body {
  padding-top: 106px;
}

.header {
  position: fixed;
  z-index: 109;
  top: 0;
  left: 0;
  right: 0;
  padding: 25px 0;
  transition: all ease 0.3s;
  background: #fff;
}

.header.fix {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

.header .logo {
  flex-shrink: 0;
}

.header .logo img {
  max-width: 186px;
}

.header .nav li {
  margin-left: 56px;
}

.header .nav li a {
  color: #333;
}

.header .nav li:hover a, .header .nav li.active a {
  color: #2552a3;
}

.header .tel {
  padding: 16px 32px;
  background: #f0f8ff;
  border-radius: 28px;
  font-size: 18px;
}

.header .tel img {
  width: 24px;
  margin-right: 8px;
}

.banner {
  position: relative;
}

.banner img {
  display: block;
}

.banner .slide-txt {
  width: 100%;
  height: 100%;
  position: absolute;
  font-weight: 500;
  left: 0;
  top: 0;
  color: #fff;
}

.banner .slide-txt .txt1 {
  font-size: 58px;
}

.banner .slide-txt .txt2 {
  font-size: 74px;
  margin: 26px 0;
}

.banner .slide-txt .txt3 {
  font-size: 40px;
  font-weight: 300;
}

.idx-type {
  text-align: center;
}

.idx-type .tit {
  margin-bottom: 32px;
  font-size: 48px;
}

.idx-type .desc {
  font-size: 24px;
  margin-bottom: 34px;
}

/* idx1 */
.idx1 {
  background: #e3edff;
  padding: 88px 0;
}

.idx1 .idx-type {
  text-align: left;
  position: relative;
  color: #2552a3;
  padding-top: 30px;
}

.idx1 .idx-type .tit {
  margin-bottom: 12px;
}

.idx1 .idx-type::before {
  content: "";
  width: 62px;
  height: 2px;
  background: #2552a3;
  position: absolute;
  left: 0;
  top: 0;
}

.idx1 .box1 .col1 {
  font-size: 18px;
  color: #666;
  line-height: 2;
}

.idx1 .box1 .col1 p {
  margin-bottom: 35px;
}

.idx1 .box1 .col2 {
  width: 44.18%;
  flex-shrink: 0;
  margin-left: 32px;
}

.idx1 .box2 {
  margin-top: -80px;
  position: relative;
  z-index: 1;
}

.idx1 .box2 li {
  width: 325px;
  margin-right: 29px;
}

.idx1 .box2 li .item {
  height: 226px;
  background: #fff;
  border-radius: 20px;
  padding: 0 60px;
}

.idx1 .box2 li .item .num {
  margin: -20px 0 20px;
  align-items: flex-end;
}

.idx1 .box2 li .item .num .counter {
  font-family: "DIN";
  font-weight: 500;
  font-size: 68px;
  color: #2552a3;
  margin-bottom: -15px;
}

.idx1 .box2 li .item .num .txt1 {
  margin: 0 11px;
}

.idx1 .box2 li .item .tit {
  color: #999;
}

.p60 {
  padding: 60px 0;
}

.idx3 {
  background: #e3edff;
  padding: 60px 0 100px;
}

.idx3 .list {
  height: 830px;
  background-position: center;
  background-size: 1208px 830px;
  position: relative;
}

.idx3 .list li {
  height: 80px;
  background: #2552a3;
  border-radius: 10px;
  position: absolute;
  color: #fff;
  min-width: 240px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 28px;
}

