body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
fieldset,
input,
textarea,
p,
span,
blockquote,
th,
td,
footer,
a {
  margin: 0;
  font-family: "OPPOSans-R";
  padding: 0;
  box-sizing: border-box;
}
.fp-watermark {
  display: none !important;
}
img {
  border: 0;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  vertical-align: middle;
}
a {
  text-decoration: none;
  -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
  -webkit-user-select: none;
  -moz-user-focus: none;
  -moz-user-select: none;
}
input,
textarea {
  outline: none;
  border: 0;
  resize: none;
  box-sizing: border-box;
}
html {
  -webkit-tap-highlight-color: transparent;
}
audio {
  outline: none;
}
.red_ipt::-webkit-input-placeholder {
  color: #f33b45 !important;
}
/*在谷歌下移除input[number]的上下箭头*/
input[type='number']::-webkit-outer-spin-button,
input[type='number']::-webkit-inner-spin-button {
  -webkit-appearance: none !important;
  margin: 0;
}
/*在firefox下移除input[number]的上下箭头*/
input[type="number"] {
  -moz-appearance: textfield;
}
input,
textarea {
  -webkit-appearance: none;
  appearance: none;
}
@font-face {
  font-family: 'OPPOSans-R';
  src: url('https://lightspeed-website.oss-cn-shanghai.aliyuncs.com/upload/20251029/vc-upload-1761750087747-16OPPOSans-R.woff2');
}
@font-face {
  font-family: "OPPOSans-B";
  src: url('https://lightspeed-website.oss-cn-shanghai.aliyuncs.com/upload/20251029/vc-upload-1761750087747-4OPPOSans-B.woff2');
}
@font-face {
  font-family: "OPPOSans-Heavy";
  src: url('https://lightspeed-website.oss-cn-shanghai.aliyuncs.com/upload/20251029/vc-upload-1761750087747-14OPPOSans-Heavy.woff2');
}
@font-face {
  font-family: "Akrobat-Black";
  src: url('https://lightspeed-website.oss-cn-shanghai.aliyuncs.com/upload/20251029/vc-upload-1761750087747-8Akrobat-Black.woff2');
}
@font-face {
  font-family: "Akrobat-Regular";
  src: url('src="https://lightspeed-website.oss-cn-shanghai.aliyuncs.com/upload/20251029/vc-upload-1761750087747-12Akrobat-Regular.woff2"');
}
@font-face {
  font-family: "Akrobat-Bold";
  src: url('https://lightspeed-website.oss-cn-shanghai.aliyuncs.com/upload/20251029/vc-upload-1761750087747-10Akrobat-Bold.woff2');
}
@media (min-width: 768px) {
  .page-w {
    width: 14rem;
    margin: 0 auto;
    position: relative;
  }
  .ph-g {
    display: none !important;
  }
  body {
    background-color: #fff;
  }
  header {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
  }
  header .inner {
    width: 100%;
    background-color: transparent;
    padding: 0 0.3rem 0 0.53rem;
    display: flex;
    justify-content: space-between;
  }
  header .inner .logo {
    display: block;
    padding: 0.42rem 0 0.42rem 0;
  }
  header .inner .logo .img {
    display: block;
    height: 0.46rem;
  }
  header .inner .right-box {
    display: flex;
    align-items: center;
  }
  header .inner .right-box .lan-box {
    display: flex;
    align-items: center;
    margin-left: 0.2rem;
    padding: 0.42rem 0 0.42rem 0;
  }
  header .inner .right-box .lan-box:hover .inner-lan .item {
    display: block;
  }
  header .inner .right-box .lan-box .inner-lan {
    display: flex;
    align-items: center;
    cursor: pointer;
    position: relative;
  }
  header .inner .right-box .lan-box .inner-lan .item {
    display: none;
    position: absolute;
    left: 0;
    top: 0.35rem;
    width: 0.4rem;
    font-size: 0.2rem;
    font-weight: 400;
    color: #3E3A39;
  }
  header .inner .right-box .lan-box .inner-lan .curr {
    position: relative;
    left: 0;
    top: 0;
    display: block;
  }
  header .inner .right-box .lan-box .inner-lan .icon {
    padding-top: 0.02rem;
    font-size: 0.2rem;
    color: #3E3A39;
  }
  header .inner .right-box .lan-box .search {
    cursor: pointer;
    margin-left: 0.35rem;
    margin-right: 0.35rem;
    width: 0.3rem;
    height: 0.56rem;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border-radius: 1rem;
    overflow: hidden;
  }
  header .inner .right-box .lan-box .search .inp {
    width: 0;
    display: none;
    padding-left: 0.43rem;
    height: 0.56rem;
    background: #FFFFFF;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
