/* Dr.SPD: retained page layout; user-supplied blue color specification. */
:root {
  --muted: #163A72;
  --icon-color: #163A72;
  --type-body: 16px;
  --type-small: 13px;
}
body {
  font-size: var(--type-body);
}
.eyebrow {
  font-size: 11px;
  letter-spacing: 0.12em;
}
.container {
  width: min(1224px, calc(100% - 80px));
}
.btn-primary,
.btn-secondary,
.text-link {
  font-size: 14px;
}
.btn-primary,
.btn-secondary {
  min-height: 48px;
}
.text-link {
  line-height: 1.5;
}
.small-note {
  font-size: var(--type-small);
  color: var(--muted);
}
.site-header nav {
  font-size: 14px;
  gap: 24px;
}
.header-inner {
  height: 86px;
  gap: 30px;
}
.site-header .nav-cta {
  font-size: 13px;
  min-height: 46px;
  padding: 12px 17px;
}
.announcement {
  font-size: 12px;
  min-height: 34px;
}
.announcement span {
  font-size: 11px;
}
.site-header nav a {
  min-height: 44px;
  display: flex;
  align-items: center;
}
.menu-toggle {
  min-width: 44px;
  min-height: 44px;
}
.hero {
  padding: 64px 0 58px;
}
.hero-grid {
  grid-template-columns: 1.05fr 1fr;
  gap: 72px;
  min-height: 0;
}
.hero-copy {
  padding: 0;
}
.hero h1 {
  font-size: clamp(48px, 5.2vw, 76px);
  line-height: 1.04;
  margin: 24px 0;
  max-width: 600px;
}
.hero-description {
  font-size: 16px;
  line-height: 1.8;
  max-width: 450px;
  min-height: 0;
}
.hero-actions {
  margin-top: 30px;
  gap: 24px;
  min-height: 0;
}
.hero-actions .btn-primary {
  font-size: 14px;
  padding: 15px 20px;
}
.hero-art {
  height: auto;
  margin: 0;
  width: 100%;
  max-width: 530px;
  justify-self: end;
  transform: none;
  margin-right: 0;
}
.hero-art:before {
  content: none;
}
.hero-art .powder-figure {
  position: relative;
  inset: auto;
  width: 100%;
  height: auto;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: none;
  transform: none;
  background: #EAF7FF;
}
.powder-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 1.12;
  object-fit: cover;
  transform: none;
}
.powder-figure figcaption {
  position: static;
  padding: 19px 22px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 12px;
  letter-spacing: 0;
  color: var(--muted);
  background: #EAF7FF;
}
.powder-figure figcaption span:first-child {
  font-size: 17px;
  color: var(--ink);
  font-weight: 500;
}
.purity-seal {
  position: absolute;
  top: 20px;
  right: 20px;
  left: auto;
  width: 102px;
  height: 85px;
  border: 1px solid #B8DCFF;
  border-radius: 6px;
  outline: 0;
  background: var(--page-bg);
  color: var(--brand-deep);
  box-shadow: none;
}
.purity-seal strong {
  font-size: 32px;
}
.purity-seal > span {
  font-size: 10px;
  margin: 3px 0 0;
  letter-spacing: 0.05em;
}
.buyer-shortcuts a {
  font-size: 14px;
  padding: 24px 18px;
}
.buyer-shortcuts a span {
  font-size: 12px;
}
.buyer-profile-grid > div > p:not(.eyebrow),
.format-briefs p,
.buyer-contact p,
.faq-grid > div > p:not(.eyebrow),
.faq-list details > p {
  font-size: 16px;
  line-height: 1.8;
}
.buyer-facts dt {
  font-size: 13px;
}
.buyer-facts .small-note {
  font-size: 13px;
  line-height: 1.75;
}
.buyer-facts .text-link {
  margin-top: 20px;
}
.faq-list summary {
  font-size: 16px;
}
.section-heading > p:last-child {
  font-size: 16px;
}
.buyer-evidence {
  background: #163A72;
  color: var(--page-bg);
}
.buyer-evidence .section-heading {
  text-align: left;
  max-width: none;
  margin-bottom: 48px;
}
.buyer-evidence h2 {
  max-width: 880px;
  font-size: clamp(34px, 4vw, 52px);
}
.buyer-evidence h2 em {
  color: #B8DCFF;
