/* ========== 基础样式重置 ========== */
html {
    -ms-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
    line-height: 1.15;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0)
}

body {
    margin: 0;
    font-family: "Microsoft Yahei", PingFangSC-Regular, "Helvetica Neue", Helvetica, Arial, "Hiragino Sans GB", "Heiti SC", "WenQuanYi Micro Hei", sans-serif;
    line-height: 1.5;           /* 文字上下行之间的距离（行高） */
    font-size: 16px;            /* 网站默认字体大小：16px */
    min-width: 1350px;          /* 网站最小宽度：1350px（不能再窄） */
    background: #fff;
    color: #333;
}

h1 {
    font-size: 2em;
    margin: .67em 0;
}

figure {
    margin: 1em 40px;
}

hr {
    -webkit-box-sizing: content-box;
    box-sizing: content-box;
    height: 0;
    overflow: visible;
}

a {
    -webkit-text-decoration-skip: objects;
    background-color: transparent;
}

abbr[title] {
    border-bottom: 0;
    -webkit-text-decoration: underline dotted;
    text-decoration: underline dotted;
}

b,
strong {
    font-weight: bolder;
}

dfn {
    font-style: italic;
}

mark {
    background-color: #ff0;
    color: #000;
}

small {
    font-size: 80%;
}

sub,
sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
}

sub {
    bottom: -.25em;
}

sup {
    top: -.5em;
}

audio:not([controls]) {
    display: none;
    height: 0;
}

img {
    border-style: none
}

svg:not(:root) {
    overflow: hidden;
}

button,
input,
optgroup,
select,
textarea {
    line-height: 1.42857143;
    margin: 0;
    outline: 0;
}

body,
button,
input,
select,
textarea {
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -moz-font-feature-settings: "liga", "kern";
}

button,
input {
    overflow: visible;
}

button,
select {
    text-transform: none;
}

button,
html [type=button],
[type=reset],
[type=submit] {
    -webkit-appearance: button;
}

button::-moz-focus-inner,
[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner {
    border-style: none;
    padding: 0;
}

button:-moz-focusring,
[type=button]:-moz-focusring,
[type=reset]:-moz-focusring,
[type=submit]:-moz-focusring {
    outline: 1px dotted ButtonText;
}

fieldset {
    padding: .35em .75em .625em;
}

legend {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    color: inherit;
    display: table;
    max-width: 100%;
    padding: 0;
    white-space: normal;
}

progress {
    display: inline-block;
    vertical-align: baseline;
}

textarea {
    overflow: auto;
}

[type=checkbox],
[type=radio] {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 0;
}

[type=number]::-webkit-inner-spin-button,
[type=number]::-webkit-outer-spin-button {
    height: auto;
}

[type=search] {
    -webkit-appearance: textfield;
    outline-offset: -2px;
}

[type=search]::-webkit-search-cancel-button,
[type=search]::-webkit-search-decoration {
    -webkit-appearance: none;
}

::-webkit-file-upload-button {
    -webkit-appearance: button;
    font: inherit;
}

summary {
    display: list-item;
}

article,
aside,
footer,
header,
nav,
section,
figcaption,
figure,
main,
details,
menu {
    display: block
}

pre,
code,
kbd,
samp {
    font-family: monospace, monospace;
    font-size: 1em
}

audio,
video,
canvas {
    display: inline-block;
}

template,
[hidden] {
    display: none;
}

.clearfix {
    zoom: 1;
}

.clearfix:before,
.clearfix:after {
    display: table;
    line-height: 0;
    content: "";
}

.clearfix:after {
    clear: both;
}

a {
    color: #333;
    text-decoration: none;
}

a:hover {
    color: #4460af;
}

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

@-webkit-keyframes rotate {
    0% {
        -webkit-transform: rotate(0deg)
    }

    100% {
        -webkit-transform: rotate(360deg)
    }
}

@keyframes rotate {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg)
    }

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg)
    }
}

@-webkit-keyframes shake {

    from,
    to {
        -webkit-transform: translate3d(0, 0, 0)
    }

    20%,
    60% {
        -webkit-transform: translate3d(-10px, 0, 0)
    }

    40%,
    80% {
        -webkit-transform: translate3d(10px, 0, 0)
    }
}

@keyframes shake {

    from,
    to {
        -webkit-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0)
    }

    20%,
    60% {
        -webkit-transform: translate3d(-10px, 0, 0);
        transform: translate3d(-10px, 0, 0)
    }

