@charset "UTF-8";
#index .flex_4 .r .son img, #index .flex_4 .l .son img, #index .flex_3 img, #index .flex_1 .r img, #index .section2 video, #product .flex_1 img, #solution .mySwiper5 img, #solution .mySwiper4 img, #solution .mySwiper3 img, #cases .flex_1 img, #about .ul_1 img, #about .flex_6 img, #about .flex_4 .img img, #banner_3 img,
#banner_3 video, #banner_2 img,
#banner_2 video, #banner_1 img,
#banner_1 video {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#solution .section7 .bx + .bx, #about .flex_7 .r, header .header, #mbx_1 {
  display: block;
}
@media (max-width: 768px) {
  #solution .section7 .bx + .bx, #about .flex_7 .r, header .header, #mbx_1 {
    display: none !important;
  }
}

header .mobile_nav, header .mobile_header {
  display: none;
}
@media (max-width: 768px) {
  header .mobile_nav, header .mobile_header {
    display: block !important;
  }
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

@font-face {
  font-family: "num";
  src: url(../font/num.otf);
}
:root {
  --color1: #16488a;
}

html {
  font-size: 16px;
}

body {
  color: #333;
  font-size: 16px;
  font-family: SF Pro SC, SF Pro Display, SF Pro Icons, PingFang SC, Helvetica Neue, Helvetica, Arial, "sans-serif", 微软雅黑, microsoft yahei, "microsoft sans serif";
}
video,
img {
  max-width: 100%;
  max-height: 100%;
  object-fit: cover;
}

a {
  text-decoration: none;
  color: inherit;
  line-height: 2;
}

p,
strong,
span {
  line-height: 2;
}

ul,
ol,
li {
  list-style: none;
}

input,
textarea,
select,
button {
  outline: none;
  border: none;
  background-color: transparent;
}

textarea {
  resize: none;
}

table {
  border-collapse: collapse;
  table-layout: fixed;
  width: 100%;
}
table td {
  border: 1px solid #e5e5e5;
  padding: 10px;
}

.flex {
  display: flex;
}

.grid-1 {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
}

.gap-1 {
  gap: 10px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.gap-2 {
  gap: 20px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.gap-3 {
  gap: 30px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.gap-4 {
  gap: 40px;
}

.grid-5 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}

.gap-5 {
  gap: 50px;
}

.grid-6 {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
}

.gap-6 {
  gap: 60px;
}

.grid-7 {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

.gap-7 {
  gap: 70px;
}

.grid-8 {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
}

.gap-8 {
  gap: 80px;
}

.p-1 {
  padding-top: 10px;
  padding-bottom: 10px;
}
@media (max-width: 768px) {
  .p-1 {
    padding-top: calc(1px / 2 * 10);
    padding-bottom: calc(1px / 2 * 10);
  }
}

.p-t-1 {
  padding-top: 10px;
}
@media (max-width: 768px) {
  .p-t-1 {
    padding-top: calc(1px / 2 * 10);
  }
}

.p-b-1 {
  padding-bottom: 10px;
}
@media (max-width: 768px) {
  .p-b-1 {
    padding-bottom: calc(1px / 2 * 10);
  }
}

.m-1 {
  margin-top: 10px;
  margin-bottom: 10px;
}
@media (max-width: 768px) {
  .m-1 {
    margin-top: calc(1px / 2 * 10);
    margin-bottom: calc(1px / 2 * 10);
  }
}

.m-t-1 {
  margin-top: 10px;
}
@media (max-width: 768px) {
  .m-t-1 {
    margin-top: calc(1px / 2 * 10);
  }
}

.m-b-1 {
  margin-bottom: 10px;
}
@media (max-width: 768px) {
  .m-b-1 {
    margin-bottom: calc(1px / 2 * 10);
  }
}

.p-2 {
  padding-top: 20px;
  padding-bottom: 20px;
}
@media (max-width: 768px) {
  .p-2 {
    padding-top: calc(2px / 2 * 10);
    padding-bottom: calc(2px / 2 * 10);
  }
}

.p-t-2 {
  padding-top: 20px;
}
@media (max-width: 768px) {
  .p-t-2 {
    padding-top: calc(2px / 2 * 10);
  }
}

.p-b-2 {
  padding-bottom: 20px;
}
@media (max-width: 768px) {
  .p-b-2 {
    padding-bottom: calc(2px / 2 * 10);
  }
}

.m-2 {
  margin-top: 20px;
  margin-bottom: 20px;
}
@media (max-width: 768px) {
  .m-2 {
    margin-top: calc(2px / 2 * 10);
    margin-bottom: calc(2px / 2 * 10);
  }
}

.m-t-2 {
  margin-top: 20px;
}
@media (max-width: 768px) {
  .m-t-2 {
    margin-top: calc(2px / 2 * 10);
  }
}

.m-b-2 {
  margin-bottom: 20px;
}
@media (max-width: 768px) {
  .m-b-2 {
    margin-bottom: calc(2px / 2 * 10);
  }
}

.p-3 {
  padding-top: 30px;
  padding-bottom: 30px;
}
@media (max-width: 768px) {
  .p-3 {
    padding-top: calc(3px / 2 * 10);
    padding-bottom: calc(3px / 2 * 10);
  }
}

.p-t-3 {
  padding-top: 30px;
}
@media (max-width: 768px) {
  .p-t-3 {
    padding-top: calc(3px / 2 * 10);
  }
}

.p-b-3 {
  padding-bottom: 30px;
}
@media (max-width: 768px) {
  .p-b-3 {
    padding-bottom: calc(3px / 2 * 10);
  }
}

.m-3 {
  margin-top: 30px;
  margin-bottom: 30px;
}
@media (max-width: 768px) {
  .m-3 {
    margin-top: calc(3px / 2 * 10);
    margin-bottom: calc(3px / 2 * 10);
  }
}

.m-t-3 {
  margin-top: 30px;
}
@media (max-width: 768px) {
  .m-t-3 {
    margin-top: calc(3px / 2 * 10);
  }
}

.m-b-3 {
  margin-bottom: 30px;
}
@media (max-width: 768px) {
  .m-b-3 {
    margin-bottom: calc(3px / 2 * 10);
  }
}

.p-4 {
  padding-top: 40px;
  padding-bottom: 40px;
}
@media (max-width: 768px) {
  .p-4 {
    padding-top: calc(4px / 2 * 10);
    padding-bottom: calc(4px / 2 * 10);
  }
}

.p-t-4 {
  padding-top: 40px;
}
@media (max-width: 768px) {
  .p-t-4 {
    padding-top: calc(4px / 2 * 10);
  }
}

.p-b-4 {
  padding-bottom: 40px;
}
@media (max-width: 768px) {
  .p-b-4 {
    padding-bottom: calc(4px / 2 * 10);
  }
}

.m-4 {
  margin-top: 40px;
  margin-bottom: 40px;
}
@media (max-width: 768px) {
  .m-4 {
    margin-top: calc(4px / 2 * 10);
    margin-bottom: calc(4px / 2 * 10);
  }
}

.m-t-4 {
  margin-top: 40px;
}
@media (max-width: 768px) {
  .m-t-4 {
    margin-top: calc(4px / 2 * 10);
  }
}

.m-b-4 {
  margin-bottom: 40px;
}
@media (max-width: 768px) {
  .m-b-4 {
    margin-bottom: calc(4px / 2 * 10);
  }
}

.p-5 {
  padding-top: 50px;
  padding-bottom: 50px;
}
@media (max-width: 768px) {
  .p-5 {
    padding-top: calc(5px / 2 * 10);
    padding-bottom: calc(5px / 2 * 10);
  }
}

.p-t-5 {
  padding-top: 50px;
}
@media (max-width: 768px) {
  .p-t-5 {
    padding-top: calc(5px / 2 * 10);
  }
}

.p-b-5 {
  padding-bottom: 50px;
}
@media (max-width: 768px) {
  .p-b-5 {
    padding-bottom: calc(5px / 2 * 10);
  }
}

.m-5 {
  margin-top: 50px;
  margin-bottom: 50px;
}
@media (max-width: 768px) {
  .m-5 {
    margin-top: calc(5px / 2 * 10);
    margin-bottom: calc(5px / 2 * 10);
  }
}

.m-t-5 {
  margin-top: 50px;
}
@media (max-width: 768px) {
  .m-t-5 {
    margin-top: calc(5px / 2 * 10);
  }
}

.m-b-5 {
  margin-bottom: 50px;
}
@media (max-width: 768px) {
  .m-b-5 {
    margin-bottom: calc(5px / 2 * 10);
  }
}

.p-6 {
  padding-top: 60px;
  padding-bottom: 60px;
}
@media (max-width: 768px) {
  .p-6 {
    padding-top: calc(6px / 2 * 10);
    padding-bottom: calc(6px / 2 * 10);
  }
}

.p-t-6 {
  padding-top: 60px;
}
@media (max-width: 768px) {
  .p-t-6 {
    padding-top: calc(6px / 2 * 10);
  }
}

.p-b-6 {
  padding-bottom: 60px;
}
@media (max-width: 768px) {
  .p-b-6 {
    padding-bottom: calc(6px / 2 * 10);
  }
}

.m-6 {
  margin-top: 60px;
  margin-bottom: 60px;
}
@media (max-width: 768px) {
  .m-6 {
    margin-top: calc(6px / 2 * 10);
    margin-bottom: calc(6px / 2 * 10);
  }
}

.m-t-6 {
  margin-top: 60px;
}
@media (max-width: 768px) {
  .m-t-6 {
    margin-top: calc(6px / 2 * 10);
  }
}

.m-b-6 {
  margin-bottom: 60px;
}
@media (max-width: 768px) {
  .m-b-6 {
    margin-bottom: calc(6px / 2 * 10);
  }
}

.p-7 {
  padding-top: 70px;
  padding-bottom: 70px;
}
@media (max-width: 768px) {
  .p-7 {
    padding-top: calc(7px / 2 * 10);
    padding-bottom: calc(7px / 2 * 10);
  }
}

.p-t-7 {
  padding-top: 70px;
}
@media (max-width: 768px) {
  .p-t-7 {
    padding-top: calc(7px / 2 * 10);
  }
}

.p-b-7 {
  padding-bottom: 70px;
}
@media (max-width: 768px) {
  .p-b-7 {
    padding-bottom: calc(7px / 2 * 10);
  }
}

.m-7 {
  margin-top: 70px;
  margin-bottom: 70px;
}
@media (max-width: 768px) {
  .m-7 {
    margin-top: calc(7px / 2 * 10);
    margin-bottom: calc(7px / 2 * 10);
  }
}

.m-t-7 {
  margin-top: 70px;
}
@media (max-width: 768px) {
  .m-t-7 {
    margin-top: calc(7px / 2 * 10);
  }
}

.m-b-7 {
  margin-bottom: 70px;
}
@media (max-width: 768px) {
  .m-b-7 {
    margin-bottom: calc(7px / 2 * 10);
  }
}

.p-8 {
  padding-top: 80px;
  padding-bottom: 80px;
}
@media (max-width: 768px) {
  .p-8 {
    padding-top: calc(8px / 2 * 10);
    padding-bottom: calc(8px / 2 * 10);
  }
}

.p-t-8 {
  padding-top: 80px;
}
@media (max-width: 768px) {
  .p-t-8 {
    padding-top: calc(8px / 2 * 10);
  }
}

.p-b-8 {
  padding-bottom: 80px;
}
@media (max-width: 768px) {
  .p-b-8 {
    padding-bottom: calc(8px / 2 * 10);
  }
}

.m-8 {
  margin-top: 80px;
  margin-bottom: 80px;
}
@media (max-width: 768px) {
  .m-8 {
    margin-top: calc(8px / 2 * 10);
    margin-bottom: calc(8px / 2 * 10);
  }
}

.m-t-8 {
  margin-top: 80px;
}
@media (max-width: 768px) {
  .m-t-8 {
    margin-top: calc(8px / 2 * 10);
  }
}

.m-b-8 {
  margin-bottom: 80px;
}
@media (max-width: 768px) {
  .m-b-8 {
    margin-bottom: calc(8px / 2 * 10);
  }
}

.p-9 {
  padding-top: 90px;
  padding-bottom: 90px;
}
@media (max-width: 768px) {
  .p-9 {
    padding-top: calc(9px / 2 * 10);
    padding-bottom: calc(9px / 2 * 10);
  }
}

.p-t-9 {
  padding-top: 90px;
}
@media (max-width: 768px) {
  .p-t-9 {
    padding-top: calc(9px / 2 * 10);
  }
}

.p-b-9 {
  padding-bottom: 90px;
}
@media (max-width: 768px) {
  .p-b-9 {
    padding-bottom: calc(9px / 2 * 10);
  }
}

.m-9 {
  margin-top: 90px;
  margin-bottom: 90px;
}
@media (max-width: 768px) {
  .m-9 {
    margin-top: calc(9px / 2 * 10);
    margin-bottom: calc(9px / 2 * 10);
  }
}

.m-t-9 {
  margin-top: 90px;
}
@media (max-width: 768px) {
  .m-t-9 {
    margin-top: calc(9px / 2 * 10);
  }
}

.m-b-9 {
  margin-bottom: 90px;
}
@media (max-width: 768px) {
  .m-b-9 {
    margin-bottom: calc(9px / 2 * 10);
  }
}

.p-10 {
  padding-top: 100px;
  padding-bottom: 100px;
}
@media (max-width: 768px) {
  .p-10 {
    padding-top: calc(10px / 2 * 10);
    padding-bottom: calc(10px / 2 * 10);
  }
}

.p-t-10 {
  padding-top: 100px;
}
@media (max-width: 768px) {
  .p-t-10 {
    padding-top: calc(10px / 2 * 10);
  }
}

.p-b-10 {
  padding-bottom: 100px;
}
@media (max-width: 768px) {
  .p-b-10 {
    padding-bottom: calc(10px / 2 * 10);
  }
}

