:root {
  --navy: #0b113a;
  --blue: #0057ac;
  --blue-pale: #e5f0f8;
  --ink: var(--navy);
  --muted: #526581;
  --paper: #f8fbfd;
  --paper-deep: var(--blue-pale);
  --white: #ffffff;
  --green: var(--navy);
  --green-bright: var(--blue);
  --yellow: var(--blue);
  --line: rgba(11, 17, 58, 0.14);
  --shadow: 0 22px 60px rgba(11, 17, 58, 0.11);
  --page-title-size: clamp(2.9rem, 4.4vw, 4.2rem);
  --radius: 24px;
  --content: 1180px;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    radial-gradient(circle at 92% 7%, rgba(0, 87, 172, 0.14), transparent 23rem),
    var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: 0.28;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 140 140' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.055'/%3E%3C/svg%3E");
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--green-bright);
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

img {
  display: block;
  max-width: 100%;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  padding: 0.7rem 1rem;
  color: var(--white);
  background: var(--ink);
  border-radius: 999px;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid transparent;
  transition: background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(248, 251, 253, 0.92);
  border-color: var(--line);
  box-shadow: 0 8px 30px rgba(11, 17, 58, 0.06);
  backdrop-filter: blur(18px);
}

.nav-wrap {
  width: min(calc(100% - 2rem), var(--content));
  min-height: 78px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--ink);
  font-weight: 760;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.wordmark-mark {
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--green);
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 0.84rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.site-nav a {
  position: relative;
  padding: 0.55rem 0.85rem;
  color: var(--muted);
  border-radius: 999px;
  font-size: 0.91rem;
  font-weight: 650;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.72);
}

.site-nav a[aria-current="page"]::after {
  position: absolute;
  right: 0.85rem;
  bottom: 0.22rem;
  left: 0.85rem;
  height: 2px;
  content: "";
  background: var(--yellow);
  border-radius: 2px;
}

.menu-toggle {
  width: 44px;
  height: 44px;
  display: none;
  place-items: center;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 50%;
  cursor: pointer;
}

.menu-toggle svg {
  width: 20px;
}

.container {
  width: min(calc(100% - 2rem), var(--content));
  margin-inline: auto;
}

.hero {
  padding: clamp(4rem, 8vw, 8rem) 0 clamp(2.5rem, 4vw, 4rem);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.62fr);
  align-items: start;
  gap: clamp(3rem, 6vw, 6rem);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 1.3rem;
  color: var(--green-bright);
  font-size: 0.78rem;
  font-weight: 780;
  letter-spacing: 0.13em;
  line-height: 1.3;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 1.85rem;
  height: 2px;
  content: "";
  background: var(--yellow);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

.hero h1,
.page-intro h1 {
  margin-bottom: 1.35rem;
  font-family: var(--serif);
  font-size: var(--page-title-size);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.94;
}

.hero h1 span {
  color: var(--green);
}

.hero h1 {
  font-size: var(--page-title-size);
}

.hero-lead {
  max-width: 680px;
  margin-bottom: 1.55rem;
  color: #344b6b;
  font-family: var(--serif);
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  line-height: 1.55;
}

.hero-copy {
  max-width: 680px;
  color: var(--muted);
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
  margin-top: 2rem;
}

.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.72rem 1.15rem;
  color: var(--white);
  background: var(--green);
  border: 1px solid var(--green);
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.button:hover {
  color: var(--white);
  background: var(--green-bright);
  box-shadow: 0 10px 26px rgba(0, 87, 172, 0.2);
  transform: translateY(-2px);
}

.button-secondary {
  color: var(--ink);
  background: transparent;
  border-color: var(--line);
}

.button-secondary:hover {
  color: var(--ink);
  background: var(--white);
}

.portrait-wrap {
  position: relative;
  justify-self: end;
}

.portrait-frame {
  position: relative;
  width: min(100%, 360px);
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--blue-pale);
  border-radius: 42% 42% 12px 12px;
  box-shadow: var(--shadow);
}

.portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 54% 48%;
}

.contact-strip {
  width: 100%;
  margin-top: 1.35rem;
  padding: 0.9rem 1.05rem;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.78fr) minmax(0, 1.15fr);
  gap: 1rem;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(11, 17, 58, 0.1);
  border-radius: 20px;
  box-shadow: 0 14px 40px rgba(11, 17, 58, 0.1);
  backdrop-filter: blur(15px);
}