  }
  header .inner .right-box .lan-box .search .icon {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.26rem;
    color: #3E3A39;
    z-index: 99;
  }
  header .inner .right-box .nav-box {
    display: flex;
    align-items: center;
  }
  header .inner .right-box .nav-box .inner-text {
    padding: 0.42rem 0 0.42rem 0;
    line-height: 0.56rem;
    display: block;
    text-align: center;
    font-size: 0.2rem;
    font-weight: 400;
    color: #626262;
    margin: 0 0.45rem;
  }
  header .inner .right-box .nav-box .inner-text.select {
    font-weight: 700;
    color: #222222;
  }
  header .inner .right-box .menu {
    display: flex;
    align-items: center;
    cursor: pointer;
    height: 0.2rem;
  }
  header .inner .right-box .menu .icon {
    color: #222222;
    font-size: 0.16rem;
    font-weight: bold;
    margin-right: 0.1rem;
  }
  header .inner .right-box .menu .text {
    font-size: 0.2rem;
    line-height: 0.2rem;
    font-family: OPPOSans-R;
    color: #222222;
  }
  .footer-global {
    width: 100%;
    background: #1D2529;
    display: flex;
    height: 2.33rem;
    justify-content: space-between;
    padding: 0.42rem 0.51rem 0;
    position: relative;
  }
  .footer-global .left-box {
    display: flex;
  }
  .footer-global .left-box .box-1 {
    margin-right: 2.35rem;
  }
  .footer-global .left-box .box-1 .img {
    width: 1.42rem;
    display: block;
    margin-bottom: 0.55rem;
  }
  .footer-global .left-box .box-1 .text-1,
  .footer-global .left-box .box-1 .text-2 {
    display: flex;
    align-items: center;
  }
  .footer-global .left-box .box-1 .text-1 .img,
  .footer-global .left-box .box-1 .text-2 .img {
    width: 0.15rem;
    height: 0.15rem;
    display: inline-block;
    margin: 0;
  }
  .footer-global .left-box .box-1 .text-1 .text,
  .footer-global .left-box .box-1 .text-2 .text {
    margin-left: 0.1rem;
    font-size: 0.18rem;
    font-weight: 400;
    color: #EB7B30;
    display: block;
    line-height: 0.18rem;
  }
  .footer-global .left-box .box-1 .text-1 {
    margin-bottom: 0.18rem;
  }
  .footer-global .left-box .box-2 .text-1 {
    font-size: 0.24rem;
    font-weight: 400;
    color: #AAAAAA;
    line-height: 0.23rem;
  }
  .footer-global .left-box .box-2 .text-2 {
    max-width: 4.4rem;
    font-size: 0.16rem;
    font-weight: 400;
    color: #626262;
    line-height: 0.3rem;
    margin: 0.28rem 0 0.1rem;
  }
  .footer-global .left-box .box-2 .page-swiper {
    display: flex;
  }
  .footer-global .left-box .box-2 .page-swiper .item {
    cursor: pointer;
    margin-right: 0.2rem;
    width: 0.1rem;
    height: 0.1rem;
  }
  .footer-global .left-box .box-2 .page-swiper .item .inner-item {
    width: 0.1rem;
    height: 0.1rem;
    border-radius: 50%;
    background: #54585A;
  }
  .footer-global .left-box .box-2 .page-swiper .item.curr .inner-item {
    background: #AAAAAA;
  }
  .footer-global .right-box {
    display: flex;
  }
  .footer-global .right-box .box-1 {
    width: 3.5rem;
  }
  .footer-global .right-box .box-1 .item:first-child {
    margin-bottom: 0.28rem;
  }
  .footer-global .right-box .box-1 .item .text-1 {
    font-size: 0.24rem;
    font-weight: 400;
    color: #AAAAAA;
    line-height: 0.23rem;
    margin-bottom: 0.16rem;
  }
  .footer-global .right-box .box-1 .item .text-1.lan-en {
    font-size: 0.2rem;
  }
  .footer-global .right-box .box-1 .item .text-2 {
    font-size: 0.16rem;
    font-weight: 400;
    color: #626262;
    line-height: 0.18rem;
    display: block;
  }
  .footer-global .right-box .box-1 .item .text-2:hover {
    text-decoration: underline;
  }
  .footer-global .right-box .box-2 .search-box {
    width: 3.99rem;
    height: 0.56rem;
    background: #171F23;
    border-radius: 1rem;
    position: relative;
    margin-bottom: 0.2rem;
    overflow: hidden;
  }
  .footer-global .right-box .box-2 .search-box .input {
    padding-left: 0.43rem;
    width: 3.99rem;
    height: 0.56rem;
    display: block;
    font-size: 0.16rem;
    background: #171F23;
    color: #AAAAAA;
  }
  .footer-global .right-box .box-2 .search-box .icon {
