:root {
  --cbms-navy: #112742;
  --cbms-navy-dark: #0a1a2e;
  --cbms-blue: #46a3ff;
  --cbms-text-base: 16px;
  --cbms-text-base-sm: 15px;
  --cbms-text-nav: 16px;
  --cbms-text-nav-sm: 13px;
  --cbms-text-header-site: 22px;
  --cbms-text-header-site-sm: 18px;
  --cbms-text-hero: 32px;
  --cbms-text-hero-sm: 20px;
  --cbms-text-label: 18px;
  --cbms-text-label-sm: 14px;
  --cbms-text-section: 22px;
  --cbms-text-section-sm: 17px;
  --cbms-text-name: 24px;
  --cbms-text-name-sm: 18px;
  --cbms-leading-body: 1.875;
  --cbms-leading-body-sm: 1.733;
  --md-primary-fg-color: var(--cbms-navy);
  --md-primary-fg-color--light: var(--cbms-blue);
  --md-primary-fg-color--dark: var(--cbms-navy-dark);
  --md-accent-fg-color: var(--cbms-blue);
  --lab-bg: #fafbfc;
  --lab-surface: #ffffff;
  --lab-surface-muted: #f6f8fa;
  --lab-border: #e8eaed;
  --lab-border-strong: #d0d7de;
  --lab-card-radius: 0.5rem;
  --lab-text-muted: #656d76;
  --lab-text-body: #424a53;
  --lab-text-heading: #0d1117;
  --lab-section-gap: 3.5rem;
  --lab-content-width: min(1080px, 92vw);
  /* Tints from gallery hero (lab_pic10): dominant #c8d8e8, sky #9fbbd7 */
  --lab-research-topic-bg: #edf2f7;
  --lab-research-topic-border: #c8d8e8;
  --lab-research-topic-border-hover: #98b8d8;
}

/* ── CBMS shell: header & tabs ── */
.md-header.lab-header {
  --md-primary-bg-color: var(--cbms-navy);
  --md-primary-fg-color: #ffffff;
  background: var(--cbms-navy);
  border-bottom: none;
  box-shadow: none;
  color: #ffffff;
}

.md-header.lab-header .md-header__inner {
  max-width: var(--lab-content-width);
  min-height: 3.75rem;
}

.md-header.lab-header .md-header__button,
.md-header.lab-header .md-header__title,
.md-header.lab-header .md-header__topic {
  color: #ffffff;
}

.md-header.lab-header .md-header__button:hover {
  color: var(--cbms-blue);
}

.md-header.lab-header .md-header__title {
  flex-grow: 1;
  font-weight: 700;
  font-size: var(--cbms-text-header-site);
  height: auto;
  line-height: 1.2;
  letter-spacing: 0;
  margin-left: 0.5rem;
  margin-right: 0.5rem;
}

.md-header.lab-header .md-header__ellipsis {
  max-width: none;
  width: auto;
}

.md-header.lab-header .md-header__topic {
  position: relative;
  opacity: 1 !important;
  transform: none !important;
  pointer-events: auto !important;
  z-index: 1 !important;
  max-width: none;
  white-space: nowrap;
}

.md-header.lab-header .md-header__title--active .md-header__topic {
  opacity: 1 !important;
  transform: none !important;
  pointer-events: auto !important;
  z-index: 1 !important;
}

.md-header.lab-header .md-header__site-link {
  color: #ffffff;
  font-weight: 700;
  text-decoration: none;
}

.md-header.lab-header .md-header__site-link:hover {
  color: var(--cbms-blue);
}

.lab-header__site-link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  white-space: normal;
  line-height: 1.2;
}

.lab-header__site-title-divider {
  align-self: stretch;
  width: 2px;
  min-height: 2.5rem;
  margin: 0.05rem 0;
  background: rgba(255, 255, 255, 0.52);
  flex-shrink: 0;
}

.lab-header__site-title-ja {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  line-height: 1.2;
}

.lab-header__site-title-ja-line {
  display: block;
}

.lab-header__site-title-ja-line:first-child {
  font-size: 0.68em;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.88);
}

.lab-header__site-title-ja-line:last-child {
  font-size: 1.08em;
  font-weight: 700;
  color: #ffffff;
}

.lab-header__site-title-en {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  line-height: 1.2;
}

.lab-header__site-title-en-line {
  display: block;
}

.lab-header__site-title-en-line:first-child {
  font-size: 0.68em;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.88);
}

.lab-header__site-title-en-line:last-child {
  font-size: 1.08em;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.95);
}

.lab-header__site-link:hover .lab-header__site-title-ja-line:last-child,
.lab-header__site-link:hover .lab-header__site-title-en-line:last-child {
  color: var(--cbms-blue);
}

.lab-header__site-link:hover .lab-header__site-title-en-line:first-child,
.lab-header__site-link:hover .lab-header__site-title-ja-line:first-child {
  color: rgba(255, 255, 255, 0.88);
}

.md-tabs {
  background: var(--cbms-navy);
  border-bottom: none;
  box-shadow: none;
  color: #ffffff;
  height: auto;
  min-height: 3.25rem;
}

.md-tabs__inner {
  max-width: var(--lab-content-width);
}

.md-tabs__list {
  gap: 1.5rem;
  contain: none;
  align-items: stretch;
}

.md-tabs__item {
  height: auto;
  min-height: 3.25rem;
  display: flex;
  align-items: stretch;
}

.md-tabs__link {
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--cbms-text-nav);
  font-weight: 700;
  line-height: 1.2;
  opacity: 1;
  margin-top: 0;
  height: auto;
  align-items: center;
  padding-top: 0.4rem;
  padding-bottom: 0.55rem;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.md-tabs__label {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  line-height: 1.2;
  gap: 0.12rem;
}

.md-tabs__label-ja {
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0;
}

.md-tabs__label-en {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: 0.01em;
  color: rgba(255, 255, 255, 0.85);
}

.md-tabs__link:hover .md-tabs__label-en,
.md-tabs__link--active .md-tabs__label-en {
  color: rgba(255, 255, 255, 0.92);
}

.md-tabs__link:hover {
  color: #ffffff;
}

.md-tabs__link--active {
  color: #ffffff;
  border-bottom-color: var(--cbms-blue);
  font-weight: 700;
}

.md-search__form {
  background: var(--lab-surface-muted);
  border: 1px solid var(--lab-border);
  border-radius: var(--lab-card-radius);
}

