@charset "utf-8";

@font-face {
  font-family: PingFang SC;
  src: url(../font/PingFangMedium.ttf);
}

/* CSS Document */
html {
  height: 100%;
  overflow-y: visible
}

body,
ul,
li,
p,
h1,
h2,
h3,
h4,
h5,
h6,
form {
  margin: 0;
  padding: 0;
}


header,
footer {
  display: block;
}

body {
  width: 100%;
  min-width: 320px;
  background: #ffffff;
  height: 100%;
  color: #242423;
  font-family: "PingFang SC", "Microsoft YaHei";
  overflow-x: hidden;
  font-size: 14px;
  word-wrap: break-word;
  word-break: break-word;
  line-height: 1.6
}

li {
  list-style: none;
}

a {
  text-decoration: none;
  color: #090C10;
  cursor: pointer;
}

a:hover,
a:active,
a:focus,
a:visited {
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.flex-box {
  display: flex;
}

.container {
  /* max-width: 1920px; */
  margin-left: auto;
  margin-right: auto;
}


.banner {}

.banner img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.header__content {
    position: relative;
    width: 100%;
    margin-top: 45px;
    padding-bottom: 23.91vw;
    background-image: url(/zhuanti/hangyeyincai2023/Resources/default/images/background.png);
    background-position: bottom right;
    background-repeat: no-repeat;
    background-size: 100% auto;
}

.header__content .left {
  flex-shrink: 0;
}

.primary-info {
  justify-content: center;
}

.primary-info .brand {
  /* font-size: 48px; */
  font-size: clamp(20px, 2.5vw, 2.5vw);
  font-family: "Arial";
  font-weight: 900;
  color: #353535;
  line-height: 1;
}

.primary-info .title {
  /* margin-top: 38px; */
  margin-top: clamp(15px, 1.98vw, 1.98vw);
  /* font-size: 33px; */
  font-size: clamp(12px, 1.72vw, 1.72vw);
  font-family: "PingFang SC";
  font-weight: bold;
  color: #2C2C2C;
  line-height: 1;
}

.primary-info .info-text {
  max-width: 34.9vw;
  /* margin-left: 195px; */
  margin-left: clamp(50px, 10.16vw, 10.16vw);
  /* font-size: 18px; */
  font-size: clamp(12px, 1.04vw, 1.04vw);
  font-family: "PingFang SC";
  font-weight: 400;
  color: #333333;
  line-height: 1.8;
}

.info-text .info-text--primary {
  font-weight: bold;
}

.header__content .timeline {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  /* height: clamp(320px, 32.6vw, 635px); */
  height: 32.6vw;
  display: flex;
  pointer-events: none;
}

.line-node::before {
  content: "";
  position: absolute;
  top: 5px;
  left: -10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #5695FF;
}

.line-node::after {
  content: "";
  position: absolute;
  top: 11px;
  left: -8px;
  width: 1px;
  height: 100%;
  background-color: #fff;
}

.timeline .line-node:nth-child(1) {
  position: absolute;
  left: 23.8%;
  top: 64.57%;
  bottom: 0;
}

.timeline .line-node:nth-child(1)::before {
  background-color: #fff;
}

.timeline .line-node:nth-child(1) .node-text {
  color: #fff;
}

.timeline .line-node:nth-child(2) {
  position: absolute;
  left: 41.41%;
  top: 59.9%;
  bottom: 0;
}

.timeline .line-node:nth-child(3) {
  position: absolute;
  left: 60.68%;
  top: 49.8%;
  bottom: 0;
}

.timeline .line-node:nth-child(4) {
  position: absolute;
  left: 79.48%;
  top: 30.5%;
  bottom: 0;
}

.line-node .node-text {
  font-size: 0.73vw;
  font-family: "PingFang SC";
  font-weight: 400;
  color: #5695FF;
  line-height: 1;
  opacity: 0;
  transition: all .3s linear;
}


main {
  width: 100vw;
  overflow: hidden;

}

.section {}

.section-1 {
  position: relative;
  display: flex;
  width: 100%;
  margin-top: 140px;
}

.section-1 .section-1__img {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 37.92%;
  z-index: 1;

}

.img-wrap {
  overflow: hidden;
  width: 100%;
}

.img-wrap:hover img {
  transform: scale(1.1);
}

.section-1__img img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: all .3s linear;
}