    40%,
    80% {
        -webkit-transform: translate3d(10px, 0, 0);
        transform: translate3d(10px, 0, 0)
    }
}

.container {
    width: 1450px;
    margin: 0 auto;
}

.img-center {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  background-color: transparent;
  overflow: hidden;
}

.img-center img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}

.kefu {
    position: fixed;
    right: -170px;
    top: 50%;
    z-index: 900;
}

.kefu li a {
    text-decoration: none;
}

.kefu li {
    margin-top: 1px;
    clear: both;
    height: 71px;
    position: relative;
}

.kefu li i {
    background: url(../image/fx.png) no-repeat;
    display: block;
    width: 30px;
    height: 27px;
    margin: 0 auto;
    text-align: center;
}

.kefu li p {
    height: 20px;
    font-size: 14px;
    line-height: 20px;
    overflow: hidden;
    text-align: center;
    color: #fff;
    margin: 0;
}

.kefu .kefu-qq i {
    background-position: 4px 5px;
}

.kefu .kefu-tel i {
    background-position: 0 -21px;
}

.kefu .kefu-liuyan i {
    background-position: 4px -53px;
}

.kefu .kefu-weixin i {
    background-position: -34px 4px;
}

.kefu .kefu-weibo i {
    background-position: -30px -22px;
}

.kefu .kefu-ftop {
    display: none;
}

.kefu .kefu-ftop i {
    width: 33px;
    height: 35px;
    background-position: -27px -51px;
}

.kefu .kefu-left {
    float: left;
    width: 77px;
    height: 47px;
    position: relative;
}

.kefu .kefu-tel-right {
    font-size: 16px;
    color: #fff;
    float: left;
    height: 24px;
    line-height: 22px;
    padding: 0 15px;
    border-left: 1px solid #fff;
    margin-top: 14px;
}

.kefu .kefu-right {
    width: 20px;
}

.kefu .kefu-tel-main {
    background: #4460af;
    color: #fff;
    height: 56px;
    width: 247px;
    padding: 9px 0 6px;
    float: left;
}

.kefu .kefu-main {
    background: #4460af;
    width: 97px;
    height: 56px;
    position: relative;
    padding: 9px 0 6px;
    float: left;
}

.kefu .kefu-weixin-pic {
    position: absolute;
    left: -130px;
    top: -24px;
    display: none;
    z-index: 333;
}

.kefu-weixin-pic img {
    width: 115px;
    height: 115px;
}

/* 1. 导航项父容器：和顶部导航栏保持一致 */
.dropdown {
    position: relative;
    /* 宽度和你顶部导航栏的a标签宽度保持一致 */
    width: auto;
}

/* 2. 下拉菜单核心修复 */
.dropdown-box {
    position: absolute;
    /* 关键1：左对齐，和父容器的左边完全对齐 */
    left: 0;
    /* 关键2：顶部紧贴导航栏，消除间隙 */
    top: 100%;
    z-index: 10;
    background-color: #4460af;
    /* 关键3：宽度和父容器100%匹配，和导航栏一样宽 */
    width: 100%;
    display: none;
    overflow: hidden;
    /* 防止背景错位，和导航栏一样设置 */
    box-sizing: border-box;
}

/* 3. 下拉菜单项样式（可选优化，让文字居中对齐） */
.dropdown-box li {
    border-bottom: 1px solid #ddd;
    text-align: center;
    line-height: 40px;
}

.dropdown-box li a {
    color: #fff;
    display: block;
    font-size: 18px;
    padding: 0 10px;
    letter-spacing:0px;
}

.dropdown.open .dropdown-box {
    display: block;
}

.udede-header {
    background: url(../image/top_bg.png) no-repeat center top
}

.udede-header .logo {
    float: left;
    padding: 20px 0;
}

.udede-header .logo img {
    display: block;
    height: 60px;
    width: auto;
}

.udede-header .text {
    float: left;
    border-left: 1px solid #ddd;
    font-size: 26px;
    padding: 0 0 0 30px;
    margin: 20px 0 20px 30px;
    line-height: 60px;
    font-weight: bold;
}

.udede-header .tel {
    float: right;
    margin-top: 15px;
    background: url(../image/phone.png) no-repeat right center;
    padding-right: 80px;
}

.udede-header .tel strong {
    /* 电话号码的大小、颜色、位置 */
    display: block; 
    font-size: 22px;
    font-family: Impact;
    line-height: 1;
    margin-top: 5px;
    color: #131987;
}

