:root {
  --background: #ffffff;
  --panel: #ffffff;
  --ink: #202124;
  --muted: #565b62;
  --line: #ececec;
  --link: #1d5f9f;
  --link-hover: #123f6d;
  --accent: #4f5964;
  --shadow: none;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #ffffff;
  color: var(--ink);
  font-family: Arial, Helvetica, "Microsoft YaHei", sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

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

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

.page {
  width: min(1120px, calc(100% - 38px));
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 42px;
  margin: 0 auto;
  padding: 76px 0 46px;
}

.profile {
  position: sticky;
  top: 76px;
  align-self: start;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.avatar-frame {
  width: 178px;
  aspect-ratio: 1;
  margin-bottom: 16px;
  margin-left: auto;
  margin-right: auto;
  overflow: hidden;
  background: #f3f3f0;
  border: 1px solid #e6e8eb;
  border-radius: 50%;
}

.avatar {
  width: 112%;
  height: 112%;
  display: block;
  object-fit: cover;
  object-position: 50% 38%;
  transform: translateX(-7%) translateY(-3%);
}

h1,
h2,
h3,
p,
li {
  overflow-wrap: break-word;
}

h1 {
  margin: 0;
  color: #4b5056;
  font-size: 22px;
  line-height: 1.15;
}

.role {
  margin: 14px 0 0;
  color: #4f545b;
  font-size: 16px;
  font-weight: 600;
}

.affiliation {
  margin: 2px 0 22px;
  color: var(--muted);
  font-size: 16px;
}

.contact-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  border-top: 0;
  color: var(--muted);
  list-style: none;
}

.location {
  margin-bottom: 2px;
}

.icon-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #4f545b;
  font-family: Arial, "Microsoft YaHei", sans-serif;
  font-size: 14px;
  font-weight: 600;
}

.icon-link svg {
  width: 15px;
  height: 15px;
  flex: 0 0 15px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.icon-link .linkedin-icon {
  fill: var(--ink);
  stroke: none;
}

.icon-link .linkedin-icon path {
  fill: none;
  stroke: #ffffff;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.9;
}

.content {
  min-width: 0;
  max-width: none;
}

.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
  padding: 0 16px;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
  font-family: Arial, "Microsoft YaHei", sans-serif;
  font-size: 13px;
  font-weight: 600;
}

.top-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 13px;
  color: #73777d;
}

.top-nav a:hover {
  color: var(--ink);
  text-decoration: none;
}

.section {
  scroll-margin-top: 62px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.section:first-of-type {
  padding-top: 0;
}

h2 {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 10px;
  color: #4b5056;
  font-size: 22px;
  line-height: 1.2;
}

h2::before {
  content: "";
  width: 3px;
  height: 20px;
  display: inline-block;
  background: var(--accent);
  border-radius: 2px;
}

h3 {
  margin: 16px 0 5px;
  color: #3f444a;
  font-size: 16px;
  line-height: 1.3;
}

h4 {
  margin: 14px 0 5px;
  color: #33363a;
  font-family: Arial, "Microsoft YaHei", sans-serif;
  font-size: 15px;
  line-height: 1.35;
}

p {
  margin: 0 0 9px;
}

.section-note {
  margin-top: -4px;
  color: var(--muted);
  font-family: Arial, "Microsoft YaHei", sans-serif;
  font-size: 13px;
}

.compact-list,
.publication-list,
.dated-list {
  margin: 0;
  padding-left: 22px;
}

.compact-list li,
.publication-list li {
  margin-bottom: 6px;
}

.dated-list {
  display: grid;
  gap: 10px;
  padding-left: 0;
  list-style: none;
}

.dated-list li {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 12px;
}

.chip-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 13px;
  margin-top: 11px;
}

.chip-card {
  overflow: hidden;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 4px;
}

.chip-card img {
  width: 100%;
  aspect-ratio: 1.78;
  display: block;
  background: #f6f7f7;
  object-fit: cover;
}

.chip-card-body {
  padding: 8px 10px 10px;
}

.chip-card h3 {
  margin: 0 0 3px;
  color: var(--ink);
  font-family: Arial, "Microsoft YaHei", sans-serif;
  font-size: 13.5px;
  line-height: 1.3;
}

.chip-card p {
  margin: 0;
  color: var(--muted);
  font-family: Arial, "Microsoft YaHei", sans-serif;
  font-size: 12px;
}

.date,
.meta {
  color: var(--muted);
  font-family: Arial, "Microsoft YaHei", sans-serif;
  font-size: 13px;
}

.publication-list {
  padding-left: 24px;
}

.publication-list li {
  padding-left: 4px;
  overflow-wrap: break-word;
}

.labeled-list {
  padding-left: 0;
  list-style: none;
}

.labeled-list li {
  display: block;
  padding-left: 0;
  margin-bottom: 8px;
  font-size: 14px;
  line-height: 1.48;
}

.pub-label {
  display: inline-block;
  min-width: 38px;
  color: var(--accent);
  font-family: Arial, "Microsoft YaHei", sans-serif;
  font-size: 13px;
  font-weight: 800;
}

.experience-item {
  margin-top: 8px;
}

.experience-item + .experience-item {
  margin-top: 17px;
}

.experience-group {
  margin-top: 8px;
}

.experience-group + .experience-group {
  margin-top: 20px;
}

.experience-group > h3 {
  margin-bottom: 4px;
}

strong {
  font-weight: 700;
}

em {
  color: #33363a;
}

@media (max-width: 860px) {
  .page {
    grid-template-columns: 1fr;
    gap: 16px;
    width: min(100% - 28px, 1180px);
    padding-top: 14px;
  }

  .profile,
  .top-nav {
    position: static;
  }

  .profile {
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 15px;
    align-items: center;
  }

  .avatar-frame {
    margin: 0;
    width: 120px;
  }

  .contact-list {
    grid-column: 1 / -1;
  }

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

  .chip-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  body {
    font-size: 15px;
  }

  .profile {
    grid-template-columns: 88px minmax(0, 1fr);
    padding: 16px;
  }

  .pub-label {
    min-width: 34px;
  }

  h1 {
    font-size: 24px;
  }

  h2 {
    font-size: 23px;
  }

  .top-nav {
    gap: 9px 13px;
    font-size: 12px;
  }

  .chip-gallery {
    grid-template-columns: 1fr;
  }
}