@charset "utf-8";

.p-firststep__intro {
  --pt: 100;
  --pb: 184;
  position: relative;
  z-index: 1;
  padding: calc(var(--pt) * 1em/16) 0 calc(var(--pb) * 1em/16);
  overflow: hidden;
  @media screen and (max-width: 880px) {
    --pt: 50;
    --pb: 75;
  }
}
.p-firststep__introList {
  margin-inline: auto;
  width: calc(1100/var(--section-width)*100%);
  @media screen and (max-width: 880px) {
    width: 100%;
  }
}