:root {
  color-scheme: light;
  --bg: #ffffff;
  --ink: #202124;
  --muted: #5f6265;
  --line: #ddd8d7;
  --accent: #b60005;
  --accent-dark: #930e14;
  --cool-gray: #b7b7b7;
  --soft: #faf8f7;
  --tag: #f3e5e5;
  --link: #8f151a;
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.58;
}

a {
  color: var(--link);
  text-decoration: none;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--accent);
  text-decoration: underline;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 12px max(24px, calc((100vw - var(--max)) / 2));
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  color: var(--accent-dark);
  font-weight: 700;
  text-decoration: none;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px 16px;
  font-size: 0.92rem;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
}

.nav a:hover {
  color: var(--accent-dark);
}

main,
.site-footer {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 230px;
  gap: 38px;
  align-items: start;
  padding: 30px 0 20px;
}

.role,
.section-kicker {
  margin: 0 0 4px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
  word-break: normal;
}

h1 {
  margin: 0 0 4px;
  font-size: 2.1rem;
  line-height: 1.1;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: 1.35rem;
  line-height: 1.25;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 5px;
  font-size: 1rem;
  line-height: 1.35;
}

.affiliation {
  margin: 10px 0 3px;
  font-size: 1.02rem;
}

.affiliation a {
  color: var(--ink);
  text-decoration-color: #c9a0a3;
}

.tagline {
  margin: 0;
  color: #4c5055;
  font-size: 0.98rem;
  font-weight: 650;
}

.contact,
.section-note,
.venue,
.person-meta {
  color: var(--muted);
  font-size: 0.93rem;
}

.contact {
  margin: 0 0 10px;
}

.profile-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin: 0 0 16px;
  font-size: 0.94rem;
}

.profile-links a {
  color: var(--link);
  font-weight: 600;
}

.lead {
  max-width: 820px;
  margin: 0 0 14px;
  color: #343840;
}

.section-lead {
  max-width: 100%;
  margin: 0 0 14px;
  color: #343840;
}

.hero-status {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  max-width: 820px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.35;
}

.hero-status p {
  margin: 0;
}

.hero-status strong {
  margin-right: 6px;
  color: var(--ink);
  font-weight: 700;
}

.hero-aside {
  display: grid;
  gap: 12px;
  padding-top: 6px;
}

.profile-photo {
  margin: 0 0 2px;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border: 1px solid #c9c4c3;
  border-radius: 6px;
  background: var(--soft);
}

.profile-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 64% 56%;
  filter: saturate(0.88) contrast(0.98);
  transform: scale(1.08);
}

.section {
  scroll-margin-top: 72px;
  padding: 26px 0;
  border-top: 1px solid var(--line);
}

.section-grid {
  display: block;
}

.section-heading {
  display: block;
  margin-bottom: 14px;
}

.section-heading h2 {
  white-space: nowrap;
}

.section-note {
  max-width: none;
  margin: 8px 0 0;
  text-align: left;
}

.timeline,
.people-list,
.publication-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.timeline {
  display: grid;
  list-style: none;
}

.timeline li {
  display: grid;
  grid-template-columns: 118px minmax(0, 1fr);
  gap: 18px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
}

.timeline time {
  color: #565d63;
  font-weight: 700;
  font-size: 0.94rem;
}

.timeline li:nth-child(-n + 3) {
  padding: 12px 0;
}

.timeline li:nth-child(-n + 3) time {
  color: var(--accent-dark);
}

.research-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 14px;
}

.research-grid article {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--soft);
}

.research-grid p {
  margin: 0;
}

.activity-list {
  display: grid;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.activity-list li {
  position: relative;
  padding-left: 13px;
  color: #343840;
}

.activity-list li::before {
  position: absolute;
  left: 0;
  color: var(--accent-dark);
  content: "-";
}

.activity-list.compact {
  gap: 2px;
}

.activity-list a {
  color: #343840;
  text-decoration-color: #c9a0a3;
}

.people-stack {
  display: grid;
  gap: 24px;
}

.people-group {
  min-width: 0;
}

.group-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

.group-heading h3 {
  margin: 0;
}

.group-heading span {
  color: var(--muted);
  font-size: 0.88rem;
}

.people-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  list-style: none;
}

.people-list li {
  min-height: 120px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--soft);
}

.person-meta {
  display: grid;
  gap: 3px;
  margin-top: 6px;
  line-height: 1.32;
  font-size: 0.88rem;
}

.person-meta span {
  display: block;
}

.period-list {
  display: block;
  margin-bottom: 2px;
  color: #4d5965;
  font-size: 0.76rem;
  line-height: 1.25;
  white-space: nowrap;
}

.period-list span {
  display: inline;
}

.period-list span + span::before {
  color: #9b9b9b;
  content: " · ";
}

.publication-list {
  display: grid;
}

.pub {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.pub > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 28px;
  border-radius: 4px;
  background: var(--tag);
  color: var(--accent-dark);
  font-size: 0.76rem;
  font-weight: 750;
}

.pub p {
  margin: 0;
}

.pub h3 {
  font-weight: 700;
}

.pub h3 + p {
  color: #3d444c;
  font-size: 0.95rem;
}

.pub-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 2px;
  font-size: 0.84rem;
}

.pub-links a {
  color: var(--muted);
}

.venue {
  font-style: italic;
}

.activities {
  display: grid;
  gap: 0;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--soft);
}

.activity-row {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
  gap: 20px;
  min-width: 0;
  padding: 8px 0;
}

.activity-row h3 {
  margin: 0;
}

.activity-row:first-child {
  padding-top: 0;
}

.activity-row:last-child {
  padding-bottom: 0;
}

.activity-row + .activity-row {
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

@media (min-width: 761px) {
  .activity-list li {
    white-space: nowrap;
  }
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 26px 0 40px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 760px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
    padding: 11px 16px;
  }

  .nav {
    width: 100%;
    flex-wrap: nowrap;
    justify-content: flex-start;
    gap: 12px;
    overflow-x: auto;
    font-size: 0.86rem;
    white-space: nowrap;
  }

  main,
  .site-footer {
    width: min(100% - 32px, var(--max));
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 24px 0 28px;
  }

  .hero-aside {
    padding-top: 0;
  }

  .profile-photo {
    max-width: 220px;
  }

  h1 {
    font-size: 1.65rem;
  }

  .section-grid,
  .research-grid,
  .people-list {
    grid-template-columns: 1fr;
  }

  .activity-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .section-note {
    max-width: none;
  }

  .section {
    scroll-margin-top: 116px;
    padding: 26px 0;
  }
}

@media (max-width: 520px) {
  .timeline li,
  .pub {
    grid-template-columns: 1fr;
  }

  .site-footer {
    flex-direction: column;
  }
}

@media (min-width: 761px) and (max-width: 1199px) {
  .people-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}