:root {
  --text: #333333;
  --muted: #666666;
  --link: #1772d0;
  --link-hover: #f09228;
  --paper: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

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

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

.page-shell {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  padding: 24px 16px 16px;
}

.bio {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 13px;
  line-height: 1.5;
  text-align: left;
}

.bio p {
  margin-bottom: 10px;
}

.hero-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  align-items: center;
  gap: 10px;
}

.profile-info {
  text-align: center;
}

.profile-photo {
  display: block;
  width: 150px;
  height: 150px;
  margin-left: 80px;
  object-fit: cover;
  object-position: center;
  border-radius: 503px;
  gap: 50px;
}

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

h1 {
  margin-bottom: 5px;
  color: #000000;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 24px;
  font-weight: 400;
  line-height: 1.2;
}

h2 {
  margin-bottom: 13px;
  color: #000000;
  font-size: 18px;
  font-weight: 400;
  line-height: 1.3;
}

h3 {
  margin-bottom: 6px;
  font-size: 13px;
  line-height: 1.45;
}

.affiliation {
  margin-bottom: 14px;
  color: var(--text);
  font-size: 14px;
}

.profile-links {
  display: flex;
  flex-wrap: wrap;
  font-size: 13px;
  justify-content: center;
  gap: 0;
}

.profile-links a {
  display: inline-flex;
  align-items: center;
}

.profile-links a:not(:last-child)::after {
  content: "/";
  margin: 0 10px;
  color: #999999;
}

section {
  padding: 18px 0;
}

.timeline {
  display: grid;
  font-size: 13px;
  gap: 13px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 118px 1fr;
  gap: 14px;
}

.timeline-item p {
  margin-bottom: 2px;
}

.timeline-date {
  color: var(--text);
  font-weight: 700;
}

.muted,
.section-heading p,
.venue {
  color: #000000;
}

/* Research Interests：每个研究方向单独一行 */
.interest-tags {
  display: block;
  margin: 8px 0 0;
  font-size: 13px;
  padding-left: 20px;
}

.interest-tags li {
  margin: 5px 0;
  padding: 0;
}

/* Honors and Projects */
.feature-list {
  margin: 0;
  font-size: 13px;
  padding-left: 20px;
}

.feature-list li {
  margin: 7px 0;
}

/* Publications 标题区域 */
.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
}

.section-heading h2,
.section-heading p {
  margin-bottom: 13px;
}

.section-heading p {
  font-size: 13px;
}

.publication-item {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  align-items: start;
  gap: 20px;
}

.paper-thumbnail img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0px;
}

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

.publication-group {
  margin: 14px 0 6px;
  color: #000000;
  font-size: 8px;
  font-weight: 400;
}

/* 论文列表 */
.publication-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

/* 每篇论文之间的间距和分隔线 */
.publication-list li {
  margin-bottom: 1px;
  padding: 6px 0 20px;
  border-bottom: 1px solid #eeeeee;
}

.publication-list li:last-child {
  margin-bottom: 0;
  border-bottom: none;
}

.publication-list p {
  margin: 0;
  line-height: 1.55;
}

.publication-list .paper-title {
  margin-bottom: 1.5px;
}

.paper-title {
  color: var(--link);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.45;
}

.paper-authors {
  margin: 0;
  line-height: 1.25;
  font-size: 13px;
}

.venue {
  font-style: italic;
  font-size: 13px;

}

.paper-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
  padding-top: 1px;
}

/* Academic Service */
.service-list {
  font-size: 13px;
  margin: 5px 0 18px;
  padding-left: 20px;
}

.service-list li {
  font-size: 13px;
  margin: 5px 0;
}

/* 页脚 */
footer {
  padding: 24px 0 8px;
  color: var(--muted);
  font-size: 11px;
  text-align: right;
}

footer p {
  margin-bottom: 3px;
}

/* 手机端 */
@media (max-width: 600px) {
  .page-shell {
    padding: 16px 18px;
  }

  .hero {
    padding-top: 18px;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .profile-info {
    text-align: left;
  }

  .profile-photo {
    width: 170px;
    height: 170px;
    margin: 0 auto;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 1px;
  }

  .section-heading {
    display: block;
  }

  .section-heading p {
    margin-top: -7px;
  }
}
/* Subtle enhancements consistent with the original academic layout */
.featured-intro { margin: 0 0 5px; font-size: 13px; line-height: 1.6; }
.featured-links { display: flex; flex-wrap: wrap; gap: 12px; margin: 0; font-size: 13px; }
.profile-links a:focus-visible, .paper-links a:focus-visible, .featured-links a:focus-visible { outline: 2px solid var(--link); outline-offset: 3px; }
@media (max-width: 600px) {
  .profile-links { justify-content: flex-start; }
  .publication-item { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .paper-thumbnail { max-width: 240px; }
  .profile-photo { margin: 0 auto; }
  .interest-tags { padding-left: 0; }
}