@charset "utf-8";

/* ==========================================================================
   响应式布局样式文件
   针对不同屏幕尺寸的适配优化
   ========================================================================== */

/* 基础响应式设置 */
*, *::before, *::after {
    box-sizing: border-box;
}

img {
    max-width: 100%;
    height: auto;
}

/* 清除浮动通用类 */
.clearfix::after {
    content: "";
    display: block;
    clear: both;
}

/* ==========================================================================
   Header 响应式基础样式
   ========================================================================== */

/* Header 容器样式 */
.header-wrapper {
    width: 100%;
}

/* 汉堡菜单按钮 */
.menu-toggle {
    display: none;
    width: 30px;
    height: 24px;
    position: relative;
    float: right;
    cursor: pointer;
    z-index: 999;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: #333;
    margin: 5px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* 导航菜单移动端样式 */
.nav {
    transition: all 0.3s ease;
}

.nav.active {
    display: block;
}

/* 产品下拉列表样式 */
.my_list {
    transition: all 0.3s ease;
}

.my_list-item {
    transition: all 0.3s ease;
}

/* Logo 响应式 */
.logo img {
    max-width: 100%;
    height: auto;
}

/* 右侧容器 - 语言切换和菜单按钮 */
.header-right {
    float: right;
    display: flex;
    align-items: center;
}

/* 语言切换响应式 */
.pldxz {
    position: relative;
}

.pldxz ul {
    transition: all 0.3s ease;
}

/* ==========================================================================
   导航下拉菜单 - PC端基础样式
   ========================================================================== */
.nav-main {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-item {
    position: relative;
}

.nav-item.has-children > .nav-arrow {
    display: none;
}

/* PC端下拉菜单 */
.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 600px;
    background: #fff;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border-radius: 0 0 8px 8px;
    padding: 25px 30px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.nav-dropdown.active {
    opacity: 1;
    visibility: visible;
    margin-top: 0;
}

.nav-dropdown::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid #fff;
}

.nav-dropdown-inner {
    display: flex;
    flex-wrap: nowrap;
    gap: 15px;
    flex-direction: row;
}

.nav-dropdown-col {
    flex: 1;
    min-width: 150px;
}

.nav-dropdown-title {
    margin: 0 0 15px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid #f0f0f0;
    font-size: 16px;
    font-weight: bold;
}

.nav-dropdown-title a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-dropdown-title a:hover {
    color: #e60012;
}

.nav-dropdown-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-dropdown-list li {
    margin-bottom: 8px;
}

.nav-dropdown-list li a {
    color: #666;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    display: block;
    padding: 4px 0;
}

.nav-dropdown-list li a:hover {
    color: #e60012;
    padding-left: 8px;
}

/* ==========================================================================
   1200px 及以下 (平板横屏)
   ========================================================================== */
@media screen and (max-width: 1200px) {
    .wz1400,
    .wz14001 {
        width: 100%;
        padding: 0 20px;
    }

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

    .qqjj_nr {
        padding: 5px 5px 5px 5px;
    }

    .wenhua ul {
        width: 100%;
        height: auto;
    }

    .wenhua li:nth-child(1),
    .wenhua li:nth-child(2),
    .wenhua li:nth-child(3),
    .wenhua li:nth-child(4) {
        width: 50%;
        height: auto;
    }

    .wenhua ul li:nth-child(1) p,
    .wenhua ul li:nth-child(4) p {
        left: 30px;
        right: 30px;
    }

    .xgcp_nr li {
        width: 45%;
    }

    .ljry_nr li {
        width: 33.33%;
    }
}

/* ==========================================================================
   992px 及以下 (平板)
   ========================================================================== */
@media screen and (max-width: 992px) {
    /* 头部导航响应式 */
    .header {
        height: auto;
    }

    .header .headerbox {
        flex-direction: column;
        height: auto;
        padding: 10px 20px;
    }

    .logo {
        float: left;
        margin: 10px 0;
    }
    .header .header-right {
        float: right;
        margin: 10px 0;
    }
    .pldxz {
        float: none;
        clear: both;
        margin: 10px 0;
    }

    .nav {
        float: none;
        clear: none;
        margin: 0;
    }

    .nav ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }

    .nav ul li {
        float: none;
        display: inline-block;
        width: auto;
    }

