:root {
  --color-background: #fbfcfd;
  --color-surface: #ffffff;
  --color-text: #172033;
  --color-muted: #566176;
  --color-accent: #245f78;
  --color-accent-dark: #17475c;
  --color-accent-soft: #e9f1f4;
  --color-border: #dce3e8;
  --content-width: 980px;
  --reading-width: 760px;
  --space-section: clamp(3.5rem, 7vw, 5.75rem);
  --font-sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif: Georgia, "Times New Roman", serif;
  --radius-small: 0.35rem;
  --radius-large: 0.8rem;
  --border: 1px solid var(--color-border);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-text);
  background: var(--color-background);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.72;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: var(--color-accent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

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

a:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-small);
}

p,
ul {
  margin-top: 0;
}

p:last-child,
ul:last-child {
  margin-bottom: 0;
}

.shell {
  width: min(calc(100% - 2.5rem), var(--content-width));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.65rem 0.9rem;
  color: var(--color-surface);
  background: var(--color-accent-dark);
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  border-bottom: var(--border);
  background: rgba(251, 252, 253, 0.96);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 4.5rem;
}

.site-name {
  flex: 0 0 auto;
  color: var(--color-text);
  font-family: var(--font-serif);
  font-size: 1.16rem;
  font-weight: 700;
  text-decoration: none;
}

nav ul,
.profile-links,
.work-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

nav ul {
  justify-content: flex-end;
  gap: 0.15rem 0.65rem;
}

nav a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding: 0.35rem 0.45rem;
  color: var(--color-muted);
  font-size: 0.92rem;
  text-decoration: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 230px;
  align-items: center;
  gap: clamp(2.5rem, 8vw, 6rem);
  min-height: 34rem;
  padding-block: clamp(4rem, 9vw, 7rem);
  scroll-margin-top: 1rem;
}

.eyebrow {
  margin-bottom: 0.6rem;
  color: var(--color-accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  color: var(--color-text);
  font-family: var(--font-serif);
  line-height: 1.25;
}

h1 {
  margin: 0;
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  font-weight: 700;
  letter-spacing: -0.035em;
}

h1 span {
  display: inline-block;
  margin-left: 0.3em;
  color: var(--color-muted);
  font-family: var(--font-sans);
  font-size: 0.38em;
  font-weight: 500;
  letter-spacing: 0;
  vertical-align: 0.45em;
}

.affiliation {
  margin: 0.65rem 0 1.25rem;
  color: var(--color-muted);
  font-size: 1.03rem;
  font-weight: 600;
}

.headline {
  max-width: 41rem;
  margin-bottom: 1.5rem;
  font-family: var(--font-serif);
  font-size: clamp(1.12rem, 2.2vw, 1.32rem);
  line-height: 1.62;
}

.profile-links,
.work-links {
  gap: 0.65rem 1.25rem;
}

.profile-links a,
.work-links a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  font-weight: 700;
}

.location {
  margin-top: 0.75rem;
  color: var(--color-muted);
  font-size: 0.92rem;
}

.profile-photo {
  width: 230px;
  height: auto;
  object-fit: contain;
  border: var(--border);
  border-radius: var(--radius-large);
  background: var(--color-surface);
}

.content {
  border-top: var(--border);
}

.content > section {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: clamp(1.5rem, 5vw, 4rem);
  padding-block: var(--space-section);
  border-bottom: var(--border);
  scroll-margin-top: 1rem;
}

.content > section > h2 {
  margin: 0;
  font-size: 1.25rem;
}

.content > section > :not(h2) {
  grid-column: 2;
}

.content p,
.content ul,
address {
  max-width: var(--reading-width);
}

.interest-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem 2rem;
  padding-left: 1.2rem;
}

.work-entry {
  padding: clamp(1.25rem, 3vw, 2rem);
  border: var(--border);
  border-top: 3px solid var(--color-accent);
  border-radius: 0 0 var(--radius-large) var(--radius-large);
  background: var(--color-surface);
}

.work-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.25rem;
  margin-bottom: 1rem;
}

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

.venue {
  flex: 0 0 auto;
  margin: 0;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-small);
  color: var(--color-accent-dark);
  background: var(--color-accent-soft);
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
}

.authors {
  color: var(--color-muted);
  font-size: 0.92rem;
}

.authors strong {
  color: var(--color-text);
}

.contribution {
  padding-left: 1rem;
  border-left: 3px solid var(--color-border);
}

.contribution span {
  font-weight: 700;
}

.education-entry {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.25rem;
}

.education-entry p {
  margin: 0.35rem 0 0;
}

.education-date {
  flex: 0 0 auto;
  color: var(--color-muted);
  font-size: 0.92rem;
  white-space: nowrap;
}

.honors-list {
  padding-left: 1.2rem;
}

.honors-list li + li {
  margin-top: 0.65rem;
}

address {
  padding: 1rem 1.15rem;
  border-left: 3px solid var(--color-accent);
  background: var(--color-accent-soft);
  font-style: normal;
  overflow-wrap: anywhere;
}

.site-footer {
  padding-block: 2rem;
  color: var(--color-muted);
  font-size: 0.86rem;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 760px) {
  .shell {
    width: min(calc(100% - 2rem), var(--content-width));
  }

  .nav-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.25rem;
    padding-block: 0.85rem;
  }

  nav ul {
    justify-content: flex-start;
    margin-left: -0.45rem;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 2rem;
    min-height: 0;
    padding-block: 3.5rem;
  }

  .profile-photo {
    grid-row: 1;
    width: 170px;
  }

  .content > section {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding-block: 3.5rem;
  }

  .content > section > :not(h2) {
    grid-column: 1;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 0.97rem;
  }

  h1 {
    font-size: 2.45rem;
  }

  .interest-list {
    grid-template-columns: 1fr;
  }

  .work-heading,
  .education-entry {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.55rem;
  }

  .education-date {
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}