:root {
  --paper: #f7f6f2;
  --surface: #ffffff;
  --ink: #202326;
  --muted: #5f6972;
  --line: #dce2e6;
  --line-strong: #c5ced5;
  --blue: #24577a;
  --green: #2f766f;
  --rust: #aa563f;
  --shadow: 0 16px 42px rgba(29, 38, 45, 0.08);
  --max-width: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.62;
  letter-spacing: 0;
}

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

a {
  color: var(--blue);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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

.page-shell {
  width: min(var(--max-width), calc(100% - 2rem));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 3.5rem;
  padding: 4.2rem 0 2rem;
}

.sidebar {
  position: sticky;
  top: 2rem;
  align-self: start;
}

.portrait {
  width: 168px;
  height: 168px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--surface);
  object-fit: cover;
  box-shadow: var(--shadow);
}

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

h1 {
  margin: 1.15rem 0 0.22rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.1rem;
  line-height: 1.1;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0.9rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem;
  line-height: 1.2;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 0.35rem;
  font-size: 1.05rem;
  line-height: 1.36;
  letter-spacing: 0;
}

.role {
  margin-bottom: 1rem;
  color: var(--muted);
}

.profile-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.profile-links a,
.paper-links a {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  padding: 0.32rem 0.7rem;
  font-size: 0.9rem;
  font-weight: 720;
  text-decoration: none;
}

.profile-links a:first-child {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
}

.profile-links a:hover,
.paper-links a:hover {
  border-color: var(--rust);
  color: var(--rust);
}

.profile-links a:first-child:hover {
  background: var(--rust);
  color: #fff;
}

.content {
  min-width: 0;
}

.section {
  padding: 0 0 3.2rem;
  border-bottom: 1px solid var(--line);
}

.section + .section {
  padding-top: 3.2rem;
}

.section.compact {
  padding-bottom: 2.5rem;
}

.section.bio {
  padding-top: 0.35rem;
}

.eyebrow {
  margin: 0 0 0.65rem;
  color: var(--green);
  font-size: 0.76rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0;
}

.bio p,
.compact p {
  max-width: 760px;
  margin-bottom: 0;
  color: #3d454c;
  font-size: 1.04rem;
}

.simple-list {
  margin: 0;
  padding: 0;
  display: grid;
  list-style: none;
}

.simple-list li {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 1.2rem;
  border-top: 1px solid var(--line);
  padding: 0.85rem 0;
}

.simple-list li:last-child {
  border-bottom: 1px solid var(--line);
}

.simple-list span {
  color: var(--rust);
  font-size: 0.92rem;
  font-weight: 800;
}

.simple-list p {
  margin: 0.15rem 0 0;
  color: var(--muted);
}

.paper-list {
  display: grid;
  gap: 1rem;
  margin-top: 1.4rem;
}

.paper-card {
  display: grid;
  grid-template-columns: 212px minmax(0, 1fr);
  gap: 1.15rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.82);
  padding: 1rem;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.paper-card.no-media {
  grid-template-columns: 1fr;
}

.paper-card:hover {
  border-color: var(--line-strong);
  box-shadow: 0 14px 34px rgba(29, 38, 45, 0.07);
  transform: translateY(-1px);
}

.paper-media {
  display: block;
  height: 142px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #eef1f0;
}

.paper-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.paper-body {
  min-width: 0;
}

.venue {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 0.48rem;
  border-radius: 999px;
  background: rgba(36, 87, 122, 0.1);
  color: var(--blue);
  padding: 0.14rem 0.55rem;
  font-size: 0.76rem;
  font-weight: 850;
}

.authors {
  margin-bottom: 0.7rem;
  color: var(--muted);
}

.paper-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.paper-links a {
  min-height: 30px;
  padding: 0.22rem 0.62rem;
  font-size: 0.86rem;
}

.footer {
  padding-top: 1.5rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer p {
  margin-bottom: 0;
}

@media (max-width: 860px) {
  .page-shell {
    grid-template-columns: 1fr;
    gap: 2.6rem;
    padding-top: 2.4rem;
  }

  .sidebar {
    position: static;
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr);
    align-items: center;
    gap: 1rem;
  }

  .portrait {
    width: 112px;
    height: 112px;
    grid-row: span 2;
  }

  h1 {
    margin-top: 0;
    font-size: 2rem;
  }

  .role {
    margin-bottom: 0;
  }

  .profile-links {
    grid-column: 1 / -1;
  }

  .paper-card {
    grid-template-columns: 180px minmax(0, 1fr);
  }

  .paper-media {
    height: 122px;
  }
}

@media (max-width: 620px) {
  body {
    font-size: 15px;
  }

  .page-shell {
    width: min(var(--max-width), calc(100% - 1.25rem));
    padding-top: 1.5rem;
  }

  .sidebar {
    grid-template-columns: 88px minmax(0, 1fr);
  }

  .portrait {
    width: 88px;
    height: 88px;
  }

  h1 {
    font-size: 1.75rem;
  }

  h2 {
    font-size: 1.55rem;
  }

  .section,
  .section + .section {
    padding-top: 2.3rem;
    padding-bottom: 2.3rem;
  }

  .section.bio {
    padding-top: 0;
  }

  .simple-list li,
  .paper-card {
    grid-template-columns: 1fr;
  }

  .simple-list li {
    gap: 0.15rem;
  }

  .paper-media {
    height: 172px;
  }
}