.m-10 {
  margin-top: 100px;
  margin-bottom: 100px;
}
@media (max-width: 768px) {
  .m-10 {
    margin-top: calc(10px / 2 * 10);
    margin-bottom: calc(10px / 2 * 10);
  }
}

.m-t-10 {
  margin-top: 100px;
}
@media (max-width: 768px) {
  .m-t-10 {
    margin-top: calc(10px / 2 * 10);
  }
}

.m-b-10 {
  margin-bottom: 100px;
}
@media (max-width: 768px) {
  .m-b-10 {
    margin-bottom: calc(10px / 2 * 10);
  }
}

.p-11 {
  padding-top: 110px;
  padding-bottom: 110px;
}
@media (max-width: 768px) {
  .p-11 {
    padding-top: calc(11px / 2 * 10);
    padding-bottom: calc(11px / 2 * 10);
  }
}

.p-t-11 {
  padding-top: 110px;
}
@media (max-width: 768px) {
  .p-t-11 {
    padding-top: calc(11px / 2 * 10);
  }
}

.p-b-11 {
  padding-bottom: 110px;
}
@media (max-width: 768px) {
  .p-b-11 {
    padding-bottom: calc(11px / 2 * 10);
  }
}

.m-11 {
  margin-top: 110px;
  margin-bottom: 110px;
}
@media (max-width: 768px) {
  .m-11 {
    margin-top: calc(11px / 2 * 10);
    margin-bottom: calc(11px / 2 * 10);
  }
}

.m-t-11 {
  margin-top: 110px;
}
@media (max-width: 768px) {
  .m-t-11 {
    margin-top: calc(11px / 2 * 10);
  }
}

.m-b-11 {
  margin-bottom: 110px;
}
@media (max-width: 768px) {
  .m-b-11 {
    margin-bottom: calc(11px / 2 * 10);
  }
}

.p-12 {
  padding-top: 120px;
  padding-bottom: 120px;
}
@media (max-width: 768px) {
  .p-12 {
    padding-top: calc(12px / 2 * 10);
    padding-bottom: calc(12px / 2 * 10);
  }
}

.p-t-12 {
  padding-top: 120px;
}
@media (max-width: 768px) {
  .p-t-12 {
    padding-top: calc(12px / 2 * 10);
  }
}

.p-b-12 {
  padding-bottom: 120px;
}
@media (max-width: 768px) {
  .p-b-12 {
    padding-bottom: calc(12px / 2 * 10);
  }
}

.m-12 {
  margin-top: 120px;
  margin-bottom: 120px;
}
@media (max-width: 768px) {
  .m-12 {
    margin-top: calc(12px / 2 * 10);
    margin-bottom: calc(12px / 2 * 10);
  }
}

.m-t-12 {
  margin-top: 120px;
}
@media (max-width: 768px) {
  .m-t-12 {
    margin-top: calc(12px / 2 * 10);
  }
}

.m-b-12 {
  margin-bottom: 120px;
}
@media (max-width: 768px) {
  .m-b-12 {
    margin-bottom: calc(12px / 2 * 10);
  }
}

.p-13 {
  padding-top: 130px;
  padding-bottom: 130px;
}
@media (max-width: 768px) {
  .p-13 {
    padding-top: calc(13px / 2 * 10);
    padding-bottom: calc(13px / 2 * 10);
  }
}

.p-t-13 {
  padding-top: 130px;
}
@media (max-width: 768px) {
  .p-t-13 {
    padding-top: calc(13px / 2 * 10);
  }
}

.p-b-13 {
  padding-bottom: 130px;
}
@media (max-width: 768px) {
  .p-b-13 {
    padding-bottom: calc(13px / 2 * 10);
  }
}

.m-13 {
  margin-top: 130px;
  margin-bottom: 130px;
}
@media (max-width: 768px) {
  .m-13 {
    margin-top: calc(13px / 2 * 10);
    margin-bottom: calc(13px / 2 * 10);
  }
}

.m-t-13 {
  margin-top: 130px;
}
@media (max-width: 768px) {
  .m-t-13 {
    margin-top: calc(13px / 2 * 10);
  }
}

.m-b-13 {
  margin-bottom: 130px;
}
@media (max-width: 768px) {
  .m-b-13 {
    margin-bottom: calc(13px / 2 * 10);
  }
}

.p-14 {
  padding-top: 140px;
  padding-bottom: 140px;
}
@media (max-width: 768px) {
  .p-14 {
    padding-top: calc(14px / 2 * 10);
    padding-bottom: calc(14px / 2 * 10);
  }
}

.p-t-14 {
  padding-top: 140px;
}
@media (max-width: 768px) {
  .p-t-14 {
    padding-top: calc(14px / 2 * 10);
  }
}

.p-b-14 {
  padding-bottom: 140px;
}
@media (max-width: 768px) {
  .p-b-14 {
    padding-bottom: calc(14px / 2 * 10);
  }
}

.m-14 {
  margin-top: 140px;
  margin-bottom: 140px;
}
@media (max-width: 768px) {
  .m-14 {
    margin-top: calc(14px / 2 * 10);
    margin-bottom: calc(14px / 2 * 10);
  }
}

.m-t-14 {
  margin-top: 140px;
}
@media (max-width: 768px) {
  .m-t-14 {
    margin-top: calc(14px / 2 * 10);
  }
}

.m-b-14 {
  margin-bottom: 140px;
}
@media (max-width: 768px) {
  .m-b-14 {
    margin-bottom: calc(14px / 2 * 10);
  }
}

.p-15 {
  padding-top: 150px;
  padding-bottom: 150px;
}
@media (max-width: 768px) {
  .p-15 {
    padding-top: calc(15px / 2 * 10);
    padding-bottom: calc(15px / 2 * 10);
  }
}

.p-t-15 {
  padding-top: 150px;
}
@media (max-width: 768px) {
  .p-t-15 {
    padding-top: calc(15px / 2 * 10);
  }
}

.p-b-15 {
  padding-bottom: 150px;
}
@media (max-width: 768px) {
  .p-b-15 {
    padding-bottom: calc(15px / 2 * 10);
  }
}

.m-15 {
  margin-top: 150px;
  margin-bottom: 150px;
}
@media (max-width: 768px) {
  .m-15 {
    margin-top: calc(15px / 2 * 10);
    margin-bottom: calc(15px / 2 * 10);
  }
}

.m-t-15 {
  margin-top: 150px;
}
@media (max-width: 768px) {
  .m-t-15 {
    margin-top: calc(15px / 2 * 10);
  }
}

.m-b-15 {
  margin-bottom: 150px;
}
@media (max-width: 768px) {
  .m-b-15 {
    margin-bottom: calc(15px / 2 * 10);
  }
}

.p-16 {
  padding-top: 160px;
  padding-bottom: 160px;
}
@media (max-width: 768px) {
  .p-16 {
    padding-top: calc(16px / 2 * 10);
    padding-bottom: calc(16px / 2 * 10);
  }
}

.p-t-16 {
  padding-top: 160px;
}
@media (max-width: 768px) {
  .p-t-16 {
    padding-top: calc(16px / 2 * 10);
  }
}

.p-b-16 {
  padding-bottom: 160px;
}
@media (max-width: 768px) {
  .p-b-16 {
    padding-bottom: calc(16px / 2 * 10);
  }
}

.m-16 {
  margin-top: 160px;
  margin-bottom: 160px;
}
@media (max-width: 768px) {
  .m-16 {
    margin-top: calc(16px / 2 * 10);
    margin-bottom: calc(16px / 2 * 10);
  }
}

.m-t-16 {
  margin-top: 160px;
}
@media (max-width: 768px) {
  .m-t-16 {
    margin-top: calc(16px / 2 * 10);
  }
}

.m-b-16 {
  margin-bottom: 160px;
}
@media (max-width: 768px) {
  .m-b-16 {
    margin-bottom: calc(16px / 2 * 10);
  }
}

.p-17 {
  padding-top: 170px;
  padding-bottom: 170px;
}
@media (max-width: 768px) {
  .p-17 {
    padding-top: calc(17px / 2 * 10);
    padding-bottom: calc(17px / 2 * 10);
  }
}

.p-t-17 {
  padding-top: 170px;
}
@media (max-width: 768px) {
  .p-t-17 {
    padding-top: calc(17px / 2 * 10);
  }
}

.p-b-17 {
  padding-bottom: 170px;
}
@media (max-width: 768px) {
  .p-b-17 {
    padding-bottom: calc(17px / 2 * 10);
  }
}

.m-17 {
  margin-top: 170px;
  margin-bottom: 170px;
}
@media (max-width: 768px) {
  .m-17 {
    margin-top: calc(17px / 2 * 10);
    margin-bottom: calc(17px / 2 * 10);
  }
}

.m-t-17 {
  margin-top: 170px;
}
@media (max-width: 768px) {
  .m-t-17 {
    margin-top: calc(17px / 2 * 10);
  }
}

.m-b-17 {
  margin-bottom: 170px;
}
@media (max-width: 768px) {
  .m-b-17 {
    margin-bottom: calc(17px / 2 * 10);
  }
}

.p-18 {
  padding-top: 180px;
  padding-bottom: 180px;
}
@media (max-width: 768px) {
  .p-18 {
    padding-top: calc(18px / 2 * 10);
    padding-bottom: calc(18px / 2 * 10);
  }
}

.p-t-18 {
  padding-top: 180px;
}
@media (max-width: 768px) {
  .p-t-18 {
    padding-top: calc(18px / 2 * 10);
  }
}

.p-b-18 {
  padding-bottom: 180px;
}
@media (max-width: 768px) {
  .p-b-18 {
    padding-bottom: calc(18px / 2 * 10);
  }
}

.m-18 {
  margin-top: 180px;
  margin-bottom: 180px;
}
@media (max-width: 768px) {
  .m-18 {
    margin-top: calc(18px / 2 * 10);
    margin-bottom: calc(18px / 2 * 10);
  }
}

.m-t-18 {
  margin-top: 180px;
}
@media (max-width: 768px) {
  .m-t-18 {
    margin-top: calc(18px / 2 * 10);
  }
}

.m-b-18 {
  margin-bottom: 180px;
}
@media (max-width: 768px) {
  .m-b-18 {
    margin-bottom: calc(18px / 2 * 10);
  }
}

.p-19 {
  padding-top: 190px;
  padding-bottom: 190px;
}
@media (max-width: 768px) {
  .p-19 {
    padding-top: calc(19px / 2 * 10);
    padding-bottom: calc(19px / 2 * 10);
  }
}

.p-t-19 {
  padding-top: 190px;
}
@media (max-width: 768px) {
  .p-t-19 {
    padding-top: calc(19px / 2 * 10);
  }
}

.p-b-19 {
  padding-bottom: 190px;
}
@media (max-width: 768px) {
  .p-b-19 {
    padding-bottom: calc(19px / 2 * 10);
  }
}

.m-19 {
  margin-top: 190px;
  margin-bottom: 190px;
}
@media (max-width: 768px) {
  .m-19 {
    margin-top: calc(19px / 2 * 10);
    margin-bottom: calc(19px / 2 * 10);
  }
}

.m-t-19 {
  margin-top: 190px;
}
@media (max-width: 768px) {
  .m-t-19 {
    margin-top: calc(19px / 2 * 10);
  }
}

.m-b-19 {
  margin-bottom: 190px;
}
@media (max-width: 768px) {
  .m-b-19 {
    margin-bottom: calc(19px / 2 * 10);
  }
}

.p-20 {
  padding-top: 200px;
  padding-bottom: 200px;
}
@media (max-width: 768px) {
  .p-20 {
    padding-top: calc(20px / 2 * 10);
    padding-bottom: calc(20px / 2 * 10);
  }
}

.p-t-20 {
  padding-top: 200px;
}
@media (max-width: 768px) {
  .p-t-20 {
    padding-top: calc(20px / 2 * 10);
  }
}

.p-b-20 {
  padding-bottom: 200px;
}
@media (max-width: 768px) {
  .p-b-20 {
    padding-bottom: calc(20px / 2 * 10);
  }
}

.m-20 {
  margin-top: 200px;
  margin-bottom: 200px;
}
@media (max-width: 768px) {
  .m-20 {
    margin-top: calc(20px / 2 * 10);
    margin-bottom: calc(20px / 2 * 10);
  }
}

.m-t-20 {
  margin-top: 200px;
}
@media (max-width: 768px) {
  .m-t-20 {
    margin-top: calc(20px / 2 * 10);
  }
}

.m-b-20 {
  margin-bottom: 200px;
}
@media (max-width: 768px) {
  .m-b-20 {
    margin-bottom: calc(20px / 2 * 10);
  }
}

