:root{
  --content_original_width: 100vw;
}
@media screen and (min-width: 768px) {
  .sp_only{
    display: none;
  }
  .modal.active{
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000;
    z-index: 1000;
  }
  
  .btn_menu_outlink{
    display: flex;
    justify-content: flex-start;
    align-items: baseline;
    gap: 5px;
  }
  .btn_menu_outlink::after{
    content: "";
    width: 8px;
    height: 8px;
    background-image: url(../images/icon_outlink.png);
    background-size: 100% 100%;
  }
  header{
    position: fixed;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    top: 0;
    right: 0;
    padding: 40px 45px;
    pointer-events: none;
    z-index: 10;
  }
  header .menu_block{
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 28px;
    opacity: 1;
    transition: opacity .5s;
  }
  .content_wrapper.transition header .menu_block{
    opacity: 0;
  }
  header .menu_block .btn_menu_link{
    position: relative;
    pointer-events: auto;
    cursor: pointer;
    font-size: 20px;
    line-height: 35px;
    letter-spacing: 0.1em;
  }

  header .menu_block .btn_menu_link::before{
    content: "";
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 0%;
    border-bottom: 1px solid #fff;
    transition: width .3s;
  }
  .content_wrapper.transition header .menu_block .btn_menu_link{
    pointer-events: none;
    cursor: default;
  }
  header .menu_block .btn_sp_menu{
    display: none;
  }
  
  .content_wrapper.top header .menu_block .btn_menu_link.btn_menu_link_top::before,
  .content_wrapper.content1 header .menu_block .btn_menu_link.btn_menu_link_content::before,
  .content_wrapper.content2 header .menu_block .btn_menu_link.btn_menu_link_content::before,
  .content_wrapper.content3 header .menu_block .btn_menu_link.btn_menu_link_content::before,
  .content_wrapper.content4 header .menu_block .btn_menu_link.btn_menu_link_content::before,
  .content_wrapper.access header .menu_block .btn_menu_link.btn_menu_link_access::before,
  header .menu_block .btn_menu_link:hover::before{
    width: 100%;
  }
  .content_block,
  footer{
    display: none;
  }
  .content_wrapper.top .content_block.kv_wrapper,
  .content_wrapper.content1 .content_block.content1,
  .content_wrapper.content2 .content_block.content2,
  .content_wrapper.content3 .content_block.content3,
  .content_wrapper.content4 .content_block.content4,
  .content_wrapper.transition_last .content_block.content4,
  .content_wrapper.access .content_block.content_info,
  .content_wrapper.access footer{
    display: block;
  }
  
  .content_inner{
    width: 100%;
    contain: paint;
  }
  .content_block{
    position: relative;
    width: 100%;
    opacity: 1;
    transition: opacity .5s;
  }
  .content_wrapper.transition .content_block{
    opacity: 0;
    pointer-events: none;
  }
  .content_block.kv_wrapper{
    transition: opacity 1s, top 1s;
    top: 0;
  }
  .content_wrapper.transition .content_block.kv_wrapper{
    top: -100dvh;
  }
  .content_transition{
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
  }
  
  .content_wrapper.transition .content_transition{
    display: block;
    overflow: hidden;
  }
  .content_wrapper.transition .content_transition .content_movie .movie_pc{
    position: absolute;
    display: none;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
  .content_wrapper.top.transition .content_transition .movie_pc.top,
  .content_wrapper.content1.transition .content_transition .movie_pc.content1,
  .content_wrapper.content2.transition .content_transition .movie_pc.content2,
  .content_wrapper.content3.transition .content_transition .movie_pc.content3{
    display: block;
  } 
  
  .content_wrapper .content_block.kv_wrapper,
  .content_wrapper .content_block.content1,
  .content_wrapper .content_block.content2,
  .content_wrapper .content_block.content3,
  .content_wrapper .content_block.content4,
  .content_transition{
    height: 100dvh;
    min-height: 600px;
  }
  .content_movie_bg{
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
    width: 100%;
    height: 100%;
    overflow: hidden;
  }
  .content_transition video,
  .content_movie_bg video{
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .modal_loading .loading_logo,
  .content_block.kv_wrapper{
    padding: 23px 45px;
  }
  .modal_loading .loading_logo .logo_title,
  .content_block.kv_wrapper h1{
    font-size: 49px;
    line-height: 71px;
  }
  .modal_loading .loading_logo .logo_period,
  .content_block.kv_wrapper h2{
    font-size: 28px;
    line-height: 41px; 
  }
  
