/* blog.css — Blog-Ergänzung für ifield-laboratory
   Passt zu: Libre Baskerville, Source Sans 3, #1a3a5c, #8b3a2a */

:root {
  --ink: #1c2331;
  --ink-light: #4a5568;
  --paper: #faf9f7;
  --rule: #c8bfb0;
  --accent: #1a3a5c;
  --accent-warm: #8b3a2a;
  --card-bg: #ffffff;
}

/* Listing-Karten */
.quarto-listing-default .list-item {
  background: var(--card-bg);
  border: 1px solid #e2ddd6;
  border-left: 4px solid var(--accent);
  padding: 1.2rem 1.5rem;
  margin-bottom: 0.8rem;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
  transition: box-shadow 0.2s, transform 0.15s;
}
.quarto-listing-default .list-item:hover {
  box-shadow: 0 4px 14px rgba(0,0,0,0.10);
  transform: translateY(-2px);
}
.quarto-listing-default .listing-title {
  font-family: "Libre Baskerville", serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--accent);
}

/* Kategorie-Badges */
.quarto-listing-default .listing-category {
  font-family: "Source Sans 3", sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 2px 10px;
  border-radius: 2px;
  background: rgba(26,58,92,0.08);
  color: var(--accent);
  margin-right: 6px;
  border: 1px solid rgba(26,58,92,0.15);
  text-decoration: none;
}
.quarto-listing-default .listing-category:hover {
  background: var(--accent);
  color: #e8e0d5;
  border-color: var(--accent);
}

/* Einzelner Post */
.quarto-post h1.title {
  font-family: "Libre Baskerville", serif;
  font-size: 2.1rem;
  color: var(--accent);
  line-height: 1.25;
}
.quarto-post blockquote {
  border-left: 3px solid var(--accent-warm);
  background: rgba(139,58,42,0.05);
  padding: 0.8rem 1.2rem;
  margin: 1.5rem 0;
  font-family: "Libre Baskerville", serif;
  font-style: italic;
  color: var(--ink-light);
}
.quarto-post .math.display {
  background: #f5f3ef;
  border: 1px solid #e2ddd6;
  border-left: 4px solid var(--accent-warm);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  overflow-x: auto;
}
.quarto-post .quarto-title-meta {
  font-family: "Source Sans 3", sans-serif;
  font-size: 0.78rem;
  color: var(--ink-light);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Kategorie-Filter aktiv */
.quarto-category.active,
.quarto-category:hover {
  background: var(--accent) !important;
  color: #e8e0d5 !important;
  border-color: var(--accent) !important;
}