/* 柔和的呼吸灯特效 - 适配清新主题 */
        @keyframes fresh-pulse {
            0% { box-shadow: 0 0 15px rgba(52, 211, 153, 0.2); transform: scale(1); }
            50% { box-shadow: 0 0 30px rgba(52, 211, 153, 0.4); transform: scale(1.02); }
            100% { box-shadow: 0 0 15px rgba(52, 211, 153, 0.2); transform: scale(1); }
        }
        .product-glow {
            animation: fresh-pulse 4s infinite ease-in-out;
            border-radius: 16px;
        }