@charset "UTF-8";
@font-face {
  font-family: 'AtAeroMedium';
  src: url("../font/AtAero-Medium.otf") format("opentype");
}

@font-face {
  font-family: 'OpenSansRegular';
  src: url("../font/OpenSans-Regular.ttf") format("opentype");
}

@media (max-width: 480px) {
  /* 公共start */
  * {
    padding: 0;
    margin: 0;
    font-family: OpenSansRegular;
  }
  a {
    text-decoration: none;
    display: inline-block;
  }
  .flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .default-btn {
    padding: 0 32px;
    display: flex;
    align-items: center;
    font-size: 16px;
    border: 0;
    cursor: pointer;
    border-radius: 999px;
    text-align: center;
  }
  .default-input {
    border: 0;
    outline: none;
    padding: 0 15px;
    box-sizing: border-box;
  }
  .bg-color-linear {
    background: linear-gradient(90deg, #E2EB00 0%, #37C900 100%);
  }
  .bg-color-transparent {
    background: transparent;
  }
  .font-color-fff {
    color: #FFFFFF;
  }
  .default-h1 {
    font-weight: bold;
    text-align: center;
    font-family: AtAeroMedium;
    font-size: 5vw;
    padding-top: 9vw;
  }
  .default-left-h1 {
    color: #151515;
    font-family: AtAeroMedium;
    font-weight: bold;
    font-size: 5vw;
    padding-top: 9vw;
  }
  .default-left-sub-h1 {
    font-family: AtAeroMedium;
    font-size: 40px;
    padding-top: 50px;
    font-size: 4.8vw;
    padding-top: 3.9vw;
  }
  .default-h2 {
    text-align: center;
    max-width: 1050px;
    width: 90%;
    margin: auto;
    font-size: 3vw;
    padding-top: 1.56vw;
    line-height: 1.5;
  }
  .default-left-sub-h2 {
    font-size: 2.8vw;
    padding-top: 1.56vw;
  }
  .default-h-pd {
    padding-bottom: 4.68vw;
  }
  .default-br {
    border-bottom: 1px solid #DDDDDD;
  }
  .default-grid2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
  .default-li {
    padding-left: 7.8vw;
    padding-top: 4.68vw;
  }
  .default-li p {
    font-size: 2.8vw;
    margin-bottom: 2.34vw;
    font-weight: 600;
  }
  .default-li ul {
    padding-left: 2.9vw;
    font-size: 2.5vw;
  }
  .out-of-stock {
    filter: grayscale(100%);
  }
  .default-tw-merge {
    display: flex;
  }
  .default-tw-merge > div {
    width: 100%;
  }
  .default-tw-merge > div:nth-child(1) {
    margin-left: 0%;
  }
  .default-tw-merge > div:nth-child(2) {
    margin-left: -100%;
  }
  .default-tw-merge > div:nth-child(3) {
    margin-left: -200%;
  }
  .default-tw-merge > div:nth-child(4) {
    margin-left: -300%;
  }
  .default-tw-merge > div:nth-child(5) {
    margin-left: -400%;
  }
  .default-xingxing {
    display: inline-flex;
    align-items: center;
  }
  .default-xingxing span {
    display: inline-block;
    width: 20px;
    height: 20px;
    background-image: url(../img/xingxing.svg);
    background-size: cover;
    margin: 0 1px;
    width: 1.56vw;
    height: 1.56vw;
  }
  .default-xingxing span.active ~ span {
    background-image: url(../img/xingxing1.svg);
  }
  .default-xingxing.hover span {
    cursor: pointer;
  }
  /* 公共end */
  .default-swiper-style {
    --swiper-navigation-size: 16px;
    --swiper-navigation-sides-offset: 3.125vw;
  }
  .default-swiper-style .swiper-button-next,
  .default-swiper-style .swiper-button-prev {
    width: var(--swiper-navigation-size);
    background: rgba(0, 0, 0, 0.4);
    border-radius: 50%;
    padding: 6px;
  }
  .activity_banner_container {
    width: 100%;
    overflow: hidden;
    position: relative;
  }
  .activity_banner_container .swiper-slide .bg {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
  }
  .activity_banner_container .swiper-slide .bg.bg-pc {
    display: none;
  }
  .activity_banner_container .swiper-slide .text {
    max-width: 1440px;
    width: 90%;
    margin: 20px auto;
    display: grid;
    gap: 1.56vw;
  }
  .activity_banner_container .swiper-slide .text .t1 {
    color: #FFFFFF;
    font-size: 2.3vw;
  }
  .activity_banner_container .swiper-slide .text .t2 {
    font-family: AtAeroMedium;
    font-weight: bold;
    color: #FFFFFF;
    max-width: 550px;
    font-size: 3.75vw;
  }
  .activity_banner_container .swiper-slide .text .t3 {
    font-family: AtAeroMedium;
    font-weight: bold;
    color: #19C76B;
    font-size: 4.29vw;
  }
  .activity_banner_container .swiper-slide .text .btns {
    display: flex;
    gap: 20px;
  }
  .activity_banner_container .swiper-slide .text .btns > .btn {
    box-sizing: border-box;
    border-radius: 999px;
    cursor: pointer;
    font-size: 1.25vw;
    padding: 2px 10px;
  }
  .activity_banner_container .swiper-slide .text .btns > .btn.btn-white {
    border: 2px solid #FFFFFF;
    color: #FFFFFF;
  }
  .activity_banner_container .swiper-slide .text .btns > .btn.btn-theme {
    border: 2px solid #19C76B;
    color: #000;
    background: #19C76B;
  }
  .activity_search_container {
    position: sticky;
    top: 0;
    transform: translateY(-1px);
    background-color: #999999;
    z-index: 21;
    gap: 1.56vw;
    padding: 20px;
  }
  .activity_search_container.have-header {
    top: 80px;
    top: 60px;
  }
  .activity_search_container input {
    max-width: 409px;
    width: 100%;
    height: 40px;
    border-radius: 20px;
    opacity: 1;
    box-sizing: border-box;
    border: 1px solid #FFFFFF;
    background-color: white;
  }
  .activity_search_container button {
    height: 40px;
  }
  .activity_goods_swiper_container {
    overflow: hidden;
    position: relative;
    --swiper-navigation-top-offset: calc(50% + 100px);
  }
  .activity_goods_swiper_container .main {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .activity_goods_swiper_container .swiper-slide {
    position: relative;
    width: 350px;
    flex-shrink: 0;
  }
  .activity_goods_swiper_container .quehuo {
    position: absolute;
    right: 0;
    z-index: 10;
    top: 60px;
    width: 150px;
  }
  .activity_goods_swiper_container .item {
    border-radius: 10px;
    background: #FFFFFF;
    box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.1);
    padding-bottom: 30px;
    width: 320px;
    margin: 60px auto 10px;
  }
  .activity_goods_swiper_container .top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
  }
  .activity_goods_swiper_container .top .jian {
    margin-left: 30px;
    display: flex;
    width: 90px;
  }
  .activity_goods_swiper_container .top .jian img {
    width: 100%;
  }
  .activity_goods_swiper_container .top .jian .text {
    width: 100%;
    margin-left: -100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    font-weight: bold;
    color: #FFFFFF;
    letter-spacing: 2px;
    transform: translateX(-5px);
  }
  .activity_goods_swiper_container .top .jian .text > div:nth-child(1) {
    font-family: AtAeroMedium;
    font-size: 18px;
  }
  .activity_goods_swiper_container .top .jian .text > div:nth-child(2) {
    font-size: 16px;
  }
  .activity_goods_swiper_container .top .goods-img {
    width: 150px;
    margin-top: -60px;
  }
  .activity_goods_swiper_container .name, .activity_goods_swiper_container .price, .activity_goods_swiper_container .btn, .activity_goods_swiper_container .br {
    margin: 0 30px;
  }
  .activity_goods_swiper_container .name {
    font-family: AtAeroMedium;
    font-weight: bold;
    margin-top: 20px;
    font-size: 3vw;
  }
  .activity_goods_swiper_container .br {
    margin-top: 30px;
    margin-top: 2.34vw;
  }
  .activity_goods_swiper_container .price {
    color: #19C76B;
    font-family: AtAeroMedium;
    display: flex;
    align-items: flex-end;
    gap: 10px;
    margin-top: 20px;
    font-size: 18px;
    margin-top: 2vw;
  }
  .activity_goods_swiper_container .price del {
    font-size: 16px;
    color: #999;
    font-size: 12px;
  }
  .activity_goods_swiper_container .btn {
    display: block;
    padding: 16px;
    margin-top: 24px;
    padding: 1.25vw;
    font-size: 14px;
  }
  .activity_grid_container .main {
    display: grid;
    grid-template-columns: 7.5fr 7fr;
    max-width: 1490px;
    width: 90%;
    margin: auto;
    gap: 3.125vw;
  }
  .activity_grid_container .item {
    border-radius: 10px;
    overflow: hidden;
  }
  .activity_grid_container .item img {
    object-fit: cover;
    width: 100%;
    height: 100%;
  }
  .activity_grid_container .item:nth-child(1) {
    grid-column: 1/2;
    grid-row: 1/3;
  }
  .activity_grid_container .item:nth-child(2) {
    grid-column: 2/3;
    grid-row: 1/2;
  }
  .activity_grid_container .item:nth-child(3) {
    grid-column: 2/3;
    grid-row: 2/3;
  }
  .activity_swiper_container {
    overflow: hidden;
  }
  .activity_swiper_container .main {
    position: relative;
    max-width: 1400px;
    width: 90%;
    margin: auto;
  }
  .activity_swiper_container img {
    width: 100%;
  }
  .activity_swiper_container .swiper-slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    transition: all .3s;
    z-index: 99;
  }
  .activity_swiper_container .swiper-slide {
    transition: 300ms;
    transform: scale(0.95);
  }
  .activity_swiper_container .swiper-slide-active, .activity_swiper_container .swiper-slide-duplicate-active {
    transform: scale(1);
  }
  .activity_swiper_container .swiper-slide-active::after, .activity_swiper_container .swiper-slide-duplicate-active::after {
    background-color: transparent;
    pointer-events: none;
  }
  .activity_swiper_container img {
    display: block;
  }
  .activity_tw_container .main {
    display: grid;
    gap: 4.68vw;
  }
  .activity_tw_container .item {
    display: flex;
    max-width: 1490px;
    width: 90%;
    margin: auto;
    align-items: center;
    gap: 7vw;
    flex-direction: column;
  }
  .activity_tw_container .item.item:nth-child(even) {
    flex-direction: row-reverse;
    flex-direction: column;
  }
  .activity_tw_container .item img {
    width: 100%;
  }
  .activity_tw_container .item .t1 {
    font-weight: 600;
    color: #000000;
    font-size: 5vw;
  }
  .activity_tw_container .item .t2 {
    color: #000000;
    font-size: 2.5vw;
    margin-top: 2.34vw;
    font-size: 3.5vw;
  }
  .activity_tw_vertical_container .main {
    max-width: 1490px;
    width: 90%;
    margin: auto;
  }
  .activity_tw_vertical_container .image img {
    width: 100%;