#banner_1 {
  height: 100vh;
  overflow: hidden;
  color: #fff;
}
#banner_1 .mySwiper1 {
  height: 100%;
}
#banner_1 .swiper-slide {
  position: relative;
}
#banner_1 .swiper-slide-active img,
#banner_1 .swiper-slide-active video {
  transform: scale(1);
}
#banner_1 .button_1 {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: #fff;
  opacity: 0.5;
  transition: all 0.5s ease;
}
#banner_1 .button_1::after {
  display: none;
}
#banner_1 .button_1 i {
  color: var(--color1);
  font-size: 20px;
}
@media (max-width: 768px) {
  #banner_1 .button_1 {
    top: auto;
    bottom: 50px;
  }
}
#banner_1 .prev_1 {
  left: 50px;
}
#banner_1 .next_1 {
  right: 50px;
}
#banner_1 img,
#banner_1 video {
  transition: all 0.5s ease;
}
#banner_1 .flex_box1 {
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  height: 100%;
  position: relative;
}
#banner_1 .flex_box1 h2 {
  font-size: 60px;
  line-height: 1.5;
  opacity: 0;
  transform: translateY(100px);
  text-shadow: 0 0 1px var(--color1);
  color: var(--color1);
}
@media (max-width: 1400px) {
  #banner_1 .flex_box1 h2 {
    font-size: 48px;
  }
}
@media (max-width: 768px) {
  #banner_1 .flex_box1 h2 {
    width: 100%;
    font-size: 24px;
    text-align: center;
    margin-bottom: 30px;
  }
}
#banner_1 .flex_box1 h3 {
  font-size: 60px;
  font-weight: 700;
  line-height: 1.5;
  opacity: 0;
  transform: translateY(100px);
  text-shadow: 0 0 1px var(--color1);
  color: var(--color1);
}
@media (max-width: 1400px) {
  #banner_1 .flex_box1 h3 {
    font-size: 40px;
  }
}
@media (max-width: 768px) {
  #banner_1 .flex_box1 h3 {
    width: 100%;
    font-size: 20px;
    text-align: center;
    margin-bottom: 30px;
  }
}
#banner_1 .flex_box1 .but {
  font-size: 15px;
  line-height: 2;
  opacity: 0;
  transform: translateY(100px);
  display: flex;
  gap: 50px;
}
@media (max-width: 768px) {
  #banner_1 .flex_box1 .but {
    justify-content: center;
    width: 100%;
  }
}
#banner_1 .flex_box1 .but a {
  width: 200px;
  height: 60px;
  border-radius: 60px;
  background-color: #fff;
  color: #333;
  font-size: 16px;
  transition: all 0.8s ease;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
}
#banner_1 .flex_box1 .but a:hover {
  background-color: var(--color1);
  color: #fff;
}
#banner_1 .flex_box1 .but a:hover i {
  left: 0;
  transform: rotate(360deg);
  color: #fff;
}
#banner_1 .flex_box1 .but a span {
  padding-left: 20px;
}
@media (max-width: 768px) {
  #banner_1 .flex_box1 .but a {
    width: calc(100% / 2 - 50px * (2 - 1) / 2);
    max-width: 150px;
    height: 40px;
  }
}
#banner_1 .flex_box1 .but i {
  position: absolute;
  left: -10px;
  border-radius: 50%;
  background-color: var(--color1);
  color: #fff;
  width: 60px;
  height: 100%;
  transform: rotate(315deg);
  transition: all 0.5s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}
@media (max-width: 768px) {
  #banner_1 .flex_box1 .but i {
    width: 40px;
    left: 0;
  }
}
#banner_1 .swiper-slide-active h2 {
  animation: banner_1_txt 1.2s forwards 0.2s;
}
#banner_1 .swiper-slide-active h3 {
  animation: banner_1_txt 1.2s forwards 0.3s;
}
#banner_1 .swiper-slide-active .but {
  animation: banner_1_txt 1.2s forwards 0.4s;
}

#banner_2 {
  position: relative;
  height: 100vh;
  overflow: hidden;
  color: #fff;
}
@media (max-width: 768px) {
  #banner_2 {
    height: 42vh;
  }
}
#banner_2 .box {
  overflow: hidden;
  height: 100%;
}
#banner_2 .flex_box1 {
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  height: 100%;
  position: relative;
}
#banner_2 .flex_box1 h2 {
  font-size: 60px;
  line-height: 1.5;
  text-shadow: 0 0 1px #ccc;
}
@media (max-width: 1400px) {
  #banner_2 .flex_box1 h2 {
    font-size: 48px;
  }
}
@media (max-width: 768px) {
  #banner_2 .flex_box1 h2 {
    width: 100%;
    font-size: 24px;
    text-align: center;
  }
}
#banner_2 .flex_box1 p {
  font-size: 32px;
  font-weight: lighter;
  line-height: 1.5;
  text-shadow: 0 0 1px #ccc;
  text-transform: capitalize;
}
@media (max-width: 1400px) {
  #banner_2 .flex_box1 p {
    font-size: 24px;
  }
}
@media (max-width: 768px) {
  #banner_2 .flex_box1 p {
    width: 100%;
    font-size: 16px;
    text-align: center;
  }
}
#banner_2 .flex_box1 a {
  margin-top: 40px;
  width: 160px;
  height: 50px;
  border-radius: 50px;
  padding-left: 20px;
  transition: all 0.5s ease;
  background-color: #fff;
  color: var(--color1);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  display: none;
}
#banner_2 .flex_box1 a:hover {
  color: #fff;
  background-color: var(--color1);
}
#banner_2 .flex_box1 a:hover i {
  left: 0;
  transform: rotate(360deg);
}
#banner_2 .flex_box1 a i {
  position: absolute;
  left: -10px;
  border-radius: 50%;
  background-color: var(--color1);
  color: #fff;
  width: 50px;
  height: 100%;
  transform: rotate(315deg);
  transition: all 0.5s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

#banner_3 {
  position: relative;
  height: 100vh;
  overflow: hidden;
  color: #fff;
}
@media (max-width: 768px) {
  #banner_3 {
    height: 42vh;
  }
}
#banner_3 .video {
  object-fit: contain;
  background-color: rgb(208, 214, 219);
  background-image: url(../image/bj9.png);
}
#banner_3 .box {
  overflow: hidden;
  height: 100%;
}
#banner_3 .flex_box1 {
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  height: calc(100% - 100px);
  margin-top: 100px;
  position: relative;
}
#banner_3 .flex_box1 .txt {
  display: flex;
  flex-direction: column;
}
#banner_3 .flex_box1 h2 {
  font-size: 60px;
  line-height: 1.5;
  text-shadow: 0 0 1px #ccc;
  color: var(--color1);
}
@media (max-width: 1400px) {
  #banner_3 .flex_box1 h2 {
    font-size: 48px;
  }
}
@media (max-width: 768px) {
  #banner_3 .flex_box1 h2 {
    width: 100%;
    font-size: 24px;
    text-align: center;
    margin-bottom: 30px;
  }
}
#banner_3 .flex_box1 p {
  font-size: 17px;
  line-height: 30px;
  max-width: 740px;
  text-shadow: 0 0 1px #ccc;
  text-transform: capitalize;
  color: #000;
}
#banner_3 .flex_box1 a {
  margin-top: 40px;
  width: 160px;
  height: 50px;
  border-radius: 50px;
  padding-left: 20px;
  transition: all 0.5s ease;
  background-color: #fff;
  color: var(--color1);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  display: none;
}
#banner_3 .flex_box1 a:hover {
  color: #fff;
  background-color: var(--color1);
}
#banner_3 .flex_box1 a:hover i {
  left: 0;
  transform: rotate(360deg);
}
#banner_3 .flex_box1 a i {
  position: absolute;
  left: -10px;
  border-radius: 50%;
  background-color: var(--color1);
  color: #fff;
  width: 50px;
  height: 100%;
  transform: rotate(315deg);
  transition: all 0.5s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

#mbx_1 {
  border-bottom: 1px solid #e5e5e5;
}
#mbx_1 .flex_box1 {
  justify-content: space-between;
  align-items: center;
  height: 80px;
}
#mbx_1 .l {
  display: flex;
  gap: 40px;
}
#mbx_1 .l a {
  line-height: 80px;
  font-size: 18px;
  position: relative;
}
#mbx_1 .l a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0px;
  height: 4px;
  width: 0;
  background-color: var(--color1);
  opacity: 0;
  transition: all 0.3s ease;
}
#mbx_1 .l a.on::after, #mbx_1 .l a:hover::after {
  width: 100%;
  opacity: 1;
}
#mbx_1 .r {
  display: flex;
  align-items: center;
  gap: 10px;
}
#mbx_1 .r i {
  color: #828386;
  font-size: 15px;
}
#mbx_1 .r a {
  color: #828386;
  font-size: 13px;
}

#mbx_2 {
  background-color: rgba(237, 237, 237, 0.4);
}
#mbx_2 .flex_box1 {
  justify-content: space-around;
}
#mbx_2 a {
  padding: 0 40px;
  border-bottom: 4px solid transparent;
  font-size: 24px;
  color: #000;
  line-height: 146px;
  display: flex;
  align-items: center;
  justify-content: center;
}
@media (max-width: 768px) {
  #mbx_2 a {
    padding: 0 10px;
    font-size: 20px;
    line-height: 70px;
  }
}
#mbx_2 a.on {
  background: linear-gradient(to top, rgba(0, 87, 255, 0.2) 0%, transparent 50%);
  border-bottom-color: var(--color1);
  color: var(--color1);
}

main.member .flex .r,
main.supplier .flex .r {
  width: calc(100% - 115px);
}

.bx {
  width: 1400px;
  margin-left: auto;
  margin-right: auto;
}
@media (max-width: 1400px) {
  .bx {
    width: 100%;
    padding-left: 50px;
    padding-right: 50px;
  }
}
@media (max-width: 768px) {
  .bx {
    padding-left: 15px;
    padding-right: 15px;
  }
}

.fixed {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.5s ease;
}
.fixed.on {
  visibility: visible;
  opacity: 1;
  z-index: 1000;
}
.fixed .bj {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 999;
}
.fixed .son {
  z-index: 1000;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.fixed .on {
  display: none !important;
}

.page {
  margin-top: 30px;
  padding-top: 30px;
  border-top: 1px solid #e5e5e5;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.page a {
  display: block;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-right: auto;
  font-weight: bold;
  transition: all 0.5s ease;
}
.page a:hover {
  color: var(--color1);
}

#page_1 {
  width: 100%;
  text-align: center;
  margin-top: 50px;
  display: flex;
  justify-content: center;
}
#page_1 a {
  padding: 0px 12px;
  line-height: 38px;
  min-width: 40px;
  display: inline-block;
  border: solid 1px #ccc;
  font-size: 16px;
  margin: 0 5px;
  transition: all 0.5s ease;
  border-radius: 5px;
}
#page_1 a:hover, #page_1 a.on {
  color: #fff;
  background: var(--color1);
  border: solid 1px var(--color1);
  box-shadow: rgba(0, 0, 0, 0.2) 0px 4px 10px 2px;
}
#page_1 a.on {
  pointer-events: none;
}
#page_1 a i {
  font-size: 12px;
}

header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 99;
  transition: all 0.3s;
}
header.scroll_down {
  transform: translateY(-100%);
}
header:hover .header {
  background-color: rgba(0, 0, 0, 0.5);
}
header:hover .box_1 {
  animation: slide 0.2s ease-out 0s forwards;
}
header .header {
  height: 100px;
  transition: all 0.3s ease;
  background: linear-gradient(to bottom, #000, transparent);
}
header .mobile_header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to bottom, #000, transparent);
  z-index: 100;
}
header .flex_1 {
  align-items: center;
  height: 100%;
}
header .flex_2 .logo {
  opacity: 0;
  visibility: hidden;
}
header .flex_3 {
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
header .flex_3 .logo {
  height: 40px;
}
header .flex_3 i {
  color: #fff;
  font-size: 20px;
}
header .box_1 {
  width: 100%;
  padding: 40px 0;
  position: absolute;
  top: 100px;
  left: 0;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  transform: translateY(-100%);
}
header .logo {
  display: block;
  height: 60px;
}
header .logo img {
  height: 100%;
}
header .nav {
  margin-left: 150px;
}
header .nav .item {
  margin-left: 60px;
  font-size: 18px;
  color: rgba(255, 255, 255, 0.7);
  transition: all 0.5s ease;
}
header .nav .item:nth-child(1) {
  margin-left: 0;
}
header .nav .item.on, header .nav .item:hover {
  color: var(--color1);
}
header .nav .list {
  margin-left: 60px;
}
header .nav .list:nth-child(1) {
  margin-left: 0;
}
header .nav .list h3 {
  margin-bottom: 20px;
  font-size: 18px;
  line-height: 2;
  color: #fff;
  transition: all 0.5s ease;
}
header .nav .list h3.on, header .nav .list h3:hover {
  color: var(--color1);
}
header .nav .list ul {
  display: flex;
  flex-direction: column;
}
header .nav .list ul a {
  font-size: 16px;
  line-height: 2.5;
  color: rgba(255, 255, 255, 0.7);
  white-space: nowrap;
}
header .nav .list ul a.on, header .nav .list ul a:hover {
  color: var(--color1);
}
header .mobile_nav {
  position: fixed;
  top: 0;
  left: auto;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 99;
  width: 0;
  white-space: nowrap;
  overflow: hidden;
  transition: all 0.3s ease;
  padding-top: 80px;
  color: #fff;
}
header .mobile_nav.on {
  width: 100%;
}
header .mobile_nav .flex {
  flex-direction: column;
  height: 100%;
}
header .mobile_nav .flex .list.on {
  flex-grow: 1;
}
header .mobile_nav h3 {
  padding: 0 15px;
  height: 40px;
  font-size: 16px;
  font-weight: normal;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
header .mobile_nav h3 i {
  transition: all 0.3s ease;
}
header .mobile_nav h3 i.on {
  transform: rotate(90deg);
}
header .mobile_nav .sub_list {
  display: none;
}
header .mobile_nav ul {
  padding: 0 15px;
  display: block;
}
header .mobile_nav ul a {
  display: block;
  line-height: 2.5;
  padding: 0 15px;
}

footer {
  background-image: url(../image/foot_bg.jpg);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  padding: 50px 0;
  color: #fff;
}
@media (max-width: 768px) {
  footer {
    padding: 20px 0;
  }
}
footer .flex_1 {
  align-items: center;
  justify-content: space-between;
  height: 106px;
  padding: 0 35px;
  background-color: #343538;
  border-radius: 10px;
}
footer .flex_1 h3 {
  font-size: 18px;
  font-weight: 700;
  line-height: 2;
}
footer .flex_1 p {
  font-size: 14px;
  line-height: 1.5;
  color: #8c8c8c;
}
footer .flex_2 {
  justify-content: space-between;
}
@media (max-width: 768px) {
  footer .flex_2 {
    flex-wrap: wrap;
    gap: 20px 0;
    display: none;
  }
}
footer .flex_2 div {
  max-width: 300px;
  margin-right: 20px;
}
@media (max-width: 768px) {
  footer .flex_2 ul {
    width: calc(100% / 3 - 0px * (3 - 1) / 3);
  }
}
footer .flex_2 h3 {
  margin-bottom: 20px;
  font-size: 18px;
  line-height: 2;
  color: #fff;
}
footer .flex_2 p {
  font-size: 16px;
  line-height: 2.5;
  color: rgba(255, 255, 255, 0.7);
  transition: all 0.5s ease;
}
footer .flex_2 p:hover {
  color: #fff;
}
footer .flex_3 {
  align-items: center;
  justify-content: center;
  margin-top: 100px;
}
@media (max-width: 768px) {
  footer .flex_3 {
    margin-top: 0px;
  }
}
footer .flex_3 p {
  color: #8c8c8c;
}
footer .logo {
  display: block;
  height: 60px;
}
@media (max-width: 768px) {
  footer .logo {
    height: 40px;
  }
}
footer .phone {
  margin-top: 40px;
  display: flex;
}
@media (max-width: 768px) {
  footer .phone {
    margin-top: 20px;
  }
}
footer .phone i {
  font-size: 32px;
  line-height: 40px;
}
@media (max-width: 768px) {
  footer .phone i {
    font-size: 24px;
  }
}
footer .phone p {
  margin-left: 20px;
  font-size: 30px;
  line-height: 40px;
  font-weight: bold;
}
@media (max-width: 768px) {
  footer .phone p {
    font-size: 24px;
  }
}

