.dot {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.dots {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.ani {
  transition-timing-function: cubic-bezier(1, 0, 0.5, 1);
}
.btn-block1 {
  position: relative;
  overflow: hidden;
  z-index: 1;
}
.btn-block1::before,
.btn-block1::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform: translateY(-102%);
  transition: all ease 0.2s;
  z-index: -1;
}
.btn-block1::before {
  background-color: #f08300;
  transition-delay: 0.2s;
}
.btn-block1::after {
  background-color: rgba(240, 131, 0, 0.4);
}
.btn-block1:hover {
  color: #f08300;
}
.btn-block1:hover::before,
.btn-block1:hover::after {
  transform: translateY(0);
}
.swiper-button-prev,
.swiper-button-next {
  width: 1.5rem;
  height: 1.5rem;
  background-color: #f08300;
  border-radius: 50%;
}
.swiper-button-prev:hover,
.swiper-button-next:hover {
  border-color: #f08300;
}
.swiper-button-prev::after,
.swiper-button-next::after {
  font-size: 0.8rem;
  color: #fff;
}
.swiper-button-prev {
  left: 0;
  right: auto;
}
.swiper-button-next {
  right: 0;
  left: auto;
}
.main-center {
  width: 100%;
  padding: 0 5rem;
}
.btn {
  display: inline-block;
  padding: 0.4rem 1rem;
  border: 0.01rem solid #fff;
  border-radius: 2rem;
  flex-shrink: 0;
  font-size: 0.7rem;
}
header .main-center {
  padding: 0 5rem;
}
#pc-container .index-container {
  height: 100vh;
}
#pc-container .index-container > .swiper-wrapper {
  transition-timing-function: cubic-bezier(1, 0, 0.5, 1);
}
#pc-container .index-container > .swiper-wrapper > div {
  position: relative;
  overflow: hidden;
  z-index: 1;
}
#pc-container .index-container > .swiper-wrapper > div:last-of-type * {
  color: #fff;
}
#pc-container .index-container > .swiper-wrapper > div > .bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: -1;
  opacity: 1;
  transform: translateY(0);
  transition: all ease 0.5s;
}
#pc-container .index-container > .swiper-wrapper > div > .bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
#pc-container .index-container > .swiper-wrapper > div .con {
  position: relative;
  height: 100%;
}
#pc-container .index-container > .swiper-wrapper > div .con .tit {
  position: absolute;
  top: 14%;
  left: 5rem;
  display: none;
}
#pc-container .index-container > .swiper-wrapper > div .con .tit h3 {
  font-size: 1.8rem;
  text-transform: uppercase;
  line-height: 1.6;
}
#pc-container .index-container > .swiper-wrapper > div .con .tit p {
  font-size: 1rem;
  font-weight: bold;
}
.main-1 {
  background-color: #a6211a;
}
.main-1 .con {
  width: 70rem;
  height: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}
.main-1 .con * {
  color: #fff;
}
.main-1 .con h2 {
  font-size: 5rem;
  line-height: 1.4;
  font-family: douyinFont;
}
.main-1 .con p {
  font-size: 2rem;
  text-transform: uppercase;
  letter-spacing: 0.2rem;
}
.main-1 .con span {
  display: block;
  font-size: 2rem;
  margin-top: 2rem;
}
.main-1 .con .btn {
  margin-top: 2rem;
  position: relative;
  z-index: 1;
  overflow: hidden;
}
.main-1 .con .btn:hover {
  color: #f08300;
}
.main-1 .con .btn:hover::after {
  transform: translateX(0);
}
.main-1 .con .btn::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: #fff;
  z-index: -1;
  border-radius: 2rem;
  transform: translateX(-101%);
  transition: all ease 0.3s;
}
.main-2 .con {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.main-2 .con * {
  color: #fff;
}
.main-2 .con .text {
  width: 50rem;
}
.main-2 .con .text h3 {
  font-size: 2.2rem;
  line-height: 1.8;
}


.main-2 .con .text p {