.idx3 .list li a {
  color: #fff;
  display: block;
}

.idx3 .list li:hover {
  background: #0963da;
}

.idx3 .list li:nth-child(1), .idx3 .list li:nth-child(6) {
  top: 95px;
}

.idx3 .list li:nth-child(2), .idx3 .list li:nth-child(7) {
  top: 255px;
}

.idx3 .list li:nth-child(3), .idx3 .list li:nth-child(8) {
  top: 415px;
}

.idx3 .list li:nth-child(4), .idx3 .list li:nth-child(9) {
  top: 575px;
}

.idx3 .list li:nth-child(5), .idx3 .list li:nth-child(10) {
  bottom: 0;
}

.idx3 .list li:nth-child(1) {
  left: 263px;
}

.idx3 .list li:nth-child(2) {
  left: 145px;
}

.idx3 .list li:nth-child(3) {
  left: 0;
}

.idx3 .list li:nth-child(4) {
  left: 145px;
}

.idx3 .list li:nth-child(5) {
  left: 381px;
}

.idx3 .list li:nth-child(6) {
  right: 169px;
}

.idx3 .list li:nth-child(7) {
  right: 32px;
}

.idx3 .list li:nth-child(8) {
  right: 0;
}

.idx3 .list li:nth-child(9) {
  right: 215px;
}

.idx3 .list li:nth-child(10) {
  right: 375px;
}

.idx4 {
  background: #f5f9ff;
}

.idx4 .list {
  padding-top: 40px;
}

.idx4 ul {
  margin-bottom: 35px;
}

.idx4 li .item {
  background: #fff;
  border-radius: 5px;
}

.idx4 .ul1 {
  padding: 0 178px;
}

.idx4 .ul2 {
  padding: 0 60px;
}

.idx5 {
  padding: 90px 0 40px;
  background: #e3edff;
}

.idx5 .idx-type {
  text-align: left;
}

.idx5 .idx-type .tit {
  margin-bottom: 18px;
}

.idx5 .idx-type .desc {
  color: #999;
}

.idx5 .kaihu {
  position: relative;
  margin: 68px 0 0 0;
}

.idx5 .kaihu .kh-pic {
  position: absolute;
  top: 64px;
  left: 0;
  width: 100%;
}

.idx5 .kaihu .form {
  width: 500px;
  background: #ffffff;
  box-shadow: 0px 2px 1px 0px rgba(194, 193, 193, 0.2);
  border-radius: 20px;
  padding: 50px 56px;
  position: relative;
  z-index: 1;
}

.idx5 .kaihu .form .kh-tit {
  font-size: 28px;
}

.idx5 .kaihu .form ul {
  margin: 48px 0;
}

.idx5 .kaihu .form ul li {
  margin-bottom: 18px;
  font-size: 18px;
}

.idx5 .kaihu .form ul li input {
  width: 100%;
  height: 59px;
  background: #fff;
  border-radius: 29px;
  border: 1px solid #ced4da;
  padding: 0 30px;
  font-size: inherit;
}

.idx5 .kaihu .form ul li input::-webkit-input-placeholder {
  color: #999;
  font-size: inherit;
}

.idx5 .kaihu .form ul li:last-child {
  margin-bottom: 0;
}

.idx5 .kaihu .form .btn button {
  width: 100%;
  height: 59px;
  background: #2552a3;
  border-radius: 29px;
  border: 1px solid #ced4da;
  color: #fff;
  transition: all 0.3s;
}

.idx5 .kaihu .form .btn button:hover {
  background: #0963da;
}

.idx6 {
  padding: 110px 0;
}

.idx6 .idx-type {
  text-align: left;
  margin-bottom: 60px;
}

.idx6 .col1 {
  width: 48%;
}

.idx6 .col1 p {
  margin-bottom: 25px;
  font-size: 18px;
}

.idx6 .col1 p:last-child {
  margin-bottom: 0;
}

.idx6 .col1 p a {
  color: #2552a3;
  font-weight: bold;
}

.idx6 .col2 {
  width: 48%;
}

.idx6 .col2 ul {
  border-top: 1px solid #e8e8ea;
  border-bottom: 1px solid #e8e8ea;
  padding: 33px 132px 32px 0;
}

.idx6 .col2 ul li .tit {
  font-size: 18px;
  color: #999;
  margin-bottom: 12px;
}

.idx6 .col2 ul li .tel {
  font-size: 22px;
  font-weight: bold;
}

/* footer */
.footer {
  text-align: center;
  background: #050f19;
  padding: 35px 0;
  line-height: 2;
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
}

