:root {
  --ink: #202630;
  --mut: #606b7a;
  --muted: var(--mut);
  --line: #dce1e7;
  --acc: #b83f25;
  --accent: var(--acc);
  --warm: var(--acc);
  --bg: #fff;
  --paper: #fff;
  --card: #fff;
  --panel: #fff;
  --land: #197340;
  --sea: #24548a;
  --coast: #aa6511;
  --country: #4667a0;
}
* {
  box-sizing: border-box;
}
html {
  scroll-padding-top: 84px;
}
body {
  margin: 0;
  background: #fff;
  color: var(--ink);
  font:
    15px/1.65 system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}
a {
  color: var(--acc);
  text-underline-offset: 3px;
}
a:hover {
  text-decoration: underline;
}
button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}
button,
select,
input[type="file"] {
  cursor: pointer;
}
button {
  background: #fff;
  border: 1px solid #bdc6d2;
  border-radius: 5px;
  padding: 7px 12px;
  font-size: 13px;
  line-height: 1.4;
}
button:hover {
  border-color: var(--acc);
  background: #fcf7f5;
}
button:disabled {
  opacity: 0.55;
  cursor: default;
}
button[aria-pressed="true"],
button.on,
.primary {
  color: var(--acc);
  border-color: var(--acc);
  background: #fff5f0;
}
input,
select {
  max-width: 100%;
  border: 1px solid #bdc6d2;
  border-radius: 4px;
  padding: 7px 9px;
  background: #fff;
  font-size: 13px;
}
input[type="checkbox"],
input[type="range"] {
  accent-color: var(--acc);
}
:focus-visible {
  outline: 2px solid var(--acc);
  outline-offset: 3px;
}
[hidden] {
  display: none !important;
}
.skip-link {
  position: fixed;
  left: 16px;
  top: -60px;
  background: #fff;
  padding: 10px;
  z-index: 100;
}
.skip-link:focus {
  top: 10px;
}
.site-header {
  height: 60px;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 26px;
  border-bottom: 1px solid var(--line);
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 20;
}
.site-brand {
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.5px;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}
.site-label {
  border-left: 1px solid var(--line);
  padding-left: 24px;
}
.source-link {
  margin-left: auto;
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
}
.menu-toggle {
  display: none;
}
.doc-frame {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) 190px;
  max-width: 1800px;
  margin: auto;
}
.product-nav {
  position: sticky;
  top: 60px;
  align-self: start;
  height: calc(100vh - 60px);
  padding: 22px 18px;
  border-right: 1px solid var(--line);
  overflow: auto;
  font-size: 14px;
}
.product-nav p {
  font-size: 12px;
  font-weight: 650;
  color: var(--mut);
  margin: 8px 12px 14px;
}
.product-nav p:not(:first-child) {
  border-top: 1px solid var(--line);
  padding-top: 22px;
  margin-top: 24px;
}
.product-nav a {
  display: block;
  padding: 10px 12px;
  margin: 2px 0;
  border-left: 2px solid transparent;
  text-decoration: none;
  color: var(--ink);
}
.product-nav a[aria-current] {
  border-color: var(--acc);
  color: var(--acc);
  font-weight: 600;
  background: #fff9f6;
}
main {
  padding: 30px 38px 60px;
  min-width: 0;
}
h1,
h2,
h3 {
  line-height: 1.25;
  letter-spacing: -0.025em;
  font-weight: 650;
  color: var(--ink);
}
h1 {
  font-size: 36px;
  margin: 0 0 12px;
}
h2 {
  font-size: 24px;
  margin: 36px 0 16px;
}
h3 {
  font-size: 18px;
  margin: 24px 0 12px;
}
p {
  margin: 12px 0;
}
p,
li {
  max-width: 88ch;
}
.hero {
  padding: 0;
  margin: 0 0 32px;
}
.hero h1 br {
  display: none;
}
.page-subtitle {
  font-size: 20px;
  color: #485363;
  margin: 6px 0;
}
.hero .lede,
.hero > p:not(.page-subtitle) {
  font-size: 15px;
  color: var(--mut);
  max-width: 76ch;
}
.page-actions {
  display: flex;
  gap: 26px;
  margin: 22px 0;
}
.page-actions a {
  text-decoration: none;
  font-size: 14px;
}
section {
  margin: 0 0 38px;
  scroll-margin-top: 80px;
}
section .inner {
  padding: 0;
  max-width: none;
}
.page-toc {
  position: sticky;
  top: 60px;
  align-self: start;
  max-height: calc(100vh - 60px);
  overflow: auto;
  padding: 30px 18px;
  border-left: 1px solid var(--line);
  font-size: 12px;
}
.page-toc summary {
  font-weight: 650;
  color: var(--mut);
  margin-bottom: 14px;
  cursor: pointer;
}
.page-toc a {
  display: block;
  color: var(--mut);
  text-decoration: none;
  padding: 6px 0;
}
.page-toc a[aria-current] {
  color: var(--acc);
}
.site-footer {
  border-top: 1px solid var(--line);
  padding: 24px 30px;
  margin-left: 220px;
  font-size: 12px;
  color: var(--mut);
}
.twocol,
.docs-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.twocol > *,
.docs-grid > * {
  min-width: 0;
}
.table-scroll {
  max-width: 100%;
  overflow: auto;
  margin: 16px 0;
  border: 1px solid var(--line);
