/* 通用样式 - 头部导航、尾部导航和在线咨询样式 */
body {
    background-color: #F9FAFC;
}

/* 头部导航栏样式 */
.head_bg {
    width: 100%;

}

.head_box {
    width: 100%;
    height: 58px;
    z-index: 10;
    position: absolute;
    top: 0
}

* {
    box-sizing: border-box;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* 头部导航栏响应式 */
.head {
    width: 100%;
    max-width: 1200px;
    transition: all 0.3s ease;
}

.head_box {
    position: relative;
    transition: all 0.3s ease;
}

/* 固定头部样式 */
.head_box.fixed {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 58px;
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 999;
    padding: 0;
}

.head_box.fixed .nav {
    margin-top: 3px;
}

.logo img{
    width: 100%;
}
.logo {
    position: static;
    float: left;
    margin-top: 10px;
    width: 150px;

    transition: all 0.3s ease;
}

.head_box.fixed .logo {
    margin-top: 10px;
}

.head_right {
    display: none;
}

/* 移动端菜单按钮 */
.mobile-menu-toggle {
    display: none;
    float: right;
    background: #0DA891;
    color: white;
    border: none;
    padding: 10px 15px;
    font-size: 16px;
    cursor: pointer;
    margin-top: 15px;
    border-radius: 4px;
}

.mobile-menu-toggle .close-text {
    font-size: 14px;
}

.nav {
    float: right;
    margin-top: 3px;
}

.nav_menu {
    display: block;
    text-align: right;
}

.nav_menu-item {
    display: inline-block;
    height: auto;
    margin-left: 10px;
}

.nav_menu-item a {
    padding: 8px 12px;
    font-size: 14px;
    line-height: 1.2;
}

.nav_submenu {
    top: 100%;
    left: 0;
    width: 200px;
}

.nav_submenu ul {
    float: none;
    margin: 0;
    padding: 10px;
}

.nav_submenu-item a {
    padding: 5px 10px;
    text-align: left;
    min-width: 0;
}

.pd-0 {
    padding: 0;
}

a:hover {
    text-decoration: none;
}

.nav_img {
    display: none;
}

.head {

    margin: 0 auto;
    position: relative
}

.logo {
    position: absolute;
    left: 0;
    top: 0px;
    z-index: 11;
    width: 200px;

}

.head_right {
    float: right;
    padding-top: 25px;
    height: 75px
}

.contact_search {
    float: right
}

.head_right h3 {
    float: left;
    height: 14px;
    line-height: 14px;
    border-right: 1px solid #ddd;
    padding-right: 10px;
    margin: 5px 10px 0 0;
    font-weight: 400
}

.head_right h3 a {
    color: #888
}

.head_right h3 a:hover {
    color: #0DA891
}

.user {
    position: absolute;
    right: 0;
    top: 0;
    font-size: 12px
}

.search {
    float: left
}

.inp_text {
    float: left;
    background: url(../images/1_02.png) no-repeat;
    width: 98px;
    padding-left: 10px;
    line-height: 22px;
    height: 22px;
    overflow: hidden;
    border: none
}

.inp_button {
    float: left;
    background: url(../images/1_03.png) no-repeat;
    border: none;
    width: 24px;
    height: 22px;
    cursor: pointer
}

.nav {
    margin: 0 auto;
    color: #555;
    margin-top: 3px
}

.nav a {
    display: block;
    line-height: inherit;
    cursor: pointer;
    color: #555;
    font-weight: 400;
    font-family: "微软雅黑";
    font-size: 14px
}

.nav_menu-item a {
    display: block;
    padding: 0 22px
}

.nav_menu-item a img {
    vertical-align: middle;
    margin-left: 5px
}

.nav_menu {
    line-height: 45px;
    font-weight: 700;
    text-transform: uppercase
}

.nav_menu-item {
    display: inline-block;
    position: relative;
    height: 45px
}

.nav_menu-item.active, .nav_menu-item:hover {
    border-bottom: 3px solid #0DA891
}

.nav_menu-item:hover .nav_submenu {
    display: block
}

.nav_submenu {
    font-weight: 300;
    text-transform: none;
    display: none;
    position: absolute;
    top: 48px;
    width: 430px;
    border: 1px solid #dedede;
    background: #fff;
    padding: 21px 15px 10px 10px
}

