.utool-site-header {
  width: min(1100px, calc(100% - 32px));
  margin: 0 auto;
  padding: 26px 0 18px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid #d7d7d7;
  color: #222;
  background: #fff;
  font: 16px/1.55 Arial, Helvetica, sans-serif;
}

.utool-site-header img {
  display: block;
  width: 142px;
  height: auto;
}

.utool-site-header nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 0;
  font-size: .95rem;
}

.utool-site-header nav a {
  color: #075c9c;
  text-decoration: none;
}

.utool-site-header nav a:hover,
.utool-site-header nav a[aria-current="page"] {
  text-decoration: underline;
  text-decoration-thickness: auto;
  text-underline-offset: 4px;
}

@media (max-width: 700px) {
  .utool-site-header {
    align-items: flex-start;
    padding-top: 20px;
  }

  .utool-site-header nav {
    flex-direction: column;
    gap: 3px;
    text-align: right;
  }
}