.blog-reference-entry {
  min-height: 100vh;
  overflow-x: clip;
  background: var(--surface-0);
  color: var(--ink-700);
}

.reference-entry-publication {
  padding-bottom: clamp(4rem, 8vw, 7rem);
}

.reference-entry-breadcrumb,
.reference-entry-masthead__inner,
.reference-entry-layout {
  width: min(1120px, calc(100% - 3rem));
  margin-inline: auto;
}

.reference-entry-breadcrumb {
  padding-top: 1.5rem;
  font-size: var(--text-sm);
}

.reference-entry-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.reference-entry-breadcrumb li + li::before {
  margin-right: 0.5rem;
  color: var(--ink-300);
  content: "/";
}

.reference-entry-breadcrumb a,
.reference-entry-main a,
.reference-entry-author-close a {
  color: var(--page-primary);
  font-weight: 700;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.22em;
}

.reference-entry-breadcrumb [aria-current="page"] {
  color: var(--ink-500);
}

.reference-entry-masthead {
  margin-top: clamp(2.5rem, 6vw, 4.75rem);
  border-block: 1px solid var(--edge);
  background: var(--surface-1);
}

.reference-entry-masthead__inner {
  padding-block: clamp(3.25rem, 7vw, 5.5rem);
}

.reference-entry-masthead__kicker,
.reference-entry-section__kicker,
.reference-entry-toc__heading,
.reference-entry-product-connection__label {
  margin: 0;
  color: var(--page-primary);
  font-family: var(--font-family-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.4;
  text-transform: uppercase;
}

.reference-entry-masthead__title {
  max-width: 900px;
  margin: 1rem 0 0;
  color: var(--ink-900);
  font-family: var(--font-family-heading);
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 0.96;
  text-wrap: balance;
}

.reference-entry-definition {
  max-width: 900px;
  margin: clamp(1.5rem, 3vw, 2.25rem) 0 0;
  padding: clamp(1.25rem, 3vw, 1.75rem) clamp(1.25rem, 3vw, 2rem);
  border-left: 0.3rem solid var(--role-definition-border);
  background: var(--role-definition-bg);
  color: var(--ink-900);
  font-size: clamp(1.25rem, 2.5vw, 1.65rem);
  font-weight: 500;
  line-height: 1.55;
}

.reference-entry-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.5rem;
  margin-top: 1.5rem;
  color: var(--ink-500);
  font-size: var(--text-sm);
}

.reference-entry-meta span + span {
  position: relative;
}

.reference-entry-meta span + span::before {
  position: absolute;
  left: -0.85rem;
  color: var(--ink-300);
  content: "·";
}

.reference-entry-meta a {
  color: inherit;
  text-underline-offset: 0.2em;
}

.reference-entry-taxonomy {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.5rem;
  margin-top: 1rem;
  color: var(--ink-700);
  font-size: var(--text-sm);
}

.reference-entry-taxonomy p {
  margin: 0;
}

.reference-entry-category span,
.reference-entry-aliases span {
  margin-right: 0.35rem;
  color: var(--ink-500);
  font-weight: 700;
}

.reference-entry-layout {
  display: grid;
  grid-template-columns: minmax(0, 760px) minmax(220px, 260px);
  gap: clamp(3rem, 7vw, 6rem);
  align-items: start;
  padding-top: clamp(3rem, 7vw, 5rem);
}

.reference-entry-toc {
  position: sticky;
  top: 6.5rem;
  grid-column: 2;
  grid-row: 1;
  padding-top: 1rem;
  border-top: 0.25rem solid var(--page-secondary-border);
}

.reference-entry-toc__heading {
  color: var(--page-secondary);
}

.reference-entry-toc__list {
  display: grid;
  gap: 0;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.reference-entry-toc__item {
  border-top: 1px solid var(--edge);
}

.reference-entry-toc__item:last-child {
  border-bottom: 1px solid var(--edge);
}

.reference-entry-toc__item a {
  display: block;
  padding: 0.75rem 0.25rem;
  color: var(--ink-500);
  font-size: var(--text-sm);
  font-weight: 500;
  line-height: 1.45;
  text-decoration: none;
}

.reference-entry-toc__item a:hover,
.reference-entry-toc__item a[aria-current="location"] {
  color: var(--ink-900);
}

.reference-entry-toc__item a[aria-current="location"] {
  box-shadow: inset 0.2rem 0 0 var(--page-secondary-border);
  padding-left: 0.75rem;
}

.reference-entry-main {
  grid-column: 1;
  grid-row: 1;
  min-width: 0;
}

.reference-entry-section {
  padding-block: clamp(2rem, 5vw, 3.5rem);
  border-top: 1px solid var(--edge);
}

