body {
            font-family: 'Noto Sans SC', sans-serif;
            scroll-behavior: smooth;
        }
        .hero-gradient {
            background: linear-gradient(135deg, #1e3a29 0%, #2c7744 50%, #4CAF50 100%);
        }
        .section-padding {
            padding: 5rem 0;
        }
        .card-hover {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .card-hover:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
        }
        .nav-link {
            position: relative;
            padding: 0.5rem 1rem;
            transition: color 0.3s ease;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 2px;
            background: #4CAF50;
            transition: all 0.3s ease;
            transform: translateX(-50%);
        }
        .nav-link:hover::after {
            width: 80%;
        }
        .product-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 2rem;
        }
        @media (max-width: 768px) {
            .section-padding {
                padding: 3rem 0;
            }
            .hero-height {
                min-height: 70vh;
            }
        }
        .fade-in {
            animation: fadeIn 0.8s ease-out;
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .flink {
            display: inline-block;
            padding: 0.5rem 1rem;
            margin: 0.5rem;
            background: #f8f9fa;
            border-radius: 4px;
            transition: all 0.3s ease;
            text-decoration: none;
            color: #333;
            border: 1px solid #dee2e6;
        }
        .flink:hover {
            background: #e9ecef;
            transform: translateY(-2px);
            color: #2c7744;
        }
        .sticky-nav {
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(10px);
            transition: all 0.3s ease;
        }
        .text-shadow {
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }