@charset "utf-8";
* {
  margin: 0;
  padding: 0;
}
*[hidefocus] {
  outline: none;
}
body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
fieldset,
input,
textarea,
p,
blockquote,
th,
td {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
fieldset,
img,
html,
body,
iframe {
  border: 0;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
ul,
ol,
li {
  list-style: none;
}
caption,
th {
  font-weight: normal;
  font-style: normal;
  text-align: left;
}
em,
i {
  font-style: normal;
}
strong {
  font-weight: bold;
}
body,
textarea,
select,
input,
button {
  font-family: Alibaba-PuHuiTi-Regular, 'pingfang SC', 'helvetica neue', arial, 'hiragino sans gb', 'microsoft yahei ui', 'microsoft yahei', simsun, sans-serif;
  color: #333;
  outline: none;
  border: 0;
}
textarea {
  resize: none;
}
input {
  vertical-align: middle;
  margin: 0;
}
input::-moz-placeholder,
textarea::-moz-placeholder {
  color: #ccc;
}
input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  color: #ccc;
}
input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  color: #ccc;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
}
a,
button {
  cursor: pointer;
}
a {
  text-decoration: none;
  color: #333;
  outline: none;
}
a:hover {
  color: #F2221D;
  text-decoration: none;
  -webkit-transition: color 0.2s, background-color 0.2s;
  -moz-transition: color 0.2s, background-color 0.2s;
  -o-transition: color 0.2s, background-color 0.2s;
  transition: color 0.2s, background-color 0.2s;
}
html,
body {
  width: 100%;
}
html {
  overflow: auto;
}
img {
  display: block;
  object-fit: cover;
}
img {
  transition: transform 0.5s ease;
}
img:hover {
  transform: scale(1.1);
}
.text-center {
  text-align: center;
}
.flex {
  display: flex!important;
}
.flex-center {
  display: flex!important;
  align-items: center;
}
.flex-ver-center {
  display: flex;
  align-items: center;
  justify-content: center;
}
.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.flex-end-start {
  display: flex;
  align-items: flex-end;
}
.flex-around {
  display: flex;
  align-items: center;
  justify-content: space-around;
}
.flex-col-end {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
}
.flex-column {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.flex-end {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.flex-Tstart {
  display: flex;
  align-items: flex-start;
}
.flex-Cstart {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.flex-Tbet {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.flex_wrap {
  display: flex;
  flex-wrap: wrap;
}
.bold {
  font-weight: bold;
}
.font14 {
  font-size: 14px!important;
}
.font16 {
  font-size: 16px!important;
}
.font18 {
  font-size: 18px!important;
}
.font24 {
  font-size: 24px;
}
.font30 {
  font-size: 30px;
}
.font36 {
  font-size: 36px;
}
.font48 {
  font-size: 48px;
}
.font60 {
  font-size: 60px;
}
.white {
  color: #fff !important;
}
.black {
  color: #333;
}
.text_indent {
  text-indent: 2em;
}
.max-lines {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.min-lines {
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.notamplify {
  transform: scale(1) !important;
}
.pc_header .logo1 {
  display: none;
}
.pc_header .logo2 {
  display: block;
}
/*header样式*/
.container {
  width: 100%;
  padding-top: 70px;
}
.container .banner {
  width: 100%;
  height: 20.833vw;
  position: relative;
  z-index: 101;
}
.container .banner .banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1) !important;
}
.container .banner .banner-text {
  position: absolute;
  top: 7.292vw;
  left: 4.583vw;
  width: 16.667vw;
  height: 16.667vw;
  background: linear-gradient(to top, rgba(242, 34, 29, 0.9) 40%, rgba(242, 34, 29, 0) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  padding-left: 1.563vw;
}
.container .banner .banner-text .ch {
  font-size: 2.604vw;
  color: #fffffe;
  font-weight: bold;
  margin-top: 6.25vw;
  height: 2.604vw;
}
.container .banner .banner-text .en {
  font-size: 1.146vw;
  color: #fffffe;
  margin-top: 0.833vw;
}
.container .banner .banner-text .liner {
  width: 2.604vw;
  height: 0.208vw;
  background-color: #fffffe;
  margin-top: 1.042vw;
}
.container .banner .banner-text .path {
  font-size: 1vw;
  color: #fffffe;
  margin-top: 2.344vw;
  height: 1vw;
  line-height: 1vw;
}
.container .banner .banner-text .path a {
  font-size: 1vw;
