.best-grid {
  grid-template-columns: minmax(400px, 0.95fr) minmax(520px, 1.05fr);
}

.plan-table-card {
  margin-top: 16px;
}

.best-table {
  min-width: 1220px;
}

#bestPlanChart {
  width: 100%;
  height: auto;
  border: 1px solid #d5dfdf;
  border-radius: 12px;
  background: #fff;
}

.mistake-box {
  margin-top: 14px;
  border: 1px solid #ecd9c9;
  border-radius: 12px;
  background: #fff7ef;
  padding: 10px 12px;
}

.mistake-box h3 {
  margin-top: 0;
}

.mistake-list {
  margin: 0;
}

.mistake-list li {
  margin-bottom: 8px;
  color: #3d5054;
}

.mistake-list li:last-child {
  margin-bottom: 0;
}

.mistake-tag {
  font-weight: 700;
  color: #7b3f2f;
}

@media (max-width: 1150px) {
  .best-grid {
    grid-template-columns: 1fr;
  }
}