.site-header nav {
  gap: 18px;
}

.prepaid-dropdown {
  position: relative;
  z-index: 1;
  color: #fff;
  font-size: .92rem;
  font-weight: 600;
}

.prepaid-dropdown summary {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  cursor: pointer;
}

.prepaid-dropdown summary::-webkit-details-marker {
  display: none;
}

.prepaid-dropdown summary:hover,
.prepaid-dropdown[open] summary {
  color: var(--blue);
}

.prepaid-dropdown summary:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 5px;
}

.prepaid-dropdown[open] summary span {
  transform: rotate(180deg);
}

.prepaid-dropdown-links {
  position: absolute;
  z-index: 2;
  top: calc(100% + 16px);
  left: 0;
  min-width: 225px;
  padding: 8px;
  background: var(--ink);
  border-top: 3px solid var(--blue);
  box-shadow: 0 12px 28px #0004;
}

.prepaid-dropdown-links a {
  display: block;
  padding: 11px 12px;
  text-decoration: none;
}

.prepaid-dropdown-links a:hover,
.prepaid-dropdown-links a[aria-current="page"] {
  background: #ffffff12;
  color: var(--blue);
}

@media (max-width: 980px) {
  .prepaid-dropdown {
    width: 100%;
  }

  .prepaid-dropdown-links {
    position: static;
    min-width: 0;
    margin-top: 12px;
    box-shadow: none;
  }
}

.site-header nav > a[aria-current="page"] {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 7px;
}

.site-header a:focus-visible,
.site-header button:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 5px;
}

.submission-page .site-header {
  position: relative;
  background: var(--ink);
}