body {
  background: #fff;
  -moz-user-select:none;
}

.header .title {
  margin-top: 10.875rem;
  text-align: center;
  font-size: 8.125rem;
  color: #ffffff;
  line-height: 8.125rem;
  font-weight: bold;
}

.header .s_title {
  margin: 2rem 0 3.75rem;
  font-size: 2rem;
  text-align: center;
  color: #ffffff;
  line-height: 2rem;
}

.header .s_title span {
  color: #2cffcc;
}

.header li h4 {
  position: relative;
  padding-left: 1rem;
  font-size: 2rem;
  color: #ffffff;
  line-height: 2rem;
  z-index: 9;
}

.header li h4::after {
  content: "";
  position: absolute;
  width: 2rem;
  height: 2rem;
  left: 0;
  top: 0;
  background: url("../images/icon1.png") center no-repeat;
  background-size: cover;
  z-index: 1;
}

.header li:nth-of-type(2) h4::after {
  content: "";
  background: url("../images/icon2.png") center no-repeat;
  background-size: cover;
}

.header li:nth-of-type(3) h4::after {
  content: "";
  background: url("../images/icon3.png") center no-repeat;
  background-size: cover;
}

.header li:nth-of-type(4) h4::after {
  content: "";
  background: url("../images/icon4.png") center no-repeat;
  background-size: cover;
}

.header li p {
  margin-top: 1.25rem;
  width: 14.625rem;
  font-size: 1.125rem;
  color: #ffffff;
  line-height: 1.75rem;
}

.upload {
  margin-top: 3.75rem;
  height: 17.125rem;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 2rem;
  border: 0.1875rem solid rgba(255, 255, 255, 0.27);
}

.btn {
  margin: 0.9375rem auto 0;
  display: flex;
  justify-content: center;
}

.btn button {
  width: 24rem;
  height: 6.875rem;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
  outline: none;
  overflow: visible;
  background: url("../images/btn.png") center no-repeat;
  background-size: cover;
}

.upload {
  text-align: center;
  font-size: 1rem;
  color: #ffffff;
  line-height: 1rem;
}

.upload span {
  font-size: 1.5rem;
  color: #00ffff;
  line-height: 1.5rem;
}

.upload .img {
  margin: 1.81rem auto 5.75rem;
  width: 3.5rem;
  height: 3.36rem;
}

.upload p {
  opacity: 0.6;
}

.upload p:first-child {
  padding-top: 2rem;
}

.hz {
  width: 100%;
  height: 16.25rem;
  background: #f4f7fe;
  overflow: hidden;
}

.tips {
  margin-bottom: 2rem !important;
  display: flex;
  align-items: center;
  font-size: 1rem;
  color: #434242;
  line-height: 1rem;
}

.tips .icon {
  margin-right: 0.63rem;
  width: 1.14rem;
  height: 1.14rem;
}

.carousel-container {
  margin: 0 auto;
  width: 111.4rem;
  overflow: hidden;
  position: relative;
}

.carousel-track {
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: transform 0.5s ease-in-out;
}

.carousel-item {
  width: 13.75rem;
  height: 6.25rem;
  margin-right: 2.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
}

.carousel-item img {
  width: 100%;
  height: 100%;
}

main {
  text-align: center;
}

.prod {
  padding: 7rem 0;
}

main h1 {
  font-size: 4.25rem;
  color: #111928;
  line-height: 4.25rem;
}

main h4 {
  margin: 1.75rem 0 5rem;
  font-size: 2rem;
  color: #64676e;
  line-height: 2rem;
}

.p-l {
  display: flex;
  justify-content: center;
  text-align: left;
}

.p-l:last-child {
  margin-top: 1.63rem;
}

.p-l .p-i {
  border-radius: 0.6rem;
  margin-right: 1.56rem;
  padding-left: 1.88rem;
  padding-top: 4.38rem;
  width: 23.94rem;
  height: 25rem;
  background: url("../images/s1.png") center no-repeat;
  background-size: cover;
  overflow: hidden;
  transition: transform 0.3s ease;
}

.p-l .p-i:hover {
  transform: scale(1.1);
}

.p-l h6 {
  font-weight: bold;
  font-size: 1.63rem;
  color: #111928;
  line-height: 2.38rem;
}

.p-l p {
  margin-top: 1.38rem;
  font-size: 1rem;
  color: #111928;
  line-height: 1.75rem;
}

.p-l .p-i:nth-of-type(2) {
  background-image: url("../images/s2.png");
}

.s-p-l {
  margin: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.s-p-l .p-i {
  padding-top: 2.5rem;
  width: 23.94rem;
  height: 11.69rem;
  background: url("../images/s3.png") center no-repeat;
  background-size: cover;
  transition: transform 0.3s ease;
}

