:root {
  --paper:#f4f8fc;
  --ink:#163149;
  --muted:#4c6377;
  --line:#cbdde9;
  --primary:#174a70;
  --accent:#9ec9e5;
  --white:#ffffff;
}
* {
  box-sizing:border-box;
}
html {
  scroll-behavior:smooth;
  scroll-padding-top:100px;
}
body {
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:Arial,Helvetica,sans-serif;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
a {
  color:inherit;
  text-decoration:none;
}
a:hover {
  color:#17649a;
}
a:focus-visible,summary:focus-visible {
  outline:3px solid #287cad;
  outline-offset:6px;
}
p,h1,h2,h3,figure {
  margin:0;
}
h1,h2,.hero-statement {
  font-family:Georgia,'Times New Roman',serif;
  font-weight:400;
  line-height:1.13;
  letter-spacing:-.045em;
}
h2 {
  font-size:clamp(2rem,3.6vw,3rem);
}
h3 {
  line-height:1.4;
  font-weight:500;
  font-size:1.2rem;
  letter-spacing:-.015em;
}
.container {
  width:min(1120px,calc(100% - 96px));
  margin-inline:auto;
}
.site-header {
  border-bottom:1px solid var(--line);
  background:var(--paper);
}
.header-inner {
  display:flex;
  justify-content:space-between;
  align-items:center;
  min-height:98px;
  gap:30px;
}
.wordmark {
  font-size: 23px;
  font-weight:700;
  letter-spacing:-1px;
}
.logo-dot {
  color:#297caf;
}
nav {
  display:flex;
  gap:30px;
  align-items:center;
  font-size: 16px;
}
nav a:hover {
  text-decoration:underline;
  text-underline-offset:6px;
}
.nav-cv {
  border:1px solid var(--line);
  padding:7px 17px;
}
.nav-cv span {
  margin-left:15px;
}
.hero {
  display:grid;
  grid-template-columns:1.45fr 1fr;
  gap:85px;
  align-items:center;
  padding-top:85px;
  padding-bottom:86px;
}
.eyebrow {
  text-transform:uppercase;
  letter-spacing:1.8px;
  font-size: 13px;
  font-weight:700;
  line-height:1.6;
}
.hero .eyebrow {
  display:flex;
  align-items:center;
  gap:9px;
  margin-bottom:28px;
}
.status-dot {
  width:7px;
  height:7px;
  border-radius:50%;
  background:#3787b6;
}
h1 {
  font-size:clamp(2.9rem,5.4vw,4.6rem);
  white-space:nowrap;
}
.degree {
  font-family:Arial,Helvetica,sans-serif;
  font-size: 18px;
  letter-spacing:0;
  margin-left:13px;
}
.hero-statement {
  font-size:clamp(2rem,3.4vw,2.9rem);
  margin:22px 0 24px;
  letter-spacing:-.035em;
}
.hero-statement em {
  font-weight:400;
  color:#257bab;
}
.intro {
  font-size: 18px;
  color:var(--muted);
  max-width:490px;
  line-height:1.85;
}
.hero-actions {
  display:flex;
  gap:29px;
  align-items:center;
  margin-top:30px;
}
.button {
  background:var(--primary);
  color:var(--white);
  padding:14px 21px;
  font-size: 15px;
  display:inline-flex;
  gap:35px;
  align-items:center;
}
.button:hover {
  background:#216894;
  color:#fff;
}
.text-link {
  font-size: 15px;
  font-weight:600;
  border-bottom:1px solid var(--ink);
  padding-bottom:5px;
  display:inline-block;
  white-space:nowrap;
}
.text-link span {
  margin-left:13px;
}
.profile-links {
  display:flex;
  flex-wrap:wrap;
  gap:20px;
  font-size: 14px;
  margin-top:34px;
  color:var(--muted);
}
.portrait-frame {
  background:#d2e5f2;
  padding:12px;
  border-radius:28px;
  overflow:hidden;
}
.portrait img {
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:1/1.18;
  object-fit:cover;
  border-radius:18px;
}
.portrait figcaption {
  display:flex;
  justify-content:space-between;
  font-size: 13px;
  margin-top:17px;
  color:var(--muted);
}
.affiliation-band {
  border-block:1px solid var(--line);
}
.affiliations {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding-block:25px;
