.sp-knowledge-page .entry-content {
  --sp-kb-navy: #172033;
  --sp-kb-text: #455166;
  --sp-kb-teal: #0f766e;
  --sp-kb-surface: #f7f9f9;
  --sp-kb-border: rgba(23, 32, 51, .12);
}

.sp-kb-hub,
.sp-related-articles {
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
}

.sp-kb-cluster-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 30px 0 58px;
}

.sp-kb-cluster-nav a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 9px;
  padding: 9px 15px;
  border: 1px solid var(--sp-kb-border);
  border-radius: 999px;
  background: #fff;
  color: var(--sp-kb-navy);
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  transition: border-color .18s ease, color .18s ease, background-color .18s ease;
}

.sp-kb-cluster-nav a span {
  display: inline-grid;
  min-width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 999px;
  background: #e8f3f1;
  color: var(--sp-kb-teal);
  font-size: .78rem;
}

.sp-kb-cluster-nav a:hover,
.sp-kb-cluster-nav a:focus-visible {
  border-color: rgba(15, 118, 110, .38);
  background: #f3f8f7;
  color: var(--sp-kb-teal);
}

.sp-kb-cluster-nav a:focus-visible,
.sp-kb-read-more:focus-visible {
  outline: 3px solid rgba(15, 118, 110, .2);
  outline-offset: 3px;
}

.sp-kb-cluster {
  scroll-margin-top: 120px;
  padding: 0 0 68px;
}

.sp-kb-cluster + .sp-kb-cluster {
  padding-top: 62px;
  border-top: 1px solid var(--sp-kb-border);
}

.sp-kb-cluster-heading {
  max-width: 690px;
  margin-bottom: 26px;
}

.sp-kb-eyebrow {
  margin: 0 0 6px;
  color: var(--sp-kb-teal);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.sp-kb-cluster-heading h2,
.sp-related-heading h2 {
  margin: 0 0 10px;
  color: var(--sp-kb-navy);
  font-size: clamp(1.65rem, 2.4vw, 2.25rem);
  line-height: 1.15;
}

.sp-kb-cluster-heading > p:last-child {
  margin: 0;
  color: var(--sp-kb-text);
  line-height: 1.65;
}

.sp-kb-grid,
.sp-related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.sp-kb-card,
.sp-related-card {
  display: flex;
  min-width: 0;
  min-height: 230px;
  flex-direction: column;
  padding: 25px;
  border: 1px solid var(--sp-kb-border);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(23, 32, 51, .045);
}

.sp-kb-card h3,
.sp-related-card h3 {
  margin: 0 0 13px;
  color: var(--sp-kb-navy);
  font-size: 1.08rem;
  font-weight: 800;
  line-height: 1.38;
}

.sp-kb-card p,
.sp-related-card p {
  margin: 0 0 22px;
  color: var(--sp-kb-text);
  font-size: .94rem;
  line-height: 1.62;
}

.sp-kb-read-more {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  width: fit-content;
  margin-top: auto;
  color: var(--sp-kb-navy);
  font-weight: 750;
  text-decoration: none;
}

.sp-kb-read-more span {
  color: var(--sp-kb-teal);
  transition: transform .18s ease;
}

.sp-kb-read-more:hover,
.sp-kb-read-more:focus-visible {
  color: var(--sp-kb-teal);
}

.sp-kb-read-more:hover span,
.sp-kb-read-more:focus-visible span {
  transform: translateX(3px);
}

.sp-kb-empty {
  margin: 0;
  padding: 22px 24px;
  border: 1px dashed rgba(23, 32, 51, .18);
  border-radius: 18px;
  background: var(--sp-kb-surface);
  color: var(--sp-kb-text);
}

.sp-related-articles {
  margin-top: clamp(56px, 8vw, 96px);
  padding-top: clamp(38px, 5vw, 58px);
  border-top: 1px solid var(--sp-kb-border);
}

.sp-related-heading {
  margin-bottom: 24px;
}

@media (hover: hover) and (pointer: fine) {
  .sp-kb-card,
  .sp-related-card {
    transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
  }

  .sp-kb-card:hover,
  .sp-related-card:hover {
    border-color: rgba(15, 118, 110, .23);
    box-shadow: 0 16px 40px rgba(23, 32, 51, .075);
    transform: translateY(-2px);
  }
}

@media (max-width: 900px) {
  .sp-kb-grid,
  .sp-related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .sp-kb-cluster-nav {
    gap: 8px;
    margin-bottom: 44px;
  }

  .sp-kb-cluster-nav a {
    flex: 1 1 calc(50% - 8px);
    justify-content: space-between;
  }

  .sp-kb-grid,
  .sp-related-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .sp-kb-card,
  .sp-related-card {
    min-height: 0;
    padding: 22px;
    border-radius: 18px;
  }

  .sp-kb-cluster {
    padding-bottom: 50px;
  }

  .sp-kb-cluster + .sp-kb-cluster {
    padding-top: 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sp-kb-cluster-nav a,
  .sp-kb-card,
  .sp-related-card,
  .sp-kb-read-more span {
    transition: none;
  }

  .sp-kb-card:hover,
  .sp-related-card:hover,
  .sp-kb-read-more:hover span,
  .sp-kb-read-more:focus-visible span {
    transform: none;
  }
}