@font-face {
  font-family: Poppins;
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url("fonts/poppins-light.woff2") format("woff2");
}

@font-face {
  font-family: Poppins;
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/poppins-regular.woff2") format("woff2");
}

@font-face {
  font-family: Poppins;
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("fonts/poppins-semibold.woff2") format("woff2");
}

* { box-sizing: border-box; }
html { color-scheme: light; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: #fff;
  color: #324a6d;
  font-family: Poppins, Arial, sans-serif;
  font-size: 16px;
  font-weight: 300;
  line-height: 1.5;
}

a { color: #467ff7; }
a:hover { color: #1c244b; }
a:focus-visible { outline: 2px solid #324a6d; outline-offset: 4px; }

.skip-link {
  position: fixed;
  top: -100px;
  left: 20px;
  padding: 8px 12px;
  background: #fff;
}
.skip-link:focus { top: 8px; }

.site-header {
  width: 84%;
  max-width: 1520px;
  min-height: 60px;
  margin: 0 auto 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.site-name {
  margin: 0;
  color: #1c244b;
  font-size: 25px;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
}
.site-name a { color: inherit; text-decoration: none; }

nav { display: flex; gap: 30px; }
nav a {
  padding-block: 5px;
  color: #1c244b;
  font-size: 16px;
  font-weight: 400;
  line-height: 1;
  text-decoration: none;
}
nav a[aria-current="page"], nav a:hover {
  color: #324a6d;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 8px;
}

.home-main {
  width: min(970px, 90%);
  margin: 0 auto 60px;
  display: grid;
  grid-template-columns: minmax(0, 60.579%) minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}
.biography { font-size: 20px; line-height: 1.5; }
.biography p { margin: 0 0 16px; }

.contact {
  font-size: 12px;
  font-style: normal;
  line-height: 1.7;
}
.contact p { margin: 0; }
.contact .email { margin-top: 4px; }
.contact a { text-decoration: none; }
.contact a:hover { text-decoration: underline; }
.contact svg { color: #111; vertical-align: baseline; }

.publications-main {
  width: 84%;
  max-width: 1520px;
  margin: 0 auto 60px;
}
.publications-main h1 {
  margin: 0 0 32px;
  color: #1c244b;
  font-size: 38px;
  font-weight: 600;
  line-height: 1.2;
}
.publication-list {
  max-width: 780px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.publication-list li { margin-bottom: 24px; }
strong { font-weight: 600; }
.scholar-link { margin: 32px 0 0; }

@media (max-width: 1024px) {
  .site-header, .publications-main { width: 90%; }
  .biography { font-size: 16px; }
  nav a { font-size: 14px; }
}

@media (max-width: 767px) {
  .site-header { min-height: 64px; margin-bottom: 32px; gap: 16px; }
  .site-name { font-size: 22px; }
  nav { gap: 20px; }
  .home-main { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .biography { font-size: 14px; }
  .contact { line-height: 1.8; }
  .publications-main { font-size: 14px; }
  .publications-main h1 { font-size: 33px; }
}

@media (max-width: 380px) {
  .site-header { flex-wrap: wrap; padding-block: 16px; }
}

@media print {
  .site-header, .skip-link, .scholar-link { display: none; }
  .home-main, .publications-main { width: 100%; }
  .home-main { display: block; }
  .contact { margin-top: 24px; }
  a { color: inherit; }
  .publication-list li { break-inside: avoid; }
}