.signup-card:after{background:linear-gradient(115deg,#43ead6 0%,#75e8dc 13%,#7561f4 30%,#b35bd5 45%,#f45f8d 61%,#e7f77c 80%,#43ead6 100%);background-size:185% 185%;opacity:1;filter:drop-shadow(0 0 9px rgba(117,97,244,.52)) drop-shadow(0 0 4px rgba(67,234,214,.45));animation:visible-seamless-flow 12s cubic-bezier(.45,.05,.55,.95) infinite!important}.signup-card:focus-within:after{animation-duration:12s!important;opacity:1;filter:drop-shadow(0 0 11px rgba(117,97,244,.62)) drop-shadow(0 0 5px rgba(67,234,214,.52))}@keyframes visible-seamless-flow{0%{background-position:0% 45%}25%{background-position:50% 0%}50%{background-position:100% 55%}75%{background-position:48% 100%}100%{background-position:0% 45%}}@media(prefers-reduced-motion:reduce){.signup-card:after{animation:none!important;background-position:50% 50%}}