.products_hub_title_area.t18-mb40 {
  margin-bottom: 15px;
}
.mid_cate_title_img img {
  width: 250px;
  height: auto;
  padding: 0 2em;
}
.mid_cate_title .mid_cate_title_band {
  color: #999;
  font-size: 14px;
  line-height: 1.15;
  margin: 0;
}
.mid_cate_title h1 {
  display: inline-block;
  margin: 10px 0 20px;
  color: #000;
  font-size: 36px;
  font-weight: 400;
  line-height: 1.15;
}
.mid_cate_title p {
  font-size: 16px;
  color: #333;
  line-height: 1.5;
  margin: 0 0 20px;
}

@media screen and (max-width: 750px) {
  .t18-middle-split {
    margin-top: 30px;
  }
  .mid_cate_box {
    display: grid;
    grid-template-columns: 200px 1fr;
    grid-template-rows: auto auto auto;
    gap: 0 20px;
    margin-left: 30px;
    margin-right: 30px;
  }
  .mid_cate_box .mid_cate_title_img {
    grid-column: 1;
    grid-row: 1 / 3;
  }
  .mid_cate_box .mid_cate_title_img img {
    width: 200px;
    height: auto;
    padding: 0;
  }
  .mid_cate_box .mid_cate_title {
    display: contents;
  }
  .mid_cate_title .mid_cate_title_band {
    grid-column: 2;
    grid-row: 1;
    align-self: end;
    font-size: 2.4rem;
    line-height: 1.2;
  }
  .mid_cate_title h1 {
    grid-column: 2;
    grid-row: 2;
    align-self: start;
    display: block;
    width: auto;
    font-size: 4rem;
    line-height: 46px;
    margin: 10px 0 0;
  }
  .mid_cate_title p {
    grid-column: 1 / -1;
    grid-row: 3;
    font-size: 3rem;
    line-height: 1.5;
    margin: 20px 0 40px;
  }
}

.related_cate,
.related_type {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  width: 100%;
  gap: 0 15px;
  padding-left: 0;
  @media screen and (max-width: 750px) {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-top: 35px;
  }
}
.related_cate li,
.related_type li {
  width: 18%;
  padding: 0 10px;
  list-style:none;
  transition: 0.3s;
  aspect-ratio: 1;
  @media screen and (max-width: 750px) {
    width: auto;
    padding: 5px;
    margin: 0;
    aspect-ratio: auto;
  }
}
.related_cate li:hover,
.related_type li:hover {
  background-color: #ebebeb;
}
.related_cate li a,
.related_type li a {
  text-decoration: none;
  display: block;
  transition: 0.3s;
  text-align: center;
}
.related_cate li a img,
.related_type li a img {
  display: inline-block;
  width: 80px;
  height: auto;
  margin: 10px auto 0;
  @media screen and (max-width: 750px) {
    width: 60px;
    margin: 5px auto 0;
  }
}
.related_cate p,
.related_type p {
  line-height: 1.3;
  margin-top: 10px;
  font-size: 1.4rem;
  color: #1a1a1a;
  text-align: center;
  @media screen and (max-width: 750px) {
    font-size: 2.4rem;
  }
}

.to_list {
  text-align: center;
}
.to_list a {
  display: inline-block;
  border: 2px #ccc solid;
  font-size: 2rem;
  border-radius: 2em;
  line-height: 1;
  padding: 2rem 4rem;
  text-decoration: none;
  color: #1a1a1a;
  transition: 0.3s;
  @media screen and (max-width: 750px) {
    font-size: 3.6rem;
  }
}
.to_list a:hover {
  background: #cc0000;
  color: #fff;
  border: 2px #cc0000 solid;
}
.triangle::before {
  content: "";
  display: none;
  width: 0;
  height: 0;
  border-style: solid;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-right: 13px solid #1a1a1a;
  border-left: 0;
  margin-right: 0.8em;
  transition: 0.3s;
  @media screen and (max-width: 750px) {
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
    border-right: 18px solid #1a1a1a;
  }
}
.triangle:hover::before {
  border-right: 13px solid #fff;
}
.banner_area {
display: flex;
flex-wrap: wrap;
justify-content: flex-start;
width: 100%;
gap: 0 15px;
padding-left: 0;
}
.banner_area li {
width: 48%;
padding: 0 10px;
list-style:none;
position: relative;
@media screen and (max-width: 750px) {
  width: 100%;
  margin: 0 0 20px;
  }
}
.banner_area a {
  transition: 0.3s;
  display: block;
  position: relative;
}
.banner_area li .txt {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  padding: 20px;
  box-sizing: border-box; /* 重要：padding込みで100%サイズに */
  opacity: 0;
  display: flex;
  align-items: center;
  justify-content: left;
  pointer-events: none;
  transition: opacity 0.5s;
  z-index: 1;
  font-size: 18px;
  color: #ffffff;
  font-weight: 700;
  text-align: left;
}
.banner_area li:hover .txt {
  background: linear-gradient(171deg, rgba(2, 0, 36, 1) 0%, rgba(99, 99, 99, 1) 73%);
  opacity: 1;
  pointer-events: auto;
}
.banner_area li a img {
  display: block;
  width: 100%;
  height: auto;
}