main {
  margin-top: 14.2rem;
}
main .title-wrap {
  text-align: center;
  padding-top: clamp(4rem, 5vw, 10rem);
  margin-bottom: clamp(4rem, 5vw, 10rem);
}
main .title-wrap h1 {
  font-size: clamp(3rem, 3.5vw, 5rem);
  font-weight: 700;
}

.preview-container main .intro-section .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: clamp(4rem, 4vw, 10rem);
  border-bottom: 2px solid #000;
}
.preview-container main .intro-section .text-wrap .title-box {
  margin-bottom: clamp(2.5rem, 2.5vw, 5rem);
}
.preview-container main .intro-section .text-wrap .title-box span {
  display: block;
  font-size: clamp(2.2rem, 2.2vw, 3.6rem);
  font-weight: 300;
  margin-bottom: clamp(1rem, 1vw, 2rem);
}
.preview-container main .intro-section .text-wrap .title-box h2 {
  font-size: clamp(3.5rem, 3.5vw, 7rem);
  font-weight: 600;
}
.preview-container main .intro-section .text-wrap .info-box p {
  font-size: clamp(1.6rem, 1.6vw, 1.8rem);
  line-height: 1.6;
}
.preview-container main .intro-section .text-wrap .info-box .season-wrap {
  margin-top: clamp(2rem, 2vw, 3rem);
}
.preview-container main .intro-section .text-wrap .info-box .season-wrap span {
  display: block;
  font-size: clamp(1.6rem, 1.6vw, 1.8rem);
}
.preview-container main .intro-section .text-wrap .info-box .season-wrap span b {
  font-weight: 700;
  line-height: 1.6;
}
.preview-container main .intro-section .text-wrap .info-box .season-wrap span.active {
  color: #228cd9;
}
.preview-container main .intro-section .img-wrap {
  width: 80rem;
  aspect-ratio: 800 / 450;
  border-radius: 2rem;
  overflow: hidden;
}
.preview-container main .intro-section .img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.preview-container main .intro-section .exp-box {
  margin-top: clamp(1rem, 1.5vw, 2rem);
}
.preview-container main .intro-section .exp-box p {
  display: flex;
  align-items: flex-start;
  gap: .5rem;
  font-size: clamp(1.5rem, 1.5vw, 1.8rem);
  line-height: 1.3;
}
.preview-container main .intro-section .exp-box p img {
  width: clamp(1.8rem, 1.8vw, 2.4rem);
  padding-top: .2rem;
}

.preview-container main .nav-section {
  max-width: 1600px;
  padding: clamp(1.8rem, 2vw, 2.8rem) 0;
  border-bottom: 2px solid #000;
  position: sticky;
  top: 14.1rem;
  background: #fff;
  z-index: 9;
  margin: 0 auto;
}
.preview-container main .nav-section .menu-wrap ul {
  display: flex;
  justify-content: center;
  gap: 1rem;
}
.preview-container main .nav-section .menu-wrap ul li a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  font-size: clamp(1.6rem, 1.6vw, 1.8rem);
  font-weight: 600;
  width: 17rem;
  height: 5.5rem;
  background: #f0f0f0;
  transition: all 0.4s;
}
.preview-container main .nav-section .menu-wrap ul li a:hover {
  background: #000;
  color: #fff;
}

