/* Портал документации. Токены — общий файл design/tokens.css.
   Путь ./design/ — это симлинк на корневой design/: портал раздаётся под /docs/ и «../../»
   уводило бы за пределы его корня (было 404 на /design/tokens.css). Выкладывать портал
   нужно с rsync -L, чтобы симлинк превратился в файл. */
@import url("./design/tokens.css");

:root {
  /* только размеры каркаса портала — они не общие для продукта */
  --header-height: 70px;
  --status-height: 30px;
  --sidebar-width: 282px;
  --toc-width: 220px;
}

* { box-sizing: border-box; }

html {
  color-scheme: light;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text-strong);
  font: 400 var(--text-base)/var(--leading-base) var(--font-body);
  -webkit-font-smoothing: antialiased;
}

body::after {
  position: fixed;
  z-index: 100;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: .24;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .05 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

a { color: inherit; }
button, input { font: inherit; }
button { color: inherit; }

:focus-visible {
  outline: 2px solid var(--color-danger);
  outline-offset: 3px;
}

::selection {
  color: var(--color-text-strong);
  background: var(--color-accent);
}

.skip-link {
  position: fixed;
  z-index: 200;
  top: 8px;
  left: 8px;
  padding: 9px 14px;
  color: var(--color-text-inverse);
  background: var(--color-danger);
  font: 700 11px/1 var(--font-mono);
  text-transform: uppercase;
  transform: translateY(-150%);
}

.skip-link:focus { transform: none; }

.status-bar {
  position: relative;
  z-index: 31;
  height: var(--status-height);
  color: #a9a393;
  background: var(--color-surface-bar);
  border-bottom: 1px solid #000;
  font: 500 10px/1 var(--font-mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.status-bar__inner {
  display: flex;
  align-items: center;
  width: min(100%, 1600px);
  height: 100%;
  margin: 0 auto;
  padding: 0 28px;
  gap: 26px;
}

.system-status { text-decoration: none; }
.system-status::before {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 8px;
  background: var(--color-accent);
  content: "";
}

.status-bar__meta { color: #6f6a5e; }
.status-bar__mail {
  margin-left: auto;
  text-decoration: none;
}
.status-bar a:hover { color: #ede9dc; }

.docs-header {
  position: sticky;
  z-index: 30;
  top: 0;
  display: flex;
  align-items: center;
  height: var(--header-height);
  padding: 0 28px;
  background: rgba(232, 228, 216, .95);
  border-bottom: 2px solid var(--color-rule);
  backdrop-filter: blur(12px);
}

.wordmark {
  display: flex;
  align-items: center;
  gap: 9px;
  white-space: nowrap;
  text-decoration: none;
  font: 800 15px/1 var(--font-display);
  letter-spacing: .17em;
}

.wordmark i {
  display: block;
  width: 15px;
  height: 15px;
  background: var(--color-surface-inverse);
  --notch-x: 7px;
  --notch-y: 7px;
  clip-path: var(--notch);
}

.wordmark b em { color: var(--color-danger); font-style: normal; }
.wordmark small {
  align-self: flex-start;
  margin-top: -1px;
  color: var(--color-danger);
  font: 700 8px/1 var(--font-mono);
  letter-spacing: .2em;
}

.header-divider {
  width: 1px;
  height: 24px;
  margin: 0 18px;
  background: var(--color-border-strong);
}

.header-section {
  color: var(--color-text-muted);
  font: 600 13px/1 var(--font-body);
}

.search-trigger {
  display: flex;
  align-items: center;
  width: min(360px, 30vw);
  height: 40px;
  margin-left: auto;
  padding: 0 10px 0 13px;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  cursor: pointer;
  gap: 10px;
  text-align: left;
}

.search-trigger:hover { border-color: var(--color-rule); }
.search-trigger svg, .search-field svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: square;
  stroke-width: 1.8;
}
.search-trigger span { overflow: hidden; flex: 1; white-space: nowrap; }
.search-trigger kbd {
  padding: 4px 6px;
  color: var(--color-text-subtle);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  font: 600 9px/1 var(--font-mono);
}

.header-actions {
  display: flex;
  align-items: center;
  margin-left: 22px;
  gap: 18px;
  font: 600 12px/1 var(--font-mono);
  letter-spacing: .04em;
  text-transform: uppercase;
}

