.num_box {
  padding-top: 4.68vw;
  display: flex;
  justify-content: space-evenly;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.num_box>.dashed {
  border-right: 1px dashed rgba(0, 0, 0, 0.03);
}

.num_box .num {
  font-weight: bold;
  text-align: center;
  color: #3a85f0;
  letter-spacing: -1.8px;
}

.num_box p {
  font-weight: 400;
  text-align: center;
  color: #28293b;
}

.num_box div:nth-child(3) .fnt_70 {
  font-size: 18px;
  line-height: 1.3;
  font-weight: bold;
}

.num_box div:nth-child(3) .fnt_70 span {
  font-size: 70px;
  line-height: 1.3;
}

.fnt_70 {
  font-size: 70px;
  line-height: 1.3;
}

.page2 {
  margin-top: 7.81vw;
}

.page2 .title {
  font-weight: bold;
  text-align: center;
  color: #28293b;
}

.page2 .page2_nav ul {
  margin-top: 2vw;
  display: flex;
  justify-content: center;
}

.page2 .page2_nav ul li {
  color: #999999;
  margin-right: 2.91vw;
  cursor: pointer;
}

.page2 .page2_nav ul li:after {
  content: "";
  display: block;
  width: 0%;
  height: 2px;
  margin: auto;
  margin-top: 14px;
  background-color: #3a85f0;
  transition: all 0.4s linear;
  -webkit-transition: all 0.4s linear;
  -moz-transition: all 0.4s linear;
  -o-transition: all 0.4s linear;
  -ms-transition: all 0.4s linear;
}

.page2 .page2_nav ul li:last-child {
  margin-right: 0;
}

.page2 .page2_nav ul li:hover {
  color: #3a85f0;
}

.page2 .page2_nav ul li:hover::after {
  width: 100%;
}

.page2 .page2_nav ul .act {
  color: #3a85f0;
}

.page2 .page2_nav ul .act::after {
  width: 100%;
}

.page2 .page2_swiper {
  width: 100%;
  overflow: hidden;
  margin-top: 2.08vw;
  padding-bottom: 55px;
}

.page2 .page2_swiper .swiper-slide {
  width: 51.87%;
  opacity: 0.5 !important;
}

 .page2 .page2_swiper .swiper-slide .swiper_up {
  opacity: 0;
  width: 70.4%;
  margin: auto;
  position: relative;
  z-index: 2;
  margin-top: -7.9vw;
  background: #ffffff;
  box-shadow: 0px 4px 29px 0px rgba(22, 28, 51, 0.14);
  padding: 2.5vw 2.18vw 1.66vw 3.125vw;
  transition: all 0.4s linear;
  -webkit-transition: all 0.4s linear;
  -moz-transition: all 0.4s linear;
  -o-transition: all 0.4s linear;
  -ms-transition: all 0.4s linear;
} 

/*
.page2 .page2_swiper .swiper-slide .swiper_up {
  position: absolute;
  width: 100%;
  position: absolute;
  bottom: -12%;
  left: 50%;
  transform: translateX(-50%);
  color: #fff;
  opacity: 1;
  box-shadow: 0px 5px 10px #ebebeb;
  background: #fff;
  color: #333;
  padding: 30px;
  width: 80%;
}*/


.page2 .page2_swiper .swiper-slide .swiper_up .subtitle {
  margin-top: 16px;
}

.page2 .page2_swiper .swiper-slide .swiper_up .btn {
  margin-top: 1.25vw;
  width: 136px;
}

.page2 .page2_swiper .swiper-slide .swiper_up .btn a {
  letter-spacing: 0.48px;
  background: linear-gradient(to right, #3072d8 0%, #4ba5e6 100%);
  margin-right: 10px;
  width: 126px;
  height: 38px;
  text-align: center;
  border-radius: 5px;
  line-height: 38px;
  display: inline-block;
  color: #fff;
  box-sizing: content-box;
}

.page2 .page2_swiper .swiper-slide .swiper_up .btn a:after {
  transform: translateY(-1px);
  content: "";
  transition: all 0.4s ease;
  font-family: "iconfont";
  display: inline-block;
  vertical-align: middle;
}

.page2 .page2_swiper .swiper-slide .swiper_up .btn a:hover:after {
  content: "\e683";
  margin-left: 5px;
}

.page2 .page2_swiper .swiper-slide-active {
  opacity: 1 !important;
}

.page2 .page2_swiper .swiper-slide-active .swiper_up {
  opacity: 1;
}

.page2 .page2_swiper .swiper-slide img {
  width: 100%;
  display: block;
  line-height: 0;
  font-size: 0;
  transition: all 0.3s;
}

