:root {
  --bg: #0a0c10;
  --bg-elevated: #12161e;
  --bg-subtle: #171c26;
  --bg-toc: #0e1218;
  --text: #e8edf5;
  --text-secondary: #9aa6b8;
  --text-muted: #6f7b8f;
  --border: #2a3344;
  --border-light: #232b3a;
  --link: #7eb0ff;
  --link-hover: #a8c8ff;
  --accent: #3d7eff;
  --accent-soft: rgba(61, 126, 255, 0.14);
  --header-border: #1e2633;
  --code-bg: #1a2130;
  --code-border: #31405a;
  --step-bg: #1d2533;
  --step-text: #d7e2f3;
  --note-bg: rgba(61, 126, 255, 0.12);
  --note-border: #3d7eff;
  --important-bg: rgba(232, 176, 52, 0.12);
  --important-border: #e8b034;
  --warning-bg: rgba(224, 82, 82, 0.12);
  --warning-border: #e05252;
  --success-bg: rgba(46, 168, 122, 0.12);
  --success-border: #2ea87a;
  --security-bg: rgba(232, 176, 52, 0.1);
  --security-border: #3a3120;
  --support-bg: #141925;
  --btn-bg: #2f6fed;
  --btn-hover: #4580f5;
  --shadow-header: 0 1px 0 rgba(255, 255, 255, 0.03);
  --font-sans: "Source Sans 3", "Segoe UI", sans-serif;
  --font-serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --content-max: 46rem;
  --toc-width: 15.5rem;
  --header-height: 3.5rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background:
    radial-gradient(1200px 500px at 15% -10%, rgba(61, 126, 255, 0.09), transparent 55%),
    radial-gradient(900px 420px at 90% 0%, rgba(46, 168, 122, 0.05), transparent 50%),
    var(--bg);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}

img,
svg {
  display: block;
  max-width: 100%;
}

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

a:hover {
  color: var(--link-hover);
  text-decoration: underline;
}

a:focus-visible,
button:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 1000;
  background: #000;
  color: #fff;
  padding: 0.5rem 0.75rem;
}

.skip-link:focus {
  left: 0.75rem;
  top: 0.75rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 12, 16, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--header-border);
  box-shadow: var(--shadow-header);
}

.header-inner {
  max-width: 72rem;
  margin: 0 auto;
  min-height: var(--header-height);
  padding: 0.65rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-width: 0;
}

.menu-toggle {
  display: none;
  width: 2.35rem;
  height: 2.35rem;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-elevated);
  color: var(--text);
  cursor: pointer;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
}

.menu-toggle-bars,
.menu-toggle-bars::before,
.menu-toggle-bars::after {
  display: block;
  width: 1rem;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  position: relative;
}

.menu-toggle-bars::before,
.menu-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
}

.menu-toggle-bars::before {
  top: -5px;
}

.menu-toggle-bars::after {
  top: 5px;
}

.logo {
  flex-shrink: 0;
  border-radius: 6px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.nav-backdrop {
  display: none;
}

.toc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
}

.toc-header .toc-title {
  margin: 0;
}

.toc-close {
  display: none;
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-name {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
  letter-spacing: 0.01em;
}

.brand-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.lang-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.lang-select {
  font: inherit;
  font-size: 0.9rem;
  color: var(--text);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.4rem 0.55rem;
  min-width: 7.5rem;
}

.page-shell {
  max-width: 72rem;
  margin: 0 auto;
  display: grid;
  grid-template-columns: var(--toc-width) minmax(0, 1fr);
  gap: 0;
  align-items: start;
}

.toc {
  border-right: 1px solid var(--border-light);
  background: linear-gradient(180deg, rgba(14, 18, 24, 0.98), rgba(10, 12, 16, 0.98));
  min-height: calc(100vh - var(--header-height));
}

.toc-sticky {
  position: sticky;
  top: calc(var(--header-height) + 0.5rem);
  padding: 1.25rem 1rem 2rem 1.25rem;
}

.toc-title {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

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

.toc-list li {
  margin: 0;
}

.toc-list a {
  display: block;
  padding: 0.4rem 0.55rem;
  border-left: 3px solid transparent;
  border-radius: 0 4px 4px 0;
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.35;
}

.toc-list a:hover {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  text-decoration: none;
}

.toc-list a.is-active {
  border-left-color: var(--accent);
  background: var(--accent-soft);
  color: var(--link);
  font-weight: 600;
}

