/* Compressor-based cold room units; existing site styles remain unchanged. */
.cold-unit-series-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
  gap: 24px;
  margin-top: 24px;
}
.cold-unit-series {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid #d4e0ee;
  border-radius: 4px;
  background: #fff;
  overflow: hidden;
}
.cold-unit-series-heading {
  min-width: 0;
  padding: 25px 26px 18px;
}
.cold-unit-series-heading .overline {
  margin-bottom: 12px;
  color: #003aa5;
  font-size: 10px;
  line-height: 1.5;
}
.cold-unit-series-heading h4 {
  min-height: 2.6em;
  margin: 0;
  color: #16314f;
  font-size: 25px;
  font-weight: 600;
  letter-spacing: -.025em;
  line-height: 1.3;
  overflow-wrap: anywhere;
}
.cold-unit-series-visual { display: block; min-width: 0; }
.cold-unit-series-visual .product-visual {
  position: relative;
  width: 100%;
  height: clamp(250px, 25vw, 340px);
  margin: 0;
  padding: 14px 16px 28px;
  border-radius: 0;
  background: #f5f8fc;
}
.cold-unit-series-visual .product-visual img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}
.cold-unit-series-visual .image-number { top: 12px; left: 14px; }
.cold-unit-series-visual .product-visual figcaption { bottom: 8px; }
.cold-unit-series-copy {
  display: flex;
  flex: 1;
  flex-direction: column;
  min-width: 0;
  padding: 23px 26px 24px;
}
.cold-unit-range {
  min-height: 3.6em;
  margin: 0 0 18px;
  color: #5c7290;
  font-size: 13px;
  line-height: 1.8;
  overflow-wrap: anywhere;
}
.cold-unit-model-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(88px, 1fr));
  gap: 8px;
  min-width: 0;
  margin-bottom: 24px;
}
.cold-unit-model-links a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-width: 0;
  min-height: 65px;
  padding: 10px 7px;
  border: 1px solid #c9d8eb;
  border-radius: 3px;
  background: #fff;
  color: #345d89;
  line-height: 1.4;
  text-align: center;
  overflow-wrap: anywhere;
  transition: background .15s, border-color .15s;
}
.cold-unit-model-links strong { font-size: 13px; font-weight: 600; }
.cold-unit-model-links span { color: #667f9b; font-size: 11px; }
.cold-unit-model-links a:hover { border-color: #003aa5; background: #f1f6ff; color: #003aa5; }
.cold-unit-series-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 40px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid #dce5ef;
  color: #003aa5;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.6;
}
.cold-unit-series-link:hover { color: #002c7f; }
.cold-unit-series a:focus-visible,
.cold-series-nav a:focus-visible {
  outline: 3px solid #79a8e4;
  outline-offset: 3px;
}
.cold-unit-series .cold-unit-series-visual:focus-visible { outline-offset: -3px; }
.cold-hp-note,
.cold-family .detail-copy .cold-hp-note,
.cold-unit-detail .detail-copy .cold-hp-note {
  max-width: 86ch;
  margin-top: 16px;
  color: #667b94;
  font-size: 11px;
  line-height: 1.85;
  overflow-wrap: anywhere;
}
.cold-series-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px 22px;
  min-width: 0;
  margin: 22px 0 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid #dce5ef;
  font-size: 12px;
  line-height: 1.7;
}
.cold-series-nav a { color: #526e8e; overflow-wrap: anywhere; }
.cold-series-nav a:hover,
.cold-series-nav a[aria-current="page"] { color: #003aa5; }
.cold-series-nav a[aria-current="page"] { font-weight: 600; }
.cold-family .detail-grid,
.cold-unit-detail .detail-grid {
  min-width: 0;
  align-items: start;
}
.cold-family .detail-grid > *,
.cold-unit-detail .detail-grid > * { min-width: 0; }
.cold-family .detail-grid > .product-visual,
.cold-unit-detail .detail-grid > .product-visual {
  align-self: start;
  margin-top: 0;
  padding: 0 12px 24px;
  border-radius: 4px;
}
.cold-family .detail-grid > .product-visual img,
.cold-unit-detail .detail-grid > .product-visual img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center top;
}
.cold-family .detail-copy h1,
.cold-unit-heading h1 {
  margin-top: 0;
  overflow-wrap: anywhere;
}
.cold-family .family-product-type {
  display: block;
  margin-top: 12px;
  font-size: 22px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}
.cold-family .family-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 24px;
  margin-top: 24px;
}
.cold-unit-heading {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  min-width: 0;
}
.cold-unit-heading .provenance { max-width: 100%; margin: 0; }
.cold-unit-detail .detail-copy .detail-product-type {
  margin: 12px 0 22px;
  color: #526e8e;
  font-size: 22px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}
.cold-family .detail-copy dl > div,
.cold-unit-detail .detail-copy dl > div { min-width: 0; align-items: start; gap: 16px; }
.cold-family .detail-copy dt,
.cold-unit-detail .detail-copy dt { flex: 0 1 42%; min-width: 0; overflow-wrap: anywhere; }
.cold-family .detail-copy dd,
.cold-unit-detail .detail-copy dd { flex: 1; min-width: 0; overflow-wrap: anywhere; }
@media (max-width: 1000px) {
  .cold-unit-series-grid { gap: 20px; }
  .cold-unit-series-heading { padding: 22px 21px 16px; }
  .cold-unit-series-heading h4 { font-size: 22px; }
  .cold-unit-series-copy { padding: 21px; }
}
@media (max-width: 760px) {
  .cold-family .detail-grid,
  .cold-unit-detail .detail-grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .cold-family .detail-grid > .product-visual,
  .cold-unit-detail .detail-grid > .product-visual { height: clamp(260px, 60vw, 380px); }
  .cold-family .family-product-type,
  .cold-unit-detail .detail-copy .detail-product-type { font-size: 20px; }
}
@media (max-width: 740px) {
  .cold-unit-series-grid { grid-template-columns: minmax(0, 1fr); gap: 22px; }
  .cold-unit-series-heading h4 { min-height: 0; font-size: 24px; }
  .cold-unit-series-visual .product-visual { height: clamp(250px, 55vw, 350px); }
  .cold-unit-range { min-height: 0; }
  .cold-unit-model-links { grid-template-columns: repeat(auto-fit, minmax(90px, 1fr)); }
}
@media (max-width: 380px) {
  .cold-unit-series-heading,
  .cold-unit-series-copy { padding-left: 18px; padding-right: 18px; }
  .cold-unit-series-heading h4 { font-size: 22px; }
  .cold-unit-model-links { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (prefers-reduced-motion: reduce) {
  .cold-unit-model-links a { transition: none; }
}