    display: block;
  }
  .activity_tw_merge_container {
    padding-top: 9.3vw;
  }
  .activity_tw_merge_container img {
    width: 100%;
  }
  .activity_tw_merge_container .text {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #FFFFFF;
    font-size: 3.59vw;
  }
  .activity_video_container {
    position: relative;
    max-width: 1490px;
    width: 90%;
    height: 0;
    padding-top: 56.25%; /* 16:9 = 9/16 * 100% */
    margin: 20px auto;
    overflow: hidden;
  }
  .activity_video_container .youtube-iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
  }
  .activity_choose_container {
    max-width: 1490px;
    width: 90%;
    margin: auto;
    overflow: hidden;
  }
  .activity_choose_container .main {
    position: relative;
  }
  .activity_choose_container img {
    width: 100%;
  }
  .activity_choose_container .text {
    color: #fff;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    padding: 2.34vw;
    gap: 1.56vw;
  }
  .activity_choose_container .t2 {
    font-size: 2.5vw;
  }
  .activity_choose_container .t1 {
    font-weight: bold;
    font-size: 3.5vw;
  }
  .activity_recommended_container .list {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5vw;
  }
  .activity_recommended_container .item {
    margin: 0 15px;
    display: flex;
    align-items: center;
    background-color: #fff;
    border-radius: 10px;
    overflow: hidden;
  }
  .activity_recommended_container .item img {
    height: 100%;
    object-fit: cover;
    cursor: pointer;
    flex-shrink: 0;
    width: 25vw;
  }
  .activity_recommended_container .item .text {
    height: 100%;
    display: flex;
    box-sizing: border-box;
    justify-content: center;
    flex-direction: column;
    max-width: 490px;
    padding: 2vw;
  }
  .activity_recommended_container .item .text .t1 {
    font-size: 16px;
  }
  .activity_recommended_container .item .text .t2 {
    font-size: 12px;
    margin-top: 1.12vw;
  }
  .activity_seen_container .mian {
    display: flex;
    max-width: 1250px;
    margin: auto;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2.34vw 7.8vw;
  }
  .activity_seen_container .mian img {
    width: 25vw;
  }
  .activity_parameters_container {
    width: 90%;
    margin: auto;
  }
  .activity_parameters_container .product-parameters {
    overflow: auto;
  }
  .activity_parameters_container .product-parameters-table {
    margin: auto;
    width: 90%;
    max-width: 1200px;
  }
  .activity_parameters_container .product-parameters-tip td,
  .activity_parameters_container .product-parameters-image td {
    padding: 0 20px;
  }
  .activity_parameters_container .product-parameters-image {
    text-align: center;
  }
  .activity_parameters_container .product-parameters-image img {
    width: 100%;
    object-fit: contain;
    max-width: 100px;
  }
  .activity_parameters_container .product-parameters-name .name {
    font-weight: bold;
    text-align: center;
    font-size: 13px;
    margin: 1.56vw 0 1vw;
  }
  .activity_parameters_container .product-parameters-tip .tip {
    color: #999999;
    text-align: center;
    font-size: 12px;
  }
  .activity_parameters_container .product-parameters-buy td {
    text-align: center;
  }
  .activity_parameters_container .product-parameters-buy .buy {
    border-radius: 99999px;
    background: #000;
    color: #fff;
    display: inline-block;
    cursor: pointer;
    padding: .8vw 1.56vw;
    margin: 1.875vw 0 2.26vw;
    font-size: 12px;
  }
  .activity_parameters_container .product-parameters-tr-title {
    border-top: 1px solid #ddd;
    /* padding:  0 20px; */
  }
  .activity_parameters_container .product-parameters-tr-title td {
    color: #999;
    /* padding: 31px 0 20px; */
    border-top: 1px solid #ddd;
    font-size: 13px;
    padding-top: 2.345vw;
    padding-bottom: 1.56vw;
  }
  .activity_parameters_container .product-parameters-value td {
    text-align: center;
    padding-bottom: 30px;
    font-size: 12px;
  }
  .activity_subscription_container {
    width: 100%;
    background: url(../img/subscription.png) no-repeat center center;
    background-size: cover;
    margin-top: 9.3vw;
  }
  .activity_subscription_container .centent {
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 13vw 0;
  }
  .activity_subscription_container .centent .t1 {
    font-size: 20px;
    color: #fff;
    max-width: 90%;
    text-align: center;
  }
  .activity_subscription_container .centent .t2 {
    width: 90%;
    text-align: center;
    font-size: 30px;
    margin: 20px 0 54px;
    font-family: 'AtAeroMedium';
    color: #fff;
  }
  .activity_subscription_container .centent .inp {
    overflow: hidden;
    box-sizing: border-box;
    font-size: 14px;
    display: flex;
    align-items: center;
    width: 640px;
    height: 50px;
    margin-bottom: 30px;
    border-radius: 50px;
    background-color: #fff;
    width: 90%;
    height: auto;
    flex-direction: column;
    background-color: #ffffff00;
    border-radius: 0;
    margin-bottom: 5vw;
    gap: 2vw;
  }
  .activity_subscription_container .centent .inp input {
    height: 100%;
    border: none;
    outline: none;
    background-color: transparent;
    flex-grow: 1;
    padding-left: 30px;
    box-sizing: border-box;
  }
  .activity_subscription_container .centent .inp .btn {
    width: 200px;
    height: 100%;
    background-color: #19C76B;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    border-radius: 0 50px 50px 0;
    cursor: pointer;
  }
  .activity_subscription_container .centent .inp input,
  .activity_subscription_container .centent .inp .btn {
    width: 100%;
    padding: 0 5.3vw;
    height: 40px;
    line-height: 40px;
    flex-shrink: 0;
    border-radius: 9999px;
    box-sizing: border-box;
  }
  .activity_subscription_container .centent .inp input {
    background-color: #fff;
  }
  .activity_subscription_container .centent p {
    display: flex;
    align-items: center;
    font-family: 'AtAeroMedium';
    color: #fff;
    font-size: 14px;
  }
  .activity_subscription_container .centent p input {
    width: 20px;
    height: 20px;
    margin-right: 20px;
  }
  .activity_subscription_container .centent p a {
    text-decoration: underline;
    color: #fff;
  }
}

@media (min-width: 480px) and (max-width: 768px) {
  /* 公共start */
  * {
    padding: 0;
    margin: 0;
    font-family: OpenSansRegular;
  }
  a {
    text-decoration: none;
    display: inline-block;
  }
  .flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .default-btn {
    padding: 0 32px;
    display: flex;
    align-items: center;
    font-size: 16px;
    border: 0;
    cursor: pointer;
    border-radius: 999px;
    text-align: center;
  }
  .default-input {
    border: 0;
    outline: none;
    padding: 0 15px;
    box-sizing: border-box;
  }
  .bg-color-linear {
    background: linear-gradient(90deg, #E2EB00 0%, #37C900 100%);
  }
  .bg-color-transparent {
    background: transparent;
  }
  .font-color-fff {
    color: #FFFFFF;
  }
  .default-h1 {
    font-weight: bold;
    text-align: center;
    font-family: AtAeroMedium;
    font-size: 5vw;
    padding-top: 9vw;
  }
  .default-left-h1 {
    color: #151515;
    font-family: AtAeroMedium;
    font-weight: bold;
    font-size: 5vw;
    padding-top: 9vw;
  }
  .default-left-sub-h1 {
    font-family: AtAeroMedium;
    font-size: 40px;
    padding-top: 50px;
    font-size: 4.8vw;
    padding-top: 3.9vw;
  }
  .default-h2 {
    text-align: center;
    max-width: 1050px;
    width: 90%;
    margin: auto;
    font-size: 3vw;
    padding-top: 1.56vw;
    line-height: 1.5;
  }
  .default-left-sub-h2 {
    font-size: 2.8vw;
    padding-top: 1.56vw;
  }
  .default-h-pd {
    padding-bottom: 4.68vw;
  }
  .default-br {
    border-bottom: 1px solid #DDDDDD;
  }
  .default-grid2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
  .default-li {
    padding-left: 7.8vw;
    padding-top: 4.68vw;
  }
  .default-li p {
    font-size: 2.8vw;
    margin-bottom: 2.34vw;
    font-weight: 600;
  }
  .default-li ul {
    padding-left: 2.9vw;
    font-size: 2.5vw;
  }
  .out-of-stock {
    filter: grayscale(100%);
  }
  .default-tw-merge {
    display: flex;
  }
  .default-tw-merge > div {
    width: 100%;
  }
  .default-tw-merge > div:nth-child(1) {
    margin-left: 0%;
  }
  .default-tw-merge > div:nth-child(2) {
    margin-left: -100%;
  }
  .default-tw-merge > div:nth-child(3) {
    margin-left: -200%;
  }
  .default-tw-merge > div:nth-child(4) {
    margin-left: -300%;
  }
  .default-tw-merge > div:nth-child(5) {
    margin-left: -400%;
  }
  .default-xingxing {
    display: inline-flex;
    align-items: center;
  }
  .default-xingxing span {
    display: inline-block;
    width: 20px;
    height: 20px;
    background-image: url(../img/xingxing.svg);
    background-size: cover;
    margin: 0 1px;
    width: 1.56vw;
    height: 1.56vw;
  }
  .default-xingxing span.active ~ span {
    background-image: url(../img/xingxing1.svg);
  }
  .default-xingxing.hover span {
    cursor: pointer;
  }
  /* 公共end */
  .default-swiper-style {
    --swiper-navigation-size: 16px;
    --swiper-navigation-sides-offset: 3.125vw;
  }
  .default-swiper-style .swiper-button-next,
  .default-swiper-style .swiper-button-prev {
    width: var(--swiper-navigation-size);
    background: rgba(0, 0, 0, 0.4);
    border-radius: 50%;
    padding: 6px;
  }
  .activity_banner_container {
    width: 100%;
    overflow: hidden;
    position: relative;
  }
  .activity_banner_container .swiper-slide .bg {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
  }
  .activity_banner_container .swiper-slide .bg.bg-pc {
    display: none;
  }
  .activity_banner_container .swiper-slide .text {
    max-width: 1440px;
    width: 90%;
    margin: 20px auto;
    display: grid;
    gap: 1.56vw;
  }
  .activity_banner_container .swiper-slide .text .t1 {
    color: #FFFFFF;
    font-size: 2.3vw;
  }
  .activity_banner_container .swiper-slide .text .t2 {
    font-family: AtAeroMedium;
    font-weight: bold;
    color: #FFFFFF;
    max-width: 550px;
    font-size: 3.75vw;
  }
  .activity_banner_container .swiper-slide .text .t3 {
    font-family: AtAeroMedium;