.banner3 .title {
  font-weight: bold;
  text-align: center;
  color: #fff;
}

.banner3 .main {
  max-width: 960px;
  margin: auto;
  margin-top: 1.87vw;
  text-align: center;
  color: #ffffff;
  line-height: 2;
}

.banner3 .btn {
  margin: auto;
  margin-top: 2.6vw;
  width: 156px;
}

.banner3 .btn a {
  color: #fff;
  border-color: #fff;
  width: 100%;
  height: 44px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: 400;
  color: #ffffff;
  letter-spacing: 0.48px;
  transition: all 0.3s ease 0s;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 4px;
}

.banner3 .btn a:hover {
  color: #fff;
}

.banner3 .btn a:after {
  transform: translateY(-1px);
  content: "";
  transition: all 0.4s ease;
  font-family: "iconfont";
  display: inline-block;
  vertical-align: middle;
}

.banner3 .btn a:hover:after {
  content: "\e683";
  margin-left: 5px;
}

@media only screen and (max-width: 998px) {
  .page2 .page2_nav ul {
    width: 90%;
    margin: auto;
    overflow-x: auto;
    justify-content: flex-start;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  }

  .page2 .page2_nav ul li>div {
    white-space: nowrap;
  }

  .page2 .page2_nav ul li {
    margin-right: 20px;
  }

  .page2 .page2_nav ul li:after {
    margin-top: 10px;
  }

  /* 1,滚动条 */
  .page2 .page2_nav ul::-webkit-scrollbar {
    display: none;
  }

  /* 5,滑块 */
  .page2 .page2_nav ul::-webkit-scrollbar-thumb {
    display: none;
  }

  .page2 .page2_swiper .swiper-slide .swiper_up {
    width: 90%;
    padding: 20px;
  }

}

.answer {
  padding-top: 3.125%;
  padding-bottom: 5.72%;
}

.answer h3 {
  text-align: center;
  font-weight: bold;
}

.answer li {
  padding: 30px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.ans_tit {
  position: relative;
  font-weight: bold;
  cursor: pointer;
  padding-left: 50px;
}

.ans_tit::before {
  content: "";
  display: block;
  width: 24px;
  height: 24px;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  background: url(../../images/system/icona.png);
  background-size: cover;
}

.ans_des {
  color: #666a75;
  margin-top: 15px;
  /* line-height: 22px; */
  display: none;
  font-size: 18px;
  padding-left: 48px;
}

.ans_act::before {
  background: url(../../images/system/iconb.png);
}


/* 常见问题 */
.answer {
  padding-top: 3.125%;
  padding-bottom: 5.72%;
}

.answer h3 {
  text-align: center;
  font-weight: bold;
}

.answer li {
  padding: 30px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.ans_tit {
  position: relative;
  font-weight: bold;
  cursor: pointer;
  padding-left: 50px;
}

.ans_tit::before {
  content: "";
  display: block;
  width: 24px;
  height: 24px;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  background: url(../../images/system/icona.png);
  background-size: cover;
}

.ans_des {
  color: #666a75;
  margin-top: 15px;
  font-size: 18px;
  display: none;
  padding-left: 48px;
}

.ans_act::before {
  background: url(../../images/system/iconb.png);
}




/* 常见问题 */
.answer {
  padding-top: 3.125%;
  padding-bottom: 5.72%;
}

.answer h3 {
  text-align: center;
  font-weight: bold;
}

.answer li {
  padding: 30px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.ans_tit {
  position: relative;
  font-weight: bold;
  cursor: pointer;
  padding-left: 50px;
}

.ans_tit::before {
  content: "";
  display: block;
  width: 24px;
  height: 24px;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  background: url(../../images/system/icona.png);
  background-size: cover;
}

.ans_des {
  color: #666a75;
  margin-top: 15px;
  font-size: 18px;
  display: none;
  padding-left: 48px;
}

.ans_act::before {
  background: url(../../images/system/iconb.png);
}

@media screen and (max-width: 768px) {
  .answer h3 {
    font-size: 24px;
    font-weight: bold;
  }

  .answer li {
    padding: 0.3rem 0;
  }

  .ans_tit::before {
    width: 16px;
    height: 16px;
  }

  .ans_tit {
    padding-right: 20px;
  }

  .answer {
    padding: 0.6rem 0;
  }
}