    /* 产品区域响应式 */
    .chanpinlist .bj2 {
        flex-direction: column;
    }

    .cpzs_left,
    .cpzs_right {
        float: none;
        width: 100%;
    }

    /* 新闻区域响应式 */
    .newsdivonecon {
        flex-direction: column;
    }

    .newsoneleft,
    .newsoneright {
        float: none;
        width: 100%;
    }

    .newsoneright ul li {
        float: none;
        width: 100%;
    }

    /* 公司优势 */
    .fzgm ul {
        display: flex;
        flex-wrap: wrap;
    }

    .fzgm li {
        float: none;
        width: 33.33%;
    }

    /* 产品列表 */
    .xgcp_nr li {
        width: 50%;
    }

    /* 荣誉资质 */
    .ljry_nr li {
        width: 33.33%;
    }

    /* 联系我们 */
    .lxwmtuwen {
        flex-direction: column;
    }

    .lxwmtuwenleft,
    .lxwmtuwenright {
        float: none;
        width: 100%;
    }

    .lxfslist ul li {
        float: none;
        width: 100%;
        margin-bottom: 20px;
    }

    .inside_banner {
        margin-top: 80px;
    }
}

@media screen and (max-width: 1024px) {
    .chanpintlt {
        width: 100%;
    }
    .xwzx_tit{
        width: 100%;
    }
    .footerbox{
        width: 100%;
    }
    .jianjiegscon{
        width: 100%;
    }
    .bqxxbox{
        width: 100%;
    }
    .newsdivonecon{
        width: 100%;
    }
    .hyxwxcon{
        width: 100%;
    }
    .qqjj_nr{
        width: 100%;
    }
    .chanpinlist{
        width: 100%;
    }
    .wzfl{
        width: 100%;
    }
}

/* ==========================================================================
   820px 及以下 (平板竖屏)
   ========================================================================== */
@media screen and (max-width: 820px) {
    /* 头部区域 - 使用更高特异性覆盖darecss.css样式 */
    .header-wrapper .header {
        position: fixed;
        height: auto;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 100;
        background: #fff;
        box-shadow: 0 1px 5px rgba(0, 0, 0, 0.1);
    }

    .header-wrapper .header .headerbox {
        width: 100%;
        padding: 8px 15px;
        /*display: flex;*/
        /*flex-direction: row;*/
        /*justify-content: space-between;*/
        align-items: center;
    }

    .header-wrapper .header .logo {
        float: left;
        margin: 0;
        width: auto;
    }

    .header-wrapper .header .logo img {
        height: 40px;
        width: auto;
    }

    .header-wrapper .header .pldxz {
        float: right;
        clear: none;
        margin: 0;
        top: auto;
        position: relative;
        width: auto;
        padding-top: 0;
        order: 1;
    }

    .header-wrapper .header .pldxz p {
        display: flex;
        align-items: center;
        gap: 4px;
        margin-top: 0;
        padding: 6px 10px;
        background: #f5f5f5;
        border-radius: 4px;
        cursor: pointer;
    }

    .header-wrapper .header .pldxz p span {
        position: static;
        display: inline-block;
        width: auto;
        height: auto;
        line-height: 1.2;
        background: none;
        padding: 0;
        font-size: 13px;
        color: #333;
    }

    .header-wrapper .header .pldxz ul {
        top: 100%;
        right: 0;
        display: none;
        width: 120px;
    }

    .header-wrapper .header .pldxz:hover .yzqh {
        display: none;
    }

    .header-wrapper .header .pldxz.open .yzqh {
        display: block;
    }

    /* 右侧容器 */
    .header-wrapper .header .header-right {
        float: right;
        display: flex;
        align-items: center;
        gap: 8px;
    }

    /* 移动端汉堡菜单 */
    .header-wrapper .header .menu-toggle {
        display: block;
        float: right;
        cursor: pointer;
        margin-left: 0;
        order: 2;
        margin-bottom: 13px;
    }

    /* 导航菜单 - 使用更高特异性覆盖darecss.css样式 */
    .header-wrapper .header .nav {
        float: none;
        clear: both;
        width: 100%;
        height: auto;
        display: none;
        margin-top: 10px;
        background: #fff;
        border-top: 1px solid #eee;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }

    .header-wrapper .header .nav.active {
        display: block;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    }

