.knowledge-premise {
  width: min(var(--max-width), calc(100% - 96px));
  margin: 0 auto;
  padding: clamp(64px, 8vw, 104px) 0 64px;
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1fr);
  gap: 64px clamp(40px, 7vw, 88px);
  border-bottom: 1px solid var(--line);
}
#approach.knowledge-premise { scroll-margin-top: 24px; }
.knowledge-copy h2 {
  max-width: 16ch;
  margin: 0 0 28px;
  font-size: clamp(2.5rem, 4.1vw, 3.8rem);
  font-weight: 400;
  line-height: 1.08;
}
.knowledge-copy p:not(.section-kicker) { max-width: 54ch; color: var(--muted); }
.knowledge-copy p.knowledge-lede { color: var(--ink); font-size: 1.3rem; line-height: 1.5; }
.knowledge-flow { margin: 0; }
.knowledge-flow figcaption { padding: 0 0 20px; font-size: .88rem; font-weight: 600; }
.knowledge-flow ol { margin: 0; padding: 0; list-style: none; }
.knowledge-flow li { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 20px; padding: 22px 24px; border-top: 1px solid var(--line); }
.knowledge-flow li:last-child { border-bottom: 1px solid var(--line); }
.knowledge-step { padding-top: 4px; font-size: .75rem; color: var(--stone); }
.knowledge-flow h3 { margin: 0; font-size: 1.15rem; font-weight: 600; line-height: 1.4; }
.knowledge-flow p { margin: 8px 0 0; color: var(--muted); font-size: .95rem; line-height: 1.6; }
.knowledge-flow .knowledge-foundation { background: var(--ink); color: var(--paper); border-color: var(--ink); padding-block: 28px; }
.knowledge-foundation p, .knowledge-foundation .knowledge-step { color: var(--paper); }
.context-lever { grid-column: 1 / -1; padding-top: 36px; border-top: 1px solid var(--line); }
.context-lever > div { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1fr); gap: clamp(40px, 7vw, 88px); align-items: start; }
.context-lever h3 { margin: 0; font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 400; line-height: 1.15; }
.context-lever p { margin: 0; max-width: 62ch; color: var(--muted); }
.context-lever dl { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; margin: 36px 0 0; }
.context-lever dt { color: var(--ink); font-size: 1rem; font-weight: 600; text-transform: none; letter-spacing: normal; }
.context-lever dd { margin: 10px 0 0; color: var(--muted); font-size: .95rem; line-height: 1.6; }
@media (max-width: 1040px) {
  .knowledge-premise { grid-template-columns: 1fr; gap: 40px; }
  .knowledge-copy h2 { max-width: 22ch; }
  .knowledge-copy p:not(.section-kicker) { max-width: 65ch; }
  .context-lever > div { grid-template-columns: 1fr; gap: 20px; }
}
@media (max-width: 720px) {
  .knowledge-premise { width: auto; margin: 0 24px; padding: 56px 0 48px; }
  .knowledge-copy h2 { font-size: 2.5rem; }
  .knowledge-copy .knowledge-lede { font-size: 1.2rem; }
  .knowledge-flow li { padding: 22px 16px; gap: 14px; }
  .context-lever dl { grid-template-columns: 1fr; gap: 24px; margin-top: 28px; }
}