/* TCR platform module; all layout rules are scoped to this standalone page. */
.tcr-platform-entry { margin-top: 4px; color: var(--blue); }
.tcr-title-link:hover { color: var(--blue); }
.tcr-page { --tcr-green: #176d5c; --tcr-paper: #f7f9f5; }
.tcr-page .tcr-breadcrumb { display: flex; flex-wrap: wrap; gap: 10px; padding-block: 24px; color: var(--muted); font-size: .875rem; }
.tcr-page .tcr-breadcrumb a:hover { color: var(--blue); text-decoration: underline; }
.tcr-page .tcr-hero-band { background: var(--pale); border-bottom: 1px solid var(--line); }
.tcr-page .tcr-hero { display: grid; grid-template-columns: 1fr 1.08fr; gap: 52px; align-items: center; padding-block: 32px 64px; }
.tcr-page .tcr-hero h1 { font-size: clamp(2.1rem, 3.8vw, 3.6rem); line-height: 1.3; color: var(--navy); max-width: 710px; text-wrap: balance; }
.tcr-page .tcr-hero-intro { font-size: 1.12rem; color: var(--muted); margin: 25px 0 28px; max-width: 620px; }
.tcr-page .tcr-actions { display: flex; flex-wrap: wrap; gap: 16px 24px; align-items: center; }
.tcr-page .tcr-concept { margin: 0; }
.tcr-page .tcr-concept img { width: 100%; height: auto; object-fit: contain; border-radius: 18px; }
.tcr-page .tcr-concept figcaption { color: var(--muted); font-size: .8rem; margin-top: 14px; }
.tcr-page .tcr-legend { display: flex; flex-wrap: wrap; gap: 8px 24px; padding: 0; margin: 0 0 8px; list-style: none; }
.tcr-page .tcr-legend li { display: flex; align-items: center; gap: 8px; }
.tcr-page .tcr-dot { width: 10px; height: 10px; border-radius: 50%; background: #318d82; }
.tcr-page .tcr-dot--peptide { background: #d57154; }
.tcr-page .tcr-dot--hla { background: #5789c1; }
.tcr-page .tcr-jumpnav { display: flex; flex-wrap: wrap; gap: 8px 32px; padding-block: 21px; border-bottom: 1px solid var(--line); }
.tcr-page .tcr-jumpnav a { padding-block: 8px; font-size: .9rem; color: var(--navy); text-decoration: underline; text-underline-offset: 6px; }
.tcr-page .tcr-jumpnav a:hover { color: var(--blue); }
.tcr-page .tcr-recognition { display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; padding-block: 60px; border-bottom: 1px solid var(--line); }
.tcr-page .tcr-recognition h2 { font-size: 1.65rem; color: var(--navy); }
.tcr-page .tcr-recognition p { margin: 18px 0 0; color: var(--muted); }
.tcr-page .tcr-section { padding-block: 76px; }
.tcr-page .tcr-section h2 { color: var(--navy); font-size: clamp(1.9rem, 3vw, 2.8rem); }
.tcr-page .tcr-section-intro { max-width: 880px; color: var(--muted); margin: 24px 0 0; }
.tcr-page .tcr-diagram { margin: 38px 0 18px; }
.tcr-page .tcr-diagram img { display: block; width: 100%; height: auto; }
.tcr-page .tcr-diagram figcaption { color: var(--muted); font-size: .875rem; margin-top: 18px; max-width: 900px; }
.tcr-page .tcr-step-notes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px 30px; list-style: none; padding: 0; margin: 28px 0; }
.tcr-page .tcr-step-notes li { min-width: 0; border-top: 1px solid var(--line); }
.tcr-page .tcr-step-notes summary { padding-block: 14px; color: var(--navy); font-weight: 600; font-size: .94rem; }
.tcr-page .tcr-step-notes p { font-size: .9rem; color: var(--muted); margin: 0 0 16px; }
.tcr-page .tcr-methods { border-top: 1px solid var(--line); padding-top: 16px; color: var(--muted); font-size: .9rem; }
.tcr-page .tcr-methods summary { color: var(--navy); padding-block: 8px; font-weight: 600; }
.tcr-page .tcr-methods p { max-width: 900px; margin-top: 18px; }
.tcr-page .tcr-research { background: var(--pale); }
.tcr-page .tcr-cases { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; margin-top: 38px; }
.tcr-page .tcr-case { padding: 24px 0 8px; border-top: 2px solid var(--tcr-green); min-width: 0; transition: transform .18s; }
.tcr-page .tcr-case:hover { transform: translateY(-3px); }
.tcr-page .tcr-case h3 { font-size: 1.35rem; color: var(--navy); margin-top: 12px; }
.tcr-page .tcr-case p { margin: 16px 0 0; color: var(--muted); font-size: .95rem; }
.tcr-page .tcr-case .tcr-case-label { font-size: .82rem; color: var(--tcr-green); margin: 0; }
.tcr-page .tcr-stage { border-left: 3px solid var(--orange); padding: 0 0 0 24px; margin-top: 38px; }
.tcr-page .tcr-stage h2 { font-size: 1.2rem; }
.tcr-page .tcr-stage p { color: var(--muted); font-size: .95rem; max-width: 1050px; margin: 14px 0 0; }
.tcr-page .tcr-contact { background: var(--navy); color: white; }
.tcr-page .tcr-contact h2 { color: white; }
.tcr-page .tcr-contact .eyebrow { color: #8cc8ff; }
.tcr-page .tcr-contact .tcr-section-intro { color: #d3e0f1; }
.tcr-page .tcr-contact-layout { display: grid; grid-template-columns: 1.4fr 1fr; gap: 64px; align-items: center; }
.tcr-page .tcr-contact-actions p { color: #d3e0f1; font-size: .9rem; margin-top: 20px; }
.tcr-page .tcr-return { margin-top: 32px; color: white; }
@media (max-width: 1100px) {
  .tcr-page .tcr-hero, .tcr-page .tcr-recognition, .tcr-page .tcr-contact-layout { gap: 32px; }
  .tcr-page .tcr-cases { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tcr-page .tcr-diagram img { max-width: 680px; margin-inline: auto; }
}
@media (max-width: 760px) {
  .tcr-page .tcr-hero, .tcr-page .tcr-recognition, .tcr-page .tcr-contact-layout { grid-template-columns: 1fr; gap: 30px; }
  .tcr-page .tcr-hero { padding-block: 20px 42px; }
  .tcr-page .tcr-hero h1 { font-size: clamp(2rem, 7vw, 3rem); }
  .tcr-page .tcr-hero-intro { font-size: 1.05rem; }
  .tcr-page .tcr-section { padding-block: 52px; }
  .tcr-page .tcr-recognition { padding-block: 38px; }
  .tcr-page .tcr-step-notes { grid-template-columns: 1fr; gap: 0; }
  .tcr-page .tcr-diagram { margin-top: 28px; }
  .tcr-page .tcr-cases { gap: 26px; }
  .tcr-page .tcr-jumpnav { gap: 8px 24px; }
}
@media (max-width: 390px) { .tcr-page .tcr-cases { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) { .tcr-page .tcr-case { transition: none; } }