.c-product .tit .t1 {
  width: 228px;
  display: block;
  margin: 0 auto;
  margin-top: 61px;
  margin-bottom: 30px;
}
.c-product .tit .t1 img {
  width: 100%;
}
.c-product .tit .num1 {
  width: 228px;
  display: block;
  margin: 0 auto;
  position: relative;
}
.c-product .tit .num1 .num1 {
  width: 81px;
  position: absolute;
  left: -486px;
  bottom: 0;
  cursor: pointer;
}
.c-product .tit .num1 .num2 {
  width: 81px;
  position: absolute;
  right: -486px;
  bottom: 0;
  cursor: pointer;
}
.c-product .tit .num1 img {
  width: 100%;
}
.c-product .media {
  width: 1200px;
  height: 675px;
  display: block;
  margin: 0 auto;
  margin-top: 54px;
  position: relative;
}
.c-product .media video {
  width: 100%;
  height: 100%;
  opacity: 0;
}
.c-product .media .mask_img {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  cursor: pointer;
}
.c-product .media .mask_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.c-product .media .mask_img img.pc{
  display: block;
}
.c-product .media .mask_img img.mb{
  display: none;
}
.c-product .tabs {
  width: 1260px;
  display: block;
  margin: 0 auto;
  margin-top: 62px;
  margin-bottom: 60px;
}
.c-product .tabs .tab {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 42px;
}
.c-product .tabs .tab .swiper-tab {
  width: 1075px;
  margin: 0 36px;
}
.c-product .tabs .tab .swiper-tab .swiper-wrapper .swiper-slide p {
  width: 184px;
  margin: 0 auto;
  font-size: 22px;
  line-height: 48px;
  background-color: #fff;
  border-radius: 24px;
  text-align: center;
  cursor: pointer;
}
.c-product .tabs .tab .swiper-tab .swiper-wrapper .swiper-slide p br {
  display: none;
}
.c-product .tabs .tab .swiper-tab .swiper-wrapper .swiper-slide:hover p {
  background-color: #003399;
  color: #fff;
  transition: all 0.3s linear;
}
.c-product .tabs .tab .swiper-tab .swiper-wrapper .swiper-slide.on p {
  background-color: #003399;
  color: #fff;
  transition: all 0.3s linear;
}
.c-product .tabs .tab .swiper-button {
  width: 30px;
  height: 30px;
  display: block;
  border-radius: 50%;
  cursor: pointer;
}
.c-product .tabs .tab .swiper-button img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.c-product .tabs .tab .swiper-button img:first-of-type {
  display: block;
}
.c-product .tabs .tab .swiper-button img:last-of-type {
  display: none;
}
.c-product .tabs .tab .swiper-button-disabled {
  opacity: 0.5;
  cursor: context-menu;
}
.c-product .tabs .tabcontent {
  width: 100%;
  background-color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.c-product .tabs .tabcontent .swiper-container {
  width: 1100px;
  margin: 0;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item {
  width: 100%;
  background-color: #fff;
  padding-top: 70px;
  padding-bottom: 59px;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .t {
  width: 100%;
  height: 395px;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .t img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .t img.pc {
  display: block;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .t img.mb {
  display: none;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item h2 {
  font-size: 18px;
  line-height: 32px;
  width: 1102px;
  margin: 0 auto;
  margin-top: 53px;
  margin-bottom: 63px;
  /* text-align: center; */
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item h2 br {
  display: none;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item h2 br.show {
  display: block;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tab {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tab .c-t {
  width: 184px;
  height: 48px;
  border-radius: 24px;
  overflow: hidden;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tab .c-t p {
  text-align: center;
  line-height: 48px;
  background-color: #eeeeee;
  font-size: 22px;
  letter-spacing: 1px;
  cursor: pointer;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tab .c-t.on p {
  background-color: #cce1e6;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-line {
  margin-top: 38px;
  margin-bottom: 44px;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-line > div {
  display: none;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-line > div img {
  width: 100%;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-line div.on {
  display: block;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .c-list {
  width: 359px;
  height: 295px;
  display: block;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .list1 {
  display: flex;
  align-items: center;
  justify-content: center;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .list1 .color {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .list2,
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .list3 {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .list2 .color,
