.index_banner {
  /* height: 100vh; */
  height: auto;
  overflow: hidden;
  background-color: #111;
  padding-top: 90px;
}

.index_banner .wrap {
  height: 100%;
}

.index_banner .swiper {
  height: 100%;
  position: relative;
}

.index_banner .swiper .swiper-slide.on .img img {
  transform: scale(1);
}

.index_banner .swiper .img {
  width: 100%;
  overflow: hidden;
  height: 100%;
}

.index_banner .swiper .img img {
  width: 100%;
  height: 100%;
  transition: cubic-bezier(0.77, 0, 0.175, 1) 2s;
  transform: scale(1.1);
}

.index_banner .swiper .text {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: #fff;
  font-size: 40px;
}

.index_banner .swiper .text div div {
  opacity: 0;
  transform: translateX(10px);
}

.index_banner .swiper .text div:first-child {
  font-weight: 700;
}

.index_banner .swiper .flex {
  display: flex;
  height: 100%;
}

.index_banner .scroll {
  position: absolute;
  left: 50px;
  bottom: 0;
  z-index: 9;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  cursor: pointer;
  writing-mode: vertical-rl;
}

.index_banner .scroll .line {
  width: 1px;
  height: 120px;
  margin-top: 20px;
  position: relative;
  background-color: #fff;
  display: flex;
  align-items: center;
}

.index_banner .scroll .line::after {
  width: 4px;
  height: 4px;
  display: block;
  content: "";
  border-radius: 50%;
  position: absolute;
  background-color: #fff;
  animation: tb 2s linear infinite;
}

.index_banner .flex {
  gap: 15px;
}

.index_banner .main {
  /* width: calc(100vw - 415px); */
  width: 74.5vw;
}

.index_banner .tab {
  /* width: 400px; */
  width: 25vw;
  gap: 15px;
  /* height:calc(100vh - 90px); */
  height: auto;
  display: flex;
  flex-direction: column;
}

.index_banner .tab .item {
  flex: 1;
  cursor: pointer;
}

.index_banner .tab .item.active .bg img {
  filter: none;
}

.index_banner .tab .item .bg img {
  filter: blur(2px) brightness(.6);
  transition: all .6s;
}

.index_banner .tab .item:hover .bg img {
  /* transform: scale(1.1); */
}

.index_banner .tab .item .bg {
  height: 100%;
  overflow: hidden;
}

.index_banner .tab .item .bg img {
  height: 100%;
  transition: all 2s;
}

.index_banner .tab .item {
  position: relative;
}

.index_banner .tab .item img {
  height: 100%;
}

.index_banner .tab .item .txt {
  position: absolute;
  left: 30px;
  bottom: 30px;
  font-size: 20px;
  color: #fff;
}

.index_banner .main {
  height: auto;
}

.index_banner .main .swiper .trem2 .item:nth-child(2) .frame {
  right: 40px;
  left: auto;
  top: 50%;
  height: 105px;
  margin-top: 20px;
  transform: translateY(-50%) !important;
}

.index_banner .main .swiper .trem2 .item:nth-child(3) .frame {
  left: 40px;
  top: 50%;
  height: 105px;
  margin-top: 20px;
  transform: translateY(-50%) !important;
}

.index_banner .main .inside_swiper .swiper-slide-active .item:nth-child(3) .frame,
.index_banner .main .inside_swiper .swiper-slide-active .item:nth-child(2) .frame {
  margin-top: 0 !important;
}

.index_banner .main .swiper .trem2 .item:nth-child(4) .frame {
  bottom: auto;
  top: 40px;
}

/* .index_banner .main .swiper .trem1 .item.item1 {
  top: 17.5vw;
  left: 36.71875vw;
}

.index_banner .main .swiper .trem1 .item.item2 {
  top: 28.17708333vw;
  left: 42.13541667vw;
}

.index_banner .main .swiper .trem1 .item.item3 {
  top: 32.8125vw;
  left: 53.07291667vw;
}

.index_banner .main .swiper .trem1 .item.item4 {
  top: 28.48958333vw;
  left: 62.96875vw;
}

.index_banner .main .swiper .trem1 .item.item5 {
  top: 13.17708333vw;
  left: 82.08333333vw;
}

.index_banner .main .swiper .trem1 .item.item6 {
  top: 22.65625vw;
  left: 82.96875vw;
}

.index_banner .main .swiper .trem2 .item.item1 {
  top: 27.60416667vw;
  left: 8.33333333vw;
}

