:root {
            --primary-green: #2ecc71;
            --secondary-green: #27ae60;
            --accent-orange: #e67e22;
            --gold-yellow: #f1c40f;
            --earth-brown: #8b4513;
            --sky-blue: #3498db;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background: linear-gradient(135deg, #f5f9f0 0%, #e8f5e8 100%);
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            color: var(--primary-green) !important;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
        }
        .hero-section {
            background: linear-gradient(rgba(46, 204, 113, 0.9), rgba(39, 174, 96, 0.9)), url('https://via.placeholder.com/1200x600') center/cover no-repeat;
            color: white;
            padding: 100px 0;
            text-align: center;
            border-radius: 0 0 30px 30px;
            margin-bottom: 40px;
        }
        .section-title {
            color: var(--secondary-green);
            border-left: 5px solid var(--accent-orange);
            padding-left: 15px;
            margin: 30px 0 20px;
            font-weight: 700;
        }
        .content-card {
            background: white;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            padding: 25px;
            margin-bottom: 30px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: none;
        }
        .content-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.15);
        }
        .feature-icon {
            font-size: 2.5rem;
            color: var(--primary-green);
            margin-bottom: 15px;
        }
        .game-image {
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            margin: 20px 0;
            width: 100%;
            height: auto;
        }
        .highlight-text {
            background: linear-gradient(120deg, var(--gold-yellow) 0%, var(--gold-yellow) 100%);
            background-repeat: no-repeat;
            background-size: 100% 0.4em;
            background-position: 0 88%;
            font-weight: 700;
            padding: 0 3px;
        }
        .strategy-box {
            background: #f8f9fa;
            border-left: 4px solid var(--accent-orange);
            padding: 20px;
            margin: 20px 0;
            border-radius: 0 10px 10px 0;
        }
        .nav-pills .nav-link.active {
            background-color: var(--primary-green);
            font-weight: 600;
        }
        .nav-pills .nav-link {
            color: var(--secondary-green);
        }
        footer {
            background: linear-gradient(135deg, var(--secondary-green) 0%, #1e8449 100%);
            color: white;
            padding: 40px 0 20px;
            margin-top: 50px;
        }
        .copyright {
            border-top: 1px solid rgba(255,255,255,0.2);
            padding-top: 20px;
            margin-top: 20px;
            text-align: center;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 60px 0;
                border-radius: 0 0 20px 20px;
            }
            .navbar-brand {
                font-size: 1.5rem;
            }
            .content-card {
                padding: 20px;
            }
        }