:root {
            --primary-gold: #FFD700;
            --secondary-red: #DC143C;
            --accent-green: #228B22;
            --dark-blue: #000080;
            --light-cream: #FFFDD0;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background: linear-gradient(135deg, var(--light-cream) 0%, #ffffff 100%);
        }
        .logo-text {
            font-family: 'Georgia', serif;
            font-weight: bold;
            font-size: 2.2rem;
            color: var(--primary-gold);
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
            background: linear-gradient(45deg, var(--dark-blue), var(--secondary-red));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            padding: 10px 0;
        }
        .nav-custom {
            background: linear-gradient(90deg, var(--dark-blue) 0%, var(--secondary-red) 100%);
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        .nav-link {
            color: white !important;
            font-weight: 500;
            transition: all 0.3s ease;
            padding: 10px 15px !important;
        }
        .nav-link:hover {
            background-color: rgba(255,255,255,0.2);
            border-radius: 5px;
            transform: translateY(-2px);
        }
        h1, h2, h3 {
            color: var(--dark-blue);
            margin-top: 1.5rem;
            margin-bottom: 1rem;
        }
        h1 {
            border-bottom: 3px solid var(--primary-gold);
            padding-bottom: 10px;
            font-size: 2.5rem;
        }
        h2 {
            border-left: 5px solid var(--secondary-red);
            padding-left: 15px;
            font-size: 2rem;
        }
        h3 {
            color: var(--accent-green);
            font-size: 1.5rem;
        }
        .content-section {
            background: white;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            padding: 30px;
            margin-bottom: 30px;
            transition: transform 0.3s ease;
        }
        .content-section:hover {
            transform: translateY(-5px);
        }
        .keyword-highlight {
            background-color: rgba(255, 215, 0, 0.2);
            padding: 2px 6px;
            border-radius: 3px;
            font-weight: bold;
        }
        .feature-box {
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
            border-left: 4px solid var(--primary-gold);
            padding: 20px;
            margin: 20px 0;
            border-radius: 0 8px 8px 0;
        }
        .img-container {
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            margin: 25px 0;
            transition: transform 0.3s ease;
        }
        .img-container:hover {
            transform: scale(1.02);
        }
        .fact-box {
            background: linear-gradient(135deg, var(--primary-gold) 0%, #FFEC8B 100%);
            color: #333;
            padding: 20px;
            border-radius: 10px;
            margin: 20px 0;
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        }
        footer {
            background: linear-gradient(90deg, var(--dark-blue) 0%, #1a1a5e 100%);
            color: white;
            padding: 30px 0 15px;
            margin-top: 50px;
        }
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: var(--secondary-red);
            color: white;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            box-shadow: 0 4px 10px rgba(0,0,0,0.2);
            transition: all 0.3s ease;
            z-index: 1000;
        }
        .back-to-top:hover {
            background: var(--primary-gold);
            color: #333;
            transform: translateY(-5px);
        }
        @media (max-width: 768px) {
            .logo-text {
                font-size: 1.8rem;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.7rem;
            }
            .content-section {
                padding: 20px;
            }
        }