  font-size: 16px;
  font-weight:600;
}
.affiliations .eyebrow {
  max-width:115px;
  color:var(--muted);
  font-size: 13px;
}
.section {
  padding-block:83px;
}
.section-heading {
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:50px;
  margin-bottom:40px;
}
.section-heading .eyebrow {
  margin-bottom:15px;
}
.section-heading>p {
  max-width:315px;
  color:var(--muted);
  font-size: 16px;
}
.research-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:40px;
}
.research-grid article {
  border-top:1px solid var(--line);
  padding-top:23px;
}
.item-number {
  font-size: 14px;
  color:#317caa;
}
.research-grid h3 {
  margin:16px 0 13px;
}
.research-grid p {
  font-size: 16px;
  color:var(--muted);
}
.research-grid .topic-label {
  font-size: 13px;
  margin-top:24px;
  color:var(--ink);
}
.toolkit {
  display:flex;
  gap:35px;
  align-items:center;
  border-top:1px solid var(--line);
  padding-top:27px;
  margin-top:40px;
}
.toolkit p {
  font-size: 14px;
}
.toolkit p span {
  color:#98b5c9;
  margin:0 9px;
}
.publication-section {
  background:#e8f1f8;
  border-block:1px solid var(--line);
}
.publication-section .section-heading {
  margin-bottom:16px;
}
.section-note {
  font-size: 16px;
  color:var(--muted);
  margin-bottom:32px;
}
.publication {
  display:grid;
  grid-template-columns:80px 1fr;
  gap:24px;
  border-top:1px solid #c7dbe9;
  padding:27px 0;
}
.pub-year {
  font-size: 15px;
  padding-top:2px;
  color:var(--muted);
}
.pub-meta {
  font-size: 13px;
  font-weight:700;
  letter-spacing:.5px;
  margin-bottom:8px;
}
.pub-meta span {
  font-weight:400;
  margin-left:6px;
  color:var(--muted);
}
.publication h3 {
  font-size: 20px;
  max-width:870px;
  line-height:1.45;
}
.publication h3 a:hover {
  text-decoration:underline;
  text-underline-offset:4px;
}
.publication h3 span {
  font-size: 18px;
  white-space:nowrap;
}
.pub-authors {
  font-size: 14px;
  color:var(--muted);
  margin-top:9px;
}
.pub-authors strong {
  color:var(--ink);
  font-weight:600;
}
.more-publications {
  border-block:1px solid #c7dbe9;
  margin-top:10px;
}
.more-publications summary {
  cursor:pointer;
  font-size: 15px;
  font-weight:600;
  padding:20px 0;
  list-style:none;
  display:flex;
  justify-content:space-between;
  gap:20px;
}
.more-publications summary::-webkit-details-marker {
  display:none;
}
.more-publications summary span {
  font-size: 20px;
  line-height:1;
}
.more-publications[open] summary span {
  transform:rotate(45deg);
}
.additional-pubs {
  padding-bottom:20px;
}
.additional-pubs p {
  padding:14px 0;
  border-top:1px solid var(--line);
}
.additional-pubs span {
  display:block;
  font-size: 13px;
  color:var(--muted);
}
.additional-pubs a {
  font-size: 17px;
}
.footnote {
  font-size: 13px;
  color:var(--muted);
  margin-top:22px;
}
.timeline article {
  display:grid;
  grid-template-columns:220px 1fr;
  gap:40px;
  padding:28px 0;
  border-top:1px solid var(--line);
}
.dates {
  font-size: 14px;
  color:var(--muted);
  padding-top:4px;
}
.organization {
  font-size: 16px;
  margin-top:4px;
}
.timeline article div>p:last-child {
  font-size: 16px;
  color:var(--muted);
  margin-top:12px;
  max-width:740px;
}
.earlier {
  border-top:1px solid var(--line);
  padding-top:25px;
  font-size: 14px;
  color:var(--muted);
}
.earlier strong {
  font-weight:500;
  color:var(--ink);
}
.earlier span {
  margin:0 13px;
}
.background-section {
