:root {
  --bg: #f7f7f4;
  --paper: #ffffff;
  --text: #1c1c1a;
  --muted: #67675f;
  --line: #ddddD6;
  --accent: #2f4b45;
  --accent-soft: #e9efec;
  --max: 1040px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
}

a { color: inherit; }
.wrap { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.narrow { max-width: 760px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(247,247,244,.96);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  text-decoration: none;
  font-weight: 700;
  letter-spacing: .01em;
}
nav { display: flex; flex-wrap: wrap; gap: 20px; }
nav a { text-decoration: none; color: var(--muted); font-size: .94rem; }
nav a:hover { color: var(--text); }

.hero { padding: 112px 0 96px; background: var(--paper); }
.hero-inner { max-width: 880px; }
.eyebrow, .section-kicker, .meta {
  font-family: Arial, Helvetica, sans-serif;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .76rem;
  color: var(--accent);
  font-weight: 700;
}
h1, h2, h3 { line-height: 1.18; margin-top: 0; }
h1 { font-size: clamp(3rem, 8vw, 5.8rem); margin-bottom: 20px; letter-spacing: -.035em; }
h2 { font-size: clamp(2rem, 4vw, 3.1rem); margin-bottom: 24px; letter-spacing: -.02em; }
h3 { font-size: 1.25rem; margin-bottom: 8px; }
.lead { font-size: clamp(1.2rem, 2.2vw, 1.55rem); color: var(--accent); margin: 0 0 22px; }
.intro { max-width: 700px; font-size: 1.12rem; color: #3e3e39; margin-bottom: 34px; }
.button {
  display: inline-block;
  text-decoration: none;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--accent);
  color: white;
  padding: 12px 18px;
  border-radius: 4px;
  font-size: .94rem;
}

.section { padding: 84px 0; }
.section.alt { background: var(--accent-soft); }
.section p { max-width: 78ch; }
.section-kicker { margin-bottom: 10px; }

.topics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 36px;
}
.topics article {
  background: rgba(255,255,255,.68);
  border: 1px solid rgba(47,75,69,.13);
  padding: 24px;
  min-height: 170px;
}
.topics p { color: var(--muted); margin-bottom: 0; }

.publications {
  margin-top: 34px;
  border-top: 1px solid var(--line);
}
.publication {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}
.publication p { margin: 5px 0 0; color: var(--muted); }
.publication .meta { margin: 0 0 9px; color: var(--accent); }
.publication a {
  font-family: Arial, Helvetica, sans-serif;
  text-decoration: none;
  border: 1px solid var(--accent);
  padding: 9px 12px;
  border-radius: 4px;
  color: var(--accent);
  white-space: nowrap;
}
.publication a:hover { background: var(--accent); color: white; }
.note { color: var(--muted); font-size: .95rem; }

footer { border-top: 1px solid var(--line); padding: 28px 0; background: var(--paper); }
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: .82rem;
}

@media (max-width: 760px) {
  .header-inner { align-items: flex-start; padding: 16px 0; flex-direction: column; gap: 10px; }
  nav { gap: 13px; }
  .hero { padding: 78px 0 64px; }
  .section { padding: 62px 0; }
  .topics { grid-template-columns: 1fr; }
  .publication { grid-template-columns: 1fr; }
  .publication a { justify-self: start; }
  .footer-inner { flex-direction: column; }
}


.publication-overview {
  margin: 1.2rem 0 2.25rem;
  padding-left: 1.25rem;
}
.publication-overview li {
  margin: 0.45rem 0;
}
.publication-overview a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

footer a { color: inherit; text-decoration: underline; text-underline-offset: 0.16em; }

.historical-title { font-weight: 400; }