#about .section_1,
#about .section_2,
#about .section_3,
#about .section_4 {
  overflow: hidden;
}
#about .section_2 {
  background-image: url(../image/bj1.jpg);
}
#about .section_3 {
  background-image: -webkit-linear-gradient(270deg, #f2f6f7 0, #fff 100%);
}
#about .section_3 h2 {
  font-size: 35px;
  color: #313131;
  text-align: center;
  margin-bottom: 40px;
  transition: all 0.3s ease;
}
#about .flex_1 {
  gap: 120px;
}
@media (max-width: 768px) {
  #about .flex_1 {
    gap: 30px;
    flex-wrap: wrap;
  }
}
#about .flex_1 .l {
  flex-shrink: 1;
  width: 30%;
  display: block;
  flex-direction: column;
  justify-content: flex-start;
}
@media (max-width: 768px) {
  #about .flex_1 .l {
    width: 100%;
  }
}
#about .flex_1 .l h2 {
  font-size: 35px;
  color: #313131;
  font-weight: bold;
  margin-bottom: 10px;
}
#about .flex_1 .l p {
  font-size: 26px;
  line-height: 1;
}
#about .flex_1 .r {
  flex-grow: 0;
}
#about .flex_2 {
  justify-content: space-between;
  gap: 30px;
  margin-top: 50px;
}
@media (max-width: 768px) {
  #about .flex_2 {
    flex-wrap: wrap;
    gap: 30px 20px;
    margin-top: 30px;
  }
}
#about .flex_2 .son {
  flex-grow: 1;
  display: flex;
  gap: 20px;
}
@media (max-width: 768px) {
  #about .flex_2 .son {
    width: calc(100% / 2 - 20px * (2 - 1) / 2);
  }
}
#about .flex_2 .icon {
  font-size: 0;
}
#about .flex_2 img {
  height: 42px;
}
#about .flex_2 .txt {
  flex-grow: 1;
}
#about .flex_2 h4 {
  font-size: 40px;
  color: var(--color1);
  line-height: 1;
  font-family: "num";
  transform: translateY(-69%);
}
@media (max-width: 768px) {
  #about .flex_2 h4 {
    font-size: 24px;
    font-family: normal;
    transform: translateY(0);
  }
}
#about .flex_2 span {
  line-height: 1;
}
#about .flex_2 p {
  border-top: 1px solid #e5e5e5;
  padding-top: 18px;
  margin-top: 18px;
  line-height: 1;
}
@media (max-width: 768px) {
  #about .flex_2 p {
    padding-top: 10px;
    margin-top: 10px;
  }
}
@media (max-width: 768px) {
  #about .flex_3 {
    flex-wrap: wrap;
  }
}
#about .flex_3 .l {
  width: 50%;
}
@media (max-width: 768px) {
  #about .flex_3 .l {
    width: 100%;
  }
}
#about .flex_3 .l h2 {
  font-size: 35px;
  margin-bottom: 40px;
}
@media (max-width: 768px) {
  #about .flex_3 .l h2 {
    margin-bottom: 20px;
  }
}
#about .flex_3 .l .mySwiper1 {
  padding-top: 55px;
}
@media (max-width: 768px) {
  #about .flex_3 .l .mySwiper1 {
    padding-top: 20px;
  }
}
#about .flex_3 .l .button_box {
  margin-top: 80px;
  height: 60px;
  display: flex;
}
@media (max-width: 768px) {
  #about .flex_3 .l .button_box {
    margin-top: 20px;
  }
}
#about .flex_3 .l .button {
  position: relative;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  border: 1px solid var(--color1);
  margin-left: 12px;
}
#about .flex_3 .l .button:hover {
  background-color: var(--color1);
  color: #fff;
}
#about .flex_3 .l .button::after {
  display: none;
}
#about .flex_3 .l .prev_1 {
  left: 0;
}
#about .flex_3 .l .next_1 {
  right: 0;
}
#about .flex_3 .l .img {
  height: 55px;
  margin-bottom: 25px;
}
#about .flex_3 .l h3 {
  font-weight: normal;
  font-size: 26px;
  margin-bottom: 18px;
}
#about .flex_3 .r {
  width: 50%;
}
@media (max-width: 768px) {
  #about .flex_3 .r {
    width: 100%;
  }
}
#about .flex_3 .r .box_2 {
  text-align: right;
}
#about .flex_3 .r .mySwiper2 {
  margin-left: auto;
  margin-right: 0;
  width: 500px;
  height: 0;
  padding-bottom: 500px;
  font-size: 0;
  border: 2px solid var(--color1);
  border-radius: 50%;
  position: relative;
}
@media (max-width: 768px) {
  #about .flex_3 .r .mySwiper2 {
    width: 100%;
    padding-bottom: 100%;
  }
}
#about .flex_3 .r .img {
  width: 500px;
  height: 0;
  padding-bottom: 500px;
  font-size: 0;
  position: relative;
}
@media (max-width: 768px) {
  #about .flex_3 .r .img {
    width: 100%;
    padding-bottom: 100%;
  }
}
#about .flex_3 .r img {
  width: 400px;
  height: 400px;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
@media (max-width: 768px) {
  #about .flex_3 .r img {
    width: 80%;
    height: 80%;
  }
}
#about .flex_4 {
  gap: 40px;
  padding-left: 70px;
}
@media (max-width: 768px) {
  #about .flex_4 {
    flex-wrap: wrap;
    gap: 20px;
    padding-left: 15px;
    padding-right: 15px;
  }
}
#about .flex_4 .year {
  font-family: "num";
  line-height: 1;
  margin-top: 100px;
  font-size: 90px;
  font-weight: bold;
  transition: all 0.3s ease;
}
@media (max-width: 768px) {
  #about .flex_4 .year {
    margin-top: 0px;
    font-size: 40px;
    font-family: normal;
  }
}
#about .flex_4 .box {
  flex-grow: 1;
}
@media (max-width: 768px) {
  #about .flex_4 .box {
    margin-top: 0px;
    width: 100%;
  }
}
#about .flex_4 .img {
  width: 300px;
  height: 200px;
  position: relative;
}
@media (max-width: 768px) {
  #about .flex_4 .img {
    width: 100%;
    height: 0;
    padding-bottom: 66%;
  }
}
#about .flex_4 .line {
  position: relative;
  border-top: 1px dashed #adadad;
  margin: 25px 0;
}
#about .flex_4 .line::after {
  content: "";
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #adadad;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}
#about .flex_4 .line::before {
  content: "";
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #adadad;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}
#about .flex_5 {
  align-items: center;
  border-radius: 80px;
  background-color: #f6f6f6;
}
#about .flex_5 .mySwiper4 {
  height: 80px;
}
#about .flex_5 .button {
  margin-top: 0;
  flex-shrink: 0;
  width: 140px;
  height: 80px;
  position: relative;
}
@media (max-width: 768px) {
  #about .flex_5 .button {
    width: 50px;
  }
}
#about .flex_5 .button::after {
  display: none;
}
#about .flex_5 .button i {
  font-size: 26px;
  color: var(--color1);
}
#about .flex_5 .prev_2 {
  left: 0;
}
#about .flex_5 .next_2 {
  right: 0;
}
#about .flex_5 span {
  height: 100%;
  font-weight: bold;
  font-family: "num";
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
#about .flex_5 span::after {
  margin-top: 20px;
  content: "";
  flex-shrink: 0;
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color1);
  opacity: 0;
}
#about .flex_5 .swiper-slide-thumb-active span {
  color: var(--color1);
}
#about .flex_5 .swiper-slide-thumb-active span::after {
  opacity: 1;
}
#about .flex_6 {
  gap: 35px;
}
@media (max-width: 768px) {
  #about .flex_6 {
    flex-wrap: wrap;
    gap: 30px;
  }
}
#about .flex_6 .son {
  transition: all 0.8s ease;
  border-radius: 10px;
  overflow: hidden;
  width: calc(100% / 3 - 35px * (3 - 1) / 3);
  display: flex;
  flex-direction: column;
}
@media (max-width: 768px) {
  #about .flex_6 .son {
    width: calc(100% / 1 - 20px * (1 - 1) / 1);
  }
}
#about .flex_6 .son:hover {
  box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.2);
}
#about .flex_6 .son:hover img {
  transform: scale(1.05);
}
#about .flex_6 .son:hover h2 {
  color: var(--color1);
}
@media (max-width: 768px) {
  #about .flex_6 .son:hover .more i {
    background-color: var(--color1);
    color: #fff;
  }
}
#about .flex_6 .img {
  font-size: 0;
  width: 100%;
  height: 0;
  padding-bottom: 60%;
  overflow: hidden;
  position: relative;
}
#about .flex_6 img {
  transition: all 0.8s ease;
}
#about .flex_6 .txt {
  padding: 30px;
  background: #f2f3f7;
}
@media (max-width: 768px) {
  #about .flex_6 .txt {
    padding: 20px;
  }
}
#about .flex_6 h2 {
  margin-top: 10px;
  font-weight: normal;
  font-size: 20px;
  height: 26px;
  line-height: 26px;
  margin-bottom: 26px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  transition: all 0.8s ease;
}
#about .flex_6 .date {
  height: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
#about .flex_6 .date i {
  line-height: 20px;
  font-size: 14px;
}
#about .flex_6 .date span {
  line-height: 20px;
  font-size: 12px;
}
#about .flex_6 .more {
  line-height: 14px;
}
#about .flex_6 .more i {
  line-height: 14px;
  font-size: 14px;
}
@media (max-width: 768px) {
  #about .flex_6 .more i {
    width: 44px;
    height: 44px;
    border: 1px solid #e5e5e5;
    border-radius: 50%;
    transition: all 0.8s ease;
    display: flex;
    align-items: center;
    justify-content: center;
  }
}
#about .flex_7 .l {
  flex-grow: 1;
  padding-right: 40px;
}
@media (max-width: 768px) {
  #about .flex_7 .l {
    padding-right: 0;
  }
}
#about .flex_7 .l .tit {
  margin-bottom: 30px;
}
#about .flex_7 .l .tit h1 {
  font-size: 28px;
  line-height: 35px;
}
@media (max-width: 768px) {
  #about .flex_7 .l .tit h1 {
    font-size: 24px;
  }
}
#about .flex_7 .l .icon {
  margin-top: 10px;
  display: flex;
  gap: 20px;
}
#about .flex_7 .l .icon p {
  display: flex;
  align-items: center;
  gap: 5px;
}
#about .flex_7 .l .icon span {
  line-height: 32px;
}
#about .flex_7 .r {
  width: 30%;
  flex-shrink: 0;
  padding-left: 40px;
  border-left: 1px solid #e5e5e5;
}
#about .flex_7 .r > div {
  position: sticky;
  top: 100px;
}
#about .flex_7 .r h3 {
  font-size: 24px;
  margin-bottom: 20px;
}
#about .flex_7 .r li {
  padding: 15px 0;
  border-bottom: 1px solid #e5e5e5;
}
#about .flex_7 .r li:nth-child(1) {
  padding-top: 0;
}
#about .flex_7 .r a {
  display: flex;
  align-items: center;
}
#about .flex_7 .r .img {
  flex-shrink: 0;
  width: 150px;
  height: 100px;
  border-radius: 5px;
  overflow: hidden;
}
#about .flex_7 .r img {
  width: 100%;
  height: 100%;
  transition: all 0.8s ease;
}
#about .flex_7 .r .txt {
  flex-grow: 1;
  padding-left: 15px;
}
#about .flex_7 .r .date {
  margin-bottom: 12px;
  display: flex;
}
#about .flex_7 .r .date i {
  margin-right: 5px;
  font-size: 14px;
  line-height: 16px;
}
#about .flex_7 .r .date span {
  line-height: 16px;
}
#about .flex_7 .r h2 {
  font-size: 1rem;
  height: 56px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  transition: all 0.8s ease;
}
#about .mySwiper3 {
  margin-bottom: 20px;
}
#about .mySwiper3 .swiper-slide-next .year,
#about .mySwiper3 .swiper-slide-active .year {
  color: var(--color1);
}
#about .img_1 {
  font-size: 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
@media (max-width: 768px) {
  #about .img_1 {
    flex-wrap: wrap;
  }
}
#about .img_1 img {
  width: 560px;
}
@media (max-width: 768px) {
  #about .img_1 img {
    width: 100%;
    margin-bottom: 20px;
  }
}
#about .img_1 video {
  height: 420px;
  object-fit: contain;
}
@media (max-width: 768px) {
  #about .img_1 video {
    height: auto;
  }
}
#about .ul_1 {
  margin-top: 70px;
}
@media (max-width: 768px) {
  #about .ul_1 {
    margin-top: 30px;
  }
}
#about .ul_1 li {
  padding: 50px 0;
  border-bottom: 1px solid #e4e5ea;
}
#about .ul_1 li:nth-child(1) {
  padding-top: 0;
}
@media (max-width: 768px) {
  #about .ul_1 li {
    padding: 0;
    padding-bottom: 30px;
  }
}
#about .ul_1 .son {
  display: flex;
  align-items: center;
  gap: 35px;
}
@media (max-width: 768px) {
  #about .ul_1 .son {
    gap: 0px;
    flex-wrap: wrap;
  }
}
#about .ul_1 .son:hover img {
  transform: scale(1.05);
}
#about .ul_1 .son:hover h2 {
  color: var(--color1);
}
#about .ul_1 .son:hover .more i {
  background-color: var(--color1);
  color: #fff;
}
#about .ul_1 .img {
  width: 25%;
  flex-shrink: 0;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}
@media (max-width: 768px) {
  #about .ul_1 .img {
    font-size: 0;
    width: 100%;
    height: 0;
    padding-bottom: 60%;
    overflow: hidden;
    position: relative;
    border-radius: 10px 10px 0 0;
  }
}
#about .ul_1 .img::after {
  content: "";
  display: block;
  width: 100%;
  height: 0;
  padding-bottom: 67%;
  position: relative;
}
#about .ul_1 img {
  transition: all 0.8s ease;
}
#about .ul_1 .txt {
  flex-grow: 1;
}
@media (max-width: 768px) {
  #about .ul_1 .txt {
    background: #f2f3f7;
    padding: 20px;
    border-radius: 0 0 10px 10px;
  }
}
#about .ul_1 .date {
  height: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
#about .ul_1 .date i {
  line-height: 20px;
  font-size: 14px;
}
#about .ul_1 .date span {
  line-height: 20px;
  font-size: 12px;
}
#about .ul_1 h2 {
  margin: 15px 0;
  line-height: 26px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  transition: all 0.8s ease;
}
@media (max-width: 768px) {
  #about .ul_1 h2 {
    margin-top: 10px;
    font-weight: normal;
    font-size: 20px;
    height: 26px;
    line-height: 26px;
    margin-bottom: 26px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    transition: all 0.8s ease;
  }
}
#about .ul_1 .info {
  height: 50px;
  line-height: 25px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
@media (max-width: 768px) {
  #about .ul_1 .info {
    display: none;
  }
}
#about .ul_1 .more {
  margin-top: 30px;
}
@media (max-width: 768px) {
  #about .ul_1 .more {
    margin-top: 0px;
  }
}
#about .ul_1 .more i {
  width: 44px;
  height: 44px;
  border: 1px solid #e5e5e5;
  border-radius: 50%;
  transition: all 0.8s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

