.m_only {
  display: none;
}
@media only screen and (max-width: 1260px) {
  .m_only {
    display: block;
  }
}

.main_visual {
  position: relative;
  padding: 0 80px;
}
@media only screen and (max-width: 1260px) {
  .main_visual {
    padding: 0;
  }
}
.main_visual .mv_slide_ctrl {
  margin-top: 70px;
  display: flex;
}
.main_visual .mv_slide_ctrl .mv_slide_ctrl_btn {
  width: 60px;
  height: 60px;
  background-repeat: no-repeat;
  background-position: center center;
  background-color: transparent;
  border: none;
}
.main_visual .mv_slide_ctrl .mv_slide_ctrl_btn.mv_slide_prev {
  margin-right: 20px;
  background-image: url(../img/main/btn_arrow_prev_64.svg);
}
.main_visual .mv_slide_ctrl .mv_slide_ctrl_btn.mv_slide_next {
  background-image: url(../img/main/btn_arrow_next_64.svg);
}
@media only screen and (max-width: 1260px) {
  .main_visual .mv_slide_ctrl {
    display: none;
  }
}
.main_visual .mv_slide_item {
  position: relative;
  height: 800px;
}
.main_visual .mv_slide_item .bg_box {
  display: flex;
  align-items: center;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}
.main_visual .mv_slide_item .txt_box {
  width: 100%;
  max-width: 1260px;
  margin: 0 auto;
  text-align: left;
  padding: 0 50px;
  box-sizing: border-box;
  color: #fff;
}
.main_visual .mv_slide_item .txt_box strong {
  display: block;
  font-size: 56px;
  line-height: 1.29;
}
@media only screen and (max-width: 1260px) {
  .main_visual .mv_slide_item .txt_box strong {
    font-size: 28px;
    line-height: 1.43;
  }
  .main_visual .mv_slide_item .txt_box strong br {
    display: none;
  }
}
.main_visual .mv_slide_item .txt_box p {
  margin-top: 20px;
  font-size: 20px;
  line-height: 1.6;
}
@media only screen and (max-width: 1260px) {
  .main_visual .mv_slide_item .txt_box p {
    font-size: 14px;
    line-height: 1.5;
    margin-top: 11px;
  }
  .main_visual .mv_slide_item .txt_box p br {
    display: none;
  }
}
@media only screen and (max-width: 1260px) {
  .main_visual .mv_slide_item .txt_box {
    padding: 0 32px;
  }
}
@media only screen and (max-width: 1260px) {
  .main_visual .mv_slide_item {
    height: calc(100vh - 60px);
  }
}
.main_visual .mv_right {
  position: absolute;
  width: 80px;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}
.main_visual .mv_right .btn_mv_ctrl {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  margin-top: 8px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid #333;
  background-color: transparent;
}
@media only screen and (max-width: 1260px) {
  .main_visual .mv_right .btn_mv_ctrl {
    border-color: #fff;
  }
}
.main_visual .mv_right .btn_mv_ctrl::after {
  content: "";
  width: 6px;
  height: 8px;
  border-left: 2px solid #333;
  border-right: 2px solid #333;
  box-sizing: border-box;
}
@media only screen and (max-width: 1260px) {
  .main_visual .mv_right .btn_mv_ctrl::after {
    border-left-color: #fff;
    border-right-color: #fff;
  }
}
.main_visual .mv_right .btn_mv_ctrl::before {
  display: none;
  content: "";
  border-left: 7px solid #333;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
}
@media only screen and (max-width: 1260px) {
  .main_visual .mv_right .btn_mv_ctrl::before {
    border-left-color: #fff;
  }
}
.main_visual .mv_right .btn_mv_ctrl.pause::after {
  display: none;
}
.main_visual .mv_right .btn_mv_ctrl.pause::before {
  display: block;
}
@media only screen and (max-width: 1260px) {
