.auth-backdrop{z-index:-1;pointer-events:none;background:#fff;position:fixed;inset:0;overflow:hidden}.auth-backdrop__still{width:100%;height:100%;transition:opacity .6s ease-out;position:absolute;inset:0}.auth-backdrop.hero-wave-animation--drawn:not(.auth-wave--refused) .auth-backdrop__still{opacity:0}.auth-backdrop__canvas{opacity:0;width:100%;height:100%;transition:opacity .6s ease-out;display:block;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#000 0% 50%,#0000 75%);mask-image:linear-gradient(#000 0% 50%,#0000 75%);-webkit-mask-size:100% 1250px;mask-size:100% 1250px;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}@media (width>=1264px){.auth-backdrop__canvas{-webkit-mask-size:100% 2500px;mask-size:100% 2500px}}.auth-backdrop.hero-wave-animation--drawn .auth-backdrop__canvas{opacity:1}.auth-backdrop.auth-wave--refused .auth-backdrop__canvas{opacity:0}@media (prefers-reduced-motion:reduce){.auth-backdrop__canvas,.auth-backdrop__still{transition:none}}