:root {
  --text: #202124;
  --muted: #686b70;
  --link: #174ea6;
  --line: #dedede;
  --background: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--background);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

main,
footer {
  width: min(860px, calc(100% - 40px));
  margin: 0 auto;
}

main {
  padding: 70px 0 40px;
}

a {
  color: var(--link);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: #0b357a;
}

.profile {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 32px;
  align-items: start;
  padding-bottom: 45px;
  border-bottom: 1px solid var(--line);
}

.profile img {
  width: 180px;
  height: 210px;
  object-fit: cover;
  border-radius: 3px;
}

h1 {
  margin: -8px 0 2px;
  font-size: clamp(34px, 6vw, 48px);
  font-weight: 650;
  letter-spacing: -0.035em;
  line-height: 1.2;
}

.role {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 18px;
}

.profile p:not(.role) {
  margin: 0 0 18px;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

section {
  padding-top: 44px;
}

h2 {
  margin: 0 0 20px;
  font-size: 26px;
  letter-spacing: -0.02em;
}

h3 {
  margin: 35px 0 8px;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

section > p {
  max-width: 740px;
  margin: 0 0 14px;
}

.committee {
  margin: 32px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.papers {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: papers;
}

.papers li {
  position: relative;
  padding: 17px 0 17px 36px;
  border-bottom: 1px solid #eeeeee;
  counter-increment: papers;
}

.papers li::before {
  position: absolute;
  top: 18px;
  left: 0;
  color: #999999;
  font-size: 13px;
  content: counter(papers) ".";
}

.papers a {
  display: block;
  color: var(--text);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.45;
  text-decoration: none;
}

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

.papers small,
.papers span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.papers strong {
  color: #8a2c1d;
  font-weight: 600;
}

footer {
  padding: 25px 0 50px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 600px) {
  main {
    padding-top: 35px;
  }

  .profile {
    grid-template-columns: 100px 1fr;
    gap: 20px;
  }

  .profile img {
    width: 100px;
    height: 120px;
  }

  h1 {
    margin-top: -4px;
    font-size: 31px;
  }

  .role {
    font-size: 15px;
  }

  .profile p:not(.role),
  nav {
    grid-column: 1 / -1;
  }

  .profile p:not(.role) {
    margin-top: 4px;
    margin-bottom: 5px;
  }
}