.md-header.lab-header .md-search__form {
  background: #ffffff;
  border: 1px solid #ffffff;
  border-radius: 1rem;
}

.md-search__input {
  color: var(--lab-text-body);
}

.md-header.lab-header .md-search__input {
  color: var(--lab-text-heading);
}

.md-search__input::placeholder {
  color: var(--lab-text-muted);
}

.md-header.lab-header .md-search__input::placeholder {
  color: #969696;
}

/* ── Page layout ── */
.md-main {
  background: var(--lab-bg);
}

.md-grid {
  max-width: var(--lab-content-width);
  margin: 0 auto;
}

.md-content {
  max-width: none;
}

.md-main__inner {
  margin-top: 0;
}

.md-content__inner {
  padding-top: 1.25rem;
  padding-bottom: 3rem;
}

.md-content__inner > h1:first-child {
  display: none;
}

.md-typeset {
  font-size: var(--cbms-text-base);
  line-height: var(--cbms-leading-body);
  color: var(--lab-text-body);
}

.md-typeset h1 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--lab-text-heading);
}

.md-typeset h2 {
  font-size: var(--cbms-text-section);
  font-weight: 700;
  letter-spacing: 0;
  color: var(--lab-text-heading);
  margin: 2.5rem 0 1.5rem;
  padding: 0;
  border: none;
  line-height: calc(30 / 22);
}

.md-typeset h2:first-child {
  margin-top: 0;
}

.md-typeset a {
  color: var(--md-accent-fg-color);
}

/* ── Sections & labels ── */
.lab-section {
  margin-bottom: var(--lab-section-gap);
}

.lab-section-heading {
  font-size: var(--cbms-text-section);
  font-weight: 700;
  letter-spacing: 0;
  line-height: calc(30 / 22);
  color: var(--lab-text-heading);
  margin: 0 0 1.5rem;
  padding: 0;
  border: none;
}

.lab-page-intro {
  color: var(--lab-text-muted);
  font-size: 1.05rem;
  line-height: 1.75;
  margin: 0 0 1.5rem;
}

.lab-label {
  display: inline-block;
  color: var(--lab-text-muted);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  margin-bottom: 0.35rem;
}

/* Backward compat: old badge class maps to label */
.lab-badge {
  display: inline-block;
  color: var(--lab-text-muted);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  background: none;
  border: none;
  border-radius: 0;
  padding: 0;
  margin-bottom: 0.35rem;
}

/* ── Flat cards ── */
.lab-card {
  background: var(--lab-surface);
  border: 1px solid var(--lab-border);
  border-radius: var(--lab-card-radius);
  box-shadow: none;
  transition: border-color 0.15s ease;
}

.lab-card--interactive:hover,
.lab-card:hover,
.lab-card--lift:hover {
  border-color: var(--lab-border-strong);
  box-shadow: none;
  transform: none;
}

.lab-card--pad {
  padding: 1.5rem 1.75rem;
}

/* Card photo backgrounds (watercolor art + light overlay for readability) */
.lab-card--photo-bg {
  position: relative;
  overflow: hidden;
  background-color: var(--lab-surface);
}

.lab-card--photo-bg::before,
.lab-card--photo-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.lab-card--photo-bg::before {
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.lab-card--photo-bg::after {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.76) 0%,
    rgba(255, 255, 255, 0.52) 100%
  );
  z-index: 1;
}

.lab-card--photo-bg > * {
  position: relative;
  z-index: 2;
}

.access-contact-card--contact.lab-card--photo-bg::before {
  background-image: url("../assets/images/card/lab_pic15.webp");
  background-position: right bottom;
}

.access-contact-card--contact.lab-card--photo-bg::after {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.9) 0%,
    rgba(255, 255, 255, 0.65) 50%,
    rgba(255, 255, 255, 0.4) 100%
  );
}

.research-intro.lab-card--photo-bg::before {
  background-image: url("../assets/images/card/lab_pic5.webp");
  background-position: right center;
}

.research-intro.lab-card--photo-bg::after {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.88) 0%,
    rgba(255, 255, 255, 0.72) 42%,
    rgba(255, 255, 255, 0.38) 100%
  );
}

.software-card.lab-card--photo-bg::before {
  background-image: url("../assets/images/card/lab_pic6.webp");
  background-size: cover;
  background-position: center center;
}

.software-card.lab-card--photo-bg::after {
  background: linear-gradient(
    90deg,
    rgba(17, 39, 66, 0.82) 0%,
    rgba(17, 39, 66, 0.55) 55%,
    rgba(17, 39, 66, 0.35) 100%
  );
}

.software-grid > .software-card:nth-child(2).lab-card--photo-bg::before {
  background-image: url("../assets/images/card/lab_pic12.webp");
}

.software-grid > .software-card:nth-child(3).lab-card--photo-bg::before {
  background-image: url("../assets/images/card/lab_pic13.webp");
}

.software-grid > .software-card:nth-child(4).lab-card--photo-bg::before {
  background-image: url("../assets/images/card/lab_pic17.webp");
}

.software-grid > .software-card:nth-child(5).lab-card--photo-bg::before {
  background-image: url("../assets/images/card/lab_pic18.webp");
}

.faculty-card.lab-card--photo-bg::before {
  background-image: url("../assets/images/card/lab_pic7.webp");
}

.pub-search-card.lab-card--photo-bg::before {
  background-image: url("../assets/images/card/lab_pic16.webp");
}

.access-contact-card--recruitment .access-contact-callout p {
  margin: 0;
}

.access-contact-card--recruitment .access-contact-callout .recruitment-card__en {
  margin-top: 0.85rem;
}

/* ── Hero slideshow banner ── */
.lab-hero {
  margin: 0 0 var(--lab-section-gap);
}

.lab-hero--slideshow {
  padding: 0;
  border-bottom: none;
}

.lab-hero--static {
  padding: 0;
  border-bottom: none;
}

.lab-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

/* Shared banner height (1672×941 — same as gallery lab_pic10) */
.lab-hero--slideshow .lab-hero__banner,
.lab-hero--gallery .lab-hero__banner {
  aspect-ratio: 1672 / 941;
  min-height: 0;
  height: auto;
}

.lab-hero--slideshow .lab-hero__overlay,
.lab-hero--gallery .lab-hero__overlay {
  position: absolute;
  inset: 0;
  min-height: 0;
}

