.login-dialog {
  width: min(390px, calc(100% - 28px));
  text-align: center;
}

.login-dialog form { padding: 34px; }
.login-dialog h3 {
  font: 600 23px "Hiragino Maru Gothic ProN", "Yuanti SC", "STYuanti", "Songti SC", serif;
  margin: 8px 0;
}
.login-dialog p {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.7;
}
.login-dialog label { text-align: left; }
.login-dialog .primary { width: 100%; margin-top: 4px; }
.login-cat {
  display: grid;
  width: 56px;
  height: 56px;
  margin: 0 auto 13px;
  place-items: center;
  border-radius: 19px;
  background: linear-gradient(145deg, #f6d9dc, #f7e6d5);
  color: #986778;
  font-size: 31px;
  box-shadow: 0 10px 25px rgba(146, 91, 110, .14);
}
.login-dialog small {
  min-height: 16px;
  color: #b25c4f;
  font-size: 10px;
}