  .main_visual .mv_right .btn_mv_ctrl {
    flex-shrink: 0;
    margin-top: 0;
    margin-left: 10px;
  }
}
.main_visual .mv_right .mv_paging {
  text-align: center;
}
.main_visual .mv_right .mv_paging .swiper-pagination-bullet {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  width: 20px;
  height: 20px;
  position: relative;
  background-color: transparent;
  border: 1px solid transparent;
  box-sizing: border-box;
  opacity: 1;
  transition: all 0.2s ease-in-out;
}
.main_visual .mv_right .mv_paging .swiper-pagination-bullet + .swiper-pagination-bullet {
  margin-top: 6px;
}
@media only screen and (max-width: 1260px) {
  .main_visual .mv_right .mv_paging .swiper-pagination-bullet + .swiper-pagination-bullet {
    margin-left: 6px;
  }
}
.main_visual .mv_right .mv_paging .swiper-pagination-bullet::after {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: rgba(153, 153, 153, 0.4);
  transition: all 0.2s ease-in-out;
}
@media only screen and (max-width: 1260px) {
  .main_visual .mv_right .mv_paging .swiper-pagination-bullet::after {
    background-color: rgba(255, 255, 255, 0.4);
  }
}
.main_visual .mv_right .mv_paging .swiper-pagination-bullet-active {
  border-color: #1a95ce;
}
@media only screen and (max-width: 1260px) {
  .main_visual .mv_right .mv_paging .swiper-pagination-bullet-active {
    border-color: #fff;
  }
}
.main_visual .mv_right .mv_paging .swiper-pagination-bullet-active::after {
  background-color: #1a95ce;
}
@media only screen and (max-width: 1260px) {
  .main_visual .mv_right .mv_paging .swiper-pagination-bullet-active::after {
    background-color: #fff;
  }
}
@media only screen and (max-width: 1260px) {
  .main_visual .mv_right .mv_paging {
    display: flex;
  }
  .main_visual .mv_right .mv_paging .swiper-pagination-bullet {
    margin-top: 0;
  }
  .main_visual .mv_right .mv_paging .swiper-pagination-bullet + .swiper-pagination-bullet {
    margin-top: 0;
  }
}
@media only screen and (max-width: 1260px) {
  .main_visual .mv_right {
    width: auto;
    right: auto;
    left: 32px;
    bottom: 120px;
    top: auto;
    transform: none;
    z-index: 99;
    display: flex;
  }
}
.main_visual .mv_left {
  position: absolute;
  transform: rotate(90deg);
  transform-origin: 0 100%;
  height: 80px;
  display: flex;
  align-items: center;
  left: 0;
  bottom: 140px;
  color: #333;
  font-size: 14px;
  line-height: 24px;
  font-family: "Montserrat";
}
.main_visual .mv_left::after {
  content: "";
  transform: rotate(-90deg);
  margin-left: 8px;
  width: 24px;
  height: 24px;
  background: url(../img/main/ico_scroll_down.svg) no-repeat center center;
}
.main_visual .mv_bot {
  position: absolute;
  width: 100%;
  left: 0;
  bottom: 0;
  z-index: 10;
  padding: 0 80px;
  box-sizing: border-box;
}
@media only screen and (max-width: 1260px) {
  .main_visual .mv_bot {
    padding: 0;
  }
}
.main_visual .mv_bot .inner {
  max-width: 1260px;
  margin: 0 auto;
  display: flex;
  justify-content: flex-end;
  position: relative;
}
.main_visual .mv_bot .inner::after {
  content: "";
  position: absolute;
  width: 50vw;
  height: 100%;
  background-color: #fff;
  left: 100%;
}
.main_visual .mv_bot .inner .mv_search {
  height: 160px;
  background-color: #fff;
  padding: 0 60px;
  width: 330px;
  position: relative;
  transition: all 0.4s ease-in-out;
  display: flex;
  align-items: center;
}
@media only screen and (max-width: 1260px) {
  .main_visual .mv_bot .inner .mv_search {