  font-size: 0.75rem;
  text-transform: uppercase;
}
.main-2 .con .text .line {
  width: 1.5rem;
  border-bottom: 0.01rem solid #f08300;
  margin: 2.45rem 0;
}
.main-2 .con .text .label {
  display: flex;
  justify-content: space-between;
  margin-top: 2.5rem;
}
.main-2 .con .text .label .item {
  text-align: center;
}
.main-2 .con .text .label .item:nth-of-type(2) {
  position: relative;
}
.main-2 .con .text .label .item:nth-of-type(2)::before,
.main-2 .con .text .label .item:nth-of-type(2)::after {
  content: "";
  position: absolute;
  top: 50%;
  height: 60%;
  border-left: 0.01rem solid #fff;
  transform: translateY(-50%);
}
.main-2 .con .text .label .item:nth-of-type(2)::before {
  right: 150%;
}
.main-2 .con .text .label .item:nth-of-type(2)::after {
  left: 150%;
}
.main-2 .con .text .label p strong {
  color: #f08300;
  font-size: 1.8rem;
  font-weight: bold;
}
.main-2 .con .text .label p i {
  color: #f08300;
  vertical-align: top;
}
.main-2 .con .text .label span {
  font-size: 0.75rem;
  margin-top: 0.7rem;
}
.main-2 .con .text > span {
  display: block;
  line-height: 1.8;
  font-size: 1rem;
}
.main-2 .con .text .btn1 {
  display: inline-block;
  padding: 0.4rem 1rem;
  margin-top: 2rem;
  border: 0.01rem solid #fff;
  position: relative;
  overflow: hidden;
  z-index: 1;
  text-transform: uppercase;
}
.main-2 .con .text .btn1::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: #fff;
  z-index: -1;
  transform: translateX(-101%);
  transition: all ease 0.3s;
}
.main-2 .con .text .btn1:hover {
  color: #f08300;
}
.main-2 .con .text .btn1:hover::after {
  transform: translateX(0);
}
.main-3 {
  position: relative;
  z-index: 1;
}
.main-3 .con {
  height: 100%;
  position: relative;
}
.main-3 .con * {
  color: #fff;
}
.main-3 .con .map {
  margin: 0 auto;
  padding-top: 6%;
  display: flex;
  justify-content: center;
}
.main-3 .con .map .img {
  text-align: center;
  position: relative;
}
.main-3 .con .map .img img {
  display: inline-block;
}
.main-3 .con .map .img .point {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: auto;
}
.main-3 .con .map .img .point.active i {
  background-color: #f08300;
}
.main-3 .con .map .img .point.active i::before {
  animation: unset;
  background-image: radial-gradient(rgba(0, 0, 0, 0), rgba(240, 131, 0, 0.1), #f08300);
}
.main-3 .con .map .img .point.active span {
  color: #f08300;
}
.main-3 .con .map .img .point.active::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 50%;
  background-image: radial-gradient(rgba(0, 0, 0, 0), rgba(240, 131, 0, 0.5), #f08300);
  transform: translate(-50%, -50%);
  animation: move infinite 2s;
}
.main-3 .con .map .img .point.active::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 50%;
  background-image: radial-gradient(rgba(0, 0, 0, 0), rgba(240, 131, 0, 0.5), #f08300);
  transform: translate(-50%, -50%);
  animation: move infinite 2s;
  animation-delay: 1s;
}
.main-3 .con .map .img .point i {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background-color: #fff;
  transform: translate(-50%, -50%);
}
.main-3 .con .map .img .point i::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 50%;
  background-image: radial-gradient(rgba(0, 0, 0, 0), rgba(255, 255, 255, 0.1), #ffffff);
  transform: translate(-50%, -50%);
  animation: move1 infinite alternate 1s;
}
@keyframes move1 {
  0% {
    width: 1.4rem;
    height: 1.4rem;
  }
  100% {
    width: 1rem;
    height: 1rem;
  }
}
@keyframes move {
  0% {
    width: 0.4rem;
    height: 0.4rem;
    opacity: 0;
  }
  100% {
    width: 2.8rem;
