:root {
  --bg: #f7f7f4;
  --panel: #ffffff;
  --ink: #20242a;
  --muted: #5f6975;
  --line: #d9ded7;
  --accent: #126b62;
  --accent-dark: #0e504a;
  --warm: #b05a32;
  --shadow: 0 18px 42px rgba(25, 34, 45, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
}

a {
  color: var(--accent);
  text-decoration: none;
}

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

.page-shell {
  display: grid;
  grid-template-columns: 210px minmax(0, 780px);
  gap: 48px;
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
  padding: 52px 0 72px;
}

.profile {
  position: sticky;
  top: 32px;
  align-self: start;
  padding: 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.name-link {
  display: block;
  color: var(--ink);
}

.name-link:hover {
  text-decoration: none;
}

.avatar {
  display: block;
  width: 146px;
  height: 146px;
  margin: 0 0 18px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid var(--line);
}

.name {
  display: block;
  font-size: 1.62rem;
  font-weight: 720;
  letter-spacing: 0;
  line-height: 1.15;
}

.role,
.affiliation,
.location {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.35;
}

.role {
  margin-top: 16px;
  color: var(--ink);
  font-weight: 650;
}

.profile-links {
  display: grid;
  gap: 9px;
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.profile-links a {
  width: fit-content;
  font-weight: 620;
}

.content {
  min-width: 0;
}

section {
  padding: 0 0 34px;
  margin: 0 0 34px;
  border-bottom: 1px solid var(--line);
}

section:last-child {
  margin-bottom: 0;
  border-bottom: 0;
}

h1,
h2 {
  margin: 0 0 16px;
  color: var(--ink);
  font-weight: 740;
  letter-spacing: 0;
  line-height: 1.25;
}

h1 {
  font-size: 2rem;
}

h2 {
  font-size: 1.45rem;
}

p {
  margin: 0 0 14px;
}

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

.section-link {
  display: inline-block;
  margin-left: 8px;
  font-size: 0.95rem;
  font-weight: 620;
}

.news-list,
.compact-list,
.service-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.news-list li {
  padding: 6px 0;
  border-top: 1px solid rgba(217, 222, 215, 0.75);
}

.news-list li:first-child {
  border-top: 0;
  padding-top: 0;
}

.news-list span {
  color: var(--ink);
  font-weight: 500;
}

.news-list .venue,
.news-list .count {
  color: var(--warm);
  font-weight: 700;
}

.contact-line {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
}

.contact-line a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 650;
}

.contact-line svg {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
  fill: currentColor;
}

.publications {
  margin: 0;
  padding-left: 1.35rem;
}

.publications li {
  padding-left: 0.2rem;
  margin: 0 0 17px;
}

.publications li:last-child {
  margin-bottom: 0;
}

.authors {
  color: var(--muted);
}

.authors strong {
  color: var(--ink);
  font-weight: 700;
}

.pub-links {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-left: 8px;
  font-size: 0.94rem;
  font-weight: 650;
}

.pub-links a::before {
  content: "[";
}

.pub-links a::after {
  content: "]";
}

em {
  color: #3f4852;
}

.compact-list {
  display: grid;
  gap: 14px;
}

.compact-list li {
  display: grid;
  gap: 3px;
}

.compact-list span,
.service-list li {
  color: var(--muted);
}

.service-list {
  display: grid;
  gap: 8px;
}

.service-list strong,
.compact-list strong {
  color: var(--ink);
}

@media (max-width: 820px) {
  .page-shell {
    grid-template-columns: 1fr;
    gap: 28px;
    width: min(100% - 32px, 760px);
    padding: 28px 0 52px;
  }

  .profile {
    position: static;
    display: grid;
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 0 20px;
    padding: 20px;
  }

  .name-link {
    display: contents;
  }

  .avatar {
    grid-column: 1;
    grid-row: 1 / span 4;
    width: 104px;
    height: 104px;
    margin: 0;
  }

  .name {
    grid-column: 2;
    margin-top: 0;
    font-size: 1.45rem;
  }

  .role,
  .affiliation,
  .location {
    grid-column: 2;
  }

  .role {
    margin-top: 0;
  }

  .profile-links {
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
    margin-top: 18px;
    padding-top: 18px;
  }
}

@media (max-width: 560px) {
  body {
    font-size: 15px;
  }

  .page-shell {
    width: min(100% - 24px, 760px);
    padding-top: 18px;
  }

  .profile {
    grid-template-columns: 82px minmax(0, 1fr);
    gap: 0 14px;
    padding: 16px;
  }

  .avatar {
    width: 82px;
    height: 82px;
  }

  .name {
    font-size: 1.25rem;
  }

  h1 {
    font-size: 1.65rem;
  }

  h2 {
    font-size: 1.28rem;
  }

  section {
    padding-bottom: 28px;
    margin-bottom: 28px;
  }

  .news-list li {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .section-link {
    display: block;
    margin: 4px 0 0;
  }
}