.contact-item {
  min-width: 0;
  padding: 0 1rem 0 0;
  border-right: 1px solid var(--line);
}

.contact-item:last-child {
  padding-right: 0;
  border-right: 0;
}

.contact-item:first-child {
  padding-left: 0;
}

.contact-label {
  display: block;
  margin-bottom: 0.12rem;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-value {
  display: block;
  font-size: 0.8rem;
  font-weight: 650;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.section {
  padding: clamp(4.5rem, 8vw, 8rem) 0;
}

.section-tinted {
  background: var(--paper-deep);
  border-block: 1px solid rgba(11, 17, 58, 0.07);
}

.section-heading {
  margin-bottom: 2.6rem;
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(280px, 0.55fr);
  align-items: end;
  justify-content: space-between;
  gap: 3rem;
}

.section-heading h2 {
  margin-bottom: 0;
  font-family: var(--serif);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1;
}

.section-heading p {
  margin-bottom: 0;
  color: var(--muted);
}

.research-list {
  border-top: 1px solid var(--line);
}

.research-card {
  position: relative;
  border-bottom: 1px solid var(--line);
  transition: background 180ms ease, padding 180ms ease;
  outline: none;
  cursor: pointer;
}

.research-card:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 4px;
}

.research-card::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: -1rem;
  width: 3px;
  content: "";
  background: var(--yellow);
  transform: scaleY(0);
  transform-origin: center;
  transition: transform 180ms ease;
}

.research-row {
  padding: 0.88rem 0;
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr);
  align-items: start;
  gap: 1rem;
}

.research-number {
  padding-top: 0.12rem;
  color: var(--green-bright);
  font-family: var(--serif);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.research-title {
  display: inline;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1rem, 1.65vw, 1.18rem);
  font-weight: 400;
  line-height: 1.3;
}

.research-title a {
  text-decoration: none;
  background-image: linear-gradient(var(--yellow), var(--yellow));
  background-position: 0 100%;
  background-repeat: no-repeat;
  background-size: 0 1px;
  transition: background-size 180ms ease;
}

.research-title a:hover {
  color: var(--ink);
  background-size: 100% 1px;
}

.research-meta {
  margin: 0.24rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.45;
}

.research-meta .journal-link {
  color: var(--green);
  text-decoration-line: underline;
  text-decoration-color: rgba(0, 87, 172, 0.45);
}

.research-meta .journal-link:hover {
  color: var(--green-bright);
  text-decoration-color: currentColor;
}

.abstract-panel {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition: grid-template-rows 260ms ease, opacity 180ms ease;
}

.abstract-inner {
  min-height: 0;
  overflow: hidden;
}

.abstract-copy {
  max-width: 850px;
  margin: 0 0 1.1rem 5rem;
  padding: 1.2rem 1.3rem;
  color: #405673;
  background: rgba(255, 255, 255, 0.66);
  border-left: 2px solid var(--yellow);
  border-radius: 0 12px 12px 0;
  font-family: var(--serif);
  font-size: 0.98rem;
  line-height: 1.72;
}

.abstract-copy p:last-child {
  margin-bottom: 0;
}

.abstract-copy mjx-container[display="true"] {
  margin: 1rem 0 !important;
  overflow-x: auto;
  overflow-y: hidden;
}

.research-card:hover,
.research-card.is-open {
  background: rgba(255, 255, 255, 0.5);
}

.research-card:hover::before,
.research-card.is-open::before {
  transform: scaleY(1);
}

.research-card:hover .abstract-panel,
.research-card.is-open .abstract-panel {
  grid-template-rows: 1fr;
  opacity: 1;
}

.page-intro {
  padding: clamp(4rem, 8vw, 8rem) 0 clamp(3.5rem, 6vw, 6rem);
}

.page-intro h1 {
  font-size: var(--page-title-size);
}

.page-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.54fr);
  align-items: end;
  gap: 4rem;
}

.page-intro-copy {
  max-width: 510px;
  margin-bottom: 0.65rem;
  color: var(--muted);
  font-size: 1.05rem;
}

@media (min-width: 861px) {
  .teaching-intro .page-intro-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(300px, 0.75fr);
    align-items: end;
    gap: 3rem;
  }

  .teaching-intro h1 {
    margin-bottom: 0;
    font-size: var(--page-title-size);
    white-space: nowrap;
  }

