body {
    font: 12px/1.5 "microsoft yahei", "\5FAE\8F6F\96C5\9ED1", arial, simsun, sans-serif;
    margin: 0 auto;
    background: #fff;
    color: #333;
    min-width: 1200px;
    @media screen and (max-width: 1200px) {
        min-width: 100%;
        height: 100%;
    }
}

p,
ul,
ol,
dl,
dt,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
form,
input,
fieldset,
select,
button,
textarea,
iframe {
    margin: 0;
    padding: 0;
}

fieldset,
img {
    border: 0 none;
    vertical-align: top;
}

ul,
li {
    list-style-type: none;
}

i,
em,
cite {
    font-style: normal;
}

.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

a {
    color: #333;
    text-decoration: none;
    -moz-transition: color .3s ease;
    -webkit-transition: color .3s ease;
    transition: color .3s ease;
}

a:hover {
    text-decoration: underline;
}

a,
a:hover {
    outline: none;
}

input,
textarea {
    outline: none;
}

textarea {
    resize: none
}

.fl {
    float: left;
    display: inline;
}

.fr {
    float: right;
    display: inline;
}

.fb {
    font-weight: bold;
}

.f14 {
    font-size: 14px;
}

.tl {
    text-align: left;
}

.tc {
    text-align: center;
}

.tr {
    text-align: right;
}

.rela {
    position: relative;
}

.abso {
    position: absolute;
}

.msf {
    font-family: \5FAE\8F6F\96C5\9ED1, \9ED1\4F53;
}

.blo {
    display: block;
}

.mt45 {
    margin-top: 45px;
}

.pt45 {
    padding-top: 45px;
}

.col-1 {
    width: 8.33%;
}

.col-2 {
    width: 16.66%;
}

.col-3 {
    width: 25%;
}

.col-4 {
    width: 33.33%;
}

.col-5 {
    width: 41.66%;
}

.col-6 {
    width: 50%;
}

.col-7 {
    width: 58.33%;
}

.col-8 {
    width: 66.66%;
}

.col-9 {
    width: 75%;
}

.col-10 {
    width: 83.33%;
}

.col-11 {
    width: 91.66%;
}

.col-12 {
    width: 100%;
}

.header {
    /* position: fixed;
    top: 0;
    left: 0;
    z-index: 999; */
    width: 100%;
    background-color: rgba(255, 255, 255);
}

.header .wrap {
    height: 9vh;
    width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    @media screen and (max-width: 1200px) {
        height: 8vh;
    }
}
.header .logo{
    width: 36.4vh;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #0762CB;
    @media screen and (max-width: 1200px) {
        width: 27.4vh;
    }
}
.header .wrap img {
    width: 28vh;
    @media screen and (max-width: 1200px) {
        width: 22vh;
    }
}

/* @media screen and (max-width:768px){
 
    .header .wrap{
        width:100%;
        position: fixed;
        left: 0;
        top: 0;
        height: 1.173rem;
        background: #08b8c3;
        color: #fff;
        z-index: 92;
    }
    .header .wrap img{
       height: 1.173rem;
       object-fit: cover;
    }
    .header .nav-panel{
        display: none;
    }
} */


.header .nav-panel {
    height: 100%;
    flex: 1;
    padding: 0 0 0 35px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    /* width: 844px; */
    /* font-size: 14px; */
}
.header .nav-panel .line{
    width: 2px;
    height: 24px;
    background-color: #999999;
}
.header .nav li {
    height: 100%;
    z-index: 2;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header .nav li a {
    padding: 0 20px;
    line-height: 60px;
    display: inline-block;
    font-size: 1rem;
    font-weight: 350;
    color: #666666;
    -moz-transition: all .3s ease;
    -webkit-transition: all .3s ease;
    transition: all .3s ease;
    position: relative;
    text-decoration: none;
    @media screen and (max-width: 1600px) {
        font-size: 0.8rem;
    }
    @media screen and (max-width: 750px) {
        font-size: 1.5rem;
    }
}
.header .nav li.cur a::after {
    content: '';
    width: 4vh;
    height: 0.4vh;
    background: #0762CB;
    border-radius: 0px 0px 0px 0px;
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
}
.header .nav li:hover {
    background: #0762CB;
    color: #ffffff;
    text-decoration: none;
}
.header .nav li:hover a{
    color: #ffffff !important;
    font-weight: 500;
}
.header .nav li .nav-list {
    width: 100%;
    padding: 10px 0;
    background: #0762CB;
    position: absolute;
    left: 0;
    font-size: 14px;
    top: 100%;
    display: none;
}

