:root {
            --primary-orange: #FF6B35;
            --secondary-yellow: #FFD166;
            --accent-green: #06D6A0;
            --dark-brown: #8B4513;
            --light-cream: #FFF8E1;
        }
        body {
            font-family: 'Segoe UI', system-ui, sans-serif;
            background: linear-gradient(135deg, var(--light-cream) 0%, #ffffff 100%);
            color: #333;
            line-height: 1.7;
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            color: var(--primary-orange) !important;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
        }
        .hero-section {
            background: linear-gradient(rgba(255,107,53,0.9), rgba(255,209,102,0.8)), url('https://via.placeholder.com/1200x600') center/cover;
            color: white;
            padding: 100px 0;
            text-align: center;
            border-radius: 0 0 30px 30px;
            margin-bottom: 40px;
        }
        .content-section {
            background: white;
            border-radius: 15px;
            padding: 30px;
            margin-bottom: 30px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
            transition: transform 0.3s ease;
        }
        .content-section:hover {
            transform: translateY(-5px);
        }
        h1, h2, h3 {
            color: var(--dark-brown);
            margin-bottom: 1.5rem;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            text-shadow: 1px 1px 3px rgba(0,0,0,0.2);
        }
        h2 {
            border-left: 5px solid var(--primary-orange);
            padding-left: 15px;
            margin-top: 2.5rem;
        }
        h3 {
            color: var(--primary-orange);
            margin-top: 2rem;
        }
        .keyword-highlight {
            background-color: var(--secondary-yellow);
            padding: 2px 6px;
            border-radius: 4px;
            font-weight: 600;
        }
        .feature-icon {
            font-size: 2rem;
            color: var(--primary-orange);
            margin-right: 15px;
            vertical-align: middle;
        }
        .game-image {
            border-radius: 12px;
            box-shadow: 0 8px 20px rgba(0,0,0,0.15);
            margin: 25px 0;
            transition: transform 0.4s ease;
            width: 100%;
        }
        .game-image:hover {
            transform: scale(1.02);
        }
        .nav-pills .nav-link.active {
            background-color: var(--primary-orange);
            font-weight: 600;
        }
        .nav-pills .nav-link {
            color: var(--dark-brown);
        }
        footer {
            background-color: var(--dark-brown);
            color: white;
            padding: 40px 0 20px;
            margin-top: 50px;
        }
        .emoji-divider {
            text-align: center;
            font-size: 1.5rem;
            margin: 30px 0;
            opacity: 0.7;
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 60px 0;
            }
            h1 {
                font-size: 2.2rem;
            }
            .content-section {
                padding: 20px;
            }
        }
        .table-of-contents {
            background-color: #f8f9fa;
            border-radius: 10px;
            padding: 20px;
            margin-bottom: 30px;
        }
        .table-of-contents ul {
            list-style-type: none;
            padding-left: 0;
        }
        .table-of-contents li {
            margin-bottom: 10px;
            padding-left: 20px;
            position: relative;
        }
        .table-of-contents li:before {
            content: "▶";
            color: var(--primary-orange);
            position: absolute;
            left: 0;
        }
        .table-of-contents a {
            text-decoration: none;
            color: var(--dark-brown);
            transition: color 0.3s;
        }
        .table-of-contents a:hover {
            color: var(--primary-orange);
        }