}
.buyer-evidence .eyebrow {
  color: #DCEEFF;
}
.evidence-grid {
  gap: 48px;
}
.evidence-grid article {
  background: none;
  border: 0;
  border-top: 1px solid #163A72;
  border-radius: 0;
  padding: 30px 0 0;
}
.evidence-grid p {
  color: #EAF7FF;
  font-size: 16px;
  line-height: 1.8;
}
.evidence-grid .eyebrow {
  font-size: 11px;
}
.evidence-grid h3 {
  font-size: 30px;
  margin: 24px 0 15px;
}
.evidence-grid .small-note {
  font-size: 13px;
  color: #DCEEFF;
  min-height: 46px;
  margin: 16px 0 22px;
}
.buyer-evidence .text-link {
  color: #FFFFFF;
  border-color: #579FDB;
  font-size: 14px;
}
.buyer-evidence a:focus-visible {
  outline-color: #FFFFFF;
}
.evidence-numbers,
.document-index {
  display: flex;
  gap: 28px;
  min-height: 86px;
  margin-top: 22px;
  align-items: center;
}
.evidence-numbers span {
  display: flex;
  flex-direction: column;
  font-size: 13px;
  color: #EAF7FF;
}
.evidence-numbers strong {
  font: 42px/1.1 var(--serif);
  color: var(--page-bg);
}
.document-index {
  gap: 12px;
  flex-wrap: wrap;
}
.document-index span {
  padding: 10px 13px;
  border: 1px solid #579FDB;
  border-radius: 3px;
  font-size: 14px;
}
.breadcrumbs {
  font-size: 12px;
}
.resource-main p,
.article-main p,
.resource-list,
.concept-grid p,
.request-pack-grid p,
.inquiry-intro p {
  font-size: 16px;
  line-height: 1.8;
}
.resource-hero .lead,
.article-hero .lead {
  font-size: 18px;
  line-height: 1.75;
}
.resource-main h2,
.resource-section > h2,
.article-main h2 {
  font-size: 32px;
  line-height: 1.25;
}
.resource-main,
.article-main {
  min-width: 0;
}
.research-article {
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 54px;
}
.resource-grid {
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 54px;
}
.resource-main .resource-note,
.resource-note,
.resource-next p:not(.eyebrow),
.award-feature .resource-note {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.8;
}
.resource-aside nav,
.resource-aside p:not(.eyebrow),
.research-aside dd,
.company-contact address {
  font-size: 14px;
}
.resource-aside .text-link,
.resource-main > section > .text-link,
.research-aside .text-link,
.company-contact > a {
  font-size: 13px;
}
.research-aside dt {
  font-size: 12px;
  color: var(--muted);
}
.article-related a,
.original-figures summary,
.document-preview summary {
  font-size: 15px;
}
.original-figures figcaption,
.document-preview figcaption,
.editorial-meta {
  font-size: 13px;
}
.development-steps h3 {
  font-size: 19px;
}
.development-steps li:before {
  font-size: 14px;
}
.spec-table,
.study-table,
.detail-table {
  font-size: 14px;
  line-height: 1.65;
}
.spec-table th {
  width: auto;
}
.spec-table th,
.spec-table td {
  padding: 16px 16px 16px 0;
  vertical-align: top;
}
.spec-table thead th {
  font-size: 12px;
  font-weight: 600;
  color: var(--brand-deep);
  border-bottom: 2px solid var(--line);
}
.spec-table caption {
  text-align: left;
  font-size: 13px;
  margin: 0 0 12px;
  color: var(--muted);
}
.detail-table th {
  width: 40%;
}
.evidence-table {
  table-layout: fixed;
}
.evidence-table th:first-child {
  width: 27%;
}
.evidence-table thead th:nth-child(2) {
  width: 31%;
}
.evidence-table thead th:nth-child(3) {
  width: 42%;
}
.evidence-table td {
  overflow-wrap: anywhere;
}
.evidence-table a {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.evidence-table tbody th {
  font-weight: 600;
  color: var(--ink);
}
.study-table {
  min-width: 610px;
}
.study-table th:first-child {
