@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --page-bg: #FAF8F3;
  --sidebar-bg: #FAF8F3;
  --panel-bg: #FAF8F3;
  --topbar-bg: rgba(250, 248, 243, 0.94);
  --code-bg: #F0ECE4;
  --border: #D8D2C7;
  --border-strong: #D8D2C7;
  --text: #252B29;
  --heading: #252B29;
  --muted: #5C6862;
  --faint: #5C6862;
  --sidebar-link: #5C6862;
  --hover-bg: #F0ECE4;
  --brand: #A6422D;
  --brand-dark: #A6422D;
  --brand-soft: #F3E4DE;
  --brand-on: #252B29;
  --link: #A6422D;
  --quote-text: #252B29;
  --inline-code: #A6422D;
  --inline-border: #D8D2C7;
  --pre-bg: #F0ECE4;
  --pre-border: #D8D2C7;
  --pre-text: #252B29;
  --copy-bg: #252B29;
  --copy-border: #5C6862;
  --copy-text: #F3EEE6;
  --focus-ring: rgba(166, 66, 45, 0.16);
  --shadow: rgba(37, 43, 41, 0.08);
  --drawer-shadow: rgba(37, 43, 41, 0.16);
  --syntax-comment: #4B5563;
  --syntax-keyword: #B42318;
  --syntax-string: #067647;
  --syntax-number: #B54708;
  --syntax-function: #175CD3;
  --syntax-tag: #6941C6;
  --syntax-attribute: #B54708;
  --syntax-variable: #C11574;
  --syntax-property: #175CD3;
  --syntax-literal: #C01048;
  --syntax-selector: #6941C6;
  --topbar-height: 64px;
  --sidebar-width: 286px;
  --toc-width: 220px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
  --page-bg: #1C2221;
  --sidebar-bg: #1C2221;
  --panel-bg: #1C2221;
  --topbar-bg: rgba(28, 34, 33, 0.94);
  --code-bg: #252C2A;
  --border: #3C4742;
  --border-strong: #3C4742;
  --text: #F3EEE6;
  --heading: #F3EEE6;
  --muted: #AEBAB2;
  --faint: #AEBAB2;
  --sidebar-link: #AEBAB2;
  --hover-bg: #252C2A;
  --brand: #FFAA80;
  --brand-dark: #FFAA80;
  --brand-soft: #3A2D28;
  --brand-on: #F3EEE6;
  --link: #FFAA80;
  --quote-text: #F3EEE6;
  --inline-code: #FFAA80;
  --inline-border: #3C4742;
  --pre-bg: #252C2A;
  --pre-border: #3C4742;
  --pre-text: #F3EEE6;
  --copy-bg: #252C2A;
  --copy-border: #3C4742;
  --copy-text: #AEBAB2;
  --focus-ring: rgba(255, 170, 128, 0.2);
  --syntax-comment: #98A2B3;
  --syntax-keyword: #FF8A80;
  --syntax-string: #6CE9A6;
  --syntax-number: #FDB022;
  --syntax-function: #84CAFF;
  --syntax-tag: #D6BBFB;
  --syntax-attribute: #FEC84B;
  --syntax-variable: #FDA4E5;
  --syntax-property: #84CAFF;
  --syntax-literal: #FDA4AF;
  --syntax-selector: #D6BBFB;
  --shadow: rgba(0, 0, 0, 0.28);
  --drawer-shadow: rgba(0, 0, 0, 0.42);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--topbar-height) + 24px);
}

body {
  margin: 0;
  color: var(--text);
  background: var(--page-bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--link); }
a:hover { color: var(--brand-dark); }

.topbar {
  position: sticky;
  z-index: 50;
  top: 0;
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 0 28px;
  border-bottom: 1px solid var(--border);
  background: var(--topbar-bg);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand:hover { color: var(--text); }

.brand-mark {
  display: inline-block;
  color: var(--brand);
  font-size: 28px;
  line-height: 1;
}

.brand-section {
  padding-left: 10px;
  border-left: 1px solid var(--border-strong);
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
}

.top-links {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-left: auto;
}

.top-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}

.top-links a:hover { color: var(--brand); }

.menu-button {
  display: none;
  width: 40px;
  height: 40px;
  padding: 9px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-bg);
}

.menu-button span {
  display: block;
  height: 2px;
  margin: 4px 0;
  background: var(--text);
}

.docs-frame {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 860px) var(--toc-width);
  justify-content: center;
  min-height: calc(100vh - var(--topbar-height));
}