.footer a {
  color: rgba(255, 255, 255, 0.6);
}

.footer a:hover {
  color: rgba(255, 255, 255, 0.8);
}

.scrollto {
  padding-top: 80px;
  margin-top: -80px;
}

@media (min-width: 981px) {
  body {
    padding-top: 5.52vw;
    font-size: 0.83vw;
  }
  .header {
    padding: 1.3vw 0;
  }
  .header.fix {
    box-shadow: 0 0 0.52vw rgba(0, 0, 0, 0.3);
  }
  .header .logo img {
    max-width: 9.69vw;
  }
  .header .nav li {
    margin-left: 2.92vw;
  }
  .header .tel {
    padding: 0.83vw 1.67vw;
    border-radius: 1.46vw;
    font-size: 0.94vw;
  }
  .header .tel img {
    width: 1.25vw;
    margin-right: 0.42vw;
  }
  .header .hdr {
    display: block !important;
  }
  .banner .slide-txt .txt1 {
    font-size: 3.02vw;
  }
  .banner .slide-txt .txt2 {
    font-size: 3.85vw;
    margin: 1.35vw 0;
  }
  .banner .slide-txt .txt3 {
    font-size: 2.08vw;
  }
  .idx-type .tit {
    margin-bottom: 1.67vw;
    font-size: 2.5vw;
  }
  .idx-type .desc {
    font-size: 1.25vw;
    margin-bottom: 1.77vw;
  }
  /* idx1 */
  .idx1 {
    padding: 4.58vw 0;
  }
  .idx1 .idx-type {
    padding-top: 1.56vw;
  }
  .idx1 .idx-type .tit {
    margin-bottom: 0.63vw;
  }
  .idx1 .idx-type::before {
    width: 3.23vw;
    height: 0.1vw;
  }
  .idx1 .box1 .col1 {
    font-size: 0.94vw;
  }
  .idx1 .box1 .col1 p {
    margin-bottom: 1.82vw;
  }
  .idx1 .box1 .col2 {
    margin-left: 1.67vw;
  }
  .idx1 .box2 {
    margin-top: -4.17vw;
  }
  .idx1 .box2 li {
    width: 16.93vw;
    margin-right: 1.51vw;
  }
  .idx1 .box2 li .item {
    height: 11.77vw;
    border-radius: 1.04vw;
    padding: 0 3.13vw;
  }
  .idx1 .box2 li .item .num {
    margin: -1.04vw 0 1.04vw;
  }
  .idx1 .box2 li .item .num .counter {
    font-size: 3.54vw;
    margin-bottom: -0.78vw;
  }
  .idx1 .box2 li .item .num .txt1 {
    margin: 0 0.57vw;
  }
  .p60 {
    padding: 3.13vw 0;
  }
  .idx3 {
    padding: 3.13vw 0 5.73vw;
  }
  .idx3 .list {
    height: 43.23vw;
    background-size: 62.92vw 43.23vw;
  }
  .idx3 .list li {
    height: 4.17vw;
    border-radius: 0.52vw;
    min-width: 12.5vw;
    font-size: 1.46vw;
  }
  .idx3 .list li:nth-child(1), .idx3 .list li:nth-child(6) {
    top: 4.95vw;
  }
  .idx3 .list li:nth-child(2), .idx3 .list li:nth-child(7) {