  background:#e8f1f8;
  border-top:1px solid var(--line);
}
.background-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:90px;
}
.background-grid .eyebrow {
  margin-bottom:15px;
}
.background-grid h2 {
  margin-bottom:30px;
}
.education {
  margin-bottom:23px;
}
.education h3,.community-item h3 {
  font-size: 18px;
}
.education p,.community-item p {
  font-size: 15px;
  color:var(--muted);
  margin-top:7px;
}
.small,.education .small {
  font-size: 14px;
  color:var(--muted);
  margin-top:9px;
}
.community-item {
  margin-bottom:25px;
}
.contact-section {
  background:var(--primary);
  color:var(--white);
  padding-block:64px;
}
.contact-inner {
  display:flex;
  justify-content:space-between;
  gap:40px;
  align-items:center;
}
.contact-section .eyebrow {
  color:#b8dcf4;
  margin-bottom:14px;
}
.contact-section h2 {
  font-size: 46px;
}
.contact-section p:not(.eyebrow) {
  font-size: 15px;
  color:#d4e6f3;
  margin-top:16px;
}
.contact-links {
  display:flex;
  flex-direction:column;
  gap:16px;
  align-items:flex-start;
}
.contact-links>a {
  font-size: 15px;
}
.contact-links .email {
  font-size: 20px;
  border-bottom:1px solid #8ab6d4;
  padding-bottom:10px;
}
.contact-links .email span {
  margin-left:24px;
}
.contact-links a:hover {
  color:#caeaff;
}
.footer {
  display:flex;
  justify-content:space-between;
  gap:20px;
  padding-block:24px;
  font-size: 13px;
  color:var(--muted);
}
.skip-link {
  position:absolute;
  left:20px;
  top:-100px;
  padding:12px;
  background:var(--primary);
  color:white;
  z-index:10;
}
.skip-link:focus {
  top:12px;
}
@media(min-width:1500px) {
  .hero {
    padding-block:100px;
  }
}
@media(max-width:1000px) {
  .container {
    width:calc(100% - 64px);
  }
  .hero {
    gap:40px;
  }
  .hero h1 {
    font-size: 50px;
  }
  .hero-statement {
    font-size: 35px;
  }
  nav {
    gap:20px;
  }
  .affiliations {
    flex-wrap:wrap;
  }
  .research-grid {
    gap:24px;
  }
  .background-grid {
    gap:45px;
  }
  .contact-links .email {
    font-size: 19px;
  }
}
@media(max-width:700px) {
  html {
    scroll-padding-top:20px;
  }
  .container {
    width:calc(100% - 40px);
  }
  .header-inner {
    flex-wrap:wrap;
    gap:14px;
    padding-block:19px;
  }
  .wordmark {
    font-size: 21px;
  }
  nav {
    width:100%;
    justify-content:space-between;
    gap:8px;
    font-size: 14px;
  }
  .nav-cv {
    padding:3px 9px;
  }
  .nav-cv span {
    margin-left:5px;
  }
  .hero {
    grid-template-columns:1fr;
    gap:35px;
    padding-block:45px;
  }
  .hero h1 {
    font-size:clamp(38px,10vw,60px);
  }
  .hero .eyebrow {
    margin-bottom:20px;
  }
  .hero-statement {
    font-size: 35px;
  }
  .intro {
    font-size: 17px;
  }
  .portrait {
    max-width:320px;
    width:85%;
    justify-self:center;
  }
  .portrait img {
    aspect-ratio:1/1;
  }
  .profile-links {
    gap:18px;
  }
  .affiliations {
    justify-content:flex-start;
    column-gap:25px;
    row-gap:12px;
    font-size: 14px;
  }
  .affiliations .eyebrow {
    max-width:none;
    width:100%;
  }
  .section {
    padding-block:55px;
  }
  .section-heading {
    display:block;
    margin-bottom:28px;
  }
  .section-heading>p,.section-heading>.text-link {
    margin-top:20px;
  }
  .research-grid {
    grid-template-columns:1fr;
    gap:25px;
  }
  .research-grid article {
    padding-top:15px;
  }
  .research-grid h3 {
    margin-top:10px;
  }
  .research-grid .topic-label {
    margin-top:12px;
