* {
  /* 初始化 */
  padding: 0;
  margin: 0;
  /*     盒子模型 */
  box-sizing: border-box;
  list-style: none;
  text-decoration: none;
}

body {
  margin: 0;
  padding: 0;

  background: #fff;
  font-size: 14px;
  min-width: 1280px;
  font-family: PingFang SC, helvetica neue, arial, microsoft yahei, sans-serif;
}

/* ——————————导航————————————— */
.nav-bg {
  background-color: #fff;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  border-bottom-width: 1px;
  border-bottom-style: solid;
  border-bottom-color: rgba(0, 0, 0, 0.1);
}

.nav {
  backdrop-filter: blur(30px);
  background: hsla(0, 0%, 100%, 0.4);

  background-color: rgba(255, 255, 255, 0.877);
  background-position-x: 0%;
  background-position-y: 0%;
  background-repeat: repeat;
  background-attachment: scroll;
  background-image: none;
  background-size: auto;
  background-origin: padding-box;
  background-clip: border-box;
  display: flex;
  height: 80px;
  justify-content: center;
  line-height: 80px;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 999;
  font-size: 30px;
  color: #1c64e0;
  font-weight: 1000;

  cursor: pointer;
}

.nav .logo {
  align-items: center;
  display: flex;
  justify-content: space-between;
  /*width: 1200px;*/
  font-weight: 700;
}

/* ——————————banner————————————— */
.banner {
  /*width: 100%;*/
  /*height: 480px;*/
  text-align: center;
  justify-content: center;
  background-color: #1c64e0;
}
.banner img {
  max-width: 100%;
  height: auto;
}

.banner::after {
  content: "";
  display: block;
  clear: both;
}

/* ——————————下载————————————— */
.con- {
  margin-top: -40px;
  display: flex;
  width: 100%;

  text-align: center;
  justify-content: center;
  /*  background-color: #1c64e0; */
}

.con2 {
  width: 1230px;
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
}

.con2 div {
  position: relative;

  font-size: 26px;
  color: #000;
  font-weight: 800;
  text-align: center;

  width: 600px;
  height: 120px;
  border-radius: 10px;
  border: 1px solid #fff;
  box-shadow: 0 4px 12px #17357c1f;
  text-decoration: none;

  letter-spacing: 2px;

  transition: 0.5s;
}

.con2 div img {
  width: 90px;
  height: 90px;
  vertical-align: middle;
  margin-top: -5px;
  margin-right: 5px;
}

.con2 div {
  background: linear-gradient(120deg, #f6f8f8, #eff3f9, #f4f6f6);
  background-size: 200%;
}
/* 
.con2 div:nth-child(1) {
  background: linear-gradient(120deg, #f6f8f8, #eff3f9, #f4f6f6);
  background-size: 200%;
}

.con2 div:nth-child(2) {
  background: linear-gradient(120deg, #f6f8f8, #eff3f9, #f4f6f6);
  background-size: 200%;
} */

/* .con2 div:hover {
  background-position: right;
  transform: translateY(-15px);
} */

.download {
  width: 110;
  height: 60px;
  margin-top: -50px;
  text-align: center;

  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  position: relative;
}

.download2 {
  float: left;
  width: 600px;
  height: 120px;
  line-height: 100px;
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  background: linear-gradient(180deg, #f3f5fd, #fff);
  background-color: rgba(0, 0, 0, 0);
  background-position-x: 0%;
  background-position-y: 0%;
  background-repeat: repeat;
  background-attachment: scroll;
  background-image: linear-gradient(rgb(243, 245, 253), rgb(255, 255, 255));
  background-size: auto;
  background-origin: padding-box;
  background-clip: border-box;
}

/* ——————————选项卡————————————— */
.xxk01 {
  display: flex;
  justify-content: center;
  align-items: center;

  background-color: rgb(251, 250, 255);
}

.tab02 {
  width: 1230px;
  height: 780px;
  color: #607291;
  background-color: #fff;
  overflow: hidden;

  border-top: 1px solid rgba(0, 0, 0, 0.1);
  border-top-width: 1px;
  border-top-style: solid;
  border-top-color: rgba(0, 0, 0, 0.1);
  box-shadow: 0 4px 12px #17357c1f;
}

input {
  display: none;
}

label {
  float: left;
  width: 410px;
  height: 100px;
  line-height: 100px;
  text-align: center;
  font-size: 20px;
  font-weight: 700;

  background: linear-gradient(180deg, #f3f5fd, #fff);
  background-color: rgba(0, 0, 0, 0);
  background-position-x: 0%;
  background-position-y: 0%;
  background-repeat: repeat;
  background-attachment: scroll;
  background-image: linear-gradient(rgb(243, 245, 253), rgb(255, 255, 255));
  background-size: auto;
  background-origin: padding-box;
  background-clip: border-box;

  border-bottom: 1px solid #e6e6e6;
  border-bottom-width: 1px;
  border-bottom-style: solid;
  border-bottom-color: rgb(230, 230, 230);
  border-right: 1px solid #e6e6e6;
  border-right-width: 1px;
  border-right-style: solid;
  border-right-color: rgb(230, 230, 230);

  transition: all 0.3s;
  cursor: pointer;
}

label:hover {
  background: #fff;
  background-color: rgb(255, 255, 255);
  background-position-x: 0%;
  background-position-y: 0%;
  background-repeat: repeat;
  background-attachment: scroll;
  background-image: none;
  background-size: auto;
  background-origin: padding-box;
  background-clip: border-box;
  border-bottom: none;
  border-bottom-width: medium;
  border-bottom-style: none;
  border-bottom-color: currentcolor;
  border-top: none;
  border-top-width: medium;
  border-top-style: none;
  border-top-color: currentcolor;
  height: 101px;
}

label:first-child {
  border-left: 1px solid #e6e6e6;
  border-left-width: 1px;
  border-left-style: solid;
  border-left-color: rgb(230, 230, 230);
}

label img {
  width: 20px;
  height: 20px;
  vertical-align: middle;
  margin-top: -5px;
  margin-right: 5px;
}