  color: #fffffe;
}
.container .tabs {
  width: 100%;
  height: 60px;
  padding: 0 7.448vw 0 8.177vw;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  position: sticky;
  top: 70px;
  background: #fff;
  z-index: 100;
}
.container .tabs .tab_li {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 20px;
  height: 60px;
  font-size: 16px;
  cursor: pointer;
  border-bottom: 4px solid #fff;
}
.container .tabs .tab_li:last-child {
  margin-right: 0;
}
.container .tabs .active {
  font-weight: bold;
  color: #F2221D;
  border-bottom: 4px solid #F2221D;
}
#back-to-top {
  width: 45px;
  height: 45px;
  background-color: #908e8e;
  opacity: 0.8;
  border-radius: 50%;
  position: fixed;
  bottom: 20%;
  right: 3.385vw !important;
  z-index: 9999;
  display: none;
  cursor: pointer;
}
#back-to-top i {
  color: #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 22px;
  opacity: 1;
}
@media screen and (min-width: 960px) {
  .errorbox {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 150px 0 20px;
  }
  .errorbox img {
    width: 20.833vw;
    height: auto;
    transform: scale(1) !important;
  }
  .errorbox .error_title {
    font-size: 24px;
    color: #333;
    margin-top: 20px;
  }
  .errorbox .error_bottom {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 50px;
    padding-bottom: 30px;
  }
  .errorbox .error_bottom a {
    width: 120px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    padding: 5px 10px;
    border-radius: 5px;
  }
  .errorbox .error_bottom .prev {
    margin-right: 30px;
    color: #333;
    border: 1px solid #333;
  }
  .errorbox .error_bottom .back {
    color: #F2221D;
    border: 1px solid #F2221D;
  }
  .m_header {
    display: none;
  }
  .m_footer {
    display: none;
  }
  .pc_header .nav .cur a {
    color: #F2221D;
  }
  .pc_header .nav .cur::after {
    content: '';
    width: 100%;
    height: 4px;
    background: #F2221D;
    position: absolute;
    left: 50%;
    transition: all 0.6s;
    transform: translateX(-50%);
    border-radius: 50px;
    top: 43px;
  }
  .pc_header {
    width: 100%;
    height: 70px;
    padding: 10px 0;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    display: flex;
    background-color: #fff;
    box-shadow: 2px 3px 10px rgba(0, 0, 0, 0.2);
  }
  .pc_header .logo {
    height: 50px;
    position: absolute;
    left: 4.792vw;
    top: 10px;
  }
  .pc_header .logo img {
    display: block;
    height: 50px;
    object-fit: contain;
  }
  .pc_header .nav {
    width: 100%;
    height: 47px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .pc_header .nav ul {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    padding-left: 20px;
    justify-content: center;
  }
  .pc_header .nav ul li {
    font-size: 18px;
    color: #fffffe;
    margin: 0 1.563vw;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    border-bottom: 4px solid transparent;
    position: relative;
    transition: all linear 0.3s;
  }
  .pc_header .nav ul li a {
    height: 100%;
    line-height: 47px;
    transition: all 0.6s;
  }
  .pc_header .nav ul li:after {
    content: '';
    width: 0px;
    height: 4px;
    background: #F2221D;
    position: absolute;
    left: 50%;
    transition: all 0.6s;
    transform: translateX(-50%);
    border-radius: 50px;
    top: 43px;
  }
  .pc_header .nav ul li:hover a {
    color: #F2221D;
  }
  .pc_header .nav ul li:hover:after {
    transition: all 0.6s;
    width: 100%;
  }
  .pc_footer {
    width: 100%;
  }
  .pc_footer .content {
    width: 100%;
    padding: 2.656vw 5.521vw 4.271vw 8.229vw;
    background-color: #f3f3f3;
    display: flex;
    height: 305px;
  }
  .pc_footer .content .left .leftTop {
    width: 144px;
    height: 47px;
    margin-bottom: 28px;
  }
  .pc_footer .content .left .leftTop a {
    display: block;
  }
  .pc_footer .content .left .leftTop a img {
    width: 100%;
    height: 100%;
  }
  .pc_footer .content .left .leftBottom {
    display: flex;
  }
  .pc_footer .content .left .leftBottom .imageBox {
    width: 120px;
    height: 146px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
  }
  .pc_footer .content .left .leftBottom .imageBox img {
    width: 120px;
    height: 120px;
  }
  .pc_footer .content .left .leftBottom .imageBox span {
    color: #666;
    font-size: 14px;
  }
  .pc_footer .content .left .leftBottom .mr {
    margin-right: 32px;
