.nav-primary { display: contents; }
.wechat-copy-status {
  position: fixed;
  z-index: 100;
  bottom: calc(74px + env(safe-area-inset-bottom));
  left: 50%;
  transform: translateX(-50%);
  padding: 8px 14px;
  border-radius: 8px;
  background: #193950;
  color: white;
  font-size: 14px;
  white-space: nowrap;
  pointer-events: none;
}
.wechat-copy-status:empty { padding: 0; }
@media (max-width: 900px) {
  header nav > .wrap {
    grid-template-columns: repeat(3, minmax(0, 1fr)) minmax(0, 1.1fr);
    grid-template-rows: repeat(2, minmax(48px, auto));
    gap: 5px !important;
    padding: 8px 0;
    font-size: 16px;
  }
  header nav .nav-primary {
    display: contents;
  }
  header nav .nav-primary > a {
    display: grid;
    place-items: center;
    min-height: 48px;
    padding: 4px 2px;
    line-height: 1.25;
    border-radius: 7px;
    text-align: center;
  }
  header nav .nav-primary > a::after {
    display: none;
  }
  header nav .nav-primary > a[aria-current="page"] {
    background: #ffffff20;
    color: #ffd2b4;
  }
  header nav .loan-help-nav {
    grid-column: 4;
    grid-row: 1 / 3;
    align-self: stretch;
    display: flex;
    align-items: stretch;
  }
  header nav .loan-help-nav > summary {
    flex: 1;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    padding: 6px 2px;
    border-radius: 7px;
    background: #ffffff19;
    white-space: normal;
    text-align: center;
  }
  header nav .loan-help-nav > summary span {
    font-size: 13px;
  }
}