@font-face {
  font-family: InterFallback;
  src: local("Inter"), local("Arial");
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}
body {
  margin: 0;
  font-family:
    InterFallback,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-size: 15px;
  line-height: 1.7;
}
.site {
  --bg: #fff;
  --panel: #f8faf9;
  --text: #172322;
  --muted: #64716c;
  --line: #e5eae7;
  --accent: #087c55;
  --wash: #ecf8f1;
  --code: #f7f9f8;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}
.site.dark {
  --bg: #101916;
  --panel: #131e19;
  --text: #e6eee8;
  --muted: #a3b3a9;
  --line: #2a3931;
  --accent: #71d5a4;
  --wash: #1b3025;
  --code: #15221b;
  color-scheme: dark;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input {
  font: inherit;
}
button,
a,
input {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
pre:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}
[hidden] {
  display: none !important;
}
.related-links {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.5rem;
  color: var(--accent);
  font-size: 0.9rem;
}
.related-links:empty {
  display: none;
}
.related-links a {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.mobile-toc {
  display: none;
}
@media (max-width: 1180px) {
  .mobile-toc {
    display: block;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 0.7rem 1rem;
    margin: 1.5rem 0;
  }
  .mobile-toc summary {
    cursor: pointer;
    font-weight: 600;
  }
  .mobile-toc ul {
    padding-left: 1.2rem;
    color: var(--accent);
  }
  .mobile-toc a {
    text-decoration: underline;
    text-underline-offset: 3px;
  }
}
.topbar {
  height: 76px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  padding: 0 36px;
  gap: 22px;
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 20;
}
.brand {
  display: flex;
  align-items: center;
  gap: 13px;
  white-space: nowrap;
}
.brand strong {
  font-size: 19px;
  letter-spacing: -0.8px;
  font-weight: 700;
}
.brand-slash {
  font-weight: 400;
  color: #aeb8b1;
  margin: 0 12px;
}
.brand-docs {
  font-weight: 450;
  font-size: 17px;
  letter-spacing: -0.3px;
}
.brand-mark {
  display: block;
  flex-shrink: 0;
  width: 33px;
  height: 33px;
  object-fit: contain;
}
.version {
  font:
    12px ui-monospace,
    monospace;
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 3px 7px;
  color: var(--muted);
}
.version span {
  color: var(--accent);
  margin-left: 3px;
}
.topbar nav {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-left: auto;
  height: 100%;
  font-size: 14px;
  color: var(--muted);
}
.topbar nav a {
  display: flex;
  height: 100%;
  align-items: center;
  gap: 6px;
  border-bottom: 2px solid transparent;
  padding-top: 2px;
}
.topbar nav a.selected {
  color: var(--accent);
  border-color: var(--accent);
}
.topbar nav a:hover {
  color: var(--text);
}
.header-actions {
  display: flex;
  gap: 8px;
  margin-left: 6px;
}
.theme-toggle,
.menu-toggle {
  color: var(--muted);
  background: none;
  border: 1px solid var(--line);
  width: 33px;
  height: 33px;
  line-height: 1;
  border-radius: 6px;
}
.menu-toggle {
  display: none;
}
.docs-layout {
  display: flex;
  max-width: 1600px;
  margin: auto;
}
.sidebar {
  width: 264px;
  flex-shrink: 0;
  padding: 28px 24px 24px 28px;
  height: calc(100vh - 76px);
  position: sticky;
  top: 76px;
  border-right: 1px solid var(--line);
  overflow-y: auto;
  font-size: 13px;
  scrollbar-width: thin;
}
.search-box {
  display: flex;
  align-items: center;
  height: 37px;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 9px;
  background: var(--panel);
  color: var(--muted);
  margin-bottom: 31px;
}
.search-box > span {
  font-size: 22px;
  line-height: 1;
}
.search-box input {
  min-width: 0;
  width: 100%;
  font-size: 12px;
  border: 0;
  background: none;
  color: var(--text);
  outline: none;
}
.search-box kbd {
  font:
    10px ui-monospace,
    monospace;
  white-space: nowrap;
  border: 1px solid var(--line);
  padding: 1px 3px;
  border-radius: 3px;
}
.nav-group {
  margin: 0 0 25px;
}
.nav-group h2 {
  font-size: 12px;
  line-height: 1.4;
  margin: 0 0 9px;
  font-weight: 650;
}
.nav-group ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.nav-group a {
  display: block;
  color: var(--muted);
  padding: 5px 11px;
  margin: 2px -10px;
  border-radius: 5px;
  line-height: 1.8;
}
.nav-group a.active {
  background: var(--wash);
  color: var(--accent);
  font-weight: 600;
}
.nav-group a:hover {
  background: var(--panel);
  color: var(--accent);
}
.sidebar-bottom {