    font-weight: bold;
    color: #19C76B;
    font-size: 4.29vw;
  }
  .activity_banner_container .swiper-slide .text .btns {
    display: flex;
    gap: 20px;
  }
  .activity_banner_container .swiper-slide .text .btns > .btn {
    box-sizing: border-box;
    border-radius: 999px;
    cursor: pointer;
    font-size: 1.25vw;
    padding: 2px 10px;
  }
  .activity_banner_container .swiper-slide .text .btns > .btn.btn-white {
    border: 2px solid #FFFFFF;
    color: #FFFFFF;
  }
  .activity_banner_container .swiper-slide .text .btns > .btn.btn-theme {
    border: 2px solid #19C76B;
    color: #000;
    background: #19C76B;
  }
  .activity_search_container {
    position: sticky;
    top: 0;
    transform: translateY(-1px);
    background-color: #999999;
    z-index: 21;
    gap: 1.56vw;
    padding: 20px;
  }
  .activity_search_container.have-header {
    top: 80px;
    top: 60px;
  }
  .activity_search_container input {
    max-width: 409px;
    width: 100%;
    height: 40px;
    border-radius: 20px;
    opacity: 1;
    box-sizing: border-box;
    border: 1px solid #FFFFFF;
    background-color: white;
  }
  .activity_search_container button {
    height: 40px;
  }
  .activity_goods_swiper_container {
    overflow: hidden;
    position: relative;
    --swiper-navigation-top-offset: calc(50% + 100px);
  }
  .activity_goods_swiper_container .main {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .activity_goods_swiper_container .swiper-slide {
    position: relative;
    width: 350px;
    flex-shrink: 0;
  }
  .activity_goods_swiper_container .quehuo {
    position: absolute;
    right: 0;
    z-index: 10;
    top: 60px;
    width: 150px;
  }
  .activity_goods_swiper_container .item {
    border-radius: 10px;
    background: #FFFFFF;
    box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.1);
    padding-bottom: 30px;
    width: 320px;
    margin: 60px auto 10px;
  }
  .activity_goods_swiper_container .top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
  }
  .activity_goods_swiper_container .top .jian {
    margin-left: 30px;
    display: flex;
    width: 90px;
  }
  .activity_goods_swiper_container .top .jian img {
    width: 100%;
  }
  .activity_goods_swiper_container .top .jian .text {
    width: 100%;
    margin-left: -100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    font-weight: bold;
    color: #FFFFFF;
    letter-spacing: 2px;
    transform: translateX(-5px);
  }
  .activity_goods_swiper_container .top .jian .text > div:nth-child(1) {
    font-family: AtAeroMedium;
    font-size: 18px;
  }
  .activity_goods_swiper_container .top .jian .text > div:nth-child(2) {
    font-size: 16px;
  }
  .activity_goods_swiper_container .top .goods-img {
    width: 150px;
    margin-top: -60px;
  }
  .activity_goods_swiper_container .name, .activity_goods_swiper_container .price, .activity_goods_swiper_container .btn, .activity_goods_swiper_container .br {
    margin: 0 30px;
  }
  .activity_goods_swiper_container .name {
    font-family: AtAeroMedium;
    font-weight: bold;
    margin-top: 20px;
    font-size: 2vw;
  }
  .activity_goods_swiper_container .br {
    margin-top: 30px;
    margin-top: 2.34vw;
  }
  .activity_goods_swiper_container .price {
    color: #19C76B;
    font-family: AtAeroMedium;
    display: flex;
    align-items: flex-end;
    gap: 10px;
    margin-top: 20px;
    font-size: 18px;
    margin-top: 2vw;
  }
  .activity_goods_swiper_container .price del {
    font-size: 16px;
    color: #999;
    font-size: 12px;
  }
  .activity_goods_swiper_container .btn {
    display: block;
    padding: 16px;
    margin-top: 24px;
    padding: 1.25vw;
    font-size: 14px;
  }
  .activity_grid_container .main {
    display: grid;
    grid-template-columns: 7.5fr 7fr;
    max-width: 1490px;
    width: 90%;
    margin: auto;
    gap: 3.125vw;
  }
  .activity_grid_container .item {
    border-radius: 10px;
    overflow: hidden;
  }
  .activity_grid_container .item img {
    object-fit: cover;
    width: 100%;
    height: 100%;
  }
  .activity_grid_container .item:nth-child(1) {
    grid-column: 1/2;
    grid-row: 1/3;
  }
  .activity_grid_container .item:nth-child(2) {
    grid-column: 2/3;
    grid-row: 1/2;
  }
  .activity_grid_container .item:nth-child(3) {
    grid-column: 2/3;
    grid-row: 2/3;
  }
  .activity_swiper_container {
    overflow: hidden;
  }
  .activity_swiper_container .main {
    position: relative;
    max-width: 1400px;
    width: 90%;
    margin: auto;
  }
  .activity_swiper_container img {
    width: 100%;
  }
  .activity_swiper_container .swiper-slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    transition: all .3s;
    z-index: 99;
  }
  .activity_swiper_container .swiper-slide {
    transition: 300ms;
    transform: scale(0.95);
  }
  .activity_swiper_container .swiper-slide-active, .activity_swiper_container .swiper-slide-duplicate-active {
    transform: scale(1);
  }
  .activity_swiper_container .swiper-slide-active::after, .activity_swiper_container .swiper-slide-duplicate-active::after {
    background-color: transparent;
    pointer-events: none;
  }
  .activity_swiper_container img {
    display: block;
  }
  .activity_tw_container .main {
    display: grid;
    gap: 4.68vw;
  }
  .activity_tw_container .item {
    display: flex;
    max-width: 1490px;
    width: 90%;
    margin: auto;
    align-items: center;
    gap: 7vw;
  }
  .activity_tw_container .item.item:nth-child(even) {
    flex-direction: row-reverse;
  }
  .activity_tw_container .item img {
    width: 100%;
  }
  .activity_tw_container .item .t1 {
    font-weight: 600;
    color: #000000;
    font-size: 3.5vw;
  }
  .activity_tw_container .item .t2 {
    color: #000000;
    font-size: 2.5vw;
    margin-top: 2.34vw;
  }
  .activity_tw_vertical_container .main {
    max-width: 1490px;
    width: 90%;
    margin: auto;
  }
  .activity_tw_vertical_container .image img {
    width: 100%;
    display: block;
  }
  .activity_tw_merge_container {
    padding-top: 9.3vw;
  }
  .activity_tw_merge_container img {
    width: 100%;
  }
  .activity_tw_merge_container .text {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #FFFFFF;
    font-size: 3.59vw;
  }
  .activity_video_container {
    position: relative;
    max-width: 1490px;
    width: 90%;
    height: 0;
    padding-top: 56.25%; /* 16:9 = 9/16 * 100% */
    margin: 20px auto;
    overflow: hidden;
  }
  .activity_video_container .youtube-iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
  }
  .activity_choose_container {
    max-width: 1490px;
    width: 90%;
    margin: auto;
    overflow: hidden;
  }
  .activity_choose_container .main {
    position: relative;
  }
  .activity_choose_container img {
    width: 100%;
  }
  .activity_choose_container .text {
    color: #fff;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    padding: 2.34vw;
    gap: 1.56vw;
  }
  .activity_choose_container .t2 {
    font-size: 2.5vw;
  }
  .activity_choose_container .t1 {
    font-weight: bold;
    font-size: 3.5vw;
  }
  .activity_recommended_container .list {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5vw;
  }
  .activity_recommended_container .item {
    margin: 0 15px;
    display: flex;
    align-items: center;
    background-color: #fff;
    border-radius: 10px;
    overflow: hidden;
  }
  .activity_recommended_container .item img {
    height: 100%;
    object-fit: cover;
    cursor: pointer;
    flex-shrink: 0;
    width: 25vw;
  }
  .activity_recommended_container .item .text {
    height: 100%;
    display: flex;
    box-sizing: border-box;
    justify-content: center;
    flex-direction: column;
    max-width: 490px;
    padding: 2vw;
  }
  .activity_recommended_container .item .text .t1 {
    font-size: 16px;
  }
  .activity_recommended_container .item .text .t2 {
    font-size: 12px;
    margin-top: 1.12vw;
  }
  .activity_seen_container .mian {
    display: flex;
    max-width: 1250px;
    margin: auto;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2.34vw 7.8vw;
  }
  .activity_seen_container .mian img {
    width: 25vw;
  }
  .activity_parameters_container {
    width: 90%;
    margin: auto;
  }
  .activity_parameters_container .product-parameters {
    overflow: auto;
  }
  .activity_parameters_container .product-parameters-table {
    margin: auto;
    width: 90%;
    max-width: 1200px;
  }
  .activity_parameters_container .product-parameters-tip td,
  .activity_parameters_container .product-parameters-image td {
    padding: 0 20px;
  }
  .activity_parameters_container .product-parameters-image {
    text-align: center;
  }
  .activity_parameters_container .product-parameters-image img {
    width: 100%;
    object-fit: contain;
    max-width: 100px;
  }
  .activity_parameters_container .product-parameters-name .name {
    font-weight: bold;
    text-align: center;
    font-size: 13px;
    margin: 1.56vw 0 1vw;
  }
  .activity_parameters_container .product-parameters-tip .tip {
    color: #999999;
    text-align: center;
    font-size: 12px;
  }
  .activity_parameters_container .product-parameters-buy td {
    text-align: center;
  }
  .activity_parameters_container .product-parameters-buy .buy {
    border-radius: 99999px;
    background: #000;
    color: #fff;
    display: inline-block;
    cursor: pointer;
    padding: .8vw 1.56vw;
    margin: 1.875vw 0 2.26vw;
    font-size: 12px;
  }
  .activity_parameters_container .product-parameters-tr-title {
    border-top: 1px solid #ddd;
    /* padding:  0 20px; */
  }
  .activity_parameters_container .product-parameters-tr-title td {
    color: #999;
    /* padding: 31px 0 20px; */
    border-top: 1px solid #ddd;
    font-size: 13px;
    padding-top: 2.345vw;
    padding-bottom: 1.56vw;
  }
  .activity_parameters_container .product-parameters-value td {
    text-align: center;
    padding-bottom: 30px;
    font-size: 12px;
  }
  .activity_subscription_container {
    width: 100%;
    background: url(../img/subscription.png) no-repeat center center;
    background-size: cover;
    margin-top: 9.3vw;
  }
  .activity_subscription_container .centent {
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 13vw 0;
