.signin-only {
  position: relative;
  min-height: 100vh;
  display: block;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
}

.signin-only > .black-pill {
  position: absolute;
  left: 50%;
  bottom: max(48px, env(safe-area-inset-bottom));
  transform: translateX(-50%);
  min-width: 260px;
  height: 64px;
  padding: 0 34px;
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1;
}

.signin-only > .signin-menu {
  top: auto;
  left: 50%;
  bottom: max(124px, calc(env(safe-area-inset-bottom) + 76px));
  transform: translateX(-50%);
}

@media (max-width: 600px) {
  .signin-only > .black-pill {
    min-width: 220px;
    height: 58px;
    font-size: 22px;
  }
}