.s-p-l .p-i:hover {
  transform: scale(1.1);
}

.s-p-l .p-i:nth-of-type(2) {
  background-image: url("../images/s4.png");
}

.s-p-l:nth-of-type(2) .p-i {
  background-image: url("../images/s5.png");
}

.s-p-l:nth-of-type(2) .p-i:nth-of-type(2) {
  background-image: url("../images/s6.png");
}

.s-p-l:nth-of-type(3) .p-i {
  background-image: url("../images/s7.png");
}

.s-p-l:nth-of-type(3) .p-i:nth-of-type(2) {
  background-image: url("../images/s8.png");
}

.syc {
  position: relative;
  width: 100%;
  height: 87.19rem;
  background: url("../images/d_c.png") center no-repeat;
  background-size: cover;
  overflow: hidden;
}
.syc::after{
  content: '';
  position: absolute;
  width: 75.06rem;
  height: 54.06rem;
  left: 50%;
  transform: translateX(-50%);
  background: url('../images/c_c.jpg') center no-repeat;
  background-size: cover;
  bottom: 6.25rem;
}
.syc h1,
.xyc h1 {
  margin: 7.5rem 0 1.75rem;
}

.syc h4 {
  font-size: 2rem;
  color: #64676e;
  line-height: 3.5rem;
}

.xyc ul {
  padding-bottom: 2.69rem;
  overflow: hidden;
}

.xyc li {
  flex-shrink: 0;
  position: relative;
  flex: 0 0 35.13rem;
  height: 19.44rem;
  margin-right: 2.5rem;
  background: #f3f4f6;
  border-radius: 1.5rem;
}

.xyc li:first-child {
  margin-left: -4rem;
}

.xyc li:last-child {
  margin: 0;
}

.xyc li p {
  padding: 2.5rem 2.5rem 0 2.5rem;
  font-size: 1.13rem;
  color: #000000;
  line-height: 2rem;
  text-align: center;
}

.xyc li .icon {
  margin-top: 2rem;
  display: inline-block;
  width: 10.25rem;
  height: 1.71rem;
}

.xyc .photo {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -2.69rem;
  width: 5.38rem;
  height: 5.38rem;
  background: #d9d9d9;
  border-radius: 12rem;
  border: 0.19rem solid #d1d6de;
}

.ayc {
  margin-top: 7.5rem;
  width: 100%;
  height: 71.94rem;
  background: url("../images/a_c.png") center no-repeat;
  background-size: cover;
  overflow: hidden;
}

.ayc h1 {
  margin: 7.5rem auto 3.75rem;
}

.ayc ul {
  margin: 0 auto;
}

.ayc li {
  margin-top: 1.44rem;
  padding: 2.5rem 2.25rem 2.5rem 2.5rem;
  background: #fff;
  border-radius: 2rem;
  border: 0.19rem solid #ffffff;
}

.ayc li:first-child {
  margin-top: 0;
}

.ayc li .flex {
  align-items: center;
}

.ayc li .flex h4 {
  margin: 0;
  margin-left: 1.13rem;
}

.ayc li p {
  margin-left: 4.38rem;
  margin-top: 1.25rem;
  font-size: 1.13rem;
  color: #64676e;
  line-height: 2rem;
  text-align: left;
}

.ayc .d_icon {
  width: 2.88rem;
  height: 2.88rem;
}

.ayc ._icon {
  margin-left: 4.81rem;
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
}

.ayc li p {
  display: none;
}

.ayc li:first-child p {
  display: block;
}

.ayc .active {
  background: #fff9ee;
}

.myc ul {
  margin: 6.25rem auto;
  justify-content: center;
}

.myc li {
  width: 36.25rem;
  height: 28.63rem;
  background: #f3f4f6;
  border-radius: 2.5rem;
  transition: all 0.3s ease;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1),
    0 1px 2px -1px rgba(0, 0, 0, 0.1);
}

.myc li:hover {
  transform: scale(1.02, 1.02);
}

.myc li:first-child {
  margin-right: 2.56rem;
}

.myc li>div {
  padding: 3.75rem 2.5rem;
}

.myc li .t_icon {
  width: 2.5rem;
  height: 2.5rem;
}

.myc li .m_icon {
  width: 0.75rem;
  height: 0.78rem;
}

.myc li .flex {
  align-items: center;
}

.myc li .flex h6 {
  margin-left: 1.25rem;
  font-size: 2rem;
  color: #111928;
  line-height: 2rem;
}

.myc li .flex a {
  margin-right: 0.63rem;
  font-size: 1.5rem;
  color: #2656e7;
  line-height: 1.5rem;
}

.myc .ellipsis {
  position: relative;
  padding-left: 0.98rem;
  margin-bottom: 2rem;
  text-overflow: ellipsis;
  word-wrap: break-word;
  text-align: left;
  display: block;
  white-space: nowrap;
  overflow: hidden;
}

