.insights-hero {
  padding-block: clamp(5.5rem, 11vw, 9rem) clamp(4.5rem, 8vw, 7rem);
}

.insights-hero h1 {
  max-width: 15ch;
}

.insights-index-lede {
  max-width: 64ch;
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  line-height: 1.6;
}

.insights-list-section {
  padding-block: 0 clamp(5.5rem, 10vw, 8.5rem);
}

.insights-list {
  border-top: 1px solid var(--hairline);
}

.insight-card {
  border-bottom: 1px solid var(--hairline);
}

.insight-card-link {
  display: grid;
  padding-block: clamp(2rem, 5vw, 3.5rem);
  grid-template-columns: minmax(7rem, 0.24fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 5vw, 5rem);
  text-decoration: none;
}

.insight-card-date,
.article-date {
  margin: 0;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.75rem;
  line-height: 1.5;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.insight-card-copy {
  min-width: 0;
}

.insight-card-copy h2 {
  max-width: 24ch;
  margin-bottom: 1rem;
  font-size: clamp(1.7rem, 3.4vw, 2.65rem);
}

.insight-card-title {
  position: relative;
  background-image: linear-gradient(var(--accent), var(--accent));
  background-position: 100% 100%;
  background-repeat: no-repeat;
  background-size: 0 1px;
  transition: background-size 0.3s ease;
}

.insight-card-link:hover .insight-card-title,
.insight-card-link:focus-visible .insight-card-title {
  background-position: 0 100%;
  background-size: 100% 1px;
}

.insight-card-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 6px;
}

.insight-card-copy p {
  max-width: 68ch;
  margin-bottom: 0;
}

.article-hero {
  padding-block: clamp(5.5rem, 11vw, 9rem) clamp(4.5rem, 8vw, 7rem);
}

.article-hero .eyebrow a {
  text-decoration: none;
}

.article-hero .eyebrow a:hover,
.article-hero .eyebrow a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 0.3em;
}

.article-date {
  margin-bottom: 0.6rem;
}

.article-byline {
  margin-bottom: 1.9rem;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 0.75rem;
  line-height: 1.5;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.article-hero h1 {
  max-width: 17ch;
  font-size: clamp(2.6rem, 6.2vw, 4.75rem);
}

.article-standfirst {
  max-width: 60ch;
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  line-height: 1.62;
}

.article-body-section {
  padding-block: 0 clamp(6rem, 12vw, 10rem);
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(220px, 260px) minmax(0, 1fr);
  align-items: start;
  gap: clamp(3rem, 6vw, 6rem);
}

/* The site header is sticky at 4.75rem, so the rail holds 2rem below it. */
.article-contents {
  position: sticky;
  top: calc(4.75rem + 2rem);
  max-height: calc(100dvh - 4.75rem - 3.5rem);
  padding-bottom: 0.5rem;
  overflow-y: auto;
  align-self: start;
}

.article-contents-heading {
  margin-bottom: 1.35rem;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.5;
  text-transform: uppercase;
}

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

.article-contents-list li + li {
  margin-top: 0.95rem;
}

.article-contents-link {
  position: relative;
  display: inline-block;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  line-height: 1.6;
  text-decoration: none;
  transition: color 0.25s ease;
}

.article-contents-link::after {
  position: absolute;
  right: 0;
  bottom: -0.2rem;
  left: auto;
  width: 0;
  height: 1px;
  background: var(--accent);
  content: "";
  transition: width 0.3s ease;
}

.article-contents-link:hover::after,
.article-contents-link:focus-visible::after {
  right: auto;
  left: 0;
  width: 100%;
}

.article-contents-link:hover,
.article-contents-link:focus-visible {
  color: var(--ink);
}

.article-contents-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.article-contents-link.is-current {
  color: var(--accent);
}

.article-contents-collapsed {
  display: none;
}

.contents-disclosures .disclosure-trigger {
  grid-template-columns: minmax(0, 1fr) auto;
  padding-block: 1.35rem;
}

.contents-disclosures .disclosure-label {
  grid-template-columns: minmax(0, 1fr);
}

.contents-disclosures .disclosure-name {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.contents-disclosures .disclosure-content {
  padding: 0 1.5rem 1.85rem 0;
}