.content {
  padding: 1.5rem 1.75rem 3rem;
  min-width: 0;
}

article {
  max-width: var(--content-max);
}

.article-header {
  margin-bottom: 0.25rem;
}

.eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.article-header h1 {
  margin: 0 0 0.75rem;
  font-family: var(--font-serif);
  font-size: clamp(1.65rem, 2.4vw, 2.15rem);
  font-weight: 700;
  line-height: 1.25;
  color: #f4f7fc;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.55rem;
}

.article-lead {
  margin: 0;
  color: var(--text-secondary);
  font-size: 1.02rem;
}

.divider {
  border: 0;
  border-top: 1px solid var(--border-light);
  margin: 1.35rem 0 0.25rem;
}

.section {
  padding-top: 1.75rem;
  margin-top: 0.25rem;
}

.section h2 {
  margin: 0 0 0.85rem;
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1.3;
  color: #f1f5fb;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.35rem;
}

.section > p,
.section-lead {
  margin: 0 0 1rem;
  color: var(--text-secondary);
}

.steps {
  list-style: none;
  margin: 0 0 1.1rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.steps > li {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0.85rem;
  align-items: start;
}

.step-num {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--step-bg);
  color: var(--step-text);
  border: 1px solid var(--border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.steps h3 {
  margin: 0.15rem 0 0.25rem;
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--text);
}

.steps p {
  margin: 0;
  color: var(--text-secondary);
}

.steps p + p {
  margin-top: 0.45rem;
}

.substeps {
  margin-top: 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.substep {
  padding: 0.9rem 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.substep-title {
  margin: 0 0 0.35rem !important;
  font-weight: 700;
  color: var(--text) !important;
}

.substep p {
  margin: 0;
}

.doc-figure {
  margin: 0.75rem 0 0;
  padding: 0;
}

.doc-figure img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #111;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
}

.doc-figure figcaption {
  margin-top: 0.45rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.resource-link {
  margin-top: 0.45rem !important;
}

.resource-link a {
  font-weight: 600;
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
}

.steps .info-box {
  margin: 0.75rem 0 0;
}

.steps .ru-user-warning {
  margin-bottom: 0.95rem;
}

.ru-user-warning .ru-user-warning-primary {
  margin: 0.65rem 0 0.9rem !important;
  padding: 0.75rem 0.85rem;
  color: #ffd1d1;
  background: rgba(224, 82, 82, 0.13);
  border: 1px solid rgba(255, 112, 112, 0.3);
  border-radius: 5px;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.65;
}

.ru-user-warning .ru-user-warning-secondary {
  margin: 0 0 0.9rem !important;
  padding: 0.75rem 0.85rem;
  color: #fff1c7;
  background: rgba(245, 176, 65, 0.12);
  border: 1px solid rgba(245, 176, 65, 0.36);
  border-radius: 5px;
  font-size: 0.96rem;
  font-weight: 700;
  line-height: 1.65;
}

.site-list {
  list-style: none;
  margin: 0.65rem 0 0;
  padding: 0.7rem 0.9rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
}

.site-list li {
  margin: 0.2rem 0;
  color: var(--text-secondary);
}

.site-list a {
  font-weight: 600;
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
}

.warranty-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.warranty-list .info-box {
  margin: 0;
}

.warranty-list .info-box p {
  margin: 0;
}

.possible-problems {
  margin: 1.5rem 0 1rem;
}

.possible-problems.step-problems {
  margin: 0.85rem 0 0;
}

.possible-problems > h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: #f1f5fb;
}

.possible-problems-lead {
  margin: 0 0 0.85rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.possible-problems .problem-item {
  border-color: rgba(224, 82, 82, 0.35);
  background: rgba(224, 82, 82, 0.06);
}

.possible-problems .problem-item summary {
  color: #ffb0b0;
}

.possible-problems .accordion-body .info-box,
.possible-problems .accordion-body .check-panel {
  margin-top: 0.85rem;
}

.possible-problems .accordion-body .info-box:first-child {
  margin-top: 0.75rem;
}

.check-panel {
  margin: 1rem 0;
  padding: 1rem 1.1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
}

.check-panel h3,
.check-panel h4 {
  margin: 0 0 0.65rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
}

.check-list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--text-secondary);
}

