.erf-container{padding:18px;background:#0f172a;color:#fff;border-radius:12px;box-shadow:0 6px 20px rgba(10,10,20,0.6);font-family:Inter,Arial,Helvetica,sans-serif;}
.erf-title{font-size:20px;margin:0 0 8px;background:linear-gradient(90deg,#A855F7,#2DD4BF);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:700;}
.erf-desc{margin:0 0 12px;color:#cbd5e1;}
.erf-btn{background:#fbbf24;color:#0f172a;padding:8px 14px;border:none;border-radius:8px;font-weight:600;cursor:pointer;}
.erf-btn:hover{opacity:0.95}