    top: 13.28vw;
  }
  .idx3 .list li:nth-child(3), .idx3 .list li:nth-child(8) {
    top: 21.61vw;
  }
  .idx3 .list li:nth-child(4), .idx3 .list li:nth-child(9) {
    top: 29.95vw;
  }
  .idx3 .list li:nth-child(1) {
    left: 13.7vw;
  }
  .idx3 .list li:nth-child(2) {
    left: 7.55vw;
  }
  .idx3 .list li:nth-child(3) {
    left: 0;
  }
  .idx3 .list li:nth-child(4) {
    left: 7.55vw;
  }
  .idx3 .list li:nth-child(5) {
    left: 19.84vw;
  }
  .idx3 .list li:nth-child(6) {
    right: 8.8vw;
  }
  .idx3 .list li:nth-child(7) {
    right: 1.67vw;
  }
  .idx3 .list li:nth-child(8) {
    right: 0;
  }
  .idx3 .list li:nth-child(9) {
    right: 11.2vw;
  }
  .idx3 .list li:nth-child(10) {
    right: 19.53vw;
  }
  .idx4 .list {
    padding-top: 2.08vw;
  }
  .idx4 ul {
    margin-bottom: 1.82vw;
  }
  .idx4 li .item {
    border-radius: 0.26vw;
  }
  .idx4 .ul1 {
    padding: 0 9.27vw;
  }
  .idx4 .ul2 {
    padding: 0 3.13vw;
  }
  .idx5 {
    padding: 4.69vw 0 2.08vw;
  }
  .idx5 .idx-type .tit {
    margin-bottom: 0.94vw;
  }
  .idx5 .kaihu {
    margin: 3.54vw 0 0 0;
  }
  .idx5 .kaihu .kh-pic {
    top: 3.33vw;
  }
  .idx5 .kaihu .form {
    width: 26.04vw;
    box-shadow: 0vw 0.1vw 0.05vw 0vw rgba(194, 193, 193, 0.2);
    border-radius: 1.04vw;
    padding: 2.6vw 2.92vw;
  }
  .idx5 .kaihu .form .kh-tit {
    font-size: 1.46vw;
  }
  .idx5 .kaihu .form ul {
    margin: 2.5vw 0;
  }
  .idx5 .kaihu .form ul li {
    margin-bottom: 0.94vw;
    font-size: 0.94vw;
  }
  .idx5 .kaihu .form ul li input {
    height: 3.07vw;
    border-radius: 1.51vw;
    padding: 0 1.56vw;
  }
  .idx5 .kaihu .form .btn button {
    height: 3.07vw;
    border-radius: 1.51vw;
  }
  .idx6 {
    padding: 5.73vw 0;
  }
  .idx6 .idx-type {
    margin-bottom: 3.13vw;
  }
  .idx6 .col1 p {
    margin-bottom: 1.3vw;
    font-size: 0.94vw;
  }
  .idx6 .col2 ul {
    padding: 1.72vw 6.88vw 1.67vw 0;
  }
  .idx6 .col2 ul li .tit {
    font-size: 0.94vw;
    margin-bottom: 0.63vw;
  }
  .idx6 .col2 ul li .tel {
    font-size: 1.15vw;
  }
  /* footer */
  .footer {
    padding: 1.82vw 0;
    font-size: 0.73vw;
  }
  .scrollto {
    padding-top: 3vw;
    margin-top: -3vw;
  }
}

