.docs-body {
  background: #f3f7fc;
}

.docs-layout {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 1.2rem;
  padding: 1.2rem 0 2rem;
}

.docs-sidebar,
.docs-content {
  background: #ffffff;
  border: 1px solid #d5dfeb;
  border-radius: 12px;
}

.docs-sidebar {
  position: sticky;
  top: 88px;
  max-height: calc(100vh - 104px);
  overflow-y: auto;
  padding: 1rem;
}

.docs-sidebar h1 {
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.sidebar-note {
  margin-top: 0;
  color: #58708d;
  font-size: 0.94rem;
}

.docs-menu {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.docs-section {
  list-style: none;
}

.docs-section-heading {
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: #24476f;
  margin-bottom: 0.2rem;
}

.docs-section-note {
  margin: 0 0 0.45rem;
  font-size: 0.82rem;
  line-height: 1.45;
  color: #597290;
}

.docs-menu-top,
.docs-submenu {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.docs-submenu {
  margin-left: 0.5rem;
  padding-left: 0.55rem;
  border-left: 2px solid #d9e5f2;
}

.docs-menu a {
  display: block;
  padding: 0.5rem 0.55rem;
  border-radius: 8px;
  color: #1f334b;
  text-decoration: none;
  border: 1px solid transparent;
}

.docs-link-title {
  display: block;
}

.docs-link-description {
  display: block;
  margin-top: 0.16rem;
  font-size: 0.79rem;
  line-height: 1.35;
  color: #5e7795;
}

.docs-menu a:hover,
.docs-menu a:focus-visible {
  background: #edf4fb;
  border-color: #c2d3e6;
}

.docs-menu a.active {
  background: #dce9f7;
  border-color: #abc3df;
  color: #10345f;
  font-weight: 700;
}

.docs-menu a.active .docs-link-description {
  color: #2b4f77;
}

.docs-content {
  padding: 1.25rem;
  min-height: 70vh;
}

.markdown-body {
  color: #1f334b;
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4 {
  color: #0f2c4f;
  margin-top: 1.2rem;
}

.markdown-body h1 {
  font-size: 1.9rem;
  margin-top: 0;
}

.markdown-body h2 {
  font-size: 1.45rem;
}

.markdown-body p,
.markdown-body li {
  line-height: 1.7;
}

.markdown-body pre {
  background: #0f2338;
  color: #ecf4ff;
  border-radius: 8px;
  padding: 0.85rem;
  overflow-x: auto;
}

.markdown-body code {
  background: #eaf2fa;
  color: #123a67;
  border-radius: 4px;
  padding: 0.12rem 0.25rem;
}

.markdown-body pre code {
  background: transparent;
  color: inherit;
  padding: 0;
}

.markdown-body blockquote {
  border-left: 4px solid #9db7d4;
  margin-left: 0;
  padding-left: 0.8rem;
  color: #415d7c;
}

.markdown-body table {
  border-collapse: collapse;
  width: 100%;
}

.markdown-body th,
.markdown-body td {
  border: 1px solid #cfdae7;
  padding: 0.5rem;
  text-align: left;
}

.markdown-body th {
  background: #edf3fa;
}

@media (max-width: 980px) {
  .docs-layout {
    grid-template-columns: 1fr;
  }

  .docs-sidebar {
    position: static;
    max-height: none;
  }
}