.milestone-dialog{max-width:360px;width:calc(100% - 64px);border:1px solid #c5d8f7;border-radius:24px;padding:28px;text-align:center;background:#f8fbff;color:#183157;box-shadow:0 20px 80px #0004}.milestone-dialog::backdrop{background:#10182788}.milestone-dialog h2{font-size:22px}.milestone-dialog p{line-height:1.6}.milestone-dialog button{display:block;width:100%;padding:13px;margin-top:10px;border:0;border-radius:12px;background:#285cdb;color:white;font:inherit;cursor:pointer}.milestone-dialog button:last-child{background:transparent;color:inherit}.milestone-envelope{font-size:68px;position:relative;padding:12px}.milestone-envelope span{font-size:25px;position:absolute;left:calc(50% - 12px);top:4px;animation:milestone-heart 2s ease-out 1}@keyframes milestone-heart{0%{opacity:0;transform:translateY(32px) scale(.5)}60%{opacity:1;transform:translateY(-12px) scale(1.1)}100%{transform:translateY(0) scale(1)}}html[data-member-theme=night] .milestone-dialog{background:#1c2940;color:#dce5f2;border-color:#435777}@media(prefers-reduced-motion:reduce){.milestone-envelope span{animation:none}}