:root {
  --background: #f2f0e9;
  --ink: #11110f;
  --muted: #6f6d65;
  --line: #cbc8bd;
  --accent: #ff4d00;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--background);
}

body {
  width: 100%;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background: var(--background);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 26px 36px;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.site-header {
  border-bottom: 1px solid var(--line);
}

.site-header nav {
  display: flex;
  gap: 28px;
}

.site-header nav a,
.site-footer a {
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
}

.site-header nav a:hover,
.site-header nav a.active,
.site-footer a:hover {
  border-color: currentColor;
}

.wordmark {
  font-weight: 700;
  letter-spacing: .16em;
}

.landing {
  min-height: calc(100vh - 137px);
  padding: clamp(80px, 15vh, 170px) 36px 100px;
}

.landing h1,
.research-index > h1 {
  max-width: 1100px;
  margin: 18px 0 30px;
  font-size: clamp(56px, 9vw, 140px);
  font-weight: 500;
  line-height: .88;
  letter-spacing: -.065em;
}

.eyebrow,
.research-date {
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.intro {
  max-width: 530px;
  margin: 0 0 36px;
  color: var(--muted);
  font-size: clamp(19px, 2vw, 27px);
  line-height: 1.35;
}

.text-link {
  display: inline-flex;
  gap: 16px;
  align-items: center;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 6px;
  font-size: 14px;
}

.text-link span,
.arrow {
  color: var(--accent);
}

.site-footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.research-index {
  min-height: calc(100vh - 137px);
  padding: 86px 36px 120px;
}

.research-index > h1 {
  margin-bottom: 90px;
  font-size: clamp(60px, 8vw, 118px);
}

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

.research-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 40px;
  align-items: center;
  padding: 34px 0 38px;
  border-bottom: 1px solid var(--line);
  transition: padding-left .18s ease;
}

.research-item:hover {
  padding-left: 10px;
}

.research-item h2 {
  max-width: 840px;
  margin: 10px 0 12px;
  font-size: clamp(25px, 3.2vw, 48px);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -.035em;
}

.research-item p {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

.arrow {
  font-size: 30px;
}

@media (max-width: 680px) {
  .site-header,
  .site-footer {
    padding: 22px 20px;
  }

  .site-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .landing,
  .research-index {
    padding-right: 20px;
    padding-left: 20px;
  }

  .landing h1 {
    width: 100%;
    font-size: 40px;
    line-height: .92;
  }

  .site-footer {
    font-size: 10px;
  }

  .site-footer span:last-child {
    display: none;
  }

  .research-index > h1 {
    margin-bottom: 58px;
  }

  .research-item {
    gap: 18px;
  }

  .research-item p {
    font-size: 14px;
  }
}