/* PVERSE_LEARN_DOCUMENT_SYSTEM_R1C */
.learn-docs {
  --learn-bg: #fbf8f4;
  --learn-surface: #ffffff;
  --learn-border: rgba(31, 23, 17, 0.15);
  --learn-text: #18110d;
  --learn-muted: #695c53;
  --learn-accent: #ee7913;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr);
  color: var(--learn-text);
  background: var(--learn-bg);
}

html[data-theme="dark"] .learn-docs {
  --learn-bg: #100d0b;
  --learn-surface: #191310;
  --learn-border: rgba(255, 255, 255, 0.14);
  --learn-text: #f8f2ea;
  --learn-muted: #cbbdaf;
  --learn-accent: #ff9e3d;
}

.learn-docs a { color: inherit; }

.learn-docs__sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  box-sizing: border-box;
  padding: 30px 20px;
  border-right: 1px solid var(--learn-border);
  background: var(--learn-surface);
}

.learn-docs__identity {
  display: grid;
  gap: 6px;
  text-decoration: none;
  margin-bottom: 22px;
}

.learn-docs__identity span,
.learn-docs__nav p,
.learn-docs__eyebrow,
.learn-docs__notice > p,
.learn-docs__card > span,
.learn-docs__topics span,
.learn-docs__footer span {
  margin: 0;
  color: var(--learn-accent);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .12em;
}

.learn-docs__search span {
  display: block;
  margin: 0 0 7px 2px;
  color: var(--learn-muted);
  font-size: .78rem;
}

.learn-docs__search input {
  box-sizing: border-box;
  width: 100%;
  border: 1px solid var(--learn-border);
  border-radius: 10px;
  padding: 11px 12px;
  color: var(--learn-text);
  background: transparent;
}

.learn-docs__nav {
  display: grid;
  gap: 3px;
  margin-top: 28px;
}

.learn-docs__nav a {
  padding: 10px 11px;
  border-radius: 8px;
  text-decoration: none;
}

.learn-docs__nav a:hover,
.learn-docs__nav a.active {
  background: color-mix(in srgb, var(--learn-accent) 12%, transparent);
}

.learn-docs__nav p {
  margin: 22px 11px 7px;
}

.learn-docs__content {
  width: min(920px, calc(100% - 84px));
  padding: 68px 0 36px;
  margin: 0 auto;
}

.learn-docs__breadcrumb {
  display: flex;
  gap: 8px;
  color: var(--learn-muted);
  margin-bottom: 24px;
}

.learn-docs__breadcrumb a { text-decoration: none; }

.learn-docs h1,
.learn-docs h2,
.learn-docs h3,
.learn-docs strong {
  color: var(--learn-text);
}

.learn-docs h1 {
  max-width: 820px;
  margin: 9px 0 18px;
  font-size: clamp(2.45rem, 5vw, 4.7rem);
  line-height: .98;
  letter-spacing: -.055em;
}

.learn-docs__lead {
  max-width: 740px;
  color: var(--learn-muted);
  font-size: 1.07rem;
  line-height: 1.8;
}

.learn-docs__article { margin-top: 42px; }

.learn-docs__notice {
  padding: 24px;
  border: 1px solid color-mix(in srgb, var(--learn-accent) 45%, var(--learn-border));
  border-radius: 16px;
  background: color-mix(in srgb, var(--learn-accent) 7%, var(--learn-surface));
}

.learn-docs__notice h2 { margin: 8px 0; }

.learn-docs__notice p:last-child,
.learn-docs__card p,
.learn-docs__topics p,
.learn-docs__footer p {
  color: var(--learn-muted);
  line-height: 1.7;
}

.learn-docs__cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 15px;
  margin-top: 18px;
}

.learn-docs__card {
  min-height: 200px;
  padding: 21px;
  border: 1px solid var(--learn-border);
  border-radius: 15px;
  text-decoration: none;
  background: var(--learn-surface);
}

.learn-docs__card:hover {
  border-color: var(--learn-accent);
  transform: translateY(-2px);
}

.learn-docs__card h2 {
  margin: 14px 0 9px;
  font-size: 1.27rem;
}

.learn-docs__card strong { color: var(--learn-accent); }

.learn-docs__topics {
  display: grid;
  gap: 11px;
  padding: 0;
  list-style: none;
}

