:root {
  --page: #e9e4d7;
  --paper: #fffef8;
  --ink: #20231f;
  --muted: #5f625b;
  --rule: #aaa58f;
  --rule-dark: #777360;
  --nav: #293f3b;
  --nav-light: #d8e0d4;
  --link: #153f75;
  --visited: #5d356f;
  --code: #efeee6;
  --accent: #7c2f24;
  --warning: #fff4c9;
  --sans: Verdana, Geneva, Tahoma, sans-serif;
  --serif: Georgia, "Times New Roman", serif;
  --mono: "Courier New", Courier, monospace;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100%;
  margin: 0;
  color: var(--ink);
  background: var(--page);
  font: 13px/1.6 var(--sans);
}

a {
  color: var(--link);
  text-decoration: underline;
  text-underline-offset: 2px;
}

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

a:hover,
a:focus {
  color: var(--accent);
}

code,
pre,
kbd {
  font-family: var(--mono);
}

code {
  font-size: 1.03em;
}

h1,
h2,
h3 {
  color: #28312e;
  font-family: var(--serif);
  font-weight: normal;
  line-height: 1.25;
}

h1 {
  margin: 0 0 14px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--rule);
  font-size: 28px;
}

h2 {
  margin: 28px 0 9px;
  font-size: 20px;
}

h3 {
  margin: 22px 0 7px;
  font-size: 16px;
}

p {
  margin: 8px 0 13px;
}

ul,
ol {
  margin: 8px 0 14px;
  padding-left: 25px;
}

li {
  margin: 3px 0;
}

.site-width {
  width: min(960px, calc(100% - 28px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -10000px;
  top: 6px;
  z-index: 100;
  padding: 6px 9px;
  color: #000;
  background: #fff;
  border: 2px solid #000;
}

.skip-link:focus {
  left: 6px;
}

.site-header {
  border-bottom: 1px solid #1b2b28;
  background: #f7f4ea;
}

.masthead {
  display: flex;
  min-height: 86px;
  align-items: center;
  gap: 16px;
}

.site-name {
  display: inline-block;
  color: var(--accent);
  font: bold 35px/1 var(--serif);
  letter-spacing: 2px;
  text-decoration: none;
}

.site-name:visited {
  color: var(--accent);
}

.site-title {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding-left: 16px;
  border-left: 1px solid var(--rule);
  line-height: 1.35;
}

.site-title strong {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: normal;
}

.site-title span {
  color: var(--muted);
  font-size: 11px;
}

.version-box {
  padding: 5px 8px;
  color: #373a35;
  background: #e3e0d3;
  border: 1px solid var(--rule);
  font: 11px var(--mono);
}

.main-nav {
  color: #fff;
  background: var(--nav);
  border-top: 1px solid #172522;
}

.main-nav .site-width {
  display: flex;
  align-items: stretch;
}

.main-nav a,
.main-nav a:visited {
  display: block;
  padding: 8px 13px;
  color: #fff;
  border-right: 1px solid #546761;
  text-decoration: none;
  font-size: 12px;
}

.main-nav a:first-child {
  border-left: 1px solid #546761;
}

.main-nav a:hover,
.main-nav a:focus,
.main-nav a.current {
  color: #16221f;
  background: var(--nav-light);
}

.status-line {
  padding: 5px 9px;
  color: #5c5c52;
  background: #dedacc;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
  font: 10px/1.4 var(--mono);
}

.site-body {
  min-height: 620px;
  padding: 24px 26px 38px;
  background: var(--paper);
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}

.page {
  display: none;
}

.page.active {
  display: block;
}

.page-heading {
  margin-bottom: 22px;
}

.page-heading p {
  max-width: 72ch;
  color: var(--muted);
}

.lead {
  margin-top: 2px;
  font: 17px/1.5 var(--serif);
}

.home-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 230px;
  gap: 28px;
}

.home-layout > * {
  min-width: 0;
}

.home-side h2,
.side-box h2 {
  margin-top: 0;
  font-size: 17px;
}

.side-box {
  margin-bottom: 16px;
  padding: 12px;
  background: #f2f0e7;
  border: 1px solid var(--rule);
}

.side-box p:last-child,
.side-box ul:last-child,
.side-box pre:last-child {
  margin-bottom: 0;
}

.side-box pre {
  overflow-x: auto;
  margin: 8px 0;
  padding: 8px;
  background: #fff;
  border: 1px solid #c6c2b3;
  font-size: 11px;
  line-height: 1.45;
}

.download-box {
  border-top: 4px solid var(--accent);
}

.download-link,
.download-link:visited {
  display: block;
  margin: 8px 0;
  padding: 8px 10px;
  color: #fff;
  background: #6b2d25;
  border: 1px solid #4e1c17;
  text-align: center;
  text-decoration: none;
  font-weight: bold;
}

.download-link:hover,
.download-link:focus {
  color: #fff;
  background: #823b30;
}

.download-link.secondary,
.download-link.secondary:visited {
  color: #1f2b27;
  background: #dfe4db;
  border-color: #89928a;
}

.download-link.secondary:hover,
.download-link.secondary:focus {
  color: #000;
  background: #eef1ea;
}

.small {
  font-size: 10px;
}

.plain-links {
  margin: 0;
  padding: 0;
  list-style: none;
}

.plain-links li {
  padding: 3px 0;
  border-bottom: 1px dotted #b8b4a4;
}

.plain-links li:last-child {
  border-bottom: 0;
}

.columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.columns ul {
  margin-top: 0;
}

.listing {
  position: relative;
  max-width: 100%;
  margin: 12px 0 18px;
  border: 1px solid #aaa99f;
  background: var(--code);
}