.reference-entry-section:first-child {
  padding-top: 0;
  border-top: 0;
}

.reference-entry-section h2,
.reference-entry-faq h2,
.reference-entry-related h2,
.reference-entry-product-connection h2 {
  margin: 0.75rem 0 0;
  color: var(--ink-900);
  font-family: var(--font-family-heading);
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  letter-spacing: -0.035em;
  line-height: 1.08;
  text-wrap: balance;
}

.reference-entry-section__body {
  font-size: 1.05rem;
  line-height: 1.78;
}

.reference-entry-section__body > * + * {
  margin-top: 1.25rem;
}

.reference-entry-section__body h3 {
  margin-bottom: 0;
  color: var(--ink-900);
  font-family: var(--font-family-heading);
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  line-height: 1.25;
}

.reference-entry-direct-answer {
  margin-block: 1.5rem 1.75rem;
  padding: 1.25rem 1.5rem;
  border-left: 0.25rem solid var(--role-definition-border);
  background: var(--role-definition-bg);
  color: var(--ink-900);
  font-size: 1.08rem;
  line-height: 1.7;
}

.reference-entry-direct-answer > :first-child,
.reference-entry-example > :first-child,
.reference-entry-mechanics > :first-child,
.reference-entry-caveat > :first-child,
.reference-entry-boundary > :first-child {
  margin-top: 0;
}

.reference-entry-direct-answer > :last-child,
.reference-entry-example > :last-child,
.reference-entry-mechanics > :last-child,
.reference-entry-caveat > :last-child,
.reference-entry-boundary > :last-child {
  margin-bottom: 0;
}

.reference-entry-example,
.reference-entry-mechanics,
.reference-entry-caveat,
.reference-entry-boundary {
  margin-block: 1.75rem;
  padding: 1.25rem 1.5rem;
  border-left: 0.25rem solid;
  line-height: 1.7;
}

.reference-entry-example {
  border-color: var(--role-example-border);
  background: var(--role-example-bg);
}

.reference-entry-mechanics {
  border-color: var(--role-mechanics-border);
  background: var(--role-mechanics-bg);
}

.reference-entry-caveat {
  border-color: var(--role-caveat-border);
  background: var(--role-caveat-bg);
}

.reference-entry-boundary {
  border-color: var(--role-previous-state-border);
  background: var(--role-previous-state-bg);
}

.reference-entry-example strong {
  color: var(--role-example-text);
}
.reference-entry-mechanics strong {
  color: var(--role-mechanics-text);
}
.reference-entry-caveat strong {
  color: var(--role-caveat-text);
}
.reference-entry-boundary strong {
  color: var(--role-previous-state-text);
}

.reference-entry-table-wrap {
  max-width: 100%;
  margin-block: 2rem;
  overflow-x: auto;
  border: 1px solid var(--edge-strong);
  border-radius: var(--resource-radius-md);
  background: var(--surface-0);
  overscroll-behavior-inline: contain;
}

.reference-entry-table-wrap:focus-visible {
  outline: 3px solid var(--signal-ring);
  outline-offset: 3px;
}

.reference-entry-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  color: var(--ink-700);
  font-size: 0.95rem;
  line-height: 1.55;
}

.reference-entry-table caption {
  padding: 1rem 1.1rem;
  border-bottom: 1px solid var(--edge-strong);
  color: var(--ink-900);
  font-family: var(--font-family-heading);
  font-size: 1rem;
  font-weight: 700;
  text-align: left;
}

.reference-entry-table th,
.reference-entry-table td {
  padding: 0.9rem 1.1rem;
  border-right: 1px solid var(--edge);
  border-bottom: 1px solid var(--edge);
  text-align: left;
  vertical-align: top;
}

.reference-entry-table tr > :last-child {
  border-right: 0;
}

.reference-entry-table tbody tr:last-child > * {
  border-bottom: 0;
}

.reference-entry-table thead th {
  background: var(--role-mechanics-bg);
  color: var(--role-mechanics-text);
  font-family: var(--font-family-heading);
}

.reference-entry-table tbody th {
  background: var(--surface-1);
  color: var(--ink-900);
  font-weight: 700;
}

.reference-entry-faq,
.reference-entry-related {
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
  padding-top: clamp(2.5rem, 6vw, 4rem);
  border-top: 0.3rem solid var(--edge-strong);
}

.reference-entry-faq__list {
  margin-top: 1.75rem;
  border-top: 1px solid var(--edge-strong);
}

.reference-entry-faq__item {
  padding-block: 1.4rem;
  border-bottom: 1px solid var(--edge-strong);
}

.reference-entry-faq__item h3 {
  margin: 0;
  color: var(--ink-900);
  font-family: var(--font-family-heading);
  font-size: 1.15rem;
  line-height: 1.35;
}

