.cost-auth{width:min(440px,calc(100vw - 40px));box-sizing:border-box;border:1px solid #d8e2f0;border-radius:14px;padding:30px;color:#172b49;background:#fff;box-shadow:0 20px 60px #13274226;font:14px/1.6 Arial,sans-serif}
.cost-auth::backdrop{background:#edf1f8f5}
.cost-auth h1{font-size:23px;line-height:1.25;margin:0 0 16px}
.cost-auth p{margin:12px 0;color:#526681}
.cost-auth-message{min-height:44px}
.cost-auth-google{margin:18px 0}
.cost-auth button{padding:9px 14px;border:1px solid #cad6e6;background:#fff;border-radius:7px;color:#183c70;cursor:pointer;font:inherit}
.cost-auth button:disabled{opacity:.6;cursor:wait}
.cost-auth a{display:inline-block;margin:12px 0 0 16px;color:#245df5}
@media(max-width:480px){.cost-auth{padding:22px}.cost-auth a{display:block;margin-left:0}}