@charset "UTF-8";

*, *:before, *:after {
    -webkit-box-sizing: border-box;
       -moz-box-sizing: border-box;
         -o-box-sizing: border-box;
        -ms-box-sizing: border-box;
            box-sizing: border-box;
}
/* ------------------------------------------
general Settings
------------------------------------------ */
article.style_c-detail {
  color: #3c3c3c;
}
.pc {
  display: block;
}

.sp {
  display: none;
}

.center {
  text-align: center !important;
}
.lead {
  font-size: 18px;
  font-weight: bold;
  line-height: 1.6;
  margin: 0 0 10px;
}
.txt {
  font-size: 16px;
  line-height: 1.7;
  margin: 0;
}

@media screen and (max-width: 768px) {
  .pc {
  display: none;
  }

  .sp {
  display: block;
  }
}

/* ------------------------------------------
title
------------------------------------------ */
.ttl_02 {
  font-size: 20px;
  font-weight: bold;
  color: #fff;
  line-height: 1.3;
  text-align: left;
  margin: 0 auto 20px;
  padding: 8px 10px;
  background: #777;
  display: flex;
  align-items: center;
}
.ttl_02:before {
  content: '';
  display: block;
  background: #dd2c00;
  border-radius: 2px;
  height: calc(20px * 1.3);
  width: 6px;
  margin-right: 10px;
}
.ttl_03 {
  font-size: 22px;
  font-weight: bold;
  color: #dd2c00;
  line-height: 1.3;
  text-align: left;
  margin: 0 auto 15px;
}

/* ------------------------------------------
detail
------------------------------------------ */
.blk {
  margin-bottom: 40px !important;
}

.cotainer {
  margin-bottom: 60px !important;
}

.mv {
  margin-bottom: 30px;
}
a.link {
  text-decoration: underline;
}
.marker_01 {
  background-color: #ffdddd;
}
.wrap_point_box_01 {
  display: flex;
  flex-direction: column;
  gap: 20px 20px;
}
.point_box_01 {
  padding: 20px;
  border: 1px solid #ccc;
  border-radius: 5px;
}
.item_box_01 {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 20px 20px;
}
.item_box_01 .img_box {
  width: 160px;
}
.item_box_01 .img_box img {
  width: 100%;
  height: auto;
}
.item_box_01 .detail_box {
  width: calc(100% - 160px - 20px);
}
.item_box_01 .detail_box.no-img {
  width: 100%;
}
/*アコーディオン式開閉ボタン*/
dl,dt,dd {
  margin: 0;
  padding: 0;
}
.ac {
  width: 100%;
  margin: 0 auto;
  list-style: none;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.ac-parent {
  position: relative;
  cursor: pointer;
}

.ac-parent:after {
  content: "";
  display: inline-block;
  position: absolute;
  top: 50%;
  right: 20px;
  width: 8px;
  height: 8px;
  border-right: 2px solid #333;
  border-bottom: 2px solid #333;
  transform: translateY(-50%) rotate(45deg);
  transition: .3s;
}

.ac-parent.open:after {
  transform: rotate(225deg);
}

.ac-parent .ttl {
  position: relative;
  font-size: 18px;
  font-weight: bold;
  color: #333;
  line-height: 1.3;
  text-align: left;
  margin: 0 auto 15px;
  padding: 12px 35px 12px 25px;
  border: 1px solid #ccc;
  border-radius: 2px;
}

.ac-parent .ttl:before {
  content: '';
  display: inline-block;
  background: #dd2c00;
  border-radius: 2px;
  height: calc(100% - 20px);
  width: 4px;
  position: absolute;
  top: 50%;
  left: 10px;
  transform: translate(-50%, -50%);
}

.ac-child {
  display: none;
  padding: 10px 0 0;
}
.ac-child .item_box_01 {
  padding: 0 0 20px;
  border-bottom: 1px solid #e5e5e5;
  margin: 0 0 20px;
}
.ac-child .item_box_01:last-child {
  border-bottom: none;
}


@media screen and (max-width: 768px) {
  .ac-parent .ttl {
    margin: 0 auto 10px;
  }
  .item_box_01 {
    gap: 10px 10px;
    flex-direction: column;
  }
  .item_box_01 .detail_box {
    width: 100%;
  }
  .item_box_01 .img_box {
    width: 130px;
    margin: 0 auto 10px;
  }
  .ac-child .item_box_01 .img_box {
    width: 160px;
    margin: 0 auto;
  }
}