/* 小屏样式部分 */
@media (max-width: 1200px) {
    body.over {
        overflow: hidden;
    }
}

/* 头部 */
.mob_header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 98;
    width: 100%;
    transition: 0.5s all;
}
.mob_header.scroll {
}
.mob_header .top_dth {
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding-top: 10px;
    padding-bottom: 10px;
}
.mob_header.scroll .top_dth {
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.16);
}

.mob_logo {
    display: block;
    position: relative;
    height: 40px;
}
.mob_logo a {
    display: block;
    position: relative;
    height: 100%;
}
.mob_logo a:nth-child(2) {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    visibility: hidden;
}
.mob_logo img {
    display: block;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: 0.5s all;
}
.mob_logo a:nth-child(2) {
    visibility: hidden;
    z-index: -1;
}
.mob_header.scroll .mob_logo a:first-child,
.mob_header.active .mob_logo a:first-child {
  visibility: hidden;
  z-index: -1;
}
.mob_header.scroll .mob_logo a:nth-child(2),
.mob_header.active .mob_logo a:nth-child(2) {
  z-index: 1;
  visibility: visible;
}

.mob_nav_btn {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}
.mob_nav_btn p {
    color: #fff;
    margin-left: 10px;
    font-size: 16px;
    line-height: 40px;
    font-weight: normal;
    /* transition: 0.36s; */
}
.menubtn {
    width: 26px;
    height: 40px;
    position: relative;
    z-index: 20;
    cursor: pointer;
    transition: 0.4s;
    display: flex;
    flex-flow: column;
    align-items: center;
    justify-content: center;
}
.menubtn span {
    display: block;
    width: 100%;
    height: 2px;
    background: #fff;
    position: relative;
    vertical-align: middle;
    -webkit-transition-duration: 0.3s, 0.3s;
    -moz-transition-duration: 0.3s, 0.3s;
    -ms-transition-duration: 0.3s, 0.3s;
    -o-transition-duration: 0.3s, 0.3s;
    transition-duration: 0.3s, 0.3s;
    -webkit-transition-delay: 0.3s, 0s;
    -moz-transition-delay: 0.3s, 0s;
    -ms-transition-delay: 0.3s, 0s;
    -o-transition-delay: 0.3s, 0s;
    transition-delay: 0.3s, 0s;
    transition: color 0.3s 0s;
}
.menubtn span:after,
.menubtn span:before {
    content: "";
    position: absolute;
    display: inline-block;
    width: 26px;
    height: 2px;
    left: 0;
    background-color: #fff;
    -webkit-transition-duration: 0.3s, 0.3s;
    -moz-transition-duration: 0.3s, 0.3s;
    -ms-transition-duration: 0.3s, 0.3s;
    -o-transition-duration: 0.3s, 0.3s;
    transition-duration: 0.3s, 0.3s;
    -webkit-transition-delay: 0.3s, 0s;
    -moz-transition-delay: 0.3s, 0s;
    -ms-transition-delay: 0.3s, 0s;
    -o-transition-delay: 0.3s, 0s;
    transition-delay: 0.3s, 0s;
}
.menubtn span:before {
    top: -8px;
    -webkit-transition-property: top, transform;
    -moz-transition-property: top, transform;
    -ms-transition-property: top, transform;
    -o-transition-property: top, transform;
    transition-property: top, transform;
}
.menubtn span:after {
    bottom: -8px;
    -webkit-transition-property: bottom, transform;
    -moz-transition-property: bottom, transform;
    -ms-transition-property: bottom, transform;
    -o-transition-property: bottom, transform;
    transition-property: bottom, transform;
}
.mob_header.active .menubtn span {
    background-color: transparent;
    -webkit-transition-delay: 0s, 0s;
    -moz-transition-delay: 0s, 0s;
    -ms-transition-delay: 0s, 0s;
    -o-transition-delay: 0s, 0s;
    transition-delay: 0s, 0s;
}
.mob_header.active .menubtn span:after,
.mob_header.active .menubtn span:before {
    -webkit-transition-delay: 0s, 0.3s;
    -moz-transition-delay: 0s, 0.3s;
    -ms-transition-delay: 0s, 0.3s;
    -o-transition-delay: 0s, 0.3s;
    transition-delay: 0s, 0.3s;
}
.mob_header.active .menubtn span:before {
    top: 0px;
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
}
.mob_header.active .menubtn span:after {
    bottom: 0px;
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    transform: rotate(-45deg);
}