    height: 2.8rem;
    opacity: 1;
  }
}
.main-3 .con .map .img .point span {
  position: absolute;
  top: 50%;
  left: calc(100% + 0.5rem);
  transform: translateY(-50%);
  color: #fff;
}
.main-3 .con .air-line > div {
  position: absolute;
  bottom: 4%;
  left: 50%;
  width: 53rem;
  z-index: 1;
  margin-left: calc(53rem / 2 * -1);
  padding: 0 1% 0.7rem;
}
.main-3 .con .air-line > div::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.2);
  z-index: -1;
  transform: translate(-50%, -50%);
}
.main-3 .con .air-line .swiper-title {
  display: flex;
}
.main-3 .con .air-line .swiper-title div {
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0.01rem solid #fff;
  border-right: none;
}
.main-3 .con .air-line .swiper-title div:nth-of-type(1) {
  width: 55%;
}
.main-3 .con .air-line .swiper-title div:nth-of-type(2) {
  width: 20%;
}
.main-3 .con .air-line .swiper-title div:nth-of-type(3) {
  width: 12%;
}
.main-3 .con .air-line .swiper-title div:nth-of-type(4) {
  flex: 1;
  border-right: 0.01rem solid #fff;
}
.main-3 .con .air-line .swiper-container {
  height: 6rem;
  padding-top: 0.01rem;
}
.main-3 .con .air-line .swiper-container .swiper-slide {
  height: calc(6rem / 3);
  display: flex;
}
.main-3 .con .air-line .swiper-container .swiper-slide.b-bottom div {
  border-bottom-color: #f08300 !important;
}
.main-3 .con .air-line .swiper-container .swiper-slide.active div {
  border-color: #f08300 !important;
  color: #f08300;
}
.main-3 .con .air-line .swiper-container .swiper-slide div {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0.01rem solid #fff;
  border-top: none;
  border-right: none;
}
.main-3 .con .air-line .swiper-container .swiper-slide div:nth-of-type(1) {
  width: 25%;
}
.main-3 .con .air-line .swiper-container .swiper-slide div:nth-of-type(2) {
  width: 25%;
}
.main-3 .con .air-line .swiper-container .swiper-slide div:nth-of-type(3) {
  width: 5%;
}
.main-3 .con .air-line .swiper-container .swiper-slide div:nth-of-type(4) {
  width: 20%;
}
.main-3 .con .air-line .swiper-container .swiper-slide div:nth-of-type(5) {
  width: 12%;
}
.main-3 .con .air-line .swiper-container .swiper-slide div:nth-of-type(6) {
  flex: 1;
  border-right: 0.01rem solid #fff;
}
.main-3 .con .air-line .swiper-button-prev {
  top: 60%;
  left: -2rem;
}
.main-3 .con .air-line .swiper-button-next {
  top: 60%;
  right: -2rem;
}
.main-3 .con .air-line h6 {
  color: #f08300;
  margin-bottom: 1rem;
  width: 90%;
  margin: 0 auto;
  padding: 0.7rem;
  text-align: center;
  font-weight: bold;
}
.main-4 .bg .active {
  opacity: 1;
}
.main-4 .bg img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: all ease 0.3s;
}
.main-4 .con {
  display: flex;
  align-items: flex-end;
  padding-bottom: 5%;
}
.main-4 .con * {
  color: #fff;
}
.main-4 .con .label {
  display: flex;
  justify-content: space-between;
  width: 100%;
}
.main-4 .con .label .item {
  flex: 1;
  margin-right: 4%;
  background-color: rgba(0, 0, 0, 0.7);
  border: 0.01rem solid rgba(255, 255, 255, 0.7);
  padding: 0.5rem;
  display: flex;
  transition: all ease 0.3s;
  position: relative;
  z-index: 1;
  opacity: 0;
  border-radius: 1rem;
}
.main-4 .con .label .item::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  z-index: -1;
  transition: all ease 0.3s;
  opacity: 0;
}
.main-4 .con .label .item * {
  transition: all ease 0.3s;
}
.main-4 .con .label .item:last-of-type {
  margin-right: 0;
}
.main-4 .con .label .item .img {
  width: 30%;
  margin-right: 4%;
  flex-shrink: 0;
}
.main-4 .con .label .item .img div {