  .content_wrapper .content_btn_block{
    position: absolute;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 55px;
    left: 50%;
    bottom: 50px;
    transform: translate(-50%, 0);
  }
  .content_wrapper .content_navi{
    display: none;
  }
  .content_wrapper .content_btn_block .content_btn{
    position: relative;
    font-size: 23px;
    line-height: 33px;
    letter-spacing: 0.1em;
  }
  .content_wrapper .content_btn_block .content_btn.content_btn_back::before{
    content: "";
    position: absolute;
    top: 6px;
    bottom: 0;
    left: -12px;
    width: 5px;
    height: 5px;
    margin: auto 0;
    border-bottom: 1px solid #fff;
    border-left: 1px solid #fff;
    transform: rotate(45deg);
  }
  .content_wrapper .content_btn_block .content_btn.content_btn_next::before{
    content: "";
    position: absolute;
    top: 6px;
    bottom: 0;
    right: -12px;
    width: 5px;
    height: 5px;
    margin: auto 0;
    border-top: 1px solid #fff;
    border-right: 1px solid #fff;
    transform: rotate(45deg);
  }
  .content_wrapper .content_btn_block .content_btn.content_btn_back::after,
  .content_wrapper .content_btn_block .content_btn.content_btn_next::after{
    content: "";
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 0%;
  }
  .content_wrapper .content_btn_block .content_btn.content_btn_back::after{  
    height: 1px;
    background-image : linear-gradient(to right, #fff, #fff 4px, transparent 4px, transparent 8px);  /* 幅2の線を作る */
    background-size: 8px 1px;
    background-position: left center;
    background-repeat: repeat-x;
    transition: width .5s;
  }
  .content_wrapper .content_btn_block .content_btn.content_btn_next::after{
    border-bottom: 1px solid #fff;
    transition: width .5s;
  }
  .content_wrapper .content_btn_block .content_btn.content_btn_back:hover::after,
  .content_wrapper .content_btn_block .content_btn.content_btn_next:hover::after{
    width: 100%;
  }
  
  .cotnent_info_block{
    position: relative;
    width: calc(500 * var(--content_width) / 1200);
    position: absolute;
    top: 50%;
    opacity: 1;
    transform: translate(0, -50%);
    transition: opacity .5s;
  }
  .cotnent_info_block.transition{
    opacity: 0;
  }
  .content_block.content1 .cotnent_info_block,
  .content_block.content3 .cotnent_info_block{
    left: calc(50% - (560 * var(--content_width) / 1200) - (var(--content_original_width) - var(--content_width)) / 5);
  }
  .content_block.content2 .cotnent_info_block,
  .content_block.content4 .cotnent_info_block{
    right: calc(50% - (560 * var(--content_width) / 1200) - (var(--content_original_width) - var(--content_width)) / 5);
  }
  
  .cotnent_info_block .cotnent_no{
    position: absolute;
    left: -1.5em;
    top: -2em;
    font-size: calc(18 * var(--content_width) / 1200);
    line-height: calc(23 * var(--content_width) / 1200);
  }
  .cotnent_info_block .content_name{
    width: calc(451 * var(--content_width) / 1200);
    margin-bottom: calc(35 * var(--content_width) / 1200);
    line-height: 0;
  }
  .cotnent_info_block .content_lead{
    font-size: calc(20 * var(--content_width) / 1200);
    line-height: calc(30 * var(--content_width) / 1200);
    margin-bottom: 1em;
  }
  .cotnent_info_block .content_text{
    font-size: calc(20 * var(--content_width) / 1200);
    line-height: calc(30 * var(--content_width) / 1200);
  }
  .cotnent_info_block .content_movie{
    display: none;
  }
  .cotnent_info_block .content_image_block{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: calc(12 * var(--content_width) / 1200);
  }
  
  .pager_block{
    display: none;
    opacity: 1;
    transition: opacity .5s;
  }
  .content_wrapper.transition .pager_block,
  .content_wrapper.transition_last .pager_block{
    opacity: 0;
  }
  .content_wrapper.content1 .pager_block,
  .content_wrapper.content2 .pager_block,
  .content_wrapper.content3 .pager_block,
  .content_wrapper.content4 .pager_block,
  .content_wrapper.transition_last .pager_block{
    position: absolute;
    right: 32px;
    top: calc(100dvh - 256px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 8px;
  }
  .content_wrapper .pager_block .pager_icon{
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba( 255, 255, 255, 0.32); 
  }
  .content_wrapper.content1 .pager_block .pager_icon.content1,
  .content_wrapper.content2 .pager_block .pager_icon.content2,
  .content_wrapper.content3 .pager_block .pager_icon.content3,
  .content_wrapper.content4 .pager_block .pager_icon.content4,
  .content_wrapper.transition_last .pager_block .pager_icon.content4{
    background-color: rgba( 255, 255, 255, 1);
  }
  
