.plan-section {
  text-align: center;
  padding: 80px 20px;
  background: #F4F8FE;
}

.plan-ttl-en {
  color: #004296;
  font-weight: 600;
  margin-bottom: 10px;
}

.plan-h2 {
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 30px;
}

.plan-ttl-tx {
  color: #333;
  margin-bottom: 50px;
  font-size: 16px;
}

.plan-wrapper {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}

.plan-box {
  background: white;
  border-radius: 12px;
  padding: 30px;
  width: 350px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.1);
  text-align: left;
}

.plan-header-box {
  text-align: center;
  border-bottom: 2px solid #004296;
  margin-bottom: 20px;
  padding-bottom: 10px;
}

.plan-header-jp {
  font-size: 18px;
  font-weight: 600;
  margin: 0;
}

.plan-header-en {
  font-size: 14px;
  color: #004296;
  margin: 0;
}

.plan-tx-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.plan-icon {
  width: 24px;
  height: 24px;
}

.plan-number {
  font-weight: bold;
  color: #004296;
}