  padding-bottom: 75%;
  background-color: #f5f5f5;
  position: relative;
}
.main-4 .con .label .item .img div img {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.main-4 .con .label .item .text {
  position: relative;
  flex: 1;
}
.main-4 .con .label .item .text h6 {
  font-size: 1rem;
}
.main-4 .con .label .item .text p {
  font-size: 0.7rem;
  margin-top: 0.65rem;
}
.main-4 .con .label .item .text .i {
  position: absolute;
  top: 0;
  right: 0;
  width: 2.8rem;
  height: 2.8rem;
  border-radius: 50%;
  border: 0.01rem solid #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.main-4 .con .label .item .text .i i {
  font-size: 1.2rem;
  color: #fff !important;
}
.main-4 .con .label .item .text > i {
  position: absolute;
  bottom: 0;
  left: 0;
  opacity: 0;
  color: #f08300;
  font-size: 2rem;
}
.main-4 .con .label .item:hover {
  background-color: #fff;
  border-color: #fff;
}
.main-4 .con .label .item:hover::after {
  opacity: 1;
}
.main-4 .con .label .item:hover * {
  color: #000;
}
.main-4 .con .label .item:hover .text .i {
  background-color: #f08300;
  border-color: #f08300;
}
.main-4 .con .label .item:hover .text > i {
  left: 5%;
  opacity: 1;
}
.main-5 .con {
  display: flex;
  align-items: center;
  padding-top: 6%;
  height: 100%;
}
.main-5 .con * {
  color: #fff;
}
.main-5 .con .c-body {
  width: 100%;
  position: relative;
}
.main-5 .con .c-body .swiper-prev,
.main-5 .con .c-body .swiper-next {
  position: absolute;
  bottom: 1rem;
  z-index: 9;
  transform: translateY(50%);
  cursor: pointer;
  transition: all ease 0.3s;
}
.main-5 .con .c-body .swiper-prev i,
.main-5 .con .c-body .swiper-next i {
  font-size: 1.5rem;
  transition: all ease 0.3s;
}
.main-5 .con .c-body .swiper-prev:hover i,
.main-5 .con .c-body .swiper-next:hover i {
  color: #f08300;
}
.main-5 .con .c-body .swiper-prev {
  left: 0;
}
.main-5 .con .c-body .swiper-prev:hover {
  left: -0.3rem;
}
.main-5 .con .c-body .swiper-next {
  right: 1rem;
}
.main-5 .con .c-body .swiper-next:hover {
  right: 0.7rem;
}
.main-5 .con .swiper-container {
  width: 100%;
  padding-bottom: 1rem;
}
.main-5 .con .swiper-slide {
  pointer-events: auto !important;
}
.main-5 .con .swiper-slide.swiper-slide-active .txt::before {
  width: calc(50% - 10%);
  left: calc(10% - 1rem);
}
.main-5 .con .swiper-slide.swiper-right-width .txt::after {
  width: calc(50% - 14%);
  right: calc(14% - 1rem);
}
.main-5 .con .swiper-slide .img {
  padding-bottom: 60%;
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
}
.main-5 .con .swiper-slide .img img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all ease 0.3s;
  border-radius: 1rem;
}
.main-5 .con .swiper-slide .img .mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  overflow: hidden;
}
.main-5 .con .swiper-slide .img .mask::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 2rem;
  height: 2rem;
  background-color: rgba(0, 0, 0, 0.2);
  opacity: 0;
  transform: scale(0);
  transition: all ease 0.3s;
  z-index: -1;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.main-5 .con .swiper-slide .img .mask .i {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  background-color: #fff;
  display: flex;
  position: relative;
  transform: scale(0.5);
  transition: all ease 0.3s;
  opacity: 0;
}
.main-5 .con .swiper-slide .img .mask .i::before,
.main-5 .con .swiper-slide .img .mask .i::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  border: 0.01rem solid #fff;
  border-radius: 50%;
  width: 100%;
  height: 100%;
  opacity: 1;
  transform: translate(-50%, -50%);