.learn-docs__topics li {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 4px 12px;
  padding: 19px;
  border: 1px solid var(--learn-border);
  border-radius: 14px;
  background: var(--learn-surface);
}

.learn-docs__topics span { grid-row: span 2; }
.learn-docs__topics p { grid-column: 2; margin: 0; }

.learn-docs__pager {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 13px;
  margin: 50px 0 30px;
  padding: 15px;
  border: 1px solid var(--learn-border);
  border-radius: 17px;
}

.learn-docs__pager a {
  padding: 17px;
  border: 1px solid var(--learn-border);
  border-radius: 11px;
  text-decoration: none;
}

.learn-docs__pager span {
  display: block;
  margin-bottom: 7px;
  color: var(--learn-muted);
  font-size: .7rem;
}

.learn-docs__pagerNext { text-align: right; }

.learn-docs__footer {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 30px;
  padding: 34px 0;
  border-top: 1px solid var(--learn-border);
}

.learn-docs__footer strong,
.learn-docs__footer span,
.learn-docs__footer a {
  display: block;
  margin-bottom: 10px;
}

.learn-docs__footer a { text-decoration: none; }

@media (max-width: 900px) {
  .learn-docs { grid-template-columns: 1fr; }

  .learn-docs__sidebar {
    position: static;
    height: auto;
    padding: 18px;
    border-right: 0;
    border-bottom: 1px solid var(--learn-border);
  }

  .learn-docs__nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 18px;
  }

  .learn-docs__nav p {
    grid-column: 1 / -1;
    margin-top: 13px;
  }

  .learn-docs__content {
    width: min(100% - 36px, 920px);
    padding-top: 40px;
  }
}

@media (max-width: 620px) {
  .learn-docs__nav,
  .learn-docs__cards,
  .learn-docs__pager,
  .learn-docs__footer {
    grid-template-columns: 1fr;
  }

  .learn-docs__pagerNext { text-align: left; }
}

/* PVERSE_LEARN_DOCUMENT_SEARCH_R1 */
.learn-docs__search {
  position: relative;
}

.learn-docs__search > label {
  display: block;
  margin: 0 0 7px 2px;
  color: var(--learn-muted);
  font-size: .78rem;
}

.learn-docs__searchResults {
  position: absolute;
  z-index: 20;
  top: calc(100% + 8px);
  right: 0;
  left: 0;
  max-height: 360px;
  overflow-y: auto;
  padding: 7px;
  border: 1px solid var(--learn-border);
  border-radius: 12px;
  background: var(--learn-surface);
  box-shadow: 0 18px 38px rgba(20, 13, 8, .18);
}

.learn-docs__searchResults[hidden] {
  display: none;
}

.learn-docs__searchResults a {
  display: grid;
  gap: 4px;
  padding: 10px;
  border-radius: 8px;
  text-decoration: none;
}

.learn-docs__searchResults a:hover,
.learn-docs__searchResults a:focus-visible {
  background: rgba(255, 145, 46, .12);
  outline: none;
}

.learn-docs__searchResults strong {
  color: var(--learn-text);
  font-size: .86rem;
}

.learn-docs__searchResults span,
.learn-docs__searchEmpty {
  margin: 0;
  color: var(--learn-muted);
  font-size: .76rem;
  line-height: 1.4;
}

.learn-docs__searchEmpty {
  padding: 10px;
}

/* PVERSE_LEARN_DRAWER_CONSOLIDATION_R1
   One Learn navigation implementation.
   Hub buttons only expand their local panel.
   Navigation links are the only elements that change routes.
*/
.learn-docs__overlay {
  display: none;
}

.learn-docs__nav {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  margin-top: 18px;
}

.learn-docs__nav > a,
.learn-docs__subhubLink {
  display: block;
  color: var(--learn-text);
  text-decoration: none;
}

.learn-docs__nav > a {
  padding: 10px 11px;
  border-radius: 8px;
  font-weight: 700;
}

.learn-docs__nav > a:hover,
.learn-docs__nav > a.active {
  background: color-mix(in srgb, var(--learn-accent) 12%, transparent);
}

