.service h2 {
  margin: 0;
  padding: 0;
}
.service {
  overflow: hidden;
 }
.service dl {
  display: flex;
  margin-bottom: 20px;
}
.service dt {
  border-radius: 30px;
  color: var(--color-white);
  font-size: 90%;
  text-align: center;
  width: 120px;
  height: 1.8em;
  margin-right: 1em;
}
.sampling dt {
  background: var(--color-pink);
}
.incentive dt {
  background: var(--color-orange);
}
.service__kv {
  width: 100%;
  max-width: 1200px;
  margin: 60px auto;
}
.service__kv img {
  width: 100%;
}
.service__inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  margin-bottom: 100px;
  position: relative;
  padding: 2em;
}
.service__inner h2 {
  margin-bottom: 40px;
}
.service__inner img {
  width: 200px;
}
.service__inner::before {
  content: "";
  background: var(--color-L-gray);
  box-shadow: var(--shadow-inside-all);
  position: absolute;
  top: 0;
  width: 100vw;
  height: 100%;
  z-index: -1;
}
section:nth-child(2n) > .service__inner::before {
  left: 0;
}
section:nth-child(2n+1) > .service__inner::before {
  right: 0;
}
.service__inner--item {
  display: flex;
  justify-content: space-evenly;
  align-items: center;
}
.service .c-txt__num {
  font-size: clamp(4rem, 3.8rem + 1vw, 5rem);
  margin-right: .2em;
}

@media screen and (max-width: 1200px) {
  .service dl {
    flex-direction: column;
  }
  .service dt {
    margin-bottom: 10px;
  }
  .service__kv {
    padding: 0 2em;
  }

  .service__inner {
    padding: 60px 4em;
  }
  /* section:nth-child(2n) > .service__inner {
    padding-left: 4em;
  }
  section:nth-child(2n+1) > .service__inner {
    padding-right: 4em;
  } */
  section:nth-child(2n) > .service__inner {
    padding-right: 2em;
  }
  section:nth-child(2n+1) > .service__inner {
    padding-left: 2em;
  }
  section:nth-child(2n) > .service__inner::before {
    left: 2em;
  }
  section:nth-child(2n+1) > .service__inner::before {
    right: 2em;
  }
}

@media screen and (max-width: 768px) {
  .service__kv {
    margin: 40px auto;
  }
  section:nth-child(2n) > .service__inner .service__inner--icon {
    order: 1;
  }
  .service__inner--item {
    flex-direction: column;
  }
}
@media screen and (max-width: 450px) {
  .service__kv {
    padding: 0 1em;
  }
  .service__inner {
    margin-bottom: 40px;
    padding: 40px 2em;
  }
  section:nth-child(2n) > .service__inner {
    padding-right: 1em;
  }
  section:nth-child(2n+1) > .service__inner {
    padding-left: 1em;
  }
  section:nth-child(2n) > .service__inner::before {
    left: 1em;
  }
  section:nth-child(2n+1) > .service__inner::before {
    right: 1em;
  }
}