    cursor: pointer;
    position: absolute;
    top: 50%;
    right: 0.2rem;
    transform: translateY(-50%);
    font-size: 0.26rem;
    color: #3E3A39;
  }
  .footer-global .right-box .box-2 .wechat {
    display: flex;
    justify-content: flex-end;
  }
  .footer-global .right-box .box-2 .wechat .item {
    margin-right: 0.2rem;
    position: relative;
  }
  .footer-global .right-box .box-2 .wechat .item .img {
    width: 0.3rem;
    display: block;
  }
  .footer-global .right-box .box-2 .wechat .item .code-dia {
    z-index: 99;
    display: none;
    position: absolute;
    bottom: -0.5rem;
    right: 0.5rem;
    padding: 0.11rem;
    background-color: #fff;
    z-index: 1;
  }
  .footer-global .right-box .box-2 .wechat .item .code-dia:before {
    content: "";
    position: absolute;
    bottom: 0.6rem;
    right: -19px;
    width: 0;
    height: 0;
    border: 10px solid transparent;
    border-left-color: #fff;
  }
  .footer-global .right-box .box-2 .wechat .item .code-dia .img {
    width: 1.3rem;
    height: 1.29rem;
    margin: 0 auto;
    margin-bottom: 0.06rem;
  }
  .footer-global .right-box .box-2 .wechat .item .code-dia .text {
    text-align: center;
    height: 0.14rem;
    font-size: 0.14rem;
    font-weight: 400;
    color: #000000;
  }
  .footer-global .right-box .box-2 .wechat .item:hover .code-dia {
    display: block;
  }
  .footer-global .copyright {
    font-weight: 400;
    color: #AAAAAA;
    letter-spacing: 0.01rem;
    position: absolute;
    right: 0.52rem;
    bottom: 0.37rem;
    z-index: 0;
    font-size: 0.13rem;
  }
  .footer-global .copyright a {
    font-size: 0.13rem;
    font-weight: 400;
    color: #AAAAAA;
  }
  .footer-global .copyright a:hover {
    text-decoration: underline;
  }
  .footer-global .copyright.lan-en {
    font-size: 0.13rem;
    transform: scale(0.9);
    transform-origin: right;
  }
  .menu-global {
    position: fixed;
    top: 0;
    display: none;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #fff;
    z-index: 9999999;
    padding: 0.8rem 0.8rem 2.19rem;
    flex-direction: column;
    justify-content: space-between;
  }
  .menu-global .top-box {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.4rem;
  }
  .menu-global .top-box .close {
    display: flex;
  }
  .menu-global .top-box .close .icon {
    color: #666666;
    font-size: 0.4rem;
    cursor: pointer;
  }
  .menu-global .top-box .logo {
    width: 2.5rem;
    height: 0.24rem;
    cursor: pointer;
    display: block;
  }
  .menu-global .top-box .logo .img {
    width: 100%;
    height: 100%;
    display: block;
  }
  .menu-global .item {
    padding: 0.45rem 0;
    display: flex;
    align-items: center;
  }
  .menu-global .item .inner-text {
    font-size: 0.3rem;
    font-weight: 400;
    border-bottom: 0.04rem solid transparent;
    color: #666666;
    line-height: 0.29rem;
    padding-bottom: 0.08rem;
  }
  .menu-global .item .inner-text:hover {
    color: #EB7B30;
    border-bottom: 0.04rem solid #EB7B30;
  }
  .menu-global .item-lan {
    padding: 0.45rem 0;
  }
  .menu-global .item-lan .inner-text {
    cursor: pointer;
    font-size: 0.2rem;
    font-weight: 400;
    color: #666666;
    line-height: 0.2rem;
  }
}
@media (max-width: 768px) {
  .elip1 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
  }
  .elip2 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
  }
  .elip3 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
  }
  .elip4 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
  }
  .toast {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 300;
    color: #ffffff;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.8);
    border-radius: 3px;
    display: none;
  }
  .pc-g {
    display: none !important;
  }
  body {
    width: 100%;
    padding-top: 56px;
  }
  .page-w {
    width: 300px;
    margin: 0 auto;
    position: relative;
  }
  header {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    background: #FAFAFA;
  }
  header .inner {
    width: 100%;
    padding: 0 19px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  header .inner .logo {
