.article-library-content {
  padding: clamp(42px, 6vw, 88px) 0 88px;
}

.article-library-hero {
  max-width: 980px;
  margin: 0 auto 44px;
}

.article-kicker,
.article-page-kicker {
  color: var(--blue);
  font: 800 11px/1.4 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.article-library-hero h1 {
  margin: 18px 0 14px;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1.08;
  letter-spacing: -.055em;
}

.article-library-hero > p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.8;
}

.article-library-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 9px 22px;
  margin-top: 24px;
  color: var(--faint);
  font-size: 12px;
}

.article-library-facts b { color: var(--green-strong); }

.article-list-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 20px;
}

.article-list-heading h2 {
  margin: 10px 0 0;
  font-size: clamp(27px, 3vw, 38px);
  letter-spacing: -.035em;
}

.article-list-heading > a {
  flex: 0 0 auto;
  color: var(--blue);
  font-weight: 800;
}

.article-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.article-card {
  display: flex;
  min-height: 250px;
  flex-direction: column;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: var(--shadow-soft);
}

.article-card-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  color: var(--faint);
  font: 700 11px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.article-card-meta span:last-child { color: var(--blue); }

.article-card h3 {
  margin: 18px 0 10px;
  font-size: 21px;
  line-height: 1.45;
  letter-spacing: -.025em;
}

.article-card p {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.article-card > a {
  align-self: flex-start;
  margin-top: auto;
  color: var(--blue);
  font-size: 13px;
  font-weight: 850;
}

.article-library-disclaimer {
  max-width: 960px;
  margin: 22px 0 0;
  padding: 16px 18px;
  border-left: 3px solid var(--green);
  background: rgba(255, 255, 255, .65);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.8;
}

.article-detail-content {
  width: min(920px, calc(100% - 64px));
  margin: 0 auto;
  padding: clamp(40px, 6vw, 80px) 0 88px;
}

.article-detail-header { margin-bottom: 26px; }

.article-detail-header h1 {
  margin: 16px 0 18px;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.2;
  letter-spacing: -.045em;
}

.article-detail-summary {
  margin: 0;
  color: var(--muted);
  font-size: clamp(17px, 2.2vw, 21px);
  line-height: 1.8;
}

.article-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 20px;
  color: var(--faint);
  font-size: 12px;
}

.article-historical-note {
  margin: 24px 0 34px;
  padding: 15px 18px;
  border: 1px solid rgba(36, 107, 254, .15);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, .68);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.8;
}

.article-prose {
  color: var(--text);
  font-size: 17px;
  line-height: 1.95;
  overflow-wrap: anywhere;
}

.article-prose h2 {
  margin: 2em 0 .7em;
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.35;
  letter-spacing: -.03em;
}

.article-prose h3 {
  margin: 1.7em 0 .55em;
  font-size: 21px;
  line-height: 1.45;
}

.article-prose p { margin: 0 0 1.2em; }
.article-prose ul, .article-prose ol { padding-left: 1.5em; margin: 0 0 1.3em; }
.article-prose li { margin: .35em 0; padding-left: .2em; }
.article-prose blockquote {
  margin: 1.5em 0;
  padding: 14px 20px;
  border-left: 3px solid var(--green);
  background: rgba(255, 255, 255, .68);
  color: var(--muted);
}
.article-prose code {
  padding: .12em .35em;
  border-radius: 5px;
  background: var(--panel-2);
  font-size: .88em;
}
.article-prose pre {
  overflow: auto;
  padding: 18px;
  border-radius: var(--radius-md);
  background: #111a32;
  color: #eef3ff;
  font-size: 13px;
  line-height: 1.7;
}
.article-prose pre code { padding: 0; background: transparent; color: inherit; }
.article-prose a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }

.article-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 42px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.article-detail-actions a {
  color: var(--blue);
  font-size: 14px;
  font-weight: 850;
}

@media (max-width: 1000px) {
  .article-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 650px) {
  .article-library-content { padding-top: 34px; }
  .article-card-grid { grid-template-columns: 1fr; }
  .article-card { min-height: 0; }
  .article-list-heading { align-items: flex-start; flex-direction: column; }
  .article-detail-content { width: min(100% - 36px, 920px); }
  .article-prose { font-size: 16px; }
}