/* === Keynotes === */
.keynote {
  padding: 1.6rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-accent-light), #fff 55%);
  box-shadow: 0 8px 24px rgba(44, 82, 130, 0.06);
}

.keynote-header {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 1.35rem;
  align-items: center;
}

.keynote-photo {
  width: 100%;
  height: 168px;
  border-radius: 8px;
  object-fit: cover;
  object-position: center top;
}

.keynote-intro h3 {
  margin-top: 0;
  margin-bottom: 0.1rem;
  color: var(--color-accent);
  font-size: 1.25rem;
}

.keynote-position {
  margin-bottom: 0.55rem;
  color: var(--color-muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.keynote-details {
  margin-top: 1.35rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--color-border);
}

.keynote-details h4 {
  margin: 1.1rem 0 0.35rem;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.keynote-details h4:first-child {
  margin-top: 0;
}

.keynote-title {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.45;
}

.keynote-details p:last-child {
  margin-bottom: 0;
}

@media (max-width: 600px) {
  .keynote {
    padding: 1.1rem;
  }

  .keynote-header {
    grid-template-columns: 100px minmax(0, 1fr);
    gap: 1rem;
  }

  .keynote-photo {
    height: 125px;
  }

  .keynote-intro h3 {
    font-size: 1.1rem;
  }

  .keynote-title {
    font-size: 0.95rem;
  }
}