:root {
  --bg: #ffffff;
  --text: #202124;
  --muted: #555f6b;
  --soft: #747b84;
  --line: #d8dde3;
  --line-soft: #edf0f3;
  --link: #1772a8;
  --link-hover: #0e4f78;
  --tint: #f6fafc;
  --content-width: 980px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 16px;
  line-height: 1.52;
}

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

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

.skip-link {
  position: absolute;
  top: -44px;
  left: 14px;
  padding: 7px 10px;
  background: #111;
  color: #fff;
  z-index: 10;
}

.skip-link:focus {
  top: 12px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  width: min(var(--content-width), calc(100% - 42px));
  margin: 0 auto;
  padding: 22px 0 18px;
  border-bottom: 1px solid var(--line);
}

.site-name {
  color: var(--text);
  font-size: 18px;
  font-weight: 700;
  white-space: nowrap;
}

.nav-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 15px;
  font-size: 14px;
}

.nav-list a {
  color: #333940;
}

.nav-list a.is-active {
  color: var(--link-hover);
  font-weight: 700;
}

.content,
.site-footer {
  width: min(var(--content-width), calc(100% - 42px));
  margin: 0 auto;
}

.home-section {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 34px;
  align-items: start;
  padding: 34px 0 30px;
  scroll-margin-top: 20px;
}

.avatar {
  display: block;
  width: 240px;
  height: 240px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--line);
}

h1 {
  margin: 0 0 10px;
  font-size: 34px;
  line-height: 1.15;
  letter-spacing: 0;
}

.profile-line {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 16px;
}

.prose p {
  margin: 0 0 10px;
}

.collaboration-line {
  margin: 15px 0 12px;
  padding: 12px 14px;
  border: 1px solid #e5c6c6;
  border-left: 4px solid #b33a3a;
  border-radius: 4px;
  background: #fff8f8;
  color: #553333;
  font-size: 15px;
  line-height: 1.45;
}

.profile-links {
  margin: 13px 0 0;
  color: var(--soft);
}

.profile-links a,
.email-link,
.pub-links a,
.subtle-link {
  color: var(--link);
  font-size: 15px;
}

.icon-link,
.pub-links a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.inline-icon {
  display: inline-flex;
  width: 16px;
  height: 16px;
  color: currentColor;
  vertical-align: -3px;
}

.inline-icon svg {
  width: 100%;
  height: 100%;
}

.slash-separator {
  display: inline-block;
  margin: 0 8px;
  color: var(--soft);
}

.section {
  padding: 10px 0 28px;
  scroll-margin-top: 20px;
}

h2 {
  margin: 0 0 12px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
  color: var(--text);
  font-size: 20px;
  line-height: 1.25;
  letter-spacing: 0;
}

h3 {
  margin: 20px 0 8px;
  font-size: 17px;
  line-height: 1.25;
}

.section-heading-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px solid var(--line);
  padding-top: 8px;
  margin-bottom: 12px;
}

.section-heading-row h2 {
  border-top: 0;
  padding-top: 0;
  margin-bottom: 0;
}

.subtle-link {
  white-space: nowrap;
}

.timeline {
  display: block;
}

.year-block {
  margin: 0 0 12px;
}

.year-label {
  margin: 6px 0 4px;
  font-weight: 700;
}

.news-list,
.simple-list {
  margin: 0;
  padding-left: 22px;
}

.news-list li,
.simple-list li {
  margin-bottom: 4px;
}

.news-emphasis {
  color: #aa1f1f;
  font-weight: 400;
}

.date-tag {
  color: #333940;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 14px;
}

.research-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 14px;
  margin-top: 8px;
}

.research-section h2 {
  font-size: 18px;
  margin-bottom: 8px;
}

.research-item {
  min-height: 82px;
  padding: 12px 14px 11px;
  border: 1px solid var(--line-soft);
  border-radius: 6px;
  background: #fafcfd;
}

.research-item h3 {
  margin: 0 0 3px;
  color: var(--text);
  font-size: 17px;
  line-height: 1.25;
}

.research-item p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.36;
}

.publication-list {
  display: block;
}

.publication {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.publication:first-child {
  padding-top: 4px;
}

.pub-image {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid #d9dee4;
  border-radius: 2px;
  background: #ffffff;
  box-shadow: 0 1px 2px rgba(31, 45, 61, 0.08);
}

.pub-title {
  margin: 3px 0 5px;
  color: var(--text);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
}

.pub-authors,
.pub-venue,
.pub-note,
.pub-contribution {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.42;
}

.pub-authors strong {
  color: var(--text);
}

.pub-note {
  color: #b32020;
  font-weight: 700;
  font-size: 14px;
}

.pub-contribution {
  display: inline-block;
  margin: 2px 0 5px;
  padding: 2px 7px;
  border: 1px solid #cadce7;
  border-radius: 4px;
  background: #f5fafc;
  color: #1d5674;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 12px;
  font-weight: 700;
}

.pub-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-top: 6px;
}

.pub-links a:not(:last-child)::after {
  content: "/";
  margin: 0 8px;
  color: var(--soft);
}

.subsection-title {
  margin-top: 24px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}

.compact-list {
  margin: 6px 0 0;
  padding-left: 22px;
}

.compact-list li {
  margin-bottom: 8px;
  font-size: 14px;
  line-height: 1.42;
}

.compact-publication {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  margin: 10px 0 12px;
}

.compact-image {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid #d9dee4;
  border-radius: 2px;
  background: #ffffff;
  box-shadow: 0 1px 2px rgba(31, 45, 61, 0.08);
}

.compact-title {
  display: inline;
  font-weight: 400;
}

.compact-meta {
  display: inline;
  color: var(--muted);
  font-size: 13px;
}

.compact-title + .compact-meta::before {
  content: ". ";
}

.compact-links {
  display: inline;
  margin-left: 6px;
  font-size: 13px;
}

.compact-links a:not(:last-child)::after {
  content: "/";
  margin: 0 8px;
  color: var(--soft);
}

.entry-list {
  display: block;
}

.entry {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 18px;
  padding: 10px 0;
  border-bottom: 1px solid #eef1f4;
}

.entry-period {
  color: var(--muted);
  font-size: 15px;
}

.entry h3 {
  margin: 0 0 3px;
  font-size: 17px;
}

.entry p {
  margin: 0 0 3px;
  color: var(--muted);
  font-size: 15px;
}

#service-content h3 {
  margin-top: 14px;
}

.site-footer {
  padding: 8px 0 36px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 760px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .nav-list {
    justify-content: flex-start;
  }

  .home-section {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .avatar {
    width: 190px;
    height: 190px;
  }

  .research-item,
  .publication,
  .compact-publication,
  .entry {
    grid-template-columns: 1fr;
  }

  .research-list {
    grid-template-columns: 1fr;
  }

  .publication {
    gap: 10px;
  }

  .pub-image {
    max-width: 360px;
  }

  .compact-image {
    max-width: 300px;
  }
}