/* ============================================================
   FLANGU DOCUMENTATION — docs.css
   Self-contained docs styles that layer on top of landing.css.
   All design tokens (--c-navy, --font-primary, etc.) are defined
   in landing.css and reused here without duplication.
   BEM prefix: dc- (docs-content)
   ============================================================ */


/* ── 1. VIEW TRANSITIONS (CSS-native SPA feel with HTMX hx-boost) ── */

@view-transition {
  navigation: auto;
}

::view-transition-old(root) {
  animation: dc-fade-out 0.15s ease forwards;
}

::view-transition-new(root) {
  animation: dc-fade-in 0.18s ease forwards;
}

@keyframes dc-fade-out {
  to { opacity: 0; }
}

@keyframes dc-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}


/* ── 2. HTMX PROGRESS BAR ───────────────────────────────────── */

.dc-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0;
  background: var(--c-mainblue);
  z-index: 200;
  border-radius: 0 var(--r-pill) var(--r-pill) 0;
  transition: width 0.3s var(--ease-expo), opacity 0.3s ease;
  opacity: 0;
  pointer-events: none;
}

.dc-progress-bar.is-loading {
  opacity: 1;
  width: 70%;
  transition: width 2s var(--ease-expo);
}

.dc-progress-bar.is-done {
  width: 100%;
  opacity: 0;
  transition: width 0.2s ease, opacity 0.4s ease 0.1s;
}


/* ── 3. MOBILE DRAWER TOGGLE ─────────────────────────────────── */

.dc-drawer-toggle {
  display: none; /* shown via media query */
  position: sticky;
  top: calc(72px + var(--sp-sm));
  z-index: 50;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  margin: 0 var(--sp-md) var(--sp-md);
  background: var(--c-white);
  border: 1px solid var(--c-navy-08);
  border-radius: var(--r-pill);
  font-family: var(--font-primary);
  font-size: 14px;
  font-weight: 700;
  color: var(--c-navy);
  cursor: pointer;
  box-shadow: var(--shadow-soft);
  transition: background var(--t-fast), border-color var(--t-fast);
}

.dc-drawer-toggle:hover {
  background: var(--c-whitesmoke);
  border-color: var(--c-navy-12);
}

.dc-drawer-toggle:focus-visible {
  outline: 2px solid var(--c-mainblue);
  outline-offset: 3px;
}

.dc-drawer-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(26, 50, 98, 0.3);
  z-index: 90;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.dc-drawer-backdrop.is-visible {
  opacity: 1;
}


/* ── 4. THREE-COLUMN LAYOUT ─────────────────────────────────── */

.dc-layout {
  display: grid;
  grid-template-columns: 240px 1fr 200px;
  grid-template-areas: "sidebar article otp";
  column-gap: 48px;
  max-width: 1400px;
  margin: 0 auto;
  /* Top: header clearance (72px) + breathing room (--sp-xl = 48px) */
  padding: calc(72px + var(--sp-xl)) var(--sp-xl) var(--sp-2xl);
  align-items: start;
}


/* ── 5. LEFT SIDEBAR ─────────────────────────────────────────── */

.dc-sidebar {
  grid-area: sidebar;
  position: sticky;
  top: calc(72px + var(--sp-lg));
  max-height: calc(100vh - 72px - var(--sp-2xl));
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--c-navy-08) transparent;
  /* Fade out content near the bottom edge */
  -webkit-mask-image: linear-gradient(to bottom, black calc(100% - 32px), transparent 100%);
  mask-image: linear-gradient(to bottom, black calc(100% - 32px), transparent 100%);
  padding-bottom: var(--sp-xl);
}

.dc-sidebar::-webkit-scrollbar {
  width: 4px;
}

.dc-sidebar::-webkit-scrollbar-track {
  background: transparent;
}

.dc-sidebar::-webkit-scrollbar-thumb {
  background: var(--c-navy-08);
  border-radius: var(--r-pill);
}

