.reference-detail-page {
  margin: 0;
  color: var(--color-text, #1f2937);
  background: var(--color-background, #f7f8fa);
}

.reference-detail-main {
  width: min(100% - 2rem, 52rem);
  margin-inline: auto;
  padding: clamp(1.25rem, 3vw, 2.5rem) 0 clamp(2.5rem, 6vw, 4.5rem);
}

.reference-detail-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 1rem;
  color: var(--color-text-light, #5b6472);
  font-size: 0.9rem;
}

.reference-detail-breadcrumb a,
.reference-detail-back a,
.reference-detail-body a {
  color: var(--color-primary, #0b5fff);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.reference-detail-article {
  overflow: hidden;
  border: 1px solid var(--color-border, #dfe3e8);
  border-radius: 1rem;
  background: var(--color-surface, #fff);
}

.reference-detail-header {
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border-bottom: 1px solid var(--color-border, #dfe3e8);
  background: #f8fbff;
}

.reference-detail-kicker {
  margin: 0 0 0.65rem;
  color: var(--color-primary, #0b5fff);
  font-size: 0.92rem;
  font-weight: 700;
}

.reference-detail-header h1 {
  margin: 0;
  color: var(--color-text, #1f2937);
  font-size: clamp(1.65rem, 4vw, 2.35rem);
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.reference-detail-body {
  padding: clamp(1.4rem, 4vw, 2.5rem);
  font-size: 1rem;
  line-height: 1.78;
  overflow-wrap: anywhere;
}

.reference-detail-lead {
  margin-bottom: 1.35rem;
  padding: 1rem 1.1rem;
  border-radius: 0.75rem;
  background: #f2f7ff;
}

.reference-detail-copy > :first-child,
.reference-detail-section > :first-child,
.reference-detail-sources > :first-child {
  margin-top: 0;
}

.reference-detail-copy > :last-child,
.reference-detail-section > :last-child,
.reference-detail-sources > :last-child {
  margin-bottom: 0;
}

.reference-detail-body :is(p, ul, ol, table) {
  margin-block: 0.75rem;
}

.reference-detail-body :is(ul, ol) {
  padding-inline-start: 1.4rem;
}

.reference-detail-body li + li {
  margin-top: 0.35rem;
}

.reference-detail-body h2 {
  margin: 0 0 0.65rem;
  font-size: 1.12rem;
  line-height: 1.45;
}

.reference-detail-visual,
.reference-detail-section,
.reference-detail-sources {
  margin-top: 1.35rem;
  padding: 1rem 1.1rem;
  border-radius: 0.75rem;
  background: #f7f8fa;
}

.reference-detail-visual {
  overflow-x: auto;
}

.reference-detail-body table {
  width: 100%;
  min-width: 30rem;
  border-collapse: collapse;
}

.reference-detail-body :is(th, td) {
  padding: 0.7rem;
  border: 1px solid var(--color-border, #dfe3e8);
  text-align: left;
  vertical-align: top;
}

.reference-detail-body mark {
  padding: 0.05em 0.15em;
  color: inherit;
  background: #fff1a8;
}

.reference-detail-english {
  margin-top: 0;
  color: var(--color-text-light, #5b6472);
  font-size: 0.95rem;
}

.reference-detail-phone {
  margin-left: 0.45rem;
  white-space: nowrap;
}

.reference-detail-back {
  margin: 0;
  padding: 0 1.5rem 1.75rem;
  text-align: center;
}

.reference-detail-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1rem;
}

.reference-detail-nav__link {
  display: flex;
  min-height: 4.5rem;
  flex-direction: column;
  justify-content: center;
  gap: 0.25rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--color-border, #dfe3e8);
  border-radius: 0.75rem;
  color: var(--color-text, #1f2937);
  background: var(--color-surface, #fff);
  text-decoration: none;
}

.reference-detail-nav__link--next {
  text-align: right;
}

.reference-detail-nav__link span {
  color: var(--color-primary, #0b5fff);
  font-size: 0.82rem;
  font-weight: 700;
}

.reference-detail-nav__link strong {
  font-size: 0.92rem;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

@media (hover: hover) and (pointer: fine) {
  .reference-detail-nav__link:hover {
    border-color: var(--color-primary, #0b5fff);
    background: #f2f7ff;
  }
}

@media (max-width: 35rem) {
  .reference-detail-main {
    width: min(100% - 1rem, 52rem);
  }

  .reference-detail-header,
  .reference-detail-body {
    padding-inline: 1.1rem;
  }

  .reference-detail-nav {
    grid-template-columns: 1fr;
  }

  .reference-detail-nav__link--next {
    text-align: left;
  }
}

@media (forced-colors: active) {
  .reference-detail-article,
  .reference-detail-nav__link {
    border-color: CanvasText;
  }
}