.header-actions a { text-decoration: none; }
.header-actions > a:first-child:hover { color: var(--color-danger); }

.header-button {
  display: inline-flex;
  align-items: center;
  height: 38px;
  padding: 0 16px;
  color: var(--color-accent);
  background: var(--color-surface-inverse);
  clip-path: var(--notch);
}
.header-button:hover { color: var(--color-accent-hover); background: var(--color-surface-inverse-2); }

.icon-button {
  display: none;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: none;
  border: 0;
  cursor: pointer;
}

.mobile-menu-button {
  width: 38px;
  height: 38px;
  margin-right: 12px;
  flex-direction: column;
  gap: 4px;
}
.mobile-menu-button span { width: 18px; height: 2px; background: var(--color-surface-inverse); }

.docs-layout {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 860px) var(--toc-width);
  width: min(100%, 1460px);
  margin: 0 auto;
}

.sidebar {
  border-right: 1px solid var(--color-border);
}

.sidebar__inner {
  position: sticky;
  top: var(--header-height);
  overflow-y: auto;
  height: calc(100vh - var(--header-height));
  padding: 28px 24px 38px 28px;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border-strong) transparent;
}

.sidebar-kicker {
  margin-bottom: 24px;
  color: var(--color-danger);
  font: 700 9px/1.4 var(--font-mono);
  letter-spacing: .15em;
  text-transform: uppercase;
}

.nav-group { margin-bottom: 23px; }
.nav-group__title {
  display: flex;
  align-items: center;
  margin: 0 0 7px;
  color: var(--color-text-subtle);
  font: 700 9.5px/1.3 var(--font-mono);
  letter-spacing: .11em;
  text-transform: uppercase;
}
.nav-group__title::after {
  height: 1px;
  margin-left: 9px;
  background: var(--color-border);
  content: "";
  flex: 1;
}

.nav-group ul { margin: 0; padding: 0; list-style: none; }
.nav-group a {
  position: relative;
  display: block;
  margin: 0 -8px;
  padding: 6px 9px;
  color: var(--color-text-muted);
  text-decoration: none;
  font: 500 13px/1.35 var(--font-body);
}
.nav-group a:hover { color: var(--color-text-strong); background: rgba(242, 238, 227, .7); }
.nav-group a[aria-current="page"] {
  color: var(--color-text-strong);
  background: var(--color-surface);
  font-weight: 700;
}
.nav-group a[aria-current="page"]::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: var(--color-danger);
  content: "";
}
.nav-method {
  display: inline-block;
  min-width: 31px;
  margin-right: 5px;
  color: var(--color-success);
  font: 700 8px/1 var(--font-mono);
  letter-spacing: .03em;
}

.sidebar-card {
  margin-top: 35px;
  padding: 15px;
  color: #ddd8ca;
  background: var(--color-surface-inverse);
  clip-path: var(--notch);
}
.sidebar-card span {
  display: block;
  margin-bottom: 5px;
  color: #8e8879;
  font: 600 9px/1.4 var(--font-mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.sidebar-card a { color: var(--color-accent); text-decoration: none; font-size: 13px; }
.sidebar-card b { margin-left: 5px; color: var(--color-danger); }

.main {
  min-width: 0;
  padding: 38px 56px 70px;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  min-height: 18px;
  margin-bottom: 38px;
  color: var(--color-text-subtle);
  font: 600 9.5px/1 var(--font-mono);
  letter-spacing: .09em;
  text-transform: uppercase;
}
.breadcrumbs a { text-decoration: none; }
.breadcrumbs a:hover { color: var(--color-danger); }
.breadcrumbs i { margin: 0 9px; color: var(--color-border-strong); font-style: normal; }