  .content_info{
    width: 100%;
    min-height: 600px;
    margin-top: 0px;
    background-color: #101010;
  }
  .content_wrapper.transition_last .content_info{
    transition: margin-top 1s;
  } 
  .content_info .content_info_inner{
    width: calc(1000 * var(--content_width) / 1200);
    margin: 0 auto;
    padding-top: 135px;
  }
  .content_info .content_info_inner .access_block{
    margin-bottom: 45px;
  }
  .content_info .content_info_inner .access_block .block_title{
    font-size: 64px;
    line-height: 93px;
    letter-spacing: 0.05em;
    margin-bottom: 42px;
  }
  .content_info .content_info_inner .access_block .map_block{
    width: 100%;
    height: 560px;
    line-height: 0;
    margin-bottom: 40px;
  }
  .content_info .content_info_inner .access_block .info_block{
    display: flex;
    justify-content: flex-start;
    align-items: start;
    font-size: 20px;
    line-height: 28px;
    margin-bottom: 18px;
  }
  .content_info .content_info_inner .access_block .info_block .info_title{
    width: 100px;
  }
  .content_info .content_info_inner .access_block .info_block .info_detail a{
    border-bottom: 1px solid #fff;
  }
  .content_info .content_info_inner .about_block .block_title{
    font-size: 42px;
    line-height: 61px; 
    margin-bottom: 23px;
  }  
  .content_info .content_info_inner .about_block .block_text{
    font-size: 32px;
    font-weight: bold;
    line-height: 50px;
    margin-bottom: 30px;
  }
  
  .content_info .content_info_inner .about_block .link_block{
    display: flex;
    align-items: start;
    flex-direction: column;
    gap: 15px;
  }
  .content_info .content_info_inner .about_block .link_block .btn_link{
    position: relative;
    font-size: 20px;
    line-height: 30px;
    letter-spacing: 0.1em;
  }
  .content_info .content_info_inner .about_block .link_block .btn_link::before{
    content: "";
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 0%;
    border-bottom: 1px solid #fff;
    transition: width .5s;
  }
  .content_info .content_info_inner .about_block .link_block .btn_link:hover::before{
    width: 100%;
  }
    
  .content_wrapper .float_menu{
    position: fixed;
    bottom: -40px;
    left: calc(100% - 245px);
    width: 200px;
    height: 200px;
  }
  .content_wrapper.access .float_menu{
    position: sticky;
    margin-top: -200px;
    margin-bottom: 85px;
    bottom: -45px;
  }
  .content_wrapper .float_menu .btn_reserve{
    position: relative;
    display: flex;
    top: 0;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 100%;
    height: 100%;
    border: 1px solid #fff;
    border-radius: 50%;    
    background-color: rgba(0,0,0,0.8);
    opacity: 1;
    transition: top .5s, opacity .5s;
  }
  .content_wrapper .float_menu .btn_reserve:hover{
    top: -10px;
  }
  .content_wrapper .float_menu .btn_reserve::after{
    content: "";
    position: absolute;
    top: calc(50% - 6px);
    right: -20px;
    width: 40px;
    height: 13px;
    background-image: url(../images/btn_reserve_arrow.png);
    background-size: 100% 100%;
  }
  .content_wrapper .float_menu .btn_reserve .btn_reserve_text1{
    font-size: 32px;
    line-height: 46px; 
    letter-spacing: 0.05em;
  }
  .content_wrapper .float_menu .btn_reserve .btn_reserve_text2{
    font-size: 20px;
    line-height: 23px; 
  }
  .content_wrapper.transition .float_menu .btn_reserve{
    opacity: 0;
    pointer-events: none;
  }
  
  footer{
    position: relative;
    width: 100%;
    padding: 0 45px;
  }
  footer .footer_inner{
    display: flex;
    justify-content: flex-end;
    align-items: center;
    border-top: 1px solid #fff;
    padding: 20px 0;
  }
  footer .footer_inner .copyright{
    font-size: 14px;
    line-height: 20px;
    letter-spacing: 0.1em;
  }
  
  .modal_loading .loading_logo{
    position: absolute;
    left: 0;
    top: 0;
  }
  .modal_loading .loading_wrapper{
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
  
  .modal_loading .loading_wrapper .loading_inner{
    display: flex;
    flex-direction: column;
    align-items: start;
  }
  .modal_loading .loading_wrapper .loading_inner .loading_label{
    font-size: 23px;
    line-height: 33px;
    letter-spacing: 0.1em;
  }
  .modal_loading .loading_wrapper .loading_inner .loading_progress_block{
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 10px;
  }
  .modal_loading .loading_wrapper .loading_inner .loading_progress_block .progress_bar{
    position: relative;
    width: 400px;
    height: 1px;
    background-color: #888;
  }
  .modal_loading .loading_wrapper .loading_inner .loading_progress_block .progress_bar .current{
    width: 0%;
    height: 100%;
    background-color: #fff;
  }
  .modal_loading .loading_wrapper .loading_inner .loading_progress_block .progress_per{
    display: flex;
    justify-content: flex-start;
    align-items: baseline;
  }
  .modal_loading .loading_wrapper .loading_inner .loading_progress_block .progress_per .progress_val_txt{
    display: block;
    font-size: 23px;
    line-height: 30px;
    letter-spacing: 0.05em;
    width: 1.65em;
    text-align: right;
  }
  .modal_loading .loading_wrapper .loading_inner .loading_progress_block .progress_per .progress_txt{
    font-size: 12px;
    line-height: 30px;
    letter-spacing: 0.05em;
  }
}

@media screen and (min-width: 1200px) {
  :root{
    --content_width: 1200px;
  }
}