  width: 30%;
  white-space: normal;
}
.study-table td,
.study-table thead th {
  white-space: normal;
}
.study-table td {
  font-variant-numeric: tabular-nums;
}
.table-scroll {
  max-width: 100%;
}
.table-hint {
  display: none;
}
.article-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 20px;
  margin-bottom: 30px;
}
.article-jump a {
  font-size: 14px;
  padding: 8px 0;
  color: var(--brand-deep);
  text-decoration: underline;
  text-underline-offset: 5px;
}
.article-main h2[id] {
  scroll-margin-top: 110px;
}
.study-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  background: #EAF7FF;
  border-radius: 6px;
  margin: 22px 0;
  padding: 22px 0;
}
.study-summary > div {
  padding: 0 18px;
  border-right: 1px solid #B8DCFF;
}
.study-summary > div:last-child {
  border: 0;
}
.study-summary dt {
  font-size: 12px;
  color: var(--muted);
}
.study-summary dd {
  font-size: 20px;
  margin: 7px 0 0;
  color: var(--brand-deep);
  font-weight: 500;
}
.chart-switch button {
  font-size: 13px;
  min-height: 44px;
  padding: 10px 15px;
}
.research-card #chart-subtitle {
  font-size: 14px;
}
.chart-legend {
  font-size: 13px;
  gap: 20px;
}
.chart-legend i {
  width: 11px;
  height: 11px;
}
.y-axis,
.bar > span,
.bar-group > label {
  font-size: 12px;
}
.bar > span {
  top: -24px;
}
.y-axis {
  color: var(--muted);
}
.chart-footer > span {
  font-size: 12px;
  max-width: 340px;
}
.chart-footer a {
  font-size: 13px;
}
.article-main .chart-significance {
  font-size: 13px;
}
.chart-footer {
  gap: 20px;
  flex-wrap: wrap;
}
.article-main p.small-note {
  font-size: 13px;
}
footer {
  padding-top: 64px;
}
.footer-top {
  grid-template-columns: 0.85fr 1.35fr 1fr;
  gap: 44px;
}
.footer-links {
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.footer-links > div {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links h2 {
  font: 600 13px/1.5 var(--sans);
  letter-spacing: 0;
  margin: 0 0 8px;
}
.footer-links a {
  font-size: 13px;
  line-height: 1.6;
}
.footer-top > div:first-child p,
.footer-contact > span,
.footer-contact p,
.footer-contact a {
  font-size: 13px;
}
.footer-contact a {
  gap: 5px;
  overflow-wrap: anywhere;
}
.footer-bottom,
.footer-note {
  font-size: 12px;
  color: var(--muted);
}
.inquiry-card > p {
  font-size: 14px;
  line-height: 1.75;
}
.inquiry-card label {
  font-size: 14px;
}
.inquiry-card input,
.inquiry-card select,
.inquiry-card textarea {
  font-size: 16px;
  min-height: 48px;
}
.inquiry-card input::placeholder,
.inquiry-card textarea::placeholder {
  color: #163A72;
}
.inquiry-card .form-privacy {
  font-size: 13px;
  line-height: 1.8;
  margin: 20px 0;
}
#inquiry-result > strong,
#inquiry-result p,
#inquiry-result summary,
#inquiry-text {
  font-size: 14px;
}
.request-options {
  border: 0;
  padding: 0;
  margin: 28px 0;
  min-width: 0;
}
.request-options legend,
.form-section-title {
  font: 600 15px/1.5 var(--sans);
  color: var(--ink);
  margin: 0 0 14px;
  padding: 0;
}
.request-choices {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.request-choices label {
  position: relative;
  cursor: pointer;
  min-width: 0;
}
.request-choices input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  min-height: 0;
  margin: 0;
}
.request-choices label > span {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-start;
  padding: 16px 12px;
  border: 1px solid var(--line);
  border-radius: 5px;
  color: var(--ink);
  height: 100%;
}
.request-choices input:checked + span {
