:root {
  --bg: #f2f5f7;
  --bg-subtle: #e8eef1;
  --surface: #ffffff;
  --ink: #122033;
  --muted: #5a6876;
  --faint: #84919d;
  --line: #d7e0e6;
  --line-strong: #c5d0d8;
  --brand: #0b6b86;
  --brand-hover: #09586e;
  --brand-soft: #e4f2f6;
  --copper: #c45c26;
  --copper-soft: #f8ece4;
  --ok: #1f8a5b;
  --ok-soft: #e8f6ef;
  --warn: #b7791f;
  --warn-soft: #f8f1e3;
  --danger: #c23b3b;
  --danger-soft: #f8eaea;
  --code-bg: #15202b;
  --code-fg: #d7e2ea;
  --code-muted: #8aa0ae;
  --shadow: 0 1px 2px rgba(18, 32, 51, 0.05), 0 10px 28px rgba(18, 32, 51, 0.05);
  --radius: 10px;
  --radius-sm: 6px;
  --header-h: 56px;
  --nav-w: 272px;
  --code-w: 420px;
  --font: "IBM Plex Sans", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", ui-monospace, Menlo, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  font-size: 14px;
  line-height: 1.6;
}

button, input, select { font-family: inherit; }
a { color: var(--brand); text-decoration: none; }
a:hover { color: var(--brand-hover); }
code, kbd {
  font-family: var(--mono);
  font-size: 12.5px;
}
kbd {
  display: inline-flex;
  align-items: center;
  min-height: 20px;
  padding: 0 6px;
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: 4px;
  background: var(--surface);
  color: var(--muted);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 20px;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
  flex-wrap: nowrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 600;
  letter-spacing: 0.01em;
  flex: 0 0 auto;
}
.brand:hover { color: var(--ink); }
.brand-mark {
  width: 28px;
  height: 28px;
  display: block;
}
.brand-sub {
  display: none;
  margin-left: 2px;
  color: var(--faint);
  font-weight: 400;
  font-size: 12px;
}
.top-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.top-nav a {
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-weight: 500;
}
.top-nav a:hover,
.top-nav a.is-active {
  color: var(--ink);
  background: var(--bg-subtle);
}
.topbar-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}
.search-trigger {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 210px;
  height: 36px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
  color: var(--faint);
  cursor: pointer;
}
.search-trigger:hover { border-color: var(--line-strong); }
.icon-btn:hover { background: var(--bg-subtle); }
.topbar .menu-btn { display: none; }

.page {
  min-height: calc(100vh - var(--header-h));
}

/* Home */
.hero {
  max-width: 1120px;
  margin: 0 auto;
  padding: 48px 24px 28px;
}
.eyebrow {
  color: var(--copper);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.hero h1 {
  margin: 8px 0 10px;
  font-size: 36px;
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: -0.03em;
}
.hero p {
  max-width: 640px;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 40px;
  padding: 0 16px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-weight: 600;
  cursor: pointer;
}
.btn-primary {
  background: var(--brand);
  color: #fff;
}
.btn-primary:hover { background: var(--brand-hover); color: #fff; }
.btn-secondary {
  background: var(--surface);
  border-color: var(--line);
  color: var(--ink);
}
.btn-secondary:hover { background: var(--bg-subtle); color: var(--ink); }

.home-search {
  max-width: 1120px;
  margin: 0 auto 28px;
  padding: 0 24px;
}
.home-search input {
  width: 100%;
  height: 48px;
  padding: 0 16px 0 44px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='none' stroke='%2384919d' stroke-width='2' viewBox='0 0 24 24'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='M20 20l-3-3'/%3E%3C/svg%3E") 16px 50% no-repeat;
  box-shadow: var(--shadow);
  outline: none;
}
.home-search input:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-soft);
}

.home-grid {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px 48px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
}
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.panel h2 {
  margin: 0;
  padding: 18px 20px 12px;
  font-size: 15px;
  font-weight: 600;
}
.api-index { padding: 0 8px 12px; }
.api-index-group + .api-index-group { margin-top: 10px; }
.api-index-label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px 8px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
}
.api-index-item-num {
  flex: 0 0 2.2em;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 11px;
}
.api-index a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 8px;
  color: var(--ink);
}
.api-index a:hover { background: var(--bg); }
.api-index .path {
  margin-left: auto;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 12px;
}
.method {
  flex: 0 0 auto;
  min-width: 44px;
  padding: 1px 6px;
  border-radius: 4px;
  background: var(--copper-soft);
  color: var(--copper);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  text-align: center;
}
.side-cards { display: flex; flex-direction: column; gap: 16px; }
.side-card {
  padding: 20px;
}
.side-card h3 { margin: 0 0 8px; font-size: 16px; }
.side-card p { margin: 0 0 12px; color: var(--muted); }
.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.chip {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 12px;
  font-weight: 500;
}
.chip-warn { background: var(--warn-soft); color: var(--warn); }