/* Section group */
.dc-sidebar__section {
  margin-bottom: var(--sp-lg);
}

.dc-sidebar__section-title {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-navy);
  opacity: 0.4;
  margin-bottom: var(--sp-xs);
  padding: 0 var(--sp-sm);
}

.dc-sidebar__section.is-active .dc-sidebar__section-title {
  opacity: 0.7;
  color: var(--c-navy);
}

/* Page links */
.dc-sidebar__page-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.dc-sidebar__page-link {
  display: block;
  padding: 7px var(--sp-sm);
  font-size: 14px;
  font-weight: 400;
  color: var(--c-navy);
  opacity: 0.65;
  border-radius: var(--r-sm);
  line-height: 1.4;
  transition: opacity var(--t-fast), background var(--t-fast), color var(--t-fast);
}

.dc-sidebar__page-link:hover {
  opacity: 0.9;
  background: rgba(86, 135, 232, 0.06);
  color: var(--c-navy);
}

.dc-sidebar__page-link:focus-visible {
  outline: 2px solid var(--c-mainblue);
  outline-offset: 2px;
}

.dc-sidebar__page-link.is-active {
  font-weight: 700;
  color: var(--c-mainblue);
  opacity: 1;
  background: rgba(86, 135, 232, 0.08);
}

/* Sidebar footer: divider + util links */
.dc-sidebar__footer {
  margin-top: var(--sp-lg);
}

.dc-sidebar__divider {
  height: 1px;
  background: var(--c-navy-08);
  border: none;
  margin: 0 var(--sp-sm) var(--sp-sm);
}

.dc-sidebar__util-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px var(--sp-sm);
  font-size: 13px;
  font-weight: 400;
  color: var(--c-navy);
  opacity: 0.5;
  border-radius: var(--r-sm);
  transition: opacity var(--t-fast), background var(--t-fast);
}

.dc-sidebar__util-link:hover {
  opacity: 0.85;
  background: rgba(86, 135, 232, 0.06);
}

.dc-sidebar__util-link:focus-visible {
  outline: 2px solid var(--c-mainblue);
  outline-offset: 2px;
}


/* ── 6. CENTER ARTICLE COLUMN ───────────────────────────────── */

.dc-article {
  grid-area: article;
  min-width: 0; /* prevent grid blowout */
  max-width: 720px;
}

/* ─ Article header ─ */
.dc-article__header {
  margin-bottom: var(--sp-xl);
  padding-bottom: var(--sp-xl);
  border-bottom: 1px solid var(--c-navy-08);
}

.dc-article__breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
  font-size: 13px;
  font-weight: 400;
  color: var(--c-navy);
  opacity: 0.45;
  margin-bottom: var(--sp-md);
}

.dc-article__breadcrumb-link {
  transition: opacity var(--t-fast);
}

.dc-article__breadcrumb-link:hover {
  opacity: 0.8;
}

.dc-article__breadcrumb-sep {
  opacity: 0.5;
}

.dc-article__breadcrumb-section {
  font-weight: 700;
}

.dc-article__title {
  font-size: clamp(26px, 4vw, 34px);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--c-navy);
  margin-bottom: var(--sp-md);
}

.dc-article__description {
  font-size: 17px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--c-navy);
  opacity: 0.6;
  max-width: 620px;
}


/* ── 7. ARTICLE BODY TYPOGRAPHY ─────────────────────────────── */

.dc-article__body {
  font-size: 17px;
  line-height: 1.75;
  color: var(--c-navy);
}

/* ─ Headings ─ */
.dc-article__body h2,
.dc-article__body h3,
.dc-article__body h4 {
  color: var(--c-navy);
  letter-spacing: -0.025em;
  scroll-margin-top: calc(72px + var(--sp-md)); /* clear fixed header on anchor jump */
}

.dc-article__body h2 {
  font-size: clamp(20px, 2.8vw, 24px);
  font-weight: 700;
  line-height: 1.2;
  margin-top: var(--sp-xl);
  margin-bottom: var(--sp-md);
  padding-top: var(--sp-lg);
  border-top: 1px solid var(--c-navy-08);
}