  }
  .pc_footer .content .right {
    margin-left: 8.802vw;
    flex: 1;
  }
  .pc_footer .content .right .rightTop {
    height: 47px;
    margin-bottom: 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .pc_footer .content .right .rightTop li {
    min-width: 80px;
    text-align: left;
    font-size: 19px;
  }
  .pc_footer .content .right .rightTop li a {
    font-size: 19px;
    font-weight: bold;
  }
  .pc_footer .content .right .rightBottom {
    display: flex;
    justify-content: space-between;
  }
  .pc_footer .content .right .rightBottom .cell {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
  }
  .pc_footer .content .right .rightBottom .cell li {
    width: 80px;
    text-align: left;
    font-size: 14px;
    line-height: 30px;
  }
  .pc_footer .content .right .rightBottom .cell li a {
    font-size: 14px;
    color: #666;
    line-height: 30px;
  }
  .pc_footer .copyRight {
    width: 100%;
    height: 90px;
    background-color: #333;
    flex-direction: column;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .pc_footer .copyRight span {
    font-size: 14px;
    color: #666;
    line-height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .pc_footer .copyRight span img {
    width: 18px !important;
    height: 20px !important;
  }
  .pc_footer .copyRight span a {
    color: #666;
    display: flex;
    align-items: center;
  }
}
@media screen and (max-width: 960px) {
  .errorbox {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding-top: 2rem;
  }
  .errorbox img {
    width: 5rem;
    height: auto;
    transform: scale(1) !important;
  }
  .errorbox .error_title {
    font-size: 0.4rem;
    color: #333;
    margin-top: 0.5rem;
  }
  .errorbox .error_bottom {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 1rem;
  }
  .errorbox .error_bottom a {
    width: 2.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.4rem;
    padding: 0.1rem 0.2rem;
    border-radius: 0.1rem;
  }
  .errorbox .error_bottom .prev {
    margin-right: 0.6rem;
    color: #333;
    border: 1px solid #333;
  }
  .errorbox .error_bottom .back {
    color: #F2221D;
    border: 1px solid #F2221D;
  }
  .pc_header {
    display: none!important;
  }
  .pc_footer {
    display: none!important;
  }
  .m_header {
    width: 100%;
    position: fixed;
    box-sizing: border-box;
    z-index: 9999;
    background-color: #fff;
    box-shadow: 2px 3px 10px rgba(0, 0, 0, 0.2);
  }
  .m_header .top {
    width: 100%;
    height: 1.2rem;
    display: flex;
    padding: 0 0.3333rem;
    justify-content: space-between;
    align-items: center;
  }
  .m_header .top .logo {
    width: 2.31rem;
    height: 0.75rem;
  }
  .m_header .top .logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .m_header .top .menu {
    width: 0.48rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-end;
    cursor: pointer;
  }
  .m_header .top .menu div {
    width: 100%;
    height: 0.0267rem;
    background: #262626;
    border-radius: 0.0267rem;
    margin: 0.0667rem 0;
    transition: transform 0.3s ease;
  }
  .m_header .top .menu div:nth-of-type(3) {
    width: 0.24rem;
  }
  .m_header .top .menu.active div:nth-of-type(1) {
    transform: translateY(0.16rem) rotate(45deg);
  }
  .m_header .top .menu.active div:nth-of-type(2) {
    opacity: 0;
  }
  .m_header .top .menu.active div:nth-of-type(3) {
    width: 100%;
    transform: translateY(-0.16rem) rotate(-45deg);
  }
  .m_header .nav {
    width: 100%;
    height: calc(100vh - 1.2rem);
    position: fixed;
    font-size: 0.2133rem;
    top: 0;
    left: 0;
    background: #fff;
    margin-top: 1.2rem;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    /* 添加过渡动画 */
    padding-bottom: constant(safe-area-inset-bottom);
    padding-bottom: env(safe-area-inset-bottom);
  }
  .m_header .nav.active {
    transform: translateX(0);
  }
  .m_header .nav ul {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 0 0.6667rem;
  }
  .m_header .nav ul li {
    width: 100%;
    height: 1.6rem;
    border-bottom: 1px solid #eaeaea;
    display: flex;
    justify-content: flex-start;
    align-items: center;
  }
  .m_header .nav ul li a {
    width: 100%;
    height: 100%;
    font-size: 0.45rem;
    color: #333;
    display: flex;
    justify-content: flex-start;
    align-items: center;
  }
  .m_header .nav ul li a:hover {
    color: #F2221D;
