.test-status {
  margin: 12px 0 0;
  font-size: 0.85rem;
  color: #4f586b;
}

/* 上行/下行各一张结果卡，窄屏自动折行 */
.quality-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 12px 0;
}

.quality-card {
  flex: 1 1 200px;
  min-width: 0;
  padding: 12px;
  border: 1px solid #e3e7ef;
  border-radius: 8px;
  background-color: #f7f9fc;
}

.quality-card h4 {
  margin: 0 0 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #4f586b;
}

.quality-value {
  margin: 0;
  font-size: 1.1rem;
  color: #1c66e5;
}

.quality-detail {
  margin: 4px 0 0;
  font-size: 0.8rem;
  color: #636363;
}

.test-advice {
  margin: 12px 0 0;
  font-size: 0.85rem;
  color: #2ba471;
}

.test-advice.poor {
  color: #d54941;
}