#contact .section_2 {
  background-image: url(../image/bj2.jpg);
}
#contact .flex_1 {
  border: 1px solid #e5e5e5;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.3s ease;
}
@media (max-width: 768px) {
  #contact .flex_1 {
    flex-wrap: wrap;
    border-radius: 0px;
    border: none;
    box-shadow: none;
  }
}
#contact .flex_1:hover {
  box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.2);
}
@media (max-width: 768px) {
  #contact .flex_1:hover {
    box-shadow: none;
  }
}
#contact .flex_1 .l {
  width: 50%;
  position: relative;
  z-index: 1;
  padding: 60px;
}
@media (max-width: 768px) {
  #contact .flex_1 .l {
    width: 100%;
    padding: 0;
  }
}
#contact .flex_1 .r {
  width: 50%;
  padding: 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
@media (max-width: 768px) {
  #contact .flex_1 .r {
    width: 100%;
    padding: 0;
    padding-top: 30px;
  }
}
#contact .flex_1 .r h2 {
  font-size: 28px;
  margin-bottom: 55px;
}
@media (max-width: 768px) {
  #contact .flex_1 .r h2 {
    font-size: 24px;
    margin-bottom: 10px;
  }
}
#contact .flex_1 .r li {
  margin: 20px 0;
  display: flex;
  gap: 10px;
}
#contact .flex_1 .r i {
  line-height: 32px;
  font-size: 20px;
}
#contact .flex_1 .r p {
  font-size: 16px;
  line-height: 32px;
}
#contact .flex_2 form {
  border-radius: 20px;
  border: 1px solid #e5e5e5;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
  background-color: #fff;
  padding: 60px;
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 768px) {
  #contact .flex_2 form {
    grid-template-columns: repeat(1, 1fr);
    padding: 30px;
  }
}
#contact .flex_2 label {
  position: relative;
}
#contact .flex_2 span {
  display: block;
  margin-bottom: 15px;
}
#contact .flex_2 input,
#contact .flex_2 textarea {
  width: 100%;
  border-radius: 8px;
  border: 1px solid #e6e9ec;
  height: 50px;
  padding: 0 15px;
}
#contact .flex_2 textarea {
  padding: 15px;
  height: 150px;
}
#contact .flex_2 .textarea {
  grid-column: 1/4;
}
@media (max-width: 768px) {
  #contact .flex_2 .textarea {
    grid-column: 1;
  }
}
#contact .flex_2 button {
  background-color: var(--color1);
  color: #fff;
  border: none;
  border-radius: 10px;
  height: 50px;
  width: 175px;
  font-size: 1.125rem;
  cursor: pointer;
  transition: all 0.3s ease;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  position: relative;
  z-index: 1;
}

#hire {
  overflow: hidden;
}
#hire .h2 {
  margin-bottom: 70px;
  font-size: 35px;
  line-height: 1;
  text-align: center;
}
@media (max-width: 768px) {
  #hire .h2 {
    margin-bottom: 50px;
  }
}
#hire .tit {
  width: 100%;
  margin-bottom: 30px;
}
@media (max-width: 768px) {
  #hire .tit {
    margin-bottom: 20px;
  }
}
#hire .tit .tet {
  position: absolute;
  z-index: -1;
  font-weight: 900;
  font-size: 300px;
  color: rgba(0, 0, 0, 0.03);
  line-height: 200px;
  white-space: nowrap;
}
#hire .tit p {
  font-size: 16px;
  line-height: 1.4;
  color: var(--color1);
}
#hire .tit p::before {
  content: "";
  display: inline-block;
  margin-right: 0.4em;
  transform: translate(0, -0.13em);
  vertical-align: middle;
  height: 1px;
  width: 20px;
  background: var(--color1);
}
#hire .tit h2 {
  font-size: 44px;
  line-height: 1.4;
}
#hire .flex_1 {
  gap: 18px;
}
@media (max-width: 768px) {
  #hire .flex_1 {
    flex-wrap: wrap;
    gap: 20px;
  }
}
#hire .flex_1 .son {
  width: calc(100% / 4 - 18px * (4 - 1) / 4);
  height: 540px;
  padding: 40px;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  transition: all 0.3s ease;
  display: flex;
  align-items: flex-end;
}
@media (max-width: 768px) {
  #hire .flex_1 .son {
    width: 100%;
  }
}
#hire .flex_1 .son::after {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 50%;
  background-image: -moz-linear-gradient(270deg, transparent 0, rgba(0, 0, 0, 0.5) 100%);
  background-image: -webkit-linear-gradient(270deg, transparent 0, rgba(0, 0, 0, 0.5) 100%);
  background-image: -ms-linear-gradient(270deg, transparent 0, rgba(0, 0, 0, 0.5) 100%);
  z-index: 10;
}
#hire .flex_1 .son.on {
  width: calc(100% / 2 - 18px * (2 - 1) / 2);
}
@media (max-width: 768px) {
  #hire .flex_1 .son.on {
    width: 100%;
  }
}
#hire .flex_1 .son.on p {
  opacity: 1;
}
#hire .flex_1 .bj {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: absolute;
  z-index: -1;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  transition: 0.5s;
}
#hire .flex_1 .txt {
  color: #fff;
  position: relative;
  z-index: 11;
}
#hire .flex_1 img {
  height: 40px;
}
#hire .flex_1 h4 {
  font-size: 22px;
  line-height: 1.5;
  margin: 15px 0;
}
#hire .flex_1 p {
  opacity: 0;
  transition: all 0.5s ease;
  line-height: 1;
  height: 1rem;
  overflow: hidden;
  text-overflow: ellipsis;
}
@media (max-width: 768px) {
  #hire .flex_1 p {
    opacity: 1;
    height: auto;
    line-height: 1.5;
  }
}
#hire .flex_2 {
  flex-wrap: wrap;
}
#hire .flex_2 .son {
  margin-top: 20px;
  border-radius: 10px;
  border: 1px solid #e5e5e5;
  overflow: hidden;
  width: 100%;
}
#hire .flex_2 .son:hover .t {
  background-color: var(--color1);
  color: #fff;
}
#hire .flex_2 .t {
  padding: 30px;
  background: #f7f7f7;
  transition: all 0.5s ease;
  cursor: pointer;
  display: flex;
  align-items: center;
}
@media (max-width: 768px) {
  #hire .flex_2 .t {
    padding: 25px;
  }
}
#hire .flex_2 .t.on {
  background-color: var(--color1);
  color: #fff;
}
#hire .flex_2 .t.on i {
  transform: rotate(90deg);
}
#hire .flex_2 .t h3 {
  font-size: 20px;
  flex-grow: 1;
  padding-right: 20px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  font-weight: normal;
}
#hire .flex_2 .t .other {
  margin-top: 3px;
  display: flex;
  align-items: center;
  gap: 30px;
}
@media (max-width: 768px) {
  #hire .flex_2 .t .other {
    display: none;
  }
}
#hire .flex_2 .t .other p {
  line-height: 1;
}
#hire .flex_2 .t i {
  margin-left: 10px;
  line-height: 1;
  transition: all 0.5s ease;
}
#hire .flex_2 .b {
  padding: 40px;
  display: none;
}
@media (max-width: 768px) {
  #hire .flex_2 .b {
    padding: 25px;
  }
}

#cases .flex_1 {
  flex-wrap: wrap;
  gap: 100px;
}
@media (max-width: 768px) {
  #cases .flex_1 {
    gap: 30px;
  }
}
#cases .flex_1 .son {
  width: calc(100% / 2 - 100px * (2 - 1) / 2);
}
@media (max-width: 768px) {
  #cases .flex_1 .son {
    width: calc(100% / 1 - 100px * (1 - 1) / 1);
  }
}
#cases .flex_1 a {
  display: block;
  transition: all 0.5s ease;
}
#cases .flex_1 a:hover .more i {
  color: var(--color1);
}
#cases .flex_1 a:hover img {
  transform: scale(1.05);
}
#cases .flex_1 .img {
  border-radius: 14px;
  width: 100%;
  height: 0;
  padding-bottom: 70%;
  position: relative;
  overflow: hidden;
}
#cases .flex_1 img {
  transition: all 0.5s ease;
}
#cases .flex_1 .txt {
  padding: 35px 10px;
  border-bottom: 1px solid #d9dddf;
  display: flex;
  align-items: center;
}
#cases .flex_1 .title {
  max-width: 80%;
}
#cases .flex_1 h3 {
  font-size: 21px;
  font-weight: bold;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
#cases .flex_1 p {
  height: 24px;
  color: rgb(153, 153, 153);
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  display: -webkit-box;
  margin: 7px 0px;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 24px;
}
#cases .flex_1 .more {
  width: 38px;
  height: 38px;
  line-height: 38px;
  border-radius: 38px;
  margin-left: auto;
  transition: all 0.5s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}
#cases .flex_1 .more i {
  color: #d6d7da;
  transition: all 0.5s ease;
  transform: rotate(315deg);
  font-size: 30px;
}