.lab-hero--gallery .lab-hero__bg {
  object-fit: cover;
  object-position: center center;
}

.lab-hero__banner {
  position: relative;
  min-height: 20rem;
  overflow: hidden;
  border-radius: var(--lab-card-radius);
  border: 1px solid var(--lab-border);
  background: var(--cbms-navy);
}

.lab-hero__slides {
  position: absolute;
  inset: 0;
  cursor: pointer;
}

.lab-hero__slides:focus {
  outline: none;
}

.lab-hero__slides:focus-visible {
  outline: 2px solid var(--cbms-blue);
  outline-offset: -2px;
}

.lab-hero__slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  animation: lab-hero-fade 30s infinite;
}

.lab-hero--js .lab-hero__slide {
  animation: none;
  transition: opacity 0.6s ease;
}

.lab-hero--js .lab-hero__slide.is-active {
  opacity: 1;
}

.lab-hero__slide:nth-child(1) {
  animation-delay: 0s;
}

.lab-hero__slide:nth-child(2) {
  animation-delay: 6s;
}

.lab-hero__slide:nth-child(3) {
  animation-delay: 12s;
}

.lab-hero__slide:nth-child(4) {
  animation-delay: 18s;
}

.lab-hero__slide:nth-child(5) {
  animation-delay: 24s;
}

@keyframes lab-hero-fade {
  0%, 18% {
    opacity: 1;
  }

  22%, 100% {
    opacity: 0;
  }
}

.lab-hero__overlay {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  min-height: 20rem;
  padding: 2rem 2.25rem;
  background: linear-gradient(
    90deg,
    rgba(17, 39, 66, 0.82) 0%,
    rgba(17, 39, 66, 0.55) 55%,
    rgba(17, 39, 66, 0.35) 100%
  );
  color: #ffffff;
  pointer-events: none;
}

.lab-hero__title-en {
  margin: 0;
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0;
  color: #ffffff;
  border: none;
  padding: 0;
}

.md-typeset h1.lab-hero__title-en {
  font-weight: 700;
  color: #ffffff;
}

.lab-hero__title-ja {
  margin: 0.35rem 0 0;
  font-size: var(--cbms-text-hero);
  font-weight: 700;
  line-height: 1.2;
  color: #ffffff;
}

.lab-hero__field {
  margin: 0.35rem 0 0;
  font-size: var(--cbms-text-label);
  font-weight: 600;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.95);
}

.lab-hero__subtitle {
  margin: 0.75rem 0 0;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.82);
}

@media (prefers-reduced-motion: reduce) {
  .lab-hero__slide {
    animation: none;
    opacity: 0;
  }

  .lab-hero__slide:first-child,
  .lab-hero--js .lab-hero__slide.is-active {
    opacity: 1;
  }

  .faculty-card-link:hover .faculty-card.lab-card,
  .person-card.lab-card:hover,
  .software-card.lab-card:hover {
    transform: none;
    box-shadow: none;
  }
}

/* ── Timeline ── */
.lab-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}

.lab-timeline li {
  display: grid;
  grid-template-columns: minmax(6.5rem, 8.5rem) 1fr;
  gap: 0.85rem 1rem;
  padding: 0.65rem 0;
  font-size: var(--cbms-text-base);
  line-height: calc(22 / 16);
  border-bottom: 1px solid var(--lab-border);
}

.lab-timeline li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.lab-timeline .timeline-label {
  font-weight: 600;
  color: var(--lab-text-heading);
  font-variant-numeric: tabular-nums;
}

.lab-timeline .timeline-body {
  color: var(--lab-text-body);
}

.news-timeline li {
  border-left: none;
  margin-left: 0;
  padding-left: 0;
}

.news-timeline .timeline-label {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.news-timeline .timeline-emoji {
  font-size: 1.05em;
  line-height: 1;
  flex-shrink: 0;
}

.news-timeline li::before {
  display: none;
}

.news-timeline .timeline-body a {
  color: var(--md-accent-fg-color);
  font-weight: 600;
}

.recruitment-card__en {
  margin: 0.35rem 0 0.75rem;
  color: var(--lab-text-muted);
  font-size: 0.9375rem;
  line-height: var(--cbms-leading-body);
}

.recruitment-card__en em {
  font-style: normal;
}

.recruitment-card__en--inline {
  margin: 0.25rem 0 0;
  display: inline-block;
}

/* ── Pull quote (editorial) ── */
.pull-quote {
  border: none;
  background: none;
  border-radius: 0;
  padding: 0;
  margin: 1.5rem 0;
  font-style: normal;
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--lab-text-muted);
}

.pull-quote::before {
  content: "— ";
  color: var(--lab-text-muted);
}

/* ── Research ── */
.research-intro__heading {
  margin-top: 0;
  margin-bottom: 1.25rem;
}

.md-typeset h2.research-intro__heading {
  margin-top: 0;
  margin-bottom: 1.25rem;
}

.research-intro p {
  margin: 0.75rem 0;
  color: var(--lab-text-body);
}

.research-intro.lab-card--photo-bg .pull-quote {
  background: rgba(255, 255, 255, 0.72);
  padding: 1rem 1.15rem;
  border-radius: var(--lab-card-radius);
}

.research-intro p:first-of-type {
  margin-top: 0;
}

.research-intro p:last-child {
  margin-bottom: 0;
}

.research-topics {
  margin-top: 2.5rem;
}

.research-topics > .lab-section-heading {
  margin-top: 0;
}

.research-topic h3 {
  color: var(--lab-text-heading);
  margin: 0 0 0.75rem;
  font-size: var(--cbms-text-label);
  font-weight: 700;
  line-height: calc(30 / 18);
  border: none;
  padding: 0;
}

.research-topic p {
  color: var(--lab-text-body);
  margin: 0.65rem 0;
}

.research-figure {
  margin: 1.25rem 0 0.5rem;
}

.research-figure img {
  width: 100%;
  max-width: 720px;
  height: auto;
  display: block;
  border-radius: var(--lab-card-radius);
  border: 1px solid var(--lab-border);
  background: var(--lab-surface);
}

.research-note {
  font-size: 0.9375rem;
  color: var(--lab-text-muted);
  margin-top: 0.75rem;
}

.research-topic {
  padding: 1.5rem 1.75rem;
  margin-bottom: 1rem;
  background: var(--lab-research-topic-bg);
  border-color: var(--lab-research-topic-border);
}

