:root {
  --md-primary-fg-color: #102a43;
  --md-primary-fg-color--light: #1f4968;
  --md-primary-fg-color--dark: #071a2a;
  --md-accent-fg-color: #087f7b;
  --ra-navy: #071a2a;
  --ra-ink: #122230;
  --ra-teal: #087a76;
  --ra-action: #0b6f6b;
  --ra-focus: #075f5c;
  --ra-cyan: #62d4cf;
  --ra-paper: #fbfaf7;
  --ra-line: rgba(16, 42, 67, 0.14);
  --ra-muted: #526574;
  --ra-button-font-size: 0.7rem;
}

[data-md-color-scheme="default"] {
  --md-default-bg-color: var(--ra-paper);
  --md-default-fg-color: var(--ra-ink);
  --md-typeset-a-color: #087a76;
}

[data-md-color-scheme="slate"] {
  --md-primary-fg-color: #071a2a;
  --md-accent-fg-color: #62d4cf;
  --ra-ink: #edf7f6;
  --ra-paper: #0c1721;
  --ra-line: rgba(173, 226, 222, 0.18);
  --ra-muted: #aec2cd;
  --ra-teal: #62d4cf;
  --ra-focus: #62d4cf;
}

body,
input {
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.md-header,
.md-tabs {
  background: rgba(7, 26, 42, 0.97);
}

.md-header {
  backdrop-filter: blur(14px);
}

.md-main__inner {
  margin-top: 1.5rem;
}

.md-content__inner {
  padding-bottom: 4rem;
}

.md-typeset h1,
.md-typeset h2,
.md-typeset h3 {
  color: var(--ra-ink);
  font-weight: 760;
  letter-spacing: -0.025em;
}

.md-typeset h1 {
  margin-bottom: 1rem;
}

.md-typeset h2 {
  margin-top: 2.5rem;
}

.md-typeset a {
  text-underline-offset: 0.15em;
}

.md-typeset .md-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-size: var(--ra-button-font-size);
  font-weight: 700;
  line-height: 1.25;
  padding: 0.5em 0.9em;
  min-height: 2.2rem;
  max-width: 100%;
  vertical-align: middle;
  white-space: normal;
  overflow-wrap: anywhere;
  text-align: center;
}

.md-typeset p > .md-button + .md-button {
  margin: 0.4rem 0 0.4rem 0.45rem;
}

.md-typeset .md-button--primary {
  background: var(--ra-action);
  border-color: var(--ra-action);
  color: #fff;
}

.md-typeset .md-button--primary:is(:hover, :focus) {
  background: #075f5c;
  border-color: #075f5c;
  color: #fff;
}

.ra-hero {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(12rem, 0.7fr);
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: center;
  margin: 0 0 2rem;
  padding: clamp(1.5rem, 3.5vw, 3rem);
  overflow: hidden;
  border: 1px solid rgba(98, 212, 207, 0.2);
  border-radius: 1.75rem;
  background:
    radial-gradient(circle at 88% 18%, rgba(35, 193, 186, 0.28), transparent 30%),
    linear-gradient(135deg, #071a2a 0%, #0c3042 62%, #0b4a4d 100%);
  box-shadow: 0 2rem 5rem rgba(7, 26, 42, 0.18);
  color: #fff;
}

.ra-hero::after {
  position: absolute;
  z-index: -1;
  right: -8rem;
  bottom: -10rem;
  width: 30rem;
  height: 30rem;
  border: 1px solid rgba(98, 212, 207, 0.18);
  border-radius: 50%;
  box-shadow: 0 0 0 3rem rgba(98, 212, 207, 0.04), 0 0 0 7rem rgba(98, 212, 207, 0.025);
  content: "";
}

.ra-hero h1,
.ra-callout h2,
.ra-contact-intro h2 {
  color: #fff;
}

.ra-hero h1 {
  max-width: 28ch;
  margin: 0 0 1.25rem;
  font-size: clamp(1.55rem, 2.8vw, 2.5rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.ra-kicker {
  margin: 0 0 1rem;
  color: var(--ra-cyan);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.ra-lede {
  max-width: 66ch;
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(0.9rem, 1.3vw, 1.05rem);
  line-height: 1.6;
}