.learn-docs__nav > a.active::before,
.learn-docs__hubLink.active::before {
  width: 3px;
  height: 22px;
  margin-left: -11px;
  margin-right: 8px;
  border-radius: 99px;
  background: var(--learn-accent);
  content: "";
}

.learn-docs__nav > p {
  margin: 22px 11px 7px;
}

.learn-docs__hubGroup {
  display: grid;
  gap: 3px;
}

.learn-docs__hubLink {
  display: flex;
  box-sizing: border-box;
  width: 100%;
  min-height: 42px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 11px;
  border: 0;
  border-radius: 8px;
  color: var(--learn-text);
  background: transparent;
  font: inherit;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.learn-docs__hubLink:hover {
  background: color-mix(in srgb, var(--learn-accent) 8%, transparent);
}

.learn-docs__hubLink.active {
  background: color-mix(in srgb, var(--learn-accent) 12%, transparent);
}

.learn-docs__hubChevron {
  flex: 0 0 auto;
  color: var(--learn-muted);
  font-size: 1.1rem;
  line-height: 1;
  transition: transform .18s ease;
}

.learn-docs__hubGroup.open .learn-docs__hubChevron {
  transform: rotate(90deg);
}

.learn-docs__subhubList {
  display: grid;
  gap: 2px;
  margin: 2px 0 8px 11px;
  padding: 4px 0 4px 16px;
  border-left: 1px solid var(--learn-border);
}

/* Author display:grid must never override the semantic hidden attribute. */
.learn-docs__subhubList[hidden] {
  display: none !important;
}

.learn-docs__subhubLink {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  padding: 8px 9px;
  border-radius: 7px;
  font-size: .84rem;
  line-height: 1.28;
}

.learn-docs__subhubLink > span {
  color: var(--learn-accent);
  font-size: .66rem;
  font-weight: 800;
  letter-spacing: .08em;
  line-height: 1.7;
}

.learn-docs__subhubLink > strong {
  font-weight: 650;
}

.learn-docs__subhubLink:hover,
.learn-docs__subhubLink.active {
  background: color-mix(in srgb, var(--learn-accent) 10%, transparent);
}

@media (max-width: 980px) {
  .learn-docs {
    display: block;
  }

  /* PVERSE_LEARN_DOCS_BUTTON_PARITY_R1
   Visual parity with Docs. The Learn z-index remains higher than its overlay.
*/
  .learn-docs__mobileTrigger {
    height: 36px;
    min-width: 40px;
    padding: 0 10px;
    border: 1px solid rgba(0, 0, 0, 0.10);
    border-radius: 12px;
    color: inherit;
    background: rgba(0, 0, 0, 0.02);
    font-weight: 950;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1401;
    transition:
      transform var(--t-fast, .16s ease),
      background var(--t-fast, .16s ease),
      border-color var(--t-fast, .16s ease);
  }

  .learn-docs__mobileTrigger:hover {
    background: rgba(0, 0, 0, 0.04);
    border-color: rgba(0, 0, 0, 0.14);
  }

  .learn-docs__mobileTrigger:active {
    transform: translateY(1px);
  }

  .learn-docs__overlay {
    position: fixed;
    z-index: 1380;
    inset: var(--learn-header-offset, 56px) 0 0;
    display: block;
    opacity: 0;
    pointer-events: none;
    background: rgb(20 14 10 / 52%);
    transition: opacity .2s ease;
  }

  .learn-docs__sidebar[data-learnnav-drawer] {
    position: fixed;
    z-index: 1390;
    top: var(--learn-header-offset, 56px);
    bottom: 0;
    left: 0;
    box-sizing: border-box;
    width: min(88vw, 370px);
    height: auto;
    overflow-y: auto;
    border-right: 1px solid var(--learn-border);
    border-bottom: 0;
    background: var(--learn-bg);
    transform: translateX(-110%);
    transition: transform .2s ease;
  }

  .learn-docs__nav {
    display: block;
  }

  html.is-learnnav-open {
    overflow: hidden;
  }

  html.is-learnnav-open .learn-docs__sidebar[data-learnnav-drawer] {
    transform: translateX(0);
  }

  html.is-learnnav-open .learn-docs__overlay[data-learnnav-overlay] {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (min-width: 981px) {
  .learn-docs__mobileTrigger {
    display: none !important;
  }
}


