/* Shared site styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background: radial-gradient(circle, #fcfbf7 0%, #f6f5f0 100%);
  color: #3a5343;
  font-family: 'Georgia', 'Baskerville', 'Palatino', 'Times New Roman', serif;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: #3a5343;
}

main {
  max-width: 420px;
  padding: 2.5rem 1.5rem;
  text-align: center;
}

/* Publications and other pages using the default layout. */
.pub-list {
  margin-top: 2rem;
  text-align: left;
}

.pub-list h3 {
  margin-bottom: 0.4rem;
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.4;
}

.pub-list h3 a {
  border-bottom: 1px solid rgba(58, 83, 67, 0.2);
  color: #3a5343;
  text-decoration: none;
  transition: border-color 0.2s ease;
}

.pub-list h3 a:hover {
  border-bottom-color: #3a5343;
}

.pub-list em {
  display: block;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  opacity: 0.85;
}

hr {
  margin: 1.5rem 0;
  border: 0;
  border-top: 1px dashed rgba(58, 83, 67, 0.15);
}

.back-link {
  display: inline-block;
  margin-top: 2.5rem;
  color: #3a5343;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  opacity: 0.7;
  text-decoration: none;
  text-transform: uppercase;
}

.back-link:hover {
  opacity: 1;
}