.mo-btn {display: none;}
.tab-area {display: none;}
@media screen and (max-width: 1560px){
  .container {max-width: 100%; padding: 0 20px;}
  header .container {max-width: 100%; padding: 0 20px;}
  .visual {padding: 20px;}
  .visual .img-txt {width: 100%; padding: 0 20px; box-sizing: border-box;}
}

@media screen and (max-width: 1230px) {
  header {height: 60px;}
  header .logo {width: 160px;}
  header nav ul {gap: 30px;}
  header nav ul li a {font-size: 18px;}

  /* .visual */
  .visual {height: calc(100vh - 70px); margin-top: 60px;}
  .visual .img-txt > img {width: 270px;}
  .visual .img-txt .link-btn {gap: 10px;}
  .visual .img-txt .link-btn a {width: 190px;}

  /* .review-area */
  .review-area {padding: 100px 0 60px;}
  .review-area .review-content ul li {padding-bottom: 15px; margin-bottom: 15px;}
  .review-area .review-content ul li .child-box .img-box {width: 300px;}
  .review-area .review-content ul li .child-box {gap: 20px;}
  .review-area .review-content ul li .child-box .txt-box .label {width: 80px; height: 30px; font-size: 14px; margin-bottom: 10px;}
  .review-area .review-content ul li .child-box .txt-box .tit {margin-bottom: 10px; font-size: 16px;}
  .review-area .review-content ul li .child-box .txt-box .date {font-size: 14px;}

  
}

@media screen and (max-width: 900px) {
  .pc {display: none;}
  .mo {display: block;}

  header .logo.on {position: absolute; top: 50%; right: -30px; transform: translateY(-50%); z-index: 10;}
  .mo-btn {position: relative; display: block; width: 23px; height: auto; z-index: 10;}
  .mo-btn.on {width: 18.5px; width: 18.5px;}
  .mo-btn img {width: 100%; height: auto;}
  header .logo a {display: none;}
  header nav {overflow: auto; overflow-y: hidden;}
  header nav ul {gap: 30px;}
  header nav ul li {flex: 0 0 auto;}
  header nav ul li a {font-size: 16px; opacity: .6;}
  header nav ul li.active a {opacity: 1;}

  header nav.open {position: fixed; top: 0; left: 0; width: 100%; height: 100vh; z-index: 9;}
  header nav.open ul {flex-flow: column; justify-content: center; width: 300px; height: 100%; background: var(--pr);}
  .dim {position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background: rgba(0, 0, 0, 0.5);}

  /* .visual */
  .visual {height: auto; aspect-ratio: 10/6; padding-bottom: 0; overflow: hidden;}
  /* .visual .img-box {height: auto;} */
  .visual .img-box img {object-position: top;}
  .visual .img-txt {top: auto; transform: none; bottom: 20px; left: 20px;}
  .visual .img-txt > img {width: 222px;}
  .visual .img-txt .link-btn a {width: 150px;}

  /* tab-area */
  .tab-area {display: block; margin-bottom: 22px;}
  .tab-area ul {display: flex; align-items: center; flex-wrap: wrap;}
  .tab-area ul li {width: calc(100% / 2); box-sizing: border-box;}
  .tab-area ul li .child-box {display: flex; align-items: center; justify-content: space-between; width: 100%; height: 55px; padding: 0 15px; border-bottom: 2px solid var(--wt_f3); box-sizing: border-box; font-size: 16px; font-weight: bold; line-height: 1.19; color: var(--pr);}
  .tab-area ul li:nth-child(odd) .child-box {border-left: 2px solid var(--wt_f3); border-right: 2px solid var(--wt_f3);}
  .tab-area ul li:nth-child(even) .child-box {border-right: 2px solid var(--wt_f3);}
  .tab-area ul li .child-box img {width: 6.4px; height: auto;}

  /* footer */
  footer {padding: 40px 0 21px;}
  footer .logo {width: 191px; margin: 0 0 40px;}
  footer .f-nav_area {justify-content: flex-start;}
  footer .f-nav_area .f-nav .tit {margin-bottom: 19px; font-size: 16px;}
  footer .f-nav_area .f-nav ul {gap: 12px;}
  footer .f-nav_area .f-nav ul li a {font-size: 15px;}
  footer .copyright {padding-top: 21px; margin-top: 35px;}

  #ctt {padding: 40px 0 0 !important;}

  /*  */
  .main-wrap {background: transparent;}
  .main-content {width: 100%; margin-top: 20px;}
  .main-content .main-tit .tit {margin-bottom: 15px; font-size: 30px; line-height: 1.2;}
  .main-content .main-tit .txt {font-size: 16px; line-height: 1.19;}
  .main-content .ad_box {width: calc(100% - 40px); padding: 15px 0; margin: 40px auto; font-size: 20px; line-height: 1.2;}
  .main-content .ad_box p {font-size: 20px;}
  .main-content .list-box .tit {margin-bottom: 10px; font-size: 24px; line-height: 1.21;}
  .main-content .list-box .txt {font-size: 16px; line-height: 1.19;}
  .main-content .list-box {padding: 0 20px; margin-bottom: 40px;}

  /* fixed-nav */
  .fixed-nav {position: fixed; top: 50%; right: 15px; transform: translateY(-50%); display: block; z-index: 5;}
  .fixed-nav a {display: block; width: 50px; height: auto; margin-bottom: 9px;}
  .fixed-nav a:last-child {margin-bottom: 0;}
  .fixed-nav a img {width: 100%; height: auto;}

  .main-wrap.mo {display: block;}
  .main-wrap.pc {display: none;}
}

@media screen and (max-width: 600px) {
  .visual {aspect-ratio: 5/5;}
  .visual .img-txt {width: calc(100% - 40px);}
  .visual .img-box img {object-position: top right;}
  .content-area {padding: 0; box-sizing: border-box;}
  .content-area .content-inner {width: 100%; padding: 80px 20px;}

  .review-area .review-content ul li .child-box {flex-flow: column; align-items: flex-start;}
  .review-area .review-content ul li .child-box .img-box {width: 100%;}


  .detail-area {width: 100%;}
  .next-prev_btn ul li .tit-date {flex-wrap: wrap;}
}