* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

.container {
    width: 1219px;
    margin: 0 auto;
}

body {
    margin: 0;
    font-family: 'SourceHanSansCN-Regular';
}

a {
    text-decoration: none;
}

.puhui {
    font-family: 'AlibabaPuHuiTi-2-85-Bold';
}

.souReg {
    font-family: 'SourceHanSansCN-Regular';
}

.souMed {
    font-family: 'SourceHanSansCN-Medium-2';
    overflow: hidden;
}

.souBold {
    font-family: 'SourceHanSansCN-Bold';
}

@font-face {
    font-family: 'AlibabaPuHuiTi-2-85-Bold';
    src: url("../font/AlibabaPuHuiTi-2-85-Bold.otf");
}


@font-face {
    font-family: 'SourceHanSansCN-Regular';
    src: url("../font/SourceHanSansCN-Regular.otf");
}

@font-face {
    font-family: 'SourceHanSansCN-Medium-2';
    src: url("../font/SourceHanSansCN-Medium-2.otf");
}

@font-face {
    font-family: 'SourceHanSansCN-Bold';
    src: url("../font/SourceHanSansCN-Bold.otf");
}

.header_top {
    background: #f4f5f9;
    border-bottom: 2px solid #eeeeed;
}

.header_content {
    height: 37px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header_left {
    font-size: 14px;
    color: #585859;
    letter-spacing: 1px;
}

.header_right {
    display: flex;
    align-items: center;
}

.header_right .line {
    position: relative;
    top: 3px;
    margin: 0 18px 0 15px;
}

.header_right .mobile_icon {
    position: relative;
    top: 2px;
}

.header_right .login a {
    font-size: 16px;
    color: #0b477c;
    display: flex;
    align-items: center;
}


.header_right .login a span {
    margin-left: 6px;
    letter-spacing: 1px;
}

.header_bottom {
    display: flex;
    margin-top: 20px;
    align-items: center;
    justify-content: space-between;
}

/* 搜索框整体 */
.header_bottom .search {
    width: 460px;
    height: 50px;
    display: flex;
    border-radius: 8px;
    align-items: center;
    justify-content: space-between;
    border: 1px solid #E0E6ED;
    background: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: all 0.2s ease;
    overflow: hidden;
}
.header_bottom .search:focus-within {
    border-color: #0b477c;
    box-shadow: 0 0 0 2px rgba(11, 71, 124, 0.15);
}

/* 下拉选择 */
.header_bottom .search .select {
    height: 100%;
    border-right: 1px solid #E0E6ED;
    position: relative;
}
.header_bottom .search .select select {
    width: 110px;
    height: 100%;
    padding: 0 10px;
    font-size: 15px;
    border: 0;
    outline: none;
    background: transparent;
    cursor: pointer;
    color: #333;
    letter-spacing: 0.5px;
    appearance: none;
    -webkit-appearance: none;
}
/* 下拉小箭头 */
.header_bottom .search .select::after {
    content: "";
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid #999;
    pointer-events: none;
}

/* 输入框 */
.header_bottom .search .ipt {
    flex: 1;
    height: 100%;
    overflow: hidden;
    padding: 0 12px;
}
.header_bottom .search .ipt input {
    width: 100%;
    height: 100%;
    border: 0;
    outline: none;
    font-size: 15px;
    color: #333;
    background: transparent;
}
.header_bottom .search .ipt input::placeholder {
    color: #999;
    letter-spacing: 0.5px;
}

/* 搜索按钮 */
.header_bottom .search .search_btn {
    width: 100px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    background: #0b477c;
    border: none;
    transition: all 0.2s ease;
    letter-spacing: 1px;
}
.header_bottom .search .search_btn:hover {
    background: #0d5a9e;
}
.header_bottom .search .search_btn:active {
    transform: scale(0.97);
}

.nav {
    margin-top: 18px;
    background: #035bb3;
}

.nav_content {
    display: flex;
    align-items: center;
    /* justify-content: space-between; */
}