.nav_submenu ul {
    float: left;
    margin-top: 5px;
    margin-right: 17px;
    margin-bottom: 20px
}

.nav_img {
    float: right;
    margin: 10px 0 15px 0
}

.nav_img p {
    margin: 0;
    padding: 0;
    line-height: 14px;
    text-align: center;
    font-size: 14px;
    color: #767676
}

.nav_img img {
    width: 230px;
    height: 135px
}

.nav_submenu-item {
    display: block
}

.nav_submenu-item a {
    display: block;
    padding: 0 35px 0 25px;
    min-width: 100px;
    line-height: 30px;
    height: 30px;
    color: #555;
    font-size: 13px
}

.nav_submenu-item a:hover {
    color: #08529c;
    text-decoration: underline
}

.nav_on1 {
    position: absolute;
    left: -130px
}

.nav_on2 {
    position: absolute;
    left: -150px
}

.nav_on3 {
    position: absolute;
    left: -260px
}

.nav_on4 {
    position: absolute;
    left: -200px
}

.nav_on5 {
    position: absolute;
    left: -250px
}

.nav_on6 {
    position: absolute;
    left: -483px
}

ul li {
    list-style: none;
}

/* 尾部导航样式 */
.bottom_box {
    width: 100%;
    height: 158px;
    background: #676664 !important;
    padding-top: 28px;
}


.bottom_nav {
    float: left
}

.bottom_nav dl {
    float: left;
    width: 100px;
    margin-right: 30px
}

.bottom_box li:first-child {
    border-left: none;
}

.bottom_box li {

    display: inline-block;
    border-left: 1px solid white;
    padding-left: 5px;
    margin-right: 3px;
}

.bottom_box li a {
    color: #fff;
    font-size: 14px;

}

.bottom_nav dl dt {
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    line-height: 45px;
    height: 45px;
    overflow: hidden;
    border-bottom: 1px solid #999;
    margin-bottom: 10px
}

.bottom_nav dl dd a {
    display: block;
    font-size: 12px;
    color: #ddd;
    padding-left: 10px;
    height: 25px;
    line-height: 25px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis
}

.bottom_nav dl dd a:hover {
    color: #fff
}

.bottom_contact {
    float: left;
    padding-top: 25px
}

.bottom_contact h3 {
    color: #fff;
    font-size: 28px
}

.bottom_contact p {
    color: #ddd
}

.foot_box {
    width: 100%;
    height: 47px;
    line-height: 47px;
    background: #1e1e1e;
    font-size: 12px
}

.foot {
    width: 1060px;
    margin: 0 auto;
    color: #777
}

.foot p {
    height: 47px;
    line-height: 47px;
    text-align: center;
}

.foot p span {
    font-family: Arial
}

.foot a {
    color: #6e6e6e
}

.foot a:hover {
    color: #fff
}

.link {
    float: left;
    position: relative;
    cursor: pointer;
    font-size: 12px
}

.lin_title {
    background: url(../images/1_08.jpg) no-repeat;
    width: 179px;
    height: 28px;
    line-height: 28px;
    padding-left: 10px;
    color: #888
}

.lin_text {
    background: #fff;
    width: 177px;
    position: absolute;
    bottom: 25px;
    padding: 5px 0 10px 0;
    border-left: 1px solid #ddd;
    border-top: 1px solid #ddd;
    border-right: 1px solid #ddd;
    z-index: 999
}

a {

    text-decoration: none;
}

a:hover {
    color: #0DA891;
    text-decoration: none;
}

.color-333 {
    color: #333333 !important;
}

/* 面包屑导航 */
.path_box {
    width: 100%;
    padding: 30px 0;
}

.path_con {
    max-width: 1200px;
    margin: 0 auto;
}

.lin_text img {
    vertical-align: middle;
    margin-right: 5px
}

.lin_text a {
    width: 155px;
    display: block;
    height: 30px;
    line-height: 30px;
    color: #555;
    padding: 0 10px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis
}

.lin_text a:hover {
    background: #ddd;
    color: #555
}

/* 右侧在线咨询样式 */
.online-service {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 999;
}

.service-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #0DA891;
    color: white;
    border-radius: 50%;
    text-decoration: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.service-btn:hover {
    background: #013e7b;
    transform: scale(1.1);
}