.docs-sidebar {
  position: sticky;
  top: var(--topbar-height);
  height: calc(100vh - var(--topbar-height));
  overflow-y: auto;
  padding: 24px 22px 32px;
  border-right: 1px solid var(--border);
  background: var(--sidebar-bg);
  scrollbar-width: thin;
}

.sidebar-search { position: relative; margin-bottom: 24px; }
.sidebar-search label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
.sidebar-search input {
  width: 100%;
  height: 38px;
  padding: 0 38px 0 34px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  outline: none;
  background: var(--panel-bg);
  color: var(--text);
  font: inherit;
  font-size: 13px;
}
.sidebar-search input:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--focus-ring);
}
.search-icon {
  position: absolute;
  z-index: 1;
  top: 6px;
  left: 11px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1;
  transform: rotate(-20deg);
}

.search-clear {
  position: absolute;
  z-index: 1;
  top: 5px;
  right: 8px;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 22px;
  line-height: 1;
}
.search-clear:hover { color: var(--text); }
.search-results { margin-top: 12px; color: var(--muted); }
.sidebar-group { margin: 0 0 23px; }
.sidebar-group[hidden] { display: none; }
.sidebar-group h2 {
  margin: 0 0 7px;
  color: var(--faint);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}
.sidebar-group ul { margin: 0; padding: 0; list-style: none; }
.sidebar-group li { margin: 2px 0; }
.sidebar-link {
  display: block;
  padding: 7px 10px;
  border-radius: 7px;
  color: var(--sidebar-link);
  text-decoration: none;
  font-size: 13px;
  line-height: 1.35;
}
.sidebar-link:hover { color: var(--text); background: var(--hover-bg); }
.sidebar-link.is-active {
  color: var(--brand-dark);
  background: var(--brand-soft);
  font-weight: 600;
}
.sidebar-footer {
  margin-top: 30px;
  padding: 18px 10px 0;
  border-top: 1px solid var(--border);
  color: var(--faint);
  font-size: 12px;
}

.docs-main {
  min-width: 0;
  padding: 38px 58px 72px;
}

.breadcrumbs {
  display: flex;
  gap: 8px;
  margin-bottom: 26px;
  color: var(--faint);
  font-size: 12px;
  font-weight: 500;
}
.breadcrumbs a { color: var(--muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--brand); }

.docs-content { max-width: 760px; }
.docs-content > :first-child { margin-top: 0; }
.docs-content h1,
.docs-content h2,
.docs-content h3,
.docs-content h4 {
  color: var(--heading);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.025em;
}
.docs-content h1 {
  margin: 0 0 24px;
  font-size: clamp(2.15rem, 4vw, 3.15rem);
}
.docs-content h2 {
  margin: 52px 0 18px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
  font-size: 1.65rem;
}
.docs-content h3 { margin: 34px 0 12px; font-size: 1.18rem; }
.docs-content h4 { margin: 28px 0 10px; font-size: 1rem; }
.docs-content p { margin: 0 0 18px; }
.docs-content h1 + p {
  margin-bottom: 32px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.75;
}
.docs-content ul,
.docs-content ol { margin: 0 0 20px; padding-left: 25px; }
.docs-content li { margin: 6px 0; }
.docs-content li::marker { color: var(--brand); }
.docs-content strong { font-weight: 650; }
.docs-content a { text-underline-offset: 3px; }
.docs-content img { max-width: 100%; border-radius: 8px; }
.docs-content hr { margin: 44px 0; border: 0; border-top: 1px solid var(--border); }
.docs-content blockquote {
  margin: 24px 0;
  padding: 16px 20px;
  border-left: 4px solid var(--brand);
  border-radius: 0 8px 8px 0;
  background: var(--brand-soft);
  color: var(--quote-text);
}
.docs-content blockquote > :last-child { margin-bottom: 0; }