    .nav-mask {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 99;
    }

    body.nav-open .nav-mask {
        display: block;
    }

    body.nav-open {
        overflow: hidden;
    }

    .header-wrapper .header .nav .nav-main {
        width: 100%;
        top: auto;
        position: static;
        padding-top: 0;
        overflow: visible;
        list-style: none;
        margin: 0;
        padding: 0;
    }

    .header-wrapper .header .nav .nav-main .nav-item {
        float: none;
        width: 100%;
        height: auto;
        text-align: left;
        padding: 0;
        border-bottom: 1px solid #eee;
        list-style-type: none;
        position: relative;
    }

    .header-wrapper .header .nav .nav-main .nav-item > a {
        display: block;
        padding: 14px 20px;
        font-size: 16px;
        line-height: 1.5;
        color: #333;
        text-decoration: none;
        transition: background 0.2s ease, color 0.2s ease;
    }

    .header-wrapper .header .nav .nav-main .nav-item > a:hover,
    .header-wrapper .header .nav .nav-main .nav-item.active > a {
        background: #f5f5f5;
        color: #0055AA;
    }

    .header-wrapper .header .nav .nav-main .nav-item.open > a {
        background: #eef4fb;
        color: #0055AA;
    }

    /* 移动端下拉箭头 */
    .nav-item.has-children > .nav-arrow {
        display: block;
        position: absolute;
        right: 15px;
        top: 14px;
        width: 12px;
        height: 12px;
        cursor: pointer;
        z-index: 2;
    }

    .nav-item.has-children > .nav-arrow::before,
    .nav-item.has-children > .nav-arrow::after {
        content: '';
        position: absolute;
        background: #999;
        transition: all 0.3s ease;
    }

    .nav-item.has-children > .nav-arrow::before {
        width: 12px;
        height: 2px;
        top: 5px;
        left: 0;
    }

    .nav-item.has-children > .nav-arrow::after {
        width: 2px;
        height: 12px;
        top: 0;
        left: 5px;
    }

    .nav-item.open.has-children > .nav-arrow::after {
        opacity: 0;
        transform: rotate(90deg);
    }

    /* 移动端下拉菜单 */
    .header-wrapper .header .nav .nav-dropdown {
        position: static;
        top: auto;
        left: auto;
        transform: none;
        min-width: 0;
        width: 100%;
        background: #f8f8f8;
        box-shadow: none;
        border-radius: 0;
        padding: 0;
        z-index: 1;
        opacity: 1;
        visibility: visible;
        margin-top: 0;
        display: none;
        transition: none;
    }

    .header-wrapper .header .nav .nav-dropdown.active {
        opacity: 1;
        visibility: visible;
        margin-top: 0;
        display: block;
    }

    .header-wrapper .header .nav .nav-dropdown::before {
        display: none;
    }

    .header-wrapper .header .nav .nav-dropdown-inner {
        display: block;
        gap: 0;
        padding: 0;
    }

    .header-wrapper .header .nav .nav-dropdown-col {
        flex: none;
        min-width: 0;
        width: 100%;
        border-bottom: 1px solid #e8e8e8;
        overflow: hidden;
    }

    .header-wrapper .header .nav .nav-dropdown-col:last-child {
        border-bottom: none;
    }

    .header-wrapper .header .nav .nav-dropdown-title {
        padding: 5px 8px;
        border-bottom: 1px solid #e0e0e0;
        font-size: 15px;
        font-weight: bold;
        background: #eaeaea;
        margin: 0;
        position: relative;
        z-index: 2;
    }

    .header-wrapper .header .nav .nav-dropdown-title a {
        color: #333;
        text-decoration: none;
        display: block;
    }

    .header-wrapper .header .nav .nav-dropdown-list {
        list-style: none;
        padding: 0;
        margin: 0;
        background: #f8f8f8;
        overflow: hidden;
        clear: both;
    }

    .header-wrapper .header .nav .nav-dropdown-list li {
        float: none;
        width: 100%;
        height: auto;
        padding-right: 0;
        margin-bottom: 0;
        border-bottom: 1px solid #e8e8e8;
        text-align: left;
        list-style-type: none;
    }

    .header-wrapper .header .nav .nav-dropdown-list li:last-child {
        border-bottom: none;
    }

    .header-wrapper .header .nav .nav-dropdown-list li a {
        color: #666;
        text-decoration: none;
        font-size: 14px;
        display: block;
        padding: 12px 5px;
        border-left: 3px solid #ddd;
    }