  border-color: var(--brand-deep);
  background: #EAF7FF;
  box-shadow: inset 0 0 0 1px var(--brand-deep);
}
.request-choices input:focus-visible + span {
  outline: 2px solid var(--brand-deep);
  outline-offset: 3px;
}
.request-choices strong {
  font-size: 14px;
  font-weight: 500;
}
.request-choices small {
  font-size: 12px;
  font-weight: 400;
  color: var(--muted);
  line-height: 1.5;
}
.request-detail {
  margin-top: 18px;
}
.form-section-title {
  margin-bottom: 5px;
}
.required-note {
  font-size: 12px;
  margin: 0 0 18px;
}
.project-details {
  border-block: 1px solid var(--line);
  margin-top: 6px;
}
.project-details summary {
  cursor: pointer;
  padding: 18px 0;
  font-size: 14px;
  color: var(--ink);
}
.project-details summary > span {
  font-size: 12px;
  color: var(--muted);
  margin-left: 10px;
}
.project-details[open] summary {
  margin-bottom: 6px;
}
@media (max-width: 1100px) {
  .site-header nav {
    gap: 17px;
    font-size: 13px;
  }
  .header-inner {
    gap: 20px;
    width: calc(100% - 48px);
  }
  .hero-grid {
    gap: 35px;
  }
  .resource-grid,
  .research-article {
    grid-template-columns: minmax(0, 1fr) 220px;
    gap: 32px;
  }
  .footer-top {
    gap: 28px;
    grid-template-columns: 0.65fr 1.3fr 1fr;
  }
  .study-summary {
    grid-template-columns: 1fr 1fr;
    gap: 20px 0;
  }
  .study-summary > div:nth-child(2) {
    border: 0;
  }
}
@media (max-width: 900px) {
  .site-header nav {
    font-size: 16px;
  }
  .hero h1 {
    font-size: 52px;
  }
  .hero-grid {
    gap: 24px;
  }
  .hero-actions {
    gap: 18px;
    flex-direction: column;
    align-items: flex-start;
  }
  .footer-top {
    grid-template-columns: 1fr 1.5fr;
  }
  .footer-contact {
    grid-column: 1/-1;
  }
  .evidence-grid {
    gap: 28px;
  }
}
@media (max-width: 800px) {
  .resource-grid {
    display: flex;
  }
  .research-article {
    display: flex;
    flex-direction: column;
  }
  .contact-page-grid {
    display: flex;
    flex-direction: column;
  }
  .contact-page-grid > .inquiry-intro {
    order: 2;
  }
  .contact-page-grid > .inquiry-card {
    width: 100%;
  }
  .contact-hero {
    margin-bottom: 26px;
  }
  .table-hint {
    display: block;
  }
  .article-main .table-hint {
    font-size: 12px;
    margin-bottom: 8px;
    color: var(--brand-deep);
  }
}
@media (max-width: 680px) {
  .container {
    width: calc(100% - 40px);
  }
  .announcement {
    min-height: 30px;
    font-size: 11px;
  }
  .header-inner {
    height: 74px;
    gap: 12px;
    width: calc(100% - 32px);
  }
  .site-header nav {
    top: 74px;
  }
  .site-header .nav-cta {
    font-size: 12px;
    min-height: 44px;
    padding: 10px 12px;
  }
  .site-header .nav-cta .icon {
    width: 16px;
    height: 16px;
  }
  .wordmark {
    font-size: 29px;
  }
  .hero {
    padding: 32px 0;
  }
  .hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .hero-copy {
    padding: 0;
  }
  .hero-copy .eyebrow {
    font-size: 10px;
    letter-spacing: 0.07em;
  }
  .hero h1 {
    font-size: 46px;
    line-height: 1.04;
    margin: 18px 0;
  }
  .hero-description {
    font-size: 16px;
    line-height: 1.65;
    max-width: none;
  }
  .hero-actions {
    margin-top: 22px;
    gap: 18px;
    min-height: 0;
    flex-direction: row;
    align-items: center;
  }
  .hero-actions .btn-primary {
    padding: 13px 15px;
    font-size: 13px;
    gap: 10px;
  }
  .hero-actions .text-link {
    font-size: 13px;
    gap: 6px;
  }
  .hero-art {