    margin-top: 1px;
    display: block;
  }
  header .inner .logo .img {
    display: block;
    height: 19px;
  }
  header .inner .right-box {
    display: flex;
  }
  header .inner .right-box .lan-box {
    display: none;
    align-items: center;
  }
  header .inner .right-box .lan-box .inner-lan {
    display: flex;
    align-items: center;
    cursor: pointer;
  }
  header .inner .right-box .lan-box .inner-lan .lan {
    font-size: 20px;
    font-weight: 400;
    color: #666666;
    line-height: 7px;
    margin-right: 5px;
  }
  header .inner .right-box .lan-box .inner-lan .icon {
    padding-top: 10px;
    font-size: 14px;
    color: #3E3A39;
  }
  header .inner .right-box .lan-box .search {
    cursor: pointer;
    margin-left: 0.35rem;
    margin-right: 0.35rem;
    width: 0.3rem;
    height: 0.3rem;
    display: none;
    align-items: center;
    justify-content: center;
  }
  header .inner .right-box .lan-box .search .icon {
    font-size: 0.26rem;
    color: #3E3A39;
  }
  header .inner .right-box .menu {
    display: flex;
    align-items: center;
    cursor: pointer;
  }
  header .inner .right-box .menu .icon {
    color: #222222;
    font-size: 12px;
    font-weight: bold;
    margin-right: 5px;
  }
  header .inner .right-box .menu .text {
    font-size: 12px;
    font-family: OPPOSans-R;
    color: #222222;
  }
  .footer-global {
    width: 100%;
    background: #1D2529;
    padding: 33px 0 19px;
  }
  .footer-global .left-box {
    width: 294px;
    margin: 0 auto;
  }
  .footer-global .left-box .box-1 {
    margin-bottom: 31px;
  }
  .footer-global .left-box .box-1 .img {
    height: 19px;
    display: block;
    margin-bottom: 35px;
  }
  .footer-global .left-box .box-1 .text-1,
  .footer-global .left-box .box-1 .text-2 {
    display: flex;
    align-items: center;
  }
  .footer-global .left-box .box-1 .text-1 .img,
  .footer-global .left-box .box-1 .text-2 .img {
    width: 7px;
    height: 7px;
    margin: 0;
    margin-right: 5px;
  }
  .footer-global .left-box .box-1 .text-1 .text,
  .footer-global .left-box .box-1 .text-2 .text {
    color: #EB7B30;
    font-size: 9px;
    font-weight: 400;
    display: block;
  }
  .footer-global .left-box .box-1 .text-1 {
    margin-bottom: 9px;
  }
  .footer-global .left-box .box-2 {
    margin-bottom: 27px;
  }
  .footer-global .left-box .box-2 .text-1 {
    font-size: 12px;
    font-weight: 400;
    color: #AAAAAA;
    margin-bottom: 12px;
  }
  .footer-global .left-box .box-2 .text-1 div {
    animation-duration: 2s;
  }
  .footer-global .left-box .box-2 .text-2 {
    margin-bottom: 8px;
  }
  .footer-global .left-box .box-2 .text-2 .item {
    font-size: 11px;
    font-weight: 400;
    color: #626262;
    line-height: 18px;
    animation-duration: 2s;
  }
  .footer-global .left-box .box-2 .page-swiper {
    display: flex;
  }
  .footer-global .left-box .box-2 .page-swiper .item {
    margin-right: 10px;
    width: 8px;
    height: 15px;
    display: flex;
    align-items: center;
  }
  .footer-global .left-box .box-2 .page-swiper .item .inner-item {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #54585A;
  }
  .footer-global .left-box .box-2 .page-swiper .item.curr .inner-item {
    background: #AAAAAA;
  }
  .footer-global .right-box {
    width: 294px;
    margin: 0 auto;
  }
  .footer-global .right-box .box-1 {
    margin-right: 1.06rem;
  }
  .footer-global .right-box .box-1 .item:first-child {
    margin-bottom: 13px;
  }
  .footer-global .right-box .box-1 .item .text-1 {
    font-size: 12px;
    line-height: 12px;
    font-weight: 400;
    color: #AAAAAA;
    margin-bottom: 7px;
  }
  .footer-global .right-box .box-1 .item .text-2 {
    font-size: 9px;
    font-weight: 400;
    color: #626262;
    display: block;
    line-height: 10px;
  }
  .footer-global .right-box .box-2 .search-box {
    width: 100%;
    height: 41px;
    background: #171F23;
    border-radius: 21px;
    position: relative;
    margin: 25px auto 21px;
    overflow: hidden;
  }
  .footer-global .right-box .box-2 .search-box .input {
    padding-left: 34px;
    width: 100%;
    font-size: 12px;