.ul02 {
  clear: both;
  width: 3690px;
  height: 680px;
  transition: all 0.5s;
}

.ul02 .li02 {
  float: left;
  list-style: none;
  width: 1230px;
  height: 210px;
  padding: 40px;
}

.ul02 .li02 img {
  float: left;
  width: 130px;
  height: 130px;
  margin-right: 20px;
}

.ul02 .li02 p {
  /*  text-indent: 2em; */
  display: -webkit-box;
  -webkit-box-orient: vertical;
  /* -webkit-line-clamp: 3; */

  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 20px;
}

.nr0 {
  align-items: center;
  width: 1200px;
  padding: 15px;
  display: flex;
  flex-wrap: wrap;
}

.nr01-1 {
  align-items: flex-start;
  display: flex;
  justify-content: space-between;
}

/* ----------新内容--------- */
.box-edit-1 {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  transform-style: preserve-3d;
}

.box-edit-1 .box-title {
  display: flex;
  align-items: center;
  margin: 0 0 0 -20px;
  transform: translateZ(5px);
  -webkit-transform: translateZ(5px);
  -moz-transform: translateZ(5px);
  -o-transform: translateZ(5px);
}

.box-edit-1 .box-title .box-title-1 {
  font-size: 18px;
  font-weight: 900;
  color: #1a1b1b;
  border-radius: 25px;

  padding: 0px 15px 0px 25px;
  box-sizing: border-box;
}

.edit-1 {
  display: flex;
  padding-left: 10px;
  margin-top: -5px;
  transform-style: preserve-3d;
}

.edit-1 .edit-1-line {
  flex-shrink: 0;
  transform: translateZ(10px);
  -webkit-transform: translateZ(10px);
  -moz-transform: translateZ(10px);
  -o-transform: translateZ(10px);
}

.edit-1 .edit-1-line .edit-1-line-01 {
  width: 15px;
  border-right: 3px solid #4f78f6;
  height: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

.edit-1 .edit-1-bg {
  max-width: 100% !important;
  margin: 0 0 0 -2px;
  padding: 10px 0;
  width: 100%;
  box-sizing: border-box;
  transform: translateZ(5x);
  -webkit-transform: translateZ(5px);
  -moz-transform: translateZ(5px);
  -o-transform: translateZ(5px);
}

.edit-1-bg-01 {
  text-align: justify;
  line-height: 1.6em;
  letter-spacing: 1.5px;
  font-size: 14px;
  color: #333333;
  margin-top: -22px;
  background-color: #f2f8ff;
  padding: 0px 15px 0px 50px;
  box-sizing: border-box;
  margin-bottom: 0px;
}

.edit-1-bg-02 {
  font-size: 14px;
}

/* ----------新内容end--------- */

.title {
  font-size: 18px;
  font-weight: 700;
}

.desc {
  font-size: 14px;
  padding-top: 5px;
}

#tab021:checked ~ ul {
  margin-left: 0;
}

#tab022:checked ~ ul {
  margin-left: -1230px;
}

#tab023:checked ~ ul {
  margin-left: -2460px;
}

#tab021:checked ~ label[for="tab021"] {
  background: #fff;
  background-color: rgb(255, 255, 255);
  background-position-x: 0%;
  background-position-y: 0%;
  background-repeat: repeat;
  background-attachment: scroll;
  background-image: none;
  background-size: auto;
  background-origin: padding-box;
  background-clip: border-box;
  border-bottom: none;
  border-bottom-width: medium;
  border-bottom-style: none;
  border-bottom-color: currentcolor;
  border-top: none;
  border-top-width: medium;
  border-top-style: none;
  border-top-color: currentcolor;
  height: 101px;
}

#tab022:checked ~ label[for="tab022"] {
  background: #fff;
  background-color: rgb(255, 255, 255);
  background-position-x: 0%;
  background-position-y: 0%;
  background-repeat: repeat;
  background-attachment: scroll;
  background-image: none;
  background-size: auto;
  background-origin: padding-box;
  background-clip: border-box;
  border-bottom: none;
  border-bottom-width: medium;
  border-bottom-style: none;
  border-bottom-color: currentcolor;
  border-top: none;
  border-top-width: medium;
  border-top-style: none;
  border-top-color: currentcolor;
  height: 101px;
}

#tab023:checked ~ label[for="tab023"] {
  background: #fff;
  background-color: rgb(255, 255, 255);
  background-position-x: 0%;
  background-position-y: 0%;
  background-repeat: repeat;
  background-attachment: scroll;
  background-image: none;
  background-size: auto;
  background-origin: padding-box;
  background-clip: border-box;
  border-bottom: none;
  border-bottom-width: medium;
  border-bottom-style: none;
  border-bottom-color: currentcolor;
  border-top: none;
  border-top-width: medium;
  border-top-style: none;
  border-top-color: currentcolor;
  height: 101px;
}

/* --------foot--------- */
.foot {
  width: auto;
  height: 120px;
  background-color: #1f3159;
  text-align: center;
  justify-content: center;

  margin-top: 50px;
}