/* HTML基础样式 */
html {
    min-height: 100%;
}

/* iconfont Symbol 图标字体样式 */
.icon {
    width: 1em;
    height: 1em;
    vertical-align: -0.15em;
    fill: currentColor;
    overflow: hidden;
}

/* Archivo 字体引入 */
@font-face {
    font-family: 'Archivo Black';
    font-style: normal;
    font-weight: 400;
    src: url(../fonts/archivo.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* 输入框和文本域聚焦时移除边框和轮廓 */
input, textarea:focus {
    border: none;
    outline: none;
}

/* 重置所有元素的margin和padding */
body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, textarea, p, blockquote, th, td, hr, button, article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
    margin: 0;
    padding: 0;
}

/* 灰色背景 */
.gray-bg {
    background: #f5f5f5;
}

/* 字体大小工具类 */
.fz22 {
    font-size: 22px;
}

.fz16 {
    font-size: 16px;
}

/* 让所有斜体不倾斜 */
em, i {
    font-style: normal;
}

/* 去掉列表前面的小点 */
ol, ul {
    list-style: none;
}

/* 图片样式：没有边框，去掉图片底侧的空白缝隙 */
img {
    max-width: 100%;
    display: block;
    height: auto;
    border: 0;
}

/* 让button按钮变成小手 */
button {
    border: none;
    cursor: pointer;
}

/* 取消链接的下划线 */
a {
    color: #000;
    font-size: 16px;
    text-decoration: none;
    cursor: pointer;
    transition: all .4s;
    outline: none;
}

a:hover {
    text-decoration: none;
}

/* 按钮和输入框字体 */
button, input {
    font-family: Penrose, "Source Han Sans CN", sans-serif;
    outline: none;
}

/* Body基础样式 */
body {
    background-color: #fff;
    font: 12px/1.5 Penrose, "Source Han Sans CN", sans-serif;
    color: #6b6b6b;
    min-height: 100%;
    display: flex;
    flex-direction: column;
}

/* Flex布局：子元素占满剩余空间 */
body > .banner {
    flex: 1;
}

body > .nyhead {
    flex-shrink: 0;
}

body > .study-container {
    flex: 1;
}

body > .whsl {
    flex: 1;
}

body > .tjcp {
    flex: 1;
}

body > .jjfa {
    flex: 1;
}

body > .spqy {
    flex: 1;
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    margin-top: 50px;
    margin-bottom: 50px;
}

.spqybox {
    width: 100%;
    height: 100%;
}

.spqy_container {
    width: 100%;
    height: 100%;
}

.spqy_wrapper {
    width: 100%;
    height: 100%;
}

.spqy_slide {
    width: 100%;
    height: 100%;
}

.spqy_slideitem {
    width: 100%;
    height: 100%;
    position: relative;
}

.spqy_slideitem img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.spfg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 10%;
    z-index: 10;
}

.spfg_l {
    flex: 1;
    color: #fff;
}

.spfg_lh {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 15px;
}

.spfg_ly {
    font-size: 18px;
    margin-bottom: 20px;
    opacity: 0.9;
}

.spfg_lp {
    font-size: 16px;
    line-height: 1.6;
    opacity: 0.85;
    max-width: 600px;
}

.spfg_r {
    flex-shrink: 0;
}

.spfg_rt {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    margin-right: 200px;
}

.spfg_rt:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.spfg_rt i {
    font-size: 80px;
    color: #fff;
}

body > .zxqy {
    flex: 1;
}

body > .foot {
    flex-shrink: 0;
}

/* 隐藏元素 */
.hide, .none {
    display: none;
}

/* 滚动动画初始状态 */
.animated-item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* 滚动动画结束状态 */
.animated-item.animated {
    opacity: 1;
    transform: translateY(0);
}

/* 视频区域自定义动画 */
.video-animation-container {
    opacity: 0;
    transform: translateY(20px) scaleX(0.8);
    transform-origin: center center;
    transition: opacity 0.8s ease, transform 0.8s ease;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

/* 视频进入动画 */
.video-animation-container.video-enter {
    opacity: 1;
    transform: translateY(0) scaleX(1);
}

/* 视频离开动画 */
.video-animation-container.video-leave {
    opacity: 0;
    transform: translateY(20px) scaleX(0.8);
}

/* 隐藏Video.js控制条 */
.video-js .vjs-control-bar {
    display: none !important;
}

.video-js .vjs-big-play-button {
    display: none !important;
}

.video-js .vjs-progress-control {
    display: none !important;
}

.video-js .vjs-control {
    display: none !important;
}

.video-js .vjs-text-track-display {
    display: none !important;
}

.video-js .vjs-poster {
    display: none !important;
}

/* Row行布局 */
.row {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}

/* 列布局 */
.col-6, .col-lg-4, .col-md-6, .col-sm-6 {
    position: relative;
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
}

.col-lg-4 {
    -ms-flex: 0 0 33.333333%;
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
}

/* 中等屏幕响应式 */
@media (max-width: 768px) {
    .col-md-6 {
        -ms-flex: 0 0 50%;
        flex: 0 0 50%;
        max-width: 50%;
    }
}

/* 小屏幕响应式 */
@media (max-width: 576px) {
    .col-sm-6 {
        -ms-flex: 0 0 50%;
        flex: 0 0 50%;
        max-width: 50%;
    }
}

/* 移除按钮和文本框的默认样式 */
buttom, textarea, input {
    -webkit-appearance: none;
    border-radius: 0;
}

/* 清除浮动 */
.clearfix:after {
    visibility: hidden;
    clear: both;
    display: block;
    content: ".";
    height: 0;
}

.clearfix {
    zoom: 1;
}

.clear {
    clear: both;
    height: 0;
    line-height: 0;
    font-size: 0;
    overflow: hidden;
}

/* 移动端点击高亮 */
a, a:hover, a:active, a:visited, a:link, a:focus {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-tap-highlight-color: transparent;
    outline: none;
    background: none;
    text-decoration: none;
}

/* 粗体样式 */
b {
    font-weight: 400;
}

/* 盒模型设置 */
* {
    box-sizing: border-box !important;
}

/* Banner盒子背景 */
.bannerbox {
    background-color: #ffffff;
}

/* 服务优势区域样式优化 */
.jjfa {
    padding: 60px 0;
    background-color: #ffffff;
}

.jjfa .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 服务优势标题样式 */
.jjfa_tle {
    text-align: center;
    margin-bottom: 40px;
}

.jjfa_tlel {
    display: inline-block;
    text-align: center;
}

.jjfa_tlely {
    font-size: 16px;
    color: #666;
    margin-bottom: 10px;
    font-weight: 400;
}

.jjfa_tlelz {
    font-size: 32px;
    color: #333;
    font-weight: 600;
    margin: 0;
    line-height: 1.2;
}

/* 服务优势竖向排列样式 */
.jjfa_ct {
    position: relative;
}

.service-advantages {
    display: flex;
    flex-direction: column;
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
}

/* 服务项样式 */
.service-item {
    position: relative;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.service-item.animated {
    opacity: 1;
    transform: translateY(0);
}

.service-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: inherit;
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.service-link:hover {
    background-color: #e9ecef;
    transform: translateX(10px);
}

/* 服务图标样式 */
.service-icon-wrapper {
    margin-right: 20px;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s ease 0.1s, transform 0.4s ease 0.1s;
}

.service-item.animated .service-icon-wrapper {
    opacity: 1;
    transform: translateY(0);
}

.service-icon {
    width: 60px;
    height: 60px;
    display: block;
    transition: all 0.3s ease;
}

.service-link:hover .service-icon {
    transform: scale(1.1);
}

/* 服务内容样式 */
.service-content {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s ease 0.2s, transform 0.4s ease 0.2s;
}

.service-item.animated .service-content {
    opacity: 1;
    transform: translateY(0);
}

.service-title {
    font-size: 18px;
    color: #333;
    font-weight: 600;
    margin: 0;
    line-height: 1.4;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .jjfa {
        padding: 40px 0;
    }
    
    .jjfa_tlelz {
        font-size: 24px;
    }
    
    .service-advantages {
        gap: 20px;
    }
    
    .service-link {
        padding: 15px;
        flex-direction: column;
        text-align: center;
    }
    
    .service-icon-wrapper {
        margin-right: 0;
        margin-bottom: 15px;
    }
    
    .service-title {
        font-size: 16px;
    }
}

/* 浮动工具类 */
.fl {
    float: left;
}

.fr {
    float: right;
}

/* Swiper禁用按钮样式 */
.swiper-button-disabled {
    opacity: .3;
}

/* 单行省略号 */
.ellipsis {
    font-size: 1.2rem;
    line-height: 1.6rem;
    white-space: nowrap;
    text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
    overflow: hidden;
    max-width: 100%;
}

/* 两行省略号 */
.ellipsis-2 {
    font-size: 1.2rem;
    max-height: calc(1.6rem * 2);
    max-width: 100%;
    line-height: 1.6rem;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

/* 三行省略号 */
.ellipsis-3 {
    font-size: 1.2rem;
    max-height: calc(1.6rem * 3);
    max-width: 100%;
    line-height: 1.6rem;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

/* 鼠标箭头 */
.jiantou {
    cursor: default;
}

/* Swiper分页器基础样式 */
.swiper-pagination {
    font-size: 16px;
    left: 50%;
    transform: translate(-50%, 10px);
    -webkit-transform: translate(-50%, 10px);
    -moz-transform: translate(-50%, 10px);
    -ms-transform: translate(-50%, 10px);
    -o-transform: translate(-50%, 10px);
}

/* Swiper分页器激活状态 */
.swiper-pagination .swiper-pagination-bullet-active {
    background-color: #333;
}

/* 空气盒子分页器 */
.kzqybox_pagination {
    display: flex;
    align-items: center;
}

.swiper-pagination span {
    margin: 0 3px;
}

.swiper-pagination span {
    background-color: rgba(0, 0, 0, 0.4);
}

.kzqybox_pagination span {
    margin: 0 10px;
    width: 6px;
    height: 6px;
    background-color: rgba(255, 255, 255, .98);
}

.kzqybox_pagination .swiper-pagination-bullet-active {
    background-color: transparent;
    width: 12px;
    height: 12px;
    border: 4px solid #fff;
}

/* 背景主体颜色 */
body {
    background-color: #fff;
    color: #333333;
    font-size: 16px;
}

a {
    font-size: 16px;
    color: #333333;
}

a:hover {
    color: #009fff;
}

/* 图片对齐 */
i {
    display: inline-block;
    vertical-align: middle;
}

/* 容器基础样式 */
.container {
    padding: 0;
    margin: auto;
}

/* 段落样式 */
p {
    font-size: 16px;
    color: #777777;
    line-height: 26px;
}

/* 单一版心媒体查询修改最大最小宽度 */
.w3 {
    width: 95%;
    margin: 0 auto;
}

.w2 {
    width: 85%;
    margin: 0 auto;
}

@media screen and (min-width: 1200px) {
    .container {
        max-width: 80%;
    }
}