#solution {
  overflow: hidden;
}
#solution .h2 {
  font-size: 48px;
  line-height: 60px;
  font-weight: bold;
  margin-bottom: 0;
  width: 100%;
  text-align: center;
}
@media (max-width: 768px) {
  #solution .h2 {
    font-size: 36px;
    line-height: 48px;
  }
}
#solution .h2_p {
  margin: 10px 0 70px;
  font-weight: normal;
  text-align: center;
  font-size: 20px;
  opacity: 0.6;
}
@media (max-width: 768px) {
  #solution .h2_p {
    margin-bottom: 30px;
  }
}
#solution .h3 {
  font-weight: bold;
  font-size: 52px;
  margin-bottom: 50px;
  line-height: 66px;
  text-shadow: 0 0 1px #ccc;
}
@media (max-width: 768px) {
  #solution .h3 {
    font-size: 32px;
    line-height: 44px;
    margin-bottom: 30px;
  }
}
#solution .h3_p {
  font-size: 18px;
}
#solution .title {
  position: absolute;
  z-index: 9;
  left: 50%;
  top: 15%;
  text-align: center;
  color: #fff;
  width: 500px;
  transform: translateX(-50%);
}
#solution .section2 {
  background-image: url(../image/bj5.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
}
#solution .section3 {
  position: relative;
  height: 700px;
}
#solution .section3 .bx {
  position: relative;
  height: 700px;
}
#solution .section3 .img_all {
  position: relative;
  width: 100%;
  height: 100%;
}
#solution .section3 .img_all img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: all 0.3s ease;
}
#solution .section3 .img_all .on {
  position: relative;
  opacity: 1;
}
#solution .section6 {
  background-image: url(../image/bj5.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
}
#solution .section7 {
  background-image: url(../image/bj7.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
}
#solution .section7 .bx {
  position: relative;
}
#solution .section7 .bx + .bx {
  margin-top: 140px;
}
#solution .section7 .bg {
  display: block;
  margin: 0 auto;
  height: 600px;
}
#solution .section7 .txt {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
}
#solution .section7 .txt:hover img {
  transform: translateY(-2px) scale(1.03);
}
#solution .section7 .txt img {
  transition: all 0.5s ease;
}
#solution .section7 .txt span {
  font-size: 18px;
}
#solution .section7 .txt_1 {
  top: -80px;
  left: 459px;
}
#solution .section7 .txt_2 {
  top: 0px;
  left: 185px;
}
#solution .section7 .txt_2 span {
  margin-right: 40px;
}
#solution .section7 .txt_3 {
  top: 265px;
  left: 140px;
}
#solution .section7 .txt_3 img {
  width: 110px;
}
#solution .section7 .txt_3 span {
  margin-right: 40px;
}
#solution .section7 .txt_4 {
  top: -60px;
  left: 835px;
}
#solution .section7 .txt_4 img {
  width: 120px;
}
#solution .section7 .txt_5 {
  top: -45px;
  left: 1030px;
}
#solution .section7 .txt_5 img {
  width: 120px;
}
#solution .section7 .txt_6 {
  top: 74px;
  left: 1133px;
}
#solution .section7 .txt_6 span {
  margin-left: 25px;
}
#solution .section7 .txt_7 {
  top: 290px;
  left: 1155px;
}
#solution .section7 .txt_7 span {
  margin-right: 40px;
}
#solution .section9 {
  background-image: url(../image/bj8.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
  height: 1050px;
  position: relative;
  overflow: hidden;
}
@media (max-width: 768px) {
  #solution .section9 {
    height: auto;
  }
}
#solution .section9 .bg {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
#solution .section9 .bg .yuan {
  position: absolute;
  border: 1px dashed rgba(255, 255, 255, 0.5);
  border-radius: 50%;
}
#solution .section9 .bg .yuan_1 {
  width: 335px;
  height: 335px;
  animation: yuan_right 4s linear infinite;
}
#solution .section9 .bg .yuan_2 {
  width: 570px;
  height: 570px;
  animation: yuan_left 8s linear infinite;
}
#solution .section9 .bg .yuan_3 {
  width: 900px;
  height: 900px;
  animation: yuan_right 12s linear infinite;
}
#solution .section9 .bg .yuan_4 {
  width: 1350px;
  height: 1350px;
  animation: yuan_left 16s linear infinite;
}
#solution .section9 .dian {
  width: 100%;
  height: 100%;
}
#solution .section9 .dian:before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
}
#solution .section9 .bx {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
@media (max-width: 768px) {
  #solution .section9 .bx {
    align-items: flex-start;
    align-content: flex-start;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px 0;
  }
}
#solution .section9 .img_x {
  width: 400px;
  position: absolute;
}
@media (max-width: 768px) {
  #solution .section9 .img_x {
    width: 100%;
    position: relative;
  }
}
#solution .section9 .img_x img {
  width: 100%;
}
#solution .section9 .txt {
  position: relative;
  width: 125px;
  height: 125px;
  border-radius: 50%;
  background-color: var(--color1);
  color: #fff;
}
@media (max-width: 768px) {
  #solution .section9 .txt {
    top: 0 !important;
    left: 0 !important;
    width: 110px !important;
    height: 110px !important;
  }
}
#solution .section9 .txt .flex {
  align-items: center;
  justify-content: center;
  flex-direction: column;
  height: 100%;
  transition: all 1s ease;
}
#solution .section9 .txt:hover .flex {
  transform: rotate(360deg);
}
#solution .section9 .txt img {
  width: 35px;
  margin-bottom: 5px;
}
#solution .section9 .txt h3 {
  font-size: 16px;
}
#solution .section9 .txt_1 {
  top: -375px;
  left: -85px;
  width: 110px;
  height: 110px;
}
#solution .section9 .txt_2 {
  top: 270px;
  left: -260px;
  width: 110px;
  height: 110px;
}
#solution .section9 .txt_3 {
  top: 330px;
  left: 580px;
  width: 110px;
  height: 110px;
}
#solution .section9 .txt_4 {
  top: -370px;
  left: 270px;
}
#solution .section9 .txt_5 {
  top: -90px;
  left: -555px;
}
#solution .section9 .txt_6 {
  top: 280px;
  left: -260px;
  width: 110px;
  height: 110px;
}
#solution .section9 .txt_7 {
  left: 115px;
  width: 110px;
  height: 110px;
}
#solution .section13 {
  background-image: url(../image/bj9.jpg);
}
#solution .section14 {
  position: relative;
  height: 100vh;
  min-height: 800px;
  overflow: hidden;
}
#solution .section14 .bj {
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: -1;
  top: 0;
  background-position: center center;
  background-size: cover;
  background-attachment: fixed;
  transform-origin: center bottom;
  transform: scale(1);
}
#solution .section15 {
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
}
#solution .section17 {
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
}
#solution .flex_1 {
  justify-content: space-between;
  padding-top: 35px;
}
#solution .flex_1 .l {
  align-items: center;
  width: 47%;
}
#solution .flex_1 p {
  line-height: 2;
}
#solution .flex_1 .r {
  width: 47%;
}
#solution .flex_1 .img {
  width: 100%;
  height: 0;
  padding-bottom: 50%;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0px 7px 27px 0px rgba(0, 0, 0, 0.3);
  position: relative;
}
#solution .flex_1 img {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}
#solution .flex_2,
#solution .flex_2_1 {
  flex-wrap: wrap;
  gap: 40px;
}
#solution .flex_2 .son,
#solution .flex_2_1 .son {
  width: calc(100% / 3 - 40px * (3 - 1) / 3);
  position: relative;
  border-radius: 10px;
}
@media (max-width: 768px) {
  #solution .flex_2 .son,
  #solution .flex_2_1 .son {
    width: 100%;
  }
}
#solution .flex_2 .son:hover .bj,
#solution .flex_2_1 .son:hover .bj {
  opacity: 1;
}
#solution .flex_2 .son:hover .flex,
#solution .flex_2_1 .son:hover .flex {
  box-shadow: 0px 0px 20px 0px rgba(16, 24, 40, 0.14);
  transform: translateY(-5px);
}
#solution .flex_2 .bj,
#solution .flex_2_1 .bj {
  position: absolute;
  z-index: 0;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.5s ease;
  opacity: 0;
}
#solution .flex_2 .bj img,
#solution .flex_2_1 .bj img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
#solution .flex_2 .flex,
#solution .flex_2_1 .flex {
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-start;
  align-content: flex-start;
  width: 100%;
  height: 100%;
  transition: all 0.5s ease;
  padding: 60px 40px;
  border-radius: 10px;
  position: relative;
  z-index: 2;
  overflow: hidden;
}
#solution .flex_2 .flex::after,
#solution .flex_2_1 .flex::after {
  transition: all 0.5s ease;
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 110%;
  height: 110%;
  border-radius: 10px;
  z-index: 1;
  background-color: rgba(255, 255, 255, 0.8);
}
#solution .flex_2 .img,
#solution .flex_2_1 .img {
  flex-shrink: 0;
  width: 125px;
  height: 125px;
  margin-bottom: 40px;
  border: 2px solid var(--color1);
  border-radius: 7px;
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
}
#solution .flex_2 img,
#solution .flex_2_1 img {
  width: 70px;
  object-fit: contain;
}
#solution .flex_2 h3,
#solution .flex_2_1 h3 {
  text-align: center;
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  position: relative;
  z-index: 3;
}
#solution .flex_2 p,
#solution .flex_2_1 p {
  margin-top: 24px;
  font-size: 16px;
  line-height: 2;
  position: relative;
  z-index: 3;
}
#solution .flex_2_1 .img {
  border: none;
}
#solution .flex_2_1 img {
  width: 200px;
}
#solution .flex_3 {
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: center;
}
#solution .flex_3 .l {
  width: 46%;
}
#solution .flex_3 .l .son {
  margin-top: 20px;
}
#solution .flex_3 .l .son:nth-child(1) {
  margin-top: 0;
}
#solution .flex_3 .l h3 {
  font-size: 20px;
  line-height: 2;
  font-weight: normal;
  margin-bottom: 10px;
}
#solution .flex_3 .r {
  width: 46%;
  font-size: 0;
}
#solution .flex_5 {
  flex-wrap: wrap;
  justify-content: space-between;
}
@media (max-width: 768px) {
  #solution .flex_5 {
    gap: 30px;
  }
}
#solution .flex_5 a {
  display: block;
  color: #fff;
  width: 690px;
  height: 200px;
  padding: 50px 0 0 70px;
  background-position: center center;
  background-size: cover;
  background-color: #666;
}
@media (max-width: 1400px) {
  #solution .flex_5 a {
    width: 45%;
  }
}
@media (max-width: 768px) {
  #solution .flex_5 a {
    width: 100%;
    padding: 30px;
  }
}
#solution .flex_5 .p1 {
  font-size: 40px;
  font-weight: 700;
  line-height: 2;
}
#solution .flex_5 .p2 {
  font-size: 16px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.7);
}
#solution .flex_6 {
  justify-content: space-between;
}
@media (max-width: 1400px) {
  #solution .flex_6 {
    gap: 20px;
    flex-wrap: wrap;
  }
}
@media (max-width: 768px) {
  #solution .flex_6 {
    flex-wrap: wrap;
  }
}
#solution .flex_6 .son {
  width: 300px;
  display: flex;
  align-items: center;
}
@media (max-width: 768px) {
  #solution .flex_6 .son {
    flex-direction: column;
    width: calc(50% - 20px);
  }
}
#solution .flex_6 .img {
  flex-shrink: 0;
  width: 135px;
  height: 135px;
  border-radius: 7px;
  border: 2px solid #000;
  display: flex;
  align-items: center;
  justify-content: center;
}
#solution .flex_6 img {
  object-fit: contain;
}
#solution .flex_6 .txt {
  flex-grow: 1;
  margin-left: 30px;
}
@media (max-width: 768px) {
  #solution .flex_6 .txt {
    width: 100%;
    margin-left: 0;
    margin-top: 20px;
    text-align: center;
  }
}
#solution .flex_6 h3 {
  font-size: 24px;
  font-weight: 700;
  line-height: 2;
}
#solution .flex_6 p {
  font-size: 16px;
  color: #888;
}
#solution .flex_7 {
  justify-content: space-between;
}
@media (max-width: 1400px) {
  #solution .flex_7 {
    flex-wrap: wrap;
  }
}
@media (max-width: 1400px) {
  #solution .flex_7 .l {
    width: 100%;
  }
}
#solution .flex_7 .r {
  display: flex;
  gap: 40px;
}
@media (max-width: 1400px) {
  #solution .flex_7 .r {
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
  }
}
#solution .flex_7 .son {
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  padding: 25px;
  width: 235px;
  height: 340px;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
@media (max-width: 768px) {
  #solution .flex_7 .son {
    width: calc(100% / 2 - 20px * (2 - 1) / 2);
    height: 0;
    padding-top: 80%;
  }
}
#solution .flex_7 .son::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
}
#solution .flex_7 .p1 {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.5;
}
#solution .flex_7 .p2 {
  margin-top: 10px;
  font-size: 16px;
  line-height: 1.5;
}
#solution .flex_8 {
  justify-content: space-between;
}
@media (max-width: 1400px) {
  #solution .flex_8 {
    flex-wrap: wrap;
  }
}
@media (max-width: 768px) {
  #solution .flex_8 .grid-2 {
    grid-template-columns: repeat(1, 1fr);
  }
}
#solution .flex_8 .l {
  flex-shrink: 1;
}
@media (max-width: 768px) {
  #solution .flex_8 .l {
    width: 100%;
  }
}
#solution .flex_8 .r {
  width: 70%;
}
@media (max-width: 1000px) {
  #solution .flex_8 .r {
    width: 100%;
  }
}
@media (max-width: 768px) {
  #solution .flex_8 .r {
    width: 100%;
  }
}
#solution .flex_8 .son {
  border-radius: 15px;
  transition: all 0.5s ease;
  display: flex;
  align-items: center;
}
#solution .flex_8 .img {
  flex-shrink: 0;
  height: 124px;
  width: 124px;
  border: 3px solid #000;
  border-radius: 10px;
  margin-right: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}
#solution .flex_8 h3 {
  line-height: 1;
  font-size: 22px;
  font-weight: bold;
  margin: 0 0 18px;
}
#solution .flex_8 p {
  line-height: 1.5;
  color: #67728d;
}
#solution .flex_9 {
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  height: 100%;
  color: #fff;
}
#solution .flex_9 h3 {
  font-size: 24px;
  line-height: 2;
  font-weight: normal;
}
#solution .flex_9 p {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.5;
}
#solution .flex_10 {
  flex-wrap: wrap;
}
#solution .flex_10 .son {
  width: 100%;
  margin-top: 160px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 60px;
}
#solution .flex_10 .son:nth-child(1) {
  margin-top: 0;
}
#solution .flex_10 .son:nth-child(2n) {
  flex-direction: row-reverse;
}
@media (max-width: 768px) {
  #solution .flex_10 .son {
    flex-wrap: wrap;
    margin-bottom: 80px;
  }
}
#solution .flex_10 .img {
  width: 655px;
  max-width: 100%;
  font-size: 0;
}
@media (max-width: 768px) {
  #solution .flex_10 .img {
    width: 100%;
  }
}
#solution .flex_10 img {
  width: 100%;
  box-shadow: 30px 30px 50px rgba(0, 0, 0, 0.5);
}
#solution .flex_10 .txt {
  width: 560px;
  max-width: 100%;
  padding: 30px 0;
}
@media (max-width: 768px) {
  #solution .flex_10 .txt {
    width: 100%;
  }
}
#solution .flex_10 h3 {
  margin-bottom: 20px;
  font-size: 24px;
  font-weight: 700;
  line-height: 2;
}
#solution .flex_10 p {
  margin-bottom: 10px;
  font-size: 24px;
  line-height: 2;
}
#solution .flex_11 {
  align-items: center;
  justify-content: space-between;
}
@media (max-width: 768px) {
  #solution .flex_11 {
    flex-wrap: wrap;
  }
}
#solution .flex_11 .grid-2 {
  gap: 40px 40px;
}
@media (max-width: 768px) {
  #solution .flex_11 .grid-2 {
    gap: 40px;
    grid-template-columns: repeat(1, 1fr);
  }
}
#solution .flex_11 .l {
  width: 50%;
}
@media (max-width: 768px) {
  #solution .flex_11 .l {
    width: 100%;
  }
}
#solution .flex_11 .son {
  padding: 20px 50px;
  border-radius: 15px;
  border: 1px solid rgba(25, 70, 138, 0.25);
  transition: all 0.5s ease;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
#solution .flex_11 .son:hover {
  box-shadow: 0px 0px 21px 0px rgba(96, 102, 172, 0.7), inset 0px 0px 7px 0px rgba(255, 255, 255, 0.004);
}
#solution .flex_11 .son img {
  width: 42px;
}
#solution .flex_11 .img {
  display: flex;
  align-items: center;
  gap: 15px;
}
#solution .flex_11 h3 {
  line-height: 1;
  font-size: 22px;
  font-weight: bold;
}
#solution .flex_11 .r {
  width: 50%;
  text-align: right;
  padding-left: 40px;
  font-size: 0;
}
@media (max-width: 768px) {
  #solution .flex_11 .r {
    width: 100%;
    padding-left: 0;
    margin-top: 30px;
  }
}
#solution .flex_11 .r img {
  height: 100%;
}
#solution .flex_13 {
  gap: 40px;
}
@media (max-width: 768px) {
  #solution .flex_13 {
    flex-wrap: wrap;
    gap: 20px;
  }
}
#solution .flex_13 .son {
  width: calc(100% / 4 - 40px * (4 - 1) / 4);
  background-position: center;
  background-size: 100% 100%;
  background-repeat: no-repeat;
  position: relative;
  color: #fff;
}
@media (max-width: 768px) {
  #solution .flex_13 .son {
    width: 100%;
  }
}
#solution .flex_13 .son::after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background: linear-gradient(to bottom, transparent 0%, rgba(22, 72, 138, 0.8) 100%);
  opacity: 1;
  transition: all 0.5s ease;
  z-index: -1;
}
#solution .flex_13 .son:hover .box {
  padding-top: 200px;
  padding-bottom: 90px;
}
#solution .flex_13 .box {
  height: 100%;
  width: 100%;
  padding-top: 240px;
  padding-bottom: 50px;
  transition: all 0.5s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
}
#solution .flex_13 h3 {
  margin-top: 50px;
  font-size: 30px;
  font-weight: 700;
  line-height: 2;
}
#solution .flex_13 p {
  width: 200px;
  font-size: 16px;
  line-height: 2;
  text-align: center;
}
#solution .mySwiper1 {
  padding: 20px;
  margin: 0 -20px;
}
@media (max-width: 768px) {
  #solution .mySwiper1 {
    padding: 0;
    margin: 0;
  }
}
#solution .mySwiper1 .son {
  position: relative;
  background: rgb(255, 255, 255);
  border-radius: 10px;
  overflow: hidden;
}
#solution .mySwiper1 .son::after {
  content: "";
  transition: all 0.3s ease;
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  width: 110%;
  height: 110%;
  background-color: rgba(255, 255, 255, 0.8);
}
#solution .mySwiper1 .son:hover .bj {
  opacity: 1;
}
#solution .mySwiper1 .son:hover .box {
  box-shadow: 0px 0px 20px 0px rgba(16, 24, 40, 0.14);
}
#solution .mySwiper1 .bj {
  position: absolute;
  z-index: 0;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 10px;
  overflow: hidden;
  opacity: 0;
  transition: all 0.8s ease;
}
#solution .mySwiper1 .bj img {
  object-fit: cover;
}
#solution .mySwiper1 .box {
  padding: 100px 24px;
  border-radius: 10px;
  transition-property: all;
  transition-duration: 0.8s;
  position: relative;
  z-index: 2;
}
#solution .mySwiper1 .img {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
}
#solution .mySwiper1 img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
#solution .mySwiper1 .p1 {
  line-height: 1;
  font-size: 22px;
  font-weight: bold;
  margin: 20px 0 18px;
}
#solution .mySwiper1 .p2 {
  line-height: 1.5;
}
#solution .mySwiper2 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
#solution .mySwiper2 .swiper-slide {
  border-left: 1px solid rgba(255, 255, 255, 0.15);
  position: relative;
}
#solution .mySwiper2 .swiper-slide::after {
  background: linear-gradient(to bottom, transparent 0%, rgba(22, 72, 138, 0.3) 100%);
  content: "";
  height: 100%;
  width: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: -1;
  opacity: 0;
  transition: all 0.3s ease;
}
#solution .mySwiper2 .swiper-slide:nth-child(1) {
  border-left: none;
}
#solution .mySwiper2 .swiper-slide.on::after {
  opacity: 1;
}
#solution .mySwiper2 .button_2 {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 2px solid #fff;
  transition: all 0.2s ease-out 0s;
}
#solution .mySwiper2 .button_2::after {
  display: none;
}
#solution .mySwiper2 .button_2 i {
  font-size: 20px;
  color: #fff;
}
#solution .mySwiper2 .son {
  text-align: center;
  padding-top: 65%;
  color: #fff;
}
#solution .mySwiper2 .son i {
  display: block;
  width: 50px;
  height: 3px;
  background: var(--color1);
  margin: 10px auto;
}
#solution .mySwiper2 .img {
  display: block;
  position: relative;
  width: 90px;
  height: 65px;
  margin: auto;
}
#solution .mySwiper2 img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
#solution .mySwiper2 h3 {
  margin: 5px 0 20px 0;
  font-size: 22px;
}
#solution .mySwiper2 p {
  width: 65%;
  margin: auto;
  line-height: 26px;
}
#solution .mySwiper3 .pag_3 {
  position: relative;
  padding-top: 30px;
  bottom: 0;
}
#solution .mySwiper3 .pag_3 span {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  border: 1px solid #000000;
  background-color: #fff;
  transition: all 0.5s ease;
  opacity: 1;
}
#solution .mySwiper3 .pag_3 .swiper-pagination-bullet-active {
  background-color: #000;
}
#solution .mySwiper3 .son {
  display: block;
  border-radius: 7px;
  overflow: hidden;
  position: relative;
}
@media (max-width: 1400px) {
  #solution .mySwiper3 .son {
    height: 280px;
  }
}
#solution .mySwiper3 .son:hover img {
  transform: scale(1.05);
}
#solution .mySwiper3 .son:hover i.icon-go1 {
  transform: rotate(325deg) translateX(1rem);
}
#solution .mySwiper3 .img {
  width: 100%;
  padding-bottom: 50%;
  position: relative;
  overflow: hidden;
  border-radius: 7px;
  box-shadow: 0px 7px 27px 0px rgba(0, 0, 0, 0.3);
}
@media (max-width: 1400px) {
  #solution .mySwiper3 .img {
    padding-bottom: 0%;
    height: 100%;
  }
}
#solution .mySwiper3 img {
  transition: all 0.8s ease;
}
#solution .mySwiper3 .txt {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  padding: 0 40px;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}
#solution .mySwiper3 h3 {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 24px;
  width: 100%;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
#solution .mySwiper3 p {
  line-height: 1.5;
  height: 48px;
  overflow: hidden;
  -webkit-line-clamp: 2;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}
#solution .mySwiper3 i.icon-go1 {
  display: block;
  line-height: 1;
  font-size: 13px;
  margin-top: 45px;
  transition: all 0.5s ease;
  transform: rotate(325deg) translateX(0);
}
#solution .mySwiper3 .but {
  position: absolute;
  right: 20px;
  bottom: 20px;
  width: 110px;
  font-size: 12px;
  line-height: 36px;
  border-radius: 36px;
  text-align: center;
  color: #fff;
  background-color: var(--color1);
}
#solution .mySwiper4 .button_4 {
  width: 50px;
  height: 50px;
  border-radius: 50px;
  background-color: var(--color1);
  margin: 0;
  top: calc(50% - 48px);
}
@media (max-width: 768px) {
  #solution .mySwiper4 .button_4 {
    top: auto;
    bottom: 70px;
  }
}
#solution .mySwiper4 .button_4::after {
  display: none;
}
#solution .mySwiper4 .button_4 i {
  font-size: 18px;
  color: #fff;
}
#solution .mySwiper4 .prev_4 {
  left: 200px;
}
@media (max-width: 768px) {
  #solution .mySwiper4 .prev_4 {
    left: 50px;
  }
}
#solution .mySwiper4 .next_4 {
  right: 200px;
}
@media (max-width: 768px) {
  #solution .mySwiper4 .next_4 {
    right: 50px;
  }
}
#solution .mySwiper4 .pag_4 {
  position: relative;
  padding-top: 30px;
  bottom: 0;
}
#solution .mySwiper4 .pag_4 span {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  border: 1px solid #000000;
  background-color: #fff;
  transition: all 0.5s ease;
  opacity: 1;
}
#solution .mySwiper4 .pag_4 .swiper-pagination-bullet-active {
  background-color: #000;
}
#solution .mySwiper4 .swiper-slide-active .son::after {
  background-color: transparent;
}
#solution .mySwiper4 .son {
  display: block;
  border-radius: 7px;
  height: 380px;
  overflow: hidden;
  position: relative;
}
#solution .mySwiper4 .son::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.8);
  z-index: 1;
  transition: all 0.3s ease;
}
#solution .mySwiper4 .son:hover img {
  transform: scale(1.05);
}
#solution .mySwiper4 .son:hover i.icon-go1 {
  transform: rotate(325deg) translateX(1rem);
}
#solution .mySwiper4 .img {
  width: 100%;
  padding-bottom: 380px;
  position: relative;
  overflow: hidden;
  border-radius: 7px;
  box-shadow: 0px 7px 27px 0px rgba(0, 0, 0, 0.3);
}
#solution .mySwiper4 img {
  transition: all 0.8s ease;
}
#solution .mySwiper4 .txt {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  padding: 0 40px;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}
#solution .mySwiper4 h3 {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 24px;
  width: 100%;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
#solution .mySwiper4 p {
  line-height: 1.5;
  height: 48px;
  overflow: hidden;
  -webkit-line-clamp: 2;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}
#solution .mySwiper4 i.icon-go1 {
  display: block;
  line-height: 1;
  font-size: 13px;
  margin-top: 45px;
  transition: all 0.5s ease;
  transform: rotate(325deg) translateX(0);
}
#solution .mySwiper4 .but {
  position: absolute;
  right: 20px;
  bottom: 20px;
  width: 110px;
  font-size: 12px;
  line-height: 36px;
  border-radius: 36px;
  text-align: center;
  color: #fff;
  background-color: var(--color1);
}
#solution .mySwiper5 .swiper-slide {
  text-align: center;
}
#solution .mySwiper5 .button_5 {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color1);
  transition: all 0.2s ease-out 0s;
}
#solution .mySwiper5 .button_5::after {
  display: none;
}
#solution .mySwiper5 .button_5 i {
  color: #fff;
}
#solution .mySwiper5 .img {
  width: 100%;
  height: 0;
  padding-bottom: 80%;
  position: relative;
  overflow: hidden;
  border-radius: 7px;
  background-color: #b7d6eb;
}
#solution .mySwiper5 img {
  transition: all 0.8s ease;
  object-fit: contain;
  padding: 50px;
}
#solution .mySwiper5 .txt {
  margin-top: 30px;
}
#solution .mySwiper5 h3 {
  line-height: 40px;
  margin-bottom: 10px;
}
#solution .mySwiper5 p {
  line-height: 40px;
  color: #999;
  position: relative;
}
#solution .mySwiper5 p::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 1px;
  width: 100%;
  background: linear-gradient(to right, #fff, rgba(22, 72, 138, 0.25), #fff);
}
#solution .mySwiper5 h3 + p::before {
  display: none;
}