    /* body添加padding避免被固定header遮挡 */
    .body {
        padding-top: 70px;
        padding-bottom: 60px;
    }

    .inside_banner {
        margin-top: 80px;
    }

    /* 轮播图 */
    .frame {
        height: auto;
        margin-top: 0;
    }

    .banners {
        height: 250px;
    }

    .banner_img {
        height: 250px;
    }

    .banner_img img {
        height: 100%;
        object-fit: cover;
    }

    /* 产品区域 */
    .chanpintlt {
        padding: 30px 15px 20px;
        width: 100%;
    }
    .xwzx_tit{
        width: 100%;
    }
    .footerbox{
        width: 100%;
    }
    .jianjiegscon{
        width: 100%;
    }
    .bqxxbox{
        width: 100%;
    }
    .newsdivonecon{
        width: 100%;
    }
    .hyxwxcon{
        width: 100%;
    }
    .qqjj_nr{
        width: 100%;
    }
    .chanpinlist{
        width: 100%;
    }
    .wzfl{
        width: 100%;
    }

    .chanpintlt .xwzx_tit h2 {
        font-size: 24px;
    }

    .chanpintlt .xwzx_tit p {
        font-size: 14px;
    }

    .lbxx ul li {
        float: left;
        width: 48%;
        margin-bottom: 10px;
    }

    /* 公司简介 */
    .jianjiegscon {
        padding: 30px 0;
    }

    .qqjj_nr {
        flex-direction: column;
    }

    .qqjj_left,
    .qqjj_right {
        float: none;
        width: 100%;
        padding: 20px 0;
    }

    .qqjj_left h2 {
        font-size: 24px;
    }

    .qqjj_left h4 {
        font-size: 16px;
    }

    /* 优势数据 */
    .fzgm ul {
        flex-direction: row;
    }

    .fzgm li {
        float: none;
        width: 100%;
        border-right: none;
        border-bottom: 1px solid #eee;
        padding: 20px 0;
    }

    /* 新闻区域 */
    .newsztlt {
        padding: 20px 15px;
    }

    .newsdivonecon {
        padding: 0 15px;
    }

    .newsoneleft {
        width: 100%;
        margin: 1px 0 1px 0;
    }

    .newsoneright {
        width: 100%;
        margin: 10px 0 0 0;
    }

    .newsoneright ul li {
        float: none;
        width: 100%;
        margin: 10px 0 5px 0;
    }

    .newsdivtwocon {
        padding: 0 15px;
    }

    .newsdivtwocon ul li {
        float: none;
        width: 100%;
        margin: 10px 0 10px 0;
    }

    /* 行业新闻 */
    .hyxwxcon {
        padding: 0 15px;
    }

    .hyxwxcon ul li {
        float: none;
        width: 100%;
        margin: 10px 0 10px 0;
        padding: 0px 10px 0px 10px;
    }

    /* 友情链接 */
    .yqljj {
        padding: 15px;
    }

    /* 页脚 */
    .footerbox {
        padding: 30px 15px;
    }

    .wzfl {
        width: 100%;
    }

    .wzfl1,
    .wzfl2,
    .wzfl3,
    .wzfl4 {
        float: none;
        width: 100%;
        margin-bottom: 30px;
    }

    .bqxxbox {
        padding: 0 15px 0 15px;
    }

    /* 产品滚动列表 */
    .xgcp_nr li {
        width: 100%;
        padding-left: 0;
        padding-bottom: 20px;
    }

    .xgcp_nr ul {
        margin-left: 0;
    }

    .xgcp_tp img {
        height: 200px;
    }

    /* 荣誉资质 */
    .ljry_nr li {
        float: none;
        width: 50%;
        padding: 0 0 20px 20px;
    }

    .ljry_nr ul {
        margin-left: -20px;
    }

    /* 联系我们页面 */
    .lxwms {
        padding: 30px 15px;
    }

    .lxwmbiaoti {
        font-size: 24px;
    }

    .lxfslist ul li {
        padding: 20px;
    }

    /* 内页通用 */
    .inside_banner .bnner_text {
        left: 20px;
        right: 20px;
    }

