:root {
  --ink: #000;
  --muted: #555;
  --paper: #fff;
  --line: rgba(0, 0, 0, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

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

.page {
  width: min(1080px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(52px, 8vw, 92px) 0;
}

.intro {
  max-width: 860px;
  padding-bottom: clamp(44px, 7vw, 78px);
}

.intro h1 {
  margin: 0 0 18px;
  color: var(--ink);
  font-size: clamp(2.3rem, 6vw, 4.7rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.intro p {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1rem, 1.55vw, 1.28rem);
  font-weight: 600;
  line-height: 1.42;
  letter-spacing: 0;
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.links a {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 0, 0, 0.24);
  border-radius: 7px;
  background: #fff;
  padding: 9px 14px;
  font-weight: 700;
  transition: transform 150ms ease, border-color 150ms ease;
}

.links a:hover,
.links a:focus-visible {
  border-color: rgba(0, 0, 0, 0.6);
  transform: translateY(-1px);
}

.experience {
  border-top: 1px solid var(--line);
}

.education,
.research {
  display: grid;
  grid-template-columns: minmax(160px, 0.22fr) minmax(0, 1fr);
  gap: clamp(24px, 6vw, 72px);
  padding-top: clamp(42px, 6vw, 68px);
}

.education-list,
.research-list {
  display: grid;
  gap: 18px;
}

.experience-list {
  display: grid;
}

.experience-item,
.education-item,
.research-item {
  display: grid;
  grid-template-columns: minmax(220px, 0.42fr) minmax(0, 1fr);
  gap: clamp(24px, 6vw, 72px);
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.education-item,
.research-item {
  grid-template-columns: 1fr;
  gap: 10px;
  border-top: 1px solid var(--line);
  padding-top: 22px;
}

.education-item .date {
  margin-bottom: 8px;
}

.date {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 0.77rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.experience-item h2,
.education-item h3,
.research-item h3 {
  margin: 0;
  font-size: clamp(1.15rem, 1.65vw, 1.45rem);
  line-height: 1.2;
  letter-spacing: 0;
}

.experience-item > p,
.education-item p:last-child,
.research-item p {
  margin: 0;
  color: #333;
}

.inline-link {
  color: var(--ink);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 420ms ease, transform 420ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 760px) {
  .page {
    width: min(100% - 36px, 1080px);
    padding-top: 42px;
    padding-bottom: 56px;
  }

  .experience-item {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 24px 0;
  }

  .education,
  .research {
    grid-template-columns: 1fr;
    gap: 8px;
    padding-top: 38px;
  }

  .education-list,
  .research-list {
    gap: 10px;
  }

  .intro {
    padding-bottom: 38px;
  }

  .intro h1 {
    margin-bottom: 14px;
  }

  .intro p {
    font-size: 1rem;
    line-height: 1.45;
  }
}

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

  .links a,
  .reveal {
    transition: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}