  }
  .toolkit {
    display:block;
    margin-top:28px;
    padding-top:20px;
  }
  .toolkit p {
    margin-top:12px;
    line-height:2;
  }
  .publication {
    grid-template-columns:40px 1fr;
    gap:13px;
    padding:22px 0;
  }
  .publication h3 {
    font-size: 18px;
  }
  .pub-meta span {
    margin-left:0;
  }
  .timeline article {
    grid-template-columns:1fr;
    gap:10px;
    padding:24px 0;
  }
  .background-grid {
    grid-template-columns:1fr;
    gap:35px;
  }
  .earlier {
    line-height:2;
  }
  .contact-inner {
    display:block;
  }
  .contact-links {
    margin-top:30px;
  }
  .contact-section {
    padding-block:45px;
  }
  .contact-section h2 {
    font-size: 39px;
  }
  .footer {
    flex-wrap:wrap;
  }
  .footer>p:nth-child(2) {
    display:none;
  }
}
@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto;
  }
}
@media print {
  .site-header,.hero-actions,.profile-links,.contact-section,.footer,.more-publications {
    display:none;
  }
  .container {
    width:100%;
  }
  .hero,.section {
    padding-block:25px;
  }
  .portrait {
    max-width:200px;
  }
  .publication,.timeline article,.education {
    break-inside:avoid;
  }
  body {
    font-size: 14px;
    background:#fff;
  }
  .background-section,.publication-section {
    background:#fff;
  }
}
/* Standalone education and community sections. */
#education h2, #beyond-research h2 {
  margin: 15px 0 30px;
}
#education .education, #beyond-research .community-item {
  max-width: 760px;
}
@media (max-width: 700px) {
  nav {
    flex-wrap: wrap;
    justify-content: flex-start;
    column-gap: 18px;
    row-gap: 12px;
  }
}

/* Comfortable reading sizes and line lengths across screen sizes. */
body {
  font-size: 18px;
}
.intro {
  font-size: 18px;
  line-height: 1.75;
  max-width: 560px;
}
.research-interests {
  margin-top: 18px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 560px;
}
.hero {
  gap: 64px;
}
.profile-links {
  gap: 16px 22px;
}
.publication h3 {
  font-size: 21px;
  line-height: 1.5;
}
.education h3, .community-item h3 {
  font-size: 20px;
}
.timeline article div > p:last-child, .education p, .community-item p {
  font-size: 17px;
  line-height: 1.75;
}
.additional-pubs a {
  font-size: 17px;
}
@media (max-width: 1000px) {
  .header-inner {
    flex-wrap: wrap;
    gap: 16px;
    padding-block: 22px;
  }
  nav {
    flex-wrap: wrap;
    gap: 12px 22px;
  }
  .hero {
    gap: 36px;
  }
}
@media (max-width: 700px) {
  .hero-actions {
    flex-wrap: wrap;
    gap: 20px;
  }
  .button {
    gap: 20px;
  }
  .publication h3 {
    font-size: 19px;
  }
  .section-heading > .text-link {
    white-space: normal;
  }
}

/* Glacier blue: imaging grids, molecular connections, and layered data. */
body {
  background-image: radial-gradient(ellipse at 90% 5%, #dbeefb 0, transparent 42%);
  background-repeat: no-repeat;
}
.site-header {
  background: rgba(244, 248, 252, .94);
}
.hero {
  position: relative;
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 35px -24px 45px 54%;
  background-image: radial-gradient(#75a9c9 1px, transparent 1px);
  background-size: 20px 20px;
  opacity: .22;
  mask-image: linear-gradient(to right, transparent, black);
  pointer-events: none;
}
.hero-statement em {
  text-decoration: underline;
  text-decoration-color: #afd7ef;
  text-decoration-thickness: 5px;
  text-underline-offset: 7px;
}
.portrait-frame {
  background: linear-gradient(135deg, #e6f4fd, #a6c8de);