  }
  .activity_subscription_container .centent .t1 {
    font-size: 20px;
    color: #fff;
    max-width: 90%;
    text-align: center;
  }
  .activity_subscription_container .centent .t2 {
    width: 90%;
    text-align: center;
    font-size: 30px;
    margin: 20px 0 54px;
    font-family: 'AtAeroMedium';
    color: #fff;
  }
  .activity_subscription_container .centent .inp {
    overflow: hidden;
    box-sizing: border-box;
    font-size: 14px;
    display: flex;
    align-items: center;
    width: 640px;
    height: 50px;
    margin-bottom: 30px;
    border-radius: 50px;
    background-color: #fff;
    width: 90%;
    height: auto;
    flex-direction: column;
    background-color: #ffffff00;
    border-radius: 0;
    margin-bottom: 5vw;
    gap: 2vw;
  }
  .activity_subscription_container .centent .inp input {
    height: 100%;
    border: none;
    outline: none;
    background-color: transparent;
    flex-grow: 1;
    padding-left: 30px;
    box-sizing: border-box;
  }
  .activity_subscription_container .centent .inp .btn {
    width: 200px;
    height: 100%;
    background-color: #19C76B;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    border-radius: 0 50px 50px 0;
    cursor: pointer;
  }
  .activity_subscription_container .centent .inp input,
  .activity_subscription_container .centent .inp .btn {
    width: 100%;
    padding: 0 5.3vw;
    height: 40px;
    line-height: 40px;
    flex-shrink: 0;
    border-radius: 9999px;
    box-sizing: border-box;
  }
  .activity_subscription_container .centent .inp input {
    background-color: #fff;
  }
  .activity_subscription_container .centent p {
    display: flex;
    align-items: center;
    font-family: 'AtAeroMedium';
    color: #fff;
    font-size: 14px;
  }
  .activity_subscription_container .centent p input {
    width: 20px;
    height: 20px;
    margin-right: 20px;
  }
  .activity_subscription_container .centent p a {
    text-decoration: underline;
    color: #fff;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  /* 公共start */
  * {
    padding: 0;
    margin: 0;
    font-family: OpenSansRegular;
  }
  a {
    text-decoration: none;
    display: inline-block;
  }
  .flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .default-btn {
    padding: 0 32px;
    display: flex;
    align-items: center;
    font-size: 16px;
    border: 0;
    cursor: pointer;
    border-radius: 999px;
    text-align: center;
  }
  .default-input {
    border: 0;
    outline: none;
    padding: 0 15px;
    box-sizing: border-box;
  }
  .bg-color-linear {
    background: linear-gradient(90deg, #E2EB00 0%, #37C900 100%);
  }
  .bg-color-transparent {
    background: transparent;
  }
  .font-color-fff {
    color: #FFFFFF;
  }
  .default-h1 {
    font-weight: bold;
    text-align: center;
    font-family: AtAeroMedium;
    font-size: 3.5vw;
    padding-top: 9vw;
  }
  .default-left-h1 {
    color: #151515;
    font-family: AtAeroMedium;
    font-weight: bold;
    font-size: 3.5vw;
    padding-top: 9vw;
  }
  .default-left-sub-h1 {
    font-family: AtAeroMedium;
    font-size: 40px;
    padding-top: 50px;
    font-size: 3.125vw;
    padding-top: 3.9vw;
  }
  .default-h2 {
    text-align: center;
    max-width: 1050px;
    width: 90%;
    margin: auto;
    font-size: 1.875vw;
    padding-top: 1.56vw;
    line-height: 1.5;
  }
  .default-left-sub-h2 {
    font-size: 1.875vw;
    padding-top: 1.56vw;
  }
  .default-h-pd {
    padding-bottom: 4.68vw;
  }
  .default-br {
    border-bottom: 1px solid #DDDDDD;
  }
  .default-grid2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
  .default-li {
    padding-left: 7.8vw;
    padding-top: 4.68vw;
  }
  .default-li p {
    font-size: 2.18vw;
    margin-bottom: 2.34vw;
    font-weight: 600;
  }
  .default-li ul {
    padding-left: 2.9vw;
    font-size: 1.875vw;
  }
  .out-of-stock {
    filter: grayscale(100%);
  }
  .default-tw-merge {
    display: flex;
  }
  .default-tw-merge > div {
    width: 100%;
  }
  .default-tw-merge > div:nth-child(1) {
    margin-left: 0%;
  }
  .default-tw-merge > div:nth-child(2) {
    margin-left: -100%;
  }
  .default-tw-merge > div:nth-child(3) {
    margin-left: -200%;
  }
  .default-tw-merge > div:nth-child(4) {
    margin-left: -300%;
  }
  .default-tw-merge > div:nth-child(5) {
    margin-left: -400%;
  }
  .default-xingxing {
    display: inline-flex;
    align-items: center;
  }
  .default-xingxing span {
    display: inline-block;
    width: 20px;
    height: 20px;
    background-image: url(../img/xingxing.svg);
    background-size: cover;
    margin: 0 1px;
  }
  .default-xingxing span.active ~ span {
    background-image: url(../img/xingxing1.svg);
  }
  .default-xingxing.hover span {
    cursor: pointer;
  }
  /* 公共end */
  .default-swiper-style {
    --swiper-navigation-size: 16px;
    --swiper-navigation-sides-offset: 3.125vw;
  }
  .default-swiper-style .swiper-button-next,
  .default-swiper-style .swiper-button-prev {
    width: var(--swiper-navigation-size);
    background: rgba(0, 0, 0, 0.4);
    border-radius: 50%;
    padding: 6px;
  }
  .activity_banner_container {
    width: 100%;
    overflow: hidden;
    position: relative;
  }
  .activity_banner_container .swiper-slide .bg {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
  }
  .activity_banner_container .swiper-slide .bg.bg-mobile {
    display: none;
  }
  .activity_banner_container .swiper-slide .text {
    max-width: 1440px;
    width: 90%;
    margin: 20px auto;
    display: grid;
    gap: 1.56vw;
  }
  .activity_banner_container .swiper-slide .text .t1 {
    color: #FFFFFF;
    font-size: 2.3vw;
  }
  .activity_banner_container .swiper-slide .text .t2 {
    font-family: AtAeroMedium;
    font-weight: bold;
    color: #FFFFFF;
    max-width: 550px;
    font-size: 3.75vw;
  }
  .activity_banner_container .swiper-slide .text .t3 {
    font-family: AtAeroMedium;
    font-weight: bold;
    color: #19C76B;
    font-size: 4.29vw;
  }
  .activity_banner_container .swiper-slide .text .btns {
    display: flex;
    gap: 20px;
  }
  .activity_banner_container .swiper-slide .text .btns > .btn {
    box-sizing: border-box;
    border-radius: 999px;
    cursor: pointer;
    font-size: 1.25vw;
    padding: 5px 15px;
  }
  .activity_banner_container .swiper-slide .text .btns > .btn.btn-white {
    border: 2px solid #FFFFFF;
    color: #FFFFFF;
  }
  .activity_banner_container .swiper-slide .text .btns > .btn.btn-theme {
    border: 2px solid #19C76B;
    color: #000;
    background: #19C76B;
  }
  .activity_search_container {
    position: sticky;
    top: 0;
    transform: translateY(-1px);
    background-color: #999999;
    z-index: 21;
    gap: 1.56vw;
    padding: 20px;
  }
  .activity_search_container.have-header {
    top: 80px;
  }
  .activity_search_container input {
    max-width: 409px;
    width: 100%;
    height: 40px;
    border-radius: 20px;
    opacity: 1;
    box-sizing: border-box;
    border: 1px solid #FFFFFF;
    background-color: white;
  }
  .activity_search_container button {
    height: 40px;
  }
  .activity_goods_swiper_container {
    overflow: hidden;
    position: relative;
    --swiper-navigation-top-offset: calc(50% + 100px);
  }
  .activity_goods_swiper_container .main {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .activity_goods_swiper_container .swiper-slide {
    position: relative;
    width: 400px;
    flex-shrink: 0;
  }
  .activity_goods_swiper_container .quehuo {
    position: absolute;
    right: 0;
    z-index: 10;
    top: 80px;
    width: 200px;
  }
  .activity_goods_swiper_container .item {
    border-radius: 10px;
    background: #FFFFFF;
    box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.1);
    padding-bottom: 30px;
    width: 370px;
    margin: 80px auto 10px;
  }
  .activity_goods_swiper_container .top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
  }
  .activity_goods_swiper_container .top .jian {
    margin-left: 30px;
    display: flex;
    width: 90px;
  }
  .activity_goods_swiper_container .top .jian img {
    width: 100%;
  }
  .activity_goods_swiper_container .top .jian .text {
    width: 100%;
    margin-left: -100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    font-weight: bold;
    color: #FFFFFF;
    letter-spacing: 2px;
    transform: translateX(-5px);
  }
  .activity_goods_swiper_container .top .jian .text > div:nth-child(1) {
    font-family: AtAeroMedium;
    font-size: 18px;
  }
  .activity_goods_swiper_container .top .jian .text > div:nth-child(2) {
    font-size: 16px;
  }
  .activity_goods_swiper_container .top .goods-img {
    width: 200px;
    margin-top: -80px;
  }
  .activity_goods_swiper_container .name, .activity_goods_swiper_container .price, .activity_goods_swiper_container .btn, .activity_goods_swiper_container .br {
    margin: 0 30px;
  }
  .activity_goods_swiper_container .name {
    font-family: AtAeroMedium;
    font-weight: bold;
    margin-top: 20px;
    font-size: 20px;
  }
  .activity_goods_swiper_container .br {
    margin-top: 30px;
  }
  .activity_goods_swiper_container .price {
    color: #19C76B;
    font-family: AtAeroMedium;
    display: flex;
    align-items: flex-end;
    gap: 10px;
    margin-top: 20px;
    font-size: 28px;
  }
  .activity_goods_swiper_container .price del {
    font-size: 16px;
    color: #999;
  }
  .activity_goods_swiper_container .btn {
    display: block;
    padding: 16px;
    margin-top: 24px;
  }
  .activity_grid_container .main {
    display: grid;
    grid-template-columns: 7.5fr 7fr;
    max-width: 1490px;
    width: 90%;
    margin: auto;
    gap: 3.125vw;
  }
  .activity_grid_container .item {
    border-radius: 10px;
    overflow: hidden;
  }
  .activity_grid_container .item img {
    object-fit: cover;
    width: 100%;
    height: 100%;
  }
  .activity_grid_container .item:nth-child(1) {
    grid-column: 1/2;
    grid-row: 1/3;
  }
  .activity_grid_container .item:nth-child(2) {
    grid-column: 2/3;
    grid-row: 1/2;
  }
  .activity_grid_container .item:nth-child(3) {
    grid-column: 2/3;
    grid-row: 2/3;
  }
  .activity_swiper_container {
    overflow: hidden;
  }