/* PVERSE_LEARN_HUB_OVERVIEW_SYSTEM_R1
   Hub overviews use a shared visual grammar while retaining distinct context. */
.learn-docs__overviewPrinciples,
.learn-docs__hubFacts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 18px 0 38px;
}

.learn-docs__overviewPrinciples article,
.learn-docs__hubFacts article,
.learn-docs__nextHub {
  border: 1px solid var(--learn-border);
  border-radius: 16px;
  background: var(--learn-surface);
}

.learn-docs__overviewPrinciples article {
  padding: 19px;
}

.learn-docs__overviewPrinciples span,
.learn-docs__hubFacts > article > p,
.learn-docs__sectionHeading > p,
.learn-docs__nextHub > p {
  display: block;
  margin: 0 0 9px;
  color: var(--learn-accent);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .12em;
}

.learn-docs__overviewPrinciples strong {
  display: block;
  font-size: 1rem;
}

.learn-docs__overviewPrinciples p,
.learn-docs__hubBoundary span,
.learn-docs__sectionHeading > span,
.learn-docs__nextHub > span {
  color: var(--learn-muted);
  line-height: 1.7;
}

.learn-docs__overviewPrinciples p {
  margin: 8px 0 0;
  font-size: .9rem;
}

.learn-docs__sectionHeading {
  margin: 40px 0 16px;
}

.learn-docs__sectionHeading h2 {
  margin: 0 0 8px;
}

.learn-docs__sectionHeading > span {
  display: block;
  max-width: 70ch;
}

.learn-docs__cardQuestion {
  min-height: 3.2em;
  margin-top: 0;
  color: var(--learn-text) !important;
  font-weight: 700;
  line-height: 1.45 !important;
}

.learn-docs__hubFacts {
  grid-template-columns: minmax(0, 1.25fr) minmax(0, .9fr);
}

.learn-docs__hubFacts article {
  padding: 23px;
}

.learn-docs__hubFacts h2 {
  margin: 0 0 13px;
  font-size: 1.2rem;
}

.learn-docs__hubFacts ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
}

.learn-docs__hubFacts li {
  color: var(--learn-muted);
  line-height: 1.55;
}

.learn-docs__hubBoundary {
  background: color-mix(in srgb, var(--learn-accent) 7%, var(--learn-surface)) !important;
  border-color: color-mix(in srgb, var(--learn-accent) 36%, var(--learn-border)) !important;
}

.learn-docs__hubPath li {
  grid-template-columns: 48px minmax(0, 1fr);
}

.learn-docs__hubPath a {
  grid-column: 2;
  width: fit-content;
  margin-top: 8px;
  color: var(--learn-accent);
  font-size: .86rem;
  font-weight: 800;
  text-decoration: none;
}

.learn-docs__hubPath a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.learn-docs__nextHub {
  margin-top: 36px;
  padding: 25px;
  border-color: color-mix(in srgb, var(--learn-accent) 45%, var(--learn-border));
  background: color-mix(in srgb, var(--learn-accent) 7%, var(--learn-surface));
}

.learn-docs__nextHub h2 {
  margin: 0 0 8px;
}

.learn-docs__nextHub > span {
  display: block;
  max-width: 68ch;
}

.learn-docs__nextHub a {
  display: inline-flex;
  margin-top: 16px;
  color: var(--learn-accent);
  font-weight: 800;
  text-decoration: none;
}

.learn-docs__nextHub a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 760px) {
  .learn-docs__overviewPrinciples,
  .learn-docs__hubFacts {
    grid-template-columns: 1fr;
  }

  .learn-docs__cardQuestion {
    min-height: 0;
  }
}


/* PVERSE_LEARN_SUBHUB_PAGE_SYSTEM_R1
   Shared subhub curriculum presentation. */
.learn-docs__subhubIntro {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 20px 0;
}

.learn-docs__subhubIntro article,
.learn-docs__subhubBoundary {
  padding: 23px;
  border: 1px solid var(--learn-border);
  border-radius: 16px;
  background: var(--learn-surface);
}