  border-top: 1px solid var(--line);
  padding-top: 20px;
  color: var(--muted);
  font-size: 11px;
}
.sidebar-bottom small {
  display: block;
  margin-left: 15px;
  font-size: 10px;
  margin-top: 4px;
}
.status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 100%;
  background: #2cac79;
  margin-right: 9px;
}
.outlet {
  flex: 1;
  min-width: 0;
}
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 760px) 180px;
  justify-content: center;
  gap: 54px;
  padding: 43px 48px 56px;
}
.article {
  min-width: 0;
  outline: none;
}
.breadcrumb {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 18px;
  display: flex;
  gap: 12px;
}
.breadcrumb span {
  color: var(--muted);
}
h1 {
  font-size: 40px;
  letter-spacing: -1.55px;
  line-height: 1.22;
  font-weight: 720;
  margin: 0 0 20px;
  max-width: 650px;
}
.lead {
  font-size: 17px;
  line-height: 1.8;
  color: var(--muted);
  margin: 0 0 32px;
  max-width: 655px;
}
.welcome-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 30px 0 24px;
}
.welcome-grid a {
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 21px;
  transition:
    border-color 0.15s,
    background 0.15s;
}
.welcome-grid a:hover {
  border-color: var(--accent);
  background: var(--panel);
}
.card-icon {
  font:
    18px ui-monospace,
    monospace;
  color: var(--accent);
  display: block;
  margin-bottom: 16px;
}
.welcome-grid strong {
  font-weight: 600;
  font-size: 14px;
  display: block;
  margin-bottom: 5px;
}
.welcome-grid a > span:last-child {
  color: var(--muted);
  font-size: 12px;
  display: block;
  line-height: 1.7;
}
.release-note,
.note {
  font-size: 13px;
  background: var(--wash);
  border: 1px solid color-mix(in srgb, var(--accent) 17%, transparent);
  border-radius: 7px;
  padding: 15px 18px;
  color: var(--text);
  line-height: 1.7;
  margin: 20px 0 28px;
}
.release-note {
  display: flex;
  gap: 13px;
}
.release-note strong {
  font-weight: 600;
}
.note-icon {
  display: flex;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 100%;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  font: 11px Georgia;
  margin-top: 3px;
}
.doc-section {
  margin: 36px 0 0;
  scroll-margin-top: 100px;
}
.doc-section h2 {
  font-size: 22px;
  letter-spacing: -0.6px;
  font-weight: 650;
  line-height: 1.4;
  margin: 0 0 14px;
}
.doc-section h2 span {
  color: var(--accent);
  font-size: 17px;
  opacity: 0;
  margin-left: 10px;
}
.doc-section h2 a:hover span {
  opacity: 1;
}
.body-copy {
  font-size: 14px;
  line-height: 1.9;
  color: var(--muted);
  margin: 0 0 20px;
}
.code-block {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  margin: 22px 0 24px;
  background: var(--code);
}
.code-label {
  padding: 8px 17px;
  border-bottom: 1px solid var(--line);
  font:
    11px ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
}
.code-label > span:last-child {
  letter-spacing: 3px;
  opacity: 0.55;
}
pre {
  padding: 19px 21px;
  margin: 0;
  overflow: auto;
  font:
    12px/1.95 ui-monospace,
    SFMono-Regular,
    Menlo,
    Consolas,
    monospace;
  color: var(--text);
  tab-size: 2;
}
.syntax-token {
  color: var(--syntax-light, var(--text));
}
.dark .syntax-token {
  color: var(--syntax-dark, var(--text));
}
.toc {
  position: sticky;
  top: 116px;
  height: max-content;
  max-height: calc(100vh - 140px);
  overflow: auto;
  font-size: 12px;
  color: var(--muted);
  padding-top: 3px;
}
.toc h2 {
  font-size: 11px;
  font-weight: 650;
  color: var(--text);
  margin: 0 0 13px;
}
.toc ul {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--line);
}
.toc li {
  line-height: 1.6;
  padding: 5px 0 5px 15px;
}
.toc a:hover {
  color: var(--accent);
}
.toc-note {
  margin-top: 32px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  font-size: 11px;
  line-height: 1.9;
  color: var(--muted);
}
.live-demo {
  margin-top: 34px;
  background: var(--panel);
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 25px;
  justify-content: space-between;
}
.eyebrow {
  font:
    9px ui-monospace,
    monospace;
  letter-spacing: 1.4px;
  color: var(--accent);
}
.live-demo h2 {
  font-size: 17px;
  letter-spacing: -0.3px;
  margin: 6px 0;
}
.live-demo p {
  font-size: 12px;
  color: var(--muted);
  margin: 0;
}
.counter {
  display: flex;
  align-items: center;
  gap: 18px;
}
.counter button {
  width: 30px;
  height: 30px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 5px;
  color: var(--accent);
  font-size: 19px;
  line-height: 1;
}
.counter output {
  min-width: 20px;
