.knowledge-shell {
  padding: clamp(3rem, 7vw, 6.5rem) 0;
  background: #f5f7f8;
  border-bottom: 1px solid #d6e0e7;
}

.knowledge-shell .container,
.knowledge-list .container,
.knowledge-layout {
  max-width: 1180px;
}

.knowledge-kicker,
.knowledge-category {
  margin: 0 0 .8rem;
  color: #276b98;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.knowledge-shell h1 {
  max-width: 900px;
  margin: 0;
  color: #10263f;
  font-size: clamp(2.8rem, 6vw, 5.4rem);
  line-height: .98;
}

.knowledge-shell h2 {
  margin: 1.25rem 0 0;
  color: #10263f;
  font-size: clamp(1.45rem, 3vw, 2.1rem);
}

.knowledge-shell .lead {
  max-width: 760px;
  margin: 1.25rem 0 0;
}

.knowledge-list {
  padding: clamp(3rem, 6vw, 5rem) 0;
}

.knowledge-list-heading {
  margin-bottom: 1.5rem;
}

.knowledge-list-heading h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.knowledge-group + .knowledge-group {
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
}

.knowledge-group > h3 {
  margin: 0 0 1.15rem;
  color: #10263f;
  font-size: clamp(1.45rem, 3vw, 2rem);
}

.knowledge-group-grid {
  display: grid;
  gap: 1rem;
}

.knowledge-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: end;
  padding: clamp(1.5rem, 4vw, 2.4rem);
  border: 1px solid #cdd9e1;
  background: #fff;
}

.knowledge-card h3,
.knowledge-card h4 {
  max-width: 780px;
  margin: 0 0 .8rem;
  color: #10263f;
  font-size: clamp(1.55rem, 3vw, 2.35rem);
}

.knowledge-card p:last-child {
  max-width: 780px;
  margin-bottom: 0;
}

.knowledge-layout {
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 4rem) 24px clamp(4rem, 8vw, 7rem);
}

.knowledge-breadcrumbs {
  margin-bottom: clamp(2rem, 5vw, 4rem);
  font-size: .9rem;
}

.knowledge-breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.knowledge-breadcrumbs li:not(:last-child)::after {
  margin-left: .55rem;
  color: #8292a0;
  content: "/";
}

.knowledge-article {
  max-width: 1120px;
  margin: 0 auto;
}

.knowledge-article-header {
  padding-bottom: clamp(2rem, 5vw, 3.5rem);
  border-bottom: 1px solid #d6e0e7;
}

.knowledge-article-header h1 {
  max-width: 900px;
  margin: 0;
  color: #10263f;
  font-size: clamp(2.45rem, 5.6vw, 4.8rem);
  line-height: 1.02;
}

.knowledge-deck {
  max-width: 760px;
  margin: 1.3rem 0 0;
  color: #526579;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.55;
}

.knowledge-toc {
  max-width: 860px;
  margin-top: 2rem;
  padding: 1.25rem 1.4rem;
  border: 1px solid #cdd9e1;
  background: #f5f7f8;
}

.knowledge-toc h2 {
  margin: 0 0 .8rem;
  color: #10263f;
  font-size: 1rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.knowledge-toc ol {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .45rem 1.5rem;
  margin: 0;
  padding-left: 1.2rem;
}

.knowledge-toc a {
  color: #1d638f;
  text-underline-offset: .18em;
}

.knowledge-prose {
  font-size: 1.08rem;
  line-height: 1.72;
  overflow-wrap: anywhere;
}

.knowledge-prose section {
  padding-top: clamp(2.2rem, 5vw, 3.8rem);
}

.knowledge-prose > p,
.knowledge-prose section > :not(.knowledge-table-wrap) {
  max-width: 860px;
}

.knowledge-prose h2 {
  margin: 0 0 1.1rem;
  color: #10263f;
  font-size: clamp(1.8rem, 3.8vw, 2.65rem);
  line-height: 1.12;
}

.knowledge-prose h3 {
  margin: 2rem 0 .7rem;
  color: #10263f;
  font-size: clamp(1.25rem, 2.5vw, 1.55rem);
}

.knowledge-prose p,
.knowledge-prose ul,
.knowledge-prose ol {
  margin: 0 0 1.15rem;
}

.knowledge-prose li + li {
  margin-top: .45rem;
}

.knowledge-prose a,
.knowledge-related a,
.knowledge-back a {
  color: #1d638f;
  text-decoration-thickness: 1px;
  text-underline-offset: .2em;
}

.knowledge-table-wrap {
  width: 100%;
  margin: 1.5rem 0 2rem;
  overflow-x: auto;
  overflow-y: hidden;
  border: 1px solid #cdd9e1;
  background: #fff;
  scrollbar-gutter: stable;
  -webkit-overflow-scrolling: touch;
}

.knowledge-table-wrap table {
  width: 100%;
  min-width: 720px;
  table-layout: auto;
  border-collapse: collapse;
  text-align: left;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

.knowledge-table-wrap table:has(thead th:nth-child(3)) {
  min-width: 840px;
}

.knowledge-table-wrap table:has(thead th:nth-child(4)) {
  min-width: 1040px;
}

.knowledge-table-wrap caption {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.knowledge-table-wrap th,
.knowledge-table-wrap td {
  padding: .9rem 1rem;
  border-bottom: 1px solid #dbe3e8;
  vertical-align: top;
  min-width: 11rem;
  line-height: 1.55;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

.knowledge-table-wrap thead th {
  color: #fff;
  background: #10263f;
  font-size: .98rem;
}

.knowledge-table-wrap tbody th {
  width: 24%;
  min-width: 13.5rem;
  color: #10263f;
  background: #f2f5f7;
}

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

.knowledge-related {
  margin-top: clamp(3rem, 6vw, 5rem);
  padding: 1.5rem 0;
  border-top: 1px solid #d6e0e7;
  border-bottom: 1px solid #d6e0e7;
}

.knowledge-related h2 {
  margin: 0 0 .9rem;
  font-size: 1.25rem;
}

.knowledge-related ul {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem 1.4rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.knowledge-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: end;
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
  padding: clamp(1.7rem, 4vw, 2.7rem);
  color: #fff;
  background: #10263f;
}

.knowledge-cta h2 {
  margin: 0 0 1rem;
  color: #fff;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
}

.knowledge-cta p {
  max-width: 650px;
}

.knowledge-cta .knowledge-kicker {
  color: #e58a32;
}

.knowledge-actions {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  min-width: 215px;
}

.knowledge-actions .button {
  justify-content: center;
  text-align: center;
}

.knowledge-back {
  margin: 2rem 0 0;
}

@media (max-width: 720px) {
  .knowledge-card,
  .knowledge-cta {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .knowledge-layout {
    padding-right: 18px;
    padding-left: 18px;
  }

  .knowledge-actions {
    width: 100%;
    min-width: 0;
  }

  .knowledge-toc ol {
    grid-template-columns: 1fr;
  }

  .knowledge-table-wrap {
    margin-right: -18px;
    width: calc(100% + 18px);
  }
}