  .activity_swiper_container .main {
    position: relative;
    max-width: 1400px;
    width: 90%;
    margin: auto;
  }
  .activity_swiper_container img {
    width: 100%;
  }
  .activity_swiper_container .swiper-slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    transition: all .3s;
    z-index: 99;
  }
  .activity_swiper_container .swiper-slide {
    transition: 300ms;
    transform: scale(0.95);
  }
  .activity_swiper_container .swiper-slide-active, .activity_swiper_container .swiper-slide-duplicate-active {
    transform: scale(1);
  }
  .activity_swiper_container .swiper-slide-active::after, .activity_swiper_container .swiper-slide-duplicate-active::after {
    background-color: transparent;
    pointer-events: none;
  }
  .activity_swiper_container img {
    display: block;
  }
  .activity_tw_container .main {
    display: grid;
    gap: 4.68vw;
  }
  .activity_tw_container .item {
    display: flex;
    max-width: 1490px;
    width: 90%;
    margin: auto;
    align-items: center;
    gap: 7vw;
  }
  .activity_tw_container .item.item:nth-child(even) {
    flex-direction: row-reverse;
  }
  .activity_tw_container .item img {
    width: 100%;
  }
  .activity_tw_container .item .t1 {
    font-weight: 600;
    color: #000000;
    font-size: 3.125vw;
  }
  .activity_tw_container .item .t2 {
    color: #000000;
    font-size: 1.875vw;
    margin-top: 2.34vw;
  }
  .activity_tw_vertical_container .main {
    max-width: 1490px;
    width: 90%;
    margin: auto;
  }
  .activity_tw_vertical_container .image img {
    width: 100%;
    display: block;
  }
  .activity_tw_merge_container {
    padding-top: 9.3vw;
  }
  .activity_tw_merge_container img {
    width: 100%;
  }
  .activity_tw_merge_container .text {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #FFFFFF;
    font-size: 3.59vw;
  }
  .activity_video_container {
    position: relative;
    max-width: 1490px;
    width: 90%;
    height: 0;
    padding-top: 56.25%; /* 16:9 = 9/16 * 100% */
    margin: 20px auto;
    overflow: hidden;
  }
  .activity_video_container .youtube-iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
  }
  .activity_choose_container {
    max-width: 1490px;
    width: 90%;
    margin: auto;
    overflow: hidden;
  }
  .activity_choose_container .main {
    position: relative;
  }
  .activity_choose_container img {
    width: 100%;
  }
  .activity_choose_container .text {
    color: #fff;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    padding: 2.34vw;
    gap: 1.56vw;
  }
  .activity_choose_container .t2 {
    font-size: 1.25vw;
  }
  .activity_choose_container .t1 {
    font-weight: bold;
    font-size: 2.34vw;
  }
  .activity_recommended_container .list {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5vw;
  }
  .activity_recommended_container .item {
    margin: 0 15px;
    display: flex;
    align-items: center;
    background-color: #fff;
    border-radius: 10px;
    overflow: hidden;
    height: 232px;
  }
  .activity_recommended_container .item img {
    height: 100%;
    object-fit: cover;
    cursor: pointer;
    flex-shrink: 0;
    width: 180px;
  }
  .activity_recommended_container .item .text {
    height: 100%;
    display: flex;
    box-sizing: border-box;
    justify-content: center;
    flex-direction: column;
    max-width: 490px;
    padding: 2vw;
  }
  .activity_recommended_container .item .text .t1 {
    font-size: 2.34vw;
  }
  .activity_recommended_container .item .text .t2 {
    font-size: 1.25vw;
    margin-top: 1.12vw;
  }
  .activity_seen_container .mian {
    display: flex;
    max-width: 1250px;
    margin: auto;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2.34vw 7.8vw;
  }
  .activity_parameters_container {
    width: 90%;
    margin: auto;
  }
  .activity_parameters_container .product-parameters {
    overflow: auto;
  }
  .activity_parameters_container .product-parameters-table {
    margin: auto;
    width: 90%;
    max-width: 1200px;
  }
  .activity_parameters_container .product-parameters-tip td,
  .activity_parameters_container .product-parameters-image td {
    padding: 0 20px;
  }
  .activity_parameters_container .product-parameters-image {
    text-align: center;
  }
  .activity_parameters_container .product-parameters-image img {
    width: 100%;
    object-fit: contain;
    max-width: 200px;
  }
  .activity_parameters_container .product-parameters-name .name {
    font-weight: bold;
    text-align: center;
    font-size: 2.34vw;
    margin: 1.56vw 0 1vw;
  }
  .activity_parameters_container .product-parameters-tip .tip {
    color: #999999;
    text-align: center;
    font-size: 1.56vw;
  }
  .activity_parameters_container .product-parameters-buy td {
    text-align: center;
  }
  .activity_parameters_container .product-parameters-buy .buy {
    border-radius: 99999px;
    background: #000;
    color: #fff;
    display: inline-block;
    cursor: pointer;
    padding: .8vw 1.56vw;
    margin: 1.875vw 0 2.26vw;
  }
  .activity_parameters_container .product-parameters-tr-title {
    border-top: 1px solid #ddd;
    /* padding:  0 20px; */
  }
  .activity_parameters_container .product-parameters-tr-title td {
    color: #999;
    /* padding: 31px 0 20px; */
    border-top: 1px solid #ddd;
    font-size: 1.56vw;
    padding-top: 2.345vw;
    padding-bottom: 1.56vw;
  }
  .activity_parameters_container .product-parameters-value td {
    text-align: center;
    padding-bottom: 30px;
    font-size: 1.25vw;
  }
  .activity_subscription_container {
    width: 100%;
    background: url(../img/subscription.png) no-repeat center center;
    height: 400px;
    margin-top: 120px;
  }
  .activity_subscription_container .centent {
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .activity_subscription_container .centent .t1 {
    font-size: 20px;
    color: #fff;
    max-width: 90%;
    text-align: center;
  }
  .activity_subscription_container .centent .t2 {
    width: 90%;
    text-align: center;
    font-size: 30px;
    margin: 20px 0 54px;
    font-family: 'AtAeroMedium';
    color: #fff;
  }
  .activity_subscription_container .centent .inp {
    overflow: hidden;
    box-sizing: border-box;
    font-size: 14px;
    display: flex;
    align-items: center;
    width: 640px;
    height: 50px;
    margin-bottom: 30px;
    border-radius: 50px;
    background-color: #fff;
  }
  .activity_subscription_container .centent .inp input {
    height: 100%;
    border: none;
    outline: none;
    background-color: transparent;
    flex-grow: 1;
    padding-left: 30px;
    box-sizing: border-box;
  }
  .activity_subscription_container .centent .inp .btn {
    width: 200px;
    height: 100%;
    background-color: #19C76B;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    border-radius: 0 50px 50px 0;
    cursor: pointer;
  }
  .activity_subscription_container .centent p {
    display: flex;
    align-items: center;
    font-family: 'AtAeroMedium';
    color: #fff;
    font-size: 14px;
  }
  .activity_subscription_container .centent p input {
    width: 20px;
    height: 20px;
    margin-right: 20px;
  }
  .activity_subscription_container .centent p a {
    text-decoration: underline;
    color: #fff;
  }
}

@media (min-width: 1024px) and (max-width: 1280px) {
  /* 公共start */
  * {
    padding: 0;
    margin: 0;
    font-family: OpenSansRegular;
  }
  a {
    text-decoration: none;
    display: inline-block;
  }
  .flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .default-btn {
    padding: 0 32px;
    display: flex;
    align-items: center;
    font-size: 16px;
    border: 0;
    cursor: pointer;
    border-radius: 999px;
    text-align: center;
  }
  .default-input {
    border: 0;
    outline: none;
    padding: 0 15px;
    box-sizing: border-box;
  }
  .bg-color-linear {
    background: linear-gradient(90deg, #E2EB00 0%, #37C900 100%);
  }
  .bg-color-transparent {
    background: transparent;
  }
  .font-color-fff {
    color: #FFFFFF;
  }
  .default-h1 {
    font-weight: bold;
    text-align: center;
    font-family: AtAeroMedium;
    font-size: 3.5vw;
    padding-top: 9vw;
  }
  .default-left-h1 {
    color: #151515;
    font-family: AtAeroMedium;
    font-weight: bold;
    font-size: 3.5vw;
    padding-top: 9vw;
  }
  .default-left-sub-h1 {
    font-family: AtAeroMedium;
    font-size: 40px;
    padding-top: 50px;
    font-size: 3.125vw;
    padding-top: 3.9vw;
  }
  .default-h2 {
    text-align: center;
    max-width: 1050px;
    width: 90%;
    margin: auto;
    font-size: 1.875vw;
    padding-top: 1.56vw;
    line-height: 1.5;
  }
  .default-left-sub-h2 {
    font-size: 1.875vw;
    padding-top: 1.56vw;
  }
  .default-h-pd {
    padding-bottom: 4.68vw;
  }
  .default-br {
    border-bottom: 1px solid #DDDDDD;
  }
  .default-grid2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
  .default-li {
    padding-left: 7.8vw;
    padding-top: 4.68vw;
  }
  .default-li p {
    font-size: 2.18vw;
    margin-bottom: 2.34vw;
    font-weight: 600;
  }
  .default-li ul {
    padding-left: 2.9vw;
    font-size: 1.875vw;
  }
  .out-of-stock {
    filter: grayscale(100%);
  }
  .default-tw-merge {
    display: flex;
  }
  .default-tw-merge > div {
    width: 100%;
  }
  .default-tw-merge > div:nth-child(1) {
    margin-left: 0%;
  }
  .default-tw-merge > div:nth-child(2) {
    margin-left: -100%;
  }
  .default-tw-merge > div:nth-child(3) {
    margin-left: -200%;
  }
  .default-tw-merge > div:nth-child(4) {
    margin-left: -300%;
  }
  .default-tw-merge > div:nth-child(5) {
    margin-left: -400%;
  }
  .default-xingxing {
    display: inline-flex;
    align-items: center;
  }
  .default-xingxing span {
    display: inline-block;
    width: 20px;
    height: 20px;
    background-image: url(../img/xingxing.svg);
    background-size: cover;
    margin: 0 1px;
  }
  .default-xingxing span.active ~ span {
    background-image: url(../img/xingxing1.svg);
  }
  .default-xingxing.hover span {
    cursor: pointer;
  }
  /* 公共end */
  .default-swiper-style {
    --swiper-navigation-size: 16px;
    --swiper-navigation-sides-offset: 3.125vw;
  }
  .default-swiper-style .swiper-button-next,
  .default-swiper-style .swiper-button-prev {