.index_banner .main .swiper .trem2 .item.item2 {
  top: 32.8125vw;
  left: 53.07291667vw;
}

.index_banner .main .swiper .trem2 .item.item3 {
  top: 35.41666667vw;
  left: 58.28125vw;
}

.index_banner .main .swiper .trem2 .item.item4 {
  top: 28.48958333vw;
  left: 62.96875vw;
}

.index_banner .main .swiper .trem3 .item.item1 {
  top: 27.60416667vw;
  left: 41.66666667vw;
}

.index_banner .main .swiper .trem3 .item.item2 {
  top: 29.6875vw;
  left: 68.69791667vw;
}

.index_banner .main .swiper .trem3 .item.item3 {
  top: 27.08333333vw;
  left: 79.11458333vw;
} */

.index_banner .main .swiper .item {
  position: absolute;
  opacity: 0;
  transition: opacity 1s;
  pointer-events: none;
}

.index_banner .main .swiper .swiper-slide-active .item {
  opacity: 1;
  pointer-events: all;
}

.index_banner .main .swiper .item .drop {
  width: 20px;
  height: 20px;
  background-color: #fff;
  border-radius: 50%;
  border: 5px #2C6DB6 solid;
  cursor: pointer;
  position: relative;
  z-index: 10;
}

.index_banner .main .swiper .item::before,
.index_banner .main .swiper .item::after {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  position: absolute;
  background-color: #2C6DB6;
  content: '';
  left: 50%;
  top: 50%;
  opacity: .5;
  transform: translate(-50%, -50%);
  animation: amplify 2s linear infinite;
}

.index_banner .main .swiper .item::after {
  animation-delay: 1s;
}

@keyframes amplify {
  0% {
    transform: translate(-50%, -50%) scale(1);
    opacity: .8;
  }

  100% {
    transform: translate(-50%, -50%) scale(3);
    opacity: 0;
  }
}

.index_banner .main .inside_swiper .swiper-slide-active .item .drop .frame {
  opacity: 1;
  transform: translate(-50%, 0);
  box-shadow: 2px 3px 20px 0px rgba(0, 0, 0, 0.2);
}

.index_banner .main .swiper .item .drop .frame {
  opacity: 0;
  position: absolute;
  /* bottom: 40px; */
  z-index: 10;
  border-radius: 10px;
  overflow: hidden;
  left: 50%;
  transform: translate(-50%, 20px);
  display: flex;
  flex-direction: column;
  /* height: 220px; */
  pointer-events: none;
  transition: all 1s;
  /* width: 180px; */
}

.index_banner .main .swiper .item .drop .frame .left {

  /* width: 100%; */
  width: max-content;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: rgba(255, 255, 255, 0.8);
  padding: 20px 30px;
  color: #333;
}

.index_banner .main .swiper .item .drop .frame .left .icon {
  color: #C3DDFA;
  /* color: #fff; */
  /* margin-bottom: 38px; */
  margin-bottom: 10px;
  height: 40px;
  width: 40px;
  display: flex;
  display: none;
  align-items: center;
  justify-content: center;
}

.index_banner .main .swiper .item .drop .frame .left .icon img{
  object-fit: contain;
}

.index_banner .main .swiper .item .drop .frame .left .icon {
  /* width: 50px; */
  /* filter: brightness(0) invert(1) */
}

.index_banner .main .swiper .item .drop .frame .left .icon span {
  font-size: 96px;
}

.index_banner .main .swiper .item .drop .frame .left p {
  /* color: #C3DDFA; */
  color: #333;
  font-weight: 700;
  font-size: 18px;
}

.index_banner .main .swiper .item .drop .frame .right {
  /* width: 250px; */
  width: 100%;
  background-color: #fff;
  /* padding-top: 30px; */
  display: flex;
  flex-direction: column;
  align-items: center;
  /* padding-left: 20px; */
  padding: 10px;
  /* flex: 1; */
}

.index_banner .main .swiper .item .drop .frame .right img {
  width: 135px;
}

/* .section1 .wrap .box .clip_wrap .img .swiper .item .drop .frame .right p {
  margin-top: 40px;
} */
.index_banner .main .swiper .item .drop .b {
  position: absolute;
  width: 100px;
  left: 50%;
  top: -10px;
  transform: translateX(-50%);
}

.index_banner .main .swiper .swiper-slide {
  height: auto;
}

.index_banner .main .swiper .swiper-slide .bg img,
.index_banner .main .swiper .swiper-slide .bg,
.index_banner .main .swiper {
  height: 100%;
}