.docs-content code {
  padding: 0.15em 0.38em;
  border: 1px solid var(--inline-border);
  border-radius: 5px;
  background: var(--code-bg);
  color: var(--inline-code);
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.86em;
}
.docs-content pre {
  position: relative;
  overflow-x: auto;
  margin: 22px 0 26px;
  padding: 20px 22px;
  border: 1px solid var(--pre-border);
  border-radius: 10px;
  background: var(--pre-bg);
  box-shadow: 0 6px 18px var(--shadow);
}
.docs-content pre code {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--pre-text);
  font-size: 13px;
  line-height: 1.65;
}
.token-comment { color: var(--syntax-comment); font-style: italic; }
.token-keyword { color: var(--syntax-keyword); }
.token-string { color: var(--syntax-string); }
.token-number { color: var(--syntax-number); }
.token-function { color: var(--syntax-function); }
.token-tag { color: var(--syntax-tag); }
.token-attribute { color: var(--syntax-attribute); }
.token-variable { color: var(--syntax-variable); }
.token-property { color: var(--syntax-property); }
.token-literal { color: var(--syntax-literal); }
.token-selector { color: var(--syntax-selector); }
.token-operator { color: var(--pre-text); }
.docs-content pre.has-syntax { padding-top: 40px; }
.code-language {
  position: absolute;
  top: 11px;
  left: 14px;
  color: var(--syntax-comment);
  font: 600 10px Inter, sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  user-select: none;
}
.copy-code {
  position: absolute;
  top: 9px;
  right: 9px;
  padding: 5px 8px;
  border: 1px solid var(--copy-border);
  border-radius: 6px;
  color: var(--copy-text);
  background: var(--copy-bg);
  font: 11px Inter, sans-serif;
  cursor: pointer;
  opacity: 0;
  transition: opacity 120ms ease;
}
pre:hover .copy-code,
.copy-code:focus { opacity: 1; }

.docs-content table {
  display: block;
  width: max-content;
  max-width: 100%;
  overflow-x: auto;
  margin: 24px 0 30px;
  border-spacing: 0;
  border: 1px solid var(--border);
  border-radius: 9px;
  font-size: 13px;
}
.docs-content th,
.docs-content td {
  padding: 10px 14px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}
.docs-content th:last-child,
.docs-content td:last-child { border-right: 0; }
.docs-content tr:last-child td { border-bottom: 0; }
.docs-content th { background: var(--sidebar-bg); font-weight: 650; white-space: nowrap; }

.page-toc {
  position: sticky;
  top: var(--topbar-height);
  height: calc(100vh - var(--topbar-height));
  overflow-y: auto;
  padding: 40px 24px 32px 18px;
  border-left: 1px solid var(--border);
}
.page-toc h2 {
  margin: 0 0 12px;
  color: var(--faint);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.page-toc ol { margin: 0; padding: 0; list-style: none; }
.page-toc li { margin: 8px 0; line-height: 1.35; }
.page-toc .toc-level-3 { padding-left: 12px; }
.page-toc a { color: var(--muted); text-decoration: none; font-size: 12px; }
.page-toc a:hover,
.page-toc a.is-visible { color: var(--brand-dark); }

.page-pager {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 64px;
  padding-top: 26px;
  border-top: 1px solid var(--border);
}
.pager-link {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 15px 17px;
  border: 1px solid var(--border);
  border-radius: 9px;
  color: var(--text);
  text-decoration: none;
}
.pager-link:hover { border-color: var(--brand); background: var(--brand-soft); color: var(--brand-dark); }
.pager-link span { color: var(--faint); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; }
.pager-link strong { font-size: 13px; }
.pager-next { text-align: right; }

.sidebar-scrim { display: none; }

@media (max-width: 1180px) {
  .docs-frame { grid-template-columns: var(--sidebar-width) minmax(0, 860px); }
  .page-toc { display: none; }
}

@media (max-width: 800px) {
  :root { --topbar-height: 58px; }
  .topbar { padding: 0 16px; gap: 12px; }
  .menu-button { display: block; }
  .top-links { display: none; }
  .brand-section { display: none; }
  .docs-frame { display: block; }
  .docs-sidebar {
    position: fixed;
    z-index: 45;
    top: var(--topbar-height);
    left: 0;
    width: min(88vw, var(--sidebar-width));
    transform: translateX(-105%);
    transition: transform 180ms ease;
    box-shadow: 12px 0 28px var(--drawer-shadow);
  }
  body.sidebar-open { overflow: hidden; }
  body.sidebar-open .docs-sidebar { transform: translateX(0); }
  .sidebar-scrim {
    position: fixed;
    z-index: 40;
    inset: var(--topbar-height) 0 0;
    background: rgba(19, 25, 35, 0.42);
  }
  body.sidebar-open .sidebar-scrim { display: block; }
  .docs-main { padding: 28px 22px 56px; }
  .breadcrumbs { margin-bottom: 18px; }
  .docs-content h1 { font-size: 2.15rem; }
  .docs-content h2 { margin-top: 42px; font-size: 1.45rem; }
  .page-pager { grid-template-columns: 1fr; }
  .pager-next { text-align: left; }
}

@media print {
  .topbar, .docs-sidebar, .page-toc, .page-pager, .sidebar-scrim { display: none !important; }
  .docs-frame { display: block; }
  .docs-main { padding: 0; }
  .docs-content { max-width: none; }
  .docs-content pre { white-space: pre-wrap; }
}