    height: 80px;
    padding: 0 16px;
    width: 240px;
  }
}
.main_visual .mv_bot .inner .mv_search .btn_close_search {
  position: absolute;
  width: 50px;
  height: 50px;
  left: 0;
  top: 0;
  background-color: #1a95ce;
  background-image: url(../img/main/ico_close_w.svg);
  background-repeat: no-repeat;
  background-position: center center;
  border: none;
  visibility: hidden;
  opacity: 0;
  transition: all 0.4s ease-in-out;
}
@media only screen and (max-width: 1260px) {
  .main_visual .mv_bot .inner .mv_search .btn_close_search {
    width: 40px;
    height: 40px;
    top: auto;
    bottom: 100%;
  }
}
.main_visual .mv_bot .inner .mv_search.on {
  width: 100%;
}
.main_visual .mv_bot .inner .mv_search.on .mv_search_input {
  visibility: visible;
  opacity: 1;
  width: 100%;
}
.main_visual .mv_bot .inner .mv_search.on .mv_search_trigger {
  display: none;
}
.main_visual .mv_bot .inner .mv_search.on .btn_close_search {
  visibility: visible;
  opacity: 1;
}
.main_visual .mv_bot .inner .mv_search_input {
  opacity: 0;
  height: 80px;
  width: 100%;
  transition: all 0.2s ease-in-out;
  border: none;
  border-bottom: 2px solid #1a95ce;
  font-size: 24px;
  font-weight: bold;
}
@media only screen and (max-width: 1260px) {
  .main_visual .mv_bot .inner .mv_search_input {
    height: 50px;
    font-size: 16px;
  }
}
.main_visual .mv_bot .inner .mv_search_btn {
  position: absolute;
  right: 0;
  top: 10px;
  border: none;
  width: 60px;
  height: 60px;
  background: url(../img/main/btn_search.svg) no-repeat center center;
}
@media only screen and (max-width: 1260px) {
  .main_visual .mv_bot .inner .mv_search_btn {
    width: 40px;
    height: 40px;
    top: 5px;
    background-size: cover;
  }
}
.main_visual .mv_bot .inner .mv_search_inner {
  width: 100%;
  box-sizing: border-box;
  position: relative;
  transition: all 0.2s ease-in-out;
}
.main_visual .mv_bot .inner .mv_search_trigger {
  position: absolute;
  z-index: 10;
  cursor: pointer;
  display: flex;
  width: 100%;
  height: 100%;
  padding: 0 60px;
  box-sizing: border-box;
  left: 0;
  top: 0;
  font-size: 24px;
  color: #1a95ce;
  font-weight: bold;
  align-items: center;
}
@media only screen and (max-width: 1260px) {
  .main_visual .mv_bot .inner .mv_search_trigger {
    padding: 0 16px;
    font-size: 16px;
  }
}

section.main {
  overflow: hidden;
}

.main_sec_wrap {
  padding: 100px 0;
}
@media only screen and (max-width: 1260px) {
  .main_sec_wrap {
    padding: 60px 0;
  }
}
.main_sec_wrap .inner {
  max-width: 1260px;
  margin: 0 auto;
  display: flex;
}
@media only screen and (max-width: 1260px) {
  .main_sec_wrap .inner {
    display: block;
    padding: 0 16px;
  }
}
.main_sec_tit {
  margin-bottom: 47px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
@media only screen and (max-width: 1260px) {
  .main_sec_tit {
    display: block;
    text-align: center;
    margin-bottom: 27px;
  }
}
.main_sec_tit .tit {
  font-size: 40px;
  line-height: 1.4;
}
.main_sec_tit .tit_set {
  display: flex;
}
@media only screen and (max-width: 1260px) {
  .main_sec_tit .tit_set {
    justify-content: center;
  }
}
.main_sec_tit .tit_set .tit {
  color: rgba(51, 51, 51, 0.3);
  position: relative;
}
.main_sec_tit .tit_set .tit.on {
  color: #333333;
}
.main_sec_tit .tit_set .tit.on::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  background-color: #1a95ce;
  border-radius: 50%;
  right: 0;