  text-align: center;
  font:
    20px ui-monospace,
    monospace;
}
.article-footer {
  margin-top: 45px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  display: flex;
  gap: 20px;
  justify-content: space-between;
  color: var(--muted);
  font-size: 10px;
}
.article-footer a:hover {
  color: var(--accent);
}
.pagination {
  margin-top: 25px;
  display: flex;
  gap: 16px;
  justify-content: space-between;
}
.pagination a {
  padding: 15px 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  width: 48%;
  display: flex;
  flex-direction: column;
}
.pagination a:last-child {
  text-align: right;
  margin-left: auto;
}
.pagination a:hover {
  border-color: var(--accent);
}
.pagination small {
  color: var(--muted);
  font-size: 11px;
}
.pagination strong {
  font-size: 13px;
  font-weight: 550;
}
.search-empty {
  font-size: 12px;
  color: var(--muted);
  margin: -10px 0 20px;
}
.skip {
  position: fixed;
  top: -80px;
  left: 15px;
  z-index: 100;
  background: var(--accent);
  color: var(--bg);
  padding: 8px 20px;
  border-radius: 4px;
}
.skip:focus {
  top: 12px;
}
@media (min-width: 1500px) {
  .article-layout {
    padding-left: 70px;
    padding-right: 55px;
  }
  .sidebar {
    width: 280px;
  }
}
@media (max-width: 1180px) {
  .article-layout {
    grid-template-columns: minmax(0, 760px);
    padding: 40px;
    gap: 0;
  }
  .toc {
    display: none;
  }
  .sidebar {
    width: 242px;
  }
  .topbar {
    padding: 0 25px;
  }
}
@media (max-width: 760px) {
  .topbar {
    height: 64px;
    padding: 0 18px;
    gap: 10px;
  }
  .brand strong {
    font-size: 17px;
  }
  .brand-mark {
    width: 29px;
    height: 29px;
  }
  .brand-docs {
    font-size: 15px !important;
  }
  .brand-slash {
    margin: 0 8px;
  }
  .version {
    display: none;
  }
  .topbar nav {
    display: none;
  }
  .header-actions {
    margin-left: auto;
  }
  .menu-toggle {
    display: block;
  }
  .sidebar {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    bottom: 0;
    height: calc(100dvh - 64px);
    width: 100%;
    z-index: 15;
    background: var(--bg);
    padding: 25px 26px;
  }
  .menu-open .sidebar {
    display: block;
  }
  .article-layout {
    display: block;
    padding: 28px 22px 40px;
  }
  .breadcrumb {
    margin-bottom: 15px;
  }
  h1 {
    font-size: 33px;
    letter-spacing: -1.3px;
  }
  .lead {
    font-size: 16px;
    margin-bottom: 25px;
  }
  .welcome-grid {
    gap: 12px;
  }
  .welcome-grid a {
    padding: 16px;
  }
  .welcome-grid strong {
    font-size: 13px;
  }
  .doc-section {
    margin-top: 30px;
  }
  .doc-section h2 {
    font-size: 21px;
  }
  pre {
    font-size: 11px;
    padding: 16px;
  }
  .live-demo {
    align-items: flex-start;
    flex-direction: column;
  }
  .article-footer {
    flex-direction: column;
    gap: 5px;
  }
  .search-box input {
    font-size: 16px;
  }
  .search-box {
    height: 43px;
  }
  .pagination a {
    padding: 12px;
  }
  .pagination strong {
    font-size: 12px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    transition: none !important;
  }
}

/* Topic branches remain native lists with separately operable disclosure buttons. */
.nav-entry { display: flex; align-items: center; gap: 4px; }
.nav-entry > a { flex: 1; min-width: 0; margin-right: 0; }
.nav-toggle { flex: 0 0 30px; width: 30px; height: 32px; padding: 0; border: 0; border-radius: 5px; background: transparent; color: var(--muted); cursor: pointer; font-size: 20px; }
.nav-toggle:hover { background: var(--panel); color: var(--accent); }
.nav-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.nav-group .nav-children { margin: 2px 0 8px 5px; padding-left: 15px; border-left: 1px solid var(--line); }
.nav-children a { font-size: 12px; line-height: 1.6; }
.breadcrumb { flex-wrap: wrap; }
.breadcrumb a:hover { color: var(--accent); }
.api-references { margin: 16px 0; padding: 12px 16px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); font-size: 13px; }
.api-references summary { cursor: pointer; color: var(--muted); }
.api-references .related-links { margin-bottom: 0; }

/* Prose markup is emitted as text and code nodes, including in callouts. */
.prose p {
  margin: 0 0 1em;
}
.prose p:last-child {
  margin-bottom: 0;
}
.inline-code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.9em;
  color: var(--text);
  background: var(--code);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0.08em 0.3em;
  overflow-wrap: anywhere;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}