.contact-popup .popup-content {
  max-width: 850px;
}
.contact-popup .development-box {
  border-radius: 9px;
  background: #f3f3f5;
  padding: 3.2rem 2.5rem;
}
.contact-popup .development-box .title {
  font-size: 2.7rem;
  font-weight: 700;
  text-align: center;
}
.contact-popup .development-list {
  margin-top: 2rem;
  display: flex;
  gap: 1.5rem;
}
.contact-popup .development-item {
  flex: 1;
  border-radius: 6px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  background: #fff;
  padding: 3.3rem 3rem;
  display: flex;
  flex-direction: column;
  gap: 3rem;
}
.contact-popup .development-item .main-tit {
  font-size: 2.2rem;
  font-weight: 700;
}
.contact-popup .development-item .ex {
  margin-top: 0.4rem;
  font-size: 1.4rem;
  font-weight: 400;
  color: rgba(34, 34, 34, 0.7);
}
.contact-popup .development-item .sub-tit {
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-popup .development-item .sub-paragraph {
  color: rgba(34, 34, 34, 0.8);
  font-size: 1.5rem;
  font-weight: 400;
}

@media (max-width: 768px) {
  .contact-popup .development-list {
    flex-direction: column;
  }
}