.insulation-page {
  display: grid;
  gap: 24px;
  color: #eef5f0;
}

.insulation-intro,
.insulation-curve,
.insulation-story,
.insulation-result {
  border: 1px solid rgba(132, 255, 174, .12);
  border-radius: 24px;
  background: rgba(20, 31, 25, .88);
  overflow: hidden;
}

.insulation-intro {
  padding: 34px;
}

.insulation-intro h1 {
  margin: 8px 0 12px;
  font-size: clamp(2rem, 4vw, 3.5rem);
}

.insulation-intro p,
.insulation-story p,
.insulation-result p {
  color: #afbbb3;
  line-height: 1.65;
}

.insulation-curve {
  padding: 28px;
}

#degreeDayChart {
  margin-top: 18px;
  border-radius: 18px;
  background: #f7faf8;
  padding: 14px;
}

#degreeDayChart svg {
  display: block;
  width: 100%;
  height: auto;
}

.ins-gridline {
  stroke: #dfe7e2;
  stroke-width: 1;
}

.ins-axis,
.ins-event-label {
  fill: #52615b;
  font-family: inherit;
  font-size: 14px;
}

.ins-event-label {
  font-weight: 700;
}

.ins-trend {
  fill: none;
  stroke: #2f7559;
  stroke-width: 5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.ins-event-line {
  stroke: #6a7d74;
  stroke-width: 1.5;
}

.ins-event-dot {
  fill: #7dffa9;
  stroke: #163a2c;
  stroke-width: 3;
}

.ins-chart-note {
  margin: 10px 4px 0;
  color: #65736e;
  font-size: .82rem;
}

.insulation-story {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
  min-height: 360px;
}

.insulation-story.reverse {
  grid-template-columns: minmax(320px, .9fr) minmax(0, 1.1fr);
}

.insulation-story.reverse > img,
.insulation-story.reverse > .insulation-double-image {
  order: 2;
}

.insulation-story > img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
}

.insulation-story > div:not(.insulation-double-image) {
  padding: 32px;
  align-self: center;
}

.insulation-story h2,
.insulation-result h2,
.insulation-curve h2 {
  margin: 8px 0 12px;
  color: #fff;
}

.insulation-double-image {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: #0d1712;
}

.insulation-double-image img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
}

.insulation-result {
  display: grid;
  grid-template-columns: minmax(320px, .9fr) minmax(0, 1.1fr);
  align-items: stretch;
}

.insulation-result > div {
  padding: 32px;
  align-self: center;
}

.insulation-result img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: contain;
  background: #fff;
}

@media (max-width: 850px) {
  .insulation-story,
  .insulation-story.reverse,
  .insulation-result {
    grid-template-columns: 1fr;
  }

  .insulation-story.reverse > img,
  .insulation-story.reverse > .insulation-double-image {
    order: initial;
  }
}