@media screen and (min-height: 938px) {
  .visual__tit-wrap,
  .support__box {
    min-height: 937px;
  }
}
@media screen and (max-width: 1540px) {
  .content--gift li {
    padding-left: calc(3.9vw + 60px);
    padding-right: 10px;
  }
  .card__copyright {
    font-size: 0.9vw;
  }

  .section__gift .inner {
    gap: 7.8vw;
  }
  .gift__lists {
    gap: 3.9vw 0;
  }
  .gift__picture {
    width: 42.86vw;
  }
}
@media screen and (max-width: 1640px) {
  .visual__tit-wrap {
    padding-left: 40px;
  }
  .visual__collab {
    font-size: 2.8vw;
    max-width: 35.67vw;
  }
  .visual__title {
    font-size: 7.3vw;
  }
}
@media screen and (max-width: 1440px) {
  .visual__tit {
    width: calc(100% - 766px);
  }
  .visual__tit-wrap {
    justify-content: flex-end;
    padding: 60px 30px 60px 60px;
  }
  .visual__collab {
    font-size: 32px;
    max-width: 419px;
    padding-bottom: 5px;
  }
  .visual__title {
    font-size: 64px;
    margin: 24px 0 30px;
  }
  .visual__title br:last-of-type {
    display: none;
  }
  .visual__text {
    font-size: 18px;
    max-width: 424px;
  }
  .visual__text br {
    display: none;
  }
  .support__box {
    width: 766px;
    padding: 40px 28px 54px 28px;
  }
}
@media screen and (max-width: 1280px) {
  .visual__tit {
    width: 40vw;
  }
  .visual__tit-wrap {
    padding: 60px 24px;
  }
  .visual__collab {
    font-size: 24px;
    max-width: 318px;
    padding-top: 3px;
  }
  .visual__title {
    font-size: 48px;
    margin: 20px 0;
  }
  .visual__text {
    font-size: 16px;
    max-width: 377px;
  }
  .support__box {
    width: 60vw;
  }
  .input__box {
    padding: 16px 20px;
  }
}
@media screen and (max-width: 1240px) {
  .visual__text {
    font-size: 14px;
  }
  .gift__title {
    font-size: 3.2vw;
  }
  .section__gift .inner {
    gap: 50px;
  }
}
@media screen and (max-width: 1080px) {
  .content--info input[type="text"]::placeholder {
    font-size: 1.29vw;
  }
}
@media screen and (max-width: 1023px) {
  .section__visual {
    flex-direction: column;
  }
  .visual__tit {
    width: 100%;
  }
  .visual__tit-wrap {
    max-width: 100%;
    min-height: calc(100vh - 120px);
    padding: 50px 20px;
  }
  .visual__collab {
    font-size: 32px;
    max-width: 415px;
  }
  .visual__title {
    font-size: 95px;
  }
  .visual__text {
    font-size: 16px;
  }
  .visual__copyright {
    font-size: 10px;
    color: #00256C;
    bottom: 20px;
    right: 20px;
  }
  .support__box {
    width: 100%;
    min-height: auto;
    padding: 40px 20px;
  }
  .support__title {
    font-size: 32px;
  }
  .content--gift li {
    padding-left: 120px;
    padding-right: 0;
  }
  .content--info input[type="text"]::placeholder {
    font-size: 14px;
  }

  .card__lists {
    flex-direction: column;
  }
  .card__lists li {
    width: 100%;
  }
  .card__img {
    aspect-ratio: 67 / 48;
  }
  .card__copyright {
    font-size: 14px;
  }

  .gift__title {
    font-size: 40px;
  }
  .section__gift .inner {
    flex-direction: column;
  }
  .gift__picture {
    width: 100%;
  }
  .gift__lists {
    gap: 60px;
  }
  .gift__lists li {
    max-width: calc(50% - 30px);
  }

  .section__end {
    background: url(https://cdn.unicef.or.kr/images/koreanair/end__bg_m@2x.jpg) no-repeat 100% 50% / cover;
  }
}