.research-topic:hover {
  border-color: var(--lab-research-topic-border-hover);
}

.research-topic:last-child {
  margin-bottom: 0;
}

.research-publication {
  margin: 0.5rem 0 0;
  font-size: 0.9375rem;
  line-height: 1.5;
}

.research-publication__label {
  color: var(--lab-text-muted);
  font-weight: 600;
}

.research-publication a {
  color: var(--lab-accent);
  text-decoration: none;
}

.research-publication a:hover {
  text-decoration: underline;
}

.research-references {
  margin: 1.5rem 0 0;
}

.research-references h3 {
  font-size: 1rem;
  color: var(--lab-text-heading);
  border: none;
  padding: 0;
  margin: 0 0 0.75rem;
}

.research-references__group {
  margin-top: 1rem;
}

.research-references__group:first-of-type {
  margin-top: 0;
}

.research-references__group h4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--lab-text-muted);
  border: none;
  padding: 0;
  margin: 0 0 0.5rem;
}

.research-references ul {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--lab-text-body);
}

/* ── People ── */
.people-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
  margin: 0 0 var(--lab-section-gap);
}

.person-card {
  overflow: hidden;
}

.person-card.lab-card--photo-bg::before {
  display: none;
}

.person-card.lab-card--photo-bg::after {
  display: none;
}

.person-card.lab-card--photo-bg .info {
  position: relative;
  z-index: 2;
  overflow: hidden;
  min-height: 5rem;
}

.person-card.lab-card--photo-bg .info::before,
.person-card.lab-card--photo-bg .info::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.person-card.lab-card--photo-bg .info::before {
  background-image: url("../assets/images/card/lab_pic14.webp");
  background-size: cover;
  background-position: center top;
  z-index: 0;
}

.person-card.lab-card--photo-bg .info::after {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.35) 0%,
    rgba(255, 255, 255, 0.78) 55%,
    rgba(255, 255, 255, 0.92) 100%
  );
  z-index: 1;
}

.person-card.lab-card--photo-bg .info > * {
  position: relative;
  z-index: 2;
}

.person-card.lab-card--photo-bg img,
.person-card.lab-card--photo-bg .person-card__placeholder {
  position: relative;
  z-index: 2;
}

.person-card img,
.person-card__placeholder {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
  background: var(--lab-surface-muted);
}

.person-card .info {
  padding: 0.9rem 1rem 1rem;
}

.person-card .info .lab-label,
.person-card .info .lab-badge {
  margin-bottom: 0.45rem;
}

.person-card .name-ja {
  font-weight: 700;
  font-size: 1rem;
  margin: 0;
  color: var(--lab-text-heading);
}

.person-card .name-en {
  font-size: 0.875rem;
  color: var(--lab-text-muted);
  margin: 0.15rem 0 0;
}

.name-en .person-name__surname {
  text-transform: uppercase;
  font-weight: 700;
  color: var(--lab-text-heading);
}

.faculty-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.faculty-card-link:hover .faculty-card {
  border-color: var(--lab-border-strong);
}

.faculty-card__more {
  margin: 1rem 0 0;
  color: var(--md-accent-fg-color);
  font-weight: 600;
  font-size: 0.9rem;
}

.faculty-card-link:hover .faculty-card__more {
  color: var(--md-primary-fg-color);
}

.faculty-back {
  margin: 0 0 1.25rem;
  font-size: 0.9rem;
}

.faculty-back a {
  color: var(--md-accent-fg-color);
  font-weight: 600;
  text-decoration: none;
}

.faculty-back a:hover {
  text-decoration: underline;
}

.faculty-profile .faculty-card__name-ja {
  border: none;
  padding: 0;
}

.faculty-profile__heading {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--lab-text-heading);
  margin: 1.35rem 0 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--lab-border);
  border-bottom: none;
}

.faculty-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 0 0 var(--lab-section-gap);
}

.faculty-grid .faculty-card {
  padding: 1.35rem 1.5rem;
  min-height: 12rem;
}

.faculty-card {
  padding: 1.5rem 1.75rem;
}

.faculty-card__layout {
  display: flex;
  align-items: flex-start;
  gap: 1.75rem;
}

.faculty-card__photo {
  flex-shrink: 0;
}

/* Profile pages only — listing grid overrides below */
.faculty-profile .faculty-card__photo img,
.faculty-profile .faculty-card__placeholder {
  width: 148px;
  height: 148px;
  border-radius: var(--lab-card-radius);
  object-fit: cover;
  display: block;
  background: var(--lab-surface-muted);
  box-shadow: none;
}

.faculty-profile.faculty-card--large .faculty-card__photo img,
.faculty-profile.faculty-card--large .faculty-card__placeholder {
  width: 200px;
  height: 200px;
}

/* People listing: side-by-side grid with prominent headshots */
.faculty-grid .faculty-card__layout {
  align-items: center;
  gap: 1.25rem;
}

.faculty-grid .faculty-card__photo img,
.faculty-grid .faculty-card__photo .faculty-card__placeholder {
  width: 9rem;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: top center;
  border-radius: var(--lab-card-radius);
  display: block;
  background: var(--lab-surface-muted);
  box-shadow: none;
}

.faculty-grid .faculty-card--large .faculty-card__photo img,
.faculty-grid .faculty-card--large .faculty-card__photo .faculty-card__placeholder {
  width: 11rem;
}

.faculty-grid .faculty-card__content {
  min-height: 9rem;
}

.faculty-grid .faculty-card--large .faculty-card__content {
  min-height: 11rem;
}

.faculty-grid .faculty-card__role {
  font-size: var(--cbms-text-label);
  line-height: 1.35;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.faculty-grid .faculty-card__name-ja {
  font-size: var(--cbms-text-name);
  line-height: 1.25;
}

.faculty-grid .faculty-card__name-en {
  font-size: 0.9375rem;
  margin-top: 0.3rem;
}

.faculty-grid .faculty-card__more {
  margin: 0.65rem 0 0;
  font-size: 0.875rem;
}

.faculty-card__content {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 148px;
}

.faculty-card--large .faculty-card__content {
  min-height: 200px;
}

.faculty-card__intro {
  flex: 1;
}

.faculty-card__role {
  margin-bottom: 0.5rem;
  font-size: var(--cbms-text-label);
  font-weight: 400;
  line-height: calc(31 / 18);
}