  }
  .m_footer {
    width: 100%;
    background-color: #f3f3f3;
    /* 兼容 iOS < 11.2 */
    padding-bottom: constant(safe-area-inset-bottom);
    /* 兼容 iOS >= 11.2 */
    padding-bottom: env(safe-area-inset-bottom);
  }
  .m_footer .top {
    width: 100%;
    padding: 1rem 0.4267rem 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
  }
  .m_footer .top .logo {
    width: 3.0533rem;
    height: 1rem;
  }
  .m_footer .top .logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .m_footer .top .codeBox {
    width: 100%;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin-top: 0.32rem;
  }
  .m_footer .top .codeBox .code,
  .m_footer .top .codeBox .program {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
  }
  .m_footer .top .codeBox .code img,
  .m_footer .top .codeBox .program img {
    width: 2.5467rem;
    height: 2.5733rem;
    margin-bottom: 0.2rem;
  }
  .m_footer .top .codeBox .code span,
  .m_footer .top .codeBox .program span {
    font-size: 0.37rem;
    color: #666;
  }
  .m_footer .top .codeBox .code {
    margin-right: 0.44rem;
  }
  .m_footer .middle {
    width: 100%;
    padding: 0 0.4267rem;
    margin-top: 0.3333rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
  }
  .m_footer .middle .list {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
  }
  .m_footer .middle .list .cell {
    width: 100%;
    height: 1.2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #DDD;
  }
  .m_footer .middle .list .cell span {
    font-size: 0.45rem;
    color: #666;
  }
  .m_footer .middle .list .cell .arrow {
    width: 0.2667rem;
    height: 0.2667rem;
    border: 0.03rem solid #888;
    border-left: none;
    border-bottom: none;
    transform: rotate(45deg);
    transition: transform 0.25s ease;
    /* 添加过渡动画 */
  }
  .m_footer .middle .list .cell .arrow.active {
    transform: rotate(-45deg);
  }
  .m_footer .middle .list .cellBottom {
    display: none;
    width: 100%;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: wrap;
  }
  .m_footer .middle .list .cellBottom a {
    width: 33%;
    height: 0.93rem;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    font-size: 0.37rem;
    color: #666;
  }
  .m_footer .bottom {
    width: 100%;
    height: 1.1867rem;
    background-color: #333;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .m_footer .bottom div {
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.24rem;
    color: #666;
    line-height: 0.4rem;
  }
  .m_footer .bottom div a {
    font-size: 0.24rem;
    color: #666;
    display: flex;
    justify-content: center;
    align-items: center;
    line-height: 0.4rem;
  }
  .m_footer .bottom div a img {
    width: 0.24rem;
    height: 0.2667rem;
  }
  /*header样式*/
  .container {
    padding-top: 1.2rem;
  }
  .container .banner {
    height: 6.9333rem;
  }
  .container .banner .banner-text {
    top: 2.4rem;
    left: 0.2667rem;
    width: 4.8rem;
    height: 5.3333rem;
    padding-left: 0.5333rem;
  }
  .container .banner .banner-text .ch {
    font-size: 0.6933rem;
    margin-top: 2.2667rem;
    height: 0.6667rem;
  }
  .container .banner .banner-text .en {
    font-size: 0.32rem;
    margin-top: 0.2133rem;
  }
  .container .banner .banner-text .liner {
    width: 0.6667rem;
    height: 0.0533rem;
    margin-top: 0.4533rem;
  }
  .container .banner .banner-text .path {
    font-size: 0.29rem;
    margin-top: 0.65rem;
    height: 0.37rem;
    line-height: 0.37rem;
  }
  .container .banner .banner-text .path a {
    font-size: 0.27rem;
  }
  .container .tabs {
    height: 0.8rem;
    margin-top: 1rem;
    padding: 0 0 0 0.3733rem;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    position: sticky;
    top: 1.2rem;
    background: #fff;
    z-index: 100;
  }
  .container .tabs .tab_li {
    margin: 0 0.2667rem;
    height: 0.8rem;
    font-size: 0.4rem;
    border-bottom: 0.0533rem solid #fff;
  }
  .container .tabs .active {
    border-bottom: 0.0533rem solid #F2221D;
  }
}
@media screen and (min-width: 960px) and (max-width: 1100px) {
  .pc_header .nav ul li {
    font-size: 16px !important;
  }
  .pc_header .logo img {
    height: 40px!important;
  }
  .pc_header .logo {
    top: 15px !important;
  }
}
@media screen and (min-width: 960px) and (max-width: 1200px) {
  .pc_header .nav ul {
    padding-left: 100px;
  }
  .pc_header .nav ul li {
    margin: 0 1vw;
  }
}