:root {
            --saffron-primary: #FF9933;
            --saffron-secondary: #FFCC00;
            --saffron-accent: #8B4513;
            --text-dark: #2C1810;
            --bg-light: #FFF8E1;
        }
        body {
            font-family: 'Segoe UI', system-ui, sans-serif;
            background-color: var(--bg-light);
            color: var(--text-dark);
            line-height: 1.7;
        }
        .logo-brand {
            font-family: 'Georgia', serif;
            font-weight: bold;
            color: var(--saffron-primary);
            text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
            font-size: 2.2rem;
        }
        .nav-custom {
            background: linear-gradient(135deg, var(--saffron-primary), var(--saffron-secondary));
            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: 8px 16px !important;
            border-radius: 20px;
        }
        .nav-link:hover {
            background-color: rgba(255,255,255,0.2);
            transform: translateY(-2px);
        }
        .hero-section {
            background: linear-gradient(rgba(255, 153, 51, 0.9), rgba(255, 204, 0, 0.8)), url('https://via.placeholder.com/1600x900');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 80px 0;
            text-align: center;
            margin-bottom: 40px;
        }
        .content-section {
            background: white;
            border-radius: 15px;
            box-shadow: 0 5px 25px rgba(0,0,0,0.08);
            padding: 40px;
            margin-bottom: 30px;
        }
        h1, h2, h3 {
            color: var(--saffron-primary);
            margin-bottom: 1.5rem;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 700;
            text-shadow: 1px 1px 3px rgba(0,0,0,0.2);
        }
        h2 {
            font-size: 2.2rem;
            border-bottom: 3px solid var(--saffron-secondary);
            padding-bottom: 10px;
        }
        h3 {
            font-size: 1.8rem;
            color: var(--saffron-accent);
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
        }
        .key-term {
            background-color: rgba(255, 204, 0, 0.2);
            padding: 2px 6px;
            border-radius: 4px;
            font-weight: 600;
        }
        .feature-icon {
            color: var(--saffron-primary);
            margin-right: 10px;
            font-size: 1.2rem;
        }
        .img-container {
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 8px 20px rgba(0,0,0,0.15);
            margin: 25px 0;
            transition: transform 0.3s ease;
        }
        .img-container:hover {
            transform: scale(1.02);
        }
        .highlight-box {
            background: linear-gradient(135deg, #FFF8E1, #FFE4B5);
            border-left: 5px solid var(--saffron-primary);
            padding: 25px;
            border-radius: 8px;
            margin: 25px 0;
        }
        .table-custom {
            background-color: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
        }
        .table-custom th {
            background-color: var(--saffron-primary);
            color: white;
        }
        footer {
            background: linear-gradient(135deg, var(--saffron-accent), #5D4037);
            color: white;
            padding: 40px 0 20px;
            margin-top: 50px;
        }
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: var(--saffron-primary);
            color: white;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            box-shadow: 0 4px 12px rgba(0,0,0,0.2);
            transition: all 0.3s ease;
            z-index: 1000;
        }
        .back-to-top:hover {
            background: var(--saffron-secondary);
            transform: translateY(-5px);
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            .content-section {
                padding: 25px 20px;
            }
            .hero-section {
                padding: 50px 0;
            }
        }