/* .index_banner .tab {
  position: absolute;
  right: 50px;
  z-index: 10;
  bottom: 67px;
  display: flex;
  align-items: center;
}

.index_banner .tab .line {
  width: 1px;
  height: 20px;
  background-color: #fff;
  opacity: 0.1;
  margin: 0 20px;
} */

/* .index_banner .tab .prev {
  transform: scaleX(-1);
}

.index_banner .tab .prev,
.index_banner .tab .next {
  display: flex;
  align-items: center;
  cursor: pointer;
}

.index_banner .tab .prev:hover span,
.index_banner .tab .next:hover span,
.index_banner .tab .prev:hover p,
.index_banner .tab .next:hover p {
  color: #2C6DB6;
}

.index_banner .tab .prev p,
.index_banner .tab .next p {
  margin-right: 18px;
  color: #fff;
  transition: all 0.5s;
}

.index_banner .tab .prev span,
.index_banner .tab .next span {
  color: #fff;
  font-size: 30px;
  transition: all 0.5s;
} */

.index_banner .page {
  position: absolute;
  right: 0;
  z-index: 9;
  top: 50%;
  transform: translateY(-50%);
}

.index_banner .page .text {
  position: absolute;
  bottom: 15px;
  display: flex;
  align-items: flex-end;
  color: #999999;
}

.index_banner .page .text .swiper-pagination {
  position: static;
  overflow: hidden;
}

.index_banner .page .text .swiper-pagination span:first-child {
  font-size: 24px;
  color: #fff;
}

.index_banner .page .linebox {
  width: 240px;
  height: 2px;
  background-color: rgba(255, 255, 255, 0.3);
}

.index_banner .page .linebox.active .line {
  animation: line 7s linear 1;
}

.index_banner .page .linebox .line {
  width: 100%;
  content: "";
  display: block;
  height: 100%;
  background-color: #fff;
  transform-origin: left;
  transform: scaleX(0);
}

@keyframes line {
  0% {
    transform: scaleX(0);
  }

  100% {
    transform: scaleX(1);
  }
}

@keyframes line1 {
  0% {
    width: 0;
  }

  100% {
    width: 100%;
  }
}

@keyframes tb {
  0% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(124px);
  }
}




.index_banner .main .swiper .swiper-slide .bg img {
  width: 100%;
  height: 100%;
}

.index_banner .main .swiper .item .drop .frame{
  top: 40px;
  /* height: 105px; */
  height: fit-content;
  bottom: auto;
}
.index_banner .swiper{
  height: 47vw;
}
.index_banner .main .swiper .item:nth-child(1) .drop .frame{
  bottom: 40px;
  top: auto;
}


@media screen and (max-width: 1919px) {
  .index_banner {
    padding-top: 4.6875vw;
  }

  .index_banner .swiper .text {
    font-size: 2.0833333333vw;
  }

  .index_banner .swiper .text div div {
    transform: translateX(0.5208333333vw);
  }

  .index_banner .scroll {
    left: 2.6041666667vw;
  }

  .index_banner .scroll .line {
    height: 6.25vw;
    margin-top: 1.0416666667vw;
  }

  .index_banner .scroll .line::after {
    width: 0.2083333333vw;
    height: 0.2083333333vw;
  }

  .index_banner .flex {
    gap: 0.78125vw;
  }

  /* .index_banner .main {
    width: calc(-21.6145833333vw + 100vw);
  } */

  .index_banner .tab {
    /* width: 20.8333333333vw; */
    gap: 0.78125vw;
    /* height: calc(-4.6875vw + 100vh); */
  }

  .index_banner .tab .item .bg img {
    filter: blur(0.1041666667vw) brightness(0.6);
  }

  .index_banner .tab .item .txt {
    left: 1.5625vw;
    bottom: 1.5625vw;
    font-size: 1.0416666667vw;
  }

  .index_banner .main .swiper .trem2 .item:nth-child(2) .frame {
    right: 2.0833333333vw;
    height: 5.46875vw;
  }

  .index_banner .main .swiper .trem2 .item:nth-child(3) .frame {
    left: 2.0833333333vw;
    height: 5.46875vw;
  }

  .index_banner .main .swiper .trem2 .item:nth-child(4) .frame {
    top: 2.0833333333vw;
  }

  .index_banner .main .swiper .item .drop {
    width: 1.0416666667vw;
    height: 1.0416666667vw;
    border: 0.2604166667vw solid rgb(44, 109, 182);
  }