@media screen and (min-width: 1400px) {
    .container {
        max-width: 85%;
    }
}

@media screen and (max-width: 768px) {
    .container, .container-md, .container-sm {
        max-width: 100%;
    }
}

/* ============================================
   二、公共部分样式
============================================ */

/* Banner区域 */
.banner {
    position: relative;
}

.bannerbox {
    width: 100%;
    height: 100%;
    overflow: hidden;
    padding-top: 100px;
}

.banner_container {
    width: 100%;
    height: 900px;
}

.banner_slide {
    height: auto;
}

.banner_slide .banner_slidea {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
}

.banner_slideaimg {
    height: 100%;
    overflow: hidden;
}

.bannersldtxt.container {
    margin-left: 10%;
}

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

@media screen and (max-width: 1200px) {
    .bannerbox {
        padding-top: 0;
    }
    .banner_slideaimg img {
        object-fit: cover;
    }
}

/* 头部导航区域 */
.head {
    position: fixed;
    width: 100%;
    height: 100px;
    z-index: 50;
    transition: all .4s;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -ms-transition: all .4s;
    -o-transition: all .4s;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    /* box-shadow: 0 0 10px 0 rgba(0, 0, 0, .10); */
}

.head.cpxq {
    background-color: #fff;
}

.head.on {
    height: 90px;
    /* background-color: #fff; */
}

.headbox {
    display: flex;
    height: 100%;
}

.headbox .headbox_logo {
    display: flex;
    align-items: center;
}

.headlogo_txt {
    margin-left: 15px;
}

.headlogo_txth {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    line-height: 1.5;
}

.headlogo_txtp {
    text-transform: uppercase;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
}

.headbox_nav {
    display: flex;
    margin-left: 50px !important;
}

.headnav_item {
    position: relative;
}

.headnav_item a.on {
    color: #009fff;
}

.headnav_item .headnav_itema {
    position: relative;
    padding: 0 15px;
    height: 100%;
    display: flex;
    align-items: center;
    font-size: 16px;
    font-weight: 600;
    overflow: hidden;
}

.headnav_item .headnav_itema .sub {
    opacity: .6;
    padding-left: 5px;
}

/* 新增下拉菜单 */
.headnav_itemdw {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    z-index: 10;
    display: none;
    box-shadow: 0 0 3px rgba(0, 0, 0, 0.2);
    width: auto;
}

.headnav_dwbox {
    padding: 20px 0;
    background-color: #ffffff;
}

.headnav_itemdw:hover {
    display: block;
}

.headnav_dwbox a {
    display: block;
    padding: 10px 30px;
    font-size: 15px;
    font-weight: 600;
    color: #333;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: left;
}

.headnav_dwbox a:hover {
    transform: translateX(4px);
    -webkit-transform: translateX(4px);
    -moz-transform: translateX(4px);
    -ms-transform: translateX(4px);
    -o-transform: translateX(4px);
    color: #009fff;
}

.headnav_item .headnav_itema::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 0;
    height: 15px;
    width: 1px;
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
}

.headnav_item:last-child .headnav_itema::after {
    display: none;
}

.headnav_itema::before {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -14px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 14px solid #009fff;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    transition: all .4s;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -ms-transition: all .4s;
    -o-transition: all .4s;
    z-index: 15;
}

.headnav_itema:hover::before {
    bottom: 0px;
}

.headbox_lx {
    display: flex;
    position: relative;
    margin-left: auto;
}

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

/* 搜索框样式 */
.sch {
    display: inline-block;
}

.schico {
    display: flex;
    align-items: center;
    margin-right: 10px;
    position: relative;
}

.schico form {
    display: flex;
    align-items: center;
    background: #fff;
    border: 1px solid #e4e8eb;
    border-radius: 25px;
    overflow: hidden;
}

.schico input {
    width: 100px;
    height: 40px;
    padding: 0 15px;
    font-size: 14px;
    color: #333;
    line-height: 45px;
    border: none;
    outline: 0;
    box-sizing: border-box;
    background: #fff;
    transition: width .3s ease;
}

.schico input:focus {
    width: 200px;
}

.schico button {
    width: 40px;
    height: 40px;
    padding: 0;
    border: none;
    outline: 0;
    cursor: pointer;
    background: #009fff;
    border-radius: 0 25px 25px 0;
    transition: all .3s ease;
}

.schico button:after {
    content: "\e9a0";
    font-size: 20px;
    color: #fff;
    font-family: iconfont;
    display: inline-block;
    vertical-align: top;
}

.schico button:hover {
    background: #096dd9;
}

@media screen and (max-width: 1200px) {
    .schico {
        display: none;
    }
}

.schico a {
    display: block;
    background: #eee;
    border-radius: 100px;
    width: 42px;
    height: 42px;
    line-height: 42px;
}

.schico a:after {
    content: "\e9a0";
    font-size: 20px;
    color: #888;
    font-weight: bold;
    font-family: iconfont;
}

/* 移动端搜索框 */
.sch-m {
    line-height: 0;
    position: relative;
    margin: 30px 25px;
}

.sch-m input {
    width: 100%;
    height: 50px;
    padding: 0 18px;
    font-size: 18px;
    color: #333;
    line-height: 50px;
    border: 0;
    outline: 0;
    border-bottom: 2px solid #e1e1e1;
    box-sizing: border-box;
    background: transparent;
}

.sch-m input:focus {
    color: #009fff;
}

.sch-m button {
    width: 30px;
    height: 30px;
    padding: 0;
    border: 0;
    outline: 0;
    cursor: pointer;
    background: transparent;
    position: absolute;
    bottom: 10px;
    right: 10px;
}

.sch-m button:after {
    content: "\e9a0";
    font-size: 30px;
    color: #9f9f9f;
    font-family: iconfont;
    display: inline-block;
    vertical-align: top;
}

/* 搜索弹窗 */
.schbox {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 11;
    display: none;
}

.schbox.on {
    display: block;
}

.schbg {
    background: rgba(0, 0, 0, 0.9);
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1;
}

.schclose {
    font-size: 40px;
    color: #009fff;
    font-family: iconfont;
    cursor: pointer;
    position: absolute;
    top: 0;
    right: 40px;
    z-index: 2;
}

.schform {
    width: 600px;
    position: absolute;
    top: 100px;
    left: 50%;
    z-index: 2;
    transform: translate(-50%, 0);
}

.schform form {
    position: relative;
}

.schform input {
    width: 100%;
    font-size: 22px;
    color: #009fff;
    line-height: 50px;
    border: 0;
    outline: 0;
    border-bottom: 2px solid #009fff;
    border-radius: 3px;
    background: transparent;
}

.schform input:focus {
    color: #495057;
    background-color: #fff;
    border-color: #aab7c1;
    outline: 0;
    box-shadow: 0 0 0 .2rem rgba(31, 73, 119, 0.1);
}

.schform button {
    width: 39px;
    height: 39px;
    border: 0;
    outline: 0;
    cursor: pointer;
    background: transparent;
    position: absolute;
    bottom: 8px;
    right: 0;
}

.schform button:after {
    content: "\e077";
    font-size: 28px;
    color: #009fff;
    font-family: iconfont;
    display: inline-block;
    vertical-align: top;
}

/* 头部右侧按钮 */
.headbox_lx .headbox_lxa {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
    height: 40px;
    border-radius: 21px;
    -webkit-border-radius: 21px;
    -moz-border-radius: 21px;
    -ms-border-radius: 21px;
    -o-border-radius: 21px;
    background-color: #009fff;
}

.headbox_lxa span {
    font-size: 16px;
    color: #fff;
}

.headbox_lxa span.sp {
    color: #333;
}

.headbox_lxa i {
    margin-left: 8px;
    font-size: 18px;
    color: #fff;
}

.headbox_lxa i.sp {
    color: #333;
}

.headbox_lxa:hover i {
    animation: rotates 1s linear infinite;
    -webkit-animation: rotates 1s linear infinite;
}

.headbox_lx .headbox_lxa.headbox_lxaz {
    margin-left: 5px;
    background-color: transparent;
    border: 1px solid #333;
    color: #333;
}

/* 头部下拉菜单 */
.headnav_itemxl {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: #f1f1f1;
    height: auto;
    box-shadow: 0 0 3px rgba(0, 0, 0, 0.2);
    display: none;
}

.headnavxl {
    padding: 65px 0;
}

.headnavxlbox {
    display: flex;
    flex-wrap: wrap;
}

.headnavxlbox .headnavxl_slidea {
    background-color: #ffff;
    margin: 10px;
    width: calc(33.33% - 20px);
}

.headnavxl_slideaimg {
    overflow: hidden;
    border: 1px solid #eee;
}

.headnavxl_slideaimg img {
    width: 100%;
    margin: 0 auto;
    transition: all .4s;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -ms-transition: all .4s;
    -o-transition: all .4s;
    max-height: 480px;
    object-fit: cover;
}

@media screen and (max-width: 1200px) {
    .headnavxl_slideaimg img {
        width: 100%;
        height: 150px;
        object-fit: cover;
    }
}

.headnavxl_slideaimg:hover img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -ms-transform: scale(1.1);
    -o-transform: scale(1.1);
}

.headnavxl_slideatxt {
    margin-top: 15px;
    height: 42px;
    overflow: hidden;
}

.headnavtxtbox {
    transition: all .4s;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -ms-transition: all .4s;
    -o-transition: all .4s;
}

.headnavxl_slidea:hover .headnavtxtbox {
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
}

.headnavtxtbox_t {
    height: 42px;
    line-height: 42px;
    text-align: center;
    font-size: 16px;
    color: #333;
}

.headnavtxtbox_b {
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 10px;
    background-color: #009fff;
}

.headnavtxtbox_b span {
    font-size: 16px;
    color: #fff;
}

.headnavtxtbox_b i {
    font-size: 18px;
    color: #fff;
}

/* 头部滚动后样式 */
.head.on .headlogo_txtp {
    color: rgba(0, 0, 0, 0.4);
}

.head.on .headnav_item .headnav_itema::after {
    background-color: transparent;
}

.head.on .headbox_lxa span, .head.on .headbox_lxa i {
    color: #333;
}

.head.on .headbox_lxa.phone span, .head.on .headbox_lxa.phone i {
    color: #fff;
}

.head.on .headbox_lx .headbox_lxa.headbox_lxaz {
    border-color: #333;
}

/* 移动端菜单按钮 */
.ydbtn {
    padding: 0 10px;
    display: flex;
    align-items: center;
    display: none;
    cursor: pointer;
}

