:root {
  --bg: #f4f6f8;
  --bg-accent: #e8eef3;
  --ink: #1c242c;
  --ink-muted: #4a5560;
  --rule: #c5ced6;
  --link: #1a4f6e;
  --link-hover: #0f3348;
  --photo-bg: #d5dde5;
  --photo-border: #b8c4cf;
  --max: 48rem;
  --font-serif: "Source Serif 4", "Iowan Old Style", "Palatino Linotype",
    Palatino, serif;
  --font-sans: "Source Sans 3", "Segoe UI", Candara, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.55;
  background:
    radial-gradient(120% 80% at 10% -10%, var(--bg-accent) 0%, transparent 55%),
    linear-gradient(180deg, #f7f9fb 0%, var(--bg) 40%, #eef2f5 100%);
}

.page {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
  padding: 2.75rem 0 4rem;
  animation: fade-in 0.7s ease-out both;
}

@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(0.4rem);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* Hero */

.hero {
  display: grid;
  grid-template-columns: 11rem 1fr;
  gap: 1.75rem;
  align-items: start;
  margin-bottom: 2.25rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--rule);
}

.hero-photo {
  width: 11rem;
  aspect-ratio: 4 / 5;
  background: var(--photo-bg);
  border: 1px solid var(--photo-border);
  overflow: hidden;
}

.hero-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.hero-text h1 {
  margin: 0 0 0.4rem;
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 2.55rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.affiliation {
  margin: 0 0 1rem;
  color: var(--ink-muted);
  font-size: 0.98rem;
  line-height: 1.45;
}

.bio {
  margin: 0 0 1rem;
  max-width: 38rem;
}

.contact {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
}

.contact a {
  color: var(--link);
  text-decoration: underline;
  text-underline-offset: 0.15em;
  text-decoration-thickness: 1px;
}

.contact a:hover,
.contact a:focus-visible {
  color: var(--link-hover);
}

.sep {
  margin: 0 0.35rem;
  color: var(--ink-muted);
}

/* Sections */

section {
  margin-bottom: 2rem;
  padding-top: 0.25rem;
}

section h2 {
  margin: 0 0 0.85rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.plain {
  margin: 0;
  padding-left: 1.15rem;
}

.plain li + li {
  margin-top: 0.25rem;
}

.pubs {
  margin: 0;
  padding-left: 1.25rem;
}

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

.pub-title {
  font-style: italic;
}

.pubs a,
section a {
  color: var(--link);
  text-underline-offset: 0.15em;
}

.pubs a:hover,
section a:hover {
  color: var(--link-hover);
}

.entry {
  margin-bottom: 1.35rem;
}

.entry:last-child {
  margin-bottom: 0;
}

.entry-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.25rem 1rem;
  align-items: baseline;
  margin-bottom: 0.35rem;
}

.entry h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.08rem;
  font-weight: 600;
}

.entry time,
.entry .meta {
  color: var(--ink-muted);
  font-size: 0.92rem;
  font-style: italic;
  white-space: nowrap;
}

.entry ul {
  margin: 0.2rem 0 0;
  padding-left: 1.15rem;
}

.entry li + li {
  margin-top: 0.28rem;
}

.degree {
  margin: 0 0 0.5rem;
}

.coursework {
  margin: 0;
  color: var(--ink);
  font-size: 0.98rem;
}

section > ul {
  margin: 0;
  padding-left: 1.15rem;
}

section > ul > li + li {
  margin-top: 0.55rem;
}

.skills {
  margin: 0;
}

.skills > div {
  display: grid;
  grid-template-columns: 11rem 1fr;
  gap: 0.35rem 1rem;
  margin-bottom: 0.55rem;
}

.skills dt {
  margin: 0;
  font-weight: 600;
  color: var(--ink);
}

.skills dd {
  margin: 0;
  color: var(--ink);
}

/* Responsive */

@media (max-width: 640px) {
  .page {
    width: min(100% - 1.5rem, var(--max));
    padding-top: 1.75rem;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .hero-photo {
    width: 10rem;
    max-width: 55%;
  }

  .skills > div {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }

  .entry time,
  .entry .meta {
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page {
    animation: none;
  }

  html {
    scroll-behavior: auto;
  }
}