.faculty-card__name-ja {
  margin: 0;
  font-size: var(--cbms-text-name);
  font-weight: 700;
  color: var(--lab-text-heading);
  line-height: calc(21 / 24);
  letter-spacing: 0;
  border: none;
  padding: 0;
}

.md-typeset h1.faculty-card__name-ja,
.md-typeset h3.faculty-card__name-ja,
.md-typeset .faculty-card__name-ja {
  font-weight: 700;
}

.faculty-card__name-en {
  margin: 0.35rem 0 0;
  font-size: 0.95rem;
  color: var(--lab-text-muted);
}

.faculty-card__header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.faculty-card__identity {
  min-width: 0;
}

.faculty-card__bio {
  list-style: none;
  margin: 1.35rem 0 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--lab-border);
}

.faculty-card__bio li {
  display: grid;
  grid-template-columns: minmax(6.5rem, 8.5rem) 1fr;
  gap: 0.85rem 1rem;
  padding: 0.55rem 0;
  font-size: var(--cbms-text-base);
  line-height: calc(22 / 16);
  border-bottom: 1px solid var(--lab-border);
}

.faculty-card__bio li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.faculty-card__bio .bio-period {
  font-weight: 600;
  color: var(--lab-text-heading);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.faculty-card__bio .bio-detail {
  color: var(--lab-text-body);
}

.faculty-card__bio .bio-line-full {
  grid-template-columns: 1fr;
  color: var(--lab-text-body);
}

/* ── Buttons ── */
.lab-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.5rem 1rem;
  border-radius: var(--lab-card-radius);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.lab-btn__icon {
  width: 1.125rem;
  height: 1.125rem;
  flex-shrink: 0;
  display: block;
}

.md-typeset .lab-btn .lab-btn__icon {
  width: 1.125rem;
  height: 1.125rem;
  max-width: none;
  fill: currentColor;
}

.lab-btn__icon--github {
  width: 1.25rem;
  height: 1.25rem;
}

.md-typeset .lab-btn .lab-btn__icon--github {
  width: 1.25rem;
  height: 1.25rem;
}

.md-typeset a.lab-btn {
  text-decoration: none;
}

.lab-btn:hover {
  transform: none;
}

.lab-btn--github {
  background: #24292f;
  color: #fff;
  border: 1px solid #24292f;
}

.md-typeset a.lab-btn--github,
.md-typeset a.lab-btn--github:hover {
  color: #fff;
}

.lab-btn--github:hover {
  background: #1b1f23;
  border-color: #1b1f23;
}

.lab-btn--primary {
  background: var(--md-primary-fg-color);
  color: #fff;
  border: 1px solid var(--md-primary-fg-color);
}

.md-typeset a.lab-btn--primary,
.md-typeset a.lab-btn--primary:hover {
  color: #fff;
}

.lab-btn--primary:hover {
  background: var(--md-primary-fg-color--dark);
  border-color: var(--md-primary-fg-color--dark);
}

.lab-btn--secondary {
  background: var(--lab-surface);
  color: var(--md-primary-fg-color);
  border: 1px solid var(--lab-border);
}

.md-typeset a.lab-btn--secondary,
.md-typeset a.lab-btn--secondary:hover {
  color: var(--md-primary-fg-color);
}

.lab-btn--secondary:hover {
  background: var(--lab-surface-muted);
  border-color: var(--lab-border-strong);
}

/* ── Software / resources ── */
.resources-page__heading {
  margin-top: 2rem;
}

.resources-page__heading:first-of-type {
  margin-top: 1.25rem;
}

.software-card.software-card--data {
  min-height: auto;
  grid-column: 1 / -1;
}

.software-card.software-card--data .software-card__en {
  margin-bottom: 1.1rem;
  line-height: 1.65;
}

.software-card.software-card--data .software-card__en em {
  font-style: normal;
}

.resource-table-card {
  margin-bottom: var(--lab-section-gap);
  background: var(--lab-research-topic-bg);
  border-color: var(--lab-research-topic-border);
}

.resource-table-card:hover {
  border-color: var(--lab-research-topic-border-hover);
}

.resource-table__title {
  margin: 0 0 0.75rem;
  font-size: var(--cbms-text-label);
  font-weight: 700;
  color: var(--lab-text-heading);
}

.resource-table__desc {
  margin: 0 0 0.45rem;
  font-size: 0.9375rem;
  line-height: 1.6;
}

.resource-table__desc-en {
  margin: 0 0 1rem;
  font-size: 0.875rem;
  color: var(--lab-text-muted);
  line-height: 1.65;
}

.resource-table__desc-en em {
  font-style: normal;
}

.resource-table__publication {
  margin: 0 0 1.25rem;
}

.resource-table-fold {
  border: 1px solid var(--lab-research-topic-border);
  border-radius: var(--lab-card-radius);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.35);
}

.md-typeset .resource-table-fold > .resource-table-fold__summary {
  background: transparent;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: inherit;
  list-style: none;
  margin: 0;
  min-height: auto;
  overflow: visible;
  padding: 0.85rem 1rem;
  user-select: none;
}

.md-typeset .resource-table-fold > .resource-table-fold__summary::before,
.md-typeset .resource-table-fold > .resource-table-fold__summary::after {
  display: none;
  content: none;
}

.resource-table-fold__summary::-webkit-details-marker {
  display: none;
}

.resource-table-fold__label {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--lab-text-heading);
}

.resource-table-fold__count {
  font-size: 0.8125rem;
  color: var(--lab-text-muted);
}

.resource-table-fold .pub-year__chevron {
  margin-left: auto;
}

.resource-table-fold:not([open]) .pub-year__chevron {
  transform: rotate(-90deg);
}

.resource-table-fold .resource-table-wrap {
  border-top: 1px solid var(--lab-research-topic-border);
  background: rgba(255, 255, 255, 0.45);
}

.resource-table-wrap {
  overflow-x: auto;
}

.resource-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.resource-table th,
.resource-table td {
  padding: 0.75rem 0.85rem;
  border-bottom: 1px solid var(--lab-border);
  text-align: left;
  vertical-align: top;
}

.resource-table th {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--lab-text-muted);
  background: rgba(255, 255, 255, 0.55);
}

.resource-table tbody tr:last-child td {
  border-bottom: none;
}

.md-typeset .resource-table a {
  word-break: break-word;
}

.software-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
  margin: 0 0 var(--lab-section-gap);
}