@media (max-width: 1280px) {
  .idx1 .box2 {
    margin-top: -2vw;
  }
  .idx1 .box2 li .item {
    padding: 0 1.82vw;
  }
}

@media (max-width: 980px) {
  body {
    padding-top: 1.06rem;
    font-size: 0.28rem;
  }
  .header {
    padding: 0.25rem 0;
  }
  .header.fix {
    box-shadow: 0 0 0.1rem rgba(0, 0, 0, 0.3);
  }
  .header .logo img {
    max-width: 1.86rem;
  }
  .header .nav li {
    margin-left: 0.56rem;
  }
  .header .hdr {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    float: none;
    display: none;
    background-color: #fff;
    padding: 0 0 15px 0;
    box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.1);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }
  .header .nav {
    padding: 0 15px;
    display: block;
  }
  .header .nav li {
    margin: 0.1rem 0;
  }
  .header .nav li a {
    display: block;
    padding: 0.2rem 0;
  }
  .header .menuBtn {
    display: block;
    position: absolute;
    right: 15px;
  }
  .header .tel {
    padding: 0;
    position: absolute;
    right: 65px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.18rem;
  }
  .header .tel a {
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 50%;
  }
  .header .tel span {
    display: none;
  }
  .header .tel img {
    width: 0.24rem;
    margin-right: 0.08rem;
  }
  .banner .slide-txt .txt1 {
    font-size: 0.3rem;
  }
  .banner .slide-txt .txt2 {
    font-size: 0.35rem;
    margin: 0.15rem 0;
  }
  .banner .slide-txt .txt3 {
    font-size: 0.24rem;
  }
  .idx-type .tit {
    margin-bottom: 0.32rem;
    font-size: 0.4rem;
  }
  .idx-type .desc {
    font-size: 0.28rem;
    margin-bottom: 0.34rem;
  }
  /* idx1 */
  .idx1 {
    padding: 0.65rem 0 0.4rem;
  }
  .idx1 .idx-type {
    padding-top: 0.3rem;
  }
  .idx1 .idx-type .tit {
    margin-bottom: 0.12rem;
  }
  .idx1 .idx-type::before {
    width: 0.62rem;
    height: 0.02rem;
  }
  .idx1 .box1 .col1 {
    font-size: 0.28rem;
  }
  .idx1 .box1 .col1 p {
    margin-bottom: 0.35rem;
  }
  .idx1 .box1 .col2 {
    margin-left: 0;
  }
  .idx1 .box2 {
    margin-top: 0.4rem;
  }
  .idx1 .box2 li {
    width: 100%;
    margin: 0 0 0.3rem 0;
  }
  .idx1 .box2 li .item {
    height: auto;
    border-radius: 0.2rem;
    padding: 0.5rem 0.4rem;
    align-items: center;
  }
  .idx1 .box2 li .item .num {
    margin: -0.1rem 0 0.2rem;
  }
  .idx1 .box2 li .item .num .counter {
    font-size: 0.6rem;
    margin-bottom: -0.15rem;
  }
  .idx1 .box2 li .item .num .txt1 {
    margin: 0 0.11rem;
  }
  .p60 {
    padding: 0.4rem 0;
  }
  .idx3 {
    padding: 0.4rem 0 0.8rem;
    overflow: hidden;
  }
  .idx3 .list {
    height: auto;
    background: none !important;
  }
  .idx3 .list li {
    height: auto;
    width: 48%;
    float: left;
    border-radius: 0.1rem;
    min-width: 2.4rem;
    padding: 0.2rem 0;
    font-size: 0.26rem;
    position: unset;
    margin: 0.1rem 0;
    float: left;
  }
  .idx3 .list li:nth-child(2n) {
    float: right;
  }
  .idx4 .list {
    padding-top: 0.4rem;
  }
  .idx4 ul {
    margin-bottom: 0;
    justify-content: center;
  }
  .idx4 li {
    width: 33.33%;
  }
  .idx4 li .item {
    border-radius: 0.05rem;
    margin: 0.1rem;
  }
  .idx4 .ul1,
  .idx4 .ul2 {
    padding: 0 15px;
  }
  .idx5 {
    padding: 0.9rem 0 0.4rem;
  }
  .idx5 .idx-type .tit {
    margin-bottom: 0.15rem;
  }
  .idx5 .kaihu {
    margin: 0.6rem 0 0 0;
  }
  .idx5 .kaihu .kh-pic {
    top: 0;
    display: none;
  }
  .idx5 .kaihu .form {
    width: 100%;
    box-shadow: 0rem 0.02rem 0.01rem 0rem rgba(194, 193, 193, 0.2);
    border-radius: 0.2rem;
    padding: 0.5rem 0.35rem;
  }
  .idx5 .kaihu .form .kh-tit {
    font-size: 0.32rem;
  }
  .idx5 .kaihu .form ul {
    margin: 0.48rem 0;
  }
  .idx5 .kaihu .form ul li {
    margin-bottom: 0.24rem;
    font-size: 0.24rem;
  }
  .idx5 .kaihu .form ul li input {
    height: 0.7rem;
    border-radius: 0.44rem;
    padding: 0 0.3rem;
  }
  .idx5 .kaihu .form .btn button {
    height: 0.7rem;
    border-radius: 0.44rem;
  }
  .idx6 {
    padding: 0.6rem 0;
  }
  .idx6 .idx-type {
    margin-bottom: 0.6rem;
  }
  .idx6 .col1 {
    width: 100%;
    line-height: 1.8;
  }
  .idx6 .col1 p {
    margin-bottom: 0.2rem;
    font-size: 0.24rem;
  }
  .idx6 .col2 {
    width: 100%;
    margin-top: 0.35rem;
  }
  .idx6 .col2 ul {
    padding: 0.26rem 0;
  }
  .idx6 .col2 ul li {
    width: 50%;
    margin: 0.15rem 0;
  }
  .idx6 .col2 ul li .tit {
    font-size: 0.24rem;
    margin-bottom: 0.12rem;
  }
  .idx6 .col2 ul li .tel {
    font-size: 0.32rem;
  }
  /* footer */
  .footer {
    padding: 0.32rem 0;
    font-size: 0.22rem;
  }
  .scrollto {
    padding-top: 0.3rem;
    margin-top: -0.3rem;
  }
}