.header .nav li .nav-list dd a {
    padding: 0px 10px;
    text-align: center;
    line-height: 30px;
    display: block;
    color: #fff;
    font-size: 0.8rem;
    @media screen and (max-width: 750px) {
        font-size: 1.2rem;
    }
}

.header .nav li.on a{
    color: #0762CB;
}
.header .nav li.cur a {
    /* background: #08b8c3; */
    color: #0762CB;
}

.header .en {
    line-height: 30px;
    padding-top: 25px;
}

.header .en a {
    color: #ffffff;
}

.header .nav {
    height: 100%;
    display: flex;
    align-items: center;
    padding: 0 10px;
}

/* footer */

.footer {
    height: 100%;
    background: #0B1632;
    color: #D8D8D8;
    text-align: center;
    display: flex;
    flex-direction: column;
}
.footer_img{
    width: 100%;
    height: 29vh;
    background-image: url(https://file-cloud.masterol.cn/OAkQJV9FAh/20250415/d19r41030928935footer_bg.png,footer_bg.png);
    background-repeat: no-repeat;
    background-size: 100% 78vh;
    background-position: 50% center;
    @media screen and (max-width: 1200px) {
        display: none;
    }
}
.footer_address{
    height: 100%;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.footer_address .logo{
    width: 320px;
    height: 70px;
    position: absolute;
    top: 0;
    left: 0;
    @media screen and (max-width: 1200px) {
        position: unset;
        width: 220px;
        height: 45px;
        margin: 10px auto;
    }
}
.footer_address .logo img{
    width: 100%;
    height: 100%;
    display: block;
}
.footer_banner{
    width: 100%;
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 2fr;
    padding:11vh 11vh 0 11vh;
    box-sizing: border-box;
    background-color: #050c1e;
    @media screen and (max-width: 1200px) {
        padding: 3vh 3vh 0 3vh;
        grid-template-columns: unset;
        display: flex;
        flex-direction: column;
    }
}

.footer .nav-item a {
    color: #D8D8D8;
    font-size: 1rem;
}

.footer a:hover {
    color: #D8D8D8;
}

.footer .fontfam {
    font-family: Verdana, Arial, Helvetica, AppleGothic, sans-serif;
}

.footer_ul {
    display: flex;
    justify-content: space-between;
    padding: 10px 0 20px;
    width: 80%;
    margin: 0 auto;
    @media screen and (max-width: 1200px) {
        width: 100%;
        flex-direction: column;
    }
}

.footer_list {
    font-size: 1.2rem;
    color: #fff;
    flex: 1;
    border-right: 2px solid rgba(216, 216, 216, 0.1);
    @media screen and (max-width: 1200px) {
        border-right: none;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        font-size: 1.2rem;
    }
}

.footer_list .footer_tab1 a {
    color: #ffff;
    font-weight: bold;
}

.footer_list:last-child {
    border-right: none;
}

.footer_list img {
    width: 120px;
}

.footer_information .info_li{
  display: flex;
  align-items: center;
  margin: 8px 0;
  
}
.footer_information .info_li .info_icon{
  width: 25px;
  height: 25px;
  @media screen and (max-width: 1200px) {
    width: 15px;
    height: 15px;
    
  }
}
.footer_information .info_li .info_icon img{
    width: 100%;
    height: 100%;
    display: block;
}
.footer_information .info_li .info_line{
    width: 2px;
    height: 26px;
    background: #D8D8D8;
    margin: 0 20px;
    @media screen and (max-width: 1200px) {
        margin: 0 10px;
    }
}
.footer_information .info_li .info_text{
    color: #D8D8D8;
    font-size: 1rem;
}
.footer_information a{
    color: #7f8084;
}
.footer_information1{
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px 0;
    background: #000000;
    font-size: 0.8rem;
    @media screen and (max-width: 1200px) {
        flex-direction: column;
        font-size: 1rem;
    }
}
a.clearcache{
    margin-left: 10px;
    color:  #7f8084;
}
.qr_code{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.qr_code span{
    color: #fff;
}
.nav-item{
    margin: 8px 0;
}
/* 移动端菜单按钮 */
.menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    position: absolute;
    right: 20px;
    top: 1.5vh;
    z-index: 1000;
  }
  