  .index_banner .main .inside_swiper .swiper-slide-active .item .drop .frame {
    box-shadow: rgba(0, 0, 0, 0.2) 0.1041666667vw 0.15625vw 1.0416666667vw 0px;
  }

  .index_banner .main .swiper .item .drop .frame {
    bottom: 2.0833333333vw;
    border-radius: 0.5208333333vw;
    transform: translate(-50%, 1.0416666667vw);
    /* width: 9.375vw; */
  }

  .index_banner .main .swiper .item .drop .frame .left {
    /* backdrop-filter: blur(0.2604166667vw);
    padding-top: 0.5208333333vw;
    padding-bottom: 0.5208333333vw; */
    padding: 1.0416666666vw 1.5625vw;
  }

  .index_banner .main .swiper .item .drop .frame .left .icon {
    margin-bottom: 0.5208333333vw;
  }

  .index_banner .main .swiper .item .drop .frame .left .icon {
    /* width: 2.6041666667vw; */
    height: 2.0833333vw;
  }

  .index_banner .main .swiper .item .drop .frame .left .icon span {
    font-size: 5vw;
  }

  .index_banner .main .swiper .item .drop .frame .left p {
    font-size: 0.9375vw;
  }

  .index_banner .main .swiper .item .drop .frame .right {
    padding: 0.5208333333vw;
  }

  .index_banner .main .swiper .item .drop .frame .right img {
    width: 7.03125vw;
  }

  .index_banner .main .swiper .item .drop .b {
    width: 5.2083333333vw;
    top: -0.5208333333vw;
  }

  .index_banner .page .text {
    bottom: 0.78125vw;
  }

  .index_banner .page .text .swiper-pagination span:first-child {
    font-size: 1.25vw;
  }

  .index_banner .page .linebox {
    width: 12.5vw;
    height: 0.1041666667vw;
  }
}

@media screen and (max-width: 1024px) {
  .index_banner .scroll {
    display: none;
  }

  .index_banner .swiper .text {
    left: 5vw;
    bottom: 80px;
    transform: none;
    top: auto;
    text-align: left;
    font-size: 28px;
  }

  .index_banner .page {
    top: auto;
    right: auto;
    left: 5vw;
    transform: none;
    bottom: 30px;
  }

  .index_banner .page .text .swiper-pagination span:first-child {
    font-size: 16px;
  }

  .index_banner .page .text .swiper-pagination {
    font-size: 14px;
  }

  .index_banner .page .linebox {
    width: 160px;
    height: 1px;
  }

  .index_banner .tab .prev p,
  .index_banner .tab .next p {
    font-size: 14px;
    margin-right: 10px;
  }

  .index_banner .scroll {
    font-size: 14px;
  }

  .index_banner .tab .line {
    height: 15px;
    opacity: .5;
    margin: 0 10px;
  }

  .index_banner .tab .prev span,
  .index_banner .tab .next span {
    font-size: 20px;
  }

  .index_banner .tab {
    right: 5vw;
    bottom: 30px;
  }

  .section1 .wrap .top {
    width: 90%;
  }

  .section1 .wrap .top .left .title h3 {
    font-size: 28px;
    line-height: 1.6;
  }

  .section1 .wrap .top .left .main p {
    font-size: 14px;
    line-height: 2;
  }

  .section1 .wrap .top {
    flex-direction: column;
  }

  .section1 .wrap .top .left {
    width: 100%;
    margin-bottom: 20px;
  }

  .section1 .wrap .box {
    display: none;
  }

  .section1 .wrap .top .right .list .item .value span {
    position: relative;
    z-index: 3;
    margin-right: 10px;
    font-size: 32px;
  }

  .section1 .wrap .top .right .list .item .value .bg {
    z-index: 2;
    left: 1px;
  }

  .section1 .wrap .top .right .list .item .value {
    font-size: 14px;
  }

  .section1 .wrap .top .right .list .item {
    font-size: 12px;
  }

  .section1 .wrap .top .right {
    width: 50%;
  }

  .section1 .wrap .top .left .title {
    margin-bottom: 20px;
  }

  .section1 .wrap {
    padding-top: 60px;
    padding-bottom: 60px;
  }

  .section1 .wrap .top .right .go {
    margin-top: 30px;
  }

  .section1 .wrap .top .right .list .item .key {
    margin-top: 5px;
  }

  .section1 .wrap .bottom {
    display: block;
    width: 90%;
    margin: 30px auto 0;
  }