.ra-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.ra-hero .md-button:not(.md-button--primary) {
  border-color: rgba(255, 255, 255, 0.48);
  color: #fff;
}

.ra-hero .md-button:not(.md-button--primary):is(:hover, :focus) {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.md-typeset .ra-profile-links {
  display: flex;
  flex-flow: row wrap;
  align-items: center;
  gap: 0;
  max-width: 100%;
  margin: 1rem 0 0 !important;
  padding: 0 !important;
  list-style: none !important;
  white-space: nowrap;
}

.md-typeset .ra-profile-links li {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  margin: 0 !important;
}

.md-typeset .ra-profile-links li + li::before {
  margin: 0 0.65rem;
  color: rgba(255, 255, 255, 0.38);
  content: "|";
  font-weight: 400;
}

.ra-profile-links a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.78rem;
  font-weight: 700;
}

.ra-profile-links a:is(:hover, :focus) {
  color: #fff;
}

.ra-hero__portrait {
  margin: 0;
}

.ra-hero__portrait img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 52% center;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 1.25rem;
  box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, 0.28);
}

.ra-hero__portrait figcaption {
  margin-top: 0.7rem;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.7rem;
  text-align: center;
}

.ra-proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0 0 3rem;
  overflow: hidden;
  border: 1px solid var(--ra-line);
  border-radius: 1.2rem;
  background: color-mix(in srgb, var(--md-default-bg-color) 94%, var(--ra-teal) 6%);
}

.ra-proof > div {
  display: grid;
  gap: 0.25rem;
  padding: 1.35rem 1.5rem;
}

.ra-proof > div + div {
  border-left: 1px solid var(--ra-line);
}

.ra-proof strong {
  color: var(--ra-teal);
  font-size: 1.85rem;
  line-height: 1;
}

.ra-proof span {
  color: var(--ra-muted);
  font-size: 0.76rem;
  line-height: 1.45;
}

.ra-card-grid,
.ra-feature-grid,
.ra-document-grid {
  display: grid;
  gap: 1rem;
}

.ra-card-grid--three,
.ra-feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ra-card-grid--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ra-document-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ra-document-grid--single {
  grid-template-columns: minmax(0, 42rem);
}

.ra-card,
.ra-feature {
  margin: 0;
  padding: 1.4rem;
  border: 1px solid var(--ra-line);
  border-radius: 1rem;
  background: color-mix(in srgb, var(--md-default-bg-color) 97%, var(--ra-teal) 3%);
}

.ra-card h3,
.ra-feature h3 {
  margin: 0.35rem 0 0.7rem;
}

.ra-card p:last-child,
.ra-feature p:last-child {
  margin-bottom: 0;
}

.ra-page-lede {
  max-width: 48rem;
  margin: 0 0 1.5rem;
  color: var(--ra-ink);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  font-weight: 650;
  line-height: 1.5;
}

.ra-page-lede--compact {
  font-size: clamp(0.95rem, 1.4vw, 1.1rem);
  font-weight: 600;
  line-height: 1.55;
}

.ra-decomposition {
  margin: 1rem 0 1.5rem;
  overflow: hidden;
  border: 1px solid rgba(15, 143, 137, 0.38);
  border-radius: 1rem;
  background: color-mix(in srgb, var(--md-default-bg-color) 97%, var(--ra-teal) 3%);
}

.ra-decomposition .ra-equation {
  margin: 0;
  padding: clamp(0.8rem, 2.5vw, 1.15rem) 1rem;
  background: linear-gradient(135deg, rgba(8, 122, 118, 0.11), rgba(16, 42, 67, 0.04));
  text-align: center;
}

.ra-equation__formula {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 0.45em;
  align-items: baseline;
  justify-content: center;
  color: var(--ra-ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: clamp(0.78rem, 1.7vw, 1.05rem);
  font-weight: 750;
  line-height: 1.4;
}

.ra-equation__formula > span {
  white-space: nowrap;
}

.ra-equation__formula sub {
  font-size: 0.7em;
}

.ra-decomposition__terms {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  border-top: 1px solid var(--ra-line);
}

