.efc-theme-modern{background:linear-gradient(135deg,rgba(99,102,241,.12),rgba(16,185,129,.12))}
.efc-theme-modern .efc-card{background:transparent}
.efc-theme-modern .efc-card .efc-front,.efc-theme-modern .efc-card .efc-back{background:linear-gradient(180deg,rgba(255,255,255,.9),rgba(255,255,255,.85))}
.efc-theme-modern .efc-item{background:linear-gradient(180deg,rgba(255,255,255,.9),rgba(255,255,255,.85))}