    width: var(--swiper-navigation-size);
    background: rgba(0, 0, 0, 0.4);
    border-radius: 50%;
    padding: 6px;
  }
  .activity_banner_container {
    width: 100%;
    overflow: hidden;
    position: relative;
  }
  .activity_banner_container .swiper-slide .bg {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
  }
  .activity_banner_container .swiper-slide .bg.bg-mobile {
    display: none;
  }
  .activity_banner_container .swiper-slide .text {
    max-width: 1440px;
    width: 90%;
    margin: 20px auto;
    display: grid;
    gap: 1.56vw;
  }
  .activity_banner_container .swiper-slide .text .t1 {
    color: #FFFFFF;
    font-size: 2.3vw;
  }
  .activity_banner_container .swiper-slide .text .t2 {
    font-family: AtAeroMedium;
    font-weight: bold;
    color: #FFFFFF;
    max-width: 550px;
    font-size: 3.75vw;
  }
  .activity_banner_container .swiper-slide .text .t3 {
    font-family: AtAeroMedium;
    font-weight: bold;
    color: #19C76B;
    font-size: 4.29vw;
  }
  .activity_banner_container .swiper-slide .text .btns {
    display: flex;
    gap: 20px;
  }
  .activity_banner_container .swiper-slide .text .btns > .btn {
    box-sizing: border-box;
    border-radius: 999px;
    cursor: pointer;
    font-size: 1.25vw;
    padding: 5px 15px;
  }
  .activity_banner_container .swiper-slide .text .btns > .btn.btn-white {
    border: 2px solid #FFFFFF;
    color: #FFFFFF;
  }
  .activity_banner_container .swiper-slide .text .btns > .btn.btn-theme {
    border: 2px solid #19C76B;
    color: #000;
    background: #19C76B;
  }
  .activity_search_container {
    position: sticky;
    top: 0;
    transform: translateY(-1px);
    background-color: #999999;
    z-index: 21;
    gap: 1.56vw;
    padding: 20px;
  }
  .activity_search_container.have-header {
    top: 80px;
  }
  .activity_search_container input {
    max-width: 409px;
    width: 100%;
    height: 40px;
    border-radius: 20px;
    opacity: 1;
    box-sizing: border-box;
    border: 1px solid #FFFFFF;
    background-color: white;
  }
  .activity_search_container button {
    height: 40px;
  }
  .activity_goods_swiper_container {
    overflow: hidden;
    position: relative;
    --swiper-navigation-top-offset: calc(50% + 100px);
  }
  .activity_goods_swiper_container .main {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .activity_goods_swiper_container .swiper-slide {
    position: relative;
    width: 400px;
    flex-shrink: 0;
  }
  .activity_goods_swiper_container .quehuo {
    position: absolute;
    right: 0;
    z-index: 10;
    top: 80px;
    width: 200px;
  }
  .activity_goods_swiper_container .item {
    border-radius: 10px;
    background: #FFFFFF;
    box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.1);
    padding-bottom: 30px;
    width: 370px;
    margin: 80px auto 10px;
  }
  .activity_goods_swiper_container .top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
  }
  .activity_goods_swiper_container .top .jian {
    margin-left: 30px;
    display: flex;
    width: 90px;
  }
  .activity_goods_swiper_container .top .jian img {
    width: 100%;
  }
  .activity_goods_swiper_container .top .jian .text {
    width: 100%;
    margin-left: -100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    font-weight: bold;
    color: #FFFFFF;
    letter-spacing: 2px;
    transform: translateX(-5px);
  }
  .activity_goods_swiper_container .top .jian .text > div:nth-child(1) {
    font-family: AtAeroMedium;
    font-size: 18px;
  }
  .activity_goods_swiper_container .top .jian .text > div:nth-child(2) {
    font-size: 16px;
  }
  .activity_goods_swiper_container .top .goods-img {
    width: 200px;
    margin-top: -80px;
  }
  .activity_goods_swiper_container .name, .activity_goods_swiper_container .price, .activity_goods_swiper_container .btn, .activity_goods_swiper_container .br {
    margin: 0 30px;
  }
  .activity_goods_swiper_container .name {
    font-family: AtAeroMedium;
    font-weight: bold;
    margin-top: 20px;
    font-size: 20px;
  }
  .activity_goods_swiper_container .br {
    margin-top: 30px;
  }
  .activity_goods_swiper_container .price {
    color: #19C76B;
    font-family: AtAeroMedium;
    display: flex;
    align-items: flex-end;
    gap: 10px;
    margin-top: 20px;
    font-size: 28px;
  }
  .activity_goods_swiper_container .price del {
    font-size: 16px;
    color: #999;
  }
  .activity_goods_swiper_container .btn {
    display: block;
    padding: 16px;
    margin-top: 24px;
  }
  .activity_grid_container .main {
    display: grid;
    grid-template-columns: 7.5fr 7fr;
    max-width: 1490px;
    width: 90%;
    margin: auto;
    gap: 3.125vw;
  }
  .activity_grid_container .item {
    border-radius: 10px;
    overflow: hidden;
  }
  .activity_grid_container .item img {
    object-fit: cover;
    width: 100%;
    height: 100%;
  }
  .activity_grid_container .item:nth-child(1) {
    grid-column: 1/2;
    grid-row: 1/3;
  }
  .activity_grid_container .item:nth-child(2) {
    grid-column: 2/3;
    grid-row: 1/2;
  }
  .activity_grid_container .item:nth-child(3) {
    grid-column: 2/3;
    grid-row: 2/3;
  }
  .activity_swiper_container {
    overflow: hidden;
  }
  .activity_swiper_container .main {
    position: relative;
    max-width: 1400px;
    width: 90%;
    margin: auto;
  }
  .activity_swiper_container img {
    width: 100%;
  }
  .activity_swiper_container .swiper-slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    transition: all .3s;
    z-index: 99;
  }
  .activity_swiper_container .swiper-slide {
    transition: 300ms;
    transform: scale(0.95);
  }
  .activity_swiper_container .swiper-slide-active, .activity_swiper_container .swiper-slide-duplicate-active {
    transform: scale(1);
  }
  .activity_swiper_container .swiper-slide-active::after, .activity_swiper_container .swiper-slide-duplicate-active::after {
    background-color: transparent;
    pointer-events: none;
  }
  .activity_swiper_container img {
    display: block;
  }
  .activity_tw_container .main {
    display: grid;
    gap: 4.68vw;
  }
  .activity_tw_container .item {
    display: flex;
    max-width: 1490px;
    width: 90%;
    margin: auto;
    align-items: center;
    gap: 7vw;
  }
  .activity_tw_container .item.item:nth-child(even) {
    flex-direction: row-reverse;
  }
  .activity_tw_container .item img {
    width: 100%;
  }
  .activity_tw_container .item .t1 {
    font-weight: 600;
    color: #000000;
    font-size: 3.125vw;
  }
  .activity_tw_container .item .t2 {
    color: #000000;
    font-size: 1.875vw;
    margin-top: 2.34vw;
  }
  .activity_tw_vertical_container .main {
    max-width: 1490px;
    width: 90%;
    margin: auto;
  }
  .activity_tw_vertical_container .image img {
    width: 100%;
    display: block;
  }
  .activity_tw_merge_container {
    padding-top: 9.3vw;
  }
  .activity_tw_merge_container img {
    width: 100%;
  }
  .activity_tw_merge_container .text {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #FFFFFF;
    font-size: 3.59vw;
  }
  .activity_video_container {
    position: relative;
    max-width: 1490px;
    width: 90%;
    height: 0;
    padding-top: 56.25%; /* 16:9 = 9/16 * 100% */
    margin: 20px auto;
    overflow: hidden;
  }
  .activity_video_container .youtube-iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
  }
  .activity_choose_container {
    max-width: 1490px;
    width: 90%;
    margin: auto;
    overflow: hidden;
  }
  .activity_choose_container .main {
    position: relative;
  }
  .activity_choose_container img {
    width: 100%;
  }
  .activity_choose_container .text {
    color: #fff;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    padding: 2.34vw;
    gap: 1.56vw;
  }
  .activity_choose_container .t2 {
    font-size: 1.25vw;
  }
  .activity_choose_container .t1 {
    font-weight: bold;
    font-size: 2.34vw;
  }
  .activity_recommended_container .list {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5vw;
  }
  .activity_recommended_container .item {
    margin: 0 15px;
    display: flex;
    align-items: center;
    background-color: #fff;
    border-radius: 10px;
    overflow: hidden;
    height: 232px;
  }
  .activity_recommended_container .item img {
    height: 100%;
    object-fit: cover;
    cursor: pointer;
    flex-shrink: 0;
    width: 180px;
  }
  .activity_recommended_container .item .text {
    height: 100%;
    display: flex;
    box-sizing: border-box;
    justify-content: center;
    flex-direction: column;
    max-width: 490px;
    padding: 2vw;
  }
  .activity_recommended_container .item .text .t1 {
    font-size: 2.34vw;
  }
  .activity_recommended_container .item .text .t2 {
    font-size: 1.25vw;
    margin-top: 1.12vw;
  }
  .activity_seen_container .mian {
    display: flex;
    max-width: 1250px;
    margin: auto;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2.34vw 7.8vw;
  }
  .activity_parameters_container {
    width: 90%;
    margin: auto;
  }
  .activity_parameters_container .product-parameters {
    overflow: auto;
  }
  .activity_parameters_container .product-parameters-table {
    margin: auto;
    width: 90%;
    max-width: 1200px;
  }
  .activity_parameters_container .product-parameters-tip td,
  .activity_parameters_container .product-parameters-image td {
    padding: 0 20px;
  }
  .activity_parameters_container .product-parameters-image {
    text-align: center;
  }
  .activity_parameters_container .product-parameters-image img {
    width: 100%;
    object-fit: contain;
    max-width: 200px;
  }
  .activity_parameters_container .product-parameters-name .name {
    font-weight: bold;
    text-align: center;
    font-size: 2.34vw;
    margin: 1.56vw 0 1vw;
  }
  .activity_parameters_container .product-parameters-tip .tip {
    color: #999999;
    text-align: center;
    font-size: 1.56vw;
  }
  .activity_parameters_container .product-parameters-buy td {
    text-align: center;
  }
  .activity_parameters_container .product-parameters-buy .buy {
    border-radius: 99999px;
    background: #000;
    color: #fff;
    display: inline-block;
    cursor: pointer;
    padding: .8vw 1.56vw;
    margin: 1.875vw 0 2.26vw;