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .list3 .color {
  width: 100%;
  height: 135px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .c-img {
  width: 100%;
  margin-top: 49px;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .c-m-img {
  display: none;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .color p,
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .color h5 {
  font-size: 16px;
  line-height: 29px;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item.on {
  display: flex;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .swiper-mb {
  display: none;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item h6 {
  font-size: 16px;
  color: #000;
  text-align: center;
  margin-top: 51px;
}
.c-product .tabs .tabcontent .swiper-button {
  position: relative;
  top: 166px;
  cursor: pointer;
  width: 40px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.c-product .tabs .tabcontent .swiper-button img {
  width: auto;
  height: auto;
}
.c-product .tabs .tabcontent .swiper-next{
  margin-left: 12px;
  right: -10px;
}
.c-product .tabs .tabcontent .swiper-prev {
  margin-right: 12px;
  transform: rotate(180deg);
  left: -10px;
}
.c-product .tabs .tabcontent .swiper-button.swiper-button-disabled {
  opacity: 0.5;
}
.c-product .tabs .tabcontent .img_hu {
  display: none;
}
.c-product .more p {
  text-align: center;
  font-size: 22px;
  letter-spacing: 4px;
  margin-bottom: 20px;
  font-weight: bold;
}
.c-product .more a {
  display: block;
  margin: 0 auto;
  margin-bottom: 50px;
  font-size: 32px;
  color: #fff;
  background-color: #003399;
  border-radius: 50px;
  letter-spacing: 4px;
  cursor: pointer;
  width: 312px;
  line-height: 56px;
  text-align: center;
}
:root {
  --width: 0;
}
.c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .list1 .color img{
  margin-top: 7px;
  display: none;
}

.swiper{
  --swiper-theme-color: #ff6600;/* 设置Swiper气概 */
  --swiper-preloader-color: #00ff33;/* 单独设置预加载圆圈的颜色 */
}


@media screen and (min-width: 768px) and (max-width: 1400px) {
  .c-product .tit .t1{
    width: calc(228*0.75px);
    margin-top: calc(61*0.75px);
    margin-bottom: calc(30*0.75px);
  }
  .c-product .tit .num1{
    width: calc(228*0.75px);
  }
  .c-product .tit .num1 .num1{
    width: 60.75px;
    left: -364px;
  }
  .c-product .tit .num1 .num2{
    width: 60.75px;
    right: -364px;
  }
  .c-product .tabs .tabcontent .swiper-button{
    top: 180px;
    width: 40px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .c-product .tabs .tabcontent .swiper-button.swiper-next{
    margin-left: 10px;
    left: 0;
  }
  .c-product .tabs .tabcontent .swiper-button.swiper-prev{
    margin-right: 10px;
    left: 0;
  }
  .c-product .media {
    width: 900px;
    height: 506.25px;
    margin-top: calc(54*0.75px);
  }
  .c-product .tabs {
    width: 945px;
  }
  .c-product .tabs .tab .swiper-tab {
    width: 806.25px;
  }
  .c-product .tabs .tab .swiper-tab .swiper-wrapper .swiper-slide p {
    width: 138px;
    font-size: 16px;
  }
  .c-product .tabs .tabcontent .swiper-container {
    width: 825px;
    margin: 0 ;
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item h2 {
    width: 826.5px;
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tab .c-t {
    width: 138px;
    height: 36px;
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tab .c-t p {
    font-size: 16.5px;
    line-height: 36px;
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .c-list {
    width: 269.25px;
    height: 221.25px;
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .list2 .color,
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .list3 .color {
    height: 101.25px;
  }
  .c-product .more p {
    font-size: 16.5px;
  }
  .c-product .more a {
    font-size: 24px;
  }
}
@media screen and (max-width: 768px) {
  .c-product .tit .t1 {
    width: calc(var(--width)*14.25rem);
    margin-bottom: 35px;
  }
  .c-product .tit .num1 {
    width: calc(var(--width)*14.25rem);
  }
  .c-product .tit .num1 .num1 {
    width: calc(var(--width)*5.2rem);
    left: -6.65rem;
  }
  .c-product .tit .num1 .num2 {
    width: calc(var(--width)*5.2rem);
    right: -6.65rem;
  }
  .c-product .media {
    width:91.2%;
    height: 100%;
    margin-top: 45px;
    overflow: hidden;
  }
  .c-product .media video{
    margin-top: .5rem 0;
  }
  .c-product .media .mask_img img{
    /* object-fit: unset; */
  }
  .c-product .media .mask_img img.pc{
    display: none;
  }
  .c-product .media .mask_img img.mb{
    display: block;
  }
  .c-product .tabs {
    width: 100%;
    margin-bottom: 0;
    margin-top: calc(62px*var(--width));
  }
  .c-product .tabs .tab .swiper-container.swiper-tab {
    width: 100%;
    margin: 0;
  }
  .c-product .tabs .tab .swiper-container.swiper-tab .swiper-wrapper .swiper-slide p {
    width: calc(var(--width)*195px);