    max-width: 100%;
    margin: 0;
  }
  .powder-figure img {
    aspect-ratio: 1.45;
  }
  .powder-figure figcaption {
    padding: 15px 18px;
    font-size: 11px;
  }
  .purity-seal {
    top: 14px;
    right: 14px;
    width: 88px;
    height: 72px;
  }
  .purity-seal strong {
    font-size: 28px;
  }
  .purity-seal > span {
    font-size: 9px;
  }
  .buyer-shortcuts a {
    font-size: 13px;
    padding: 18px 12px;
    gap: 8px;
  }
  .buyer-shortcuts a span {
    font-size: 11px;
  }
  .buyer-profile,
  .buyer-evidence,
  .buyer-formulation,
  .faq-section,
  .buyer-contact {
    padding: 64px 0;
  }
  .buyer-evidence .section-heading {
    margin-bottom: 28px;
  }
  .evidence-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }
  .evidence-grid article {
    padding: 24px 0 0;
  }
  .evidence-grid h3 {
    font-size: 27px;
  }
  .evidence-grid .small-note {
    min-height: 0;
  }
  .evidence-numbers {
    gap: 35px;
  }
  .evidence-numbers,
  .document-index {
    min-height: 0;
    margin-top: 22px;
  }
  .evidence-numbers strong {
    font-size: 38px;
  }
  .document-index {
    gap: 8px;
  }
  .document-index span {
    font-size: 13px;
    padding: 8px 10px;
  }
  .faq-grid > div > p:not(.eyebrow) {
    max-width: none;
  }
  .buyer-contact-actions .text-link {
    font-size: 14px;
  }
  .resource-hero h1,
  .article-hero h1 {
    font-size: 40px;
  }
  .resource-hero .lead,
  .article-hero .lead {
    font-size: 16px;
    line-height: 1.8;
  }
  .resource-main h2,
  .resource-section > h2,
  .article-main h2 {
    font-size: 28px;
  }
  .detail-table {
    font-size: 14px;
  }
  .detail-table th {
    width: 40%;
  }
  .spec-table th,
  .spec-table td {
    padding: 14px 12px 14px 0;
  }
  .evidence-table,
  .evidence-table tbody {
    display: block;
    width: 100%;
  }
  .evidence-table caption {
    display: block;
    width: 100%;
  }
  .evidence-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
  }
  .evidence-table tbody tr {
    display: block;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: var(--surface);
    margin-bottom: 14px;
  }
  .evidence-table tbody th:first-child,
  .evidence-table tbody td {
    display: block;
    width: 100%;
    padding: 0;
  }
  .evidence-table tbody th {
    font-size: 16px;
    padding-bottom: 12px;
  }
  .evidence-table tbody td {
    font-size: 14px;
    margin-top: 12px;
  }
  .evidence-table td:before {
    content: attr(data-label);
    display: block;
    color: var(--brand-deep);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    margin-bottom: 4px;
  }
  .article-jump {
    gap: 6px 20px;
  }
  .article-jump a {
    font-size: 13px;
  }
  .study-summary {
    gap: 20px 0;
  }
  .study-summary > div {
    padding-inline: 16px;
  }
  .study-summary dd {
    font-size: 20px;
  }
  .article-main > .research-card {
    padding: 22px 18px;
  }
  .chart-switch {
    width: 100%;
  }
  .chart-switch button {
    font-size: 12px;
    padding: 9px;
    flex: 1;
  }
  .chart-legend {
    font-size: 12px;
    gap: 14px;
  }
  .chart {
    gap: 10px;
  }
  .bar {
    width: 36px;
  }
  .bar-group {
    gap: 9px;
  }
  .research-card h3 {
    font-size: 25px;
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-links {
    gap: 24px;
  }
  .footer-contact {
    grid-column: auto;
  }
  .footer-bottom {
    font-size: 12px;
  }
  .footer-note {
    font-size: 12px;
  }
  .contact-hero h1 {
    font-size: 38px;
  }
  .contact-page-grid .inquiry-card {
