.w120 {
  width: 1400px;
  margin: 0 auto;
}
@font-face {
  font-family: Source Han Sans CN;
  src: url(../font/SourceHanSansCN-Regular.ttf);
}
.wrapper {
  width: 100%;
  background-color: #fff;
}
.wrapper .navbar {
  width: 100%;
  height: 65px;
  box-shadow: 0px 1px 5px 0px rgba(87, 87, 87, 0.18);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  background-color: #fff;
}
.wrapper .navbar .nav-content {
  display: flex;
  height: 100%;
  align-items: center;
}
.wrapper .navbar .nav-content .logo {
  height: 70%;
}
.wrapper .navbar .nav-content .logo img {
  height: 100%;
}
.wrapper .navbar .nav-content .nav-list {
  display: flex;
  align-items: center;
  height: 100%;
  margin-left: 20%;
}
.wrapper .navbar .nav-content .nav-list li {
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
  margin-right: 42px;
}

.wrapper .navbar .nav-content .nav-list .active::after {
  position: absolute;
  content: "";
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: #0052d9;
}
.wrapper .navbar .nav-content .nav-list .active a {
  color: #0052d9;
}
.wrapper .navbar .nav-content .nav-list li a {
  font-size: 18px;
  font-weight: 600;
}
.wrapper .navbar .download {
  background: #0052d9;
  width: 120px;
  height: 65px;
  line-height: 65px;
  text-align: center;
  color: #fff;
  position: absolute;
  right: 0;
  top: 0;
  font-weight: 600;
  font-size: 20px;
}
.wrapper .module_1 {
  padding: 230px 0 80px;
  font-family: "Source Han Sans CN", "Microsoft YaHei", sans-serif;
}
.wrapper .module_1 .module_1-inner {
  display: flex;
  justify-content: space-between;
  gap: 60px;
}
.wrapper .module_1 .module_1-text {
  flex: 0 0 520px;
}
.wrapper .module_1 .module_1-title {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.35;
  color: #1a1a1a;
  margin-bottom: 28px;
}
.wrapper .module_1 .module_1-desc {
  font-size: 18px;
  line-height: 1.75;
  color: #666;
  margin-bottom: 65px;
}
.wrapper .module_1 .module_1-btn {
  display: inline-block;
  padding: 14px 48px;
  background: linear-gradient(90deg, #015aeb 0%, #4a8dff 100%);
  width: 160;
  height: 37;
  opacity: 1;
  color: #fff;
  font-weight: 700;
  font-style: Bold;
  font-size: 16px;
}
.wrapper .module_1-btn:hover {
  background: #015aeb;
}
.wrapper .module_1 .module_2-btn {
  display: inline-block;
  padding: 14px 48px;
  border: 1.5px solid #035bec;
  color: #035bec;
  width: 160;
  height: 37;
  opacity: 1;
  margin-right: 12px;
  font-weight: 700;
  font-style: Bold;
  font-size: 16px;
}
.wrapper .module_1 .module_1-visual {
  flex: 1;
  min-width: 0;
}
.wrapper .module_1 .module_1-visual img {
  width: 100%;
  max-width: 720px;
  height: auto;
  display: block;
  margin-left: auto;
}
.wrapper .module_2 {
  padding: 100px 0px;
  /* min-height: 620px; */
  font-family: "Source Han Sans CN", "Microsoft YaHei", sans-serif;
  background: url(../images/xiniu_bg.png) no-repeat center top;
  background-size: 100% 100%;
}
.wrapper .module_2 .module_2-title {
  text-align: center;
  font-size: 40px;
  font-weight: 700;
  color: #1a1a1a;
}
.wrapper .module_2 .module_2-subtitle {
  text-align: center;
  font-size: 30px;
  font-weight: 500;
  color: #3a3a3a;
  margin-bottom: 56px;
}
.wrapper .module_2 .module_2-card {
  display: flex;
  justify-content: center;
  gap: 26px;
}
.wrapper .module_2 .module_2-card img {
  width: 450px;
  height: 100%;
  object-fit: cover;
}

.wrapper .module_3 {
  height: 446px;
  padding: 80px 0px;
  /* min-height: 620px; */
  font-family: "Source Han Sans CN", "Microsoft YaHei", sans-serif;
  background: url(../images/xiniu_bg_1.png) no-repeat center top;
  background-size: 100% 100%;
}
.wrapper .module_3 .module_3-title {
  text-align: center;
  font-size: 40px;
  font-weight: 500;
  color: #fff;
}
.wrapper .module_3 .module_3-list {
  display: flex;
  justify-content: space-between;
}
.wrapper .module_3 .module_3-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-top: 80px;
}
.wrapper .module_3 .module_3-item img {
  width: 60px;
  height: 60px;
}
.wrapper .module_3 .module_3-item p {
  margin-top: 20px;
  font-size: 18px;
  font-weight: 500;
  text-align: center;
  color: #fff;
}

.wrapper .module_4 {
  height: 920px;
  padding: 80px 0px;
  /* min-height: 620px; */
  font-family: "Source Han Sans CN", "Microsoft YaHei", sans-serif;
  background: url(../images/xiniu_bg_2.png) no-repeat center top;
  background-size: 100% 100%;
}

.wrapper .module_4 .module_4-title {
  font-size: 40px;
  font-weight: 700;
  color: #313131;
  margin-top: 170px;
}
.wrapper .module_4 .module_4-subtitle {
  font-size: 30px;
  font-weight: 500;
  color: #313131;
  margin-top: 13px;
}
.wrapper .module_4 .module_4-btn {
  border-radius: 25px;

  display: inline-block;
  padding: 14px 48px;
  background: linear-gradient(90deg, #015aeb 0%, #4a8dff 100%);
  color: #fff;
  width: 160;
  height: 37;
  opacity: 1;
  margin-right: 12px;
  font-weight: 700;
  font-style: Bold;
  font-size: 16px;
  margin-top: 70px;
}
.wrapper .module_4 .module_4-btn:hover {
  background: #015aeb;
}