.learn-docs__subhubIntro p,
.learn-docs__subhubBoundary > p,
.learn-docs__articlePath > li > span {
  margin: 0 0 9px;
  color: var(--learn-accent);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .12em;
}

.learn-docs__subhubIntro h2,
.learn-docs__subhubBoundary h2 {
  margin: 0 0 10px;
  font-size: 1.18rem;
}

.learn-docs__subhubIntro span,
.learn-docs__subhubBoundary > span,
.learn-docs__sectionHeading > span {
  color: var(--learn-muted);
  line-height: 1.65;
}

.learn-docs__subhubBoundary {
  margin: 0 0 38px;
  border-color: color-mix(in srgb, var(--learn-accent) 42%, var(--learn-border));
  background: color-mix(in srgb, var(--learn-accent) 6%, var(--learn-surface));
}

.learn-docs__articlePath {
  display: grid;
  gap: 10px;
  margin: 18px 0 8px;
  padding: 0;
  list-style: none;
}

.learn-docs__articlePath > li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  padding: 17px;
  border: 1px solid var(--learn-border);
  border-radius: 13px;
  background: var(--learn-surface);
}

.learn-docs__articlePath > li > span {
  margin: 2px 0 0;
}

.learn-docs__articlePath strong,
.learn-docs__articlePath a {
  display: block;
  color: var(--learn-text);
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none;
}

.learn-docs__articlePath a:hover {
  color: var(--learn-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.learn-docs__articlePath p {
  margin: 6px 0 0;
  color: var(--learn-muted);
  font-size: .82rem;
  line-height: 1.45;
}

.learn-docs__articlePath > li.published {
  border-color: color-mix(in srgb, var(--learn-accent) 48%, var(--learn-border));
}

@media (max-width: 760px) {
  .learn-docs__subhubIntro {
    grid-template-columns: 1fr;
  }
}

/* PVERSE_LEARN_ARTICLE_BREADCRUMB_CURRENT_R1 */
.learn-docs__breadcrumbCurrent {
  color: var(--learn-text);
  font-weight: 600;
}

/* PVERSE_LEARN_READING_TYPOGRAPHY_SCALE_R1 */
/* Keep the breadcrumb noticeable without competing with the page title. */
.learn-docs__breadcrumb,
.learn-docs__breadcrumb a,
.learn-docs__breadcrumbCurrent {
  font-size: 1.12rem;
  font-weight: 600;
}

/* Scope a more comfortable reading scale to long-form Learn content only. */
.learn-docs__article {
  font-size: 1.15rem;
  line-height: 1.78;
}

.learn-docs__article p,
.learn-docs__article li {
  line-height: 1.78;
}

.learn-docs__article h2 {
  font-size: clamp(1.55rem, 2.2vw, 2rem);
  line-height: 1.18;
}

.learn-docs__article h3 {
  font-size: 1.28rem;
  line-height: 1.28;
}

.learn-docs__article details {
  font-size: 1em;
  line-height: 1.72;
}

.learn-docs__article summary {
  font-size: 1.03em;
  font-weight: 650;
}

@media (max-width: 620px) {
  .learn-docs__breadcrumb,
  .learn-docs__breadcrumb a,
  .learn-docs__breadcrumbCurrent {
    font-size: 1rem;
  }

  .learn-docs__article {
    font-size: 1.08rem;
    line-height: 1.72;
  }

  .learn-docs__article p,
  .learn-docs__article li {
    line-height: 1.72;
  }

  .learn-docs__article h2 {
    font-size: 1.5rem;
  }

  .learn-docs__article h3 {
    font-size: 1.2rem;
  }
}


/* PVERSE_LEARN_ARTICLE_TOC_R1 */
.learn-articlePage {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 250px);
  gap: clamp(32px, 5vw, 68px);
  align-items: start;
}

.learn-articlePage__body {
  min-width: 0;
}

.learn-articleToc {
  position: sticky;
  top: 106px;
  align-self: start;
}

.learn-articleToc__box {
  border: 1px solid var(--learn-border);
  border-radius: 14px;
  background: var(--learn-surface);
  overflow: hidden;
}