  top: -6px;
}
@media only screen and (max-width: 1260px) {
  .main_sec_tit .tit_set .tit.on::after {
    right: auto;
    left: 50%;
    top: auto;
    bottom: -10px;
    margin-left: -4px;
  }
}
.main_sec_tit .tit_set .tit + .tit {
  padding-left: 20px;
  margin-left: 20px;
}
.main_sec_tit .tit_set .tit + .tit::before {
  content: "";
  position: absolute;
  width: 1px;
  height: 40px;
  background-color: #eaeaea;
  left: 0;
  top: 50%;
  margin-top: -20px;
}
@media only screen and (max-width: 1260px) {
  .main_sec_tit .tit_set .tit + .tit::before {
    height: 20px;
    margin-top: -10px;
  }
}
.main_sec_tit .tit.ty_btn {
  cursor: pointer;
}
@media only screen and (max-width: 1260px) {
  .main_sec_tit .tit {
    font-size: 24px;
    line-height: 1.5;
  }
}
.main_sec_tit .date_info {
  display: flex;
  align-items: center;
}
.main_sec_tit .date_info_tit {
  font-size: 16px;
  font-family: "Montserrat";
}
.main_sec_tit .date_info_bar {
  height: 1px;
  width: 60px;
  background-color: #bababa;
  margin: 0 73px;
}
.main_sec_tit .date_info_date {
  font-size: 40px;
  line-height: 1.4;
  color: #1a95ce;
  font-family: "Montserrat";
  font-weight: bold;
}
@media only screen and (max-width: 1260px) {
  .main_sec_tit .date_info {
    display: none;
  }
}
.main_sec_tit .btn_view_more {
  display: flex;
  align-items: center;
  font-size: 16px;
  font-weight: bold;
}
.main_sec_tit .btn_view_more::after {
  content: "";
  margin-left: 10px;
  width: 32px;
  height: 32px;
  background-image: url(../img/common/btn_arrow_G_32.svg);
  background-repeat: no-repeat;
  background-position: center center;
}
.main_sec_tit .btn_view_more.ty_m {
  display: none;
}
@media only screen and (max-width: 1260px) {
  .main_sec_tit .btn_view_more {
    display: none;
  }
  .main_sec_tit .btn_view_more.ty_m {
    display: flex;
  }
}
.main_sec .inner {
  max-width: 1260px;
  margin: 0 auto;
}
@media only screen and (max-width: 1260px) {
  .main_sec .inner {
    padding: 0 16px;
  }
}
.main_sec .btn_view_more {
  display: flex;
  align-items: center;
  font-size: 16px;
  font-weight: bold;
}
.main_sec .btn_view_more::after {
  content: "";
  margin-left: 10px;
  width: 32px;
  height: 32px;
  background-image: url(../img/common/btn_arrow_G_32.svg);
  background-repeat: no-repeat;
  background-position: center center;
}
.main_sec .btn_view_more.ty_m {
  display: none;
}
@media only screen and (max-width: 1260px) {
  .main_sec .btn_view_more {
    display: none;
  }
  .main_sec .btn_view_more.ty_m {
    display: flex;
    justify-content: center;
    height: 48px;
    box-sizing: border-box;
    border-radius: 4px;
    border: 1px solid #dfdfdf;
    font-size: 14px;
    margin-top: 20px;
  }
  .main_sec .btn_view_more.ty_m::after {
    width: 24px;
    height: 24px;
    background-size: cover;
  }
}

.main_pf {
  padding: 100px 0;
}
@media only screen and (max-width: 1260px) {
  .main_pf {
    padding: 80px 0 60px;
  }
}
.main_pf_cont {
  position: relative;
}
.main_pf_cont .deco {
  position: absolute;
  right: -14%;
  top: -40%;
}
@media only screen and (max-width: 1260px) {
  .main_pf_cont .deco {
    top: -148px;
    right: -140px;
    z-index: -1;
  }
}
.main_pf_link {
  display: block;
  position: relative;
  overflow: hidden;
}
.main_pf_link img {
  width: 100%;
}
.main_pf_link .txt_box {
  position: absolute;
  left: 40px;
  right: 40px;
  bottom: -38px;
  background-color: #fff;
