.guide-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 18px max(24px, calc((100vw - 1320px) / 2));
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}
.guide-brand,
.guide-header nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.guide-brand {
  font-weight: 600;
}
.guide-header nav {
  font-size: 14px;
}
.guide-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 64px;
  max-width: 1320px;
  margin: 48px auto;
  padding: 0 24px;
}
.guide-layout aside nav {
  position: sticky;
  top: 24px;
  max-height: calc(100vh - 48px);
  overflow: auto;
}
.guide-layout aside a {
  display: block;
  padding: 5px 0;
  font-size: 14px;
}
.guide-layout aside ol {
  padding: 12px 0;
  list-style: none;
  border-block: 1px solid var(--line);
  margin: 16px 0;
}
.guide-content {
  min-width: 0;
}
.guide-content h1 {
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.2;
  margin-bottom: 24px;
}
.guide-content h2 {
  font-size: 28px;
  margin: 42px 0 20px;
}
.guide-content h3 {
  font-size: 21px;
  margin: 30px 0 16px;
}
.guide-content p,
.guide-content ul,
.guide-content ol {
  margin: 16px 0;
}
.guide-content li {
  margin: 8px 0;
}
.guide-content ul,
.guide-content ol {
  padding-left: 24px;
}
.guide-content a,
.guide-layout aside a {
  color: var(--accent);
}
.guide-content a:hover,
.guide-layout aside a:hover {
  text-decoration: underline;
}
.guide-content code {
  font-family: Consolas, monospace;
  font-size: 0.9em;
  overflow-wrap: anywhere;
}
.guide-content :not(pre) > code {
  background: var(--surface-2);
  padding: 2px 4px;
  border-radius: 3px;
}
.guide-content pre {
  overflow: auto;
  padding: 20px;
  margin: 18px 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--code);
}
.guide-content table {
  display: block;
  overflow: auto;
  border-collapse: collapse;
  font-size: 14px;
  margin: 20px 0;
}
.guide-content th,
.guide-content td {
  padding: 10px;
  border: 1px solid var(--line);
  text-align: left;
}
.guide-content th {
  background: var(--surface-2);
}
.guide-content img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}
.guide-content img.guide-properties {
  max-width: 420px;
}
.guide-content hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 32px 0;
}
.guide-anchor {
  scroll-margin-top: 24px;
}
.guide-footer {
  padding: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}
@media (max-width: 850px) {
  .guide-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
    margin-top: 24px;
  }
  .guide-layout aside nav {
    position: static;
    max-height: none;
  }
}