  /* 蒙层 */
  .drawer-mask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.4);
    z-index: 1000;
    display: none;
  }
  
  /* 抽屉内容 */
  .drawer-menu {
    position: fixed;
    right: 0;
    top: 0;
    width: 50%;
    height: 100%;
    background: #fff;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 1001;
    overflow-y: auto; /* ✅ 允许纵向滚动 */
    -webkit-overflow-scrolling: touch; /* ✅ iOS 滚动流畅 */
  }
  .drawer-menu::-webkit-scrollbar {
    display: none; /* 隐藏滚动条 */
  }
  .drawer-menu.active {
    transform: translateX(0);
  }
  
  .drawer-header {
    text-align: right;
    padding: 15px;
    font-size: 1.7rem;
  }
  
  .drawer-close {
    cursor: pointer;
  }
  
  /* 移动端导航列表 */
  .drawer-nav {
    padding: 0;
    list-style: none;
    margin: 0;
  }
  .drawer-nav li {
    border-bottom: 1px solid #F7FBFF;
  }
  .drawer-nav li span {
    display: block;
    padding: 12px 1vw;
    text-decoration: none;
    /* color: #0762CB; */
    font-weight: 500;
    font-size: 1.2rem;
  }
  .drawer-item {
    border-bottom: 1px solid #F7FBFF;
  }
  .drawer-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 1vw;
    cursor: pointer;
  }
  .drawer-title a,
  .drawer-title span {
    color: #333;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.2rem;
  }
  .toggle-submenu {
    font-size: 1.5rem !important;
    color: #666;
  }
  .drawer-subnav {
    display: none;
    background: #f9f9f9;
  }
  .drawer-subnav li span {
    padding: 10px 30px;
    display: block;
    color: #555;
    text-decoration: none;
  }
  .toggle-submenu {
    display: inline-block;
    transition: transform 0.3s ease;
  }
  .toggle-submenu.open {
    transform: rotate(180deg);
  }
  .drawer-subnav {
    display: none;
  }
  .footer_information1 p span{
    color:#D8D8D8;
  }
  .pc{
    display: block;
  }
  .app{
    display: none;
  }
  /* 响应式控制 */
  @media screen and (max-width: 1200px) {
    .nav-panel {
      display: none !important;
    }
    .menu-btn {
      display: block;
    }
    .footer_list .nav-list{
        display: flex;
        flex-wrap: wrap;
    }
    .footer_list .footer_tab1{
       width: 25%;
       text-align: left;
    }
    .nav-item{
       width: 25%;
       text-align: left;
    }
    .nav-item a{
       white-space: nowrap;
    }
    .footer_list:last-child .nav-list{
       border-bottom: 2px solid rgba(216, 216, 216, 0.1);
    }
    .footer_copyright{
        display: flex;
        flex-direction: column;
        margin: 10px 0 0 0 !important;
    }
    .pc{
        display: none;
    }
    .app{
        display: block;
    }
  }
.downlond {
  width: 180px;
  font-size: 18px;
  margin-right: 15px;
  cursor: pointer;
  text-align: center;
  position: relative;
    @media screen and (max-width: 1200px) {
        display: none;
    }
}

/* 隐藏二维码 */
.code {
  width: 120px;
  position: absolute;
  bottom: -220px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999999999;
  padding: 15px 15px;
  border-radius: 8px;
  background-color: #ffffff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  display: none;
}

/* 鼠标悬浮显示二维码 */
.downlond:hover .code {
  display: block;
}

/* 三角形 */
.triangle {
  position: absolute;
  bottom: 168px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 15px solid transparent;
  border-right: 15px solid transparent;
  border-bottom: 15px solid #ffffff;
}

/* 二维码图片 */
.code_img {
  width: 100px;
  height: 100px;
  margin: 10px auto 0;
}

.code_img img {
  width: 100% !important;
  height: 100% !important;
  display: block;
}

.code_text {
  text-align: center;
  font-size: 12px;
  margin-top: 10px;
}
.header .wrap .phone img{
    width: 20vh;
}