.learn-articleToc__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 48px;
  padding: 0 15px;
  color: var(--learn-text);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  list-style: none;
}

.learn-articleToc__summary::-webkit-details-marker {
  display: none;
}

.learn-articleToc__indicator {
  color: var(--learn-muted);
  font-size: 0.9rem;
  transition: transform 160ms ease;
}

.learn-articleToc__box[open] .learn-articleToc__indicator {
  transform: rotate(180deg);
}

.learn-articleToc__nav {
  display: grid;
  gap: 2px;
  padding: 4px 7px 10px;
  border-top: 1px solid var(--learn-border);
}

.learn-articleToc__link {
  display: block;
  padding: 8px 9px;
  border-left: 2px solid transparent;
  color: var(--learn-muted);
  font-size: 0.9rem;
  font-weight: 650;
  line-height: 1.38;
  text-decoration: none;
  transition: color 150ms ease, background-color 150ms ease, border-color 150ms ease;
}

.learn-articleToc__link:hover,
.learn-articleToc__link:focus-visible {
  color: var(--learn-text);
  background: var(--learn-accent-soft);
  outline: none;
}

.learn-articleToc__link.is-active {
  border-left-color: var(--learn-accent);
  color: var(--learn-text);
  background: var(--learn-accent-soft);
}

.learn-articleToc__link.is-sub {
  padding-left: 18px;
  font-size: 0.84rem;
}

@media (max-width: 1100px) {
  .learn-articlePage {
    grid-template-columns: 1fr;
  }

  .learn-articleToc {
    position: static;
    order: -1;
    width: min(100%, 720px);
  }

  .learn-articleToc__box:not([open]) .learn-articleToc__nav {
    display: none;
  }
}

@media (max-width: 720px) {
  .learn-articleToc__summary {
    min-height: 46px;
    font-size: 0.8rem;
  }

  .learn-articleToc__link {
    font-size: 0.88rem;
  }
}

/* PVERSE_LEARN_DOCS_TYPOGRAPHY_PARITY_R2
   Learn long-form reading scale aligned to the established Docs system. */

.learn-docs__breadcrumb,
.learn-docs__breadcrumb a,
.learn-docs__breadcrumbCurrent {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
}

.learn-docs h1 {
  font-size: 32px;
  line-height: 1.18;
  letter-spacing: -0.03em;
}

.learn-docs__article,
.learn-docs__article p,
.learn-docs__article li {
  font-size: 14px;
  line-height: 1.8;
}

.learn-docs__article h2 {
  font-size: 20px;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.learn-docs__article h3 {
  font-size: 16px;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.learn-docs__article details {
  font-size: 14px;
  line-height: 1.8;
}

.learn-docs__article summary {
  font-size: 14px;
  line-height: 1.45;
}

.learn-articleToc__link {
  font-size: 13px;
  line-height: 1.6;
}

.learn-articleToc__link.is-sub {
  font-size: 12.5px;
}

@media (max-width: 620px) {
  .learn-docs__breadcrumb,
  .learn-docs__breadcrumb a,
  .learn-docs__breadcrumbCurrent {
    font-size: 14px;
    line-height: 1.4;
  }

  .learn-docs h1 {
    font-size: 32px;
    line-height: 1.18;
  }

  .learn-docs__article,
  .learn-docs__article p,
  .learn-docs__article li {
    font-size: 14px;
    line-height: 1.8;
  }

  .learn-docs__article h2 {
    font-size: 20px;
    line-height: 1.25;
  }

  .learn-docs__article h3 {
    font-size: 16px;
    line-height: 1.3;
  }

  .learn-articleToc__link {
    font-size: 13px;
    line-height: 1.6;
  }

  .learn-articleToc__link.is-sub {
    font-size: 12.5px;
  }
}


/* PVERSE_LEARN_DIRECTORY_CONTENT_VARIANT_R2
   Directory pages use their own desktop content frame. */

/* PVERSE_LEARN_DOCS_CONTENT_WIDTH_PARITY_R3
   Long-form article geometry is handled by the following article rules. */

@media (min-width: 1101px) {
  .learn-docs {
    grid-template-columns: 300px minmax(0, 1fr);
  }