  color: #333;
  font-size: 20px;
  line-height: 1.4;
  padding: 19px 0;
  text-align: center;
  font-weight: bold;
  transition: all 0.2s ease-in-out;
}
@media only screen and (max-width: 1260px) {
  .main_pf_link .txt_box {
    bottom: 0;
    width: 164px;
    right: auto;
    left: 50%;
    margin-left: -82px;
    font-size: 18px;
    font-weight: 500;
    line-height: 50px;
    padding: 0;
  }
}
.main_pf_link .txt_box::after {
  content: "";
  opacity: 0;
  display: block;
  width: 32px;
  height: 32px;
  margin: 0 auto;
  margin-top: 6px;
  background: url(../img/common/btn_arrow_B_32.svg) no-repeat center center;
  transition: all 0.2s ease-in-out;
}
@media only screen and (max-width: 1260px) {
  .main_pf_link .txt_box::after {
    display: none;
  }
}
.main_pf_link:hover .txt_box {
  bottom: 0;
  color: #1a95ce;
}
@media only screen and (max-width: 1260px) {
  .main_pf_link:hover .txt_box {
    color: #222;
  }
}
.main_pf_link:hover .txt_box::after {
  opacity: 1;
}
@media only screen and (max-width: 1260px) {
  .main_pf_list {
    padding-right: 20%;
  }
}

.main_product {
  padding: 107px 0 60px;
  background: url(../img/main/bg.jpg) no-repeat center center;
  background-size: cover;
}
@media only screen and (max-width: 1260px) {
  .main_product {
    padding: 60px 0;
  }
  .main_product_list {
    padding-right: 20%;
  }
}
.main_product .card_box {
  display: block;
  transition: transform 0.2s ease-in-out;
}
.main_product .card_box:hover {
  transform: translateY(-20px);
}
@media only screen and (max-width: 1260px) {
  .main_product .card_box:hover {
    transform: none;
  }
}
.main_product .card_box .img_box {
  padding-top: 80%;
  position: relative;
  background-color: #b5b5b5;
}
.main_product .card_box .img_box img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.main_product .card_box .txt_box {
  padding: 24px 30px;
  background-color: #fff;
}
@media only screen and (max-width: 1260px) {
  .main_product .card_box .txt_box {
    padding: 20px;
  }
}
.main_product .card_box .txt_box .tit {
  display: block;
  font-size: 20px;
  line-height: 1.6;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
@media only screen and (max-width: 1260px) {
  .main_product .card_box .txt_box .tit {
    font-size: 16px;
    line-height: 1.5;
  }
}
.main_product .card_box .txt_box .desc {
  font-size: 14px;
  line-height: 23px;
  max-height: 46px;
  margin-top: 8px;
  color: #666;
  text-overflow: ellipsis;
  white-space: nowrap;  
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
@media only screen and (max-width: 1260px) {
  .main_product .card_box .txt_box .desc {
    font-size: 14px;
    line-height: 20px;
    max-height: 40px;
  }
}
.main_product .card_box .txt_box .cate {
  color: #999;
  border-top: 1px solid #eaeaea;
  margin-top: 20px;
}
@media only screen and (max-width: 1260px) {
  .main_product .card_box .txt_box .cate {
    margin-top: 14px;
  }
}
.main_product .card_box .txt_box .cate span {
  display: inline-flex;
  font-size: 14px;
  line-height: 1.5;
  margin-top: 6px;
  align-items: center;
}
@media only screen and (max-width: 1260px) {
  .main_product .card_box .txt_box .cate span {
    font-size: 12px;
  }
}
.main_product .card_box .txt_box .cate span::after {
  content: "";
  display: block;
  width: 7px;
  height: 7px;
  border-right: 1px solid #999;
  border-top: 1px solid #999;
  transform: rotate(45deg);
  box-sizing: border-box;