.udede-nav .icon {
    float: left;
    padding-top: 15px;
}

.udede-nav-ul {

    margin-left: 280px;   /* 整个导航菜单向右移动 280px */
}

.udede-nav-ul>li {
    float: left;
    margin-left: -6px;
}

.udede-nav-ul>li>a {
    display: block;
    /* 你加宽的 padding 可以保留 */
    padding: 0 35px; 
    color: #fff;
    font-size: 22px;
    font-weight: bold;
    letter-spacing: 5px;         /* 字体间距 */
    line-height: 68px;

    /* 关键修复1：背景定位改为和文字居中对齐 */
    background: url(../image/nav_bor.png) no-repeat bottom center;
    /* 关键修复2：隐藏超出导航栏的背景部分 */
    overflow: hidden;
}

.udede-nav-ul>li>a:hover,
.udede-nav-ul>li.active>a,
.udede-nav-ul>li.open>a {
    background: url(../image/nav_act.png) no-repeat bottom center;
    /* hover状态也加上overflow，防止同样问题 */
    overflow: hidden;
}

.udede-slideBox {
    height: 450px;
    position: relative;
    overflow: hidden;
}

.udede-slideBox .hd {
    position: absolute;
    bottom: 20px;
    font-size: 0;
    left: 0;
    width: 100%;
    text-align: center;
    z-index: 2;
}

.udede-slideBox .hd li {
    display: inline-block;
    width: 60px;
    height: 5px;
    margin: 0 10px;
    background-color: #fff;
    cursor: pointer;
}

.udede-slideBox .hd li.on {
    background-color: #4460af;
}

.udede-slideBox .bd,
.udede-slideBox .bd ul,
.udede-slideBox .bd li {
    width: 100% !important;
    height: 100% !important
}

.udede-slideBox .bd li {
    background: no-repeat center;
}

.udede-slideBox .bd li a {
    display: block;
    width: 100%;
    height: 100%;
}

/* 强制所有 .udede-slideBox 全屏宽度、完整显示图片 */
.udede-slideBox {
    width: 100% !important;       /* 强制占满整个浏览器宽度，消除左右空白 */
    height: 450px !important;      /* 统一高度，和首页保持一致 */
    overflow: hidden;
    background-size: contain !important; /* 改为完整显示图片，不裁剪 */
    background-repeat: no-repeat !important;
    background-position: center center !important; /* 图片居中 */
    margin: 0 !important;          /* 清除任何默认外边距 */
    padding: 0 !important;         /* 清除任何默认内边距 */
}

.udede-sou {
    padding: 20px 0;
    border-bottom: 1px solid #eee;
}

.udede-sou .hot {
    float: left;
    padding: 8px 0;
}

.udede-sou .hot a {
    margin-right: 10px;
}

.udede-sou .hform {
    float: right;
}

.udede-sou .hform input {
    float: left;
    font-size: 14px;
    border: 0;
    padding: 8px 10px;
    line-height: 20px;
    background: url(../image/s_inp.gif) no-repeat 0 0;
    width: 210px;
}

.udede-sou .hform button {
    border: 0;
    border-bottom: 1px solid transparent;
    padding: 0;
    float: left;
    cursor: pointer;
    outline: 0;
    width: 49px;
    height: 36px;
    background: url(../image/s_so.gif) no-repeat 0 0;
}

.udede-sou {
    padding: 4px 0; /* 👈 原来 20px，改成 10px，高度降低 */
    border-bottom: 1px solid #eee;
}

.udede-sou .hot {
    float: left;
    padding: 4px 0; /* 👈 原来 8px，改成 4px，文字更紧凑 */
    line-height: 1.3; /* 👈 新加：让行高更紧凑 */
    font-size: 18px; /* 👈 关键词文字整体变大 */
}

.udede-sou .hot a {
    margin-right: 15px;
    font-size: inherit; /* 👈 让链接继承父容器的字体大小，不再单独设置 */
    font-weight: 500; /* 可选：加一点加粗，更醒目 */
}

.udede-sou .hot span {
    font-weight: 500; /* 稍微加粗，更醒目 */
    color: #333;
}

.udede-sou .hform {
    float: right;
}

.udede-sou .hform input {
    float: left;
    font-size: 18px;
    border: 0;
    padding: 8px 8px;
    line-height: 20px;
    background: url(../image/s_inp.gif) no-repeat 0 0;
    width: 210px;
}