#product .flex_1 {
  flex-wrap: wrap;
  gap: 30px;
}
#product .flex_1 .son {
  width: calc(100% / 3 - 30px * (3 - 1) / 3);
}
@media (max-width: 768px) {
  #product .flex_1 .son {
    width: 100%;
  }
}
#product .flex_1 a {
  display: block;
  border-radius: 7px;
  border: 1px solid rgb(221, 221, 221);
  transition: all 0.5s ease;
}
#product .flex_1 a:hover {
  box-shadow: rgba(0, 0, 0, 0.2) 0px 4px 10px 2px;
}
#product .flex_1 a:hover .more {
  background-color: var(--color1);
  width: 160px;
}
#product .flex_1 a:hover .more span {
  width: 80px;
}
#product .flex_1 a:hover img {
  transform: scale(1.05);
}
#product .flex_1 .img {
  border-radius: 7px 7px 0 0;
  width: 100%;
  height: 0;
  padding-bottom: 70%;
  position: relative;
  overflow: hidden;
}
#product .flex_1 img {
  object-fit: contain;
  padding: 30px;
  transition: all 0.5s ease;
}
#product .flex_1 .txt {
  padding: 40px 30px;
  text-align: center;
}
#product .flex_1 h3 {
  font-size: 20px;
  font-weight: bold;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
#product .flex_1 p {
  height: 48px;
  color: rgb(153, 153, 153);
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  display: -webkit-box;
  margin: 7px 0px;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 24px;
}
#product .flex_1 .more {
  width: 38px;
  height: 38px;
  line-height: 38px;
  background-color: rgb(153, 153, 153);
  border-radius: 38px;
  margin: 0 auto;
  transition: all 0.5s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}
#product .flex_1 .more span {
  white-space: nowrap;
  overflow: hidden;
  display: block;
  width: 0;
  color: #fff;
  transition: all 0.5s ease;
}
#product .flex_1 .more i {
  color: #fff;
}