.service-btn span {
    font-size: 14px;
    line-height: 1.2;
}

/* 平板设备 (768px及以上) */
@media (max-width: 1060px) {
    .container {
        padding: 0 10px;
    }
    .head_box.fixed{
        top: 10px;
        height: 60px;
        padding: 10px 10px;
    }
    .in_newsbox {
        width: 100%;
        padding: 20px;
    }

    .in_news {
        width: 100%;
        float: none;
        margin-bottom: 30px;
    }

    .inf_head, .inf_head2, .inf_head3,
    .inf_con {
        width: 100%;
    }

    .in_left {
        margin-left: 0;
    }

    .in_line {
        width: 100%;
        padding: 0 20px;
    }

    .in_focus {
        width: 100%;
        padding: 0 20px;
    }

    .bottom {
        width: 100%;
        padding: 0 20px;
    }

    .bottom_nav {
        width: 100%;
        text-align: center;
    }

    .bottom_nav dl {
        float: none;
        display: inline-block;
        margin: 0 10px;
    }

    .foot {
        width: 100%;
        padding: 0 20px;
    }
}

/* 移动端适配 */
@media (max-width: 768px) {
    .head {
        position: relative;
    }

    .logo {
        width: 120px;
    }

    .mobile-menu-toggle {
        display: block;
    }
    .head_bg, .head_box{
        height: 60px;
        padding: 0;
    }
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        box-shadow: 0 5px 5px rgba(0, 0, 0, 0.1);
        z-index: 100;

    }
    .head_box  .nav,.head_box.fixed .nav{
        margin-top: 50px;
    }

    .nav.active {
        display: block;
    }

    .nav_menu {
        text-align: left;
    }

    .nav_menu-item {
        display: block;
        margin: 0;
        border-bottom: 1px solid #eee;
    }

    .nav_menu-item a {
        display: block;
    }

    .nav_submenu {
        position: static;
        width: 100%;
        border: none;
        padding: 0;
        box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.05);
    }
.erm{
    margin-bottom: 20px;
}
    /* 固定头部在移动端的样式 */
/*    .head_box.fixed .logo {
        transform: scale(0.7);
        margin-top: 5px;
    }*/

    .mobile-menu-toggle {
        margin-top: 0px;
        padding: 8px 12px;
        font-size: 14px;
    }

    .mobile-menu-toggle .close-text {
        font-size: 14px;
    }

    .head_box {
        padding: 10px 0;
    }

    .head {
        width: 100%;
        max-width: 100%;
        padding: 0 15px;
    }

    .logo {
        float: left;
        width: 150px;
        height: auto;
        margin-top: 0;
        left: 15px;
        top: 5px;
    }


    .bottom_box {
        height: auto;
        padding: 20px 0;
    }

    .bottom {
        width: 100%;
        padding: 0 15px;
    }

    .bottom_nav {
        float: none;
        width: 100%;
        text-align: center;
    }

    .bottom_nav dl {
        display: inline-block;
        float: none;
        margin: 0 5px;
    }

    .bottom_box .erm img {
        margin: 0 auto;

        display: block;
    }

    .bottom_box ul{
        text-align: center;
    }

    .bottom_contact {
        float: none;
        padding-top: 20px;
        text-align: center;
    }

    .foot_box {
        height: auto;
        padding: 15px 0;
        text-align: center;
    }

    .foot {
        width: 100%;
        padding: 0 15px;
    }

    .foot p {
        float: none;
        margin: 5px 0;
    }

    .online-service {
        right: 10px;
        bottom: 10px;
    }

    .service-btn {
        width: 50px;
        height: 50px;
    }

    .service-btn span {
        font-size: 12px;
    }
}

/* 手机设备 (480px及以下) */
@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }

    .solution-section {
        padding: 30px 0;
    }

    .section-title h2 {
        font-size: 24px;
    }

    .solution-item {
        padding: 15px;
    }

    .solution-icon img {
        width: 50px;
        height: 50px;
    }

    .solution-item h3 {
        font-size: 16px;
    }

    .news-section {
        padding: 30px 0;
    }

    .news-content {
        padding: 10px;
    }

    .news-content h3 {
        font-size: 15px;
    }

    .online-service {
        right: 10px;
        bottom: 10px;
    }

    .service-btn {
        width: 50px;
        height: 50px;
    }

    .service-btn span {
        font-size: 12px;
    }

}