  }
  .activity_parameters_container .product-parameters-tr-title {
    border-top: 1px solid #ddd;
    /* padding:  0 20px; */
  }
  .activity_parameters_container .product-parameters-tr-title td {
    color: #999;
    /* padding: 31px 0 20px; */
    border-top: 1px solid #ddd;
    font-size: 1.56vw;
    padding-top: 2.345vw;
    padding-bottom: 1.56vw;
  }
  .activity_parameters_container .product-parameters-value td {
    text-align: center;
    padding-bottom: 30px;
    font-size: 1.25vw;
  }
  .activity_subscription_container {
    width: 100%;
    background: url(../img/subscription.png) no-repeat center center;
    height: 400px;
    margin-top: 120px;
  }
  .activity_subscription_container .centent {
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .activity_subscription_container .centent .t1 {
    font-size: 20px;
    color: #fff;
    max-width: 90%;
    text-align: center;
  }
  .activity_subscription_container .centent .t2 {
    width: 90%;
    text-align: center;
    font-size: 30px;
    margin: 20px 0 54px;
    font-family: 'AtAeroMedium';
    color: #fff;
  }
  .activity_subscription_container .centent .inp {
    overflow: hidden;
    box-sizing: border-box;
    font-size: 14px;
    display: flex;
    align-items: center;
    width: 640px;
    height: 50px;
    margin-bottom: 30px;
    border-radius: 50px;
    background-color: #fff;
  }
  .activity_subscription_container .centent .inp input {
    height: 100%;
    border: none;
    outline: none;
    background-color: transparent;
    flex-grow: 1;
    padding-left: 30px;
    box-sizing: border-box;
  }
  .activity_subscription_container .centent .inp .btn {
    width: 200px;
    height: 100%;
    background-color: #19C76B;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    border-radius: 0 50px 50px 0;
    cursor: pointer;
  }
  .activity_subscription_container .centent p {
    display: flex;
    align-items: center;
    font-family: 'AtAeroMedium';
    color: #fff;
    font-size: 14px;
  }
  .activity_subscription_container .centent p input {
    width: 20px;
    height: 20px;
    margin-right: 20px;
  }
  .activity_subscription_container .centent p a {
    text-decoration: underline;
    color: #fff;
  }
}

@media (min-width: 1280px) {
  /* 公共start */
  * {
    padding: 0;
    margin: 0;
    font-family: OpenSansRegular;
  }
  a {
    text-decoration: none;
    display: inline-block;
  }
  .flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .default-btn {
    padding: 0 32px;
    display: flex;
    align-items: center;
    font-size: 16px;
    border: 0;
    cursor: pointer;
    border-radius: 999px;
    text-align: center;
  }
  .default-input {
    border: 0;
    outline: none;
    padding: 0 15px;
    box-sizing: border-box;
  }
  .bg-color-linear {
    background: linear-gradient(90deg, #E2EB00 0%, #37C900 100%);
  }
  .bg-color-transparent {
    background: transparent;
  }
  .font-color-fff {
    color: #FFFFFF;
  }
  .default-h1 {
    font-weight: bold;
    text-align: center;
    font-family: AtAeroMedium;
    font-size: 46px;
    padding-top: 120px;
  }
  .default-left-h1 {
    color: #151515;
    font-family: AtAeroMedium;
    font-weight: bold;
    font-size: 46px;
    padding-top: 120px;
  }
  .default-left-sub-h1 {
    font-family: AtAeroMedium;
    font-size: 40px;
    padding-top: 50px;
    font-size: 40px;
    padding-top: 50px;
  }
  .default-h2 {
    text-align: center;
    max-width: 1050px;
    width: 90%;
    margin: auto;
    font-size: 24px;
    padding-top: 20px;
    line-height: 30px;
  }
  .default-left-sub-h2 {
    font-size: 24px;
    padding-top: 20px;
  }
  .default-h-pd {
    padding-bottom: 60px;
  }
  .default-br {
    border-bottom: 1px solid #DDDDDD;
  }
  .default-grid2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
  .default-li {
    padding-left: 100px;
    padding-top: 60px;
  }
  .default-li p {
    font-size: 28px;
    margin-bottom: 30px;
    font-weight: 600;
  }
  .default-li ul {
    padding-left: 38px;
    font-size: 24px;
  }
  .out-of-stock {
    filter: grayscale(100%);
  }
  .default-tw-merge {
    display: flex;
  }
  .default-tw-merge > div {
    width: 100%;
  }
  .default-tw-merge > div:nth-child(1) {
    margin-left: 0%;
  }
  .default-tw-merge > div:nth-child(2) {
    margin-left: -100%;
  }
  .default-tw-merge > div:nth-child(3) {
    margin-left: -200%;
  }
  .default-tw-merge > div:nth-child(4) {
    margin-left: -300%;
  }
  .default-tw-merge > div:nth-child(5) {
    margin-left: -400%;
  }
  .default-xingxing {
    display: inline-flex;
    align-items: center;
  }
  .default-xingxing span {
    display: inline-block;
    width: 20px;
    height: 20px;
    background-image: url(../img/xingxing.svg);
    background-size: cover;
    margin: 0 1px;
  }
  .default-xingxing span.active ~ span {
    background-image: url(../img/xingxing1.svg);
  }
  .default-xingxing.hover span {
    cursor: pointer;
  }
  /* 公共end */
  .default-swiper-style {
    --swiper-navigation-size: 16px;
    --swiper-navigation-sides-offset: 40px;
  }
  .default-swiper-style .swiper-button-next,
  .default-swiper-style .swiper-button-prev {
    width: var(--swiper-navigation-size);
    background: rgba(0, 0, 0, 0.4);
    border-radius: 50%;
    padding: 6px;
  }
  .activity_banner_container {
    width: 100%;
    overflow: hidden;
    position: relative;
  }
  .activity_banner_container .swiper-slide .bg {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
  }
  .activity_banner_container .swiper-slide .bg.bg-mobile {
    display: none;
  }
  .activity_banner_container .swiper-slide .text {
    max-width: 1440px;
    width: 90%;
    margin: 20px auto;
    display: grid;
    gap: 20px;
  }
  .activity_banner_container .swiper-slide .text .t1 {
    color: #FFFFFF;
    font-size: 30px;
  }
  .activity_banner_container .swiper-slide .text .t2 {
    font-family: AtAeroMedium;
    font-weight: bold;
    color: #FFFFFF;
    max-width: 550px;
    font-size: 48px;
  }
  .activity_banner_container .swiper-slide .text .t3 {
    font-family: AtAeroMedium;
    font-weight: bold;
    color: #19C76B;
    font-size: 55px;
  }
  .activity_banner_container .swiper-slide .text .btns {
    display: flex;
    gap: 20px;
  }
  .activity_banner_container .swiper-slide .text .btns > .btn {
    box-sizing: border-box;
    border-radius: 999px;
    cursor: pointer;
    font-size: 16px;
    padding: 13px 30px;
    font-weight: bold;
  }
  .activity_banner_container .swiper-slide .text .btns > .btn.btn-white {
    border: 2px solid #FFFFFF;
    color: #FFFFFF;
  }
  .activity_banner_container .swiper-slide .text .btns > .btn.btn-theme {
    border: 2px solid #19C76B;
    color: #000;
    background: #19C76B;
  }
  .activity_search_container {
    position: sticky;
    top: 0;
    transform: translateY(-1px);
    background-color: #999999;
    z-index: 21;
    gap: 20px;
    padding: 30px 0;
  }
  .activity_search_container.have-header {
    top: 80px;
  }
  .activity_search_container input {
    max-width: 409px;
    width: 100%;
    height: 40px;
    border-radius: 20px;
    opacity: 1;
    box-sizing: border-box;
    border: 1px solid #FFFFFF;
    background-color: white;
  }
  .activity_search_container button {
    height: 40px;
  }
  .activity_goods_swiper_container {
    overflow: hidden;
    position: relative;
    --swiper-navigation-top-offset: calc(50% + 100px);
  }
  .activity_goods_swiper_container .main {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .activity_goods_swiper_container .swiper-slide {
    position: relative;
    width: 430px;
    flex-shrink: 0;
  }
  .activity_goods_swiper_container .quehuo {
    position: absolute;
    right: 0;
    z-index: 10;
    top: 110px;
    width: 250px;
  }
  .activity_goods_swiper_container .item {
    border-radius: 10px;
    background: #FFFFFF;
    box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.1);
    padding-bottom: 30px;
    width: 400px;
    margin: 110px auto 10px;
  }
  .activity_goods_swiper_container .top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
  }
  .activity_goods_swiper_container .top .jian {
    margin-left: 30px;
    display: flex;
    width: 90px;
  }
  .activity_goods_swiper_container .top .jian img {
    width: 100%;
  }
  .activity_goods_swiper_container .top .jian .text {
    width: 100%;
    margin-left: -100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    font-weight: bold;
    color: #FFFFFF;
    letter-spacing: 2px;
    transform: translateX(-5px);
  }
  .activity_goods_swiper_container .top .jian .text > div:nth-child(1) {
    font-family: AtAeroMedium;
    font-size: 18px;
  }
  .activity_goods_swiper_container .top .jian .text > div:nth-child(2) {
    font-size: 16px;
  }
  .activity_goods_swiper_container .top .goods-img {
    width: 250px;
    margin-top: -100px;
  }
  .activity_goods_swiper_container .name, .activity_goods_swiper_container .price, .activity_goods_swiper_container .btn, .activity_goods_swiper_container .br {
    margin: 0 30px;
  }
  .activity_goods_swiper_container .name {
    font-family: AtAeroMedium;
    font-weight: bold;
    margin-top: 20px;
    font-size: 20px;
  }
  .activity_goods_swiper_container .br {
    margin-top: 30px;
  }
  .activity_goods_swiper_container .price {
    color: #19C76B;
    font-family: AtAeroMedium;
    display: flex;
    align-items: flex-end;
    gap: 10px;
    margin-top: 20px;
    font-size: 28px;
  }
  .activity_goods_swiper_container .price del {
    font-size: 16px;
    color: #999;
  }
  .activity_goods_swiper_container .btn {
    display: block;
    padding: 16px;
    margin-top: 24px;
  }
  .activity_grid_container .main {
    display: grid;
    grid-template-columns: 7.5fr 7fr;
    max-width: 1490px;
    width: 90%;
    margin: auto;
    gap: 40px;
  }
  .activity_grid_container .item {
    border-radius: 10px;
    overflow: hidden;
  }
  .activity_grid_container .item img {
    object-fit: cover;
    width: 100%;
    height: 100%;
  }
  .activity_grid_container .item:nth-child(1) {
    grid-column: 1/2;
    grid-row: 1/3;
  }
  .activity_grid_container .item:nth-child(2) {