.ydbtn i {
    font-size: 26px;
}

.head.on .ydbtn i {
    color: #333;
}

/* 移动端菜单 */
.a_txt {
    display: block;
    position: fixed;
    top: 0px;
    left: 0px;
    width: 0px;
    height: 0px;
    overflow: hidden;
    z-index: 10000;
}

.a_txt .div1 {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .85);
    filter: alpha(opacity=0);
    opacity: 0;
    left: 0px;
    top: 0px;
    z-index: 1;
}

.a_txt .div2 {
    position: absolute;
    width: 20%;
    left: 20px;
    top: 5%;
    z-index: 100;
    text-align: center;
    filter: alpha(opacity=0);
    opacity: 0;
}

.a_txt .div3 {
    position: absolute;
    width: 80%;
    right: 0px;
    top: 0px;
    background: #fff;
    height: 100%;
    z-index: 100;
    right: -80%;
}

.a_txt .div3 ul {
    padding-left: 10%;
    padding-right: 10%;
    padding-top: 30px;
}

.a_txt .div3 ul li {
    border-bottom: 1px solid #e1e1e1;
}

.mblink_item {
    display: flex;
}

.mblink_itema {
    height: 60px;
    display: flex;
    align-items: center;
    flex: 1;
    font-size: 16px;
    color: #333;
}

.mblink_itemi {
    height: 60px;
    width: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mblink_itemi {
    font-size: 20px;
    color: #555;
}

.a_txt2 {
    display: none;
    padding-bottom: 30px;
}

.a_txt2 a {
    padding: 0 20px;
    font-size: 14px;
    display: block;
    height: 36px;
    line-height: 36px;
    color: #777;
}

/* ============================================
   三、Banner区域样式
============================================ */

.banner_slideatxt {
    position: absolute;
    padding: 100px 0 90px;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 5;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.bannersldtxt_h {
    font-size: 48px;
    color: #fff;
    font-weight: 800;
}

.bannersldtxt_y {
    font-family: 'Archivo Black', sans-serif;
    margin: 0 0 25px;
    text-transform: uppercase;
    font-size: 90px;
    line-height: 110px;
    color: transparent;
    text-stroke: 1px #fff;
    -webkit-text-stroke-width: 1px;
    -webkit-text-stroke-color: #fff;
}

@-webkit-keyframes masked-animation {
    0% {
        background-position: 0 0;
    }
    50% {
        background-position: 100% 100%;
    }
    100% {
        background-position: 200% 100%;
    }
}

.bannersldtxt_p {
    width: 48%;
    font-size: 16px;
    color: #fff;
    line-height: 26px;
}

.bannersldtxt_m {
    display: inline-block;
    position: relative;
    padding: 6px 2px;
    margin-top: 40px;
    font-size: 16px;
    color: #fff;
    border-bottom: 2px solid #fff;
}

.bannersldtxt_m::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 2px;
    background-color: #009fff;
    z-index: 2;
    transition: all .4s;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -ms-transition: all .4s;
    -o-transition: all .4s;
}

.bannersldtxt_m:hover::after {
    width: 100%;
}

/* 产品分类栏 */
.cpfl {
    position: absolute;
    top: -40px;
    left: 0;
    width: 100%;
    height: 90px;
    line-height: 90px;
    z-index: 5;
}

.cpflbox {
    height: 100%;
    background-color: #009fff;
}

.cpflbox .swiper-wrapper {
    display: flex;
}

.cpflbox .cpflt_thumbs {
    overflow: visible;
}

.cpflt_slide {
    position: relative;
    border-right: 1px solid rgba(255, 255, 255, .2);
    flex: 1;
}

.cpflt_slide:last-child {
    border-right: 0;
}

.cpflt_slide::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 100%;
    width: 0;
    height: 0;
    border-left: 12px solid transparent;
    border-right: 12px solid transparent;
    border-top: 14px solid #009fff;
    z-index: 2;
    transform: translate(-50%, -100%);
    -webkit-transform: translate(-50%, -100%);
    -moz-transform: translate(-50%, -100%);
    -ms-transform: translate(-50%, -100%);
    -o-transform: translate(-50%, -100%);
    transition: all .4s;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -ms-transition: all .4s;
    -o-transition: all .4s;
}

.cpflt_slide.swiper-slide-thumb-active:after {
    transform: translate(-50%, 0);
    -webkit-transform: translate(-50%, 0);
    -moz-transform: translate(-50%, 0);
    -ms-transform: translate(-50%, 0);
    -o-transform: translate(-50%, 0);
}

.cpflt_slide:hover .cpflt_slidea {
    transform: translateY(-4px);
    -webkit-transform: translateY(-4px);
    -moz-transform: translateY(-4px);
    -ms-transform: translateY(-4px);
    -o-transform: translateY(-4px);
}

.cpflt_slide .cpflt_slidea {
    display: block;
    height: 100%;
    width: 100%;
    text-align: center;
    font-size: 20px;
    color: #fff;
}

/* 空气盒子 */
.kzqy {
    position: absolute;
    bottom: 120px;
    right: 0;
    width: 50%;
    z-index: 5;
}

.kzqybox {
    display: flex;
    justify-content: flex-end;
    align-items: flex-end;
}

.kzqybox_l {
    margin-right: 65px;
    display: flex;
    align-items: center;
}

.kzqybox_r {
    width: 120px;
    display: flex;
    align-items: flex-end;
    line-height: 1;
}

.kzqybox_rl {
    font-size: 48px;
    color: #fff;
}

.kzqybox_rc {
    padding-bottom: 10px;
    margin: 0 15px;
    font-size: 20px;
    color: rgba(255, 255, 255, .2);
}

.kzqybox_rr {
    padding-bottom: 5px;
    font-size: 24px;
    color: rgba(255, 255, 255, .2);
}

.kzqybox_per, .kzqybox_next {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    outline: none;
}

.kzqybox_per i, .kzqybox_next i {
    font-size: 26px;
    color: #fff;
}

.kzqybox_pagination {
    position: static;
    transform: translate(0, 0);
    -webkit-transform: translate(0, 0);
    -moz-transform: translate(0, 0);
    -ms-transform: translate(0, 0);
    -o-transform: translate(0, 0);
}

.kzqybox_y {
    margin: 0 20px;
    display: flex;
    align-items: center;
}

.kzqybox_y span {
    width: 7px;
    height: 7px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 100%;
    -webkit-border-radius: 100%;
    -moz-border-radius: 100%;
    -ms-border-radius: 100%;
    -o-border-radius: 100%;
    margin: 0 10px;
    cursor: pointer;
}

.kztop {
    position: absolute;
    bottom: 170px;
    right: 2.5%;
    z-index: 5;
}

.kztopbox {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    transform: rotate(-90deg);
    -webkit-transform: rotate(-90deg);
    -moz-transform: rotate(-90deg);
    -ms-transform: rotate(-90deg);
    -o-transform: rotate(-90deg);
    cursor: pointer;
}

.kztopbox_y {
    text-transform: uppercase;
    font-size: 15px;
    color: rgba(255, 255, 255, .2);
    transition: all .4s;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -ms-transition: all .4s;
    -o-transition: all .4s;
}

.kztopbox_i i {
    margin-left: 6px;
    font-size: 30px;
    color: rgba(255, 255, 255, .2);
    transition: all .4s;
}

.kztopbox:hover .kztopbox_y, .kztopbox:hover i {
    color: #fff;
}

.kztopimg {
    cursor: pointer;
}

/* 产品详情 */
.cpxb {
    position: relative;
}

.cpxb .w2.cpxbbox {
    padding-top: 50px;
}

.cpxbbox_slide .cpxbbox_slidea {
    padding-top: 50px;
    display: flex;
}

.cpxbbox_slidea_r {
    width: 60%;
}

.cpxbbox_slidea_l {
    display: flex;
    justify-content: flex-end;
    padding: 50px 100px;
}

.cpxbbox_slidea_l img {
    border: 1px solid #eee;
    width: 350px;
    height: 350px;
    object-fit: cover;
}

.cpxbbox_slidea_r {
    padding-top: 30px;
}

.cpxbbox_slidea_rh {
    font-size: 36px;
    color: #333;
    margin-top: 30px;
}

.cpxbbox_slidea_rp {
    margin-top: 30px;
    width: 90%;
    font-size: 16px;
    line-height: 26px;
    color: #777777;
}

.cpxbbox_slidea_rp span {
    font-weight: 700;
    color: #333;
}

.cpxbbox_slidea_rm {
    margin-top: 20px;
    display: flex;
    align-items: center;
}

.cpxbbox_slidea_rm > div {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 100%;
    -webkit-border-radius: 100%;
    -moz-border-radius: 100%;
    -ms-border-radius: 100%;
    -o-border-radius: 100%;
    overflow: hidden;
    background-color: #009fff;
    transition: all .4s;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -ms-transition: all .4s;
    -o-transition: all .4s;
}

.cpxbbox_slidea:hover .cpxbbox_slidea_rm > div {
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -o-transform: rotate(180deg);
}

.cpxbbox_slidea_rm > div > i {
    font-size: 24px;
    color: #fff;
}

.cpxbbox_slidea_rm span {
    margin-left: 15px;
    font-size: 22px;
    color: #d8d8d8;
    text-transform: uppercase;
    transition: all .4s;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -ms-transition: all .4s;
    -o-transition: all .4s;
}

.cpxbbox_slide_b {
    padding: 120px 0;
}

.cpxbboxb_container {
    background-color: #fff;
}

.cpxbboxb_slide .cpxbboxb_slidea {
    padding: 40px 0 20px;
    display: block;
    border-right: 1px solid #f2f5f8;
}

.cpxbboxb_slideat {
    overflow: hidden;
}

.cpxbboxb_slideat img {
    width: 80%;
    width: 280px;
    height: 280px;
    object-fit: cover;
    margin: 0 auto;
    transition: all .4s;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -ms-transition: all .4s;
    -o-transition: all .4s;
}

.cpxbboxb_slidea:hover img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -ms-transform: scale(1.1);
    -o-transform: scale(1.1);
}

.cpxbboxb_slideab {
    padding: 15px;
    text-align: center;
    font-size: 16px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cpxbbox_slide_bdw {
    position: absolute;
    left: 0;
    bottom: 0;
    height: 65%;
    width: 100%;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.cpxb_pre, .cpxb_next {
    position: absolute;
    top: 50%;
    z-index: 3;
    cursor: pointer;
    outline: none;
}

.cpxb_pre {
    left: 0;
}

.cpxb_next {
    right: 0;
}

.cpxb_pre i, .cpxb_next i {
    font-size: 40px;
}

/* ============================================
   四、推荐产品区域样式
============================================ */

