@font-face {
  font-family: Inter;
  src: url("/fonts/inter.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}

@font-face {
  font-family: "JetBrains Mono";
  src: url("/fonts/jetbrains-mono.woff2") format("woff2");
  font-weight: 100 800;
  font-display: swap;
}

:root {
  color-scheme: light;
  --ground: #f6f5f1;
  --surface: #ffffff;
  --border: #e4e3de;
  --border-soft: #efeee9;
  --border-strong: #cfcec7;
  --text: #1b1b18;
  --text-2: #3d3c37;
  --muted: #6b6a63;
  --link: #8f5300;
  --accent: #f5a524;
  --accent-ui: #e89a1c;
  --accent-ink: #1b1405;
  --night: #090a1a;
  --on-night: #d8d6ea;
  --on-night-muted: #a9a7c4;
  --night-edge: #5a5780;
  --amber: #f5b544;
  --code-bg: #16171b;
  --code-text: #d9dae0;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 16px;
  -webkit-text-size-adjust: 100%;
}

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

body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--link);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

:focus-visible {
  outline: 2px solid var(--accent-ui);
  outline-offset: 2px;
}

code {
  font-family: var(--mono);
  font-size: 0.9em;
}

pre {
  margin: 0;
  overflow-x: auto;
  font-family: var(--mono);
  line-height: 1.6;
}

pre code {
  font-size: inherit;
}

.logo {
  display: block;
  width: 32px;
  height: 32px;
}

.skip {
  position: absolute;
  left: -9999px;
}

.skip:focus {
  left: 16px;
  top: 12px;
  z-index: 10;
  padding: 8px 12px;
  border-radius: 8px;
  background: #ffffff;
  color: var(--text);
}

.menu summary {
  list-style: none;
  cursor: pointer;
}

.menu summary::-webkit-details-marker {
  display: none;
}

.btn {
  display: inline-block;
  padding: 13px 22px;
  border-radius: 10px;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
}

.btn:hover {
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
}

.btn-primary:hover {
  background: #ffb84d;
}

.btn-ghost {
  padding: 12px 21px;
  border: 1px solid var(--night-edge);
  color: #ffffff;
}

.btn-ghost:hover {
  border-color: var(--on-night);
}

.btn-dark {
  padding: 12px 20px;
  background: var(--text);
  color: #ffffff;
}

.btn-dark:hover {
  background: #3d3c37;
}

body.docs {
  background: var(--ground);
  font-size: 15.5px;
  line-height: 1.65;
}

.grow {
  flex: 1;
}

.bar {
  background: var(--night);
  color: #ffffff;
  border-bottom: 1px solid #2c2a4e;
}

.bar-inner {
  max-width: 1360px;
  margin: 0 auto;
  padding: 14px 32px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #ffffff;
  font-size: 17px;
  font-weight: 700;
}

.brand:hover {
  text-decoration: none;
}

.brand span {
  font-weight: 500;
  color: var(--on-night);
}

.brand .logo {
  width: 28px;
  height: 28px;
}

.site-link,
.lang-wide a,
.lang-phone {
  color: var(--on-night);
  font-size: 14px;
  font-weight: 500;
}

.lang-wide {
  display: flex;
  gap: 8px;
  font-size: 14px;
}

.lang-wide > span {
  color: #6f6c92;
}

.lang-phone {
  display: none;
  padding: 11px 6px;
}

.btn-small {
  padding: 7px 14px;
  border-radius: 8px;
  font-size: 14px;
}

.layout {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  gap: 48px;
  align-items: flex-start;
}

.sidebar {
  flex: 0 0 240px;
  padding: 32px 0;
  display: flex;
  flex-direction: column;
  gap: 22px;
  font-size: 14.5px;
  line-height: 1.4;
}

.nav-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.nav-group > span {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--muted);
}

.nav-group a {
  color: var(--text-2);
}

.nav-group a[aria-current="page"] {
  color: var(--link);
  font-weight: 600;
}

.page {
  flex: 1 1 0;
  min-width: 0;
  max-width: 760px;
  padding: 40px 0 72px;
}

