:root {
  --page: #ffffff;
  --menu-bg: #f1f1f1;
  --menu-line: #d2d2d2;
  --text: #000000;
  --link: #284f7e;
  --heading: #4169a1;
  --rule: #bdbdbd;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--text);
  font-family: Georgia, "Times New Roman", "Noto Serif CJK SC", "Songti SC", SimSun, serif;
  font-size: 16px;
  line-height: 1.28;
  letter-spacing: 0;
}

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

a:hover {
  text-decoration: underline;
}

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

.skip-link {
  position: absolute;
  left: 8px;
  top: 8px;
  z-index: 20;
  padding: 6px 8px;
  background: var(--page);
  color: var(--link);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.layout {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  width: 170px;
  padding: 28px 10px 18px;
  border-right: 1px solid var(--menu-line);
  background: var(--menu-bg);
}

.menu-title {
  margin: 0;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--rule);
  font-weight: 700;
}

.sidebar nav {
  display: grid;
  gap: 4px;
  margin-top: 4px;
}

.sidebar a {
  display: block;
  color: var(--link);
  font-size: 16px;
}

.content {
  grid-column: 2;
  width: min(100%, 1110px);
  padding: 10px 18px 48px;
}

.section-block {
  scroll-margin-top: 16px;
}

h1 {
  margin: 0 0 24px;
  padding-bottom: 4px;
  border-bottom: 4px solid var(--rule);
  color: var(--heading);
  font-size: 30px;
  line-height: 1.15;
  letter-spacing: 0;
}

h2 {
  margin: 28px 0 6px;
  padding-bottom: 1px;
  border-bottom: 1px solid var(--rule);
  color: var(--heading);
  font-size: 23px;
  line-height: 1.18;
  letter-spacing: 0;
}

p {
  margin: 8px 0 13px;
}

ul {
  margin: 7px 0 14px 20px;
  padding-left: 18px;
}

li {
  margin: 0 0 8px;
}

strong {
  font-weight: 700;
}

.highlight-name {
  color: #000000;
  font-family: "Noto Sans CJK SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-weight: 900;
}

.profile-row {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 20px;
  align-items: center;
  margin-left: 8px;
}

.profile-image {
  display: block;
  width: 170px;
  overflow: hidden;
  border: 1px solid #d9d9d9;
  background: #fafafa;
}

.profile-image img {
  width: 100%;
  height: auto;
}

.profile-info {
  font-size: 16px;
}

.education-list {
  display: grid;
  gap: 13px;
}

.education-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) max-content;
  column-gap: 20px;
}

.education-date {
  font-style: italic;
  white-space: nowrap;
}

.education-item p {
  grid-column: 1 / -1;
  margin: 1px 0 0;
}

.publication-list li {
  margin-bottom: 12px;
}

.pub-note {
  margin-top: -4px;
  font-size: 15px;
}

@media (max-width: 760px) {
  body {
    font-size: 15px;
  }

  .layout {
    display: block;
  }

  .sidebar {
    position: static;
    width: auto;
    padding: 8px 12px;
    border-right: 0;
    border-bottom: 1px solid var(--menu-line);
  }

  .sidebar nav {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 14px;
  }

  .content {
    width: 100%;
    padding: 12px 12px 34px;
  }

  h1 {
    font-size: 28px;
  }

  h2 {
    font-size: 22px;
  }

  .profile-row {
    grid-template-columns: 1fr;
  }

  .profile-row {
    margin-left: 0;
  }

  .profile-image {
    width: min(100%, 190px);
  }

}

@media (max-width: 520px) {
  .education-item {
    grid-template-columns: 1fr;
  }

  .education-date {
    margin-top: 1px;
  }
}