.tjcp {
    padding: 90px 0 90px;
    position: relative;
    z-index: 5;
}

.tjcp_tle {
    text-align: center;
}

.tjcp_tleh {
    font-size: 48px;
    font-weight: 700 !important;
    margin-top: -50px;
}

.tjcp_tlep {
    font-size: 70px;
    font-weight: 700 !important;
    line-height: 1;
    color: #ffffff;
    text-transform: uppercase;
}

.tjcp_ct {
    margin-top: 40px;
}

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

.cpxbboxb_pagination {
    position: static;
    transform: translate(0);
    -webkit-transform: translate(0);
    -moz-transform: translate(0);
    -ms-transform: translate(0);
    -o-transform: translate(0);
    display: flex;
    align-items: center;
    margin: 0 30px;
}

.tjcpkz_per, .tjcpkz_next {
    outline: none;
}

.tjcpkz_per i, .tjcpkz_next i {
    font-size: 26px;
    cursor: pointer;
}

.cpxbboxb_pagination span {
    margin: 0 10px;
    width: 6px;
    height: 6px;
    background-color: rgba(0, 0, 0, 0.4);
    opacity: 1;
}

.cpxbboxb_pagination .swiper-pagination-bullet-active {
    width: 12px;
    height: 12px;
    border: 3px solid #333333;
    background-color: transparent;
}

/* ============================================
   五、底部区域样式
============================================ */

.foot.footny {
    display: block;
    background: url(../images/foot-bg.png) no-repeat center top;
    background-size: cover;
    background-color: #333;
}

.foott {
    position: relative;
    padding: 60px 0 80px;
    display: flex;
}

/* 底部左侧链接 */
.lxbox {
    position: absolute;
    right: 0;
    bottom: 15px;
    display: flex;
    align-items: center;
}

.foott_l {
    flex: 1;
    display: flex;
    justify-content: space-between;
}

.lxbox .lxboxa {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    border: 1px solid #cdcdcd;
    border-radius: 100%;
    -webkit-border-radius: 100%;
    -moz-border-radius: 100%;
    -ms-border-radius: 100%;
    -o-border-radius: 100%;
    margin: 0 3px;
}

.footny .lxbox .lxboxa {
    border: 1px solid rgba(255, 255, 255, .4);
}

.lxboxadw {
    position: absolute;
    bottom: 90%;
    left: 50%;
    transform: translate(-50%, 0);
    -webkit-transform: translate(-50%, 0);
    -moz-transform: translate(-50%, 0);
    -ms-transform: translate(-50%, 0);
    -o-transform: translate(-50%, 0);
    width: 100px;
    background-color: #fff;
    padding: 5px;
    box-shadow: 0 0 5px rgb(0 0 0 / 15%);
    border-radius: 5px;
    opacity: 0;
    transition: all .4s;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -ms-transition: all .4s;
    -o-transition: all .4s;
}

.lxboxadw img {
    width: 100%;
}

.lxboxawx:hover .lxboxadw {
    bottom: 110%;
    opacity: 1;
}

.lxboxa i {
    font-size: 18px;
    color: #777;
}

.footny .lxboxa i {
    color: #fff;
}

.foott_litemt .foott_litemta {
    font-size: 20px;
    color: #333333;
    font-weight: 700;
}

.footny .foott_litemt .foott_litemta {
    color: #fff;
}

.foott_litemb {
    margin-top: 25px;
}

.foott_litemb .foott_litemba {
    display: block;
    padding: 6px 0;
    font-size: 16px;
    color: #777777;
    transition: all .4s;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -ms-transition: all .4s;
    -o-transition: all .4s;
}

.foott_litemb .foott_litemba:hover {
    color: #333;
    transform: translateX(4px);
    -webkit-transform: translateX(4px);
    -moz-transform: translateX(4px);
    -ms-transform: translateX(4px);
    -o-transform: translateX(4px);
}

.footny .foott_litemb .foott_litemba {
    color: rgba(255, 255, 255, 0.581);
}

.footny .foott_litemb .foott_litemba:hover {
    color: #fff;
}

/* 底部右侧联系 */
.foott_r {
    margin-left: 20%;
}

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

.foott_ritem {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.foott_ritem i {
    font-size: 18px;
    color: #c9c9c9;
}

.footny .foott_ritem i {
    color: #fff;
}

.foott_ritem span {
    margin-left: 10px;
    font-size: 16px;
    color: #333;
}

.footny .foott_ritem span {
    color: rgba(255, 255, 255, 0.581);
}

.foott_rlink {
    margin-top: 55px;
    display: flex;
    width: 290px;
    height: 42px;
    text-align: center;
    overflow: hidden;
    border-radius: 21px;
    -webkit-border-radius: 21px;
    -moz-border-radius: 21px;
    -ms-border-radius: 21px;
    -o-border-radius: 21px;
    background-color: #009fff;
}

.footny .foott_rlink {
    border: 1px solid rgba(255, 255, 255, 0);
    background-color: #333;
}

.foott_rlink > a {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    width: 50%;
    color: #fff !important;
}

.foott_rlink > a:hover {
    background-color: #009fff;
}

.foott_rlink .foott_rlinkr {
    background-color: #333333;
}

.footb {
    border-top: 1px solid #e2e2e2;
    padding: 22px 0;
    display: flex;
    justify-content: center;
}

.footny .footb {
    border-color: #484848;
}

.flink li {
    list-style: none;
    display: inline-block;
    padding-right: 30px;
}

@media screen and (max-width: 768px) {
    .flink {
        display: none;
    }
}

.footbl, .footbl > a, .footbr, .footbr > a, .flink a {
    font-size: 14px;
    color: #999999;
}

.footbl > a, .footbr > a {
    transition: all .4s;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -ms-transition: all .4s;
    -o-transition: all .4s;
}

.footbl > a:hover, .footbr > a:hover {
    color: #333;
}

.footny .footbl, .footny .footbl > a, .flink a, .footny .footbr, .footny .footbr > a {
    color: rgba(255, 255, 255, 0.581);
}

.footny .footbl > a:hover, .footny .footbr > a:hover, .flink a:hover {
    color: #fff;
}

/* ============================================
   六、内页顶部样式
============================================ */

.nyhead {
    height: 100px;
    background-position: center 100px;
    background-repeat: no-repeat;
    background-size: cover;
}

.nyheadtxt {
    height: 100%;
    padding: 150px 0 65px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
}

.nyheadtxth {
    font-size: 48px;
    color: #fff;
}

.nyheadtxty {
    position: relative;
    text-transform: uppercase;
    display: flex;
    justify-content: center;
    align-items: center;
}

.nyheadtxtyxz {
    position: relative;
}

.nyheadtxty span {
    position: relative;
    font-size: 70px;
    color: #fff;
    z-index: 2;
    font-weight: 900;
}

.nyheadtxtyxz::after {
    content: '';
    position: absolute;
    bottom: 20px;
    left: 50%;
    width: calc(100% + 60px);
    height: 35px;
    background-color: rgba(245, 132, 22, .8);
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    opacity: .5;
}

.nyheadtxtt img {
    width: 110px;
    margin: auto;
    cursor: pointer;
    transition: all .4s;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -ms-transition: all .4s;
    -o-transition: all .4s;
    animation: sfdh .5s linear infinite;
    -webkit-animation: sfdh 1s linear infinite;
}

.nyheadtxtp {
    margin-top: 5px;
    font-size: 16px;
    color: #ffffff;
}

.nyheadtxti {
    margin-top: 30px;
    text-align: center;
}

.nyheadtxti i {
    font-size: 38px;
    color: #fff;
    cursor: pointer;
    transition: all .4s;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -ms-transition: all .4s;
    -o-transition: all .4s;
    animation: rotate .5s linear infinite;
    -webkit-animation: rotate .8s linear infinite;
}

.nybsk {
    height: 100px;
    display: flex;
    background-color: #fff;
    border: 1px solid #e1e1e1;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
}

.nybsk .nybska {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-right: 1px solid #e1e1e1;
}

.nybsk .nybska:last-child {
    border-right: 0;
}

.nybskabox {
    text-align: center;
}

.nybskabox_i i {
    font-size: 40px;
}

.nybskabox_t {
    font-size: 16px;
}

.nybska.on .nybskabox_i i {
    color: #009fff;
}

.nybska.on .nybskabox_t {
    color: #009fff;
    font-weight: 700;
}

/* ============================================
   七、上下页导航样式
============================================ */

.sxy {
    margin-top: 50px;
    display: flex;
    justify-content: center;
}

/* 通用分页样式 */
.pages ul {
    display: flex;
}

.pages li {
    margin-right: 5px;
}

.pages li a {
    border: 1px solid #f1f1f1;
    width: 55px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #333;
}

.pages li:last-child a, .pages li:first-child a {
    width: 55px;
}

.pages li a:hover {
    border: 1px solid #009fff;
    background: #fff;
    color: #009fff;
    text-decoration: none;
}

.pages li span {
    border: 1px solid #f1f1f1;
    width: 55px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #333;
    background-color: #f1f1f1;
}

.pages .current a {
    border: 1px solid #009fff;
    background: #fff;
    color: #009fff;
}

/* AB模板网新增分页样式 www.admibnuy.cn */
.pagebar {
    padding: 20px;
    overflow: hidden;
    clear: both;
}

.pagebar .pagination {
    display: flex;
    justify-content: center;
    margin-top: 10px;
}

.pagination a {
    background: #fff;
    border: 1px solid #ccc;
    color: #333;
    font-size: 12px;
    padding: 8px 10px;
    margin: 0 2px;
    border-radius: 3px;
    line-height: 100%;
}

.pagination span {
    color: #333;
    font-size: 12px;
    padding: 7px 2px;
    margin: 0 2px;
    border-radius: 3px;
}

.pagination a:hover {
    color: #333;
    border: 1px solid #333;
}

.pagination a.page-num-current {
    color: #fff;
    background: #009fff;
    border: 1px solid #009fff;
}

.pagination .st {
    font-family: 宋体;
}

.text-secondary {
    text-align: center;
    padding: 20px 0;
}

/* ============================================
   八、在线留言样式
============================================ */

.zalycp {
    margin: 90px 0 100px 0;
}

.zalycp_t {
    text-align: center;
}

.zalycp_th {
    font-size: 48px;
}

.zalycp_tp {
    font-size: 18px;
    color: #777;
}

.zalycp_b {
    margin-top: 50px;
}

.zalycp_bf {
    width: 100%;
}

.zalycp_bft {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}

.zalycp_bft > input {
    padding: 0 30px;
    width: 49%;
    height: 60px;
    border: 1px solid #eeeeee;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -ms-border-radius: 5px;
    -o-border-radius: 5px;
}