}
.main-5 .con .swiper-slide .img .mask .i::before {
  animation: move 2s ease-out infinite;
}
.main-5 .con .swiper-slide .img .mask .i::after {
  animation: move 2s ease-out infinite;
  animation-delay: 1s;
}
@keyframes move {
  0% {
    transform: translate(-50%, -50%);
  }
  100% {
    width: 5rem;
    height: 5rem;
    opacity: 0;
    transform: translate(-50%, -50%);
  }
}
.main-5 .con .swiper-slide .img .mask .i i {
  color: #f08300;
  font-size: 1rem;
  margin: auto;
}
.main-5 .con .swiper-slide .txt {
  padding-bottom: 3rem;
  position: relative;
}
.main-5 .con .swiper-slide .txt::before,
.main-5 .con .swiper-slide .txt::after {
  content: "";
  position: absolute;
  bottom: 0;
  width: 50%;
  border-bottom: 0.01rem solid #fff;
}
.main-5 .con .swiper-slide .txt::before {
  left: -1rem;
}
.main-5 .con .swiper-slide .txt::after {
  right: -1rem;
}
.main-5 .con .swiper-slide .txt > p {
  font-size: 0.9rem;
  text-align: center;
  padding-top: 1.6rem;
  padding-bottom: 2.5rem;
  position: relative;
  transition: all ease 0.3s;
}
.main-5 .con .swiper-slide .txt > p::after {
  content: "";
  position: absolute;
  top: 80%;
  left: 50%;
  height: 2rem;
  border-right: 1px solid #fff;
  opacity: 0;
  transition: all ease 0.3s;
}
.main-5 .con .swiper-slide .txt .circle {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background-color: #fff;
  transform: translate(-50%, 50%);
}
.main-5 .con .swiper-slide .txt .circle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1.4rem;
  height: 1.4rem;
  border: 0.01rem solid #fff;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: all ease 0.3s;
}
.main-5 .con .swiper-slide:hover .img img {
  transform: scale(1.04);
}
.main-5 .con .swiper-slide:hover .img .mask::after {
  width: 50rem;
  height: 50rem;
  opacity: 1;
  transform: scale(1) translate(-50%, -50%);
}
.main-5 .con .swiper-slide:hover .img .mask .i {
  transform: scale(1);
  opacity: 1;
  transition-delay: 0.2s;
}
.main-5 .con .swiper-slide:hover .txt > p {
  color: #f08300;
}
.main-5 .con .swiper-slide:hover .txt > p::after {
  top: 100%;
  opacity: 1;
}
.main-5 .con .swiper-slide:hover .txt .circle::after {
  opacity: 1;
}
.main-6 .con {
  display: flex;
  justify-content: center;
  align-items: center;
  padding-top: 6%;
}
.main-6 .con * {
  color: #fff;
  transition: all ease 0.3s;
}
.main-6 .con .c-body {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.main-6 .con .c-body a:hover h6,
.main-6 .con .c-body a:hover i {
  color: #f08300;
}
.main-6 .con .c-body h6 {
  font-size: 0.9rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-bottom: 1.45rem;
}
.main-6 .con .c-body p {
  font-size: 0.75rem;
}
.main-6 .con .c-body .left {
  width: 37.5%;
  flex-shrink: 0;
  margin-right: 10%;
}
.main-6 .con .c-body .left a {
  display: block;
}
.main-6 .con .c-body .left a .img {
  padding-bottom: 51%;
  position: relative;
}
.main-6 .con .c-body .left a .img img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 1rem;
}
.main-6 .con .c-body .left a .text {
  display: flex;
  align-items: flex-start;
  padding-top: 2.6rem;
}
.main-6 .con .c-body .left a .text .time {
  font-size: 1.2rem;
  flex-shrink: 0;
  padding-bottom: 1.35rem;
  margin-right: 10%;
  position: relative;
}
.main-6 .con .c-body .left a .text .time::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  height: 1rem;
  border-right: 0.01rem solid #fff;
  transition: all ease 0.3s;
}
.main-6 .con .c-body .left a .text .txt p {
  line-height: 1.6;
}
.main-6 .con .c-body .left a .text .txt span {