    .inside_banner .bnner_text h2 {
        font-size: 24px;
    }

    .inside_banner .bnner_text p {
        font-size: 14px;
    }

    .crumbs {
        margin: 15px 15px;
    }

    .w-container {
        padding: 0 15px;
    }

    .side_left {
        padding: 15px;
    }

    /* 新闻详情 */
    .newsDetail {
        padding: 20px 15px;
    }

    .newsTitle {
        font-size: 22px;
    }

    /* 企业文化 */
    .wenhua {
        padding: 30px 15px;
    }

    .wenhua>div {
        width: 100%;
    }

    .wenhua>div>p {
        float: none;
        margin: 10px 0;
        text-align: center;
    }

    .wenhua li:nth-child(1),
    .wenhua li:nth-child(2),
    .wenhua li:nth-child(3),
    .wenhua li:nth-child(4) {
        width: 100%;
        float: none;
        height: auto;
        padding: 20px;
    }

    .wenhua ul {
        height: auto;
    }

    /* 移动端底部按钮 */
    #footTel {
        display: block;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        box-sizing: border-box;
        background-color: #000;
        z-index: 999;
        overflow: hidden;
    }

    #footTel ul {
        margin: 0;
        padding: 0;
        width: 100%;
        box-sizing: border-box;
        list-style: none;
    }

    #footTel li {
        width: 33.33%;
        box-sizing: border-box;
        float: left;
        text-align: center;
        list-style: none;
        border-right: 1px solid #eee;
    }

    #footTel li:last-child {
        border-right: none;
    }

    #footTel a {
        color: #ffffff;
    }

    #footTel img {
        width: 26px;
        margin: 5px auto;
    }

    .topTel {
        display: block;
    }

    .ad_boxfixed {
        display: none;
    }

    /* 隐藏PC端专属元素 */
    .pc-only {
        display: none;
    }

    /* 公司简介页面 - 平板适配 */
    .wz1400,
    .wz14001 {
        width: 100%;
    }

    .qqjj_left {
        padding-top: 30px;
    }

    .qqjj {
        width: 100%;
    }

    .qqjj_left p {
        font-size: 16px;
        line-height: 30px;
    }

    /* 企业文化/优势 - 平板适配 */
    .pldjj {
        padding: 105px 0 0 8px;
    }

    .pldjj_tit {
        margin-bottom: 260px;
    }

    .pldjj_tit p {
        text-align: center;
    }

    .pldjj_tit > p {
        font-size: 20px;
    }

    .bftv {
        top: -920px;
    }
}

@media screen and (max-width: 640px) {
    .wzfl {
        width: 100%;
        display: block;
    }
}

/* ==========================================================================
   480px 及以下 (手机)
   ========================================================================== */
@media screen and (max-width: 480px) {
    /* 头部 */
    .header .headerbox {
        padding: 8px 10px;
    }

    .logo img {
        height: 32px;
    }

    .header-wrapper .header .pldxz p {
        padding: 4px 8px;
        font-size: 12px;
    }

    .header-wrapper .header .pldxz p span {
        font-size: 12px;
    }

    .header-wrapper .header .header-right {
        gap: 6px;
    }

    /* body添加padding避免被固定header遮挡 */
    .body {
        padding-top: 60px;
        padding-bottom: 40px;
    }

    .inside_banner {
        margin-top: 0;
    }

    .header .nav .nav-main .nav-item > a {
        font-size: 14px;
        padding: 12px 15px;
    }

    .header .nav .nav-item.has-children > .nav-arrow {
        top: 12px;
    }

    .header .nav .nav-dropdown-title {
        font-size: 13px;
        padding: 10px 15px;
        margin: 0;
    }

    .header .nav .nav-dropdown-title a {
        font-size: 13px;
        padding: 10px 15px;
    }

    .header .nav .nav-dropdown-list {
        overflow: visible;
        clear: both;
    }

    .header .nav .nav-dropdown-list li {
        list-style-type: none;
        float: none;
    }

    .header .nav .nav-dropdown-list li a {
        font-size: 13px;
        padding: 10px 30px;
        border-left: 3px solid #ddd;
    }