.site-footer {
  padding: 20px 24px 32px;
  color: var(--faint);
  text-align: center;
  font-size: 12px;
}

/* Docs shell */
.docs-shell {
  display: grid;
  grid-template-columns: var(--nav-w) 12px minmax(0, 1fr) 12px var(--code-w);
  min-height: calc(100vh - var(--header-h));
}
.docs-shell.is-guide {
  grid-template-columns: var(--nav-w) 12px minmax(0, 1fr);
}
.docs-shell.is-guide .docs-code,
.docs-shell.is-guide .docs-code-resizer { display: none; }
.docs-nav {
  position: sticky;
  top: var(--header-h);
  height: calc(100vh - var(--header-h));
  overflow: auto;
  padding: 12px 8px 32px;
  background: var(--surface);
  border-right: 1px solid var(--line);
}
.docs-resizer {
  position: sticky;
  top: var(--header-h);
  z-index: 16;
  width: 12px;
  height: calc(100vh - var(--header-h));
  margin: 0 -6px;
  cursor: col-resize;
  touch-action: none;
  background: transparent;
}
.docs-resizer::after {
  content: "";
  position: absolute;
  top: 42%;
  left: 4px;
  width: 4px;
  height: 40px;
  border-radius: 99px;
  background: var(--line-strong);
}
.docs-code-resizer::after {
  background: rgba(255, 255, 255, 0.35);
}
.docs-resizer:hover,
.docs-resizer:focus-visible,
body.is-resizing-pane .docs-resizer.is-active {
  background: rgba(11, 107, 134, 0.12);
}
.docs-resizer:hover::after,
.docs-resizer:focus-visible::after,
body.is-resizing-pane .docs-resizer.is-active::after {
  background: var(--brand);
}
.docs-code-resizer:hover::after,
.docs-code-resizer:focus-visible::after,
body.is-resizing-pane .docs-code-resizer.is-active::after {
  background: #9ad4e6;
}
body.is-resizing-pane,
body.is-resizing-pane * {
  cursor: col-resize !important;
  user-select: none !important;
}
.docs-nav-home { display: none; }
.docs-nav-group {
  margin: 0 0 8px;
  padding: 8px 6px 8px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
}
.docs-nav-group-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 6px;
  padding: 2px 4px 8px;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.3;
}
.docs-nav-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 22px;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: var(--brand);
  color: #fff;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
}
.docs-nav-home a,
.docs-nav-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 7px 8px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}
.docs-nav-item-index {
  flex: 0 0 2.2em;
  margin-top: 1px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}
.docs-nav-home a:hover,
.docs-nav-item:hover { background: var(--surface); color: var(--ink); }
.docs-nav-item.is-active {
  background: var(--brand-soft);
  color: var(--brand);
  font-weight: 600;
}
.docs-nav-item.is-active .docs-nav-item-index { color: var(--brand); }
.nav-overlay { display: none; }
.docs-main {
  min-width: 0;
  padding: 28px 32px 80px;
}
.docs-code {
  position: sticky;
  top: var(--header-h);
  height: calc(100vh - var(--header-h));
  min-width: 0;
  overflow: auto;
  background: var(--code-bg);
  color: var(--code-fg);
}

.endpoint-head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}
.endpoint-head h1 {
  margin: 0;
  font-size: 28px;
  line-height: 1.25;
  letter-spacing: -0.03em;
}
.endpoint-path {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  overflow: auto;
}
.endpoint-path code {
  flex: 1;
  color: var(--ink);
  font-size: 13px;
  white-space: nowrap;
}
.copy-btn {
  height: 28px;
  padding: 0 10px;
  border: 0;
  border-radius: 6px;
  background: var(--bg-subtle);
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
}
.copy-btn:hover { color: var(--ink); }
.meta-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.pill {
  display: inline-flex;
  align-items: center;
  height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--bg-subtle);
  color: var(--muted);
  font-size: 12px;
}
.pill-ok { background: var(--ok-soft); color: var(--ok); }
.pill-warn { background: var(--warn-soft); color: var(--warn); }