.teaching-intro .page-intro-copy {
    margin-bottom: 0.32rem;
  }
}

.teaching-intro-actions {
  display: grid;
  justify-items: start;
  gap: 1rem;
}

.mathematician-toggle {
  min-height: 42px;
}

.mathematician-panel {
  margin-top: clamp(1.8rem, 3vw, 2.6rem);
  padding: clamp(1rem, 2vw, 1.35rem);
  display: grid;
  grid-template-columns: minmax(210px, 0.42fr) minmax(0, 1fr);
  gap: clamp(1.2rem, 3vw, 2rem);
  align-items: center;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 16px 42px rgba(11, 17, 58, 0.08);
}

.mathematician-panel[hidden] {
  display: none;
}

.mathematician-media {
  display: grid;
  gap: 0.75rem;
}

.mathematician-photo-wrap {
  width: 100%;
  height: clamp(260px, 32vw, 360px);
  overflow: hidden;
  display: grid;
  place-items: center;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.mathematician-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.mathematician-initials {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 6vw, 4rem);
}

.mathematician-copy h2 {
  margin-bottom: 0.25rem;
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3.4vw, 2.9rem);
  font-weight: 400;
  line-height: 1;
}

.mathematician-dates {
  margin-bottom: 0.8rem;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 650;
}

.mathematician-copy p:last-of-type {
  margin-bottom: 0.75rem;
  color: #405673;
}

.mathematician-copy a {
  color: var(--green);
  font-size: 0.82rem;
  text-decoration-color: rgba(0, 87, 172, 0.45);
}

.institution-block + .institution-block {
  margin-top: 4.5rem;
}

.research-section {
  padding-top: clamp(2.75rem, 4vw, 4.25rem);
}

.institution-heading {
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--green-bright);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.institution-heading::after {
  height: 1px;
  flex: 1;
  content: "";
  background: var(--line);
}

.courses {
  display: grid;
  gap: 0.85rem;
}

.course-card {
  overflow: hidden;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid var(--line);
  border-radius: 18px;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.course-card:hover,
.course-card[open] {
  border-color: rgba(0, 87, 172, 0.32);
  box-shadow: 0 14px 34px rgba(11, 17, 58, 0.08);
}

.course-card[open] {
  transform: translateY(-2px);
}

.course-card summary {
  min-height: 92px;
  padding: 1.35rem 1.45rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  list-style: none;
  cursor: pointer;
}

.course-card summary::-webkit-details-marker {
  display: none;
}

.course-card summary:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: -3px;
}

.course-name {
  display: block;
  margin-bottom: 0.18rem;
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  line-height: 1.2;
}

.course-code {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 650;
}

.course-plus {
  width: 2.15rem;
  height: 2.15rem;
  display: grid;
  place-items: center;
  color: var(--green);
  background: var(--paper-deep);
  border-radius: 50%;
  font-size: 1.25rem;
  line-height: 1;
  transition: transform 180ms ease, background 180ms ease;
}

.course-card[open] .course-plus {
  color: var(--white);
  background: var(--green);
  transform: rotate(45deg);
}

.course-content {
  padding: 0 1.45rem 1.55rem;
}

.course-content::before {
  display: block;
  height: 1px;
  margin-bottom: 1.35rem;
  content: "";
  background: var(--line);
}

.semester-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem 2.5rem;
}

.resource-group h3 {
  margin-bottom: 0.72rem;
  color: var(--green);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.resource-list {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
  list-style: none;
}

.resource-list a {
  position: relative;
  padding: 0.3rem 0 0.3rem 1rem;
  display: inline-block;
  color: #334b6b;
  text-decoration: none;
}

.resource-list a::before {
  position: absolute;
  top: 0.92rem;
  left: 0;
  width: 0.35rem;
  height: 0.35rem;
  content: "";
  background: var(--yellow);
  border-radius: 50%;
}

.resource-list a:hover {
  color: var(--green-bright);
  text-decoration: underline;
  text-decoration-color: var(--yellow);
}

.random-shell {
  padding-bottom: clamp(4.5rem, 8vw, 8rem);
}

.random-stage {
  position: relative;
  min-height: 540px;
  padding: clamp(1.2rem, 3vw, 2rem);
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.random-stage::before {
  position: absolute;
  top: -9rem;
  right: -7rem;
  width: 26rem;
  height: 26rem;
  content: "";
  background: radial-gradient(circle, rgba(0, 87, 172, 0.34), transparent 67%);
  pointer-events: none;
}

