:root, body {
  --pc-content-width: min(100vw, 1920px);
  --sp-content-width: 100vw;
}

@media screen and (min-width: 1280px) {
  .spp__container {
    --pc-content-width: min(calc(100vw - 144px), 1776px);
  }
}
@media screen and (min-width: 1024px) and (max-width: 1279px) {
  .spp__container {
    --pc-content-width: calc(100vw - 128px);
  }
}
@media screen and (min-width: 768px) and (max-width: 1023px) {
  .spp__container {
    --sp-content-width: calc(100vw - 88px);
  }
}
@media screen and (min-width: 540px) and (max-width: 767px) {
  .spp__container {
    --sp-content-width: calc(100vw - 72px);
  }
}
@media screen and (min-width: 480px) and (max-width: 539px) {
  .spp__container {
    --sp-content-width: calc(100vw - 56px);
  }
}
@media screen and (max-width: 479px) {
  .spp__container {
    --sp-content-width: calc(100vw - 40px);
  }
}

.lp-smartseries {
  /* ----------------------------------------
  	introduction
  ---------------------------------------- */
}
@media screen and (min-width: 1024px) {
  .lp-smartseries .introduction {
    margin-top: calc(0.05 * var(--pc-content-width));
  }
}
@media screen and (max-width: 1023px) {
  .lp-smartseries .introduction {
    margin-top: calc(0.16 * var(--sp-content-width));
  }
}
.lp-smartseries .introduction .introduction__content {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lp-smartseries .introduction .introduction__inner {
  text-align: center;
}
@media screen and (min-width: 1024px) {
  .lp-smartseries .introduction .introduction__title {
    margin-bottom: calc(0.0166666667 * var(--pc-content-width));
  }
}
@media screen and (max-width: 1023px) {
  .lp-smartseries .introduction .introduction__title {
    margin-bottom: calc(0.0426666667 * var(--sp-content-width));
  }
}