.editor-styles-wrapper .is-root-container .introduction, body.frontend .introduction {
  padding-top: 40px;
  padding-bottom: 80px;
  position: relative;
}
@media only screen and (min-width: 1024px) {
  .editor-styles-wrapper .is-root-container .introduction, body.frontend .introduction {
    padding-top: calc(40px + 20 * (100vw - 1024px) / 576);
  }
}
@media only screen and (min-width: 1600px) {
  .editor-styles-wrapper .is-root-container .introduction, body.frontend .introduction {
    padding-top: 60px;
  }
}
@media only screen and (min-width: 1024px) {
  .editor-styles-wrapper .is-root-container .introduction, body.frontend .introduction {
    padding-bottom: calc(80px + 40 * (100vw - 1024px) / 576);
  }
}
@media only screen and (min-width: 1600px) {
  .editor-styles-wrapper .is-root-container .introduction, body.frontend .introduction {
    padding-bottom: 120px;
  }
}
.editor-styles-wrapper .is-root-container .introduction h2, body.frontend .introduction h2 {
  font-size: 15px;
  letter-spacing: 1.5px;
  font-weight: 400;
  margin-bottom: 35px;
}
@media only screen and (min-width: 1024px) {
  .editor-styles-wrapper .is-root-container .introduction h2, body.frontend .introduction h2 {
    font-size: calc(15px + 3 * (100vw - 1024px) / 576);
  }
}
@media only screen and (min-width: 1600px) {
  .editor-styles-wrapper .is-root-container .introduction h2, body.frontend .introduction h2 {
    font-size: 18px;
  }
}
@media only screen and (min-width: 1024px) {
  .editor-styles-wrapper .is-root-container .introduction h2, body.frontend .introduction h2 {
    letter-spacing: calc(1.5px + 0.3 * (100vw - 1024px) / 576);
  }
}
@media only screen and (min-width: 1600px) {
  .editor-styles-wrapper .is-root-container .introduction h2, body.frontend .introduction h2 {
    letter-spacing: 1.8px;
  }
}
@media only screen and (min-width: 1024px) {
  .editor-styles-wrapper .is-root-container .introduction h2, body.frontend .introduction h2 {
    margin-bottom: calc(35px + 15 * (100vw - 1024px) / 576);
  }
}
@media only screen and (min-width: 1600px) {
  .editor-styles-wrapper .is-root-container .introduction h2, body.frontend .introduction h2 {
    margin-bottom: 50px;
  }
}
.editor-styles-wrapper .is-root-container .introduction p, body.frontend .introduction p {
  font-size: 23px;
}
@media only screen and (min-width: 1024px) {
  .editor-styles-wrapper .is-root-container .introduction p, body.frontend .introduction p {
    font-size: calc(23px + 9 * (100vw - 1024px) / 576);
  }
}
@media only screen and (min-width: 1600px) {
  .editor-styles-wrapper .is-root-container .introduction p, body.frontend .introduction p {
    font-size: 32px;
  }
}

.section-nav {
  position: fixed;
  top: 50%;
  z-index: 4;
  left: 75px;
  transform: translateY(-50%);
}
@media only screen and (min-width: 1024px) {
  .section-nav {
    left: calc(75px + 75 * (100vw - 1024px) / 576);
  }
}
@media only screen and (min-width: 1600px) {
  .section-nav {
    left: 150px;
  }
}
.section-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.section-nav ul li {
  margin-bottom: 11px !important;
}
.section-nav ul li::before {
  content: "" !important;
}
.section-nav ul li a {
  text-decoration: none;
  color: #716960;
  opacity: 0.5;
  transition: all 0.4s ease;
  letter-spacing: 1.5px;
  font-size: 13px;
}
@media only screen and (min-width: 1024px) {
  .section-nav ul li a {
    font-size: calc(13px + 3 * (100vw - 1024px) / 576);
  }
}
@media only screen and (min-width: 1600px) {
  .section-nav ul li a {
    font-size: 16px;
  }
}
.section-nav ul li a:before {
  content: "";
  transition: all 0.4s ease;
  position: absolute;
  width: 0;
  background: #716960;
}
.section-nav ul li a.active {
  position: relative;
  color: #716960;
  opacity: 1;
}
.section-nav ul li a.active:before {
  content: "";
  transition: all 0.4s ease;
  position: absolute;
  top: 8px;
  width: 200px;
  height: 1px;
  left: -210px;
  background: #716960;
}