.nav_content>.nav_li {
    height: 60px;
    line-height: 60px;
    letter-spacing: 1px;
    border-right: 1px solid #529ada;
}

.nav_content>.nav_li:nth-child(1) {
    width: 71px;
}

.nav_content>.nav_li:nth-child(2) {
    width: 200px;
}

.nav_content>.nav_li:nth-child(3) {
    width: 180px;
}

.nav_content>.nav_li:nth-child(4) {
    width: 200px;

}

.nav_content>.nav_li:nth-child(5) {
    width: 200px;

}

.nav_content>.nav_li:nth-child(6) {
    width: 235px;
}

.nav_content>.nav_li:nth-child(7) {
    width: 213px;
}





.nav_content .nav_li:first-child,
.nav_content .nav_li:last-child {
    border: 0;
    padding-right: 0;
}

.nav_content>.nav_li>a {
    display: block;
    font-size: 20px;
    color: #ffffff;
    text-align: center;
}

.nav_content .nav_li .nav_active {
    background: #ae2f21;
}

.sub_menu {
    display: none;
    padding: 5px 0;
    position: relative;
    z-index: 999;
    background: #ffffff;
    box-shadow: 0 0 20px #c0d3e2;
}

.sub_menu .sub_menu_li {
    text-align: center;
    line-height: 30px;
    padding-bottom: 5px;
    border-bottom: 1px solid #dbdce1;
}

.sub_menu .sub_menu_li:last-child {
    border: 0;
}

.sub_menu>.sub_menu_li>a {
    color: #333333;
    font-size: 18px;
}

.sub_menu>.sub_menu_li>a:hover {
    font-weight: bold;
}

.nav_content .nav_li:hover .sub_menu {
    display: block;
}
























.footer_top {
    padding-top: 25px;
    padding-bottom: 25px;
    background: #2e3138;
}

.footer_select_list {
    margin: 0 auto;
    max-width: 1500px;
    display: flex;
    align-items: center;
    /*justify-content: space-between;*/
}

.footer_select_list select {
    width: 202px;
    height: 45px;
    font-size: 16px;
    color: #333333;
    outline: none;
    padding: 0 20px;
    font-family: 'SourceHanSansCN-Medium-2';
}

.custom-select-wrapper {
    position: relative;
}

.custom-select {
    cursor: pointer;
    appearance: none;
    /* 移除默认样式 */
    -webkit-appearance: none;
    /* Safari 和 Chrome */
    -moz-appearance: none;
    /* Firefox */

    /* 自定义背景图片作为箭头 */
    background-image: url('../images/select_arrow.png');
    background-repeat: no-repeat;
    background-position: right 19px center;
    /* 控制位置 */
    background-size: 16px;
    /* 控制大小 */
    /* 其他样式 */
    border: 1px solid #ccc;
    border-radius: 4px;
    padding: 10px;
    width: 200px;
    font-size: 16px;
}

.footer_top .line {
    width: 100%;
    height: 1px;
    margin-bottom: 20px;
    margin-top: 20px;
    background: #6d6f74;
}

.footer_text {
    display: flex;
    font-size: 16px;
    color: #fff;
    max-width: 1353px;
    margin: 0 auto;
    justify-content: space-between;
}

.footer_text p .text_line {
    width: 20px;
    height: 2px;
    display: block;
    margin-top: 5px;
    border-bottom: 1px solid #ae2f21;
}

.footer_address {
    display: flex;
    margin-top: 35px;
    justify-content: center;
}

.footer_address p {
    display: flex;
    color: #fff;
    font-size: 14px;
    margin-right: 108px;
    align-items: center;
}

.footer_address p:last-child {
    /* margin-right: 0; */
}

.footer_address p img {
    margin-right: 6px;
}

.footer_bottom {
    display: flex;
    padding: 23px 0;
    background: #272930;
    justify-content: center;
}

.footer_bottom p {
    display: flex;
    font-size: 14px;
    color: #ffffff;
    margin-right: 100px;
    align-items: center;
}

.footer_bottom p img {
    margin-right: 6px;
}

.footer_bottom p:last-child {
    margin-right: 0;
}