.udede-sou .hform button {
    border: 0;
    border-bottom: 1px solid transparent;
    padding: 0;
    float: left;
    cursor: pointer;
    outline: 0;
    width: 49px;
    height: 36px;
    /* 放大镜图标放大，同时居中 */
    background: url(../image/s_so.gif) no-repeat center center / 120% auto;
    /* 文字放大 */
    font-size: 18px;
    color: #fff;
}

.udede-sou-inner {
    background-color: #F2F2F2;
}

.udede-sou-inner .udede-sou {
    border-bottom: 0;
}

.udede-sou-inner .hot {
    padding: 3px 0; /* 👈 内页版本也一起降低 */
    line-height: 1.3;
}

.udede-sou-inner .hform {
    background-color: #fff;
    border-radius: 20px;
    overflow: hidden;
}

.udede-sou-inner .hform input {
    width: 240px;
    background: 0;
    padding: 6px 15px;
}

.udede-section {
    padding: 60px 0;

}
.udede-section-title {
    text-align: center;
    margin-bottom: 40px;
    font-size: 40px;
    font-weight: bold;
}

.udede-section-title span {
    color: #4460af;
}

.udede-section-title p {
    margin: 0;
    color: #999;
    font-weight: normal;
    font-size: 18px;
}

.udede-yin li {
    float: left;
    width: 20%;
    background: url(../image/yin_line.gif) no-repeat 0 0;
}

.udede-yin li:first-child {
    background: 0;
}

.udede-yin li a {
    display: block;
    height: 275px;
    position: relative;
    text-align: center;
    padding: 0 30px;
}

.udede-yin li i {
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -40px;
    width: 80px;
    height: 80px;
    z-index: 1;
}

.udede-yin li i img {
    display: block;
    width: 100%;
    height: 100%;
}

.udede-yin li em {
    width: 80px;
    height: 80px;
    background: url(../image/yin_k01.png);
    z-index: -1;
    -webkit-animation: rotate 5s linear infinite;
    animation: rotate 5s linear infinite;
    display: block;
    margin: 0 auto;
}

.udede-yin li h4 {
    margin: 30px 0 0;
    font-size: 16px
}

.udede-yin li p {
    margin: 15px 0;
    color: #666;
    line-height: 24px;
}

.udede-yin li span {
    width: 25px;
    height: 25px;
    background: url(../image/yin_more.gif) no-repeat 0 0;
    margin: 0 auto;
    display: none;
}

.udede-yin li a:hover span {
    display: block;
}

.udede-yin li a:hover em {
    background-image: url(../image/yin_k02.png);
}

 /* 产品滚动四大板块展示 */
 
.udede-cp-t {
    text-align: center;
    font-size: 0;
    margin-bottom: 30px;
}

.udede-cp-t li {
    display: inline-block;
    margin: 0 15px;
}

.udede-cp-t li a {
    display: block;
    line-height: 1;
    font-size: 18px
}

.udede-cp-t li img {
    height: 18px;
    width: auto;
    display: inline-block;
    vertical-align: top;
    margin-right: 10px
}

.udede-cp-c {
    padding-left: 5px;
    margin-bottom: 30px;
    overflow: hidden; /* 修复布局 */
}

.udede-cp-c:after {
    content: '';
    display: block;
    clear: both;
}

/* 产品列表 紧凑优化 + 移动端适配 + 无大空白 */
.udede-cp-c {
    padding: 0;
    margin: 0 auto 30px;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: stretch; /* 关键1：强制卡片高度一致 */
    box-sizing: border-box;
}

.udede-cp-c li {
    width: 20%;
    box-sizing: border-box;
    padding: 0 1px; /* 缩小左右间距，减少空白 */
    margin-bottom: 16px;
    list-style: none;
    display: flex;
}

.udede-cp-c li a {
    display: flex;
    flex-direction: column; /* 关键2：让图片和文字垂直排列 */
    width: 100%;
    border: 1px solid #eee;
    background: #fff;
    border-radius: 4px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.udede-cp-c li a:hover {
    box-shadow: 0 4px 15px rgba(0,0,0,0.06);
    transform: translateY(-2px);
}

.udede-cp-c li a:before {
    display: none;
}

.udede-cp-c li .text {
    padding: 15px 10px 10px; /* 大幅缩小文字留白 */
    text-align: center;
}

.udede-cp-c li .text h4 {
    font-size: 18px;
    line-height: 1.3;
    margin: 0;
    min-height: 40px;
}

.udede-cp-c li .text h4 small {
    display: none;
}

/* 图片区压缩高度，消除大空白 */
.udede-cp-c li .img-center {
    flex: 1;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    background: transparent; /* 无背景 */
    padding: 0; /* 去掉内边距 */
}