.article-header {
  position: relative;
  margin-bottom: 42px;
  padding-bottom: 32px;
  border-bottom: 2px solid var(--color-rule);
}
.article-header::after {
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 88px;
  height: 5px;
  background: var(--color-danger);
  content: "";
}
.article-index {
  display: block;
  margin-bottom: 13px;
  color: var(--color-danger);
  font: 700 10px/1 var(--font-mono);
  letter-spacing: .16em;
  text-transform: uppercase;
}
.article-header h1 {
  max-width: 16ch;
  margin: 0;
  font: 700 clamp(31px, 4.2vw, 52px)/1.04 var(--font-display);
  letter-spacing: -.02em;
  text-wrap: balance;
}
.article-header p {
  max-width: 680px;
  margin: 17px 0 0;
  color: var(--color-text-muted);
  font: 400 17px/1.55 var(--font-body);
}

.markdown-body { overflow-wrap: anywhere; }
.markdown-body > :first-child { margin-top: 0; }
.markdown-body > :last-child { margin-bottom: 0; }
.markdown-body h2, .markdown-body h3, .markdown-body h4 {
  position: relative;
  scroll-margin-top: calc(var(--header-height) + 28px);
  color: var(--color-text-strong);
  text-wrap: balance;
}
.markdown-body h2 {
  margin: 58px 0 20px;
  padding-top: 8px;
  font: 700 27px/1.18 var(--font-display);
  letter-spacing: -.015em;
}
.markdown-body h2::before {
  display: block;
  width: 24px;
  height: 4px;
  margin-bottom: 13px;
  background: var(--color-accent);
  content: "";
}
.markdown-body h3 { margin: 36px 0 14px; font: 700 19px/1.3 var(--font-display); }
.markdown-body h4 { margin: 28px 0 12px; font: 700 16px/1.4 var(--font-display); }
.heading-anchor {
  position: absolute;
  left: -22px;
  padding-right: 7px;
  color: var(--color-border-strong);
  opacity: 0;
  text-decoration: none;
  font-family: var(--font-mono);
}
.markdown-body h2:hover .heading-anchor,
.markdown-body h3:hover .heading-anchor { opacity: 1; }

.markdown-body p { margin: 0 0 17px; }
.markdown-body strong { font-weight: 700; }
.markdown-body a { color: var(--color-danger); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.markdown-body a:hover { color: #b31d22; }
.markdown-body ul, .markdown-body ol { margin: 0 0 21px; padding-left: 24px; }
.markdown-body li { margin: 6px 0; padding-left: 3px; }
.markdown-body li::marker { color: var(--color-danger); }
.markdown-body hr { height: 2px; margin: 52px 0; background: var(--color-surface-inverse); border: 0; }
.markdown-body blockquote {
  margin: 24px 0;
  padding: 16px 20px;
  color: var(--color-text-muted);
  background: rgba(242, 238, 227, .7);
  border-left: 4px solid var(--color-accent);
}
.markdown-body blockquote > :last-child { margin-bottom: 0; }

.markdown-body :not(pre) > code {
  padding: 2px 5px;
  color: #671417;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  font: 500 .84em/1.5 var(--font-mono);
  overflow-wrap: anywhere;
}

.table-wrap {
  overflow-x: auto;
  margin: 24px 0 30px;
  border-top: 3px solid var(--color-rule);
  border-bottom: 1px solid var(--color-border-strong);
}
.markdown-body table { width: 100%; min-width: 560px; border-collapse: collapse; background: var(--color-surface); }
.markdown-body th {
  padding: 10px 13px;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-rule);
  text-align: left;
  font: 700 9.5px/1.4 var(--font-mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.markdown-body td { padding: 11px 13px; border-top: 1px solid var(--color-border); vertical-align: top; font-size: 13.5px; }
.markdown-body tbody tr:hover td { background: var(--color-surface-2); }

.callout {
  position: relative;
  margin: 25px 0;
  padding: 17px 20px 17px 52px;
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
}
.callout::before {
  position: absolute;
  top: 16px;
  left: 17px;
  display: grid;
  width: 20px;
  height: 20px;
  place-items: center;
  color: var(--color-text-strong);
  background: var(--color-accent);
  content: "i";
  font: 800 11px/1 var(--font-mono);
}
.callout-warning { border-color: #b88038; }
.callout-warning::before { color: var(--color-text-inverse); background: var(--color-danger); content: "!"; }
.callout-tip::before { background: #a7bd7b; content: "+"; }
.callout-error::before { color: var(--color-text-inverse); background: var(--color-danger); content: "×"; }
.callout > :last-child { margin-bottom: 0; }