.ra-decomposition__term {
  min-width: 0;
  margin: 0;
  padding: 0.85rem 1rem;
}

.ra-decomposition__term:nth-child(even) {
  border-left: 1px solid var(--ra-line);
}

.ra-decomposition__term:nth-child(n + 3) {
  border-top: 1px solid var(--ra-line);
}

.ra-decomposition__term dt {
  display: flex;
  gap: 0.45rem;
  align-items: baseline;
  color: var(--ra-teal);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ra-decomposition__symbol {
  font-size: 1rem;
  line-height: 1;
  text-transform: none;
}

.ra-decomposition__term dd {
  margin: 0.3rem 0 0;
  color: var(--ra-ink);
  font-size: 0.8rem;
  line-height: 1.45;
}

.ra-decomposition__term dd strong {
  display: block;
  margin-bottom: 0.12rem;
}

.ra-decomposition figcaption {
  padding: 0.55rem 1rem;
  border-top: 1px solid var(--ra-line);
  color: var(--ra-muted);
  font-size: 0.72rem;
  line-height: 1.4;
}

.ra-signal-grid {
  margin: 1.25rem 0 1.5rem;
}

.ra-signal-grid .ra-card {
  border-top: 3px solid var(--ra-teal);
}

.ra-challenge-grid .ra-card h3 {
  margin-top: 0;
}

.ra-card__number {
  margin: 0;
  color: var(--ra-teal);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.ra-feature {
  display: flex;
  flex-direction: column;
}

.ra-feature--primary {
  border-color: rgba(15, 143, 137, 0.45);
  box-shadow: inset 0 3px 0 var(--ra-teal);
}

.ra-feature > a {
  margin-top: auto;
  padding-top: 0.75rem;
  font-weight: 750;
}

.ra-lab-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(16rem, 0.75fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  margin: 3rem 0;
  padding: clamp(1.4rem, 4vw, 2.35rem);
  border-radius: 1.25rem;
  background: linear-gradient(135deg, #071a2a, #0d454a);
  color: rgba(255, 255, 255, 0.84);
}

.ra-lab-intro h2 {
  margin: 0.15rem 0 0.75rem;
  color: #fff;
}

.ra-lab-intro p:last-of-type {
  margin-bottom: 1.1rem;
}

.md-typeset .ra-lab-intro ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.md-typeset .ra-lab-intro li {
  margin: 0;
  padding: 0.8rem 0;
}

.md-typeset .ra-lab-intro li + li {
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.ra-lab-intro li strong,
.ra-lab-intro li span {
  display: block;
}

.ra-lab-intro li strong {
  color: #fff;
  font-size: 0.85rem;
}

.ra-lab-intro li span {
  margin-top: 0.15rem;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.72rem;
  line-height: 1.45;
}

.ra-lab-themes .ra-card {
  border-top: 3px solid var(--ra-teal);
}

.ra-people-grid {
  display: grid;
  gap: 1rem;
  margin: 1.25rem 0 2rem;
}

.ra-people-grid--current {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ra-people-grid--former {
  grid-template-columns: minmax(0, 1fr);
}

.ra-person-card {
  min-width: 0;
  padding: clamp(1.15rem, 2.5vw, 1.55rem);
  border: 1px solid var(--ra-line);
  border-radius: 1rem;
  background: color-mix(in srgb, var(--md-default-bg-color) 97%, var(--ra-teal) 3%);
}

.ra-people-grid--current .ra-person-card {
  border-top: 4px solid var(--ra-teal);
}

.ra-person-card__header {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 0.9rem;
}

.ra-person-card__header h3 {
  margin: 0.15rem 0 0;
  font-size: 1.15rem;
}

.ra-topic-tag {
  flex: 0 0 auto;
  max-width: 100%;
  padding: 0.3rem 0.55rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--md-default-bg-color) 82%, var(--ra-teal) 18%);
  color: var(--ra-teal);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  white-space: normal;
}

.ra-person-card h4 {
  margin: 0.2rem 0 0.7rem;
  color: var(--ra-ink);
  font-size: 0.92rem;
  line-height: 1.35;
}