/* First h2 should not have the top border/spacing since header already handles it */
.dc-article__body h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.dc-article__body h3 {
  font-size: clamp(17px, 2.2vw, 19px);
  font-weight: 700;
  line-height: 1.3;
  margin-top: var(--sp-lg);
  margin-bottom: var(--sp-sm);
}

.dc-article__body h4 {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  margin-top: var(--sp-lg);
  margin-bottom: var(--sp-xs);
}

/* Heading anchor link (generated by anchors_plugin with empty permalink_symbol) */
.dc-article__body .header-anchor {
  color: inherit;
  text-decoration: none;
}

.dc-article__body .header-anchor:hover {
  text-decoration: none;
}

/* ─ Paragraphs ─ */
.dc-article__body p {
  margin-bottom: var(--sp-md);
  opacity: 0.88;
}

/* ─ Links ─ */
.dc-article__body a {
  color: var(--c-mainblue);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: rgba(86, 135, 232, 0.35);
  text-underline-offset: 3px;
  transition: text-decoration-color var(--t-fast), color var(--t-fast);
}

.dc-article__body a:hover {
  color: #4776d4;
  text-decoration-color: rgba(71, 118, 212, 0.7);
}

.dc-article__body a:focus-visible {
  outline: 2px solid var(--c-mainblue);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ─ Lists ─ */
.dc-article__body ul,
.dc-article__body ol {
  margin-bottom: var(--sp-md);
  padding-left: var(--sp-xl);
  opacity: 0.88;
}

.dc-article__body ul {
  list-style: disc;
}

.dc-article__body ol {
  list-style: decimal;
}

.dc-article__body li {
  margin-bottom: var(--sp-xs);
  line-height: 1.7;
}

.dc-article__body li > ul,
.dc-article__body li > ol {
  margin-top: var(--sp-xs);
  margin-bottom: var(--sp-xs);
}

/* ─ Strong / Em ─ */
.dc-article__body strong {
  font-weight: 700;
  color: var(--c-navy);
}

.dc-article__body em {
  font-style: italic;
}

/* ─ Inline code ─ */
.dc-article__body code {
  font-family: 'JetBrains Mono', 'Cascadia Code', 'Fira Code', 'SF Mono', 'Consolas', monospace;
  font-size: 14.5px;
  font-weight: 400;
  color: var(--c-navy);
  background: var(--c-navy-06);
  border: 1px solid var(--c-navy-08);
  border-radius: 5px;
  padding: 2px 7px;
}

/* ─ Code blocks (fenced) ─ */
.dc-article__body pre {
  background: #1e293b;
  border-radius: var(--r-md);
  padding: var(--sp-lg);
  margin: var(--sp-lg) 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  line-height: 1.6;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.dc-article__body pre code {
  font-size: 14px;
  color: #e2e8f0;
  background: none;
  border: none;
  padding: 0;
  border-radius: 0;
}

/* ─ Blockquotes ─ */
.dc-article__body blockquote {
  margin: var(--sp-lg) 0;
  padding: var(--sp-md) var(--sp-lg);
  border-left: 3px solid var(--c-mainblue);
  background: rgba(86, 135, 232, 0.04);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
}

.dc-article__body blockquote p {
  margin-bottom: 0;
  font-style: italic;
  opacity: 0.8;
}

/* ─ Horizontal rules ─ */
.dc-article__body hr {
  height: 1px;
  background: var(--c-navy-08);
  border: none;
  margin: var(--sp-lg) 0;
}

/* ─ Tables ─ */
.dc-article__body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  margin: var(--sp-lg) 0;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--c-navy-08);
}

.dc-article__body thead {
  background: var(--c-navy-06);
}

.dc-article__body th {
  font-weight: 700;
  font-size: 13px;
  text-align: left;
  padding: 10px var(--sp-md);
  color: var(--c-navy);
  border-bottom: 1px solid var(--c-navy-08);
  letter-spacing: 0.02em;
}