  display: inline-block;
  padding: 0.6rem 3.7rem;
  margin-top: 1.45rem;
  border: 0.01rem solid #fff;
}
.main-6 .con .c-body .left a .text .txt span i {
  color: #fff;
}
.main-6 .con .c-body .left a:hover .time::after {
  top: 80%;
}
.main-6 .con .c-body .right {
  flex: 1;
}
.main-6 .con .c-body .right .list {
  display: flex;
  padding: 2.45rem 0;
  border-top: 0.01rem solid #fff;
}
.main-6 .con .c-body .right .list:last-of-type {
  border-bottom: 0.01rem solid #fff;
}
.main-6 .con .c-body .right .list > div:nth-of-type(1) {
  width: 90%;
}
.main-6 .con .c-body .right .list .time {
  flex: 1;
}
.main-6 .con .c-body .right .list .time span {
  font-size: 0.9rem;
  display: block;
  margin-bottom: 1.4rem;
  font-weight: bold;
}
.main-6 .con .c-body .right .list .time i {
  position: relative;
  padding-left: 0.5rem;
  font-size: 1rem;
}
.main-6 .con .c-body .right .list .time i::after {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  height: 1rem;
  border-left: 0.01rem solid #fff;
  transform: translateY(-50%);
}
.main-7 {
  /*background-color: #4596d5;*/
  height: auto;
  background-image: url("../image/footer-bg.jpg");
  background-repeat: no-repeat;
  padding-bottom:60px ;
}
.main-7 * {
  color: #fff;
}
.main-7 .content {
  width: 80rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  padding-bottom: 2rem;
}
.main-7 .content ul {
  display: flex;
}
.main-7 .content ul li {
  margin-right: 2rem;
}
.main-7 .copyright {
  text-align: center;
  padding: 2rem 0;
  border-top: 0.01rem solid rgba(255, 255, 255, 0.2);
}
.main-7 .copyright p{
    padding: 5px 0;
}
.footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 99;
  display: none;
}
.footer .main-center {
  width: 100%;
  padding: 1rem 5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer .code {
  display: flex;
}
.footer .code .item {
  display: block;
  position: relative;
  margin-left: 1rem;
}
.footer .code .item .i {
  width: 1rem;
  height: 1rem;
  margin: 0 auto;
}
.footer .code .item .i i {
  transition: all ease 0.3s;
}
.footer .code .item .mask {
  position: absolute;
  bottom: 160%;
  left: 50%;
  background-color: #ccc;
  border-radius: 0.2rem;
  padding: 0.2rem;
  transform: translateX(-50%);
  z-index: -1;
  opacity: 0;
  transition: all ease 0.3s;
}
.footer .code .item .mask::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  border-top: 0.5rem solid #ccc;
  border-left: 0.5rem solid transparent;
  border-right: 0.5rem solid transparent;
  transform: translateX(-50%);
}
.footer .code .item .mask * {
  font-size: 0.65rem;
}
.footer .code .item .mask .img {
  width: 4rem;
  height: 4rem;
  background-color: #f5f5f5;
}
.footer .code .item .mask p {
  text-align: center;
  padding: 0.2rem 0;
  color: #000;
}
.footer .code .item:hover .i i {
  color: #f08300;
}
.footer .code .item:hover .mask {
  z-index: 1;
  opacity: 1;
}
.footer * {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.65rem;
}
.footer > i {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 2rem !important;
  animation: mouseUp 1s ease infinite alternate;
  color: #f08300;
}
.footer > i::after {
  content: "";
  position: absolute;
  top: 10%;
  left: 45%;
  height: 0.2rem;
  display: block;
  border-left: 4px solid #fff;
  animation: mouseMove 1s ease infinite alternate;
}
@keyframes mouseMove {
  0% {
    top: 10%;
  }
  100% {
    top: 40%;
  }
}
@keyframes mouseUp {
  0% {
    transform: translate(-50%, -50%);
  }
  100% {
    transform: translate(-50%, -20%);
  }
}
@media screen and (max-width: 1440px) {
