:root {
  --bg: #ffffff;
  --bg-alt: #f5f6f8;
  --fg: #1c2024;
  --fg-muted: #5b6470;
  --border: #e2e5e9;
  --accent: #1b6ef3;
  --code-bg: #f0f2f5;
  --max-width: 1320px;
  --sidebar-width: 240px; }

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171a;
    --bg-alt: #1b1f23;
    --fg: #e6e9ec;
    --fg-muted: #9aa4b2;
    --border: #2b3036;
    --accent: #5b9bff;
    --code-bg: #1e2226; } }

*, *::before, *::after {
  box-sizing: border-box; }

html {
  overflow-x: hidden; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  overflow-x: hidden; }

a {
  color: var(--accent); }

.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem clamp(1rem, 3vw, 2.5rem);
  border-bottom: 1px solid var(--border); }

.site-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 1.1rem;
  text-decoration: none;
  color: var(--fg); }

.site-nav a {
  margin-left: 1.25rem;
  text-decoration: none;
  color: var(--fg-muted); }

.site-nav a:hover {
  color: var(--accent); }

.page {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(1rem, 3vw, 2.5rem); }

.docs-layout {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  padding: 2rem 0;
  align-items: start; }

.sidebar {
  position: sticky;
  top: 1rem; }

@media (max-width: 900px) {
  .docs-layout {
    grid-template-columns: minmax(0, 1fr); }
  .sidebar {
    position: static;
    border-bottom: 1px solid var(--border);
    padding-bottom: 1rem;
    margin-bottom: 1rem; } }

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

.sidebar .sidebar-section {
  display: block;
  font-weight: 600;
  margin-top: 1.25rem;
  text-transform: uppercase;
  font-size: 0.75rem;
  color: var(--fg-muted);
  letter-spacing: 0.04em; }

.sidebar li a {
  display: block;
  padding: 0.25rem 0;
  text-decoration: none;
  color: var(--fg); }

.sidebar li a.active,
.sidebar li a:hover {
  color: var(--accent); }

.content {
  min-width: 0; }

.content h1 {
  margin-top: 0; }

.content img {
  max-width: 100%;
  height: auto; }

.content pre {
  background: var(--code-bg);
  padding: 1rem;
  border-radius: 0.375rem;
  overflow-x: auto;
  font-size: 0.95rem;
  line-height: 1.5; }

.content code {
  background: var(--code-bg);
  padding: 0.15em 0.4em;
  border-radius: 0.25rem;
  font-size: 0.95em;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  word-break: break-word; }

.content pre code {
  background: none;
  padding: 0;
  word-break: normal; }

.content table {
  display: block;
  max-width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
  margin: 1rem 0; }

.content th,
.content td {
  border: 1px solid var(--border);
  padding: 0.5rem 0.75rem;
  text-align: left; }

.site-footer {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem clamp(1rem, 3vw, 2.5rem);
  color: var(--fg-muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--border); }

pre.mermaid {
  background: none;
  text-align: center;
  overflow-x: auto; }