html {
  background: #fff;
}

body {
  margin: 0;
  color: #202124;
  font-family: Arial, Helvetica, Tahoma, "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

.wrapper {
  width: 920px;
  margin: 36px auto 56px;
}

a {
  color: #0645ad;
  text-underline-offset: 2px;
}

a:visited {
  color: #0645ad;
}

.profile {
  display: flex;
  align-items: center;
  gap: 48px;
  margin-bottom: 6px;
}

.photo {
  width: 220px;
  flex: 0 0 220px;
  text-align: center;
}

.photo img {
  display: inline-block;
  width: 200px;
  height: auto;
}

.profile-info {
  flex: 1;
}

h1 {
  margin: 0 0 16px;
  font-size: 30px;
  line-height: 1.25;
  letter-spacing: -0.2px;
}

h3 {
  margin: 24px 0 12px;
  font-size: 19px;
  line-height: 1.35;
}

p {
  margin: 11px 0;
}

.profile-info p {
  line-height: 1.5;
}

.profile + p {
  margin: 0 0 24px;
}

.contact {
  margin-bottom: 0;
}

.profile-links {
  margin: 0;
}

.profile-links a {
  margin-right: 8px;
}

.research-block {
  margin: 22px 0 24px;
}

.research-block ul {
  margin-top: 8px;
  margin-bottom: 0;
}

.research-block li {
  margin-bottom: 4px;
}

.topic {
  color: #9b2c2c;
}

.red {
  color: #b4232c;
}

.motto {
  color: #2f4f9f;
}

.note {
  margin: -2px 0 16px;
  color: #444;
}

hr {
  margin: 26px 0;
  border: 0;
  border-top: 1px solid #b7b7b7;
}

ul {
  padding-left: 34px;
}

.publication-list {
  margin-top: 12px;
  margin-bottom: 0;
}

.publication-list li {
  margin-bottom: 22px;
  padding-left: 2px;
  line-height: 1.52;
}

.publication-list li > strong {
  font-weight: 600;
}

.publication-list em,
.publication-list i {
  color: #282828;
}

.plain-list li {
  margin-bottom: 9px;
}

footer {
  color: #555;
  font-size: 13px;
  text-align: center;
}

footer p {
  margin: 2px 0;
}

@media (max-width: 1000px) {
  .wrapper {
    width: auto;
    margin: 28px 32px 44px;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
    line-height: 1.58;
  }

  .wrapper {
    margin: 20px 18px 36px;
  }

  .profile {
    display: block;
  }

  .photo {
    width: auto;
    margin-bottom: 22px;
    text-align: left;
  }

  h1 {
    margin-bottom: 14px;
    font-size: 26px;
  }

  ul {
    padding-left: 24px;
  }

  .profile + p {
    margin-top: 22px;
  }

  hr {
    margin: 24px 0;
  }

  .publication-list li {
    margin-bottom: 20px;
  }
}