/* Knowledge Base — docs-specific styles */
.docs-wrap {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 50px 24px 80px;
}
.docs-sidebar {
  position: sticky;
  top: 80px;
  align-self: start;
  font-size: 14px;
}
.docs-sidebar h4 {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 20px 0 10px;
}
.docs-sidebar h4:first-child { margin-top: 0; }
.docs-sidebar a {
  display: block;
  padding: 7px 12px;
  border-radius: 6px;
  color: var(--text-2);
  transition: all 0.15s;
}
.docs-sidebar a:hover {
  background: var(--bg-2);
  color: var(--text-1);
}
.docs-sidebar a.active {
  background: rgba(74, 144, 255, 0.12);
  color: var(--blue);
  font-weight: 500;
}
.docs-main {
  max-width: 720px;
  min-width: 0;
}
.docs-breadcrumb {
  font-size: 13px;
  color: var(--text-3);
  margin-bottom: 16px;
}
.docs-breadcrumb a { color: var(--blue); }
.docs-main h1 {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}
.docs-main .lead {
  font-size: 16px;
  color: var(--text-2);
  margin-bottom: 32px;
}
.docs-main h2 {
  font-size: 22px;
  font-weight: 600;
  margin: 36px 0 12px;
  padding-top: 8px;
}
.docs-main h3 {
  font-size: 17px;
  font-weight: 600;
  margin: 24px 0 8px;
}
.docs-main p, .docs-main li {
  color: var(--text-2);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 12px;
}
.docs-main ul, .docs-main ol {
  padding-left: 24px;
  margin-bottom: 16px;
}
.docs-main li { margin-bottom: 6px; }
.docs-main code {
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: 2px 7px;
  border-radius: 5px;
  font-size: 13px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: #00d4ff;
}
.docs-main pre {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  overflow-x: auto;
  margin: 12px 0 18px;
  font-size: 13px;
  line-height: 1.55;
}
.docs-main pre code {
  background: transparent;
  border: none;
  padding: 0;
  color: var(--text-1);
}
.docs-main .callout {
  background: rgba(74, 144, 255, 0.07);
  border-left: 3px solid var(--blue);
  padding: 14px 18px;
  border-radius: 0 8px 8px 0;
  margin: 18px 0;
  font-size: 14px;
}
.docs-main .callout.warn {
  background: rgba(245, 158, 11, 0.08);
  border-color: var(--yellow);
}
.docs-main .callout strong {
  color: var(--text-1);
  display: block;
  margin-bottom: 4px;
}
.docs-main hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 40px 0;
}
.docs-nav-bottom {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.docs-nav-bottom a {
  display: block;
  flex: 1;
  padding: 14px 18px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: all 0.15s;
}
.docs-nav-bottom a:hover {
  border-color: var(--blue);
  background: var(--bg-2);
}
.docs-nav-bottom .label {
  display: block;
  font-size: 11px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}
.docs-nav-bottom .title {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-1);
}
.docs-nav-bottom .next { text-align: right; }

/* Hub */
.docs-hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  margin: 32px 0;
}
.docs-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  transition: all 0.15s;
}
.docs-card:hover {
  border-color: rgba(74, 144, 255, 0.4);
  transform: translateY(-2px);
}
.docs-card h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-1);
}
.docs-card p {
  font-size: 13px;
  color: var(--text-2);
  margin-bottom: 12px;
}
.docs-card a {
  font-size: 13px;
  color: var(--blue);
  font-weight: 500;
}

@media (max-width: 820px) {
  .docs-wrap { grid-template-columns: 1fr; }
  .docs-sidebar { position: static; }
}