.banner {
  padding: 100px 0;
  text-align: center;
  background: url(/resource/images/help/MC-help-banner-bg.jpg);
  background-size: cover;
  color: #fff;
}
.banner h1 {
  font-size: 80px;
  line-height: 88px;
  margin-bottom: 24px;
}
@media (max-width: 2048px) {
  .banner {
    background-image: url(/resource/images/help/MC-help-banner-bg@2x.jpg);
    background-size: 100% 100%;
  }
}
@media (max-width: 767px) {
  .banner {
    padding: 100px 0 50px;
  }
  .banner h1 {
    font-size: 40px;
    line-height: 46px;
  }
  .banner p.desc {
    margin: 0 auto 30px;
  }
  .banner .btn-bl {
    width: 200px;
    min-width: 200px;
  }
}
.guides {
  text-align: center;
  padding: 140px 0;
}
.guides h2 {
  margin-bottom: 40px;
}
.guides h2 img {
  vertical-align: -12px;
}
.guides .wrap {
  display: flex;
  justify-content: space-between;
}
.guides .item {
  background: #FFFFFF;
  box-shadow: 0px 10px 20px 0px rgba(0, 0, 0, 0.05);
  border-radius: 16px 16px 16px 16px;
  border: 1px solid #E6E8E9;
  text-align: left;
  width: 32.5%;
  padding: 12px 18px;
}
.guides .item li {
  line-height: 24px;
}
.guides .item li:not(:last-child) {
  border-bottom: 1px solid #E3E9F1;
}
.guides .item li a {
  color: #000;
  padding: 15px 0;
  padding-right: 30px;
  position: relative;
  width: 100%;
}
.guides .item li a::after {
  position: absolute;
  width: 24px;
  height: 24px;
  background: url(/resource/images/help/MC-help-ic-more-24.svg);
  background-size: 100% 100%;
  content: '';
  right: 0;
  top: 15px;
}
.guides .item li:hover a {
  color: #1747D4;
  text-decoration: underline;
}
.guides .box-bg {
  display: flex;
  margin-top: 100px;
  justify-content: space-between;
}
.guides .box-bg .box {
  width: 32.5%;
}
.guides .box-bg .item {
  width: 100%;
}
@media (max-width: 991px) {
  .guides .wrap {
    display: block;
  }
  .guides .item {
    width: 100%;
    margin-bottom: 30px;
  }
  .guides .box-bg {
    display: block;
  }
  .guides .box-bg .box {
    width: 100%;
  }
}