.udede-cp-c li .img-center img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
}

/* ========== 移动端 紧凑版 ========== */
@media (max-width: 1200px) {
    .udede-cp-c li {
        width: 33.333%;
    }
}
@media (max-width: 768px) {
    .udede-cp-c li {
        width: 50%;
    }
    .udede-cp-c li a {
        height: auto;
    }
}
@media (max-width: 480px) {
    .udede-cp-c li {
        width: 100%;
    }
}

.udede-cp-c li a:hover {
    -webkit-box-shadow: 0 5px 10px 5px #eee;
    box-shadow: 0 5px 10px 5px #eee;
    background: url(../image/cp_k02.gif) no-repeat;
    color: #333
}

.udede-cp-c li a:hover:before {
    display: block
}

.udede-cp-c li a:hover .text h4 {
    background: 0
}

.udede-cp-b {
    background-color: #333
}

.udede-cp-b .tit {
    background: url(../image/cp_tbg.gif) no-repeat
}

.udede-cp-b .tit .icon {
    float: right;
    text-align: center;
    font-size: 0;
    line-height: 70px;
    width: 200px
}

.udede-cp-b .tit .icon i {
    display: inline-block;
    -webkit-animation: rotate 8s linear infinite;
    animation: rotate 8s linear infinite;
    width: 44px;
    height: 44px;
    background: url(../image/cp_ico03.png) no-repeat 0 0;
    vertical-align: middle;
    margin: 0 10px
}

.udede-cp-b .tit .icon i:last-child {
    background-image: url(../image/cp_ico04.png)
}

.udede-cp-b .tit ul {
    padding-left: 75px
}

.udede-cp-b .tit li {
    float: left;
    margin-right: 40px
}

.udede-cp-b .tit li a {
    display: block;
    line-height: 70px;
    font-size: 16px;
    color: #e6b5b3;
    padding-left: 25px
}

.udede-cp-b .tit li.active a,
.udede-cp-b .tit li a:hover {
    color: #fff;
    background: url(../image/cp_ico02.png) no-repeat 0 center
}

/*  ========== 修复布局乱掉 核心代码 ========== */
.udede-cp-c:after,
.udede-cp-b .tit:after {
    content: "";
    display: block;
    clear: both;
}

.udede-cp-c {
    padding-left: 1px;
    margin-bottom: 30px;
    overflow: hidden; /* 修复浮动塌陷 */
}


 /* 产品滚动 */

.picMarquee-left {
    padding: 30px 26px;
}

.picMarquee-left li {
    float: left;
    width: 220px;
    margin-right: 35px
}

.picMarquee-left li a {
    display: block
}

.picMarquee-left li p {
    color: #bfbfbf;
    text-align: center;
    margin: 10px 0 0
}

.picMarquee-left li .m {
    height: 180px;          /* 固定所有容器高度一致 */
    overflow: hidden;
    display: flex;          /* 弹性布局实现居中 */
    align-items: center;    /* 垂直居中 */
    justify-content: center;/* 水平居中 */
    background: Transparent;       /* 可选：给容器加背景色，防止图片留白 */
}

.picMarquee-left li .m img {
    max-width: 100%;
    max-height: 100%;
    width: auto !important;
    height: auto !important;
    display: block;
    -webkit-transition: all .3s;
    transition: all .3s;
}

.picMarquee-left li a:hover .m img {
    -webkit-transform: scale(1.1);
    transform: scale(1.1)
}

.udede-ys {
    margin-left: -150px
}

.udede-ys li {
    float: left;
    width: 33.33%
}

.udede-ys dl {
    margin: 0 0 0 75px;
    padding-left: 75px;
    background: url(../image/ys_line.gif) no-repeat left center
}

.udede-ys li:first-child dl {
    background: 0
}

.udede-ys dt {
    line-height: 54px;
    font-size: 24px;
    font-weight: bold
}

.udede-ys dt i {
    display: inline-block;
    vertical-align: top;
    background: url(../image/ys_ico01.gif) no-repeat center;
    height: 54px;
    width: 34px;
    margin-right: 20px;
    -webkit-transition: all 1s ease-out;
    transition: all 1s ease-out
}

.udede-ys dd {
    margin: 10px 0 0
}

.udede-ys dd p {
    font-size: 16px;
    margin: 0;
    color: #666;
    line-height: 2
}