.zalycp_bfc {
    margin-bottom: 20px;
}

.zalycp_bfc > textarea {
    display: block;
    width: 100%;
    padding: 20px;
    height: 180px;
    border: 1px solid #eeeeee;
    outline: none;
    resize: none;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -ms-border-radius: 5px;
    -o-border-radius: 5px;
}

.zalycp_bfy {
    height: 60px;
    display: flex;
    border: 1px solid #eeeeee;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -ms-border-radius: 5px;
    -o-border-radius: 5px;
    overflow: hidden;
}

.zalycp_bfy > input {
    flex: 1;
    border: 0;
    padding: 0 20px;
}

.zalycp_bfyimg {
    position: relative;
    padding: 0 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.zalycp_bfyimg::after {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 1px;
    height: 50%;
    background-color: #eee;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
}

.zalycp_bfz {
    padding: 15px 0;
    color: #777;
}

.zalycp_bfd {
    display: flex;
    justify-content: space-between;
}

.zalycp_bfd > input {
    width: 49%;
    height: 60px;
    border: 0;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -ms-border-radius: 5px;
    -o-border-radius: 5px;
    overflow: hidden;
    transition: all .4s;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -ms-transition: all .4s;
    -o-transition: all .4s;
}

.zalycp_bfd > input:hover {
    transform: scale(0.97);
    -webkit-transform: scale(0.97);
    -moz-transform: scale(0.97);
    -ms-transform: scale(0.97);
    -o-transform: scale(0.97);
}

.zalycp_bfdt {
    background-color: #0070c3;
    color: #fff;
}

.zalycp_bfdc {
    background-color: #eaeaea;
    color: #333;
}

/* ============================================
   九、全屏视频样式
============================================ */

.qpsp {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .8);
    z-index: 999999;
}

.gbbtn {
    position: absolute;
    right: 50px;
    top: 50px;
    cursor: pointer;
    z-index: 3;
}

.gbbtn i {
    font-size: 30px;
    color: #fff;
}

.qpspzg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.qpspbox {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    color: #fff;
    z-index: 5;
    width: 60%;
}

.qpspbox > div {
    width: 100%;
}

/* ============================================
   十、Video.js 样式补充
============================================ */

/* 给.video-js设置字体大小以统一各浏览器样式表现，因为video.js采用的是em单位 */
.video-js {
    width: 100%;
    height: 100%;
    font-size: 14px;
}

.video-js button {
    outline: none;
}

/* 视频占满容器高度 */
.video-js.vjs-fluid, .video-js.vjs-16-9, .video-js.vjs-4-3 {
    height: 100%;
    background-color: #161616;
    border-radius: 10px;
    overflow: hidden;
    border: 5px solid #111;
}

.vjs-poster {
    background-color: #161616;
    background-size: cover;
}

/* 中间大的播放按钮 */
.video-js .vjs-big-play-button {
    font-size: 2.5em;
    line-height: 2.3em;
    height: 2.5em;
    width: 2.5em;
    -webkit-border-radius: 2.5em;
    border-radius: 2.5em;
    background-color: rgba(115, 133, 159, .5);
    border-width: 0.12em;
    margin-top: -1.25em;
    margin-left: -1.75em;
}

/* 视频暂停时显示播放按钮 */
.video-js.vjs-paused .vjs-big-play-button {
    display: block;
}

/* 视频加载出错时隐藏播放按钮 */
.video-js.vjs-error .vjs-big-play-button {
    display: none;
}

/* 加载圆圈 */
.vjs-loading-spinner {
    font-size: 2.5em;
    width: 2em;
    height: 2em;
    border-radius: 1em;
    margin-top: -1em;
    margin-left: -1.5em;
}

/* 控制条默认显示 */
.video-js .vjs-control-bar {
    display: flex;
}

.video-js .vjs-time-control {
    display: block;
}

.video-js .vjs-remaining-time {
    display: none;
}

/* 控制条所有图标，图标字体大小最好使用px单位，如果使用em，各浏览器表现可能会不大一样 */
.vjs-button > .vjs-icon-placeholder:before {
    font-size: 22px;
    line-height: 1.9;
}

.video-js .vjs-playback-rate .vjs-playback-rate-value {
    line-height: 2.4;
    font-size: 18px;
}

/* 进度条背景色 */
.video-js .vjs-play-progress {
    color: #009fff;
    background-color: #009fff;
}

.video-js .vjs-progress-control .vjs-mouse-display {
    background-color: #009fff;
}

.vjs-mouse-display .vjs-time-tooltip {
    padding-bottom: 6px;
    background-color: #009fff;
}

.video-js .vjs-play-progress .vjs-time-tooltip {
    display: none !important;
}

.video-js .vjs-time-control {
    padding: 0 0.5em;
}

.video-js .vjs-big-play-button {
    margin: 0;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
}

.bannertxt.nyheadtxtp {
    width: 70%;
    margin: 0 auto;
}

/* ============================================   十二、搜索结果页面样式   ============================================ */

/* 搜索结果容器 */
.search-results {
    padding: 40px 0;
    min-height: 600px;
    width: 65vw;
}

/* 搜索结果统计 */
.search-stats {
    margin-bottom: 20px;
    padding: 10px 0;
    font-size: 14px;
    color: #666;
    border-bottom: 1px solid #e4e8eb;
}

.search-stats span {
    margin-right: 20px;
}

/* 搜索结果列表 */
.search-results-list {
    margin-bottom: 40px;
}

/* 搜索结果卡片 */
.search-result-item {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.search-result-item:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

/* 搜索结果链接 */
.search-result-link {
    display: flex;
    text-decoration: none;
    color: inherit;
    padding: 20px;
}

/* 搜索结果内容区域 */
.search-result-content {
    flex: 1;
    padding-right: 20px;
    min-width: 0;
}

/* 搜索结果标题 */
.search-result-title {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 12px;
    line-height: 1.5;
    transition: color 0.3s ease;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.search-result-item:hover .search-result-title {
    color: #009fff;
}

/* 搜索结果摘要 */
.search-result-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 16px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

/* 搜索结果元信息 */
.search-result-meta {
    font-size: 12px;
    color: #999;
    display: flex;
    align-items: center;
}

.search-result-date {
    margin-right: 20px;
}

.search-result-view {
    display: flex;
    align-items: center;
}

.search-result-view i {
    margin-right: 6px;
    font-size: 14px;
}

/* 搜索结果缩略图 */
.search-result-img {
    flex-shrink: 0;
    width: 120px;
    height: 80px;
    border-radius: 4px;
    overflow: hidden;
    background: #f5f5f5;
}

.search-result-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.search-result-item:hover .search-result-img img {
    transform: scale(1.05);
}

/* 无结果状态 */
.no-results {
    text-align: center;
    padding: 80px 0;
    color: #999;
}

.no-results i {
    font-size: 60px;
    margin-bottom: 20px;
    display: block;
    color: #ccc;
}

.no-results p {
    font-size: 16px;
    color: #999;
}

/* 分页样式优化 */
.search-results .pagebar {
    background: transparent;
    border: none;
    margin-top: 40px;
    padding: 0;
}

.search-results .pagination {
    justify-content: center;
}

.search-results .pagination a {
    min-width: 36px;
    height: 36px;
    line-height: 34px;
    text-align: center;
    padding: 0 12px;
    margin: 0 4px;
    border: 1px solid #e4e8eb;
    border-radius: 4px;
    background: #fff;
    color: #666;
    font-size: 14px;
    transition: all 0.3s ease;
}

.search-results .pagination a:hover {
    border-color: #009fff;
    color: #009fff;
    background: #f0f8ff;
}

.search-results .pagination a.page-num-current {
    background: #009fff;
    border-color: #009fff;
    color: #fff;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .search-results {
        padding: 20px 0;
    }
    
    .search-result-link {
        flex-direction: column;
        padding: 15px;
    }
    
    .search-result-content {
        padding-right: 0;
        margin-bottom: 15px;
    }
    
    .search-result-img {
        width: 100%;
        height: auto;
        max-height: 150px;
    }
    
    .search-result-title {
        font-size: 16px;
    }
    
    .search-result-desc {
        font-size: 13px;
    }
    
    .search-results .pagination a {
        min-width: 32px;
        height: 32px;
        line-height: 30px;
        font-size: 12px;
        padding: 0 8px;
        margin: 0 2px;
    }
}

/* ============================================   十一、响应式媒体查询   ============================================ */

/* 大屏幕 */
@media screen and (max-width: 1600px) {
    /* 头部下拉 */
    .headnavxl {
        padding: 50px 0;
    }
    .headnavxl_slideatxt, .headnavtxtbox_t, .headnavtxtbox_b {
        font-size: 16px;
        height: 36px;
        line-height: 36px;
    }
    /* 头部 */
    .headlogo_txth {
        font-size: 22px;
    }
    .headnav_item .headnav_itema {
        font-size: 16px;
    }
    .headbox_lxa span {
        font-size: 14px;
    }
    .headbox_lxa i, .headnavtxtbox_b i {
        font-size: 16px;
    }
    .headnavtxtbox_t, .headnavtxtbox_b span {
        font-size: 16px;
        height: 36px;
        line-height: 36px;
        overflow: hidden;
    }
    /* banner */
    .banner_slideatxt {
        padding: 70px 0 80px;
    }
    .bannersldtxt_h {
        font-size: 40px;
    }
    .bannersldtxt_y {
        font-size: 90px;
        line-height: 90px;
    }
    .bannersldtxt_p {
        font-size: 16px;
        line-height: 26px;
    }
    .bannersldtxt_m {
        font-size: 16px;
    }
    /* 产品 */
    .cpfl {
        height: 80px;
        line-height: 80px;
    }
    .cpflt_slide .cpflt_slidea {
        font-size: 18px;
    }
    .cpxbbox_slide .cpxbbox_slidea {
        padding-top: 45px;
    }
    .cpxbbox_slidea_rh {
        font-size: 36px;
    }
    .cpxbbox_slidea_rp {
        margin-top: 20px;
        font-size: 16px;
        line-height: 26px;
    }
    .cpxbbox_slidea_rm {
        margin-top: 30px;
    }
    .cpxbbox_slidea_rm i {
        font-size: 48px;
    }
    .cpxbbox_slidea_rm span {
        font-size: 20px;
    }
    .tjcp {
        padding: 75px 0 75px;
    }
    .tjcp_tleh {
        font-size: 40px;
    }
    .tjcp_tlep {
        font-size: 40px;
    }
    .cpxbboxb_slideab {
        font-size: 16px;
    }
    .tjcp_ct {
        margin-top: 35px;
    }
    /* 底部 */
    .foot {
        margin-top: 75px;
    }
    .foott {
        padding: 70px 0 90px;
    }
    .foott_litemt .foott_litemta {
        font-size: 18px;
    }
    .foott_litemb {
        margin-top: 14px;
    }
    .foott_litemb .foott_litemba {
        font-size: 14px;
        padding: 4px 0;
    }
    .foott_ritem span {
        font-size: 14px;
    }
    .foott_ritem i {
        font-size: 16px;
    }
    .foott_ritem {
        margin-bottom: 15px;
    }
    .foott_rlink {
        margin-top: 35px;
    }
    .foott_rlink > a {
        font-size: 14px;
        font-weight: 600;
    }
    .footbl, .footbl > a, .footbr, .footbr > a {
        font-size: 13px;
    }
    /* 内页背景 */
    .nybsk {
        height: 120px;
    }
    .nyhead {
        height: 0px;
    }
    .nyheadtxt {
        padding: 140px 0 60px;
    }
    .nyheadtxth {
        font-size: 40px;
    }
    .nyheadtxty span {
        font-size: 55px;
    }
    .nyheadtxtyxz::after {
        height: 25px;
    }
    .nyheadtxtp {
        font-size: 14px;
    }
    .nyheadtxti {
        margin-top: 20px;
    }
    .nybskabox_i i {
        font-size: 32px;
    }
    /* 上下页 */
    .sxy {
        margin-top: 40px;
    }
    .pages li span, .pages li a {
        height: 50px;
    }
    /* 在线留言 */
    .zalycp {
        margin-top: 75px;
    }
    .zalycp_b {
        margin-top: 40px;
    }
    .zalycp_th {
        font-size: 40px;
    }
}