#index {
  overflow: hidden;
}
#index .h2 {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.2;
}
@media (max-width: 768px) {
  #index .h2 {
    font-size: 26px;
  }
}
#index .section2 {
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  position: relative;
}
@media (max-width: 768px) {
  #index .section2 {
    padding-left: 15px;
    padding-right: 15px;
  }
}
#index .section2 .h2 {
  color: #fff;
}
#index .section5 {
  background-repeat: no-repeat;
  background-size: cover;
  background-position-x: center;
  background-position-y: center;
  background-attachment: fixed;
}
#index .flex_but {
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
}
@media (max-width: 768px) {
  #index .flex_but {
    margin-bottom: 30px;
  }
}
#index .flex_but a {
  padding: 5px 20px;
  border-radius: 50px;
  color: #fff;
  font-size: 12px;
  background-color: var(--color1);
  display: flex;
}
#index .flex_but a i {
  font-size: 12px;
}
#index .flex_1 {
  justify-content: space-between;
}
@media (max-width: 768px) {
  #index .flex_1 {
    flex-wrap: wrap;
  }
}
#index .flex_1 .l h2 {
  margin-bottom: 40px;
}
@media (max-width: 768px) {
  #index .flex_1 .l h2 {
    margin-bottom: 20px;
  }
}
#index .flex_1 .l .con {
  font-size: 16px;
  line-height: 2;
}
#index .flex_1 .r {
  margin-left: 40px;
  width: 680px;
  flex-shrink: 0;
  position: relative;
}
@media (max-width: 768px) {
  #index .flex_1 .r {
    width: 100%;
    margin-left: 0;
  }
}
#index .flex_1 .r img {
  border-radius: 7px;
}
@media (max-width: 768px) {
  #index .flex_1 .r img {
    padding-top: 20px;
    position: relative;
  }
}
#index .flex_2 {
  margin-bottom: 40px;
}
@media (max-width: 768px) {
  #index .flex_2 {
    align-items: center;
    margin-bottom: 20px;
  }
}
#index .flex_2 .but {
  margin-left: auto;
  position: relative;
  display: flex;
  gap: 20px;
}
#index .flex_2 .but .button_2 {
  position: relative;
  top: auto;
  left: auto;
  right: auto;
  margin-top: 0;
  width: 48px;
  height: 48px;
  border-radius: 50px;
  background-color: var(--color1);
  transition: all 0.2s ease-out 0s;
  box-shadow: 0px 0px 10px 0px rgba(7, 34, 126, 0.2);
  cursor: pointer;
}
#index .flex_2 .but .button_2::after {
  display: none;
}
#index .flex_2 .but .button_2:hover {
  background-color: var(--color1);
}
#index .flex_2 .but i {
  color: #fff;
}
#index .flex_3 {
  flex-wrap: wrap;
  gap: 30px;
}
#index .flex_3 .son {
  width: calc(100% / 3 - 30px * (3 - 1) / 3);
}
@media (max-width: 768px) {
  #index .flex_3 .son {
    width: 100%;
  }
}
#index .flex_3 a {
  display: block;
  border-radius: 7px;
  border: 1px solid rgb(221, 221, 221);
  transition: all 0.5s ease;
}
#index .flex_3 a:hover {
  box-shadow: rgba(0, 0, 0, 0.2) 0px 4px 10px 2px;
}
#index .flex_3 a:hover .more {
  background-color: #fff;
  width: 140px;
}
#index .flex_3 a:hover .more span {
  width: 80px;
  color: var(--color1);
}
#index .flex_3 a:hover .more i {
  color: var(--color1);
}
#index .flex_3 a:hover img {
  transform: scale(1.05);
}
#index .flex_3 a:hover .txt::after {
  height: 100%;
}
#index .flex_3 a:hover p,
#index .flex_3 a:hover h3 {
  color: #fff;
}
#index .flex_3 .img {
  border-radius: 7px 7px 0 0;
  width: 100%;
  height: 0;
  padding-bottom: 70%;
  position: relative;
  overflow: hidden;
}
#index .flex_3 img {
  transition: all 0.8s ease;
}
#index .flex_3 .txt {
  padding: 40px 30px;
  border-radius: 0 0 7px 7px;
  overflow: hidden;
  text-align: center;
  position: relative;
}
@media (max-width: 768px) {
  #index .flex_3 .txt {
    padding: 25px;
  }
}
#index .flex_3 .txt::after {
  content: "";
  width: 100%;
  height: 0;
  transition: all 0.8s ease;
  position: absolute;
  z-index: -1;
  bottom: 0;
  left: 0;
  background-color: var(--color1);
}
#index .flex_3 h3 {
  font-size: 20px;
  font-weight: bold;
  transition: all 0.8s ease;
}
#index .flex_3 p {
  height: 48px;
  color: rgb(153, 153, 153);
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  display: -webkit-box;
  margin: 7px 0px;
  transition: all 0.8s ease;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 24px;
}
#index .flex_3 .more {
  width: 35px;
  height: 35px;
  line-height: 35px;
  background-color: rgb(153, 153, 153);
  border-radius: 35px;
  margin: 0 auto;
  transition: all 0.8s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}
#index .flex_3 .more span {
  white-space: nowrap;
  overflow: hidden;
  display: block;
  width: 0;
  color: #fff;
  transition: all 0.8s ease;
  font-size: 15px;
}
#index .flex_3 .more i {
  color: #fff;
  transition: all 0.8s ease;
}
@media (max-width: 768px) {
  #index .flex_4 {
    flex-wrap: wrap;
  }
}
#index .flex_4 .l {
  width: 600px;
}
@media (max-width: 768px) {
  #index .flex_4 .l {
    width: 100%;
  }
}
#index .flex_4 .l .son {
  background-color: #f1f4f6;
  border-radius: 15px;
  overflow: hidden;
  display: block;
}
#index .flex_4 .l .son .img {
  position: relative;
  font-size: 0;
  width: 100%;
  height: 0;
  padding-bottom: 60%;
  overflow: hidden;
}
#index .flex_4 .l .son img {
  transition: all 0.5s ease;
}
#index .flex_4 .l .son img:hover {
  transform: scale(1.05);
}
#index .flex_4 .l .son .txt {
  padding: 35px;
}
@media (max-width: 768px) {
  #index .flex_4 .l .son .txt {
    padding: 25px;
  }
}
#index .flex_4 .l .son h4 {
  font-weight: bold;
  font-size: 20px;
  line-height: 30px;
  overflow: hidden;
  -webkit-line-clamp: 1;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}
#index .flex_4 .l .son p {
  margin: 15px 0;
  line-height: 30px;
  height: 60px;
  overflow: hidden;
  -webkit-line-clamp: 2;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}
#index .flex_4 .l .son span {
  font-size: 12px;
}
#index .flex_4 .line {
  width: 1px;
  height: auto;
  background: #ebeef0;
  margin: 0 auto;
}
@media (max-width: 768px) {
  #index .flex_4 .line {
    margin: 15px 0;
  }
}
#index .flex_4 .r {
  flex-direction: column;
  justify-content: space-between;
  width: 720px;
}
@media (max-width: 768px) {
  #index .flex_4 .r {
    gap: 30px;
    width: 100%;
  }
}
#index .flex_4 .r .son .img {
  flex-shrink: 0;
  width: 250px;
  height: 160px;
  position: relative;
  border-radius: 10px;
  overflow: hidden;
}
#index .flex_4 .r .son img {
  transition: 0.5s;
}
#index .flex_4 .r .son img:hover {
  transform: scale(1.05);
}
#index .flex_4 .r .son .txt {
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
#index .flex_4 .r .son h4 {
  font-size: 18px;
  margin-bottom: 15px;
  overflow: hidden;
  -webkit-line-clamp: 1;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}
#index .flex_4 .r .son p {
  margin-bottom: 10px;
  overflow: hidden;
  -webkit-line-clamp: 2;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}
#index .flex_4 .r .son span {
  font-size: 12px;
}
@media (max-width: 768px) {
  #index .flex_4 .r .son {
    background-color: #f1f4f6;
    border-radius: 15px;
    overflow: hidden;
    display: block;
  }
  #index .flex_4 .r .son .img {
    position: relative;
    font-size: 0;
    width: 100%;
    height: 0;
    padding-bottom: 60%;
    overflow: hidden;
  }
  #index .flex_4 .r .son img {
    transition: all 0.5s ease;
  }
  #index .flex_4 .r .son img:hover {
    transform: scale(1.05);
  }
  #index .flex_4 .r .son .txt {
    padding: 25px;
  }
  #index .flex_4 .r .son h4 {
    font-weight: bold;
    font-size: 20px;
    line-height: 30px;
    overflow: hidden;
    -webkit-line-clamp: 1;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
  }
  #index .flex_4 .r .son p {
    margin: 15px 0;
    line-height: 30px;
    height: 60px;
    overflow: hidden;
    -webkit-line-clamp: 2;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
  }
  #index .flex_4 .r .son span {
    font-size: 12px;
  }
}
#index .flex_5 {
  color: #fff;
}
#index .flex_5 .txt {
  margin: 55px 0;
}
#index .flex_5 h3 {
  font-size: 21px;
  line-height: 30px;
  margin-bottom: 20px;
}
#index .flex_5 p {
  font-size: 45px;
  line-height: 55px;
}
@media (max-width: 768px) {
  #index .flex_5 p {
    font-size: 30px;
  }
}
#index .flex_5 a {
  width: 160px;
  height: 50px;
  border-radius: 50px;
  padding-left: 20px;
  transition: all 0.5s ease;
  background-color: #fff;
  color: var(--color1);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
#index .flex_5 a:hover {
  color: #fff;
  background-color: var(--color1);
}
#index .flex_5 a:hover i {
  left: 0;
  transform: rotate(360deg);
}
#index .flex_5 a i {
  position: absolute;
  left: -10px;
  border-radius: 50%;
  background-color: var(--color1);
  color: #fff;
  width: 50px;
  height: 100%;
  transform: rotate(315deg);
  transition: all 0.5s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}
#index .mySwiper2 {
  margin-top: 25px;
}
@media (max-width: 768px) {
  #index .mySwiper2 {
    max-width: 345px;
  }
}
#index .mySwiper2 .swiper-slide {
  height: 500px;
  position: relative;
}
#index .mySwiper2 .swiper-slide.on::after, #index .mySwiper2 .swiper-slide:hover::after {
  opacity: 1;
}
#index .mySwiper2 .swiper-slide.on .son, #index .mySwiper2 .swiper-slide:hover .son {
  transform: scale(1);
  opacity: 1;
}
#index .mySwiper2 .swiper-slide.on img, #index .mySwiper2 .swiper-slide:hover img {
  /*padding: 20px;*/
}
#index .mySwiper2 .swiper-slide.on .text, #index .mySwiper2 .swiper-slide:hover .text {
  opacity: 1;
}
#index .mySwiper2 .swiper-slide.on .more, #index .mySwiper2 .swiper-slide:hover .more {
  opacity: 1;
}
#index .mySwiper2 .swiper-slide::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: -1;
  background: linear-gradient(45deg, rgb(183, 214, 235), rgb(183, 214, 235));
  transform-origin: bottom;
  border-radius: 15px;
  opacity: 0;
  transition: 0.7s;
}
#index .mySwiper2 .swiper-slide .son {
  text-align: center;
  width: 100%;
  height: 100%;
  padding: 40px 0 0 0;
  position: relative;
  z-index: 1;
  cursor: pointer;
  transform: scale(0.8);
  display: block;
  transition: 0.7s;
}
#index .mySwiper2 .swiper-slide .text {
  opacity: 0;
  transition: 0.7s;
  text-align: center;
  margin-bottom: 35px;
}
#index .mySwiper2 .swiper-slide p {
  line-height: 1;
  font-size: 14px;
  font-weight: 500;
  color: var(--color1);
  opacity: 0.8;
  margin: 0 0 10px;
  letter-spacing: 6px;
}
#index .mySwiper2 .swiper-slide .title {
  font-weight: normal;
  color: var(--color1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 0 20px;
  font-size: 20px;
}
#index .mySwiper2 .swiper-slide .img {
  height: 270px;
  margin: 0 auto 20px;
  transition: 2.5s;
  display: flex;
  align-items: center;
  justify-content: center;
}
#index .mySwiper2 .swiper-slide img {
  padding: 10px;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
#index .mySwiper2 .swiper-slide .more {
  width: 120px;
  height: 30px;
  line-height: 30px;
  background: rgba(247, 248, 250, 0);
  border: 1px solid var(--color1);
  border-radius: 25px;
  transition: 0.7s;
  font-size: 14px;
  color: var(--color1);
  font-weight: 400;
  margin: auto;
  opacity: 0;
}

@keyframes slide {
  0% {
    transform: translateY(-100%);
  }
  100% {
    transform: translateY(0%);
    opacity: 1;
  }
}
@keyframes breathing1 {
  0% {
    width: 80%;
    height: 80%;
    opacity: 1;
  }
  50% {
    width: 180%;
    height: 180%;
    opacity: 0.5;
  }
  100% {
    width: 80%;
    height: 80%;
    opacity: 1;
  }
}
@keyframes breathing2 {
  0% {
    width: 60%;
    height: 60%;
    opacity: 1;
  }
  50% {
    width: 160%;
    height: 160%;
    opacity: 0.5;
  }
  100% {
    width: 60%;
    height: 60%;
    opacity: 1;
  }
}
@keyframes banner_1_txt {
  0% {
    opacity: 0;
    transform: translateY(100px);
    -webkit-transform: translateY(100px);
    -moz-transform: translateY(100px);
    -ms-transform: translateY(100px);
    -o-transform: translateY(100px);
  }
  20% {
    opacity: 0;
    transform: translateY(100px);
    -webkit-transform: translateY(100px);
    -moz-transform: translateY(100px);
    -ms-transform: translateY(100px);
    -o-transform: translateY(100px);
  }
  100% {
    opacity: 1;
    transform: translateY(0px);
    -webkit-transform: translateY(0px);
    -moz-transform: translateY(0px);
    -ms-transform: translateY(0px);
    -o-transform: translateY(0px);
  }
}
@keyframes yuan_left {
  0% {
    transform: rotate(360deg);
  }
  100% {
    transform: rotate(0deg);
  }
}
@keyframes yuan_right {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/*# sourceMappingURL=index.css.map */