.udede-ys dd .img-center {
    margin: 10px auto 0;
    position: relative;
    width: 100%;
    height: 350px; /* 高度保持不变 */
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    opacity: 1;
}

/* 图片样式，保证完整居中、不裁剪 */
.udede-ys dd .img-center img {
    max-width: 100%;
    max-height: 100%;
    width: auto !important;
    height: auto !important;
    object-fit: contain;
    display: block;
}

.udede-ys dd .cover {
    -webkit-transition: all 1s;
    transition: all 1s
}

.udede-ys dd .icon {
    position: absolute;
    right: 0;
    bottom: 0
}

.udede-ys dl:hover dt i {
    -webkit-transform: rotateZ(360deg);
    transform: rotateZ(360deg)
}

.udede-ys dl:hover dd .cover {
    -webkit-transform: scale(1.1);
    transform: scale(1.1)
}

@media (max-width: 768px) {
    .udede-ys {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }
    .udede-ys dd {
        width: 100% !important;
    }
}

.udede-fw {
    margin-left: 500px;
    margin-bottom: 8px;
    padding-top: 10px
}

.udede-fw dl {
    height: 71px;
    background: url(../image/fuw_k01.png) no-repeat 0 0;
    margin: 30px 0 0
}

.udede-fw dt {
    width: 140px;
    font-size: 20px;
    font-weight: bold;
    background: url(../image/fuw_ico01.png) no-repeat 65px center;
    line-height: 71px;
    color: #fff;
    padding-left: 116px;
    float: left
}

.udede-fw dd {
    margin-left: 256px;
    padding: 10px 0 0 40px;
    line-height: 24px;
    color: #787878
}

.udede-fw dl:hover {
    background-image: url(../image/fuw_k02.png)
}

.udede-case {
    position: relative
}

.udede-case .hd {
    float: left;
    border: 1px solid #eee;
    width: 388px
}

.udede-case .hd ul {
    padding: 65px 0 31px 5px
}

.udede-case .hd li {
    float: left;
    width: 152px;
    padding: 0 0 22px 25px
}

.udede-case .hd li a {
    display: block;
    font-size: 18px;
    border: 1px solid #d8d8d8;
    line-height: 54px;
    border-radius: 28px 0 0 28px
}

.udede-case .hd li span {
    display: inline-block;
    vertical-align: top;
    width: 40px;
    height: 40px;
    overflow: hidden;
    margin: 7px 12px 7px 7px
}

.udede-case .hd li span img {
    display: block;
    -webkit-transition: all .5s;
    transition: all .5s
}

.udede-case .hd li:nth-of-type(even) a {
    border-radius: 0 28px 28px 0;
    text-align: right
}

.udede-case .hd li:nth-of-type(even) span {
    float: right;
    margin: 7px 7px 7px 12px
}

.udede-case .hd li.on a {
    color: #fff;
    background-color: #4460af;
    border-color: #4460af
}

.udede-case .hd li.on span img {
    margin-top: -40px
}

.udede-case .bd {
    margin-left: 390px
}

.udede-case .bd a {
    display: block;
    position: relative;
    height: 456px;
    overflow: hidden
}

.udede-case .bd .img-center {
    height: 456px;
    line-height: 456px
}

.udede-case .bd .text {
    position: absolute;
    left: 0;
    width: 570px;
    bottom: 0;
    padding: 13px 120px;
    color: #fff;
    background-color: rgba(0, 0, 0, 0.6)
}

.udede-case .bd .text h4 {
    margin: 0;
    font-size: 16px
}

.udede-case .bd .text p {
    color: #ccc;
    margin: 10px 0 0
}

.udede-case .arr {
    position: absolute;
    bottom: 0;
    left: 326px;
    z-index: 2;
    width: 128px;
    font-size: 0
}

.udede-case .arr a {
    display: inline-block;
    vertical-align: top;
    width: 64px;
    height: 47px;
    background: no-repeat 0 0
}

.udede-case .arr .prev {
    background-image: url(../image/case_lico01.gif)
}

.udede-case .arr .next {
    background-image: url(../image/case_rico02.gif)
}

.udede-hz {
    position: relative
}

.udede-hz .tit {
    padding-bottom: 10px;
    background: url(../image/hz_line.gif) no-repeat center bottom;
    text-align: center;
    font-size: 22px;
    width: 137px;
    position: absolute;
    left: 0;
    top: -45px
}

.udede-hz ul {
    margin: -16px 0 0 -16px
}

.udede-hz li {
    float: left;
    width: 20%
    padding: 0 1px; /* 缩小左右间距，减少空白 */
}

