#contact.oi-inquiry {
  min-height: clamp(560px, 70svh, 740px);
}

#contact .oi-inquiry__form {
  min-height: clamp(500px, 62svh, 650px);
}

#contact .oi-inquiry__panel {
  grid-template-columns: minmax(300px, 0.78fr) minmax(440px, 1.22fr);
  gap: clamp(72px, 9vw, 156px);
  padding: clamp(58px, 7vh, 84px) 0 clamp(46px, 6vh, 72px);
}

#contact .oi-inquiry__copy h2 {
  max-width: 11.5ch;
  margin-top: 18px;
  font-size: clamp(44px, 4.25vw, 68px);
  letter-spacing: -0.05em;
  line-height: 0.98;
}

#contact .oi-inquiry__complete {
  grid-template-columns: 1fr;
}

#contact .oi-inquiry__complete .oi-inquiry__copy h2 {
  max-width: none;
}

@media (max-width: 880px) {
  #contact .oi-inquiry__panel {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  #contact .oi-inquiry__copy h2 {
    max-width: 12ch;
    font-size: clamp(40px, 6.8vw, 58px);
  }
}

@media (max-width: 680px) {
  #contact.oi-inquiry {
    padding: 22px 22px 30px;
  }

  #contact .oi-inquiry__panel {
    gap: 28px;
    padding: 40px 0 34px;
  }

  #contact .oi-inquiry__copy h2 {
    max-width: 11ch;
    margin-top: 14px;
    font-size: clamp(36px, 10.5vw, 46px);
    line-height: 1;
  }
}