/* 中等屏幕 */
@media screen and (max-width: 1400px) {
    .headnavxl {
        padding: 45px 0;
    }
    .headnavxlbox .headnavxl_slidea {
        padding: 25px;
    }
    .headnavxl_slideatxt {
        margin-top: 10px;
    }
    .headnavtxtbox_t, .headnavtxtbox_b span {
        font-size: 12px;
    }
    /* 头部 */
    .head {
        height: 90px;
    }
    .head.on {
        height: 80px;
    }
    .headlogo_img img {
        width: 60px;
    }
    .headlogo_txt {
        margin-left: 16px;
    }
    .headnav_item .headnav_itema {
        padding: 0 25px;
    }
    .headbox_lx .headbox_lxa {
        height: 40px;
    }
    .headbox_lxa span {
        font-size: 14px;
    }
    .headbox_lxa i, .headnavtxtbox_b i {
        font-size: 16px;
    }
    .headbox_lx .headbox_lxa {
        width: 150px;
    }
    /* banner */
    .banner_slideatxt {
        padding: 90px 0 60px;
    }
    .bannersldtxt_h {
        font-size: 36px;
    }
    .bannersldtxt_y {
        font-size: 70px;
        line-height: 70px;
    }
    .bannersldtxt_p {
        font-size: 14px;
        line-height: 24px;
    }
    .bannersldtxt_m {
        font-size: 14px;
    }
    .kzqy {
        bottom: 90px;
    }
    .kztop {
        bottom: 130px;
    }
    /* 产品 */
    .cpfl {
        height: 60px;
        line-height: 60px;
    }
    .cpflt_slide .cpflt_slidea {
        font-size: 16px;
    }
    .cpxbbox_slide .cpxbbox_slidea {
        padding-top: 65px;
    }
    .cpxbbox_slidea_l {
        padding-right: 90px;
    }
    .cpxbbox_slidea_rh {
        font-size: 36px;
    }
    .cpxbbox_slidea_rp {
        width: 80%;
    }
    .cpxbbox_slidea_rp {
        font-size: 14px;
        line-height: 24px;
    }
    .cpxbbox_slidea_rm {
        margin-top: 30px;
    }
    .cpxbbox_slidea_rm i {
        font-size: 45px;
    }
    .cpxbbox_slidea_rm span {
        font-size: 18px;
    }
    .tjcp {
        padding: 35px 0 65px;
    }
    .tjcp_tleh {
        font-size: 36px;
    }
    .tjcp_tlep {
        font-size: 18px;
    }
    .tjcp_ct {
        margin-top: 30px;
    }
    .tjcpkz {
        margin-top: 20px;
    }
    .cpxbboxb_slideab {
        font-size: 14px;
    }
    .cpxbboxb_slide .cpxbboxb_slidea {
        padding: 40px 0 10px;
    }
    /* 底部 */
    .foot {
        margin-top: 65px;
    }
    .foott {
        padding: 60px 0 80px;
    }
    .foott_litemt .foott_litemta {
        font-size: 18px;
    }
    .foott_litemb {
        margin-top: 15px;
    }
    .foott_litemb .foott_litemba {
        font-size: 14px;
        padding: 5px 0;
    }
    .foott_ritem span {
        font-size: 14px;
    }
    .foott_ritem i {
        font-size: 16px;
    }
    .foott_rlink {
        height: 40px;
    }
    .foott_rlink > a {
        font-size: 14px;
    }
    .footbl, .footbl > a, .footbr, .footbr > a {
        font-size: 13px;
    }
    .footb {
        padding: 16px 0;
    }
    /* 内页背景 */
    .nyheadtxth {
        font-size: 36px;
    }
    .nyheadtxty span {
        font-size: 50px;
    }
    .nyheadtxtyxz::after {
        height: 22px;
    }
    .nyheadtxtp {
        font-size: 13px;
    }
    .nyhead {
        height: 450px;
    }
    .nyheadtxt {
        padding: 140px 0 50px;
    }
    .nyheadtxtt img {
        width: 100px;
    }
    .nyheadtxti {
        margin-top: 15px;
    }
    .nybskabox_t {
        font-size: 14px;
    }
    .nybskabox_i i {
        font-size: 28px;
    }
    .nybsk {
        height: 100px;
    }
    .nyheadtxti {
        margin-top: 10px;
    }
    /* 上下页 */
    .sxy {
        margin-top: 35px;
    }
    .pages li span, .pages li a {
        height: 45px;
        font-size: 14px;
    }
    .pages .current a {
        width: 45px;
    }
    .pages li span {
        width: 60px;
    }
    /* 在线留言 */
    .zalycp {
        margin-top: 55px;
    }
    .zalycp_b {
        margin-top: 35px;
    }
    .zalycp_th {
        font-size: 32px;
    }
    .zalycp_bft > input {
        height: 50px;
    }
    .zalycp_bfc > textarea {
        height: 160px;
    }
    .zalycp_bfy {
        height: 50px;
    }
    .zalycp_bfd > input {
        height: 50px;
    }
    .qpspbox {
        width: 70%;
    }
}

@media screen and (max-width: 1200px) {
    .qpspbox {
        width: 80%;
    }
    /* 头部 */
    .w3 {
        width: 98%;
    }
    .w2 {
        width: 95%;
    }
    .container {
        max-width: 95%;
    }
    .headbox_lx .headbox_lxa {
        width: 150px;
    }
    .headnav_item .headnav_itema {
        padding: 0 25px;
    }
    .headbox_lx .headbox_lxa.headbox_lxaz {
        display: none;
    }
    .headnavxlbox .headnavxl_slidea {
        width: calc(50% - 20px);
        padding: 0;
    }
    .headnavtxtbox_b {
        display: none;
    }
    .headnavxl_slidea:hover .headnavtxtbox {
        transform: none;
    }
    /* banner */
    .bannersldtxt_h {
        font-size: 32px;
    }
    .bannersldtxt_y {
        font-size: 64px;
        line-height: 64px;
    }
    .bannersldtxt_p {
        line-height: 23px;
    }
    .bannersldtxt_m {
        font-size: 13px;
    }
    .kzqy {
        bottom: 80px;
    }
    .kzqybox_rl {
        font-size: 42px;
    }
    .kzqybox_rr {
        font-size: 20px;
    }
    .kztop {
        bottom: 180px;
        right: -30px;
    }
    /* 产品 */
    .cpflt_slide .cpflt_slidea {
        font-size: 14px;
    }
    .cpxbbox_slide .cpxbbox_slidea {
        padding-top: 60px;
    }
    .cpxbbox_slidea_l {
        padding: 0 40px;
    }
    .cpxbbox_slidea_rh {
        font-size: 32px;
    }
    .cpxbbox_slidea_rm i {
        font-size: 40px;
    }
    .cpxbbox_slidea_rm span {
        font-size: 18px;
    }
    .tjcp {
        padding: 30px 0 60px;
    }
    .cpxbbox_slide_bdw {
        height: 60%;
    }
    .tjcp_tleh {
        font-size: 32px;
    }
    .tjcp_tlep {
        font-size: 16px;
    }
    .cpxbbox_slidea_rp {
        font-size: 13px;
        line-height: 23px;
    }
    /* 底部 */
    .foot {
        margin-top: 60px;
    }
    .foott {
        padding: 50px 0 70px;
    }
    .foott_litemt .foott_litemta {
        font-size: 16px;
    }
    .foott_litemb {
        margin-top: 15px;
    }
    .foott_litemb .foott_litemba {
        font-size: 13px;
        padding: 5px 0;
    }
    .foott_ritem span {
        font-size: 14px;
    }
    .foott_ritem i {
        font-size: 16px;
    }
    .foott_ritem {
        margin-bottom: 15px;
    }
    .foott_rlink {
        margin-top: 35px;
    }
    .foott_rlink > a {
        font-size: 14px;
    }
    .footbl, .footbl > a, .footbr, .footbr > a {
        font-size: 12px;
    }
    .footb {
        padding: 15px 0;
    }
    /* 内页背景 */
    .nyheadtxth {
        font-size: 32px;
    }
    .nyheadtxty span {
        font-size: 36px;
    }
    .nyheadtxtyxz::after {
        height: 20px;
    }
    .nyheadtxtp {
        font-size: 12px;
    }
    .nyhead {
        height: 400px;
        background-position: center;
    }
    .nyheadtxt {
        padding: 140px 0 45px;
    }
    .nyheadtxtt img {
        width: 50px;
    }
    .nyheadtxti {
        margin-top: 10px;
    }
    .nybsk {
        flex-wrap: wrap;
        height: auto;
        transform: translateY(0);
        -webkit-transform: translateY(0);
        -moz-transform: translateY(0);
        -ms-transform: translateY(0);
        -o-transform: translateY(0);
    }
    .nybsk .nybska:last-child {
        border-right: 1px solid #e1e1e1;
    }
    .nybsk .nybska {
        padding: 16px 0;
        flex: none;
        width: 33.33%;
        border-bottom: 1px solid #e1e1e1;
    }
    .nybsk .nybska:nth-child(3n) {
        border-right: 0;
    }
    .nybsk .nybska:nth-last-child(-n+3) {
        border-bottom: 0;
    }
    .nybskabox_i i {
        font-size: 32px;
    }
    .nybskabox_t {
        font-size: 14px;
    }
    .nyheadtxtp {
        margin-top: 0;
        padding: 0 15px;
        font-size: 12px;
        line-height: 20px;
    }
    .bannertxt.nyheadtxtp {
        width: 100%;
        line-height: 1.4em;
        height: 2.8em;
        overflow: hidden;
    }
    .nyheadtxti {
        margin-top: 10px;
    }
    .nyheadtxti i {
        font-size: 30px;
    }
    /* 上下页 */
    .pages li span, .pages li a {
        height: 36px;
        font-size: 12px;
    }
    .pages .current a {
        width: 36px;
    }
    .pages li span {
        width: 60px;
    }
    /* 在线留言 */
    .zalycp {
        margin-top: 50px;
    }
    .zalycp_b {
        margin-top: 30px;
    }
    .zalycp_th {
        font-size: 30px;
    }
    .zalycp_tp {
        font-size: 14px;
    }
    .zalycp_bft > input {
        height: 45px;
    }
    .zalycp_bfc > textarea {
        height: 120px;
    }
    .zalycp_bfy {
        height: 45px;
    }
    .zalycp_bfd > input {
        height: 45px;
    }
    .zalycp_bft, .zalycp_bfc {
        margin-bottom: 10px;
    }
    .zalycp_bfz {
        font-size: 12px;
        padding: 10px 0;
    }
}