.article-body {
  max-width: 68ch;
}

.article-body p {
  margin-bottom: 1.55rem;
  font-size: clamp(1.03rem, 1.5vw, 1.125rem);
  line-height: 1.78;
}

.article-body h2 {
  max-width: 24ch;
  margin-top: clamp(4rem, 8vw, 6rem);
  margin-bottom: 1.5rem;
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  line-height: 1.16;
}

.article-body code {
  padding: 0.12em 0.3em;
  border-radius: 0.16em;
  background: var(--surface-tint);
  font-family: var(--mono);
  font-size: 0.9em;
  overflow-wrap: anywhere;
  white-space: normal;
  word-break: break-word;
}

.article-back-link {
  margin-top: 2.5rem;
}

.article-sources-section {
  padding-block: 0 clamp(6rem, 12vw, 10rem);
}

.article-sources {
  max-width: 68ch;
}

.article-sources-heading {
  margin-bottom: 1.5rem;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.5;
  text-transform: uppercase;
}

.article-sources-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--hairline);
  counter-reset: article-source;
  list-style: none;
}

.article-source {
  display: flex;
  padding-block: 1rem 1.05rem;
  border-bottom: 1px solid var(--hairline);
  align-items: baseline;
  gap: 1rem;
  counter-increment: article-source;
}

.article-source::before {
  flex: 0 0 1.8rem;
  color: var(--ink-soft);
  content: counter(article-source, decimal-leading-zero);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
}

.article-source-body {
  min-width: 0;
  flex: 1 1 auto;
}

.article-source-title {
  color: var(--ink);
  font-size: 0.95rem;
  line-height: 1.5;
  text-decoration: underline;
  text-decoration-color: var(--ink-soft);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
  transition: color 0.25s ease, text-decoration-color 0.25s ease;
}

.article-source-title:hover,
.article-source-title:focus-visible {
  color: var(--accent);
  text-decoration-color: var(--accent);
}

.article-source-title:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.article-source-meta {
  margin: 0.35rem 0 0;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  line-height: 1.6;
}

.article-closing {
  padding-block: clamp(5rem, 10vw, 8rem);
}

.article-closing-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: clamp(2rem, 7vw, 7rem);
}

.article-closing-copy {
  max-width: 760px;
}

.article-closing h2 {
  max-width: 18ch;
}

.article-closing p {
  max-width: 60ch;
  margin-bottom: 1.75rem;
}

.article-closing .text-link {
  color: var(--accent);
}

.article-closing .button {
  flex: 0 0 auto;
}

.read-next {
  padding-block: clamp(5rem, 9vw, 7.5rem);
}

.read-next h2 {
  margin-bottom: 2.25rem;
  font-size: clamp(1.65rem, 3vw, 2.2rem);
}

.read-next-list {
  border-top: 1px solid var(--hairline);
}

.read-next-link {
  display: block;
  padding-block: clamp(1.5rem, 3vw, 2rem);
  border-bottom: 1px solid var(--hairline);
  color: var(--ink);
  font-family: var(--display);
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.3;
  text-decoration: none;
  transition: color 0.25s ease;
}

.read-next-link:hover,
.read-next-link:focus-visible {
  color: var(--accent);
}

.read-next-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 5px;
}

@media (max-width: 960px) {
  .article-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: clamp(2.25rem, 5vw, 3.25rem);
  }

  .article-contents {
    position: static;
    max-height: none;
    padding-bottom: 0;
    overflow: visible;
  }

  .article-contents-rail {
    display: none;
  }

  .article-contents-collapsed {
    display: block;
  }
}

@media (max-width: 760px) {
  .insight-card-link {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.85rem;
  }

  .article-closing-inner {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
  }

  .article-closing .button {
    width: 100%;
  }
}

@media (max-width: 430px) {
  .article-hero h1 {
    font-size: clamp(2.35rem, 11.8vw, 3rem);
    overflow-wrap: anywhere;
  }

  .article-body,
  .article-body p,
  .article-body h2,
  .article-contents-link,
  .article-sources,
  .article-source,
  .article-source-body,
  .article-source-title,
  .article-source-meta,
  .insight-card-copy,
  .insight-card-copy h2,
  .insight-card-copy p {
    min-width: 0;
    overflow-wrap: anywhere;
  }

  .article-source {
    gap: 0.75rem;
  }

  .article-source::before {
    flex-basis: 1.6rem;
  }
}