.qa-section {
  max-width: 900px;
  margin: 60px auto;
  padding: 0 16px;
}

.qa-title {
  font-size: 2rem;
  margin-bottom: 8px;
  color: #111827;
}

.qa-lead {
  color: #6b7280;
  margin-bottom: 24px;
}

.qa-list {
  display: grid;
  gap: 18px;
}

.qa-item {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.qa-question {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 1.15rem;
  margin: 0 0 14px;
  color: #111827;
}

.qa-answer {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 0;
  line-height: 1.8;
  color: #374151;
}

.qa-question span,
.qa-answer span {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  font-weight: 700;
}

.qa-question span {
  background: #2563eb;
  color: #fff;
}

.qa-answer span {
  background: #facc15;
  color: #111827;
}

@media (max-width: 600px) {
  .qa-section {
    margin: 40px auto;
  }

  .qa-item {
    padding: 18px;
    border-radius: 14px;
  }

  .qa-title {
    font-size: 1.6rem;
  }

  .qa-question {
    font-size: 1rem;
  }
}