body::before{content:"⚠️ Error temporal — Estamos trabajando para solucionarlo";position:fixed;top:0;left:0;width:100%;padding:20px;background:rgba(180,0,0,0.9);color:white;font-size:18px;font-weight:bold;text-align:center;z-index:99999;box-shadow:0 4px 10px rgba(0,0,0,0.4)}body::before{animation:blinkError 1.5s infinite}@keyframes blinkError{0%,100%{opacity:1}50%{opacity:0.5}}#et-main-area{filter:blur(3px);pointer-events:none}