@media screen and (max-width: 640px) {

  .pc_only {
    display: none;
  }
  .m_only {
    display: block;
  }
  input[type="text"],
  input[type="date"] {
    caret-color: #051766;
  }
  .visual__tit-wrap {
    justify-content: flex-start;
  }
  .visual__tit {
    width: 100%;
    background: url(https://cdn.unicef.or.kr/images/koreanair/visual__bg_m.jpg) no-repeat 50% 70% / cover;
  }
  .visual__collab {
    font-size: 22px;
    max-width: 292px;
    padding: 2px 8px 5px 8px;
  }
  .visual__title {
    font-size: 60px;
    margin: 10px 0 20px;
  }
  .visual__text {
    font-size: 14px;
  }
  .support__box {
    padding: 40px 20px;
  }
  .support__title {
    font-size: 24px;
  }
  .form__box + .form__box   {
    margin-top: 20px;
  }
  .form__title {
    font-size: 18px;
  }
  
  .content--amount {
    gap: 5px;
  }
  .content--amount li {
    flex: auto;
    width: calc((100% - 5px) / 2);
    height: 44px;
  }
  .content--amount li button {
    font-size: 14px;
  }
  .content--amount button strong {
    font-size: 14px;
  }
  .content--amount li:last-child {
    width: calc((100% - 8px) / 3 * 2 + 4px);
  }
  .content--amount .input-wrap {
    height: 44px;
  }
  .content--amount input[type="text"] {
    
    font-size: 14px;
    caret-color: #051766;
  }
  .content--amount input[type="text"]::placeholder {
    font-size: 14px;
  }
  .content--amount .unit {
    font-size: 14px;
  }
  .content--info input[type="text"]::placeholder {
    letter-spacing: initial;
  }
  .content--payment {
    flex-direction: column;
    gap: 6px;
  }
  .content--payment .radio__box {
    width: 100%;
  }
  input[type="radio"] + label {
    height: 44px;
    gap: 10px;
  }

  .content--gift li {
    padding: 15px 25px;
    min-height: 96px;
  }
  .content--gift li::before {
    display: none;
  }
  .gift__name {
    font-size: 18px;
  }
  .gift__des {
    font-size: 13px;
  }
  .content--info {
    flex-direction: column;
    gap: 5px;
  }
  .form__title--noti {
    font-size: 12px;
  }
  .input__box {
    width: 100%;
    padding: 14px 20px 16px;
  }
  input[type="text"], input[type="date"] {
    height: 34px;
    font-size: 14px;
  }
  .input__box label {
    font-size: 12px;
    margin-bottom: 6px;
  }
  .input--required::after {
    width: 3px;
    height: 3px;
    margin-top: 2px;
  }

  .content--terms {
    padding: 7px 20px;
  }
  .check__box {
    margin: 8px 0;
  }
  .check__box--all {
    padding-bottom: 8px;
  }
  input[type="checkbox"] + label {
    font-size: 12px;
  }
  input[type="checkbox"] + label::before {
    width: 52px;
    height: 25px;
    margin-right: 10px;
  }
  .btn--view {
    width: 50px;
    line-height: 25px;
    border: 1px solid #D9D9D9;
    font-size: 11px;
  }

  .content--total {
    font-size: 16px;
  }
  .content--total strong {
    font-size: 24px;
  }
  
  .support__notice {
    margin-top: 12px;
    padding-left: 0;
    text-align: left;
  }
  .support__notice p {
    font-size: 12px;
    padding-left: 24px;
  }
  .support__notice p::before {
    position: absolute;
    top: 0;
    left: 10px;
  }

  .section__video {
    padding: 50px 20px;
  }

  .section__card {
    padding: 70px 0 90px;
  }
  .card__title {
    font-size: 26px;
    margin-top: 22px;
  }
  .card__title--by {
    font-size: 18px;
    width: 158px;
    height: 34px;
  }
  .card__lists{
    gap: 40px;
  }
  .card__copyright {
    font-size: 10px;
    bottom: 16px;
    right: 16px;
  }
  .card__des {
    font-size: 18px;
    margin-top: 16px;
  }