.check-list li {
  margin: 0.45rem 0;
}

.check-list li:first-child {
  margin-top: 0;
}

.check-list li:last-child {
  margin-bottom: 0;
}

.info-box p + p {
  margin-top: 0.55rem;
}

.code-row {
  margin-top: 0.65rem;
  display: flex;
  align-items: stretch;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.code-row code {
  display: inline-flex;
  align-items: center;
  min-height: 2.2rem;
  padding: 0.35rem 0.7rem;
  background: var(--code-bg);
  border: 1px solid var(--code-border);
  border-radius: 4px;
  color: #d6e4ff;
  font-family: ui-monospace, "Cascadia Mono", "Segoe UI Mono", Consolas, monospace;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}

.copy-btn {
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
}

.copy-btn:hover {
  background: var(--bg-subtle);
  border-color: #3a4660;
}

.copy-btn.is-copied {
  border-color: var(--success-border);
  color: #6ed6b0;
  background: var(--success-bg);
}

.info-box {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.7rem;
  padding: 0.9rem 1rem;
  border: 1px solid transparent;
  border-left-width: 4px;
  border-radius: 6px;
  margin: 1rem 0;
  background: var(--bg-subtle);
}

.info-box .info-icon {
  line-height: 1.4;
  font-size: 1rem;
}

.info-box strong {
  display: block;
  margin-bottom: 0.2rem;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}

.info-box p {
  margin: 0;
  color: var(--text-secondary);
}

.info-box.note {
  background: var(--note-bg);
  border-color: rgba(61, 126, 255, 0.25);
  border-left-color: var(--note-border);
}

.info-box.note strong {
  color: #9bc0ff;
}

.info-box.important {
  background: var(--important-bg);
  border-color: rgba(232, 176, 52, 0.25);
  border-left-color: var(--important-border);
}

.info-box.important strong {
  color: #f0c861;
}

.info-box.warning {
  background: var(--warning-bg);
  border-color: rgba(224, 82, 82, 0.28);
  border-left-color: var(--warning-border);
}

.info-box.warning strong {
  color: #ff8f8f;
}

.info-box.success {
  background: var(--success-bg);
  border-color: rgba(46, 168, 122, 0.28);
  border-left-color: var(--success-border);
}

.info-box.success strong {
  color: #6ed6b0;
}

.security-panel {
  background: var(--security-bg);
  border: 1px solid var(--security-border);
  border-left: 4px solid var(--important-border);
  border-radius: 6px;
  padding: 1rem 1.1rem;
}

.security-list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--text-secondary);
}

.security-list li {
  margin: 0.55rem 0;
}

.security-list li:first-child {
  margin-top: 0;
}

.security-list li:last-child {
  margin-bottom: 0;
}

.usage-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.usage-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem;
  align-items: start;
  margin: 0;
  padding: 1rem 1.05rem;
  background: linear-gradient(180deg, #171d2a, #121722);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.usage-card-icon {
  width: 2.4rem;
  height: 2.4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(61, 126, 255, 0.12);
  border: 1px solid rgba(61, 126, 255, 0.28);
  font-size: 1.15rem;
  line-height: 1;
  flex-shrink: 0;
}

.usage-card-body h3 {
  margin: 0 0 0.35rem;
  font-size: 0.98rem;
  font-weight: 700;
  color: #f2f6fc;
}

.usage-card-body p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.5;
}

@media (max-width: 720px) {
  .usage-cards {
    grid-template-columns: 1fr;
  }
}

.accordion {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.accordion details {
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-elevated);
}

.accordion summary {
  cursor: pointer;
  list-style: none;
  padding: 0.85rem 1rem;
  font-weight: 600;
  color: var(--text);
  position: relative;
  padding-right: 2.25rem;
}

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

.accordion summary::after {
  content: "+";
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-weight: 700;
  color: var(--text-muted);
}

.accordion details[open] summary::after {
  content: "−";
}

.accordion details[open] {
  border-color: #33415a;
}

.accordion-body {
  padding: 0 1rem 0.95rem;
  border-top: 1px solid var(--border-light);
}

.accordion-body p {
  margin: 0.75rem 0 0;
  color: var(--text-secondary);
}

.article-footer {
  max-width: var(--content-max);
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.article-footer p {
  margin: 0;
}

@media (max-width: 960px) {
  .menu-toggle {
    display: inline-flex;
  }

  .logo {
    display: none;
  }

  .page-shell {
    display: block;
    max-width: 100%;
  }

  .nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 140;
    background: rgba(0, 0, 0, 0.55);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
  }

  .nav-backdrop[hidden] {
    display: none !important;
  }

  body.nav-open .nav-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  body.nav-open {
    overflow: hidden;
    touch-action: none;
  }