  border: 1px solid #bed6e7;
  box-shadow: 0 18px 48px rgba(36, 84, 121, .12);
}
.research-signature {
  margin-top: 24px;
  background: rgba(255, 255, 255, .8);
  border: 1px solid #c5dceb;
  border-radius: 16px;
  padding: 18px 14px;
}
.research-signature > p {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: #466b85;
  margin-bottom: 16px;
}
.signature-flow {
  display: grid;
  grid-template-columns: 1fr 20px 1fr 20px 1fr;
  align-items: center;
  text-align: center;
  gap: 3px;
}
.signature-flow svg {
  width: 46px;
  height: 46px;
  display: block;
  margin: 0 auto 8px;
  stroke: #2a719f;
  fill: none;
  stroke-width: 1.5;
}
.signature-flow span {
  font-size: 12px;
  color: #325d7a;
}
.signature-flow .flow-line {
  height: 1px;
  background: #a5c8df;
  margin-bottom: 26px;
}
.button {
  border-radius: 8px;
  box-shadow: 0 4px 14px rgba(23, 74, 112, .12);
}
.nav-cv {
  border-radius: 6px;
  background: #e4f0f8;
}
.eyebrow {
  color: #326a91;
}
.section-heading .eyebrow::before,
#education > .container > div > .eyebrow::before,
#beyond-research > .container > div > .eyebrow::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 5px;
  margin-right: 10px;
  vertical-align: middle;
  background: #78b4dc;
  border-radius: 4px;
}
.timeline article {
  position: relative;
  border-left: 1px solid #b2d2e6;
  padding-left: 25px;
}
.timeline article::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 36px;
  width: 9px;
  height: 9px;
  border: 2px solid #f4f8fc;
  border-radius: 50%;
  background: #3688be;
  box-shadow: 0 0 0 3px #dbeaf5;
}
.timeline article:first-child::before {
  background: #164f79;
}
#education {
  background-image: linear-gradient(90deg, #e8f1f8, #f3f8fc);
}
#education .education {
  border-left: 3px solid #a7cee7;
  padding-left: 20px;
}
.publication-section {
  background: #f5f9fc;
}
.publication {
  transition: background-color .15s ease;
}
.publication:hover {
  background: #eaf3fa;
}
.pub-year {
  font-variant-numeric: tabular-nums;
  color: #286487;
}
.pub-meta {
  color: #24638e;
}
.pub-meta span {
  display: inline-block;
  padding: 3px 9px;
  background: #e0eef8;
  border-radius: 5px;
  color: #385e78;
}
.more-publications {
  padding-inline: 18px;
  background: #e8f2fa;
  border: 1px solid #c7dbe9;
  border-radius: 10px;
}
.community-item {
  padding-left: 20px;
  border-left: 3px solid #a7cee7;
}
.contact-section {
  background-color: #173f5e;
  background-image: radial-gradient(rgba(156, 205, 236, .15) 1px, transparent 1px);
  background-size: 20px 20px;
}
@media (max-width: 700px) {
  .hero::before {
    inset: 45% 0 0;
  }
  .signature-flow span {
    font-size: 11px;
  }
  .timeline article {
    padding-left: 20px;
  }
  .timeline article::before {
    top: 32px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .publication {
    transition: none;
  }
}

.media-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.media-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(145deg, #fff, #eaf4fb);
}
.media-card h3 {
  font-size: 22px;
  margin: 16px 0;
}
.media-card > p:not(.pub-meta) {
  font-size: 17px;
  line-height: 1.75;
  color: var(--muted);
  margin-bottom: 24px;
}
.media-card h3 a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}
@media (max-width: 700px) {
  .media-grid {
    grid-template-columns: 1fr;
  }
  .media-card {
    padding: 22px;
  }
}

@media (min-width: 701px) {
  .media-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }
}