.code-block {
  overflow: hidden;
  margin: 22px 0;
  color: #eae5d7;
  background: var(--color-surface-bar);
  border: 1px solid #050504;
}
.code-toolbar {
  display: flex;
  align-items: center;
  height: 38px;
  padding: 0 11px 0 15px;
  color: #8d8779;
  border-bottom: 1px solid #38352e;
  font: 600 9px/1 var(--font-mono);
  letter-spacing: .09em;
  text-transform: uppercase;
}
.code-toolbar::before { width: 6px; height: 6px; margin-right: 8px; background: var(--color-danger); content: ""; }
.copy-button {
  margin-left: auto;
  padding: 5px 7px;
  color: #aaa496;
  background: transparent;
  border: 1px solid #4d493f;
  cursor: pointer;
  font: 600 8.5px/1 var(--font-mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}
.copy-button:hover { color: var(--color-accent); border-color: var(--color-accent); }
.code-block pre { overflow: auto; margin: 0; padding: 18px 20px 20px; }
.code-block code { color: inherit; background: none; border: 0; font: 12.5px/1.65 var(--font-mono); tab-size: 2; }
.code-block.is-long .code-block__viewport { position: relative; max-height: 560px; overflow: hidden; }
.code-block.is-long:not(.is-expanded) .code-block__viewport::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 100px;
  background: linear-gradient(transparent, var(--color-surface-bar));
  content: "";
}
.code-expand {
  display: block;
  width: 100%;
  padding: 11px;
  color: var(--color-accent);
  background: #201e19;
  border: 0;
  border-top: 1px solid #38352e;
  cursor: pointer;
  font: 600 9px/1 var(--font-mono);
  letter-spacing: .07em;
  text-transform: uppercase;
}
.code-group { margin: 25px 0; border-top: 3px solid var(--color-rule); }
.code-group > .code-block { display: none; margin: 0; border-top: 0; }
.code-group > .code-block.is-active { display: block; }
.code-tabs, .tabs-nav {
  display: flex;
  overflow-x: auto;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border-strong);
  border-bottom: 0;
}
.code-tabs button, .tabs-nav button {
  padding: 11px 15px;
  color: var(--color-text-muted);
  background: transparent;
  border: 0;
  border-right: 1px solid var(--color-border-strong);
  cursor: pointer;
  white-space: nowrap;
  font: 700 9px/1 var(--font-mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}
.code-tabs button[aria-selected="true"], .tabs-nav button[aria-selected="true"] { color: var(--color-text-inverse); background: var(--color-surface-inverse); }

.tabs { margin: 25px 0; }
.tabs .tab-panel { display: none; padding: 20px; background: var(--color-surface); border: 1px solid var(--color-border-strong); }
.tabs .tab-panel.is-active { display: block; }
.tabs .tab-panel > :last-child { margin-bottom: 0; }

.card-group {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 26px 0;
  gap: 12px;
}
.doc-card {
  position: relative;
  display: block;
  min-height: 126px;
  padding: 20px;
  color: var(--color-text-strong) !important;
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  clip-path: var(--notch);
  text-decoration: none !important;
}
.doc-card[data-href]:hover { background: var(--color-surface-inverse); color: var(--color-text-inverse) !important; transform: translateY(-2px); }
.doc-card::after { position: absolute; top: 0; right: 0; width: var(--notch-x); height: var(--notch-y); background: var(--color-accent); content: ""; }
.doc-card__icon {
  display: grid;
  width: 27px;
  height: 27px;
  margin-bottom: 16px;
  place-items: center;
  color: var(--color-text-inverse);
  background: var(--color-danger);
  font: 800 10px/1 var(--font-mono);
}
.doc-card__title { display: block; margin-bottom: 6px; color: inherit !important; font: 700 15px/1.25 var(--font-display); text-decoration: none !important; }
.doc-card p { margin: 0; color: var(--color-text-muted); font-size: 13px; line-height: 1.5; }
.doc-card[data-href]:hover p { color: #aaa496; }