    height: 41px;
    color: #3C4448;
    display: block;
    background: #171F23;
  }
  .footer-global .right-box .box-2 .search-box .input::placeholder {
    color: #3C4448;
    letter-spacing: 1px;
  }
  .footer-global .right-box .box-2 .search-box .icon {
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    font-size: 18px;
    color: #3C4448;
  }
  .footer-global .right-box .box-2 .wechat {
    display: flex;
    margin-bottom: 26px;
  }
  .footer-global .right-box .box-2 .wechat .item {
    margin-right: 18px;
  }
  .footer-global .right-box .box-2 .wechat .item .img {
    width: 21px;
    height: 17px;
    display: block;
  }
  .footer-global .right-box .box-2 .wechat .item .code-dia {
    width: 325px;
    height: 550px;
    background: #FFFFFF;
    box-shadow: 0px 4px 20px 0px rgba(0, 0, 0, 0.08);
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .footer-global .right-box .box-2 .wechat .item .code-dia .img {
    width: 213px;
    height: 213px;
    margin-bottom: 22px;
  }
  .footer-global .right-box .box-2 .wechat .item .code-dia .text {
    height: 12px;
    font-size: 12px;
    font-weight: 400;
    color: #000000;
  }
  .footer-global .right-box .box-2 .wechat .item .code-dia .close {
    display: flex;
    align-items: center;
    position: absolute;
    top: 24px;
    right: 16px;
    height: 20px;
  }
  .footer-global .right-box .box-2 .wechat .item .code-dia .close .icon {
    color: #666666;
    font-size: 10px;
    font-weight: bold;
    margin-right: 9px;
  }
  .footer-global .right-box .box-2 .wechat .item .code-dia .close .text {
    line-height: 10px;
    font-size: 10px;
    font-family: OPPOSans-B;
    color: #666666;
  }
  .footer-global .right-box .box-2 .copyright {
    width: 100%;
    text-align: center;
    font-size: 9px;
    font-weight: 400;
    color: #3C4448;
  }
  .footer-global .right-box .box-2 .copyright a {
    font-size: 9px;
    font-weight: 400;
    color: #3C4448;
  }
  .footer-global .right-box .copyright {
    width: 100%;
    text-align: center;
    font-size: 9px;
    font-weight: 400;
    color: #3C4448;
    letter-spacing: 2px;
  }
  .footer-global .right-box .copyright a {
    font-size: 9px;
    font-weight: 400;
    letter-spacing: 2px;
    color: #3C4448;
  }
  .menu-global {
    position: fixed;
    top: 0;
    display: none;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #fff;
    z-index: 9999999;
    flex-direction: column;
    justify-content: space-between;
    padding-bottom: 30px;
  }
  .menu-global .top-box {
    padding: 21px 23px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .menu-global .top-box .close {
    display: flex;
    align-items: center;
    position: absolute;
    top: 21px;
    right: 23px;
  }
  .menu-global .top-box .close .icon {
    color: #222222;
    font-size: 10px;
    font-weight: bold;
    margin-right: 4px;
  }
  .menu-global .top-box .close .text {
    font-size: 10px;
    font-family: OPPOSans-B;
    color: #222222;
  }
  .menu-global .top-box .logo {
    position: absolute;
    top: 20px;
    left: 19px;
    cursor: pointer;
    display: block;
  }
  .menu-global .top-box .logo .img {
    display: block;
    height: 19px;
  }
  .menu-global .item {
    padding: 30px 0;
    display: flex;
    justify-content: center;
  }
  .menu-global .item .inner-text {
    font-size: 18px;
    font-weight: 400;
    color: #666666;
    text-align: center;
  }
  .menu-global .item-lan {
    padding: 30px 0;
    display: flex;
    justify-content: center;
  }
  .menu-global .item-lan .inner-text {
    font-size: 12px;
    font-weight: 400;
    color: #666666;
  }
}
@media (max-height: 700px) {
  .footer-global .right-box .box-2 .wechat .item .code-dia {
    height: 450px;
    top: 50%;
  }
}
@media (min-width: 768px) and (max-width: 1440px) {
  .footer-global .copyright.lan-en,
  .page-dia .copyright.lan-en {
    font-size: 0.13rem;
    transform: scale(0.8);
    transform-origin: right;
  }
}
body.lan-ch .lan-en {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
}
body.lan-en .lan-ch {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
}