.preview-container main .content-section {
  margin: clamp(4rem, 4vw, 10rem) 0;
}
.preview-container main .content-section .title-box {
  margin-bottom: clamp(2.5rem, 2.5vw, 5rem);
}
.preview-container main .content-section .title-box h4 {
  font-size: clamp(3rem, 3vw, 4.6rem);
  font-weight: 700;
  /* margin-bottom: clamp(2rem, 2vw, 3rem); */
}
.preview-container main .content-section .title-box.mb {
  margin-bottom: 3rem !important;
}
.preview-container main .content-section .title-box .info-box,
.preview-container main .content-section .program-wrap .program-title-box .info-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 3rem;
}
.preview-container main .content-section .program-wrap .program-title-box .info-box {
  line-height: 1;
  margin-top: 0;
}
.preview-container main .content-section .title-box .info-box ul,
.preview-container main .content-section .program-wrap .program-title-box .info-box ul {
  display: flex;
  align-items: center;
  gap: 1.6rem clamp(2.5rem, 2.5vw, 5rem);
}
.preview-container main .content-section .title-box .info-box ul li,
.preview-container main .content-section .program-wrap .program-title-box .info-box ul li {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.preview-container main .content-section .title-box .info-box ul li p,
.preview-container main .content-section .program-wrap .program-title-box .info-box ul li p {
  font-size: clamp(1.6rem, 1.6vw, 1.8rem);
  line-height: 1.2;
}
.preview-container main .content-section .info-box .apply {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  font-size: 1.8rem;
  font-weight: 600;
  width: 17rem;
  height: 7rem;
  background: #000;
  color: #fff;
}
.preview-container main .content-section .title-box .info-box.mt {
  margin-top: clamp(2.5rem, 2.5vw, 5rem);
}
.preview-container main .content-section .program-wrap:not(:last-child) {
  margin-bottom: 5rem;
}
.preview-container main .content-section .program-wrap .program-title-box {
  display: flex;
  align-items: center;
  gap: 4rem;
  margin-bottom: 3rem;
}
.preview-container main .content-section .program-wrap > h5 {
  margin-bottom: 3rem;
}
.preview-container main .content-section .program-wrap > h5,
.preview-container main .content-section .program-wrap .program-title-box h5 {
  font-size: clamp(2.2rem, 2.2vw, 3rem);
  font-weight: 600;
  white-space: nowrap;
}
.preview-container main .content-section .program-wrap .list-box ul li {
  display: flex;
  align-items: center;
  gap: 7rem;
  padding: 3rem 5rem;
  border-bottom: 1px solid #000;
}
.preview-container main .content-section .program-wrap .list-box ul li .img-wrap {
  width: 50rem;
  aspect-ratio: 500 / 350;
  border-radius: 2rem;
  overflow: hidden;
  flex-shrink: 0;
}
.preview-container main .content-section .program-wrap .list-box ul li .img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.preview-container main .content-section .program-wrap .list-box ul li:first-child {
  border-top: 1px solid #000;
}
.preview-container main .content-section .program-wrap .list-box ul li .text-wrap {
  flex-grow: 1;
  position: relative;
}
.preview-container main .content-section .program-wrap .list-box ul li .text-wrap .genre {
  display: inline-block;
  font-size: 1.6rem;
  font-weight: 700;
  padding-bottom: .5rem;
  border-bottom: 2px solid #000;
  margin-bottom: 2rem;
}
.preview-container main .content-section .program-wrap .list-box ul li .text-wrap .title-box {
  margin-bottom: clamp(2rem, 2vw, 3rem);
}
.preview-container main .content-section .program-wrap .list-box ul li .text-wrap .title-box.title-box2{
  margin-top:3rem;
}
.preview-container main .content-section .program-wrap .list-box ul li .text-wrap .title-box .title {
  font-size: clamp(2.2rem, 2.2vw, 3rem);
  font-weight: 700;
  line-height: 1.3;
}
.preview-container main .content-section .program-wrap .list-box ul li .text-wrap .title-box .sub-title {
  font-size: clamp(1.6rem, 1.6vw, 1.8rem);
  font-weight: 500;
  margin-top: 2rem;
}
.preview-container main .content-section .program-wrap .list-box ul li .text-wrap .exp {
  font-size: clamp(1.6rem, 1.6vw, 1.8rem);
  line-height: 1.6;
}
.preview-container main .content-section .program-wrap .list-box ul li .text-wrap .list-info {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.7rem;
}
.preview-container main .content-section .program-wrap .list-box ul li .text-wrap .list-info .info {
  display: flex;
  align-items: flex-start;
  gap: 3rem;
}
.preview-container main .content-section .program-wrap .list-box ul li .text-wrap .list-info .info span,
.preview-container main .content-section .program-wrap .list-box ul li .text-wrap .list-info .more-wrap span {
  font-size: clamp(1.6rem, 1.6vw, 1.8rem);
  font-weight: 600;
  min-width: 10rem;
  line-height: 1.3;
}
.preview-container main .content-section .program-wrap .list-box ul li .text-wrap .list-info .info p {
  font-size: clamp(1.6rem, 1.6vw, 1.8rem);
  line-height: 1.6;
  word-break: keep-all;
}
.preview-container main .content-section .program-wrap .list-box ul li .text-wrap .list-info .more-wrap {
  overflow: hidden;
  height: 0;
  transition: height 0.4s ease;
}
.preview-container main .content-section .program-wrap .list-box ul li .text-wrap .list-info .more-wrap p {
  font-size: clamp(1.6rem, 1.6vw, 1.8rem);
  line-height: 1.4;
}
.preview-container main .content-section .program-wrap .list-box ul li .text-wrap .list-info .more {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 2rem;
  border: 1px solid #000;
  transition: all 0.3s;
}
.preview-container main .content-section .program-wrap .list-box ul li .text-wrap .list-info .more span {
  font-size: 1.6rem;
  font-weight: 600;
}
.preview-container main .content-section .program-wrap .list-box ul li .text-wrap .list-info .more img {
  transition: transform 0.4s ease;
}
.preview-container main .content-section .program-wrap .list-box ul li .text-wrap .list-info .more:hover {
  background: #000;
  color: #fff;
}
.preview-container main .content-section .program-wrap .list-box ul li .text-wrap .list-info .more:hover img {
  filter: invert(1);
}
.preview-container main .content-section .program-wrap .list-box ul li .text-wrap .apply {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  font-size: 1.8rem;
  font-weight: 600;
  width: 17rem;
  height: 7rem;
  background: #000;
  color: #fff;
  position: absolute;
  right: 0;
  top: 0;
  transition: background 0.3s ease;
}
.preview-container main .content-section .program-wrap .list-box ul li .text-wrap .apply:hover {
  background: #333;
}