/* Селекторы намеренно с префиксом .markdown-body: без него общие правила списков
   (.markdown-body ul/ol и .markdown-body li, специфичность 0-1-1) перебивали .steps-list
   и .step-item (0-1-0). Из-за этого padding-left шага сбрасывался с 54px на 3px, и
   абсолютный номер шага (::before, 30px) наезжал на заголовок. */
.markdown-body .steps-list { margin: 28px 0; padding: 0; counter-reset: docs-step; list-style: none; }
.markdown-body .step-item {
  position: relative;
  margin: 0;
  padding: 0 0 32px 54px;
  counter-increment: docs-step;
}
.step-item::before {
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  color: var(--color-accent);
  background: var(--color-surface-inverse);
  content: counter(docs-step, decimal-leading-zero);
  font: 700 9px/1 var(--font-mono);
}
.step-item::after { position: absolute; top: 30px; bottom: 0; left: 14px; width: 1px; background: var(--color-border-strong); content: ""; }
.step-item:last-child::after { display: none; }
.step-item > :first-child { margin-top: 0; }
.step-item > h3:first-child { padding-top: 3px; }

.accordion-group { margin: 25px 0; border-top: 2px solid var(--color-rule); }
.accordion {
  border-bottom: 1px solid var(--color-border-strong);
}
.accordion summary {
  display: flex;
  align-items: baseline;
  padding: 15px 4px;
  cursor: pointer;
  list-style: none;
  font: 700 14px/1.45 var(--font-body);
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::before { width: 22px; color: var(--color-danger); content: "+"; font: 700 15px/1 var(--font-mono); }
.accordion[open] summary::before { content: "−"; }
.accordion__body { padding: 0 4px 19px 26px; color: var(--color-text-muted); }
.accordion__body > :last-child { margin-bottom: 0; }

.doc-frame { margin: 28px 0; padding: 9px; background: var(--color-surface); border: 1px solid var(--color-border-strong); }
.doc-frame img { display: block; width: 100%; height: auto; }
.markdown-body > img, .markdown-body p > img { display: block; max-width: 100%; height: auto; margin: 28px auto; border: 1px solid var(--color-border-strong); }

.page-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 70px;
  padding-top: 22px;
  border-top: 2px solid var(--color-rule);
  gap: 12px;
}
.page-nav a { display: block; padding: 15px; background: var(--color-surface); border: 1px solid var(--color-border); text-decoration: none; }
.page-nav a:last-child { text-align: right; }
.page-nav small { display: block; margin-bottom: 6px; color: var(--color-text-subtle); font: 700 8.5px/1 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; }
.page-nav b { font: 700 13px/1.35 var(--font-display); }
.page-nav a:hover { color: var(--color-accent); background: var(--color-surface-inverse); }

.docs-footer {
  display: flex;
  justify-content: space-between;
  margin-top: 60px;
  padding-top: 20px;
  color: var(--color-text-subtle);
  border-top: 1px solid var(--color-border);
  gap: 20px;
  font: 600 8.5px/1.5 var(--font-mono);
  letter-spacing: .07em;
  text-transform: uppercase;
}

.toc { border-left: 1px solid var(--color-border); }
.toc__inner { position: sticky; top: var(--header-height); padding: 40px 24px; }
.toc__title { display: block; margin-bottom: 14px; color: var(--color-text-subtle); font: 700 9px/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; }
.toc nav { position: relative; padding-left: 13px; border-left: 1px solid var(--color-border-strong); }
.toc a { display: block; margin: 0 0 10px; color: var(--color-text-subtle); text-decoration: none; font: 500 11.5px/1.4 var(--font-body); }
.toc a[data-level="3"] { padding-left: 10px; font-size: 10.5px; }
.toc a:hover, .toc a.is-active { color: var(--color-danger); }
.toc-empty { color: var(--color-border-strong); font: 500 10px/1.5 var(--font-mono); }

