.ps-foundation-lesson {
  display: grid;
  gap: 18px;
  padding-block: 18px 28px;
}
.ps-foundation-lesson > header,
.ps-foundation-lesson > section {
  padding: clamp(14px, 4vw, 24px);
  border: 1px solid var(--learn-line, #d7e7ed);
  border-radius: 16px;
  background: #fff;
}
.ps-foundation-lesson > header { background: var(--learn-soft, #f1f8fb); }
.ps-foundation-lesson h2,
.ps-foundation-lesson h3 {
  margin: 0 0 8px;
  color: var(--learn-ink, #203841);
  line-height: 1.4;
}
.ps-foundation-lesson h2 { font-size: clamp(1.5rem, 5vw, 2rem); }
.ps-foundation-lesson p { margin: 0; }
.ps-foundation-lesson .ps-foundation-kicker {
  margin-block-end: 7px;
  color: var(--learn-primary, #245e72);
  font-size: .86rem;
  font-weight: 700;
}
.ps-foundation-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: 9px;
  padding: 0;
  margin: 0;
  list-style: none;
}
.ps-foundation-lesson:is([data-foundation-lesson="agreement"], [data-foundation-lesson="negation"], [data-foundation-lesson="questions"], [data-foundation-lesson="be"]) dl.ps-foundation-grid {
  grid-template-columns: minmax(0, 1fr);
}
.ps-foundation-grid > * {
  min-width: 0;
  padding: 10px 12px;
  border: 1px solid var(--learn-line, #d7e7ed);
  border-radius: 10px;
  background: #f8fcfe;
  overflow-wrap: anywhere;
}
.ps-foundation-grid dt,
.ps-foundation-grid b {
  display: block;
  margin-block-end: 4px;
  color: var(--learn-primary, #245e72);
  font-weight: 700;
  text-align: start;
}
.ps-foundation-grid dd { margin: 0; }
.ps-foundation-lesson .ps-foundation-check > p { margin-block-end: 8px; }
.ps-foundation-check [data-foundation-check-result]:not([hidden]) {
  margin-block: 10px 0;
  padding: 10px;
  border-radius: 9px;
  background: var(--learn-soft, #f1f8fb);
}
.ps-foundation-lesson > [data-foundation-return] { justify-self: start; }