  .learn-docs__content--article {
    width: auto;
    max-width: none;
    margin: 0;
    padding: 22px 18px 40px;
  }

  .learn-articlePage {
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 18px;
  }

  .learn-articlePage__body {
    width: 100%;
    max-width: 920px;
    margin: 0 auto;
  }
}

@media (min-width: 1280px) {
  .learn-docs {
    grid-template-columns: 320px minmax(0, 1fr);
  }

  .learn-docs__content--article {
    padding: 26px 22px 46px;
  }

  .learn-articlePage {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 18px;
  }

  .learn-articlePage__body {
    max-width: 960px;
  }
}


/* PVERSE_LEARN_ARTICLE_HEADER_GRID_ALIGNMENT_R2
   Article header shares the same central reading column as article content. */
.learn-articlePage__header {
  margin-bottom: 42px;
}

@media (max-width: 620px) {
  .learn-articlePage__header {
    margin-bottom: 32px;
  }
}


/* PVERSE_LEARN_DIRECTORY_DOCS_GEOMETRY_R4
   Mirrors Docs desktop main padding while allowing directory pages
   to use the available Learn main column instead of a centered 920px frame. */
@media (min-width: 1101px) {
  .learn-docs__content--directory {
    width: auto;
    max-width: none;
    margin: 0;
    padding: 22px 18px 36px;
  }

  .learn-docs__content--directory .learn-docs__article {
    width: auto;
    max-width: none;
  }
}

@media (min-width: 1280px) {
  .learn-docs__content--directory {
    padding: 26px 22px 46px;
  }
}


/* PVERSE_LEARN_DIRECTORY_DOCS_GRID_R5
   Directory screens reserve the same desktop main-grid geometry as Docs.
   Article pages retain their independent long-form / TOC layout. */
@media (min-width: 1101px) {
  .learn-docs__content--directory {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 280px;
    column-gap: 18px;
    align-content: start;
    width: auto;
    max-width: none;
    margin: 0;
    padding: 22px 18px 36px;
  }

  .learn-docs__content--directory > * {
    grid-column: 1;
    min-width: 0;
  }

  .learn-docs__content--directory .learn-docs__article {
    width: auto;
    max-width: none;
  }
}

@media (min-width: 1280px) {
  .learn-docs__content--directory {
    grid-template-columns: minmax(0, 1fr) 300px;
    column-gap: 18px;
    padding: 26px 22px 46px;
  }
}


/* PVERSE_LEARN_DIRECTORY_DOCS_CONTENT_FRAME_R6
   Mirrors Docs .docs__content: the directory header and content remain
   in the first grid column, with a 960px maximum and centered placement. */
@media (min-width: 1101px) {
  .learn-docs__content--directory > :is(
    .learn-docs__breadcrumb,
    .learn-docs__eyebrow,
    h1,
    .learn-docs__lead,
    .learn-docs__article
  ) {
    width: 100%;
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
  }
}


/* PVERSE_LEARN_SIDEBAR_PUBLISHED_ARTICLES_R2
   Published article links appear below their active parent subhub only. */
.learn-docs__articleList {
  display: grid;
  gap: 2px;
  margin: 2px 0 8px 34px;
  padding-left: 10px;
  border-left: 1px solid var(--learn-line);
}

.learn-docs__articleLink {
  display: grid;
  grid-template-columns: 13px minmax(0, 1fr);
  gap: 6px;
  align-items: start;
  padding: 7px 8px;
  border-radius: 7px;
  color: var(--learn-muted);
  font-size: 0.76rem;
  line-height: 1.32;
  text-decoration: none;
}

.learn-docs__articleLink > span {
  color: var(--learn-accent);
  font-weight: 800;
}

.learn-docs__articleLink > strong {
  color: inherit;
  font-weight: 650;
}

.learn-docs__articleLink:hover,
.learn-docs__articleLink:focus-visible {
  color: var(--learn-text);
  background: var(--learn-accent-soft);
  outline: none;
}

.learn-docs__articleLink.active {
  color: var(--learn-text);
  background: var(--learn-accent-soft);
  box-shadow: inset 2px 0 0 var(--learn-accent);
}