.myc .ellipsis:hover a {
  opacity: 0.6;
}

.myc .ellipsis:last-child {
  margin-bottom: 0;
}

.myc .ellipsis::after {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 0.63rem;
  height: 0.63rem;
  background: #3360e9;
}

.myc li .f-j-c {
  margin-bottom: 2.13rem;
}

@media screen and (max-width: 1024px) {
  html {
    font-size: 12px !important;
  }

  .header {
    padding-bottom: 2rem;
  }

  .h-l-l {
    width: 94% !important;
  }

  .header .title {
    margin-top: 10rem;
    font-size: 4rem;
    line-height: 4rem;
  }

  .header .s_title {
    font-size: 1rem;
    line-height: 1rem;
  }

  .header li {
    width: 20%;
    overflow: hidden;
  }

  .header li h4 {
    padding-left: 0.4rem;
    font-size: 1.2rem;
    line-height: 1.2rem;
  }

  .header li h4::after {
    width: 0.9rem;
    height: 0.9rem;
  }

  .header li p {
    display: block;
    width: 100%;
    margin-top: 0.8rem;
    font-size: 0.6rem;
    line-height: 1rem;
  }

  .upload span {
    font-size: 1.2rem;
  }

  .upload p:first-child {
    padding-top: 1.2rem;
  }

  .upload .img {
    margin: 1.81rem auto 5rem;
  }

  .upload p {
    padding: 0 1rem;
    line-height: 1.6rem;
  }

  .btn {
    margin: 0rem auto 0;
  }

  .btn button {
    margin-top: 0.5rem;
    width: 14rem;
    height: 4.13rem;
  }

  .carousel-container {
    width: 94%;
  }

  .carousel-item {
    margin-right: 1rem;
    width: 7.6rem;
    height: 3.4545rem;
  }

  .hz {
    padding-bottom: 1.8rem;
    height: auto;
  }

  .prod {
    padding: 4rem 0;
  }

  main h1 {
    font-size: 2rem;
    line-height: 2rem;
  }

  main h4 {
    margin: 1rem 0 3rem;
    font-size: 1.4rem;
    line-height: 1.4rem;
  }

  .p-l {
    flex-wrap: wrap;
    width: 90%;
    margin: 0 auto;
  }

  .p-l .p-i {
    margin: 0 0 1rem 0;
    padding-left: 1.2rem;
    padding-top: 2.6rem;
    width: 100%;
    height: 20rem;
  }

  .s-p-l {
    width: 100%;
  }

  .s-p-l:nth-of-type(3) .p-i:nth-of-type(2) {
    margin: 0;
  }

  .s-p-l .p-i {
    padding: 0;
  }

  .s-p-l .p-i h6 {
    padding-top: 2.6rem;
  }

  .s-p-l .p-i p,
  .s-p-l .p-i h6 {
    padding-left: 1.2rem;
  }

  .syc h1,
  .xyc h1 {
    margin: 4.2rem 0 1rem;
  }

  .syc h1 {
    margin: 0;
    padding: 1.25rem 0 0.875rem;
  }

  .syc h4 {
    margin: 0;
    width: 94%;
    font-size: 1.2rem;
    line-height: 1.8rem;
  }

  .syc {
    height: 40rem;
  }

  .xyc li {
    flex: 0 0 15rem;
    height: 13rem;
  }

  .xyc li:first-child {
    margin-left: -10rem;
  }

  .xyc li p {
    padding: 1rem 1rem 0 1rem;
  }

  .xyc li .icon {
    margin-top: 0.8rem;
    width: 6rem;
    height: 1rem;
  }

  .xyc li p {
    line-height: 1.8rem;
  }

  .xyc .photo {
    width: 3.2rem;
    height: 3.2rem;
    bottom: -1.6rem;
  }

  .ayc {
    margin-top: 3.2rem;
    height: auto;
    padding: 0 0 2rem;
  }

  .ayc h1 {
    margin: 3.2rem auto 1.75rem;
  }

  .ayc li {
    padding: 1rem;
  }

  .ayc ._icon {
    margin-left: 1.2rem;
  }

  .ayc .d_icon {
    width: 1.6rem;
    height: 1.6rem;
  }

  .ayc li .flex h4 {
    margin-left: 0.6rem;
    font-size: 1.3rem;
  }

  .ayc li p {
    margin-left: 2.8rem;
    margin-top: 0.8rem;
    font-size: 1rem;
    line-height: 1.6rem;
  }

  .myc ul {
    flex-wrap: wrap;
    margin: 3.25rem auto;
  }

  .myc li {
    width: 92%;
  }
  .syc::after{
    width: 100%;
    height: 25.2rem;
    bottom: 2.25rem;
  }
  .myc li:first-child {
    margin: 0 0 1.4rem 0;
  }
}