[data-pipi-section="invitation-teacher"] {
  --pipi-radius: 14px;
  --pipi-radius-large: 28px;
  background-color: var(--pipi-band-warm);
  background-image: radial-gradient(rgb(122 72 52 / 5.5%) 1px, transparent 1.3px);
  background-size: 26px 26px;
}

[data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__body {
  padding-block: clamp(56px, 8vw, 104px);
}

[data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__header {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 0 clamp(16px, 3vw, 34px);
  margin-bottom: clamp(30px, 4vw, 52px);
}

[data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__number {
  padding-top: 0.7em;
  color: var(--pipi-accent);
  font-family: var(--pipi-mono);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  white-space: nowrap;
}

[data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__header h2 {
  font-size: clamp(25px, 3.5vw, 38px);
}

[data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__header p {
  max-width: 62ch;
  margin-top: 12px;
  color: var(--pipi-slate);
  font-size: 16px;
  line-height: 1.75;
}

[data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__grid {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  align-items: start;
  gap: clamp(28px, 5vw, 60px);
}

[data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__profile figure {
  margin: 0;
}

[data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__image {
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: var(--pipi-radius-large);
  object-fit: cover;
}

[data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__name {
  margin-top: 18px;
}

[data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__name strong {
  display: block;
  font-family: var(--pipi-serif);
  font-size: 21px;
}

[data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__name span {
  color: var(--pipi-slate);
  font-size: 13.5px;
}

[data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__credentials {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--pipi-line);
  border-radius: var(--pipi-radius-large);
  background: var(--pipi-line);
}

[data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__credentials > div,
[data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__expertise {
  padding: 22px 24px;
  background: var(--pipi-paper);
}

[data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__credentials h3,
[data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__expertise h3 {
  margin-bottom: 11px;
  color: var(--pipi-accent);
  font-family: var(--pipi-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
}

[data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__credentials p,
[data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__expertise p {
  font-size: 14.5px;
  line-height: 1.85;
}

[data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__credentials p span {
  color: var(--pipi-slate);
}

[data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__expertise {
  margin-top: 14px;
  border: 1px solid var(--pipi-line);
  border-radius: var(--pipi-radius-large);
}

@media (max-width: 860px) {
  [data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  [data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__header,
  [data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__credentials {
    grid-template-columns: 1fr;
  }

  [data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__header {
    gap: 10px;
  }

  [data-pipi-section="invitation-teacher"] .pipi-invitation-teacher__number {
    padding-top: 0;
  }
}