.dc-article__body td {
  padding: 10px var(--sp-md);
  color: var(--c-navy);
  opacity: 0.85;
  border-bottom: 1px solid var(--c-navy-06);
  line-height: 1.5;
}

.dc-article__body tr:last-child td {
  border-bottom: none;
}

.dc-article__body tbody tr:nth-child(even) {
  background: rgba(26, 50, 98, 0.02);
}

/* ─ Images / Figures ─ */
.dc-article__body img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--r-md);
  border: 1px solid var(--c-navy-08);
  box-shadow: var(--shadow-soft);
  margin: var(--sp-lg) 0;
}

.dc-article__body img[src*="/icon-"] {
  display: inline-block;
  vertical-align: text-bottom;
  width: 1.25em;
  height: 1.25em;
  margin: 0 0.15em;
  border: none;
  box-shadow: none;
  border-radius: 0;
}

.dc-article__figure {
  margin: var(--sp-xl) 0;
}

.dc-article__figure img {
  margin: 0 0 var(--sp-xs);
}

.dc-article__figure figcaption {
  font-size: 13px;
  color: var(--c-navy);
  opacity: 0.5;
  text-align: center;
  line-height: 1.4;
}


/* ── 8. ADMONITIONS (mdit-py-plugins admon_plugin) ─────────── */

/*
  mdit-py-plugins renders admonitions as:
  <div class="admonition note">
    <p class="admonition-title">Note</p>
    <p>body text...</p>
  </div>
*/

.dc-article__body .admonition {
  margin: var(--sp-lg) 0;
  padding: var(--sp-md) var(--sp-lg);
  border-radius: var(--r-md);
  border-left: 3px solid transparent;
  background: var(--c-navy-06);
}

.dc-article__body .admonition-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--sp-xs);
  opacity: 1;
}

.dc-article__body .admonition p:last-child {
  margin-bottom: 0;
}

/* Note (blue) */
.dc-article__body .admonition.note {
  background: rgba(86, 135, 232, 0.06);
  border: 1px dashed var(--c-mainblue);
}
.dc-article__body .admonition.note .admonition-title {
  color: var(--c-mainblue);
}

/* Tip (green) */
.dc-article__body .admonition.tip {
  background: rgba(74, 222, 128, 0.07);
  border: 1px dashed #22c55e;
}
.dc-article__body .admonition.tip .admonition-title {
  color: #16a34a;
}

/* Warning (amber) */
.dc-article__body .admonition.warning {
  background: rgba(251, 191, 36, 0.08);
  border: 1px dotted #f59e0b;
}
.dc-article__body .admonition.warning .admonition-title {
  color: #d97706;
}

/* Caution (red) */
.dc-article__body .admonition.caution {
  background: rgba(239, 68, 68, 0.06);
  border-color: #ef4444;
}
.dc-article__body .admonition.caution .admonition-title {
  color: #dc2626;
}


/* ── 9. MOBILE: ON THIS PAGE (collapsible) ─────────────────── */

.dc-otp-mobile {
  display: none; /* revealed via media query */
  margin-bottom: var(--sp-lg);
  border-radius: var(--r-md);
  border: 1px solid var(--c-navy-08);
  background: var(--c-white);
  overflow: hidden;
}

.dc-otp-mobile__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-md) var(--sp-lg);
  font-size: 14px;
  font-weight: 700;
  color: var(--c-navy);
  cursor: pointer;
  user-select: none;
  list-style: none;
}

.dc-otp-mobile__summary::-webkit-details-marker {
  display: none;
}

.dc-otp-mobile__summary::after {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--c-navy);
  border-bottom: 2px solid var(--c-navy);
  transform: rotate(45deg);
  opacity: 0.4;
  transition: transform var(--t-fast);
}

.dc-otp-mobile[open] .dc-otp-mobile__summary::after {
  transform: rotate(-135deg);
}

.dc-otp-mobile__nav {
  padding: 0 var(--sp-lg) var(--sp-md);
}

.dc-otp-mobile__list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dc-otp-mobile__item--h2 { padding-left: 0; }
.dc-otp-mobile__item--h3 { padding-left: var(--sp-md); }