  .section1 .wrap .bottom .tab {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    padding: 10px;
    background-color: #F5F5F5;
    border-radius: 5px;
  }

  .section1 .wrap .bottom .tab .item {
    padding: 10px 15px;
    border-radius: 5px;
    font-size: 14px;
    transition: all .5s;
  }

  .section1 .wrap .bottom .tab .item.active {
    background-color: #2C6DB6;
    color: #fff;
  }

  .section1 .wrap .bottom .list {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
  }

  .section1 .wrap .bottom .list .item {
    width: calc(50% - 10px);
    position: relative;
  }

  .section1 .wrap .bottom .list .item .img img {
    width: 100%;
  }

  .section1 .wrap .bottom .list .item .text {
    position: absolute;
    padding: 10px;
    transition: all .5s;
    background-color: rgba(44, 109, 182, .6);
    bottom: 0;
    width: 100%;
    z-index: 10;
  }

  .section1 .wrap .bottom .list .item .text h4 {
    color: #fff;
    font-size: 18px;
    margin-bottom: 5px;
  }

  .section1 .wrap .bottom .list .item .text p {
    color: #fff;
    font-size: 14px;
    transition: all .5s;
  }

  .section2 .wrap {
    width: 90%;
    padding: 60px 0;
    margin: 0 auto;
  }

  .section2 .wrap .top {
    flex-direction: column;
    align-items: start;
  }

  .section2 .wrap .top .left {
    margin-bottom: 20px;
  }

  .section2 .wrap .top .left h3 {
    font-size: 28px;
    line-height: 1.4;
  }

  .section2 .wrap .top .right p {
    font-size: 14px;
    line-height: 2;
  }

  .section2 .wrap .top .right {
    width: 100%;
  }

  .section2 .wrap .top {
    margin-bottom: 30px;
  }

  .section2 .wrap .bottom .item .text p {
    margin-right: 10px;
    border-radius: 30px;
    padding-left: 20px;
    line-height: 40px;
  }

  .section2 .wrap .bottom .item .text .more {
    width: 40px;
    height: 40px;
  }

  .section2 .wrap .bottom .item .text {
    margin-top: 10px;
  }

  .section2 .wrap .bottom .item .img img {
    width: 60%;
  }

  .section2 .wrap .bottom .item .img {
    height: 36.479167vw;
  }

  .section2 .wrap .bottom .item .text p {
    font-size: 14px;
  }

  .section3 {
    position: relative;
  }

  .section3 .wrap {
    position: static;
    width: 90%;
    margin: 0 auto;
    padding: 60px 0;
  }

  .section3 .wrap .bg {
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
    width: 100%;
    height: 100%;
  }

  .section3 .wrap .bg img {
    width: 100%;
    height: 100%;
  }

  .section3 .wrap .title {
    position: static;
    margin-bottom: 20px;
  }

  .section3 .wrap .main {
    position: static;
    transform: none;
  }

  .section3 .wrap .title h3 {
    font-size: 28px;
  }

  .section3 .wrap .main .item:not(:last-child) {
    border-right: none;
  }

  .section3 .wrap .main .item .box {
    box-shadow: rgba(0, 0, 0, 0.2) 3px 6px 10px 0px;
    transform: none !important;
  }

  .section3 .wrap .main .item .box .content::before {
    opacity: 1;
  }

  .section3 .wrap .main .item .box .content::after {
    transform: translateX(-50%) scaleY(1);
  }

  .section3 .wrap .main .item .box .content .text {
    opacity: 1;
    transform: translateY(0);
  }

  .section3 .wrap .main .item .box .content .icon span {
    font-size: 24px;
  }

  .section3 .wrap .main .item .box .content {
    padding: 20px 20px 40px;
  }

  .section3 .wrap .main .item .box .content .icon {
    width: 30px;
    height: 30px;
    margin-bottom: 10px;
  }

  .section3 .wrap .main .item .box .content .t .ch {
    font-size: 16px;
    margin-bottom: 5px;
  }

  .section3 .wrap .main .item .box .content .t .en {
    font-size: 12px;
  }

  .section3 .wrap .main .item .box .content .text {
    font-size: 14px;
    line-height: 2;
    margin-top: 20px;
  }

  .section3 .wrap .main .item .box {
    padding: 15px;
  }

  .section3 .wrap .main {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-gap: 20px;
  }