    height: calc(var(--width)*73px);
    border-radius: calc(var(--width)*2.188rem);
    font-size: .75rem;
    line-height: calc(var(--width)*2.25rem);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    box-shadow: unset;
    white-space: nowrap;
  }
  .c-product .tabs .tab .swiper-container.swiper-tab .swiper-wrapper .swiper-slide p br {
    display: block;
  }
  .c-product .tabs .tab .swiper-container.swiper-tab .swiper-wrapper .swiper-slide.on p {
    color: #fff;
  }
  .c-product .tabs .tab .swiper-button img:first-of-type {
    display: none;
  }
  .c-product .tabs .tab .swiper-button img:last-of-type {
    display: block;
    width:100%;
    height: 100%;
    object-fit: contain;
    margin: 0 auto;
  }
  .c-product .tabs .tabcontent {
    background-color: #fff;
    position: relative;
    padding: 0 1.2rem;
    box-sizing: border-box;
  }
  .c-product .tabs .tabcontent .swiper-container {
    width: 100%;
    margin: 0 auto;
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item {
    padding-top: calc(var(--width)*4.375rem);
    padding-bottom: calc(var(--width)*5.813rem);
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .t {
    width: calc(var(--width)*41rem);
    height: unset;
    display: block;
    margin: 0 auto;
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .t img {
    width: 100%;
    height: calc(var(--width)*25rem);
    object-fit: cover;
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .t img.pc {
    display: none;
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .t img.mb {
    display: block;
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item h2 {
    font-size: 0.875rem;
    line-height: 1.75rem;
    margin-bottom: calc(var(--width)*5rem);
    margin-top: calc(var(--width)*2.188rem);
    width: 100%;
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item h2 br {
    display: block;
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tab .c-t {
    width: 19%;
    height: calc(var(--width)*3.125rem);
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tab .c-t p {
    font-size:.875rem;
    line-height: calc(var(--width)*3.125rem);
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-line {
    position: relative;
    margin-top: calc(var(--width)*1.313rem);
    margin-bottom: calc(var(--width)*1.875rem);
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-line .tu {
    display: block !important;
    position: absolute;
    width: calc(var(--width)*4.375rem);
    left: 4%;
    bottom: 0;
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .c-list {
    width: 100%;
    height: unset;
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .c-list .color p,
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .c-list .color h5 {
    font-size: 0.9rem;
    line-height: 1.4rem;
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .list1 {
    height: calc(var(--width)*8.438rem);
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .list2,
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .list3 {
    flex-direction: unset;
    flex-wrap: nowrap;
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .list2 .color,
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .list3 .color {
    width: 48%;
    height: calc(var(--width)*8.438rem);
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .list2 {
    margin: calc(var(--width)*1.562rem) 0;
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .c-img {
    display: none;
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item .c-tabcontent .c-item .c-m-img {
    margin-top: calc(var(--width)*1.562rem);
    width: 100%;
    height: calc(var(--width)*51.563rem);
    display: block;
  }
  .c-product .tabs .tabcontent .swiper-container .swiper-wrapper .swiper-slide .item h6 {
    font-size: calc(var(--width)*1rem);
    margin-top: calc(var(--width)*2.5rem);
    font-size: 0.7rem;
    line-height: 1.4rem;
  }
  .c-product .tabs .tabcontent .swiper-button {
    display: none;
  }
  .c-product .tabs .tabcontent .img_hu {
    position: absolute;
    width: calc(var(--width)*8.813rem);
    height: calc(var(--width)*2.313rem);
    display: block;
    margin-left: calc(var(--width)*-4.467rem);
    left: 50%;
    top: calc(var(--width)*-0.625rem);
    z-index: 2;
  }
  .c-product .tabs .tabcontent .img_hu img {
    width: 100%;
  }
  .c-product .more {
    background-color: #fff;
    padding-bottom: 4rem;
  }
  .c-product .more p {
    font-size: calc(var(--width)*2.25rem);
    line-height: calc(var(--width)*2.25rem);
    letter-spacing: calc(var(--width)*0.45rem);
  }
  .c-product .more a {
    margin-bottom: 0;
    width: calc(var(--width)*30.125rem);
    font-size: calc(var(--width)*2.438rem);
    line-height: calc(var(--width)*5.625rem);
    letter-spacing: calc(var(--width)*0.369rem);
  }
}<!--耗时1765954385.8278秒-->