/* wt1-structure-basics : レポートの3ブロック構成図 */
.wsb-blocks {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 20px 0 18px;
}

.wsb-block {
  border: 1px solid var(--lb5);
  border-left: 4px solid var(--lb3);
  border-radius: 0 10px 10px 0;
  background: var(--pw);
  padding: 12px 16px;
}

.wsb-block--ov {
  border-left-color: var(--orange);
  background: var(--white);
}

.wsb-block__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 6px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--black);
  line-height: 1.4;
}

.wsb-block__tag {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 74px;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--lb5);
  color: var(--blue2);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.wsb-block--ov .wsb-block__tag {
  background: #fdf0d5;
  color: #a06a00;
}

.wsb-block__note {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--gray3);
}

@media (max-width: 600px) {
  .wsb-block { padding: 11px 13px; }
  .wsb-block__head { font-size: 0.86rem; gap: 8px; }
  .wsb-block__tag { min-width: 62px; font-size: 0.7rem; }
}