@media (max-width: 650px) {
        #tarmex-popup-split-content { 
            grid-template-columns: 1fr !important; 
            gap: 15px !important; 
            padding: 20px !important; 
            max-width: 90% !important; 
            max-height: 85vh !important; 
            overflow-y: auto !important;
        }
        .tarmex-split-img-box { 
            order: -1 !important; 
            aspect-ratio: 16/9 !important; 
        }
        #tarmex-popup-split-content .tarmex-split-info-box { 
            text-align: center !important; 
        }
        /* Ajuste específico para que la X sea más fácil de tocar en móvil */
        #tarmex-close-split-popup {
            top: -15px !important; 
            right: -5px !important;
            width: 44px !important;
            height: 44px !important;
            font-size: 28px !important;
            border-width: 3px !important;
        }
    }