/* Plain academic look — small adjustments on top of cosmo */

:root {
  --bs-body-color: #1a1a1a;
  --bs-link-color: #1a1a1a;
  --bs-link-hover-color: #555;
}

body {
  font-feature-settings: "kern", "liga";
}

h1, h2, h3, h4 {
  font-weight: 600;
  letter-spacing: -0.01em;
}

a {
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

a.navbar-brand,
.navbar a {
  text-decoration: none;
}

/* Sidenotes / margin notes */
.column-margin {
  font-size: 0.85em;
  color: #555;
  line-height: 1.5;
}

/* Listing (blog index) */
.quarto-listing-default .listing-item {
  padding: 1.25rem 0;
  border-bottom: 1px solid #e5e5e5;
}

.listing-date {
  color: #777;
  font-size: 0.9em;
}