:root {
  --paper: #f3f4f6;
  --surface: #ffffff;
  --ink: #32353b;
  --muted: #5f6570;
  --line: #d6d9df;
  --link: #2f4f7f;
  --link-hover: #18325a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top right, #eceff5 0%, transparent 48%),
    linear-gradient(180deg, #f5f7fb 0%, var(--paper) 100%);
  line-height: 1.55;
}

.page {
  max-width: 960px;
  margin: 48px auto 64px;
  padding: 0 22px;
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 34px;
  align-items: start;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

h1,
h2 {
  font-family: "Bitter", Georgia, serif;
  letter-spacing: 0.1px;
  margin: 0 0 14px;
}

h1 {
  font-size: clamp(2rem, 1.55rem + 1.3vw, 2.35rem);
  line-height: 1.15;
}

h2 {
  font-size: clamp(1.7rem, 1.35rem + 0.9vw, 2rem);
}

.bio p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 1.12rem;
}

.bio p.research-note {
  margin-top: 30px;
}

a {
  color: var(--link);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
  transition: color 160ms ease;
}

a:hover {
  color: var(--link-hover);
}

.portrait {
  width: 100%;
}

.portrait-image {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid #cccfd8;
  display: block;
}

.portrait-placeholder {
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: 4px;
  border: 1px solid #cccfd8;
  background:
    linear-gradient(145deg, #d8deea, #cfd6e4 52%, #bec8d9),
    repeating-linear-gradient(
      -45deg,
      rgba(255, 255, 255, 0.14) 0,
      rgba(255, 255, 255, 0.14) 10px,
      rgba(0, 0, 0, 0.06) 10px,
      rgba(0, 0, 0, 0.06) 20px
    );
  color: #2f3e55;
  font-weight: 600;
  display: grid;
  place-items: center;
  text-transform: uppercase;
  letter-spacing: 0.09em;
}

.publications {
  margin-top: 30px;
}

.publications h2 {
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line);
}

.publications ul {
  margin: 0;
  padding-left: 24px;
}

.publications li {
  margin: 0 0 14px;
}

.publications li > a {
  font-size: 1.2rem;
  font-weight: 600;
}

.authors,
.venue {
  margin: 3px 0;
  font-size: 1.02rem;
  color: #4a5160;
}

.site-footer {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.site-footer h2 {
  margin-bottom: 8px;
}

.footer-note {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 1.06rem;
}

.other-work-list {
  margin: 0;
  padding-left: 22px;
}

.other-work-list li {
  margin: 0 0 12px;
}

.other-work-list li > a {
  font-weight: 600;
  font-size: 1.08rem;
}

.other-work-list span {
  display: block;
  margin-top: 2px;
  color: #4a5160;
}

@media (max-width: 900px) {
  .intro {
    grid-template-columns: 1fr;
  }

  .portrait {
    max-width: 280px;
  }
}

@media (max-width: 540px) {
  .page {
    margin: 24px auto 40px;
    padding: 0 14px;
  }

  .bio p {
    font-size: 1.03rem;
  }

  .publications ul {
    padding-left: 20px;
  }

  .publications li > a {
    font-size: 1.08rem;
  }

  .other-work-list li > a {
    font-size: 1.04rem;
  }
}