  .toc {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 150;
    width: min(18.5rem, 86vw);
    height: 100%;
    height: 100dvh;
    min-height: 0;
    border-right: 1px solid var(--border);
    background: #0e1218;
    transform: translate3d(-105%, 0, 0);
    transition: transform 0.22s ease;
    box-shadow: 8px 0 28px rgba(0, 0, 0, 0.35);
    -webkit-overflow-scrolling: touch;
  }

  body.nav-open .toc {
    transform: translate3d(0, 0, 0);
  }

  .toc-sticky {
    position: static;
    height: 100%;
    overflow-y: auto;
    padding: 1rem 0.9rem 1.5rem 1rem;
    padding-top: calc(1rem + env(safe-area-inset-top, 0px));
  }

  .toc-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .toc-list {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
  }

  .toc-list a {
    padding: 0.7rem 0.65rem;
    font-size: 0.98rem;
  }

  .content {
    display: block;
    padding: 1.15rem 1rem 2.5rem;
    padding-bottom: calc(2.5rem + env(safe-area-inset-bottom, 0px));
    width: 100%;
    max-width: 100%;
  }

  article {
    max-width: 100%;
  }

  .article-header h1 {
    font-size: 1.35rem;
    word-break: break-word;
  }

  .section h2 {
    font-size: 1.2rem;
  }

  .doc-figure {
    margin-left: 0;
    margin-right: 0;
  }

  .doc-figure img {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 6px;
  }

  .substep {
    padding: 0.8rem 0.85rem;
  }

  .info-box {
    padding: 0.8rem 0.85rem;
    gap: 0.55rem;
  }

  .possible-problems > h3 {
    font-size: 1.1rem;
  }

  .possible-problems .problem-item summary {
    font-size: 0.95rem;
    line-height: 1.4;
  }
}

@media (max-width: 560px) {
  .header-inner {
    padding: 0.65rem 0.85rem;
  }

  .brand {
    gap: 0.55rem;
  }

  .brand-name {
    font-size: 0.95rem;
  }

  .brand-sub {
    font-size: 0.72rem;
  }

  .lang-label {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  .lang-select {
    min-width: 6.5rem;
    font-size: 0.85rem;
  }

  .steps > li {
    grid-template-columns: 1.75rem 1fr;
    gap: 0.65rem;
  }

  .step-num {
    width: 1.75rem;
    height: 1.75rem;
    font-size: 0.82rem;
  }

  .site-list {
    padding: 0.65rem 0.75rem;
  }

}

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

  .toc,
  .nav-backdrop {
    transition: none;
  }
}

html[lang="fa"] body,
html[lang="fa"] button,
html[lang="fa"] select {
  font-family: Tahoma, Arial, sans-serif;
}

html[dir="rtl"] .skip-link {
  left: auto;
  right: -9999px;
}

html[dir="rtl"] .skip-link:focus {
  left: auto;
  right: 0.75rem;
}

html[dir="rtl"] .toc {
  border-right: 0;
  border-left: 1px solid var(--border-light);
}

html[dir="rtl"] .toc-list a {
  border-left: 0;
  border-right: 3px solid transparent;
  border-radius: 4px 0 0 4px;
}

html[dir="rtl"] .toc-list a.is-active {
  border-right-color: var(--accent);
}

html[dir="rtl"] .check-list,
html[dir="rtl"] .security-list {
  padding-left: 0;
  padding-right: 1.2rem;
}

html[dir="rtl"] .info-box {
  border-left-width: 1px;
  border-right-width: 4px;
}

html[dir="rtl"] .info-box.note {
  border-right-color: var(--note-border);
}

html[dir="rtl"] .info-box.important,
html[dir="rtl"] .security-panel {
  border-right-color: var(--important-border);
}

html[dir="rtl"] .info-box.warning {
  border-right-color: var(--warning-border);
}

html[dir="rtl"] .info-box.success {
  border-right-color: var(--success-border);
}

html[dir="rtl"] .security-panel {
  border-left-width: 1px;
  border-right-width: 4px;
}

html[dir="rtl"] .accordion summary {
  padding-right: 1rem;
  padding-left: 2.25rem;
}

html[dir="rtl"] .accordion summary::after {
  right: auto;
  left: 1rem;
}

@media (max-width: 960px) {
  html[dir="rtl"] .toc {
    left: auto;
    right: 0;
    border-left: 1px solid var(--border);
    transform: translate3d(105%, 0, 0);
    box-shadow: -8px 0 28px rgba(0, 0, 0, 0.35);
  }

  html[dir="rtl"] body.nav-open .toc {
    transform: translate3d(0, 0, 0);
  }
}