.dc-otp-mobile__link {
  display: block;
  padding: 5px 0;
  font-size: 14px;
  font-weight: 400;
  color: var(--c-navy);
  opacity: 0.65;
  transition: opacity var(--t-fast), color var(--t-fast);
}

.dc-otp-mobile__link:hover {
  opacity: 1;
  color: var(--c-mainblue);
}


/* ── 10. RIGHT SIDEBAR: ON THIS PAGE ─────────────────────────── */

.dc-otp {
  grid-area: otp;
  position: sticky;
  top: calc(72px + var(--sp-lg));
  max-height: calc(100vh - 72px - var(--sp-2xl));
  overflow-y: auto;
  scrollbar-width: none; /* invisible scrollbar — content fades */
  padding-bottom: var(--sp-xl);
  -webkit-mask-image: linear-gradient(to bottom, black calc(100% - 32px), transparent 100%);
  mask-image: linear-gradient(to bottom, black calc(100% - 32px), transparent 100%);
}

.dc-otp::-webkit-scrollbar {
  display: none;
}

.dc-otp__inner {
  /* padding purely for visual breathing room */
}

.dc-otp__heading {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-navy);
  opacity: 0.4;
  margin-bottom: var(--sp-sm);
}

.dc-otp__list {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.dc-otp__item {
  line-height: 1.35;
}

.dc-otp__item--h2 { padding-left: 0; }
.dc-otp__item--h3 { padding-left: 12px; }

.dc-otp__link {
  display: block;
  padding: 5px var(--sp-xs);
  font-size: 13px;
  font-weight: 400;
  color: var(--c-navy);
  opacity: 0.5;
  border-left: 2px solid transparent;
  transition: opacity var(--t-fast), color var(--t-fast), border-color var(--t-fast), font-weight var(--t-fast);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  line-height: 1.4;
}

.dc-otp__link:hover {
  opacity: 0.85;
  color: var(--c-navy);
}

.dc-otp__link:focus-visible {
  outline: 2px solid var(--c-mainblue);
  outline-offset: 2px;
}

.dc-otp__link.is-active {
  color: var(--c-mainblue);
  opacity: 1;
  font-weight: 700;
  border-left-color: var(--c-mainblue);
  background: rgba(86, 135, 232, 0.06);
}

/* Util links (Discord + Contact) below OTP list */
.dc-otp__util {
  margin-top: var(--sp-lg);
}

.dc-otp__divider {
  height: 1px;
  background: var(--c-navy-08);
  border: none;
  margin-bottom: var(--sp-sm);
}

.dc-otp__util-link {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 5px var(--sp-xs);
  font-size: 12px;
  font-weight: 400;
  color: var(--c-navy);
  opacity: 0.45;
  border-radius: var(--r-sm);
  transition: opacity var(--t-fast), background var(--t-fast);
}

.dc-otp__util-link:hover {
  opacity: 0.85;
  background: rgba(86, 135, 232, 0.06);
}

.dc-otp__util-link:focus-visible {
  outline: 2px solid var(--c-mainblue);
  outline-offset: 2px;
}


/* ── 11. ARTICLE FOOTER: LAST UPDATED + PREV/NEXT ─────────── */

.dc-article__footer {
  margin-top: var(--sp-2xl);
  padding-top: var(--sp-xl);
  border-top: 1px solid var(--c-navy-08);
}

.dc-article__last-updated {
  font-size: 13px;
  color: var(--c-navy);
  opacity: 0.4;
  margin-bottom: var(--sp-xl);
}

/* ─ Prev / Next navigation ─ */
.dc-prevnext {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-md);
}

.dc-prevnext__link {
  display: flex;
  flex-direction: column;
  gap: var(--sp-xs);
  padding: var(--sp-md) var(--sp-lg);
  border-radius: var(--r-card);
  border: 1px solid var(--c-navy-08);
  background: var(--c-white);
  box-shadow: var(--shadow-soft);
  transition: border-color var(--t-fast), box-shadow var(--t-fast), transform var(--t-fast);
}