.section-1 .index {
  position: relative;
  width: clamp(0px, 15.625vw, 15.625vw);
  height: clamp(0px, 5.72vw, 5.72vw);
  margin-top: -1px;
  background-color: #1A2999;
  overflow: hidden;
}

.section-1 .index .index-txt {
  position: absolute;
  bottom: -22%;
  right: 13%;
  font-size: clamp(12px, 6.25vw, 6.25vw);
  font-family: Arial;
  font-weight: bold;
  color: rgba(255, 255, 255, .5);
  line-height: 1;

}

.section-1__art {
  box-sizing: content-box;
  position: relative;
  width: 100%;
  /* height: clamp(0px, 26.45vw, 26.45vw); */
  margin-top: clamp(10px, 4.17vw, 4.17vw);
  padding-top: clamp(10px, 0.52vw, 0.52vw);
  padding-bottom: clamp(0px, 0.52vw, 0.52vw);
  background-color: #F2F7FF;
}

.section-1__art::before {
  content: "";
  position: absolute;
  right: 100%;
  top: 0;
  bottom: 0;
  width: 14.33vw;
  background-color: #F2F7FF;
}

.section-1__art .art {
  box-sizing: border-box;
  height: inherit;
  padding-top: clamp(10px, 2.6vw, 50px);
  padding-bottom: clamp(10px, 2.6vw, 50px);
  padding-left: 68px;
  padding-right: clamp(10px, 12.13vw, 233px);
  /* width: clamp(650px, 41.66vw, 800px); */
  overflow-y: auto;
}

.art::-webkit-scrollbar {
  /*滚动条整体样式*/
  width: 6px;
  /*高宽分别对应横竖滚动条的尺寸*/
  height: 1px;
}

.art::-webkit-scrollbar-thumb {
  /*滚动条里面小方块*/
  border-radius: 10px;
  box-shadow: inset 0 0 5px rgba(77, 47, 47, 0.2);
  background: #F2F7FF;
}

.art::-webkit-scrollbar-track {
  /*滚动条里面轨道*/
  box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
  border-radius: 10px;
  background: #ffffff;
}

.section-1__art .art .art__tit {
  font-size: clamp(20px, 1.35vw, 1.35vw);
  font-family: "PingFang SC";
  font-weight: bold;
  color: #2C2C2C;
  line-height: 1.5;
}

.section-1__art .art .art__txt {
  /* margin-top: 34px; */
  margin-top: clamp(10px, 1.77vw, 1.77vw);
  font-size: clamp(12px, 0.9375vw, 0.9375vw);
  font-family: "PingFang SC";
  font-weight: 400;
  color: #333333;
  line-height: 1.8;
}

.section-1 .section-1__brand {
  position: absolute;
  top: -5px;
  left: 49.5%;
  z-index: -2;
}

.section-1 .section-1__brand img {
  width: 40.1vw;
  height: auto;
}




.section-2 {
  position: relative;
  margin-top: 140px;
  display: flex;
  margin-top: 140px;
}

.section-2 .section-2__img {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 37.92%;
  z-index: 1;
}

.section-2__img img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: all .3s linear;
}

.section-2 .index {
  position: relative;
  width: clamp(0px, 15.625vw, 15.625vw);
  height: clamp(0px, 6.25vw, 6.25vw);
  margin-top: -1px;
  background-color: #1A2999;
  overflow: hidden;
}

.section-2 .index .index-txt {
  position: absolute;
  bottom: -22%;
  right: 13%;
  font-size: clamp(12px, 6.25vw, 6.25vw);
  font-family: Arial;
  font-weight: bold;
  color: rgba(255, 255, 255, .5);
  line-height: 1;
}

.section-2 .section-2__art {
  position: relative;
  width: 100%;
  height: clamp(0px, 23.958vw, 23.958vw);
  padding-top: clamp(0px, 0.52vw, 0.52vw);
  padding-bottom: clamp(0px, 0.52vw, 0.52vw);
  margin-top: clamp(0px, 4.17vw, 4.17vw);
  background-color: #F2F7FF;
}

.section-2__art::before {
  content: "";
  position: absolute;
  left: 100%;
  top: 0;
  bottom: 0;
  width: 256px;
  background-color: #F2F7FF;
}