    padding: 24px 18px;
  }
  .request-choices {
    gap: 7px;
  }
  .request-choices label > span {
    padding: 13px 9px;
    gap: 7px;
  }
  .request-choices strong {
    font-size: 13px;
  }
  .request-choices small {
    display: none;
  }
  .request-options {
    margin-top: 24px;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 370px) {
  .container {
    width: calc(100% - 32px);
  }
  .header-inner {
    gap: 8px;
  }
  .site-header .nav-cta {
    padding: 10px;
    font-size: 11px;
  }
  .site-header .nav-cta .icon {
    display: none;
  }
  .hero h1 {
    font-size: 41px;
  }
  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
  .request-choices strong {
    font-size: 12px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .bar,
  .btn-primary,
  .btn-secondary {
    transition: none;
  }
}

/* Dr.SPD v04: blue palette; deep blue carries text and action contrast. */
:root {
  --blue-accent: #579FDB;
  --blue-soft: #DCEEFF;
  --blue-card: #EAF7FF;
  --blue-caption: #66788B;
}
h1, h2, h3 { color: var(--brand-deep); }
.buyer-evidence h2, .buyer-evidence h3 { color: var(--surface); }
.hero { background: linear-gradient(120deg, var(--surface) 12%, var(--blue-soft) 100%); }
.announcement { background: var(--blue-soft); color: var(--brand-deep); }
.announcement span { color: var(--brand-deep); border-color: var(--blue-accent); }
.buyer-facts, .research-card, .inquiry-card { background: var(--surface); }
.buyer-evidence .text-link + .text-link { display: flex; margin-top: 16px; }
.faq-section { background: var(--surface); }
.stat-symbol { font-style: italic; color: inherit; font-family: Georgia, serif; }
.stat-value, .study-table td { font-family: Arial, sans-serif; font-variant-numeric: lining-nums tabular-nums slashed-zero; letter-spacing: .02em; }
.stat-value { white-space: nowrap; }
.analytical-details { background: var(--blue-card); }
.analytical-details p:last-child { margin-bottom: 0; }
.company-profile .resource-main section + section { padding-top: 30px; border-top: 1px solid var(--line); }
.company-profile .eyebrow { margin-bottom: 18px; }
.company-profile .inline-links { margin-top: 24px; }
.research-hub-hero { padding-bottom: 42px; }
.research-hub-content { padding-bottom: 88px; }
.research-summary { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--blue-card); }
.research-summary > a { position: relative; padding: 28px 24px; border-right: 1px solid var(--line); }
.research-summary > a:last-child { border-right: 0; }
.research-summary > a:hover { background: var(--blue-soft); }
.research-summary > a:focus-visible { outline-offset: -5px; }
.research-summary strong { display: block; font: 58px/1 var(--serif); color: var(--brand-deep); margin-bottom: 24px; }
.research-summary h2 { font: 600 17px/1.4 var(--sans); letter-spacing: -.02em; margin-bottom: 9px; }
.research-summary span { display: block; font-size: 12px; line-height: 1.7; color: var(--muted); }
.research-summary b { position: absolute; top: 27px; right: 24px; font-size: 24px; font-weight: 400; color: var(--brand-deep); }
.research-count-note { font-size: 13px; line-height: 1.8; margin: 20px 0 60px; max-width: 940px; }
.hub-section { margin-top: 64px; scroll-margin-top: 115px; }
.hub-section-heading { margin-bottom: 26px; }
.hub-section-heading h2 { font-size: clamp(29px,3vw,40px); line-height: 1.2; margin-top: 14px; }
.research-feature { display: grid; grid-template-columns: 1.45fr 1fr; gap: 56px; padding: 40px; border: 1px solid var(--line); border-radius: 8px; background: var(--blue-card); }