  .section__gift {
    padding-bottom: 60px;
  }
  .section__gift .inner {
    gap: 0;
  }
  .gift__picture::before {
    height: 4px;
    background-image: url(https://cdn.unicef.or.kr/images/koreanair/border_top_m.png);
  }
  #swiper_gift .swiper-slide {
    padding: 24px 20px 15px;
  }
  .gift__img {
    aspect-ratio: 295 / 302;
    height: fit-content;
  }
  .gift__img img {
    display: block;
  }
  .gift__img-info {
    margin-top: 10px;
  }
  .img--name {
    font-size: 16px;
  }
  .img--copyright {
    font-size: 10px;
  }
  .gift__title {
    font-size: 24px;
    margin-top: 35px;
  }
  .gift__lists {
    gap: 40px 0;
    margin: 30px 0 50px;
  }
  .swiper-navigation {
    width: 30px;
    height: 30px;
    opacity: 1;
  }
  .swiper-prev {
    left: 30px;
  }
  .swiper-next {
    right: 30px;
  }
  .gift__lists li {
    max-width: calc(50% - 20px);
  }

  .gift__price {
    font-size: 18px;
    margin: 12px 0 3px;
  }
  .gift__text {
    font-size: 13px;
  }
  
  .section__end::before {
    display: none;
  }
  .section__end .inner {
    text-align: center;
    padding: 40px 20px;
    min-height: 638px;
  }
  .end__title {
    font-size: 30px;
    line-height: 1.34;
    margin-bottom: 20px;
  }
  .end__logo {
    width: 170px;
    transform: scale(1);
  }
  .end__copyright {
    font-size: 10px;
    opacity: 1;
    background: rgba(45, 41, 38, 0.4);
    border-radius: 4px;
    padding: 4px 10px;
    left: initial;
    right: 30px;
    bottom: 30px;
  }

  footer {
    padding: 40px 20px 70px;
  }
  .footer__logo {
    margin-bottom: 17px;
  }
  .footer__logo img {
    width: 220px;
  }
  .footer__info {
    font-size: 12px;
    letter-spacing: -0.02em;
    flex-direction: column;
  }
  .footer__info li::after {
    display: none;
  }
  .footer__copyright {
    font-size: 12px;
    margin-top: 30px;
  }

  /* 후원하기 버튼 */
  :root {
    --vh: 100%;
  }
  .btn__box {
    position: relative;
  }
  .btn__submit {
    margin-top: 20px;
    height: 55px;
    font-size: 20px;
  }
  .btn__support {
    font-size: 20px;
    line-height: 55px;
  }
  .btn__support--floating.is-fixed {
    display: block;
    position: fixed;
    width: calc(100% - 40px);
    bottom: calc(30px + env(safe-area-inset-bottom));
    left: 50%;
    transform: translateX(-50%);
    z-index: 999;
    transition: all 0.3s ease;
    border-radius: 50px;
    background: #57BBEB;
    color: #051766;
  }
  #fixedSupport {
    opacity: 0;
  }

  /* popup */
  .pop__close {
    top: 10px;
    right: 10px;
  }
  .icon__close {
    width: 20px;
  }
  .popup__box {
    padding: 20px 15px;
  }
  .popup__title {
    font-size: 15px;
  }
  .popup .btn {
    margin-top: 15px;
    font-size: 12px;
  }
  .agree__section {
    font-size: 12px;
    margin-top: 5px;
  }
  .agree__section + .agree__section {
    margin-top: 10px;
  }
  .agree__con > strong, .agree__con p {
    margin-bottom: 10px;
  }
  .popup__body table,
  .table--info {
    font-size: 11px;
  }
  .popup__body thead th {
    padding: 13px 0;
  }
  .popup__body tbody td {
    padding: 15px 0;
  }
  
  .pop_under14 .popup__box {
    padding: 45px 15px 20px;
  }
  .icon_checked {
    width: 30px;
  }
  .pop_under14 .popup__title {
    font-size: 18px;
    margin-top: 15px;
  }
  .pop_under14 .btn {
    margin-top: 30px;
  }

}

@media screen and (max-width: 350px) {
  .visual__collab {
    font-size: 6.3vw;
  }
  .visual__title {
    font-size: 17vw;
  }
  .visual__text {
    font-size: 4vw;
  }
}