/* v046: explicación compacta; tres posibilidades visibles sin carrusel. */
.lab-page .lab-explainer {
  padding: 26px max(28px,calc((100vw - 1320px)/2)) 28px;
  background: #fbfaf5;
  color: #132951;
  border-bottom: 1px solid #132951;
  font-family: "DM Sans", sans-serif;
  scroll-margin-top: 16px;
}
.lab-explainer-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px 30px;
  margin-bottom: 16px;
}
.lab-explainer-heading h2 {
  margin: 0;
  font: 500 clamp(27px,2.3vw,34px)/1.15 "Fraunces", Georgia, serif;
  letter-spacing: -.035em;
}
.lab-explainer-heading > p {
  margin: 0;
  max-width: 440px;
  font-size: 15px;
  line-height: 1.45;
  color: #455570;
}
.lab-explainer-grid {
  display: grid;
  grid-template-columns: 1fr 1.22fr 1fr;
  gap: 12px;
}
.lab-explainer-card {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 16px;
  background: #fffef9;
  border: 1px solid #aebbbd;
}
.lab-explainer-card.is-network {
  background: #e5f2ef;
  border-color: #132951;
}
.lab-explainer-card h3 {
  margin: 0;
  font: 650 18px/1.25 "DM Sans", sans-serif;
  letter-spacing: -.025em;
}
.lab-explainer-image {
  display: block;
  width: 100%;
  height: 96px;
  object-fit: contain;
}
.lab-explainer-materials {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2px 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  line-height: 1.4;
}
.lab-explainer-materials li {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.lab-explainer-materials li::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #16857f;
}
.lab-explainer-bubble {
  position: relative;
  margin: auto 0 0;
  padding: 8px 11px;
  border: 1px solid #aebbbd;
  background: #fffef9;
  font-size: 15px;
  line-height: 1.4;
}
.lab-explainer-bubble::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 19px;
  width: 8px;
  height: 8px;
  background: #fffef9;
  border-left: 1px solid #aebbbd;
  border-top: 1px solid #aebbbd;
  transform: rotate(45deg);
}
@media(max-width:1050px) {
  .lab-explainer-heading { align-items: flex-start; gap: 12px 22px; }
  .lab-explainer-heading > p { max-width: 355px; }
  .lab-explainer-card { padding: 13px; }
  .lab-explainer-card h3 { font-size: 17px; }
}
@media(max-width:760px) {
  .lab-page .lab-explainer { padding: 22px 20px 24px; }
  .lab-explainer-heading { display: block; margin-bottom: 14px; }
  .lab-explainer-heading h2 { font-size: 29px; }
  .lab-explainer-heading > p { margin-top: 7px; max-width: none; }
  .lab-explainer-grid { grid-template-columns: 1fr; gap: 9px; }
  .lab-explainer-card {
    display: grid;
    grid-template-columns: 104px minmax(0,1fr);
    gap: 7px 12px;
    align-items: center;
    padding: 12px;
  }
  .lab-explainer-card h3 { grid-column: 2; grid-row: 1; font-size: 17px; }
  .lab-explainer-image { grid-column: 1; grid-row: 1 / span 3; height: 86px; }
  .lab-explainer-materials { grid-column: 2; grid-row: 2; justify-content: flex-start; gap: 2px 10px; }
  .lab-explainer-bubble { grid-column: 2; grid-row: 2; margin: 0; padding: 7px 9px; font-size: 14px; }
  .is-network .lab-explainer-bubble { grid-row: 3; }
  .lab-explainer-bubble::before {
    top: 11px; left: -5px; border-top: 0; border-bottom: 1px solid #aebbbd;
  }
}
@media(max-width:360px) {
  .lab-page .lab-explainer { padding-inline: 14px; }
  .lab-explainer-card { grid-template-columns: 80px minmax(0,1fr); gap: 7px 10px; padding: 10px; }
}