/* ==========================================================================
   D3 — Three equal info cards in one row (D2 language, fixed count)
   Editorial language → Shared CSS.
   ========================================================================== */

.block-d3 {
  width: 100%;
}

.block-d3__lead {
  max-width: var(--container-reading);
  margin: 0 0 var(--space-m);
}

.block-d3__grid {
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
  gap: var(--space-m);
  width: 100%;
}

.block-d3__card {
  display: flex;
  flex-direction: column;
  gap: 0;
  box-sizing: border-box;
  flex: 1 1 0%;
  min-width: 0;
  max-width: none;
  padding: var(--space-m) var(--space-l);
  background-color: var(--color-surface-muted);
  border-top: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}

.block-d3__header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xs) var(--space-s);
  margin: 0 0 var(--space-s);
}

.block-d3__header:not(:has(.block-d3__label:not(:empty))):not(:has(.block-d3__icon:not(:empty))) {
  display: none;
  margin: 0;
}

.block-d3__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  line-height: 0;
}

.block-d3__icon img,
.block-d3__icon svg {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.block-d3__label {
  margin: 0;
}

.block-d3__text {
  flex: 1 1 auto;
}

.block-d3__text ul,
.block-d3__text ol {
  gap: 0.45em;
  padding-left: 1.25em;
}

.block-d3__text li {
  padding-left: 0.2em;
}

.block-d3__text ul {
  gap: 0.55em;
}

.block-d3__text table {
  width: 100%;
  border-collapse: collapse;
  font-size: inherit;
}

.block-d3__text th,
.block-d3__text td {
  padding: var(--space-xs) var(--space-s);
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}

.block-d3__text th {
  font-weight: var(--font-semibold);
  color: var(--color-text);
}

@media (max-width: 768px) {
  .block-d3__lead {
    margin-bottom: var(--space-s);
  }

  .block-d3__grid {
    flex-direction: column;
    gap: var(--space-s);
  }

  .block-d3__card {
    width: 100%;
    padding: var(--space-m);
  }

  .block-d3__text ul {
    gap: 0.5em;
  }
}