.ra-person-card > p:last-child {
  margin-bottom: 0;
}

.ra-project-list {
  margin-top: 1rem;
  border-top: 1px solid var(--ra-line);
}

.ra-project-list > div {
  display: grid;
  gap: 0.2rem;
  padding: 0.8rem 0;
}

.ra-project-list > div + div {
  border-top: 1px solid var(--ra-line);
}

.ra-project-list strong {
  color: var(--ra-ink);
  font-size: 0.8rem;
}

.ra-project-list span {
  color: var(--ra-muted);
  font-size: 0.76rem;
  line-height: 1.5;
}

.ra-connection {
  margin: 0.35rem 0 0;
  padding: 0.8rem;
  border-radius: 0.7rem;
  background: color-mix(in srgb, var(--md-default-bg-color) 89%, var(--ra-teal) 11%);
  font-size: 0.78rem;
  line-height: 1.5;
}

.ra-section-intro {
  max-width: 50rem;
  color: var(--ra-muted);
}

.ra-status {
  margin: 0 0 0.5rem;
  color: var(--ra-teal);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ra-status--large {
  display: inline-block;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--md-default-bg-color) 84%, var(--ra-teal) 16%);
}

.ra-callout,
.ra-contact-intro {
  display: flex;
  gap: 2rem;
  align-items: center;
  justify-content: space-between;
  margin-top: 3.5rem;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border-radius: 1.25rem;
  background: linear-gradient(135deg, #071a2a, #0d454a);
  color: rgba(255, 255, 255, 0.84);
}

.ra-callout h2,
.ra-contact-intro h2 {
  margin: 0.2rem 0 0.7rem;
}

.ra-callout p:last-child,
.ra-contact-intro p:last-child {
  margin-bottom: 0;
}

.ra-callout .md-button {
  flex: 0 0 auto;
}

.ra-contact-intro {
  display: block;
  margin-top: 0;
}

.ra-timeline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
}

.ra-timeline > div {
  position: relative;
  padding: 1.3rem;
  border-top: 3px solid var(--ra-teal);
  background: color-mix(in srgb, var(--md-default-bg-color) 96%, var(--ra-teal) 4%);
}

.ra-timeline span,
.ra-contact-grid span {
  display: block;
  color: var(--ra-teal);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ra-timeline h3 {
  margin: 0.35rem 0 0.6rem;
}

.ra-contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.ra-contact-grid > div {
  padding: 1.15rem;
  border: 1px solid var(--ra-line);
  border-radius: 0.85rem;
}

.ra-contact-grid a {
  display: inline-block;
  margin-top: 0.35rem;
  font-weight: 750;
}

.md-typeset table:not([class]) {
  display: block;
  max-width: 100%;
  overflow-x: auto;
  white-space: nowrap;
}

:focus-visible {
  outline: 3px solid var(--ra-focus);
  outline-offset: 3px;
}

.ra-faculty-line {
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.78rem;
  line-height: 1.6;
}

.ra-faculty-line a,
.ra-lab-intro a:not(.md-button) {
  color: var(--ra-cyan);
}

.ra-hero__content,
.ra-card,
.ra-feature,
.ra-person-card,
.ra-contact-grid > div {
  min-width: 0;
  overflow-wrap: anywhere;
}

.md-typeset .ra-research-flow,
.md-typeset .ra-model-map {
  width: 100%;
  max-width: none;
  margin: 1.5rem 0;
  text-align: left;
}

.md-typeset .ra-research-flow ol {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.md-typeset .ra-research-flow li {
  margin: 0;
  padding: 1rem;
  border-top: 3px solid var(--ra-teal);
  background: color-mix(in srgb, var(--md-default-bg-color) 96%, var(--ra-teal) 4%);
}

.ra-flow-number {
  color: var(--ra-teal);
  font-size: 0.7rem;
  font-weight: 800;
}

.ra-research-flow h3 {
  margin: 0.5rem 0;
  font-size: 0.9rem;
}

.ra-research-flow p {
  margin: 0;
  font-size: 0.78rem;
}

.md-typeset .ra-research-flow figcaption,
.md-typeset .ra-model-map figcaption {
  max-width: none;
  margin: 0.8rem 0 0;
  color: var(--ra-muted);
  font-size: 0.72rem;
  font-style: normal;
}