    /* 轮播图 */
    .banners {
        height: 205px;
    }

    .banner_img {
        height: 205px;
    }

    /* 产品标题 */
    .chanpintlt .xwzx_tit h2 {
        font-size: 20px;
    }

    .chanpintlt .xwzx_tit p {
        font-size: 12px;
    }

    /* 产品列表 */
    .cpzs_left {
        padding: 20px 15px;
    }

    .cpzs_left h2 {
        font-size: 18px;
    }

    .cpzs_left p {
        font-size: 14px;
    }

    /* 公司简介 */
    .qqjj_left h2 {
        font-size: 20px;
    }

    .qqjj_left p {
        font-size: 14px;
        line-height: 1.8;
    }

    /* 优势数据 */
    .fzgm li span {
        font-size: 36px;
    }

    .fzgm li p {
        font-size: 12px;
    }

    /* 新闻 */
    .newsoneleft a img {
        height: 180px;
    }

    .leftxwbt p {
        font-size: 16px;
    }

    /* 页脚 */
    .footerbox h2 {
        font-size: 18px;
    }

    .wzfl h2 {
        font-size: 16px;
    }

    .wzfl p,
    .wzfl li {
        font-size: 13px;
    }

    .bqxxbox p {
        font-size: 12px;
    }

    /* 联系我们 */
    .lxwmbiaoti {
        font-size: 20px;
    }

    .lxfslist ul li {
        padding: 15px;
    }

    .list1jidi {
        font-size: 16px;
    }

    /* 产品滚动列表 */
    .xgcp_tp img {
        height: 160px;
    }

    .xgcp_text h2 {
        font-size: 14px;
        padding: 13px 0 5px 0;
        margin: 0 0 0 0;
    }

    /* 荣誉资质 */
    .ljry_nr li {
        width: 50%;
        padding: 0 0 15px 15px;
    }

    /* 内页 */
    .inside_banner .bnner_text h2 {
        font-size: 20px;
    }

    .newsTitle {
        font-size: 18px;
    }

    /* 友情链接 */
    .yqljj a {
        font-size: 12px;
        padding: 4px 8px;
    }

    /* 小屏手机底部按钮优化 */
    #footTel li {
        width: 33.33%;
    }

    #footTel img {
        width: 22px;
    }

    .ad_boxfixed {
        display: none;
    }
}

/* ==========================================================================
   打印样式
   ========================================================================== */
@media print {
    .header,
    .footer,
    .my_list,
    .topTel,
    .ad_boxfixed,
    #footTel,
    #wxnr,
    #weixin,
    .menu-toggle {
        display: none;
    }

    .body {
        padding-top: 0;
    }

    a {
        color: #000;
        text-decoration: underline;
    }

    img {
        max-width: 100%;
    }
}

/* ==========================================================================
   辅助类
   ========================================================================== */
.hide-on-mobile {
    display: block;
}

.show-on-mobile {
    display: none;
}

@media screen and (max-width: 820px) {
    .hide-on-mobile {
        display: none;
    }

    .show-on-mobile {
        display: block;
    }
}

.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mt-0 { margin-top: 0; }
.mt-10 { margin-top: 10px; }
.mt-20 { margin-top: 20px; }
.mt-30 { margin-top: 30px; }

.mb-0 { margin-bottom: 0; }
.mb-10 { margin-bottom: 10px; }
.mb-20 { margin-bottom: 20px; }
.mb-30 { margin-bottom: 30px; }

.pt-0 { padding-top: 0; }
.pb-0 { padding-bottom: 0; }

/* ==========================================================================
   通用样式
   ========================================================================== */

/* 文章详情表格响应式 */
.newsContent table,
.maximg table {
    width: 100%;
    max-width: 100%;
}

.newsContent img,
.maximg img {
    max-width: 100%;
    height: auto;
}

/* 面包屑导航顶部间距 */
.crumbs-top {
    margin-bottom: 0;
    margin-top: 20px;
}

/* 页脚容器清除内边距 */
.footerbox {
    padding-top: 0;
}

/* 企业文化标题 */
.wenhua-title {
    width: 525px;
    margin: 0 auto;
}

.wenhua-title .clearfix {
    clear: both;
}

/* 产品区域响应式 */
.chanpinlist .bj2 {
    display: flex;
    flex-direction: row;
}

.cpzs_left,
.cpzs_right {
    float: left;
}

/* 滚动动画支持 */
.wow {
    visibility: visible;
}

/* 移动端友好样式 */
body {
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
}

a {
    -webkit-touch-callout: none;
}

button,
input,
select,
textarea {
    -webkit-appearance: none;
    appearance: none;
}