  .section3 .wrap .main .item {
    flex: none;
  }

  .section3 .wrap .main .item .box {
    height: auto;
  }

  .section3 .wrap .main .item .box .content::after {
    height: 20px;
  }

  .section4 .wrap {
    padding-top: 60px;
    padding-bottom: 60px;
    width: 90%;
  }

  .section4 .wrap .title h3 {
    font-size: 28px;
  }

  .section4 .wrap .title a {
    font-size: 14px;
  }

  .section4 .wrap .title a span {
    font-size: 14px;
    margin-left: 5px;
  }

  .section4 .wrap .main {
    margin-top: 20px;
  }

  .section4 .wrap .main .left .text h3 {
    font-size: 18px;
    margin-bottom: 10px;
  }

  .section4 .wrap .main .left .text p {
    font-size: 14px;
    line-height: 1.6;
    height: 45px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
  }

  .section4 .wrap .main .left .bottom .time {
    font-size: 12px;
  }

  .section4 .wrap .main .left .bottom .more,
  .section4 .wrap .main .left .bottom .more span,
  .section4 .wrap .main .right .item .text .bottom .more span,
  .section4 .wrap .main .right .item .text .bottom .more {
    font-size: 14px;
  }

  .section4 .wrap .main {
    flex-direction: column;
  }

  .section4 .wrap .main .left .img {
    height: auto;
  }

  .section4 .wrap .main .right {
    margin-left: 0;
    margin-top: 20px;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
  }

  .section4 .wrap .main .right .item:not(:last-child) {
    margin-bottom: 20px;
  }

  .section4 .wrap .main .right .item .img {
    width: 100%;
    height: auto;
  }

  .section4 .wrap .main .right .item {
    flex-direction: column;
    width: calc(50% - 10px);
  }

  .section4 .wrap .main .right .item .text .top h3 {
    font-size: 18px;
    margin-bottom: 10px;
  }

  .section4 .wrap .main .right .item:not(:last-child) {
    margin-bottom: 0;
  }

  .section4 .wrap .main .right .item .text .top p {
    font-size: 14px;
    line-height: 1.6;
    height: 45px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
  }

  .section4 .wrap .main .right .item .text .top {
    margin-bottom: 20px;
  }

  .section4 .wrap .main .right .item .text .bottom .time {
    font-size: 12px;
  }

  .section4 .wrap .main .right .item .text,
  .section4 .wrap .main .left .text {
    padding: 20px;
  }
}

@media screen and (max-width: 767px) {
  .index_banner .swiper .text {
    font-size: 24px;
  }

  .section1 .wrap .top .left .title h3 {
    font-size: 24px;
  }

  .section1 .wrap {
    padding-top: 50px;
    padding-bottom: 50px;
  }

  .section1 .wrap .top .right .list .item .value span {
    margin-right: 5px;
  }

  .section1 .wrap .top .right {
    width: 100%;
  }

  .section1 .wrap .bottom .list .item {
    width: 100%;
  }

  .section1 .wrap .bottom .tab {
    gap: 10px;
  }

  .section1 .wrap .bottom .tab .item {
    padding: 5px 10px;
  }

  .section2 .wrap .top .left h3 {
    font-size: 24px;
  }

  .section3 .wrap .title h3 {
    font-size: 24px;
  }

  .section4 .wrap .title h3 {
    font-size: 24px;
  }

  .section4 .wrap {
    padding-top: 50px;
    padding-bottom: 50px;
  }

  .section4 .wrap .main .right .item {
    width: 100%;
  }

  .section4 .wrap .main .right .item .text,
  .section4 .wrap .main .left .text {
    padding: 15px;
  }
}

@media screen and (max-width: 540px) {
  .index_banner .swiper .text {
    font-size: 20px;
  }

  .index_banner .page .linebox {
    width: 100px;
  }

  .section1 .wrap .top .left .title h3 {
    font-size: 20px;
  }

  .section2 .wrap .bottom .item .img {
    height: 80.479167vw;
  }

  .section2 .wrap .top {
    width: 90%;
    margin: 0 auto 20px;
  }

  .section2 .wrap {
    padding: 50px 0;
    width: 100%;
  }

  .section2 .wrap .bottom .swiper {
    width: calc(270vw + 20px);
    margin-left: 50vw;
    transform: translateX(-50%);
  }

  .section3 .wrap .main {
    grid-template-columns: repeat(1, 1fr);
  }

  .section2 .wrap .top .left h3 {
    font-size: 20px;
  }

  .section4 .wrap .title h3 {
    font-size: 20px;
  }
}