  .main-5 .con .swiper-slide.swiper-slide-active .txt::before {
    width: calc(50% - 12%);
    left: calc(12% - 1rem);
  }
  .main-5 .con .swiper-slide.swiper-right-width .txt::after {
    width: calc(50% - 43%);
    right: calc(43% - 1rem);
  }
  .main-3 .con .air-line .swiper-container .swiper-slide th,
  .main-3 .con .air-line .swiper-container .swiper-slide td {
    font-size: 0.6rem;
  }
}
@media screen and (max-width: 1366px) {
  .main-5 .con .swiper-slide .txt,
  .main-5 .con .swiper-slide .txt > p {
    padding-bottom: 2rem;
  }
  .main-2 .con .text h3{font-size: 1.5rem;}
}
@media screen and (max-width: 768px) {
  body {
    padding-top: 0;
  }
  .main-2 .con .text h3{font-size: 1.5rem;}
  .main-center {
    padding: 0 2%;
  }
  .main-1 .con {
    width: 100%;
    padding: 0 2%;
  }
  .main-1 .con h2 {
    font-size: 2rem;
  }
  .main-1 .con p {
    font-size: 1.2rem;
  }
  .main-3 .con {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .main-3 .con .map {
    margin-bottom: 2rem;
  }
  .main-3 .con .map .img .point span {
    display: none;
  }
  .main-3 .con .air-line {
    width: 100%;
    overflow-x: scroll;
  }
  .main-3 .con .air-line > div {
    position: relative;
    margin-left: 0;
    bottom: 0;
    left: 0;
  }
  .main-3 .con .air-line > div::after {
    display: none;
  }
  .main-3 .con .air-line .swiper-button-next,
  .main-3 .con .air-line .swiper-button-prev {
    display: none;
  }
  .main-3 .con .air-line .swiper-container .swiper-slide div {
    border-width: 1px;
  }
  .main-4 .con .label {
    flex-direction: column;
    align-items: center;
	margin-bottom: 20%;
  }
  .main-4 .con .label .item {
    flex: none;
    width: 90%;
    margin-right: 0;
    margin-bottom: 4%;
  }
  .main-5 .con .c-body .swiper-next,
  .main-5 .con .c-body .swiper-prev {
    display: none;
  }
  .main-5 .con .swiper-slide .img img {
    transform: scale(1.04);
  }
  .main-5 .con .swiper-slide .img .mask::after {
    width: 50rem;
    height: 50rem;
    opacity: 1;
    transform: scale(1) translate(-50%, -50%);
  }
  .main-5 .con .swiper-slide .img .mask .i {
    transform: scale(1);
    opacity: 1;
    transition-delay: 0.2s;
  }
  .main-5 .con .swiper-slide .txt > p {
    padding-top: 1rem;
  }
  .main-5 .con .swiper-slide .txt > p::after {
    top: 100%;
    opacity: 1;
    height: 1rem;
  }
  .main-5 .con .swiper-slide .txt .circle::after {
    width: 1rem;
    height: 1rem;
    opacity: 1;
  }
  .main-5 .con .wrap {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .main-5 .con .wrap .item {
    width: 49%;
    margin-bottom: 8%;
  }
  .main-5 .con .wrap .item p {
    color: #fff;
    margin-top: 0.5rem;
    text-align: center;
  }
  .main-6 .con .c-body {
    flex-direction: column;
  }
  .main-6 .con .c-body p {
    line-height: 1.6;
  }
  .main-6 .con .c-body h6 {
    margin-bottom: 0.5rem;
  }
  .main-6 .con .c-body .left {
    width: 100%;
    margin-bottom: 0.5rem;
    margin-right: 0;
  }
  .main-6 .con .c-body .left a .text {
    padding-top: 1rem;
  }
  .main-6 .con .c-body .left a .text .txt span {
    display: none;
  }
  .main-6 .con .c-body .left a .text .time::after {
    display: none;
  }
  .main-6 .con .c-body .right .list {
    justify-content: space-between;
    padding: 1rem 0;
  }
  .main-6 .con .c-body .right .list > div:nth-of-type(1) {
    width: 80%;
  }
  .main-6 .con .c-body .right .list .time {
    flex: none;
  }
  .main-7 .content {
    padding: 1rem 2%;
  }
  .main-7 .copyright {
    padding: 1rem 0;
  }
  .main-7 .copyright * {
    line-height: 1.6;
  }
}