.research-status { display: inline-block; font-size: 12px; font-weight: 500; color: var(--brand-deep); padding: 6px 11px; border: 1px solid var(--line); border-radius: 3px; }
.research-feature h3 { font: 34px/1.2 var(--serif); margin: 22px 0 16px; }
.research-feature p { font-size: 16px; line-height: 1.8; }
.research-feature p.small-note { font-size: 13px; margin: 18px 0 24px; }
.research-feature-facts { margin: 0; padding-left: 36px; border-left: 1px solid var(--line); display: flex; flex-direction: column; gap: 20px; }
.research-feature-facts dt { font-size: 12px; color: var(--muted); }
.research-feature-facts dd { margin: 5px 0 0; font-size: 19px; color: var(--brand-deep); }
.research-feature-facts p.small-note { margin: 0; }
.hub-study-links { display: flex; flex-wrap: wrap; gap: 12px 28px; margin-top: 24px; }
.hub-study-links a { font-size: 14px; color: var(--brand-deep); text-decoration: underline; text-underline-offset: 5px; padding: 6px 0; scroll-margin-top: 120px; }
.publication-row { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 40px; align-items: center; padding: 30px 0; border-block: 1px solid var(--line); scroll-margin-top: 120px; }
.publication-row h3 { font: 27px/1.35 var(--serif); margin: 19px 0 14px; }
.publication-row p { font-size: 14px; line-height: 1.8; }
.publication-row p.small-note { font-size: 13px; margin-top: 8px; overflow-wrap: anywhere; }
.pipeline-note { margin-top: 30px; padding: 30px; background: var(--blue-card); border-left: 3px solid var(--blue-accent); scroll-margin-top: 120px; }
.pipeline-note h3, .patent-summary h3 { font: 27px/1.3 var(--serif); margin: 15px 0; }
.pipeline-note p:not(.eyebrow), .patent-summary p { font-size: 16px; line-height: 1.8; max-width: 900px; }
.pipeline-note p.small-note, .patent-summary p.small-note { font-size: 13px; margin: 14px 0 20px; }
.patent-summary { display: grid; grid-template-columns: 120px minmax(0,1fr); gap: 35px; border-top: 1px solid var(--line); padding-top: 30px; }
.patent-count { font: 86px/1.1 var(--serif); color: var(--blue-accent); }
.patent-summary h3 { margin-top: 0; }
@media(max-width: 1000px) {
  .research-summary { grid-template-columns: 1fr 1fr; }
  .research-summary > a:nth-child(2) { border-right: 0; }
  .research-summary > a:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .research-feature { gap: 30px; padding: 30px; }
  .research-feature-facts { padding-left: 25px; }
  .publication-row { grid-template-columns: 1fr; gap: 22px; }
}
@media(max-width: 680px) {
  .research-summary > a { padding: 24px 16px; }
  .research-summary strong { font-size: 44px; margin-bottom: 20px; }
  .research-summary h2 { font-size: 15px; }
  .research-summary span { font-size: 12px; }
  .research-summary b { top: 23px; right: 16px; font-size: 20px; }
  .research-count-note { margin-bottom: 40px; }
  .hub-section { margin-top: 46px; }
  .research-feature { grid-template-columns: 1fr; padding: 24px; gap: 28px; }
  .research-feature h3 { font-size: 29px; }
  .research-feature-facts { padding: 24px 0 0; border-left: 0; border-top: 1px solid var(--line); }
  .pipeline-note { padding: 24px; }
  .publication-row h3 { font-size: 25px; }
  .patent-summary { grid-template-columns: 1fr; gap: 18px; }
  .patent-count { font-size: 60px; }
  .research-hub-content { padding-bottom: 60px; }
}
.research-feature-facts dd.small-note { font-size: 13px; color: var(--muted); line-height: 1.8; }