.prose { max-width: 760px; }
.prose p, .prose li { color: var(--muted); }
.prose h2 {
  margin: 32px 0 12px;
  font-size: 18px;
}
.prose h3 {
  margin: 24px 0 8px;
  font-size: 15px;
}
.note {
  margin: 16px 0;
  padding: 12px 14px;
  border-left: 3px solid var(--brand);
  background: var(--brand-soft);
  border-radius: 0 8px 8px 0;
  color: var(--ink);
}
.note-warn {
  border-left-color: var(--warn);
  background: var(--warn-soft);
}
.note-list {
  margin: 0 0 20px;
  padding: 12px 14px 12px 32px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
}
.note-list li + li { margin-top: 8px; }
.query-flow-image {
  margin: 32px 0 8px;
}
.query-flow-image > h2 {
  margin-top: 0;
}
.query-flow-image-frame {
  overflow-x: auto;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}
.query-flow-image-frame a {
  display: block;
  width: max-content;
  margin: 0 auto;
}
.query-flow-image-frame img {
  display: block;
  width: 100%;
  max-width: 755px;
  height: auto;
}
.query-flow-image-hint {
  margin: 8px 0 0;
  color: var(--faint);
  font-size: 12px;
}
.steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}
.steps li {
  position: relative;
  margin: 0 0 12px;
  padding: 12px 14px 12px 48px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}
.steps li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 14px;
  top: 12px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}
table.params {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
}
.params th, .params td {
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}
.params th {
  background: #f7f9fb;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}
.params tr:last-child td { border-bottom: 0; }
.params .name {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--ink);
  white-space: nowrap;
}
.params .child .name { padding-left: 28px; color: var(--muted); }
.req {
  display: inline-flex;
  margin-left: 6px;
  padding: 0 5px;
  border-radius: 4px;
  background: var(--danger-soft);
  color: var(--danger);
  font-size: 11px;
  font-weight: 600;
}
.opt {
  display: inline-flex;
  margin-left: 6px;
  padding: 0 5px;
  border-radius: 4px;
  background: var(--bg-subtle);
  color: var(--faint);
  font-size: 11px;
}
.type { color: var(--faint); font-family: var(--mono); font-size: 12px; }

.code-toolbar {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 12px 0;
}
.lang-tab {
  height: 32px;
  padding: 0 10px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--code-muted);
  cursor: pointer;
}
.lang-tab.is-active,
.lang-tab:hover { color: #fff; background: rgba(255,255,255,0.08); }
.code-toolbar .copy-btn {
  margin-left: auto;
  background: rgba(255,255,255,0.08);
  color: var(--code-fg);
}
.docs-code pre {
  margin: 8px 12px 16px;
  padding: 12px;
  overflow: auto;
  background: #101920;
  border-radius: 8px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.55;
}
.docs-code h4 {
  margin: 18px 16px 0;
  color: var(--code-muted);
  font-size: 12px;
  font-weight: 500;
}
.mobile-code-toggle { display: none; }

/* FAQ */
.faq-page {
  max-width: 860px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}
.faq-page h1 { margin: 0 0 8px; font-size: 28px; }
.faq-toolbar {
  margin: 0 0 28px;
}
.faq-toolbar input {
  width: 100%;
  max-width: 560px;
  height: 44px;
  padding: 0 14px 0 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='18' fill='none' stroke='%2384919d' stroke-width='2' viewBox='0 0 24 24'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='M20 20l-3-3'/%3E%3C/svg%3E") 14px 50% no-repeat;
  outline: none;
}
.faq-doc { padding-bottom: 48px; }
.faq-group {
  margin: 0 0 40px;
  scroll-margin-top: calc(var(--header-h) + 16px);
}
.faq-group-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  font-size: 22px;
  line-height: 1.3;
}
.faq-group-sub {
  color: var(--faint);
  font-size: 13px;
  font-weight: 500;
}
.faq-sub {
  margin: 0 0 24px;
  scroll-margin-top: calc(var(--header-h) + 16px);
}
.faq-sub h3 {
  margin: 0 0 10px;
  font-size: 15px;
}
.faq-item {
  margin-bottom: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 16px;
  font-weight: 600;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--faint);
  font-weight: 400;
}
.faq-item[open] summary::after { content: "–"; }
.faq-item .answer {
  padding: 0 16px 14px;
  color: var(--muted);
}
.faq-q {
  display: inline-block;
  min-width: 1.8em;
  margin-right: 8px;
  color: var(--brand);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
}
.faq-empty { color: var(--faint); }