.random-toolbar {
  position: relative;
  z-index: 2;
  margin-bottom: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.random-count {
  color: rgba(255, 254, 250, 0.62);
  font-size: 0.76rem;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.shuffle-button {
  padding: 0.72rem 1.05rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--white);
  background: var(--yellow);
  border: 0;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 780;
  cursor: pointer;
  transition: transform 160ms ease, filter 160ms ease;
}

.shuffle-button:hover {
  filter: brightness(1.06);
  transform: translateY(-2px);
}

.shuffle-button svg {
  width: 16px;
}

.simulation-card {
  position: relative;
  z-index: 1;
  animation: reveal 430ms ease both;
}

@keyframes reveal {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.simulation-kicker {
  margin-bottom: 0.7rem;
  color: var(--blue-pale);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.simulation-card h2 {
  max-width: 800px;
  margin-bottom: 0.7rem;
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.6rem);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1;
}

.simulation-description {
  max-width: 760px;
  margin-bottom: 1.55rem;
  color: rgba(255, 254, 250, 0.72);
}

.simulation-description a {
  color: var(--white);
  text-decoration-color: var(--blue-pale);
}

.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr));
  gap: 0.8rem;
}

.media-grid.single {
  grid-template-columns: 1fr;
}

.media-frame {
  width: 100%;
  min-height: 300px;
  overflow: hidden;
  background: #070b28;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
}

.media-frame iframe {
  width: 100%;
  height: 100%;
  min-height: 300px;
  display: block;
  border: 0;
}

.media-frame img {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
}

.random-note {
  max-width: 720px;
  margin: 1.2rem auto 0;
  color: var(--muted);
  font-size: 0.83rem;
  text-align: center;
}

.contact-card {
  padding: clamp(2rem, 5vw, 4.2rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 3rem;
  color: var(--white);
  background: var(--green);
  border-radius: var(--radius);
}

.contact-card h2 {
  margin-bottom: 0.65rem;
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.6rem);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1;
}

.contact-card p {
  max-width: 640px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
}

.contact-card .button {
  color: var(--white);
  background: var(--blue);
  border-color: var(--blue);
  white-space: nowrap;
}

@media (max-width: 860px) {
  .menu-toggle {
    display: grid;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 1rem;
    left: 1rem;
    padding: 0.7rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    background: rgba(255, 255, 255, 0.97);
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(16px);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 0.8rem 1rem;
  }

  .site-nav a[aria-current="page"]::after {
    display: none;
  }

  .hero-grid,
  .page-intro-grid,
  .section-heading {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 3.5rem;
  }

  .portrait-wrap {
    width: min(86%, 430px);
    justify-self: center;
  }

  .contact-strip {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .contact-item,
  .contact-item:last-child {
    padding: 0.65rem 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .contact-item:last-child {
    padding-bottom: 0;
    border-bottom: 0;
  }

  .contact-item:first-child {
    padding-top: 0;
  }

  .section-heading,
  .page-intro-grid {
    gap: 1.4rem;
  }

  .mathematician-panel {
    grid-template-columns: 1fr;
  }

  .contact-card {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 620px) {
  .nav-wrap {
    min-height: 68px;
  }

  .wordmark-mark {
    display: none;
  }

  .hero {
    padding-top: 2.3rem;
  }

  .hero h1,
  .page-intro h1 {
    letter-spacing: -0.045em;
  }

  .research-row {
    grid-template-columns: 3.6rem minmax(0, 1fr);
  }

  .abstract-copy {
    margin-left: 0;
  }

  .course-card summary,
  .course-content {
    padding-right: 1.05rem;
    padding-left: 1.05rem;
  }

  .random-stage {
    min-height: 520px;
    border-radius: 18px;
  }

  .random-toolbar {
    align-items: flex-start;
  }

  .random-count {
    max-width: 8rem;
  }

  .media-frame,
  .media-frame iframe,
  .media-frame img {
    min-height: 230px;
  }

}

@media (hover: none) {
  .research-card:hover .abstract-panel {
    grid-template-rows: 0fr;
    opacity: 0;
  }

  .research-card.is-open .abstract-panel {
    grid-template-rows: 1fr;
    opacity: 1;
  }

}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}