:root {
  color-scheme: light;
  --ink: #1c242b;
  --muted: #5f6b75;
  --line: #d9e0e6;
  --paper: #fbfbf8;
  --panel: #ffffff;
  --accent: #245f73;
  --accent-2: #7a5b2e;
  --soft: #edf3f4;
  --max: 1080px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 17px;
  line-height: 1.58;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: #163f4f;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(251, 251, 248, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.nav {
  max-width: var(--max);
  min-height: 68px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand,
.nav-links {
  display: flex;
  align-items: center;
}

.brand {
  gap: 12px;
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 14px;
  letter-spacing: 0;
}

.nav-links {
  gap: 20px;
  font-size: 15px;
}

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

.nav-links a:hover {
  color: var(--ink);
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 36px 28px;
}

.hero {
  padding-top: 36px;
  padding-bottom: 22px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) 260px;
  gap: 42px;
  align-items: center;
}

.eyebrow,
.entry-date,
.meta,
.note {
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  line-height: 1.45;
}

.eyebrow,
.entry-date {
  margin: 0 0 10px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 12px;
  font-size: 56px;
  line-height: 1.05;
  font-weight: 700;
}

h2 {
  margin-bottom: 12px;
  font-size: 28px;
  line-height: 1.2;
}

h3 {
  margin-bottom: 5px;
  font-size: 21px;
  line-height: 1.28;
}

.lead {
  max-width: 760px;
  color: #2d3942;
  font-size: 22px;
  line-height: 1.48;
  margin-bottom: 10px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 15px;
}

.hero-actions span {
  color: var(--muted);
}

.profile-panel {
  background: transparent;
}

.profile-visual {
  width: 100%;
  aspect-ratio: 1 / 1;
  margin-bottom: 0;
  overflow: hidden;
  background: var(--soft);
  border: 1px solid var(--line);
}

.profile-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.section-heading {
  max-width: 720px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 16px;
}

.timeline,
.publication-list,
.compact-list {
  display: grid;
  gap: 12px;
}

.entry {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 24px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.entry:last-child,
.publication:last-child,
.compact-list article:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.publication,
.compact-list article {
  padding-bottom: 13px;
  border-bottom: 1px solid var(--line);
}

.publication h3 {
  max-width: 900px;
}

.publication p,
.compact-list p,
.entry p {
  margin-bottom: 8px;
}

.indented-entry {
  padding-left: 18px;
}

ul {
  margin: 0;
  padding-left: 20px;
}

.details-section {
  padding-top: 18px;
  padding-bottom: 18px;
}

.detail-block,
.plain-list {
  max-width: 760px;
}

.plain-list li {
  margin-bottom: 3px;
}

.footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 30px 28px 48px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
}

.footer p {
  margin: 0;
}

@media (max-width: 820px) {
  .nav {
    min-height: auto;
    padding-top: 16px;
    padding-bottom: 16px;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    width: 100%;
    gap: 14px;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero,
  .section {
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .hero-grid,
  .entry {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  h1 {
    font-size: 42px;
  }

  .lead {
    font-size: 20px;
  }

}

@media (max-width: 520px) {
  body {
    font-size: 16px;
  }

  .nav,
  .section,
  .footer {
    padding-left: 20px;
    padding-right: 20px;
  }

  h1 {
    font-size: 36px;
  }

  h2 {
    font-size: 24px;
  }

  h3 {
    font-size: 19px;
  }

  .footer {
    flex-direction: column;
  }
}