  margin: 0 4px;
}
.main_product .card_box .txt_box .cate span:last-child::after {
  display: none;
}
.main_product_scrollbar {
  margin-top: 60px;
  height: 4px;
  background-color: rgba(255, 255, 255, 0.4);
}
.main_product_scrollbar .swiper-scrollbar-drag {
  background-color: #1a95ce;
}
@media only screen and (max-width: 1260px) {
  .main_product_scrollbar {
    margin-top: 20px;
  }
}

.main_rsv {
  width: 540px;
  flex-shrink: 0;
}
@media only screen and (max-width: 1260px) {
  .main_rsv {
    width: 100%;
  }
}
.main_rsv .main_calendar {
  padding: 40px 40px 30px;
  border: 1px solid #eaeaea;
  border-radius: 4px;
  box-shadow: 0 8px 20px 0 rgba(0, 0, 0, 0.05);
  font-size: 15px;
  position: relative;
}
.main_rsv .main_calendar .calendar {
  position: static;
}
.main_rsv .main_calendar .calendar .event-container {
  position: absolute;
}
@media only screen and (max-width: 1260px) {
  .main_rsv .main_calendar {
    padding: 15px;
    font-size: 14px;
  }
  .main_rsv .main_calendar .calendar .day {
    width: 2em;
    height: 2em;
    line-height: 2em;
  }
  .main_rsv .main_calendar .calendar header .simple-calendar-btn {
    width: 24px;
    height: 24px;
  }
  .main_rsv .main_calendar .calendar header .simple-calendar-btn::before {
    width: 6px;
    height: 6px;
    top: 8px;
    left: 6px;
  }
  .main_rsv .main_calendar .calendar .event-container {
    padding: 60px 20px 20px;
  }
  .main_rsv .main_calendar .calendar .event-container .close {
    right: 10px;
    top: 10px;
  }
  .main_rsv .main_calendar .calendar .event-container .event {
    padding: 0.8em;
  }
  .main_rsv .main_calendar .calendar .event-container .event-date {
    margin-bottom: 0.6em;
  }
}

.main_board {
  flex: 1;
  padding-left: 100px;
  min-width: 0;
}
@media only screen and (max-width: 1260px) {
  .main_board {
    padding-left: 0;
    margin-top: 60px;
  }
}
.main_board_cont {
  display: none;
}
.main_board_cont.on {
  display: block;
}
.main_board_list {
  margin-top: -20px;
}
@media only screen and (max-width: 1260px) {
  .main_board_list {
    margin-top: -10px;
  }
}
.main_board_list .list_item {
  border-bottom: 1px solid #EAEAEA;
}
@media only screen and (max-width: 1260px) {
  .main_board_list .list_item:last-child {
    border-bottom: none;
  }
}
.main_board_list .list_item.active .list_link .tit {
  font-size: 28px;
}
@media only screen and (max-width: 1260px) {
  .main_board_list .list_item.active .list_link .tit {
    font-size: 20px;
  }
}
.main_board_list .list_item_tit {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.main_board_list .list_link {
  display: block;
  font-size: 16px;
  line-height: 1.5;
  padding: 20px 0;
}
@media only screen and (max-width: 1260px) {
  .main_board_list .list_link {
    font-size: 14px;
    padding: 15px 0;
  }
}
.main_board_list .list_link .tit {
  min-width: 0;
  flex: 1;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.main_board_list .list_link .date {
  color: #999;
  font-family: "Montserrat";
  flex-shrink: 0;
  margin-left: 10px;
}
.main_board_list .list_link .detail {
  margin: 16px 0 30px;
  width: 100%;
  color: #666;
  font-size: 16px;
  line-height: 25px;
  white-space: normal;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 50px;
}
@media only screen and (max-width: 1260px) {
  .main_board_list .list_link .detail {
    margin: 10px 0 15px;
    font-size: 14px;
    line-height: 22px;
    height: 44px;
  }
}