/* Scoped additions to the existing Insights design. Diagrams remain readable
   as ordinary text without CSS; no graphics, scripts or new dependencies. */
.cryo-series { margin-bottom: 64px; }
.cryo-series h2 { max-width: 800px; font-size: clamp(32px, 4vw, 48px); line-height: 1.1; }
.cryo-series-intro { max-width: 780px; color: var(--text-muted); }
.cryo-series-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 28px; }
.cryo-series-grid .news-card { min-height: 330px; }
.cryo-series-grid .news-card time { margin-bottom: 28px; }
.cryo-series-grid .news-card h3 { font-size: clamp(24px, 2.2vw, 32px); }
.cryogenic-guide .article-body,
.cryogenic-guide .article-aside { min-width: 0; overflow-wrap: anywhere; }
.cryogenic-guide .article-body h2[id] { scroll-margin-top: calc(var(--header-height) + 24px); }
.cryo-contents { display: grid; gap: 4px; }
.cryo-contents > strong { margin-bottom: 12px; }
.cryo-contents a { min-height: 44px; display: flex; align-items: center; padding: 8px 0; line-height: 1.4; color: var(--accent-strong); text-underline-offset: 4px; }
.cryogenic-guide a:focus-visible { outline: 3px solid var(--accent-strong); outline-offset: 4px; }
.cryo-diagram { margin: 40px 0; padding: clamp(20px, 3vw, 32px); border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.cryo-flow { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 190px), 1fr)); gap: 24px; counter-reset: cryo-step; }
.cryo-flow li { position: relative; margin: 0 !important; padding-top: 44px; min-width: 0; counter-increment: cryo-step; }
.cryo-flow li::before { content: counter(cryo-step, decimal-leading-zero); position: absolute; top: 0; left: 0; font-size: 13px; font-weight: 800; color: var(--accent-strong); padding-bottom: 6px; border-bottom: 2px solid var(--accent); }
.cryo-flow strong { display: block; font-size: 18px; line-height: 1.35; margin-bottom: 12px; }
.cryo-flow p { margin: 0; font-size: 16px; line-height: 1.6; }
.cryo-flow-cycle { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cryo-diagram figcaption,
.cryo-photo figcaption { color: var(--text-muted); font-size: 14px; line-height: 1.65; margin-top: 20px; }
.cryo-layers { margin: 0; }
.cryo-layers > div { padding: 20px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 24px; }
.cryo-layers > div:first-child { padding-top: 0; }
.cryo-layers > div:last-child { border-bottom: 0; padding-bottom: 0; }
.cryo-layers dt { font-weight: 800; font-size: 18px; line-height: 1.4; }
.cryo-layers dd { margin: 0; font-size: 16px; line-height: 1.6; }
.cryo-photo { margin: 40px 0; }
.cryo-photo img { display: block; margin: 0 auto; width: auto; height: auto; max-width: 100%; max-height: 580px; object-fit: contain; border-radius: var(--radius); }
@media (max-width: 960px) {
  .cryo-series-grid { grid-template-columns: 1fr; }
  .cryo-series-grid .news-card { min-height: 0; }
  .cryogenic-guide .article-aside { grid-template-columns: 1fr; }
  .cryo-contents { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 24px; }
  .cryo-contents > strong { grid-column: 1 / -1; }
}
@media (max-width: 680px) {
  .cryo-flow, .cryo-flow-cycle, .cryo-layers > div, .cryo-contents { grid-template-columns: 1fr; }
  .cryo-layers > div { gap: 8px; }
  .cryo-flow li + li { padding-top: 56px; border-top: 1px solid var(--line); }
  .cryo-flow li + li::before { top: 12px; }
  .cryo-series { margin-bottom: 44px; }
}
@media print {
  .cryogenic-guide .site-header, .cryogenic-guide .site-footer, .cryogenic-guide .article-aside { display: none; }
  .cryogenic-guide .article-hero { background: #fff; color: #111; padding: 20px 0; }
  .cryogenic-guide .article-hero h1, .cryogenic-guide .article-deck, .cryogenic-guide .article-meta, .cryogenic-guide .industrial-kicker { color: #111; }
  .cryogenic-guide .article-hero h1 { font-size: 32pt; }
  .cryogenic-guide .article-layout { display: block; padding: 24px 0; }
  .cryogenic-guide .article-body { max-width: none; font-size: 11pt; }
  .cryogenic-guide h2, .cryogenic-guide h3 { break-after: avoid; }
  .cryo-diagram, .cryo-photo { break-inside: avoid; }
}