.section-2__art .art {
  box-sizing: content-box;
  height: inherit;
  padding-top: clamp(10px, 2.6vw, 2.6vw);
  padding-bottom: clamp(10px, 2.6vw, 2.6vw);
  padding-left: 150px;
  padding-right: clamp(10px, 7.8vw, 7.8vw);
  /* width: clamp(650px, 41.66vw, 800px); */
  overflow-y: auto;
}

.section-2 .art .art__tit {
  font-size: clamp(20px, 1.35vw, 1.35vw);
  font-family: "PingFang SC";
  font-weight: bold;
  color: #2C2C2C;
  line-height: 1.6;
}

.section-2 .art .art__txt {
  /* margin-top: 34px; */
  margin-top: clamp(10px, 1.77vw, 1.77vw);
  font-size: clamp(12px, 0.9375vw, 0.9375vw);
  font-family: "PingFang SC";
  font-weight: 400;
  color: #333333;
  line-height: 2.1;
}

.section-2 .section-2__brand {
  position: absolute;
  top: -5px;
  right: 52.55%;
  z-index: -2;
}

.section-2 .section-2__brand img {
  width: 40.1vw;
  height: auto;
}


.section-3 {
  position: relative;
  margin-top: 140px;
  display: flex;
  margin-top: 140px;
}

.section-3 .section-3__img {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 37.92%;
  z-index: 1;
}

.section-3__img img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: all .3s linear;
}

.section-3 .index {
  position: relative;
  width: clamp(0px, 15.625vw, 15.625vw);
  height: clamp(0px, 6.25vw, 6.25vw);
  margin-top: -1px;
  background-color: #1A2999;
  overflow: hidden;
}

.section-3 .index .index-txt {
  position: absolute;
  bottom: -22%;
  right: 13%;
  font-size: clamp(12px, 6.25vw, 6.25vw);
  font-family: Arial;
  font-weight: bold;
  color: rgba(255, 255, 255, .5);
  line-height: 1;
}

.section-3 .section-3__art {
  position: relative;
  width: 100%;
  /* height: clamp(0px, 29vw, 29vw); */
  margin-top: clamp(0px, 4.17vw, 4.17vw);
  padding-top: clamp(0px, 0.52vw, 0.52vw);
  padding-bottom: clamp(0px, 0.52vw, 0.52vw);
  background-color: #F2F7FF;
}

.section-3__art::before {
  content: "";
  position: absolute;
  left: 100%;
  top: 0;
  bottom: 0;
  width: 14.1vw;
  background-color: #F2F7FF;
}

.section-3__art .art {
  box-sizing: content-box;
  height: inherit;
  padding-top: clamp(10px, 3.33vw, 3.33vw);
  padding-bottom: clamp(10px, 1vw, 1vw);
  padding-left: 150px;
  padding-right: clamp(10px, 7.8vw, 7.8vw);
  overflow-y: auto;
}

.section-3 .art .art__tit {
  font-size: clamp(20px, 1.35vw, 1.35vw);
  font-family: "PingFang SC";
  font-weight: bold;
  color: #2C2C2C;
  line-height: 1.6;
}

.section-3 .art .art__txt {
  /* margin-top: 34px; */
  margin-top: clamp(10px, 1.77vw, 1.77vw);
  font-size: clamp(12px, 0.9375vw, 0.9375vw);
  font-family: "PingFang SC";
  font-weight: 400;
  color: #333333;
  line-height: 2.1;
}

.section-3 .section-3__brand {
  position: absolute;
  top: -5px;
  right: 52.55%;
  z-index: -2;
}

.section-3 .section-3__brand img {
  width: 40.1vw;
  height: auto;
}

.footer {
  width: 100%;
}

.footer img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

#s4 {
  margin-bottom: 20px;
}

@media (max-width: 1440px) {

  .section-3 .section-3__art .art,
  .section-2 .section-2__art .art,
  .section-1 .section-1__art .art {
    padding-top: 15px;
    padding-bottom: 15px;
  }

  .line-node {
    width: 220px;
  }

  .line-node::before {
    background-color: #fff;
  }

  .line-node .node-text {
    line-height: 1.4;
    color: #fff;
  }
}