:root {
  color-scheme: light;
  --bg: #ffffff;
  --text: #111111;
  --muted: #5f5f5f;
  --line: #d8d8d8;
  --soft: #f5f5f5;
  --max-width: 1040px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 18px;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

img {
  max-width: 100%;
  height: auto;
}

.page {
  min-height: 100vh;
}

.site-header {
  width: 100%;
  background: #000000;
  color: #ffffff;
}

.site-header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  min-height: 82px;
  padding: 10px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex: 0 0 auto;
}

.brand img {
  width: 150px;
  height: 62px;
  object-fit: contain;
  display: block;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  justify-content: flex-end;
  align-items: stretch;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  color: #ffffff;
  text-decoration: none;
  border: 1px solid transparent;
}

.site-nav a:hover,
.site-nav a:focus,
.site-nav a[aria-current="page"] {
  background: #ffffff;
  color: #000000;
}

.content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 48px 24px 72px;
}

.hero {
  max-width: 980px;
  margin: 0 auto;
  padding-bottom: 46px;
  border-bottom: 1px solid var(--line);
  text-align: center;
}

.hero h1 {
  margin: 0 auto 22px;
  max-width: none;
  font-size: clamp(1.6rem, 3.2vw, 3.25rem);
  line-height: 1;
  letter-spacing: 0;
  white-space: nowrap;
}

.hero p {
  max-width: 720px;
  margin: 0 auto 20px;
  color: #262626;
  font-size: 1.12rem;
}

.location {
  color: #111111;
  font-size: 1.05rem;
  line-height: 1.45;
}

.hero img {
  width: 100%;
  max-height: 320px;
  object-fit: contain;
}

.lede {
  max-width: 780px;
  color: #262626;
  font-size: 1.12rem;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 9px 16px;
  border: 1px solid var(--text);
  text-decoration: none;
  font-size: 0.94rem;
}

.button:hover,
.button:focus {
  background: var(--text);
  color: var(--bg);
}

.section-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  margin: 42px 0;
}

.section-grid article,
.person,
.news-item,
.resource-item {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.resource-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 1.1fr);
  gap: 36px;
  align-items: start;
}

.resource-layout aside {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.resource-layout aside img {
  display: block;
  width: 100%;
  border: 1px solid var(--line);
}

.resource-wide p {
  max-width: none;
}

.research-figure {
  float: right;
  width: min(48%, 460px);
  margin: 0 0 24px 32px;
  border: 1px solid var(--line);
}

h1,
h2,
h3 {
  line-height: 1.15;
  letter-spacing: 0;
}

h1 {
  margin: 0 0 22px;
  font-size: clamp(2.2rem, 5vw, 4rem);
}

h2 {
  margin: 42px 0 14px;
  font-size: clamp(1.55rem, 3vw, 2.15rem);
}

h3 {
  margin: 26px 0 8px;
  font-size: 1.12rem;
}

p,
ul,
ol {
  max-width: 820px;
}

.kicker {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.note {
  max-width: 820px;
  padding: 18px 20px;
  background: var(--soft);
  border-left: 3px solid var(--text);
}

.person {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  margin: 28px 0;
}

.person img {
  width: 150px;
  aspect-ratio: 1;
  object-fit: cover;
  background: var(--soft);
}

.person-profile {
  display: block;
}

.person-profile::after {
  content: "";
  display: block;
  clear: both;
}

.person-profile img {
  float: left;
  width: 220px;
  margin: 0 28px 18px 0;
}

.person-profile h2 {
  margin-top: 0;
}

.person-role {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 0.76rem;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
}

.icon-link:hover,
.icon-link:focus {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}

.metadata {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 760px) {
  body {
    font-size: 16px;
  }

  .person {
    display: block;
  }

  .site-header-inner {
    min-height: 74px;
    gap: 8px;
    padding: 8px 16px;
  }

  .brand img {
    width: 80px;
    height: 48px;
  }

  .site-nav {
    flex: 1 1 auto;
    justify-content: flex-end;
    gap: 2px 4px;
    margin-top: 0;
    font-size: 0.72rem;
  }

  .site-nav a {
    min-height: 30px;
    padding: 0 3px;
  }

  .person {
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 18px;
  }

  .person-profile {
    display: block;
  }

  .person img {
    width: 120px;
  }

  .person-profile img {
    width: 200px;
    margin: 0 20px 14px 0;
  }

  .hero img {
    margin-top: 28px;
  }

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

  .resource-layout {
    grid-template-columns: 1fr;
  }

  .person img {
    margin-bottom: 16px;
  }
}

@media (max-width: 600px) {
  .hero h1 {
    font-size: 2rem;
    white-space: normal;
  }

  .research-figure {
    float: none;
    width: 100%;
    margin: 0 0 24px;
  }

  .person-profile img {
    width: 140px;
  }
}