.l-hero {
  position: relative;
  background: url('/featuretopic2506/images/AdobeStock_259151304.jpeg') no-repeat center/cover;
  height: 20vh;
  min-height: 343px;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
  margin-top:58px;
}

.l-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
}

.l-hero .l-container {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: var(--var-scale-component56);
}

.m-hero_title {
  font-size: 48px;
  line-height: 0;
}

.m-hero_sub {
  font-size: 48px;
  font-weight: 400;
  line-height: 0;
}

.l-intro {
  background-color: #000;
  color: #fff;
  padding: 4rem 0;
}

.l-intro .l-container {
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.m-intro_title {
  font-size: var(--var-scale-font600);
  font-weight: 400;
  margin: 0;
  position: relative;
  padding-left: 1.5rem;
}

.m-intro_title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 2px;
  height: 100%;
  background-color: var(--var-color-green3);
}

.m-intro_desc {
  flex: 1;
  font-size: var(--var-scale-font200);
  line-height: 1.6;
  margin: 0;
  text-align: right;
  border-left: 1px solid var(--var-color-gray900);
  border-right: 1px solid var(--var-color-gray900);
  padding: 20px;
  padding-left: 40%;
}

.m-intro_scroll {
  display: block;
  font-size: var(--var-scale-font75);
  color: var(--var-color-gray800);
  font-weight: 600;
  text-align: right;
  margin-top: 20px;
}

.is-hidden {
  display: none;
}

.m-tabs {
  display: flex;
  border-top: 1px solid var(--var-color-gray300);
  gap: var(--var-scale-component56);
}

.m-tabs_btn {
  padding: var(--var-scale-component8) var(--var-scale-component16);
  cursor: pointer;
  background: none;
  border: none;
  font-size: var(--var-scale-font400);
  font-weight: 500;
  color: var(--var-color-gray700);
  transition: color .3s, border-color .3s;
}

.m-tabs_btn.is-active {
  color: var(--var-base-text);
  border-top: 2px solid var(--var-color-green3);
}

@media (max-width: 768px) {
  .l-hero {
  height: 5vh;
  min-height: 200px;
  }
  .l-hero .l-container {
  gap: var(--var-scale-component24);
  }
  .m-hero_title {
  font-size: var(--var-scale-font400);
  }
  .m-hero_sub {
  font-size: var(--var-scale-font400);
  }
  .m-intro_title {
  font-size: var(--var-scale-font400);
  }
  .m-intro_desc {
  font-size: var(--var-scale-font75);
  padding-left: 0;
  }

  .m-tabs {
  margin-top: var(--var-scale-component24);
  gap: var(--var-scale-component12);
  }
  .m-tabs_btn {
  padding: var(--var-scale-component8) var(--var-scale-component12);
  cursor: pointer;
  background: none;
  border: none;
  font-size: var(--var-scale-font100);
  }
}