body {
  color: #212121;
}
.w-1200 {
  width: 1200px;
  box-sizing: border-box;
  margin: 0 auto;
}
.banner-box {
  background: #FD6D4D;
  height: 600px;
  color: #fff;
}
.banner-box h1 {
  font-size: 48px;
  font-weight: bold;
}
.banner-box .img {
  width: 620px;
  height: 400px;
  box-shadow: 0px 5px 20px 1px rgba(0, 0, 0, 0.1);
}
.banner-box .banner-btn {
  box-sizing: border-box;
  width: 160px;
  line-height: 50px;
  text-align: center;
  border-radius: 27px;
  background: #FFFFFF;
  font-size: 18px;
  font-weight: bold;
  color: #FD6D4D;
  border: 1px solid #fff;
  transition: all 0.2s linear;
}
.banner-box .banner-btn:hover {
  opacity: 0.9;
}
.banner-box .banner-btn.plain {
  background: transparent;
  color: #fff;
  opacity: 1;
}
.banner-box .banner-btn.plain:hover {
  background: #FFFFFF;
  color: #FD6D4D;
}
.block-box {
  padding: 100px 0;
}
.block-box .block-title {
  font-size: 48px;
  font-weight: bold;
  margin-bottom: 40px;
  text-align: center;
}
.block-box .block-sub-title {
  font-size: 18px;
  margin-bottom: 60px;
  text-align: center;
}
.feature-list {
  gap: 30px;
}
.feature-list > div {
  flex: 1;
  line-height: 91px;
  text-align: center;
  box-shadow: 0px 5px 20px 1px rgba(253, 109, 77, 0.06);
  border-radius: 16px;
  border: 1px solid #FFE4DE;
  background: #FFFFFF;
  font-size: 24px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.2s linear;
}
.feature-list > div:hover {
  transform: translateY(-10px);
}
.function-list {
  gap: 40px;
  flex-wrap: wrap;
}
.function-list > div {
  height: 208px;
  width: 208px;
  justify-content: center;
  background: #FFFFFF;
  border-radius: 12px;
}
.function-list > div img {
  width: 50px;
  height: 50px;
}
.intro-box {
  align-items: unset;
}
.intro-box .text-label-box {
  width: 420px;
  align-items: unset;
}
.intro-box .text-label-box > div {
  align-items: unset;
  border-radius: 12px;
  padding: 27px 30px;
  transition: all 0.3s linear;
}
.intro-box .text-label-box > div.active {
  box-shadow: 0px 5px 20px 1px rgba(253, 109, 77, 0.1);
  position: relative;
  z-index: 1;
  background: #FFFFFF;
}
.intro-box .text-label-box > div.active .intro-desc {
  height: var(--desc-height, 105px);
}
.intro-box .text-label-box img {
  width: 30px;
  height: 30px;
}
.intro-box .text-label-box .intro-title {
  font-size: 20px;
  font-weight: bold;
  line-height: 30px;
}
.intro-box .text-label-box .intro-desc {
  font-size: 16px;
  color: #757575;
  line-height: 28px;
  height: 0;
  overflow: hidden;
  transition: all 0.3s linear;
}
.intro-box .intro-img-box {
  flex: 1;
  position: relative;
  padding: 30px 52px;
  background: url("https://down.dakatui.com/images/daren/1728628208785.png") no-repeat, url("https://down.dakatui.com/images/daren/1728628235700.png") no-repeat;
  background-position: left top, right bottom;
}
.intro-box .intro-img-box .intro-img {
  width: 675px;
  height: 405px;
}
.specific-list {
  margin-top: 80px;
}
.specific-list > div {
  width: 252px;
}
.specific-list > div img {
  width: 80px;
  height: 80px;
}