.dc-prevnext__link:hover {
  border-color: var(--c-navy-12);
  box-shadow: 0 4px 20px rgba(26, 50, 98, 0.10);
  transform: translateY(-1px);
}

.dc-prevnext__link:active {
  transform: scale(0.98);
}

.dc-prevnext__link:focus-visible {
  outline: 2px solid var(--c-mainblue);
  outline-offset: 3px;
}

.dc-prevnext__link--next {
  text-align: right;
}

.dc-prevnext__direction {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--c-navy);
  opacity: 0.4;
}

.dc-prevnext__link--next .dc-prevnext__direction {
  justify-content: flex-end;
}

.dc-prevnext__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-navy);
  line-height: 1.3;
}

/* Only one link (first/last page) → full width */
.dc-prevnext__link:only-child {
  grid-column: 1 / -1;
}

.dc-prevnext__link--next:only-child {
  text-align: right;
}


/* ── 12. RESPONSIVE ─────────────────────────────────────────── */

/* Tablet: 768px–1279px — two columns (no right OTP sidebar) */
@media (min-width: 768px) and (max-width: 1279px) {
  .dc-layout {
    grid-template-columns: 220px 1fr;
    grid-template-areas: "sidebar article";
    column-gap: 32px;
    padding: calc(72px + var(--sp-xl)) var(--sp-lg) var(--sp-2xl);
  }

  .dc-otp {
    display: none;
  }

  .dc-otp-mobile {
    display: block;
  }
}

/* Mobile: <768px — single column, off-canvas sidebar */
@media (max-width: 767px) {
  .dc-layout {
    grid-template-columns: 1fr;
    grid-template-areas: "article";
    column-gap: 0;
    padding: calc(72px + var(--sp-md)) 0 var(--sp-xl);
  }

  /* Article takes full width */
  .dc-article {
    max-width: 100%;
    padding: 0 var(--sp-md);
  }

  /* Sidebar becomes off-canvas drawer */
  .dc-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(280px, 85vw);
    z-index: 95;
    background: var(--c-white);
    padding: calc(72px + var(--sp-md)) var(--sp-md) var(--sp-xl);
    border-right: 1px solid var(--c-navy-08);
    box-shadow: 4px 0 24px rgba(26, 50, 98, 0.12);
    max-height: 100vh;
    /* Hidden state */
    transform: translateX(-100%);
    transition: transform 0.3s var(--ease-expo);
    -webkit-mask-image: none;
    mask-image: none;
  }

  .dc-sidebar.is-open {
    transform: translateX(0);
  }

  /* Backdrop only visible on mobile */
  .dc-drawer-backdrop {
    display: block;
    pointer-events: none;
  }

  .dc-drawer-backdrop.is-visible {
    pointer-events: all;
  }

  /* Show the drawer toggle button */
  .dc-drawer-toggle {
    display: flex;
    width: calc(100% - var(--sp-2xl));
    margin: var(--sp-xs) auto var(--sp-sm);
  }

  /* Right OTP: hidden on mobile */
  .dc-otp {
    display: none;
  }

  /* Mobile OTP collapsible */
  .dc-otp-mobile {
    display: block;
  }

  /* Prev/next: stack on mobile */
  .dc-prevnext {
    grid-template-columns: 1fr;
  }

  .dc-prevnext__link--next {
    text-align: left;
  }

  .dc-prevnext__link--next .dc-prevnext__direction {
    justify-content: flex-start;
  }

  .dc-prevnext__link:only-child {
    grid-column: 1;
  }

  /* Tables: horizontal scroll on mobile */
  .dc-article__body table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
  }
}


/* ── 13. ACCESSIBILITY ─────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  .dc-progress-bar,
  .dc-sidebar,
  .dc-sidebar__page-link,
  .dc-otp__link,
  .dc-prevnext__link,
  .dc-drawer-toggle,
  .dc-drawer-backdrop,
  .dc-article__body a {
    transition: none !important;
    animation: none !important;
  }

  @view-transition {
    navigation: none;
  }
}