.content_wrapper{
  position: relative;
  min-height: 100%;
  background-image: url(../images/camera_bg.jpg);
  background-size: 100% auto;
  background-position: top;
}
.content_wrapper .video_area,
.content_wrapper .image_area{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: calc(750 * var(--content_width) / 750);
}
.content_wrapper .video_area{
  overflow: hidden;
}
.content_wrapper .video_area .video_obj{
  position: absolute;
  top: 0;
  left: 0;
}
.content_wrapper .content_inner{
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  padding: calc(675 * var(--content_width) / 750) calc(50 * var(--content_width) / 750) calc(175 * var(--content_width) / 750);
}
.content_wrapper .content_inner .matching_arrow{
  width: calc(643 * var(--content_width) / 750);
  margin-bottom: calc(60 * var(--content_width) / 750);
}
.content_wrapper .content_inner .notice_wrapper{
  position: relative;
}
.content_wrapper .content_inner .notice_block{
  padding-left: 1.25em;
  color: #fff;
  font-size: calc(32 * var(--content_width) / 750);
  margin-bottom: calc(80 * var(--content_width) / 750);
  line-height: 1.25em;
  -webkit-text-stroke: calc(10 * var(--content_width) / 750) #9b0505;
}
.content_wrapper .content_inner .notice_block li+li{
  margin-top: 1em;
}
.content_wrapper .content_inner .notice_block li::before{
  display: inline-block;
  content: "●";
  margin-left: -1.25em;
  margin-right: 0.25em;
}
.content_wrapper .content_inner .notice_block.front{
  position: absolute;
  top: 0;
  left: 0;
  -webkit-text-stroke: 0;
}

.content_wrapper .content_inner .btn_back{
  display: block;
  width: calc(442 * var(--content_width) / 750);
  line-height: 0;
}
.content_wrapper .content_inner footer{
  position: absolute;
  right: calc(30 * var(--content_width) / 750);
  bottom: calc(40 * var(--content_width) / 750);
  width: calc(571 * var(--content_width) / 750);
  height: calc(115 * var(--content_width) / 750);
  line-height: 0;
}

.modal{
  position: fixed;
  display: none;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  overflow: auto;
}
.modal_wrapper{
  width: 100%;
  height: 100%;
  min-height: calc(1000 * var(--content_width) / 750);
  display: flex;
  justify-content: center;
  align-items: center;
}
.modal .modal_inner{
  width: calc(695 * var(--content_width) / 750);
  height: 90%;

}

.modal_inner .env_block{
  display: flex;
  flex-direction: column;

  width: calc(695 * var(--content_width) / 750);
  height: 100%;
  padding: calc(65 * var(--content_width) / 750) calc(58 * var(--content_width) / 750);
  margin: 0 auto;

  background-image: url(../images/img_env_block_top.png), url(../images/img_env_block_bottom.png), url(../images/img_env_block_center.png);
  background-size: 100% calc(80 * var(--content_width) / 750), 100% calc(80 * var(--content_width) / 750), 100% calc(100% - (159 * var(--content_width) / 750));
  background-position: top, bottom, center;
}
.modal_inner .env_title{
  width: calc(579 * var(--content_width) / 750);
  margin: 0 auto calc(30 * var(--content_width) / 750);
}
.modal_inner .env_outer{
  flex-grow: 1;
  height: 0;
  padding: 0 calc(15 * var(--content_width) / 750);
  margin-bottom: calc(45 * var(--content_width) / 750);
}
.modal_inner .env_inner{
  width: 100%;
  height: 100%;
  color: #fff;
  padding-right: calc(60 * var(--content_width) / 750);
  font-size: calc(32 * var(--content_width) / 750);
  line-height: 1.7em;
  overflow: auto;
}

.modal_inner .env_inner .simplebar-track {
  background: #811509;
  border-radius: 10px;
  border: calc(2 * var(--content_width) / 750) solid #fff;
}
.modal_inner .env_inner .simplebar-track.simplebar-vertical {
  width: calc(32 * var(--content_width) / 750);
}
.modal_inner .env_inner .simplebar-track .simplebar-scrollbar.simplebar-visible::before{
  opacity: 1;
}
.modal_inner .env_inner .simplebar-track .simplebar-scrollbar::before{
  background: #fff;
  top: calc(7 * var(--content_width) / 750);
  left: calc(7 * var(--content_width) / 750);
  right: calc(7 * var(--content_width) / 750);
  bottom: calc(7 * var(--content_width) / 750);
}

.modal_inner .env_inner ul{
  padding-left: 1.25em;
}
.modal_inner .env_inner ul li::before{
  display: inline-block;
  content: "●";
  margin-left: -1.25em;
  margin-right: 0.25em;
}
.modal_inner .env_inner ul li.list_notice::before{
  content: "※";
}
.modal_inner .env_inner ul li+li{
  margin-top: 1em;
}

.modal_inner .start_block{
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: calc(550 * var(--content_width) / 750);
  gap: calc(50 * var(--content_width) / 750);
  padding: calc(45 * var(--content_width) / 750) 0 calc(60 * var(--content_width) / 750);
  background-color: #640404;
}
.modal_inner .start_block .check_block{
  display: flex;
  justify-content: center;
  align-items: center;
  gap: calc(10 * var(--content_width) / 750);
  font-size: calc(32 * var(--content_width) / 750);
  line-height: calc(37 * var(--content_width) / 750);
  color: #ffffff;
  cursor: pointer;
}
.modal_inner .start_block .check_block::before{
  content: "";
  display: block;
  width: calc(37 * var(--content_width) / 750);
  height: calc(37 * var(--content_width) / 750);
  background-image: url(../images/img_check_off.png);
  background-size: 100% 100%;
}
.modal_inner .start_block .check_block.checked::before{
  background-image: url(../images/img_check_on.png);
}
.modal_inner .start_block .check_block input{
  display: none;
}
.modal_inner .start_block .btn_start{
  display: block;
  width: calc(442 * var(--content_width) / 750);
}
#debug{
  position: absolute;
  display: none;
  top: 0;
  left: 0;
  width: 100%;
  line-height: 1.2em;
  height: 16em;
  background-color: rgba( 0, 0, 0, 0.6);
  color: #fff;
}