.skip-link {
  position: absolute;
  left: 0.75rem;
  top: 0.75rem;
  padding: 0.5rem 0.75rem;
  background: #fff;
  color: #111;
  z-index: 20;
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: none;
  outline: 3px solid #0044ff;
  outline-offset: 2px;
}

.site-header {
  border-top: 0;
}

.site-header .wrapper {
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.site-header-bar {
  display: block;
  margin-bottom: 1.25rem;
}

.site-header .site-title {
  float: none;
  display: inline-block;
  margin: 0;
  padding: 0;
  line-height: 1.3;
}

.doc-nav {
  clear: both;
  border-top: 1px solid #e8e8e8;
  padding-top: 1rem;
  margin: 0;
  text-align: left;
}

.doc-nav-heading {
  margin: 0 0 1rem;
  padding: 0;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #555;
  text-align: left;
}

.doc-nav-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}

.doc-nav-platform {
  margin: 0;
  padding: 0;
}

.doc-nav-platform-title {
  margin: 0 0 0.75rem;
  padding: 0 0 0.35rem;
  border-bottom: 1px solid #e8e8e8;
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
  text-align: left;
}

.doc-nav-langs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 0;
  padding: 0;
}

.doc-nav-lang-title {
  margin: 0 0 0.35rem;
  padding: 0;
  font-size: 0.95rem;
  font-weight: 700;
  color: #333;
  text-align: left;
}

.doc-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.doc-nav li + li {
  margin-top: 0.15rem;
}

.doc-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.15rem 0;
  margin: 0;
  line-height: 1.35;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.doc-nav a:focus {
  outline: 3px solid #0044ff;
  outline-offset: 2px;
}

.doc-nav a[aria-current="page"] {
  font-weight: 700;
  color: #111;
  text-decoration-thickness: 2px;
}

@media (max-width: 639px) {
  .site-header .wrapper,
  .page-content .wrapper {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

@media (min-width: 640px) {
  .doc-nav-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .doc-nav-langs {
    grid-template-columns: 1fr 1fr;
    gap: 1rem 1.25rem;
  }
}