.ra-model-map__input {
  padding: 1rem;
  border: 1px solid var(--ra-teal);
  border-radius: 0.65rem;
  text-align: center;
}

.ra-model-map__branches {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
  margin-top: 1rem;
}

.ra-model-map__branches > div {
  padding: 0.9rem;
  border-top: 3px solid var(--ra-teal);
  background: color-mix(in srgb, var(--md-default-bg-color) 95%, var(--ra-teal) 5%);
}

.ra-model-map span {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.78rem;
}

.md-typeset .ra-project-details {
  margin: 1rem 0;
  border: 1px solid var(--ra-line);
  border-radius: 0.6rem;
  box-shadow: none;
  font-size: 0.78rem;
}

.md-typeset .ra-project-details > summary {
  padding: 0.65rem 0.8rem 0.65rem 2rem;
  background: color-mix(in srgb, var(--md-default-bg-color) 94%, var(--ra-teal) 6%);
  font-weight: 700;
  cursor: pointer;
}

.md-typeset .ra-project-details > summary::before {
  display: none;
}

.md-typeset .ra-project-details > summary::after {
  left: 0.65rem;
  right: auto;
}

.ra-project-details .ra-project-list {
  margin: 0.8rem 0;
}

.ra-evidence-link {
  display: inline-block;
  padding: 0.35rem 0;
  font-size: 0.75rem;
  font-weight: 700;
}

.md-typeset .ra-updates {
  margin: 1rem 0;
  padding: 0;
  list-style: none;
}

.md-typeset .ra-updates li {
  display: grid;
  grid-template-columns: 7rem minmax(0, 1fr);
  gap: 1rem;
  margin: 0;
  padding: 1rem 0;
  border-top: 1px solid var(--ra-line);
}

.ra-update-date {
  color: var(--ra-teal);
  font-size: 0.75rem;
  font-weight: 750;
}

.ra-updates p {
  margin: 0.35rem 0 0;
}

@media (max-width: 1100px) {
  .md-typeset .ra-research-flow ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ra-people-grid--current {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .ra-decomposition__terms {
    grid-template-columns: 1fr;
  }

  .ra-decomposition__term {
    display: grid;
    grid-template-columns: minmax(5.5rem, 6.5rem) minmax(0, 1fr);
    gap: 0.75rem;
    align-items: start;
    padding: 0.7rem 0.8rem;
  }

  .ra-decomposition__term:nth-child(even) {
    border-left: 0;
  }

  .ra-decomposition__term:nth-child(n + 2) {
    border-top: 1px solid var(--ra-line);
  }

  .ra-decomposition__term dd {
    margin: 0;
  }
}

@media (max-width: 900px) {
  .ra-hero {
    grid-template-columns: 1fr;
  }

  .ra-hero__portrait {
    max-width: 20rem;
  }

  .ra-card-grid--three,
  .ra-card-grid--two,
  .ra-feature-grid,
  .ra-timeline,
  .ra-people-grid--former {
    grid-template-columns: 1fr;
  }

  .ra-lab-intro {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .ra-hero {
    padding: 1.5rem;
    border-radius: 1.2rem;
  }

  .ra-hero h1 {
    font-size: clamp(1.45rem, 6vw, 1.85rem);
  }

  .ra-proof,
  .ra-document-grid,
  .ra-contact-grid,
  .ra-people-grid--current,
  .ra-model-map__branches,
  .md-typeset .ra-research-flow ol,
  .md-typeset .ra-updates li {
    grid-template-columns: 1fr;
  }

  .md-typeset .ra-updates li {
    gap: 0.35rem;
  }

  .md-typeset p > .md-button + .md-button {
    margin-left: 0;
    margin-right: 0.45rem;
  }

  .ra-person-card__header {
    display: block;
  }

  .ra-topic-tag {
    display: inline-block;
    margin-top: 0.65rem;
  }

  .ra-proof > div + div {
    border-top: 1px solid var(--ra-line);
    border-left: 0;
  }

  .ra-callout {
    display: block;
  }

  .ra-callout .md-button {
    margin-top: 1rem;
  }
}

@media (max-width: 390px) {
  .ra-decomposition__term {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}