.listing-title {
  padding: 4px 8px;
  color: #fff;
  background: #5f665e;
  border-bottom: 1px solid #444a44;
  font: 10px/1.4 var(--sans);
  text-transform: uppercase;
  letter-spacing: .6px;
}

.listing pre {
  overflow: auto;
  margin: 0;
  padding: 12px 13px;
  font-size: 12px;
  line-height: 1.55;
  tab-size: 2;
}

.copy-button {
  position: absolute;
  top: 5px;
  right: 5px;
  padding: 2px 6px;
  color: #242722;
  background: #deddd4;
  border: 1px solid #77776f;
  font: 10px var(--sans);
  cursor: pointer;
}

.listing-title + pre + .copy-button {
  color: #fff;
  background: #737a72;
  border-color: #babdb8;
}

.copy-button:hover,
.copy-button:focus {
  background: #fff;
  color: #000;
}

.reference-table {
  width: 100%;
  margin: 12px 0 19px;
  border-collapse: collapse;
  font-size: 12px;
}

.reference-table th,
.reference-table td {
  padding: 7px 9px;
  border: 1px solid #aaa99f;
  text-align: left;
  vertical-align: top;
}

.reference-table thead th,
.reference-table tbody th {
  background: #e3e2d9;
  font-weight: bold;
}

.reference-table tbody tr:nth-child(even) td {
  background: #f7f6ef;
}

.reference-table.compact tbody th {
  width: 180px;
}

.project-links tbody th {
  width: 130px;
}

.doc-search {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px;
  background: #eeece2;
  border: 1px solid var(--rule);
}

.doc-search label {
  font-weight: bold;
}

.doc-search input {
  min-width: 120px;
  flex: 1;
  padding: 5px 6px;
  background: #fff;
  border: 1px solid #77776f;
  border-radius: 0;
  font: 12px var(--sans);
}

.doc-search button {
  padding: 5px 10px;
  background: #deddd4;
  border: 1px solid #77776f;
  border-radius: 0;
  font: 12px var(--sans);
  cursor: pointer;
}

.search-results {
  margin-top: 8px;
  padding: 8px 10px;
  background: #fff;
  border: 1px solid var(--rule);
}

.search-results strong {
  display: block;
  margin-bottom: 3px;
}

.search-results ul {
  margin: 3px 0;
}

.manual-layout {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 25px;
  align-items: start;
}

.toc {
  position: sticky;
  top: 12px;
  padding: 10px;
  background: #efede4;
  border: 1px solid var(--rule);
  font-size: 10px;
  line-height: 1.35;
}

.toc strong {
  display: block;
  margin-bottom: 6px;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--rule);
  font-size: 11px;
}

.toc a {
  display: block;
  padding: 3px 2px;
  text-decoration: none;
}

.toc a:hover,
.toc a:focus,
.toc a.current {
  color: var(--accent);
  text-decoration: underline;
}

.manual {
  min-width: 0;
}

.manual section {
  scroll-margin-top: 12px;
  padding: 0 0 22px;
  border-bottom: 1px solid #c2bead;
}

.manual section:first-child h2 {
  margin-top: 0;
}

.word-list {
  margin: 10px 0 15px;
  padding: 8px 10px;
  background: #efeee6;
  border: 1px solid #c0beb3;
  line-height: 1.8;
}

.warning {
  margin: 10px 0 15px;
  padding: 8px 10px;
  background: var(--warning);
  border: 1px solid #b7a66a;
}

.back-top {
  text-align: right;
  font-size: 11px;
}

.download-panel {
  margin: 16px 0 28px;
  padding: 15px;
  background: #f0eee4;
  border: 1px solid var(--rule-dark);
  border-top: 5px solid var(--accent);
}

.download-panel h2 {
  margin-top: 0;
}

.download-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.download-buttons .download-link {
  display: inline-block;
  min-width: 150px;
  margin: 0;
}

.site-footer {
  padding: 18px 0 28px;
  color: #55574f;
  font-size: 10px;
  text-align: center;
}

.site-footer .site-width {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.copy-notice {
  position: fixed;
  right: 12px;
  bottom: 12px;
  padding: 6px 10px;
  color: #fff;
  background: #222;
  border: 1px solid #000;
  font-size: 11px;
}

@media (max-width: 760px) {
  .site-width {
    width: min(100% - 16px, 960px);
  }

  .masthead {
    min-height: 70px;
  }

  .site-title {
    display: none;
  }

  .main-nav .site-width {
    flex-wrap: wrap;
  }

  .main-nav a {
    flex: 1 0 auto;
    text-align: center;
  }

  .status-line {
    overflow-x: auto;
    white-space: nowrap;
  }

  .site-body {
    padding: 19px 16px 30px;
  }

  .home-layout,
  .manual-layout,
  .columns {
    grid-template-columns: 1fr;
  }

  .home-side {
    border-top: 1px solid var(--rule);
    padding-top: 20px;
  }

  .toc {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px 10px;
  }

  .toc strong {
    grid-column: 1 / -1;
  }

  .doc-search {
    align-items: stretch;
    flex-direction: column;
  }

  .reference-table {
    display: block;
    overflow-x: auto;
  }
}

@media (max-width: 440px) {
  .site-name {
    font-size: 29px;
  }

  .version-box {
    font-size: 9px;
  }

  .main-nav a,
  .main-nav a:visited {
    width: 50%;
    border-bottom: 1px solid #546761;
  }

  .toc {
    grid-template-columns: 1fr;
  }

  .listing pre {
    font-size: 11px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}