.section {
  background-image: url(../images/common/bg_shape_sp.webp);
  background-repeat: no-repeat;
  background-size: 100% auto;
  padding: 34px 0 50px;
}
@media all and (min-width: 751px) {
  .section {
    background-image: url(../images/common/bg_shape_pc.webp);
    background-size: 1273px auto;
    background-repeat: repeat-x;
    background-position: left top;
  }
}
@media all and (min-width: 751px) {
  .section {
    padding: 68px 0 70px;
  }
}
.section .sec_ttl {
  text-align: center;
  color: #fff;
  margin-bottom: 30px;
}
.section .sec_ttl .en {
  font-family: "Oswald", sans-serif;
  font-optical-sizing: auto;
  font-weight: bold;
  line-height: 1.4;
  font-size: 40px;
}
@media all and (min-width: 751px) {
  .section .sec_ttl .en {
    line-height: 1.3;
    font-size: 60px;
  }
}
.section .sec_ttl .jp {
  letter-spacing: 0.2em;
  font-size: 18px;
}
.section .image {
  position: relative;
  margin-bottom: 30px;
}
@media all and (min-width: 751px) {
  .section .image {
    margin-bottom: 45px;
  }
}
.section .image::before, .section .image::after {
  position: absolute;
  content: "";
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #fff;
  -webkit-transition: all 1s cubic-bezier(0.23, 0.67, 0.23, 0.99) 0.2s;
  transition: all 1s cubic-bezier(0.23, 0.67, 0.23, 0.99) 0.2s;
}
.section .image::before {
  opacity: 0.5;
  z-index: 1;
  -webkit-transition-delay: 0.4s;
          transition-delay: 0.4s;
}
.section .image::after {
  z-index: 2;
}
.section .image.scroll_active::before, .section .image.scroll_active::after {
  width: 0;
}
.section .list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: 25px;
}
@media all and (min-width: 751px) {
  .section .list {
    gap: 26px 22px;
  }
}
.section .item {
  width: 100%;
  padding: 30px 10px 40px;
}
@media all and (min-width: 751px) {
  .section .item {
    width: calc((100% - 26px) / 2);
    padding: 25px 48px 40px;
  }
  .section .item:only-child {
    width: 100%;
    padding-inline: 100px;
  }
  .section .item:nth-child(even).js_scroll {
    -webkit-animation-delay: 0.2s;
            animation-delay: 0.2s;
  }
}
.section .item .heading {
  text-align: center;
  font-size: 18px;
}
@media all and (min-width: 751px) {
  .section .item .heading {
    font-size: 20px;
  }
}
.section .item .heading span {
  color: #fff;
  background-color: #b23338;
  padding: 1px 15px 2px;
}
.section .item .cont {
  border-top: 1px solid #d2d2d2;
  padding: 20px 10px 0;
  margin-top: 20px;
}
.section .item .cont p {
  line-height: 1.6;
}
@media all and (min-width: 751px) {
  .section .item .cont p {
    font-size: 15px;
    line-height: 2;
    letter-spacing: 0.1em;
  }
}
.section:nth-child(odd) {
  background-color: #ebebeb;
}
.section:nth-child(odd) .item {
  background-color: #fff;
}
.section:nth-child(even) {
  background-color: #fff;
}
.section:nth-child(even) .item {
  background-color: #f2f2f2;
}