.search-dialog {
  width: min(680px, calc(100% - 28px));
  max-height: min(680px, calc(100vh - 40px));
  padding: 0;
  color: var(--color-text-strong);
  background: var(--color-bg);
  border: 2px solid var(--color-rule);
  box-shadow: 14px 14px 0 rgba(20, 18, 14, .3);
}
.search-dialog::backdrop { background: rgba(20, 18, 14, .62); backdrop-filter: blur(3px); }
.search-panel { margin: 0; }
.search-field { display: flex; align-items: center; height: 62px; padding: 0 14px 0 20px; background: var(--color-surface); border-bottom: 2px solid var(--color-rule); gap: 13px; }
.search-field input { min-width: 0; flex: 1; color: var(--color-text-strong); background: transparent; border: 0; outline: 0; font-size: 16px; }
.search-field button { padding: 6px 7px; color: var(--color-text-muted); background: var(--color-surface-2); border: 1px solid var(--color-border-strong); cursor: pointer; font: 700 8px/1 var(--font-mono); }
.search-results { overflow-y: auto; min-height: 190px; max-height: 470px; padding: 8px; }
.search-result { display: block; padding: 13px 14px; border-bottom: 1px solid var(--color-border); text-decoration: none; }
.search-result:hover, .search-result.is-selected { color: var(--color-text-inverse); background: var(--color-surface-inverse); }
.search-result small { display: block; margin-bottom: 5px; color: var(--color-danger); font: 700 8px/1 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; }
.search-result:hover small, .search-result.is-selected small { color: var(--color-accent); }
.search-result b { display: block; font: 700 14px/1.3 var(--font-display); }
.search-result span { display: block; overflow: hidden; margin-top: 4px; color: var(--color-text-subtle); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.search-empty { padding: 65px 20px; color: var(--color-text-muted); text-align: center; }
.search-hint { display: flex; padding: 9px 14px; color: var(--color-text-subtle); background: var(--color-surface-2); border-top: 1px solid var(--color-border-strong); gap: 20px; font: 600 8px/1 var(--font-mono); letter-spacing: .05em; text-transform: uppercase; }
.search-hint span:last-child { margin-left: auto; }

.copy-toast {
  position: fixed;
  z-index: 90;
  right: 24px;
  bottom: 24px;
  padding: 11px 15px;
  color: var(--color-text-strong);
  background: var(--color-accent);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  font: 700 9px/1 var(--font-mono);
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: .18s ease;
}
.copy-toast.is-visible { opacity: 1; transform: none; }

@media (max-width: 1190px) {
  .docs-layout { grid-template-columns: var(--sidebar-width) minmax(0, 860px); max-width: 1150px; }
  .toc { display: none; }
}

@media (max-width: 900px) {
  .icon-button { display: flex; }
  .header-divider, .header-section { display: none; }
  .search-trigger { width: 42px; margin-left: auto; justify-content: center; }
  .search-trigger span, .search-trigger kbd { display: none; }
  .docs-layout { display: block; }
  .sidebar {
    position: fixed;
    z-index: 50;
    top: 0;
    bottom: 0;
    left: 0;
    width: min(330px, calc(100% - 44px));
    background: var(--color-bg);
    border-right: 2px solid var(--color-rule);
    transform: translateX(-105%);
    transition: transform .22s ease;
  }
  .sidebar.is-open { transform: none; }
  .sidebar__inner { top: 0; height: 100%; padding-top: 34px; }
  .mobile-backdrop { position: fixed; z-index: 45; inset: 0; background: rgba(20, 18, 14, .55); }
  .main { max-width: 820px; margin: 0 auto; }
}

@media (max-width: 640px) {
  :root { --header-height: 62px; }
  .status-bar__inner, .docs-header { padding-right: 16px; padding-left: 16px; }
  .status-bar__meta { display: none; }
  .wordmark { font-size: 13px; }
  .header-actions { margin-left: 12px; }
  .header-actions > a:first-child { display: none; }
  .header-button { height: 36px; padding: 0 12px; font-size: 10px; }
  .main { padding: 28px 19px 48px; }
  .breadcrumbs { margin-bottom: 28px; }
  .article-header { margin-bottom: 34px; padding-bottom: 27px; }
  .article-header h1 { font-size: clamp(29px, 10vw, 40px); }
  .article-header p { font-size: 15.5px; }
  .markdown-body h2 { margin-top: 48px; font-size: 24px; }
  .markdown-body h3 { font-size: 18px; }
  .card-group { grid-template-columns: 1fr; }
  .doc-card { min-height: 108px; }
  .page-nav { grid-template-columns: 1fr; }
  .page-nav a:last-child { text-align: left; }
  .docs-footer { flex-direction: column; }
  .search-hint span:nth-child(2) { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}