  border-radius: 5px;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  line-height: 1.5;
}
th,
td {
  text-align: left;
  padding: 10px 13px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
th {
  background: #f6f7f9;
  font-weight: 600;
  white-space: nowrap;
}
tr:last-child td {
  border-bottom: 0;
}
pre {
  font:
    12.5px/1.7 ui-monospace,
    SFMono-Regular,
    Consolas,
    monospace;
  background: #f8f9fb;
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 18px;
  max-width: 100%;
  overflow: auto;
  tab-size: 2;
  color: var(--ink);
  position: relative;
}
pre:has(.code-copy) {
  padding-top: 45px;
}
code {
  font:
    0.9em ui-monospace,
    SFMono-Regular,
    Consolas,
    monospace;
  overflow-wrap: anywhere;
}
pre code {
  font: inherit;
  overflow-wrap: normal;
}
.code-copy {
  position: absolute;
  right: 8px;
  top: 7px;
  font-size: 11px;
  padding: 4px 9px;
}
.muted,
.small,
.note {
  color: var(--mut);
  font-size: 12px;
  line-height: 1.55;
}
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 20px;
}
.card {
  padding: 10px 0;
  border-top: 1px solid var(--line);
}
img,
svg {
  max-width: 100%;
}
img {
  height: auto;
}
.bench {
  padding: 18px 0;
}
.bench .brow {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr) 92px;
  gap: 10px;
  align-items: center;
  font-size: 12px;
  margin: 7px 0;
}
.btrack {
  background: #f0f2f5;
  height: 12px;
}
.bfill {
  height: 100%;
  background: #8192a6;
}
.bfill.tf {
  background: var(--acc);
}
.bval {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.cta {
  display: inline-block;
  padding: 7px 0;
  text-decoration: none;
}
.t3 {
  color: var(--acc);
}
.tag,
.libslabel {
  display: none;
}
.concept-fig {
  max-width: 100%;
  overflow: auto;
}
.docs {
  padding: 0;
  margin: 0;
}
.docs h2 {
  font:
    650 24px/1.25 system-ui,
    sans-serif;
}
.docs p,
.docs li {
  color: var(--ink);
}
.classes code {
  white-space: normal;
}
@media (min-width: 1200px) {
  body:has(.map-demo) .doc-frame {
    grid-template-columns: 220px minmax(0, 1fr);
  }
  body:has(.map-demo) .page-toc {
    display: none;
  }
  body:has(.map-demo) main {
    max-width: 1460px;
  }
}
@media (max-width: 1199px) {
  .doc-frame {
    grid-template-columns: 200px minmax(0, 1fr);
  }
  .page-toc {
    grid-column: 2;
    grid-row: 1;
    position: static;
    max-height: none;
    border: 0;
    padding: 18px 26px 0;
  }
  .page-toc details:not([open]) {
    margin: 0;
  }
  .page-toc nav {
    display: flex;
    gap: 8px 20px;
    flex-wrap: wrap;
  }
  .product-nav {
    grid-row: 1 / span 2;
  }
  main {
    grid-column: 2;
    padding: 25px 26px;
  }
  .site-footer {
    margin-left: 200px;
  }
}
@media (max-width: 760px) {
  .site-header {
    padding: 0 18px;
    gap: 12px;
  }
  .site-brand {
    font-size: 20px;
  }
  .site-label,
  .source-link {
    display: none;
  }
  .menu-toggle {
    display: block;
    margin-left: auto;
  }
  .doc-frame {
    display: flex;
    flex-direction: column;
  }
  .product-nav {
    display: none;
    position: fixed;
    inset: 60px 0 0;
    background: #fff;
    z-index: 19;
    height: auto;
    padding: 20px;
  }
  .product-nav.is-open {
    display: block;
  }
  .page-toc {
    order: 0;
    padding: 16px 18px 0;
    font-size: 13px;
  }
  main {
    order: 1;
    padding: 24px 18px 40px;
    width: 100%;
  }
  h1 {
    font-size: 29px;
    overflow-wrap: anywhere;
  }
  h2 {
    font-size: 22px;
  }
  .page-subtitle {
    font-size: 18px;
  }
  .twocol,
  .docs-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .site-footer {
    margin: 0;
    padding: 24px 18px;
  }
  .hero {
    margin-bottom: 24px;
  }
  pre {
    font-size: 12px;
  }
  .bench .brow {
    grid-template-columns: 85px minmax(0, 1fr) 70px;
    font-size: 10px;
  }
  .page-actions {
    margin: 16px 0;
  }
  .cards {
    grid-template-columns: 1fr;
  }
}
.bitbox {
  font:
    12px/1.65 ui-monospace,
    monospace;
  background: #f8f9fb;
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 14px;
  white-space: pre;
  max-width: 100%;
  overflow: auto;
}
.local-toc {
  margin: 0 0 24px;
  font-size: 13px;
  border-bottom: 1px solid var(--line);
  padding: 10px 0;
}
.local-toc summary {
  cursor: pointer;
  color: var(--mut);
}
.local-toc nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  padding: 12px 0;
}
.local-toc nav a {
  text-decoration: none;
}
.doc-frame:has(.local-toc) > .page-toc {
  display: none;
}
@media(min-width:1200px){
  .local-toc summary{display:none}
  .hero{margin-bottom:14px}
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
    animation: none !important;
  }
}