.page > h1 {
  margin: 0 0 16px;
  font-size: 36px;
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.prose > p:first-child {
  margin-top: 0;
  font-size: 18px;
  line-height: 1.55;
  color: var(--text-2);
}

.prose p {
  margin: 14px 0;
}

.prose h2 {
  margin: 36px 0 12px;
  font-size: 24px;
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.01em;
  scroll-margin-top: 16px;
}

.prose h3 {
  margin: 28px 0 8px;
  font-size: 18px;
  line-height: 1.3;
  font-weight: 700;
  scroll-margin-top: 16px;
}

.prose ul,
.prose ol {
  margin: 14px 0;
  padding-left: 22px;
}

.prose li {
  margin: 8px 0;
}

.prose code {
  font-size: 0.88em;
  overflow-wrap: anywhere;
}

.prose pre {
  margin: 16px 0;
  padding: 16px 18px;
  background: var(--code-bg);
  color: var(--code-text);
  border-radius: 10px;
  font-size: 13.5px;
}

.prose pre code {
  font-size: inherit;
  overflow-wrap: normal;
}

.prose blockquote {
  margin: 18px 0;
  padding: 14px 16px;
  background: #fcefd6;
  border: 1px solid #e8b860;
  border-radius: 10px;
  color: #4f2c00;
}

.prose blockquote p {
  margin: 0;
}

.prose blockquote p + p {
  margin-top: 10px;
}

.prose blockquote a {
  color: #4f2c00;
  text-decoration: underline;
}

.table {
  margin: 16px 0;
  overflow-x: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.table table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.table th,
.table td {
  padding: 9px 12px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--border-soft);
}

.table th {
  font-weight: 600;
  border-bottom-color: var(--border);
}

.table tr:last-child td {
  border-bottom: 0;
}

.table code {
  overflow-wrap: normal;
  white-space: nowrap;
}

.siblings {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr));
  gap: 12px;
}

.siblings a {
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
}

.siblings a:hover {
  border-color: var(--border-strong);
  text-decoration: none;
}

.siblings a span {
  font-size: 12.5px;
  color: var(--muted);
}

.siblings .next {
  text-align: right;
}

.toc {
  flex: 0 0 180px;
  position: sticky;
  top: 0;
  padding: 44px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13.5px;
  line-height: 1.4;
}

.toc > span {
  font-weight: 600;
  color: var(--muted);
}

.toc a {
  color: var(--text-2);
}

.menu-docs {
  display: none;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.menu-docs summary {
  min-height: 44px;
  padding: 11px 16px;
  font-size: 14.5px;
  font-weight: 600;
}

.menu-docs nav {
  padding: 4px 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.menu-docs .nav-group a {
  padding: 3px 0;
  font-size: 15px;
}

.not-found {
  max-width: 760px;
  margin: 0 auto;
  padding: 72px 32px;
}

.not-found h1 {
  margin: 0;
  font-size: 36px;
}

@media (max-width: 1180px) {
  .toc {
    display: none;
  }
}

@media (max-width: 820px) {
  body.docs {
    line-height: 1.6;
  }

  .bar-inner {
    padding: 12px 16px;
    gap: 12px;
  }

  .brand {
    font-size: 16px;
    gap: 9px;
  }

  .site-link,
  .lang-wide,
  .bar-inner .btn-small {
    display: none;
  }

  .lang-phone {
    display: block;
  }

  .menu-docs {
    display: block;
  }

  .sidebar {
    display: none;
  }

  .layout {
    display: block;
    padding: 0 16px;
  }

  .page {
    padding: 28px 0 48px;
  }

  .page > h1 {
    font-size: 30px;
  }

  .prose > p:first-child {
    font-size: 16.5px;
  }

  .prose h2 {
    margin-top: 30px;
    font-size: 22px;
  }

  .prose pre {
    padding: 14px 16px;
    font-size: 13px;
  }

  .not-found {
    padding: 48px 16px;
  }
}