.story {
  max-width: 1000px;
  margin: 0 auto;
}
.story-heading {
  position: relative;
  text-align: center;
  display: flex;
  justify-content: center;
  margin: 40px 0;
  font-size: 22px;
}
.story-heading::before {
  z-index: 1;
  content: '';
  display: block;
  width: 100%;
  height: 1px;
  background-color: #000;
  position: absolute;
  top: 50%;
  left: 0;
}
.story-heading span {
  padding: 0 .8em;
  position: relative;
  z-index: 2;
  background-color: var(--clrBodyBg);
}
.story-block01 {
  background-image: url('../img/story/bg.webp');
  min-height: 1018px;
  padding-top: 80px;
}
.story-img-sp {
  display: none;
}
.story-txt {
  text-align: center;
  line-height: 1.7;
}
.story-txt.--mt {
  margin-top: 80px;
}
.story-sec02 {
  margin-top: 70px;
}
.story-img {
  display: flex;
  justify-content: space-between;
  width: 730px;
  margin: 70px auto 0;
  list-style: none;
  padding-left: 0;
}
.story-heading-img {
  width: 218px;
  margin: 70px auto 0;
}
.story-list {
  list-style: none;
  padding-left: 0;
  margin-top: 70px;
}
.story-list-items {
  display: flex;
  justify-content: space-between;
  flex-direction: row-reverse;
}
.story-list-items:nth-child(even) {
  flex-direction: row;
}
.story-list-items + .story-list-items {
  margin-top: 140px;
}
.story-list-block {
  width: 470px;
}
.story-list-heading {
  margin-bottom: 0;
  min-height: 50px;
  border-bottom: 1px solid #372F2C;
}
.story-list-txt {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 245px;
  padding: 1em 0;
  border-bottom: 1px solid #372F2C;
}
.story-list-txt small {
  display: block;
}
.story-list-txt img {
  float: right;
  width: 96px;
}
.story-sec03,
.story-sec04 {
  margin-top: 100px;
}
.story-sec03-block {
  display: flex;
  justify-content: space-between;
  width: 815px;
  margin: 0 auto;
}
.story-sec03-txt {
  width: 380px;
}
.story-sec03-img {
  width: 388px;
}
.story-sec04-txt {
  width: 480px;
  margin: 0 auto;
}
@media only screen and (max-width: 767px) {
  .story-img-sp {
    display: block;
  }
  .story-block01 {
    background-image: none;
    min-height: auto;
    padding-top: 0;
    width: 92%;
    margin: 0 auto;
  }
  .story-txt {
    margin-top: 20px;
  }
  .story-txt.--mt {
    margin-top: 80px;
  }
  .story-sec02 {
    margin-top: 70px;
  }
  .story-sec02 .story-txt {
    width: 92%;
    margin: 0 auto;
  }
  .story-img {
    display: block;
    width: 92%;
    margin: 70px auto;
  }
  .story-img-items + .story-img-items {
    margin-top: 20px;
  }
  .story-heading-img {
    width: 218px;
    margin: 70px auto 0;
  }
  .story-list {
    width: 92%;
    margin: 70px auto 0;
  }
  .story-list-items {
    display: block;
  }
  .story-list-items + .story-list-items {
    margin-top: 60px;
  }
  .story-list-block {
    width: 100%;
    margin-bottom: 20px;
  }
  .story-list-heading {
    text-align: center;
    min-height: 50px;
  }
  .story-list-txt {
    min-height: auto;
    padding: 20px 0;
  }
  .story-sec03,
  .story-sec04 {
    margin-top: 80px;
  }
  .story-sec03-block {
    display: block;
    margin: 0 auto;
    width: 92%;
  }
  .story-sec03-txt {
    width: 100%;
  }
  .story-sec03-img {
    width: 388px;
  }
  .story-sec04-txt {
    width: 92%;
    margin: 0 auto;
  }
}