/* 小屏幕 */
@media screen and (max-width: 992px) {
    .lxbox {
        display: none;
    }
    .w2 {
        width: 98%;
    }
    .container {
        max-width: 98%;
    }
    /* 头部 */
    .headbox_nav {
        display: none;
    }
    .head {
        height: 80px;
    }
    .head.on {
        height: 80px;
    }
    .banner_slideatxt {
        padding: 80px 30px 50px;
    }
    /* banner */
    .bannersldtxt_h {
        font-size: 30px;
    }
    .bannersldtxt_y {
        font-size: 56px;
    }
    /* 产品 */
    .cpfl {
        height: 50px;
        line-height: 50px;
    }
    .cpxbbox_slide .cpxbbox_slidea {
        padding-top: 55px;
    }
    .cpxbbox_slidea_r {
        padding-top: 30px;
    }
    .cpxbbox_slidea_rh {
        font-size: 30px;
    }
    .cpxbbox_slidea_rp {
        margin-top: 15px;
        font-size: 13px;
        line-height: 23px;
        width: 85%;
        text-align: center;
    }
    .cpxbbox_slidea_rm {
        margin-top: 25px;
    }
    .cpxbbox_slidea_rm i {
        font-size: 36px;
    }
    .cpxbbox_slidea_rm span {
        font-size: 16px;
    }
    .tjcp {
        padding: 20px 0 55px;
    }
    .tjcp_tleh {
        font-size: 30px;
    }
    .tjcp_tlep {
        font-size: 16px;
    }
    .tjcp_ct {
        margin-top: 25px;
    }
    /* 底部 */
    .foot {
        margin-top: 55px;
    }
    .foott {
        padding: 50px 0 60px;
    }
    .foott_r {
        display: none;
    }
    .footb {
        padding: 12px 0;
        flex-wrap: wrap;
    }
    .footb > div {
        width: 100%;
        text-align: center;
    }
    .footbl, .footbl > a, .footbr, .footbr > a {
        font-size: 12px;
    }
    /* 内页背景 */
    .nyheadtxth {
        font-size: 30px;
    }
    .nyheadtxty span {
        font-size: 36px;
    }
    .nyheadtxtyxz::after {
        bottom: 10px;
        height: 20px;
    }
    .nyhead {
        height: 350px;
    }
    .nyheadtxt {
        padding: 120px 0 40px;
    }
    .nyheadtxtt img {
        width: 80px;
    }
    .nyheadtxti {
        margin-top: 10px;
    }
    .nybsk {
        height: 86px;
    }
    /* 上下页 */
    .sxy {
        margin-top: 25px;
    }
    .pages li span, .pages li a {
        height: 45px;
        font-size: 14px;
    }
    .pages .current a {
        width: 45px;
    }
    .pages li span {
        width: 80px;
    }
    /* 在线留言 */
    .zalycp {
        margin-top: 50px;
    }
    .zalycp_b {
        margin-top: 30px;
    }
    .zalycp_th {
        font-size: 30px;
    }
    .zalycp_bft > input {
        height: 50px;
    }
    .zalycp_bfc > textarea {
        height: 160px;
    }
    .zalycp_bfy {
        height: 50px;
    }
    .zalycp_bfd > input {
        height: 50px;
    }
    .ydbtn {
        display: flex;
    }
    .pages li a {
        width: 45px;
    }
    .pages li:last-child a, .pages li:first-child a {
        width: 80px;
    }
}

/* Logo响应式 */
@media screen and (max-width: 1400px) {
    .headlogo_img img {
        width: 100%;
    }
}

/* 移动端响应式 */
@media screen and (max-width: 768px) {
    .pages li a {
        width: 36px;
    }
    .pages li:last-child a, .pages li:first-child a {
        width: 60px;
    }
    .headlogo_txth {
        margin-top: 5px;
        font-size: 18px;
        line-height: 20px;
    }
    .banner_slideatxt {
        padding: 0;
    }
    .qpspbox {
        width: 95%;
    }
    .spfg {
        flex-direction: column;
        padding: 20px;
        justify-content: center;
        text-align: center;
    }
    .spfg_l {
        margin-bottom: 20px;
    }
    .spfg_lh {
        font-size: 28px;
        margin-bottom: 10px;
    }
    .spfg_ly {
        font-size: 16px;
        margin-bottom: 15px;
    }
    .spfg_lp {
        font-size: 14px;
        max-width: 100%;
    }
    .spfg_rt {
        width: 60px;
        height: 60px;
    }
    .spfg_rt i {
        font-size: 30px;
    }
    .w3 {
        width: 100%;
        padding: 0 15px;
    }
    .w2 {
        width: 100%;
    }
    .container {
        max-width: 100%;
        padding: 0 15px;
    }
    .bannersldtxt.container {
        padding: 0;
    }
    /* 头部 */
    .headbox_lxl {
        display: none;
    }
    .head {
        height: 70px;
    }
    .head.on {
        height: 70px;
    }
    .headlogo_img img {
        height: 50px;
    }
    .headlogo_txt {
        margin-left: 6px;
    }
    /* banner */
    .bannersldtxt_h {
        font-size: 24px;
    }
    .bannersldtxt_y {
        margin: 0 0 20px;
        font-size: 36px;
        line-height: 1.1;
    }
    .bannersldtxt_p br {
        display: none;
    }
    .bannersldtxt_p {
        width: 90%;
        line-height: 20px;
    }
    .bannersldtxt_m {
        margin-top: 20px;
        font-size: 14px;
    }
    /* 产品分类 */
    .cpflt_slide > .cpflt_slidea {
        border-bottom: 1px solid rgba(255, 255, 255, .3);
    }
    .cpflt_slide:last-child .cpflt_slidea {
        border-right: rgba(255, 255, 255, .3);
    }
    .cpflt_slide:nth-last-child(-n+2) .cpflt_slidea {
        border-bottom: 0;
    }
    .cpflt_slide:hover .cpflt_slidea {
        transform: translateY(0);
        -webkit-transform: translateY(0);
        -moz-transform: translateY(0);
        -ms-transform: translateY(0);
        -o-transform: translateY(0);
    }
    .cpflt_slide.swiper-slide-thumb-active:after {
        display: none;
    }
    .cpxbbox_slide .cpxbbox_slidea {
        padding-top: 30px;
    }
    .cpxb_pre, .cpxb_next {
        top: 30%;
    }
    .cpfl {
        height: auto;
    }
    .kzqybox_r {
        opacity: 0;
    }
    .kzqy {
        bottom: 125px;
    }
    .kzqybox_rl {
        font-size: 30px;
    }
    .kzqybox_rc {
        padding-bottom: 5px;
        margin: 0 10px;
        font-size: 16px;
    }
    .kzqybox_r {
        width: auto;
    }
    .kzqybox_rr {
        padding-bottom: 2px;
        font-size: 16px;
    }
    .kzqybox_l {
        margin-right: 30px;
    }
    .kztopbox {
        margin: 0;
    }
    .kztop {
        bottom: 150px;
        right: -30px;
    }
    /* 产品详情 */
    .banner {
        overflow: hidden;
    }
    .cpfl .w2 {
        padding: 0;
    }
    .cpxbbox_slide .cpxbbox_slidea {
        flex-wrap: wrap;
    }
    .cpxbbox_slidea > div {
        width: 100%;
    }
    .cpxbbox_slidea .cpxbbox_slidea_l {
        width: 100%;
    }
    .cpxbbox_slidea_r {
        padding-top: 25px;
        margin-bottom: 30px;
    }
    .cpxbbox_slidea_rh {
        font-size: 20px;
        text-align: center;
        padding: 0 20px;
    }
    .cpxbbox_slidea_rp {
        line-height: 20px;
        margin: 10px auto 0;
        width: 80%;
        text-align: center;
    }
    .cpxbbox_slide_bdw {
        display: none;
    }
    .cpxbbox_slidea_rm {
        display: none;
    }
    .cpxbbox_slidea_rm i {
        font-size: 28px;
    }
    .cpxbbox_slidea_rm span {
        display: none;
    }
    .cpxbbox_slide_bdw {
        height: 46%;
    }
    .tjcp {
        padding: 70px 0 0;
    }
    /* 推荐产品 */
    .cpxbbox_slidea_l img {
        width: 100%;
    }
    .tjcp_tleh {
        font-size: 24px;
    }
    .tjcp_tlep {
        font-size: 14px;
    }
    .tjcpkz {
        margin-top: 15px;
        padding-bottom: 30px;
    }
    .cpxbboxb_slideab {
        font-size: 12px;
    }
    .cpxbboxb_slide .cpxbboxb_slidea {
        border-top: 1px solid #f2f5f8;
        border-bottom: 1px solid #f2f5f8;
    }
    .cpxbboxb_container {
        border-left: 1px solid #f2f5f8;
    }
    .cpxbboxb_slide .cpxbboxb_slidea {
        padding: 0;
    }
    .cpxbboxb_slideat img {
        width: 100%;
        height: 180px;
    }
    /* 尾部 */
    .footbr {
        display: none;
    }
    .foott {
        padding: 50px 20px;
    }
    .foott_litemt .foott_litemta {
        font-size: 16px;
    }
    .foott_litemb {
        margin-top: 15px;
    }
    .foott_litemb .foott_litemba {
        font-size: 13px;
        padding: 5px 0;
    }
    /* 内页背景 */
    .nyheadtxth {
        font-size: 18px;
    }
    .nyheadtxty span {
        font-size: 28px;
    }
    .nyhead {
        height: 260px;
        background-position: center;
    }
    .nyheadtxt {
        padding: 70px 0 0px;
    }
    .nyheadtxtt img {
        width: 60px;
    }
    .nyheadtxti {
        display: none;
    }
    /* 变色块 */
    .nybsk {
        flex-wrap: wrap;
        height: auto;
        transform: translateY(0);
        -webkit-transform: translateY(0);
        -moz-transform: translateY(0);
        -ms-transform: translateY(0);
        -o-transform: translateY(0);
    }
    .nybsk .nybska:last-child {
        border-right: 1px solid #e1e1e1;
    }
    .nybsk .nybska {
        padding: 16px 0;
        flex: none;
        width: 33.33%;
        border-bottom: 1px solid #e1e1e1;
    }
    .nybsk .nybska:nth-child(3n) {
        border-right: 0;
    }
    .nybsk .nybska:nth-last-child(-n+3) {
        border-bottom: 0;
    }
    .nybskabox_i i {
        font-size: 32px;
    }
    .nybskabox_t {
        font-size: 14px;
    }
    .nyheadtxtp {
        margin-top: 0;
        padding: 0 15px;
        font-size: 12px;
        line-height: 20px;
    }
    .bannertxt.nyheadtxtp {
        width: 100%;
        line-height: 1.4em;
        height: 2.8em;
        overflow: hidden;
    }
    .nyheadtxti {
        margin-top: 10px;
    }
    .nyheadtxti i {
        font-size: 30px;
    }
    /* 上下页 */
    .pages li span, .pages li a {
        height: 36px;
        font-size: 12px;
    }
    .pages .current a {
        width: 36px;
    }
    .pages li span {
        width: 60px;
    }
    /* 在线留言 */
    .zalycp {
        margin-top: 50px;
    }
    .zalycp_b {
        margin-top: 25px;
    }
    .zalycp_th {
        font-size: 24px;
    }
    .zalycp_tp {
        font-size: 14px;
    }
    .zalycp_bft > input {
        height: 45px;
    }
    .zalycp_bfc > textarea {
        height: 120px;
    }
    .zalycp_bfy {
        height: 45px;
    }
    .zalycp_bfd > input {
        height: 45px;
    }
}