/* Search overlay */
.search-overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: none;
  background: rgba(18, 32, 51, 0.42);
}
.search-overlay.is-open { display: block; }
.search-dialog {
  width: min(680px, calc(100% - 32px));
  margin: 10vh auto 0;
  background: var(--surface);
  border-radius: 12px;
  box-shadow: 0 20px 50px rgba(18, 32, 51, 0.18);
  overflow: hidden;
}
.search-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 12px 0 16px;
  border-bottom: 1px solid var(--line);
  color: var(--faint);
}
.search-bar input {
  flex: 1;
  height: 52px;
  border: 0;
  outline: none;
  font-size: 16px;
  color: var(--ink);
}
.search-close {
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font-size: 22px;
  cursor: pointer;
}
.search-close:hover { background: var(--bg); color: var(--ink); }
.search-results { max-height: 56vh; overflow: auto; padding: 8px; }
.search-count,
.search-hint {
  margin: 0;
  padding: 8px 12px 10px;
  color: var(--faint);
  font-size: 13px;
}
.search-hit {
  display: block;
  width: 100%;
  text-align: left;
  padding: 10px 12px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}
.search-hit:hover,
.search-hit.is-active { background: var(--bg); }
.search-kicker {
  display: block;
  margin-bottom: 4px;
  color: var(--brand);
  font-size: 12px;
  font-weight: 600;
}
.search-title {
  display: block;
  font-weight: 600;
}
.search-results small { display: block; margin-top: 4px; color: var(--muted); line-height: 1.5; }
.search-results mark {
  padding: 0 1px;
  border-radius: 2px;
  background: #ffe08a;
  color: inherit;
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 70;
  display: none;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  font-size: 13px;
}
.toast.is-on { display: block; }

.empty {
  padding: 48px 0;
  color: var(--faint);
}

.mobile-sheet {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 12px;
  z-index: 45;
  min-width: 200px;
  padding: 8px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: var(--shadow);
}
.mobile-sheet.is-open { display: block; }
.mobile-sheet a {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--ink);
}
.mobile-sheet a:hover,
.mobile-sheet a.is-active { background: var(--bg); color: var(--ink); }

@media (max-width: 1100px) {
  .docs-shell,
  .docs-shell.is-guide {
    grid-template-columns: var(--nav-w) 12px minmax(0, 1fr);
  }
  .docs-code-resizer { display: none; }
  .docs-code {
    position: static;
    height: auto;
    margin: 0 20px 40px;
    border-radius: 12px;
  }
  .mobile-code-toggle { display: none; }
}

@media (max-width: 860px) {
  .brand-sub { display: none; }
  .search-trigger { min-width: 0; width: 36px; padding: 0; justify-content: center; }
  .search-trigger span, .search-trigger kbd { display: none; }
  .top-nav { display: none; }
  .topbar .menu-btn { display: inline-flex; }
  .brand span {
    max-width: 42vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .home-grid { grid-template-columns: 1fr; }
  .hero { padding: 32px 16px 20px; }
  .hero h1 { font-size: 28px; }
  .home-search, .home-grid { padding-left: 16px; padding-right: 16px; }
  .docs-shell,
  .docs-shell.is-guide { grid-template-columns: 1fr; }
  .docs-nav-resizer,
  .docs-code-resizer { display: none; }
  .docs-nav {
    position: fixed;
    left: 0;
    top: var(--header-h);
    z-index: 30;
    width: min(280px, 86vw);
    transform: translateX(-110%);
    transition: transform 180ms ease;
    box-shadow: var(--shadow);
  }
  .docs-nav.is-open { transform: none; }
  .docs-nav-home { display: block; padding-bottom: 8px; border-bottom: 1px solid var(--line); margin-bottom: 8px; }
  .nav-overlay {
    display: block;
    position: fixed;
    inset: var(--header-h) 0 0;
    z-index: 25;
    background: rgba(18, 32, 51, 0.35);
    opacity: 0;
    pointer-events: none;
  }
  .nav-overlay.is-open { opacity: 1; pointer-events: auto; }
  .docs-main { padding: 20px 16px 40px; }
  .docs-code { margin: 0 16px 32px; }
  .faq-page { padding: 24px 16px 64px; }
  .endpoint-path { align-items: flex-start; }
  .endpoint-path code { white-space: normal; word-break: break-all; }
  .query-flow-image-frame { padding: 12px; }
  .query-flow-image-frame img { min-width: 640px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .docs-nav, .nav-overlay { transition: none; }
}