/* Carbon ad — rendered inside .right-sidebar .cpc-ad, below the TOC.
   The carbonads.com script injects #carbonads into the .cpc-ad container;
   we style it to flow in the sidebar rather than float at the viewport. */

.cpc-ad {
  width: 100%;
}

#carbonads {
  display: block;
  width: 100%;
  max-width: 240px;
  padding: 12px;
  overflow: hidden;
  font-size: 12px;
  line-height: 1.4;
  text-align: left;
  background-color: var(--bg-secondary, #fafafa);
  border: 1px solid var(--border-color, #e5e5e7);
  border-radius: 8px;
  box-sizing: border-box;
}

#carbonads a {
  color: var(--text-primary, #333);
  text-decoration: none;
}

#carbonads a:hover {
  color: var(--link-color, #0971B2);
}

.carbon-wrap {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-start;
}

.carbon-img {
  flex-shrink: 0;
  display: block;
}

.carbon-img img {
  display: block;
  width: 100px;
  height: auto;
  border-radius: 4px;
}

.carbon-text {
  display: block;
  flex: 1;
  min-width: 0;
  color: var(--text-secondary, #555);
}

.carbon-poweredby {
  display: block;
  margin-top: 6px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted, #888) !important;
}

/* Legacy .carbonad class (older ad format) — let it flow, ignore the old
   negative margin hack that fought the old fixed-position sidebar. */
.carbonad {
  margin: 0 !important;
}