.software-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.software-card.lab-card--photo-bg {
  min-height: 16rem;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.12);
}

/* Card hover lift (People & Resources) */
.faculty-grid .faculty-card,
.person-card.lab-card,
.software-card.lab-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.15s ease;
}

.faculty-card-link:hover .faculty-card.lab-card,
.person-card.lab-card:hover,
.software-card.lab-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(17, 39, 66, 0.14);
  border-color: var(--lab-border-strong);
  position: relative;
  z-index: 1;
}

.software-card__header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
}

.software-card__icon {
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

.software-card.lab-card--photo-bg .software-card__icon {
  color: rgba(255, 255, 255, 0.95);
}

.software-card__icon svg {
  width: 1.5rem;
  height: 1.5rem;
  display: block;
}

.software-card__header h3 {
  margin: 0;
  font-size: var(--cbms-text-label);
  font-weight: 700;
  line-height: 1.35;
  color: var(--lab-text-heading);
  border: none;
  padding: 0;
}

.software-card.lab-card--photo-bg .software-card__header h3,
.md-typeset .software-card.lab-card--photo-bg .software-card__header h3 {
  color: #ffffff;
}

.software-card__desc {
  margin: 0 0 0.45rem;
  font-size: 0.9375rem;
  color: var(--lab-text-body);
  line-height: 1.65;
}

.software-card.lab-card--photo-bg .software-card__desc {
  font-size: var(--cbms-text-label);
  font-weight: 600;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.95);
}

.software-card__en {
  margin: 0 0 1.1rem;
  font-size: 0.875rem;
  color: var(--lab-text-muted);
  line-height: 1.6;
}

.software-card.lab-card--photo-bg .software-card__en {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.82);
}

.software-card.lab-card--photo-bg .software-card__en em {
  font-style: normal;
}

.software-card.lab-card--photo-bg .lab-btn--secondary {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.45);
}

.software-card.lab-card--photo-bg .lab-btn--secondary:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.65);
  color: #ffffff;
}

.md-typeset .software-card.lab-card--photo-bg a.lab-btn--secondary,
.md-typeset .software-card.lab-card--photo-bg a.lab-btn--secondary:hover {
  color: #ffffff;
}

.software-card__actions {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  flex-wrap: nowrap;
  gap: 0.55rem;
  margin-top: auto;
  padding-top: 0.25rem;
  width: 100%;
}

.software-card__actions .lab-btn,
.md-typeset .software-card__actions .lab-btn {
  display: flex;
  width: 100%;
  max-width: none;
  box-sizing: border-box;
  align-self: stretch;
}

/* ── Gallery ── */
.gallery-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin: 0 0 2rem;
}

.gallery-item {
  margin: 0;
  overflow: hidden;
  border: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.gallery-item:hover {
  border-color: transparent;
}

.gallery-photos img {
  width: 100%;
  height: auto;
  display: block;
  background: var(--lab-surface-muted);
  border: 1px solid var(--lab-border);
  border-radius: var(--lab-card-radius);
}

.gallery-item .gallery-images {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0.35rem;
}

.gallery-item .gallery-images img {
  width: 100%;
  height: auto;
  max-height: 520px;
  object-fit: contain;
  background: var(--lab-surface-muted);
  border: 1px solid var(--lab-border);
  border-radius: var(--lab-card-radius);
}

.gallery-caption {
  padding: 0.85rem 0 0;
  background: transparent;
  border-top: 1px solid var(--lab-border);
  margin-top: 0.85rem;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--lab-text-body);
}

/* ── Publications ── */
.pub-panel {
  margin-bottom: var(--lab-section-gap);
}

.pub-panel .lab-page-intro:last-child {
  margin: 1.5rem 0 0;
}

.pub-search-card {
  margin-bottom: 1.25rem;
  padding: 3.5rem 3.25rem;
  min-height: 18rem;
}

.pub-search-label {
  display: block;
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  color: var(--lab-text-muted);
  margin-bottom: 1rem;
}

.pub-search {
  width: 100%;
  max-width: none;
  padding: 1.15rem 1.35rem;
  border: 1px solid var(--lab-border);
  border-radius: var(--lab-card-radius);
  font-size: 1.1875rem;
  line-height: 1.45;
  margin: 0;
  background: var(--lab-surface);
  transition: border-color 0.15s ease;
}

.pub-search:focus {
  border-color: var(--lab-border-strong);
  outline: none;
}

.pub-year-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.md-typeset .pub-year {
  background: var(--lab-surface);
  border: 1px solid var(--lab-border);
  border-radius: var(--lab-card-radius);
  box-shadow: none;
  color: inherit;
  display: block;
  font-size: inherit;
  margin: 0;
  overflow: hidden;
  padding: 0;
  page-break-inside: auto;
  transition: border-color 0.15s ease;
}

.md-typeset .pub-year:focus-within,
.md-typeset .pub-year:hover {
  border-color: var(--lab-border-strong);
  box-shadow: none;
}

.pub-year {
  overflow: hidden;
}

.pub-year--hidden {
  display: none;
}

.md-typeset .pub-year > .pub-year__summary {
  background: transparent;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: inherit;
  list-style: none;
  margin: 0;
  min-height: auto;
  overflow: visible;
  padding: 1rem 1.25rem;
  user-select: none;
}

.md-typeset .pub-year > .pub-year__summary::before,
.md-typeset .pub-year > .pub-year__summary::after {
  display: none;
  content: none;
}

.pub-year__summary::-webkit-details-marker {
  display: none;
}

.pub-year__chevron {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  margin-left: auto;
  color: var(--lab-text-muted);
  transition: transform 0.2s ease;
}

.pub-year:not([open]) .pub-year__chevron {
  transform: rotate(-90deg);
}

.pub-year__badge {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--lab-text-heading);
}

.pub-year__count {
  color: var(--lab-text-muted);
  font-size: 0.875rem;
}

.pub-year__entries {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 0 1.25rem 1.25rem;
  border-top: 1px solid var(--lab-border);
  background: transparent;
}

.pub-card {
  background: var(--lab-surface-muted);
  border: 1px solid var(--lab-border);
  border-radius: var(--lab-card-radius);
  padding: 1rem 1.15rem;
  box-shadow: none;
  transition: border-color 0.15s ease;
}

.pub-card:hover {
  border-color: var(--lab-border-strong);
  box-shadow: none;
}