.preview-container main .content-section#experience .program-wrap .list-box ul li {
  gap: 4rem;
}
.preview-container main .content-section#experience .program-wrap .list-box ul li:nth-child(2) {
  border-top: 1px solid #000;
}

@media (max-width: 1600px) {
  .preview-container main .content-section#experience .program-wrap .list-box ul {
    grid-template-columns: 1fr;
  }
  .preview-container main .content-section#experience .program-wrap .list-box ul li:nth-child(2) {
    border-top: 0;
  }
}

@media (max-width: 1500px) {
  .preview-container main .intro-section .img-wrap {
    width: 60rem;
  }
  .preview-container main .content-section .program-wrap .list-box ul li .text-wrap .apply,
  .preview-container main .content-section .info-box .apply {
    width: 12rem;
    height: 5rem;
    font-size: 1.6rem;
  }
}

@media (max-width: 1200px) {

}

@media (max-width: 992px) {
  main {
    margin-top: 13.3rem;
  }
  .preview-container main .nav-section {
    top: 13.2rem;
  }
  .preview-container main .nav-section .menu-wrap ul li a {
    height: 5rem;
  }
  .preview-container main .content-section .program-wrap .list-box ul li {
    padding: 3rem 0;
    gap: clamp(2.5rem, 2.5vw, 4rem);
  }
  .preview-container main .content-section .program-wrap .program-title-box {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.8rem;
  }
  .preview-container main .content-section .program-wrap .list-box ul li {
    flex-direction: column;
  }
  .preview-container main .content-section .program-wrap .list-box ul li .text-wrap .list-info .more {
    padding: 1.5rem;
  }
  .preview-container main .content-section .program-wrap .list-box ul li .text-wrap {
    width: 100%;
  }
}

@media (max-width: 768px) {
  main {
    margin-top: 12rem;
  }
  .preview-container main .intro-section .inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 2rem;
  }
  .preview-container main .intro-section .img-wrap {
    width: 100%;
  }
  .preview-container main .nav-section {
    top: 11.9rem;
  }
  .preview-container main .nav-section .menu-wrap ul li {
    width: 100%;
  }
  .preview-container main .nav-section .menu-wrap ul li a {
    width: 100%;
  }
  .preview-container main .content-section .title-box .info-box {
    align-items: flex-start;
    margin-top: 2rem;
  }
  .preview-container main .content-section .title-box .info-box ul,
  .preview-container main .content-section .program-wrap .program-title-box .info-box {
    flex-direction: column;
    align-items: flex-start;
    line-height: 1;
    gap: 1rem;
  }

  .preview-container main .content-section .program-wrap .program-title-box .info-box ul {
    flex-direction: column;
    align-items: flex-start;
    gap: .8rem;
  }
}

@media (max-width: 560px) {
  .preview-container main .nav-section .menu-wrap ul {
    gap: .5rem;
  }
  .preview-container main .nav-section .title-box .exp-box p {
    align-items: flex-start;
    justify-content: flex-start;
    text-align: left;
  }
  .preview-container main .content-section .program-wrap .list-box ul li .text-wrap .apply,
  .preview-container main .content-section .info-box .apply {
    width: 10rem;
    height: 4rem;
    font-size: 1.5rem;
  }
  .preview-container main .content-section .program-wrap .list-box ul li .text-wrap .apply img,
  .preview-container main .content-section .info-box .apply img {
    width: 1rem;
  }
  .preview-container main .content-section .program-wrap .list-box ul li .text-wrap .title-box .title {
    max-width: 100%;
  }
  .preview-container main .content-section .program-wrap .list-box ul li .text-wrap .list-info .info {
    gap: 2rem;
  }
}

@media (max-width: 480px) {
  main {
    margin-top: 10rem;
  }
  .preview-container main .content-section .program-wrap .list-box ul li .img-wrap {
    width: 100%;
  }
  .preview-container main .nav-section {
    top: 9.9rem;
  }
  .preview-container main .content-section .title-box .info-box {
    flex-direction: column;
    gap: 1.5rem;
  }
  .preview-container main .nav-section .menu-wrap ul li a {
    height: 3.5rem;
    font-size: 1.4rem;
  }
}