.udede-hz li a {
    display: block;
    width: 100%;
    border: 1px solid #eee;
    margin: 10x 0 0 10px;
    background-color: #fff
}

/* 合作伙伴LOGO专用样式 —— 不影响产品图 */
.udede-hz .img-center {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100px !important; /* 降低容器高度，从80px改为60px */
  line-height: normal !important; /* 清除行高干扰 */
  padding: 5px 0 !important; /* 只保留上下少量内边距，减少空白 */
  box-sizing: border-box;
  background: transparent;
}

.udede-hz .img-center img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  object-position: center;
}

.udede-hz li .img-center {
    height: 112px;
    line-height: 112px
}

.udede-hz li a:hover {
    border-color: #ccc
}

.udede-news .hd {
    font-size: 0;
    text-align: center;
    margin-bottom: 20px
}

.udede-news .hd li {
    display: inline-block;
    vertical-align: top
}

.udede-news .hd li a {
    display: block;
    line-height: 40px;
    width: 150px;
    font-size: 14px;
    background: url(../image/news_k01.gif) no-repeat
}

.udede-news .hd li.on a {
    background-image: url(../image/news_k02.gif);
    color: #fff
}

.udede-news .bd ul {
    margin-left: -40px
}

.udede-news .bd li {
    float: left;
    width: 50%
}

.udede-news .bd li a {
    display: block;
    margin-left: 40px;
    padding: 20px 0;
    border-bottom: 1px solid #eee
}

.udede-news .bd li .img-center {
    overflow: hidden;
    margin-bottom: 20px;
    height: 192px;
    line-height: 192px
}

.udede-news .bd li .img-center img {
    -webkit-transition: all .5s;
    transition: all .5s
}

.udede-news .bd li a:hover .img-center img {
    -webkit-transform: scale(1.1);
    transform: scale(1.1)
}

.udede-news .bd li .date {
    float: left;
    width: 90px;
    background: url(../image/news_line.gif) no-repeat right center;
    color: #4460af;
    padding: 5px 0
}

.udede-news .bd li .date strong {
    display: block;
    font-size: 24px;
    color: #333
}

.udede-news .bd li .info {
    margin-left: 110px
}

.udede-news .bd li .info h4 {
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis
}

.udede-news .bd li .info p {
    color: #888;
    margin: 4px 0 0;
    height: 40px;
    overflow: hidden
}

.udede-about-t a {
    display: block;
    position: relative
}

.udede-about-t .img-center {
    overflow: hidden;
    height: 414px;
    line-height: 414px
}

.udede-about-t .img-center img {
    -webkit-transition: all .5s;
    transition: all .5s
}

.udede-about-t a:hover .img-center img {
    -webkit-transform: scale(1.1);
    transform: scale(1.1)
}

.udede-about-t .text {
    background-color: rgba(0, 0, 0, 0.6);
    color: #fff;
    position: absolute;
    bottom: 0;
    left: 0;
    padding: 15px 120px;
    width: 960px;
    line-height: 2
}

.udede-about-t i {
    position: absolute;
    left: 0;
    top: 0;
    width: 205px;
    height: 97px;
    background: url(../image/ab_bt.png) no-repeat center
}

.udede-about-c {
    margin: 30px 0
}

.udede-about-c li {
    float: left;
    width: 33.333333%;
    text-align: center;
    background: url(../image/ab_line.gif) no-repeat 0 center;
    font-size: 0
}

.udede-about-c li:first-child {
    background: 0
}

.udede-about-c li img {
    display: inline-block;
    vertical-align: top;
    margin-right: 10px;
    margin-top: 11px
}

.udede-about-c li strong {
    display: inline-block;
    font-size: 42px;
    vertical-align: top
}

.udede-about-c li span {
    font-size: 18px;
    display: inline-block;
    vertical-align: top;
    margin-top: 24px
}

.udede-about-c li small {
    display: inline-block;
    color: #999;
    font-size: 14px;
    vertical-align: top;
    margin-left: 10px;
    margin-top: 28px
}

.udede-about-b {
    margin-bottom: 30px
}

.udede-about-b ul {
    text-align: center;
    font-size: 0;
    margin-bottom: -40px;
    position: relative;
    z-index: 1
}

.udede-about-b li {
    display: inline-block;
    vertical-align: top
}

.udede-about-b li a {
    display: block;
    width: 400px;
    line-height: 70px;
    background: url(../image/map_k01.png) no-repeat 0 0;
    font-size: 20px;
    padding-bottom: 10px
}