.pub-card--hidden {
  display: none;
}

.pub-card__title {
  margin: 0 0 0.55rem;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--lab-text-heading);
  border: none;
  padding: 0;
}

.pub-card__authors {
  margin: 0 0 0.45rem;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--lab-text-body);
}

.pub-card__journal {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--lab-text-muted);
}

.pub-card__authors .pub-pi-author {
  color: var(--md-primary-fg-color);
  font-weight: 600;
}

.alumni-card {
  margin-bottom: var(--lab-section-gap);
}

.alumni-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.alumni-list li {
  display: grid;
  grid-template-columns: minmax(5.5rem, 7rem) 1fr;
  gap: 0.85rem 1rem;
  padding: 0.55rem 0;
  font-size: 0.9375rem;
  line-height: 1.6;
  border-bottom: 1px solid var(--lab-border);
  color: var(--lab-text-body);
}

.alumni-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.alumni-list .timeline-label {
  font-weight: 600;
  color: var(--lab-text-heading);
  font-variant-numeric: tabular-nums;
}

/* ── Footer ── */
.md-footer {
  --md-footer-bg-color: var(--cbms-navy);
  --md-footer-fg-color: #ffffff;
  background: var(--cbms-navy);
  border-top: none;
  color: #ffffff;
}

.md-footer__inner {
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.md-footer__link {
  color: rgba(255, 255, 255, 0.9);
}

.md-footer__link:hover {
  color: #ffffff;
}

.md-footer__direction {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.6875rem;
}

.md-footer__title .md-ellipsis {
  color: #ffffff;
  font-weight: 600;
  font-size: 0.8125rem;
}

.md-footer__button {
  color: rgba(255, 255, 255, 0.9);
}

.md-footer-meta {
  background: var(--cbms-navy);
}

.md-footer-meta.md-typeset {
  font-size: 0.75rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.82);
}

.md-footer-meta__inner {
  padding-top: 0;
  padding-bottom: 0;
}

.md-footer .md-typeset a {
  color: rgba(255, 255, 255, 0.92);
  font-weight: 500;
  text-decoration: none;
}

.md-footer .md-typeset a:hover {
  color: var(--cbms-blue);
  text-decoration: underline;
}

.lab-footer-contact {
  padding: 1rem 0 1.25rem;
  font-size: 0.75rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.82);
}

.lab-footer-contact p {
  margin: 0 0 0.4rem;
}

.lab-footer-contact p:last-child {
  margin-bottom: 0;
}

.lab-footer-contact__affiliation {
  color: #ffffff;
  font-weight: 600;
}

.lab-footer-contact__address {
  color: rgba(255, 255, 255, 0.78);
}

.lab-footer-contact__links {
  margin-top: 0.5rem;
  font-size: 0.6875rem;
}

.lab-footer-copyright {
  margin-top: 0.75rem;
  font-size: 0.6875rem;
  color: rgba(255, 255, 255, 0.62);
}

.lab-affiliation-logos {
  margin-bottom: 0;
}

.lab-affiliation-logos__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.lab-affiliation-logos__card {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 7rem;
  padding: 1.25rem 1rem;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease;
}

.lab-affiliation-logos__card:hover {
  border-color: var(--lab-border-strong);
}

.lab-affiliation-logos__logo {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

.lab-affiliation-logos__card--utokyo .lab-affiliation-logos__logo {
  height: 2.5rem;
}

.lab-affiliation-logos__card--frontier .lab-affiliation-logos__logo {
  height: 2.75rem;
}

.lab-affiliation-logos__card--cbms .lab-affiliation-logos__logo {
  height: 2.625rem;
}

/* ── Access & contact ── */
.access-contact-grid {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: var(--lab-section-gap);
}

.access-contact-card__heading {
  margin-top: 0;
  margin-bottom: 1.25rem;
}

.access-contact-card--contact.lab-card--photo-bg .access-contact-list {
  background: rgba(255, 255, 255, 0.55);
  margin-top: 0;
  padding: 0 0.75rem;
  border-radius: calc(var(--lab-card-radius) - 2px);
}

.access-contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--lab-border);
}

.access-contact-row {
  display: grid;
  grid-template-columns: minmax(5.5rem, 7.5rem) 1fr;
  gap: 0.85rem 1.25rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--lab-border);
}

.access-contact-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.access-contact-row__label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  color: var(--lab-text-muted);
}

.access-contact-row__value {
  margin: 0;
  color: var(--lab-text-body);
  font-size: var(--cbms-text-base);
  line-height: var(--cbms-leading-body);
}

.access-contact-row__value a {
  color: var(--md-primary-fg-color);
  font-weight: 600;
  word-break: break-word;
  text-decoration: none;
}

.md-typeset .access-contact-row__value a {
  color: var(--md-primary-fg-color);
  text-decoration: none;
}

.md-typeset .access-contact-row__value a:hover {
  color: var(--md-accent-fg-color);
  text-decoration: underline;
}

.access-contact-callout {
  margin: 0 0 1rem;
  padding: 0.95rem 1.1rem;
  background: var(--lab-surface-muted);
  border: 1px solid var(--lab-border);
  border-radius: var(--lab-card-radius);
  color: var(--lab-text-body);
  font-size: var(--cbms-text-base);
  line-height: var(--cbms-leading-body);
}

.access-map {
  margin: 0;
}

.access-map img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--lab-card-radius);
  border: 1px solid var(--lab-border);
  background: var(--lab-surface);
}

.access-contact-actions {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.55rem;
  margin-top: 1rem;
  width: 100%;
}

.access-contact-actions .lab-btn,
.md-typeset .access-contact-actions .lab-btn {
  display: flex;
  width: 100%;
  max-width: none;
  box-sizing: border-box;
  align-self: stretch;
}

/* ── Responsive ── */
@media screen and (max-width: 767px) {
  .md-header.lab-header .md-header__inner {
    min-height: 3.125rem;
  }

  .md-header.lab-header .md-header__title {
    font-size: var(--cbms-text-header-site-sm);
  }

  .lab-header__site-link {
    gap: 0.55rem;
  }

  .lab-header__site-title-divider {
    min-height: 2.15rem;
  }

  .lab-header__site-title-ja-line:first-child,
  .lab-header__site-title-en-line:first-child {
    font-size: 0.62em;
  }

  .lab-header__site-title-ja-line:last-child,
  .lab-header__site-title-en-line:last-child {
    font-size: 0.92em;
  }

