;
            margin-bottom: 20px;
            text-align: center;
        }
        .toc-list {
            list-style-type: none;
            padding-left: 0;
        }
        .toc-list li {
            margin-bottom: 12px;
            padding-left: 20px;
            position: relative;
        }
        .toc-list li:before {
            content: "▶";
            color: var(--primary-color);
            position: absolute;
            left: 0;
        }
        .toc-list a {
            color: var(--text-dark);
            text-decoration: none;
            transition: color 0.3s ease;
        }
        .toc-list a:hover {
            color: var(--primary-color);
        }
        .key-fact {
            background-color: #e8f4ff;
            border-radius: 8px;
            padding: 20px;
            margin: 25px 0;
            border-left: 4px solid var(--secondary-color);
        }
        .fact-title {
            font-weight: 700;
            color: var(--secondary-color);
            margin-bottom: 10px;
        }
        footer {
            background: linear-gradient(135deg, var(--secondary-color) 0%, #1A659E 100%);
            color: var(--text-light);
            padding: 40px 0 20px;
            margin-top: 60px;
        }
        .footer-heading {
            font-weight: 700;
            margin-bottom: 20px;
            color: var(--accent-color);
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            margin-top: 30px;
            border-top: 1px solid rgba(255,255,255,0.2);
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
            .hero-subtitle {
                font-size: 1.2rem;
            }
            .content-section {
                padding: 25px 20px;
            }
            .logo-text {
                font-size: 1.8rem;
            }
        }
        .icon-box {
            text-align: center;
            padding: 20px;
            border-radius: 10px;
            background-color: white;
            box-shadow: 0 4px 12px rgba(0,0,0,0.08);
            margin-bottom: 25px;
            transition: transform 0.3s ease;
        }
        .icon-box:hover {
            transform: translateY(-5px);
        }
        .icon-box i {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 15px;
        }
        .stat-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--secondary-color);
            margin-bottom: 5px;
        }
        .stat-label {
            font-size: 1rem;
            color: var(--text-dark);
        }
        .quote-box {
            border-left: 5px solid var(--accent-color);
            padding: 25px;
            margin: 30px 0;
            background-color: #fff9e6;
            font-style: italic;
            border-radius: 0 8px 8px 0;
        }
        .quote-author {
            text-align: right;
            font-weight: 600;
            margin-top: 15px;
            color: var(--primary-color);
        }
        .btn-primary-custom {
            background: linear-gradient(135deg, var(--primary-color) 0%, #FF8C42 100%);
            border: none;
            color: white;
            padding: 12px 25px;
            border-radius: 50px;
            font-weight: 600;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(255,107,53,0.3);
        }
        .btn-primary-custom:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(255,107,53,0.4);
        }