    grid-column: 2/3;
    grid-row: 1/2;
  }
  .activity_grid_container .item:nth-child(3) {
    grid-column: 2/3;
    grid-row: 2/3;
  }
  .activity_swiper_container {
    overflow: hidden;
  }
  .activity_swiper_container .main {
    position: relative;
    max-width: 1400px;
    width: 90%;
    margin: auto;
  }
  .activity_swiper_container img {
    width: 100%;
  }
  .activity_swiper_container .swiper-slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    transition: all .3s;
    z-index: 99;
  }
  .activity_swiper_container .swiper-slide {
    transition: 300ms;
    transform: scale(0.95);
  }
  .activity_swiper_container .swiper-slide-active, .activity_swiper_container .swiper-slide-duplicate-active {
    transform: scale(1);
  }
  .activity_swiper_container .swiper-slide-active::after, .activity_swiper_container .swiper-slide-duplicate-active::after {
    background-color: transparent;
    pointer-events: none;
  }
  .activity_swiper_container img {
    display: block;
  }
  .activity_tw_container .main {
    display: grid;
    gap: 60px;
  }
  .activity_tw_container .item {
    display: flex;
    max-width: 1490px;
    width: 90%;
    margin: auto;
    align-items: center;
    gap: 90px;
  }
  .activity_tw_container .item.item:nth-child(even) {
    flex-direction: row-reverse;
  }
  .activity_tw_container .item img {
    width: 100%;
  }
  .activity_tw_container .item .t1 {
    font-weight: 600;
    color: #000000;
    font-size: 40px;
  }
  .activity_tw_container .item .t2 {
    color: #000000;
    font-size: 24px;
    margin-top: 30px;
  }
  .activity_tw_vertical_container .main {
    max-width: 1490px;
    width: 90%;
    margin: auto;
  }
  .activity_tw_vertical_container .image img {
    width: 100%;
    display: block;
  }
  .activity_tw_merge_container {
    padding-top: 120px;
  }
  .activity_tw_merge_container img {
    width: 100%;
  }
  .activity_tw_merge_container .text {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #FFFFFF;
    font-size: 46px;
  }
  .activity_video_container {
    position: relative;
    max-width: 1490px;
    width: 90%;
    height: 0;
    padding-top: 56.25%; /* 16:9 = 9/16 * 100% */
    margin: 20px auto;
    overflow: hidden;
  }
  .activity_video_container .youtube-iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
  }
  .activity_choose_container {
    max-width: 1490px;
    width: 90%;
    margin: auto;
    overflow: hidden;
  }
  .activity_choose_container .main {
    position: relative;
  }
  .activity_choose_container img {
    width: 100%;
  }
  .activity_choose_container .text {
    color: #fff;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    padding: 30px;
    gap: 20px;
  }
  .activity_choose_container .t2 {
    font-size: 16px;
  }
  .activity_choose_container .t1 {
    font-weight: bold;
    font-size: 30px;
  }
  .activity_recommended_container .list {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .activity_recommended_container .item {
    margin: 0 15px;
    display: flex;
    align-items: center;
    background-color: #fff;
    border-radius: 10px;
    overflow: hidden;
    height: 232px;
  }
  .activity_recommended_container .item img {
    height: 100%;
    object-fit: cover;
    cursor: pointer;
    flex-shrink: 0;
    width: 180px;
  }
  .activity_recommended_container .item .text {
    height: 100%;
    display: flex;
    box-sizing: border-box;
    justify-content: center;
    flex-direction: column;
    width: 0;
    opacity: 0;
  }
  .activity_recommended_container .item .text .t1 {
    font-size: 30px;
  }
  .activity_recommended_container .item .text .t2 {
    font-size: 16px;
    margin-top: 15px;
    width: 430px;
  }
  .activity_recommended_container .item .text.active {
    padding: 30px;
    display: flex;
    width: 490px;
    transition: all .2s;
    opacity: 1;
    overflow: hidden;
  }
  .activity_seen_container .mian {
    display: flex;
    max-width: 1250px;
    margin: auto;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px 100px;
  }
  .activity_parameters_container {
    width: 90%;
    margin: auto;
  }
  .activity_parameters_container .product-parameters {
    overflow: auto;
  }
  .activity_parameters_container .product-parameters-table {
    margin: auto;
    width: 90%;
    max-width: 1200px;
  }
  .activity_parameters_container .product-parameters-tip td,
  .activity_parameters_container .product-parameters-image td {
    padding: 0 20px;
  }
  .activity_parameters_container .product-parameters-image {
    text-align: center;
  }
  .activity_parameters_container .product-parameters-image img {
    width: 100%;
    object-fit: contain;
    max-width: 300px;
  }
  .activity_parameters_container .product-parameters-name .name {
    font-weight: bold;
    text-align: center;
    font-size: 30px;
    margin: 20px 0 13px;
  }
  .activity_parameters_container .product-parameters-tip .tip {
    color: #999999;
    text-align: center;
    font-size: 20px;
  }
  .activity_parameters_container .product-parameters-buy td {
    text-align: center;
  }
  .activity_parameters_container .product-parameters-buy .buy {
    border-radius: 99999px;
    background: #000;
    color: #fff;
    display: inline-block;
    cursor: pointer;
    padding: 11px 20px;
    margin: 24px 0 29px;
  }
  .activity_parameters_container .product-parameters-tr-title {
    border-top: 1px solid #ddd;
    /* padding:  0 20px; */
  }
  .activity_parameters_container .product-parameters-tr-title td {
    color: #999;
    /* padding: 31px 0 20px; */
    border-top: 1px solid #ddd;
    font-size: 20px;
    padding-top: 31px;
    padding-bottom: 20px;
  }
  .activity_parameters_container .product-parameters-value td {
    text-align: center;
    padding-bottom: 30px;
  }
  .activity_subscription_container {
    width: 100%;
    background: url(../img/subscription.png) no-repeat center center;
    height: 400px;
    margin-top: 120px;
    background-size: cover;
    margin-top: 9.3vw;
  }
  .activity_subscription_container .centent {
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .activity_subscription_container .centent .t1 {
    font-size: 20px;
    color: #fff;
    max-width: 90%;
    text-align: center;
  }
  .activity_subscription_container .centent .t2 {
    width: 90%;
    text-align: center;
    font-size: 30px;
    margin: 20px 0 54px;
    font-family: 'AtAeroMedium';
    color: #fff;
  }
  .activity_subscription_container .centent .inp {
    overflow: hidden;
    box-sizing: border-box;
    font-size: 14px;
    display: flex;
    align-items: center;
    width: 640px;
    height: 50px;
    margin-bottom: 30px;
    border-radius: 50px;
    background-color: #fff;
  }
  .activity_subscription_container .centent .inp input {
    height: 100%;
    border: none;
    outline: none;
    background-color: transparent;
    flex-grow: 1;
    padding-left: 30px;
    box-sizing: border-box;
  }
  .activity_subscription_container .centent .inp .btn {
    width: 200px;
    height: 100%;
    background-color: #19C76B;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    border-radius: 0 50px 50px 0;
    cursor: pointer;
  }
  .activity_subscription_container .centent p {
    display: flex;
    align-items: center;
    font-family: 'AtAeroMedium';
    color: #fff;
    font-size: 14px;
  }
  .activity_subscription_container .centent p input {
    width: 20px;
    height: 20px;
    margin-right: 20px;
  }
  .activity_subscription_container .centent p a {
    text-decoration: underline;
    color: #fff;
  }
}


/* 倒计时 */
/* .base-countdown-box.space{
  height: 130px;
} */
.base-countdown-box ~ header,
.base-countdown-box ~ .activity_search_container{
  top: 130px;
}
.base-countdown-box ~.shousuo{
  top: 210px;
}
.base-countdown-box{
  
  width: 100%;
  position: sticky;
  z-index: 111;
  top: 0px;
  left: 0;
}
.base-countdown{
  /* background-color: #000000; */
  /* height: 60px; */
  width: 100%;
  /* position: sticky;
  z-index: 111;
  top: 0px;
  left: 0; */
  /* display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center; */
  /* font-size: 14px;  */
  /* color: #ffffff; */
}
.base-countdown .countdown-top{
  height: 80px;
  background: #F5F5F5;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.base-countdown .countdown-time{
  display: flex;gap: 10px;
  align-items: center;
  margin: 2px 0;
}
.base-countdown .span{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}
.base-countdown .span1{
  display: block;
  border-radius: 4px;
  background: #000000;
  height: 30px;
  line-height: 29px;
  padding: 0px 10px;
  color: #E2EB00;
  font-weight: bold;
  font-size: 22px; 
}
.base-countdown .span2{
  font-size: 14px;
  color: #999999;
}
.base-countdown .countdown-t1,.base-countdown .countdown-t2{
  padding: 2px 0;
  line-height: 1;
}
.base-countdown .countdown-t1{
  font-size: 18px;
  font-weight: bold;
  text-align: center;
  /* height: 30px; */
}
.base-countdown .countdown-t2{

  color: #999999;
  font-size: 14px;
  text-align: center;
  margin-top: 5px;
}
.base-countdown .countdown-btn{
  height: 40px;
  line-height: 40px;
  background: linear-gradient(90deg, #E2EB00 0%, #37C900 100%);
  padding: 0 30px;
  border-radius: 999px;
  color: #FFFFFF;
  font-weight: bold;
  text-decoration: none;
}
.base-countdown .countdown-text{
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000000;
  font-size: 14px;
  color: #FFFFFF;
}
@media screen and (max-width: 768px){
  .base-countdown-box ~ header,
  .base-countdown-box ~ .activity_search_container{
    top: 200px;
  }
  .base-countdown-box ~.shousuo{
    top: 290px;
  }
  .base-countdown .countdown-top{
    flex-direction: column;
    gap: 5px;
    height:150px ;
  }
  .base-countdown .span{
    gap: 2px;
  }
  .base-countdown .span1{
    height: 26px;
    line-height: 25px;
    font-size: 20px; 
  }
  .base-countdown .span2{
    font-size: 12px;
  }
  .base-countdown .countdown-t1{
    font-size: 14px;
    /* line-height: 25px; */
  }
  .base-countdown .countdown-t2{
    font-size: 12px;
    /* margin-top: 2px; */
  }
  .base-countdown .countdown-btn{
    height: 32px;
    line-height: 32px;
  }
}