  .md-tabs {
    min-height: 3rem;
  }

  .md-tabs__item {
    min-height: 3rem;
  }

  .md-tabs__list {
    gap: 0.65rem;
  }

  .md-tabs__link {
    font-size: var(--cbms-text-nav-sm);
    padding-top: 0.35rem;
    padding-bottom: 0.5rem;
  }

  .md-tabs__label-ja {
    font-size: 0.75rem;
  }

  .md-tabs__label-en {
    font-size: 0.625rem;
  }

  .md-typeset {
    font-size: var(--cbms-text-base-sm);
    line-height: var(--cbms-leading-body-sm);
  }

  .md-typeset h2,
  .lab-section-heading {
    font-size: var(--cbms-text-section-sm);
    line-height: calc(27 / 17);
  }

  .lab-hero__banner,
  .lab-hero__overlay {
    min-height: 13.75rem;
  }

  .lab-hero--slideshow .lab-hero__banner,
  .lab-hero--gallery .lab-hero__banner,
  .lab-hero--slideshow .lab-hero__overlay,
  .lab-hero--gallery .lab-hero__overlay {
    min-height: 0;
  }

  .lab-hero__overlay {
    padding: 1.5rem 1.25rem;
  }

  .lab-hero__title-en {
    font-size: 1.75rem;
  }

  .lab-hero__title-ja {
    font-size: var(--cbms-text-hero-sm);
  }

  .lab-hero__field {
    font-size: var(--cbms-text-label-sm);
  }

  .software-card.lab-card--photo-bg {
    min-height: 14rem;
  }

  .software-card.lab-card--photo-bg .software-card__header h3 {
    font-size: var(--cbms-text-label-sm);
  }

  .software-card.lab-card--photo-bg .software-card__desc {
    font-size: var(--cbms-text-label-sm);
  }

  .software-card.lab-card--photo-bg .software-card__en {
    font-size: var(--cbms-text-base-sm);
  }

  .research-topic h3 {
    font-size: var(--cbms-text-section-sm);
    line-height: calc(26 / 17);
  }

  .faculty-card__name-ja {
    font-size: var(--cbms-text-name-sm);
    line-height: calc(21 / 18);
  }

  .faculty-card__role {
    font-size: var(--cbms-text-base-sm);
    line-height: calc(20 / 15);
  }

  .faculty-card__bio li,
  .lab-timeline li {
    font-size: var(--cbms-text-base-sm);
    line-height: calc(22 / 15);
  }
}

@media screen and (max-width: 640px) {
  .lab-card--pad,
  .faculty-card,
  .research-topic,
  .software-card {
    padding: 1.25rem;
  }

  .pub-search-card {
    padding: 2.5rem 1.5rem;
    min-height: 14rem;
  }

  .pub-search {
    padding: 0.95rem 1.15rem;
    font-size: 1.0625rem;
  }

  .lab-section {
    margin-bottom: 2.5rem;
  }

  .lab-affiliation-logos__grid {
    gap: 0.75rem;
  }

  .lab-affiliation-logos__card {
    min-height: 5rem;
    padding: 0.85rem 0.5rem;
  }

  .lab-affiliation-logos__card--utokyo .lab-affiliation-logos__logo {
    height: 1.75rem;
  }

  .lab-affiliation-logos__card--frontier .lab-affiliation-logos__logo {
    height: 1.875rem;
  }

  .lab-affiliation-logos__card--cbms .lab-affiliation-logos__logo {
    height: 1.75rem;
  }

  .faculty-grid {
    grid-template-columns: 1fr;
  }

  .faculty-grid .faculty-card__layout {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .faculty-card__layout {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .faculty-grid .faculty-card__photo img,
  .faculty-grid .faculty-card__photo .faculty-card__placeholder {
    width: min(72vw, 14rem);
    height: auto;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    object-position: top center;
  }

  .faculty-profile .faculty-card__photo img,
  .faculty-profile .faculty-card__placeholder,
  .faculty-profile.faculty-card--large .faculty-card__photo img,
  .faculty-profile.faculty-card--large .faculty-card__placeholder {
    width: 140px;
    height: 140px;
  }

  .faculty-card__content {
    min-height: auto;
    align-items: center;
  }

  .lab-timeline li,
  .faculty-card__bio li,
  .alumni-list li {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }

  .faculty-card__bio .bio-period {
    white-space: normal;
  }

  .access-contact-row {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }
}

/* ── Password gate (encryptcontent) ── */
body.site-locked .md-header,
body.site-locked .md-tabs,
body.site-locked .md-sidebar,
body.site-locked .md-footer,
body.site-locked .md-main__inner > .md-content > article:not(#mkdocs-decrypt-form) {
  display: none !important;
}

body.site-locked .md-container,
body.site-locked .md-main,
body.site-locked .md-main__inner,
body.site-locked .md-content {
  min-height: 100vh;
  background: var(--lab-bg);
}

body.site-locked #mkdocs-decrypt-form {
  align-items: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin: 0 auto;
  max-width: 24rem;
  min-height: 100vh;
  padding: 2rem 1.5rem;
  text-align: center;
}

body.site-locked #mkdocs-decrypt-form::before {
  color: var(--cbms-navy);
  content: "鎌谷研究室 Kamatani Lab";
  display: block;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.4;
  margin-bottom: 1.75rem;
}

body.site-locked #mkdocs-decrypt-form h1,
body.site-locked #mkdocs-decrypt-form > p:not(#mkdocs-decrypt-msg) {
  display: none;
}

body.site-locked #mkdocs-content-password {
  background: var(--lab-surface);
  border: 1px solid var(--lab-border-strong);
  border-radius: var(--lab-card-radius);
  box-sizing: border-box;
  color: var(--lab-text-heading);
  font-size: 1rem;
  max-width: 100%;
  padding: 0.75rem 1rem;
  text-align: center;
  width: 100%;
}

body.site-locked #mkdocs-content-password:focus {
  border-color: var(--cbms-blue);
  outline: 2px solid rgba(70, 163, 255, 0.25);
  outline-offset: 1px;
}

body.site-locked #mkdocs-decrypt-msg {
  color: #cf222e;
  font-size: 0.875rem;
  margin: 0.75rem 0 0;
  min-height: 1.25rem;
}

/* Text-only member cards: disable unused decorative layers */
.person-card--no-image::before,
.person-card--no-image::after {
  display: none !important;
  content: none !important;
}