/* ============================================
   十二、其他组件样式
============================================ */

/* 移动端置顶按钮 */
.mbzd {
    position: fixed;
    bottom: 100px;
    right: 15px;
    width: 46px;
    height: 46px;
    background-color: #009fff;
    border-radius: 100%;
    -webkit-border-radius: 100%;
    -moz-border-radius: 100%;
    -ms-border-radius: 100%;
    -o-border-radius: 100%;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9;
    opacity: .8;
    cursor: pointer;
}

.mbzd.on {
    display: flex;
}

.mbzd i {
    font-size: 20px;
    color: #fff;
    font-weight: 700;
}

@media screen and (max-width: 992px) {
    .cndns-right {
        display: none !important;
    }
    .cndns-top {
        display: none !important;
    }
}

/* 产品案例 */
.cplrz {
    padding: 50px 0;
}

@media screen and (min-width: 992px) {
    .mbzd {
        display: none !important;
    }
}

/* 按钮组 */
.xzbtn {
    padding: 0 30px;
    margin-top: 30px;
    display: flex;
}

.xzbtn .xzbtna {
    width: 49%;
    margin-right: 2%;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    border-radius: 20px;
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    -ms-border-radius: 20px;
    -o-border-radius: 20px;
    background-color: #009fff;
    overflow: hidden;
}

.xzbtn .xzbtna:last-child {
    margin-right: 0;
    background-color: #fff;
    border: 1px solid #333;
}

.xzbtn .xzbtna:last-child span {
    color: #333;
}

.xzbtna i {
    font-size: 18px;
    color: #fff;
}

.xzbtna span {
    margin-left: 6px;
    font-size: 14px;
    color: #fff;
    line-height: 1;
}

/* 手机版底部 */
.mbfoot {
    height: 80px;
    background-color: #009fff;
    overflow: hidden;
}

.mbfootdw {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 80px;
    display: none;
    background-color: #009fff;
    z-index: 10;
    transition: all .4s;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -ms-transition: all .4s;
    -o-transition: all .4s;
    transform: translateY(100%);
    -webkit-transform: translateY(100%);
    -moz-transform: translateY(100%);
    -ms-transform: translateY(100%);
    -o-transform: translateY(100%);
}

.mbfoot.on .mbfootdw {
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
}

.mbfootdw .mbfootdw_item {
    width: 33.33%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    text-align: center;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 1px 0 0 rgba(0, 0, 0, .2);
    padding-top: 10px;
}

.mbfootdw .mbfootdw_item:last-child {
    border-right: none;
    box-shadow: none;
}

.mbfootdw_itemi i {
    font-size: 20px;
    color: #fff;
}

.mbfootdw_itemp {
    font-size: 16px;
    color: #fff;
}

@media screen and (max-width: 768px) {
    .mbfootdw {
        display: flex;
    }
}

@media screen and (min-width: 768px) {
    .mbfoot {
        display: none !important;
    }
}

/* 微信弹出层 */
#wechat-lightbox {
    display: none;
    position: fixed;
    z-index: 10001;
    top: 0px;
    right: 0px;
    left: 0px;
    transition: opacity 0.1s ease-in 0s;
    background: rgba(0, 0, 0, 0.75);
}

.mip-fill-content {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

i.guanbi {
    position: absolute;
    right: 1.25rem;
    top: 1.25rem;
}

#MIP-LLIGTBOX-MASK {
    background: rgba(0, 0, 0, .4);
}

.form-wechat-model-ctn .model-mask {
    background: rgba(0, 0, 0, .4);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
}

.mip-sjh-wechat-model {
    width: 100%;
    height: 100%;
}

.mip-sjh-wechat-model .mip-fill-content .wechat-model-layer {
    width: 20.6875rem;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 20px;
    position: relative;
    background: #fff;
    border-radius: .8125rem;
}

.mip-sjh-wechat-model .mip-fill-content .wechat-model-layer .close {
    position: absolute;
    right: .9375rem;
    top: .9375rem;
}

.mip-sjh-wechat-model .mip-fill-content .wechat-model-layer .wechat-model-success {
    height: 100%;
    text-align: center;
    font-size: 12px;
    line-height: 1.6;
}

.wechat-model-success .image i {
    font-size: 30px;
    line-height: 1;
    color: #1aad19;
    margin-bottom: 10px;
}

.wechat-model-success .guide-img {
    margin-top: 10px;
    margin-bottom: 20px;
}

.mip-sjh-wechat-model .mip-fill-content .wechat-model-layer .wechat-model-success .button {
    background-color: #1aad19;
    border-radius: .25rem;
    margin: auto;
    margin-top: auto;
    margin-top: .9375rem;
    line-height: 2.2;
    font-size: 18px;
    padding: 0 10px;
    width: 100%;
}

.mip-sjh-wechat-model .mip-fill-content .wechat-model-layer .wechat-model-success .button span {
    color: #fff;
}

/* 在线客服 */
.demo-icon {
    font-family: iconfont !important;
    font-style: normal;
    font-weight: 400;
    speak: none;
    display: inline-block;
    text-decoration: inherit;
    width: 1em;
    margin-right: .2em;
    text-align: center;
    font-variant: normal;
    text-transform: none;
    line-height: 1em;
    margin-left: .2em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: all .5s ease;
    -moz-transition: all .5s ease;
    -webkit-transition: all .5s ease;
    -o-transition: all .5s ease;
}

@media (max-width: 767px) {
    #newBridge {
        display: none;
    }
}

/* 右侧悬浮客服 */
.cndns-right *:hover {
    text-decoration: none;
}

.cndns-right {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cndns-right i {
    font-style: normal !important;
}

.cndns-right-meau {
    position: relative;
}

a.cndns-right-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
    transition: all 0.3s;
    text-decoration: none;
    position: relative;
}

.cndns-right-btn span {
    color: #333;
    font-size: 22px !important;
    line-height: 1;
    padding: 0;
}

.cndns-right-btn span.icon-qq {
    color: #009fff;
    animation: shadow .5s linear infinite;
    animation: rotate .5s linear infinite;
}

.cndns-right-btn sup {
    display: block;
    min-width: 20px;
    height: 20px;
    text-align: center;
    line-height: 20px;
    color: #fff;
    font-size: 11px;
    border-radius: 50%;
    background-color: #ff4d4f;
    position: absolute;
    right: -4px;
    top: -4px;
}

/* 圆形按钮 hover 统一样式 */
.cndns-right-meau:hover .cndns-right-btn {
    background: #009fff;
    transform: scale(1.08);
    box-shadow: 0 4px 20px rgba(0, 159, 255, 0.35);
}

.cndns-right-meau:hover .cndns-right-btn span,
.cndns-right-meau:hover .cndns-right-btn i {
    color: #fff;
}

.cndns-right-meau:hover .cndns-right-btn span.icon-qq {
    color: #fff;
    animation: none;
}

/* 弹出详情框 */
.cndns-right-box {
    position: absolute;
    right: 64px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    overflow: hidden;
    opacity: 0;
    transition: opacity 0.25s;
}

.cndns-right-meau:hover .cndns-right-box {
    width: 200px;
    height: auto;
    overflow: visible;
    opacity: 1;
}

.box-border {
    position: relative;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.sev-t {
    padding: 10px 0;
    border-bottom: 1px solid #e0e0e0;
}

.sev-t span {
    float: left;
    font-size: 24px;
    color: #009fff;
    margin-right: 10px;
}

.sev-t p {
    float: left;
    font-size: 14px;
    color: #333;
    line-height: 24px;
}

.sev-t p i {
    display: block;
    font-size: 12px;
    color: #999;
    font-style: normal;
}

.sev-b {
    padding: 10px 0;
}

.sev-b ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sev-b ul li {
    padding: 5px 0;
}

.sev-b ul li a {
    color: #333;
    text-decoration: none;
    font-size: 14px;
}

.sev-b ul li a:hover {
    color: #009fff;
}

.arrow-right {
    position: absolute;
    right: -6px;
    top: 20px;
    width: 0;
    height: 0;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    border-left: 6px solid #e0e0e0;
}

.meau-code .sev-t img {
    width: 134px;
    margin: 0;
    padding: 0;
}

/* Logo图片样式 */
.headlogo_img img {
    height: 60px;
    display: block;
}