.reference-entry-faq__answer {
  max-width: 660px;
  margin-top: 0.65rem;
  color: var(--ink-700);
  line-height: 1.7;
}

.reference-entry-faq__answer > :first-child {
  margin-top: 0;
}

.reference-entry-faq__answer > :last-child {
  margin-bottom: 0;
}

.reference-entry-related__list {
  margin: 1.75rem 0 0;
  padding: 0;
  border-top: 1px solid var(--edge-strong);
  list-style: none;
}

.reference-entry-related__item {
  display: grid;
  grid-template-columns: minmax(10rem, 0.7fr) minmax(0, 1.3fr);
  gap: 1.5rem;
  padding-block: 1.15rem;
  border-bottom: 1px solid var(--edge-strong);
}

.reference-entry-related__term {
  align-self: start;
  font-family: var(--font-family-heading);
}

.reference-entry-related__definition {
  margin: 0;
  color: var(--ink-500);
  line-height: 1.6;
}

.reference-entry-product-connection {
  margin-top: clamp(3rem, 7vw, 5rem);
  padding: clamp(1.5rem, 4vw, 2.25rem);
  border: 1px solid var(--role-mechanics-border);
  border-left-width: 0.35rem;
  background: var(--role-mechanics-bg);
}

.reference-entry-product-connection__label {
  color: var(--role-mechanics-text);
}

.reference-entry-product-connection h2 {
  max-width: 620px;
  font-size: clamp(1.55rem, 3vw, 2.2rem);
}

.reference-entry-product-connection__content > p {
  max-width: 640px;
  margin: 1rem 0 0;
  line-height: 1.7;
}

.reference-entry-product-connection__link {
  display: inline-block;
  margin-top: 1rem;
  color: var(--role-mechanics-text) !important;
}

.reference-entry-author-close {
  display: flex;
  gap: 2rem;
  align-items: end;
  justify-content: space-between;
  margin-top: clamp(2.5rem, 6vw, 4rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--edge-strong);
}

.reference-entry-author-close p {
  margin: 0;
}

.reference-entry-author-close__identity {
  color: var(--ink-900);
  font-weight: 700;
}

.reference-entry-author-close__meta {
  margin-top: 0.35rem !important;
  color: var(--ink-500);
  font-size: var(--text-sm);
}

.reference-entry-author-close__return {
  flex: 0 0 auto;
}

@media (min-width: 1180px) {
  .reference-entry-table-wrap {
    width: calc(100% + 5rem);
    max-width: calc(100% + 5rem);
    margin-left: -5rem;
  }
}

@media (max-width: 900px) {
  .reference-entry-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 2.75rem;
  }

  .reference-entry-toc,
  .reference-entry-main {
    position: static;
    grid-column: 1;
  }

  .reference-entry-toc {
    grid-row: 1;
  }

  .reference-entry-main {
    grid-row: 2;
  }

  .reference-entry-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-bottom: 1px solid var(--edge);
  }

  .reference-entry-toc__item:nth-child(even) {
    border-left: 1px solid var(--edge);
  }

  .reference-entry-toc__item:last-child {
    border-bottom: 0;
  }

  .reference-entry-toc__item a {
    padding-inline: 0.75rem;
  }
}

@media (max-width: 600px) {
  .reference-entry-breadcrumb,
  .reference-entry-masthead__inner,
  .reference-entry-layout {
    width: min(100% - 2rem, 1120px);
  }

  .reference-entry-masthead {
    margin-top: 2rem;
  }

  .reference-entry-masthead__title {
    font-size: clamp(2.7rem, 15vw, 4.25rem);
  }

  .reference-entry-meta,
  .reference-entry-taxonomy,
  .reference-entry-author-close {
    align-items: start;
    flex-direction: column;
  }

  .reference-entry-meta span + span::before {
    content: none;
  }

  .reference-entry-toc__list {
    grid-template-columns: 1fr;
  }

  .reference-entry-toc__item:nth-child(even) {
    border-left: 0;
  }

  .reference-entry-related__item {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .reference-entry-author-close__return {
    flex: auto;
  }
}

@media (prefers-color-scheme: dark) {
  .reference-entry-masthead {
    background: var(--surface-1);
  }

  .reference-entry-definition,
  .reference-entry-direct-answer {
    color: var(--ink-900);
  }

  .reference-entry-table-wrap {
    background: var(--surface-0);
  }

  .reference-entry-faq__item,
  .reference-entry-related__item {
    border-color: var(--edge-strong);
  }

  .reference-entry-product-connection {
    box-shadow: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .blog-reference-entry *,
  .blog-reference-entry *::before,
  .blog-reference-entry *::after {
    scroll-behavior: auto !important;
  }
}