.mob_header.active .mob_nav_btn .menubtn span,
.mob_header.scroll.active .mob_nav_btn .menubtn span {
    background-color: transparent;
}
.mob_header.scroll .mob_nav_btn p,
.mob_header.active .mob_nav_btn p {
    color: #06428B;
}
.mob_header.scroll .mob_nav_btn .menubtn span {
    background: #06428B;
}
.mob_header.scroll .mob_nav_btn .menubtn span:before,
.mob_header.scroll .mob_nav_btn .menubtn span:after,
.mob_header.active .mob_nav_btn .menubtn span:before,
.mob_header.active .mob_nav_btn .menubtn span:after {
    background: #06428B;
}

/* 下拉出现 */
.mob_head_select {
    position: fixed;
    left: 100%;
    top: 0;
    right: 0;
    bottom: 0;
    background-color: #ffffff;
    width: 100%;
    height: 100vh;
    padding: 80px 0;
    transition: 0.7s;
    z-index: -1;
}
.mob_head_select_cont {
    display: block;
    overflow-x: hidden;
    overflow-y: auto;
    height: 100%;
    width: 100%;
}
.mob_header.active .mob_head_select {
    left: 0;
}
.mob_head_select .dth_wh {
    min-height: calc(100vh - 160px);
    display: flex;
    flex-flow: column;
    align-items: flex-start;
    justify-content: center;
}

.mob_nav {
    width: 100%;
}
.mob_nav_ul {
    width: 100%;
}
.mob_nav_ul>li {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: wrap;
    width: 100%;
}
.mob_nav_ul>li.opn>a {
    color: #06428B;
}
.mob_nav_ul>li>a {
    display: block;
    font-size: 20px;
    font-weight: normal;
    line-height: 2;
    color: #222222;
    max-width: calc(100% - 40px);
}
.mob_nav_jt {
    display: block;
    width: 30px;
    height: 30px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: auto 50%;
    background-image: url("../imgs/9f8982cecb112fbe1519b5c3a0eb495e0aecffa1.png");
    margin-left: 10px;
}
.mob_nav_ul li.opn>.mob_nav_jt {
    background-image: url("../imgs/190795f5c3bf31e8fa46d2bd398cadb8f093575c.png");
}
.mob_nav_sub {
    display: none;
    width: 100%;
    padding: 5px 0;
}
.mob_nav_sub>ul {
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: flex-start;
    overflow: hidden;
    width: 100%;
}
.mob_nav_sub>ul>li {
    width: 100%;
    margin-right: 3.5%;
    margin-bottom: 5px;
}
.mob_nav_sub>ul>li:nth-child(3n) {
    /* margin-right: 0; */
}
.mob_nav_sub>ul>li:nth-child(n+4) {
    /* margin-top: 8px; */
}
.mob_nav_sub>ul>li>a {
    display: block;
    font-size: 15px;
    font-weight: normal;
    color: #222222;
    line-height: 1.5;
}

.mob_search {
    width: 100%;
    margin-top: 24px;
}
.mob_search_tit {
    font-size: 18px;
    font-weight: normal;
    color: #222222;
    line-height: 1.5;
}
.mob_search_tit a {
    font-size: 12px;
    margin-right: 0.5em;
    color: inherit;
}
.mob_search #mob_formsearch {
    position: relative;
    width: 85%;
    margin-top: 8px;
}
.mob_search #mob_formsearch input {
    outline: none;
    border: none;
    background: none;
    font-size: 0;
    height: 48px;
}
.mob_search #mob_formsearch input#mob_keyword {
    border: 1px solid #dddddd;
    width: 100%;
    position: relative;
    z-index: 1;
}
.mob_search #mob_formsearch input#mob_keyword::placeholder {}
.mob_search #mob_formsearch input#mob_s_btn {
    display: block;
    width: 48px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: auto;
    background-image: url("../imgs/b3b55176771d8b3f6b8d790eb05cbf76a2e82ef3.png");
    position: absolute;
    right: 0;
    top: 0;
}

@media (max-width: 1200px) {
    body {
        padding-top: 0;
    }
    .mob_header {
        display: block;
    }
}
@media (max-width: 990px) {
}
@media (max-width: 768px) {
}
@media (max-width: 640px) {
}




/*  */


@media (max-width: 1200px) {
}
@media (max-width: 990px) {
}
@media (max-width: 768px) {
}
@media (max-width: 640px) {
}