.udede-about-b li i {
    display: inline-block;
    width: 30px;
    height: 34px;
    overflow: hidden;
    vertical-align: middle;
    margin-right: 20px;
    font-size: 0
}

.udede-about-b li a:hover {
    background-image: url(../image/map_k02.png);
    color: #fff
}

.udede-about-b li a:hover i img {
    margin-top: -34px;
}

.udede-link {
    padding: 10px 0 30px;
}

.udede-link h4 {
    border-bottom: 1px solid #ddd;
    margin: 0;
    line-height: 55px;
    font-size: 18px;
    color: #4460af;
}

.udede-link h4 small {
    text-transform: uppercase;
    font-size: 16px;
    font-weight: normal;
    color: #999;
}

.udede-link ul {
    margin-left: -20px
}

.udede-link li {
    float: left;
    margin-left: 20px;
    margin-top: 20px;
}

/* 底部整体容器 */
.footer {
    background-color: #242b27; /* 底部背景色 */
    color: #939b96;            /* 底部默认文字颜色 */
    padding-bottom: 30px 0 30px;  /* 底部下内边距 */
    overflow: hidden;
}

/* 底部所有链接默认样式 */
.footer a {
    color: #939b96;
}

/* 底部链接鼠标悬浮样式 */
.footer a:hover {
    color: #fff;
}

/* 底部红色导航条（友情链接/底部导航） */
.footer-nav {
    background-color: #1d3983; /* 蓝色背景 */
    color: #f0c7c6;            /* 文字颜色 */
    padding: 15px 0;           /* 上下内边距 */
    text-align: center;         /* 文字居中 */
    font-size: 18px; /* 👈 控制整个导航的字体大小 */
    font-weight: bold;
    letter-spacing: 8px;         /* 字体间距 */

}

/* 红色导航条里的链接颜色 */
.footer-nav a {
    color: #f0c7c6;
}

/* 红色导航条里的分隔文字间距 */
.footer-nav span {
    padding: 0 30px;
}

/* 底部LOGO区域 */
.footer-logo {
    float: left;                /* 左浮动 */
    border-right: 1px solid #383e3a; /* 右边竖线 */
    width: 500px;               /* 宽度 */
    margin: 30px 0 30px;            /* 上下外边距 */
}

/* 底部LOGO图片样式 */
.footer-logo .img-center {
    /* logo参数 */
    float: left;
    width: 150px;
    height: 80px;
}

/* 底部LOGO旁边的文字 */
.footer-logo .text {
    margin-left: 180px;        /* 左外边距 */
    line-height: 24px;         /* 行高 */
}

/* 文字段落间距 */
.footer-logo .text p {
    margin: 0;
}

/* 底部右侧信息区域（联系方式/简介） */
.footer-info {
    line-height: 25px;         /* 行高 */
    border-right: 1px solid #383e3a; /* 右边竖线 */
    width: 400px;              /* 宽度 */
    margin: 40px 0 0 50px;     /* 外边距 */
    float: left;               /* 左浮动 */
    overflow: hidden;
}

.footer-ewm {
    float: right;
    margin-top:30px !important; /* 强制和左边一样高 */
    margin-bottom: 0;
    display: flex;
    align-items: center; /* 保持整体垂直居中 */
}

.footer-ewm span {
    font-size: 20px;
    color: #5a615d;
    /* 去掉原来的宽度和浮动，改成竖排文字 */
    float: none;
    width: auto;
    writing-mode: vertical-rl; /* 关键：文字竖排，从右往左 */
    text-orientation: upright; /* 关键：保持文字不旋转 */
    margin-right: 14px; /* 调整和二维码的间距 */
    padding: 0; /* 去掉原来的padding-top */
    font-weight: 500; /* 可选：加一点加粗，更醒目 */
    letter-spacing: 5px;
}

.footer-ewm .img-center {
    float: none; /* 必须关掉浮动，让flex生效 */
    width: 96px;
}

/* ========== 核心修复：左侧侧边栏宽度统一 ========== */
.ct2-sd {
    width: 280px !important; /* 侧边栏总宽度，可按需修改 */
    float: left;
    margin-right: 20px !important;
    box-sizing: border-box !important;
}

.ct2-mn {
    width: calc(100% - 310px) !important; /* 100% - (侧边栏宽度+间距)，同步修改 */
    float: left;
    box-sizing: border-box !important;
}

.panel-sd-hd {
    background-color: #4460af;
    color: #fff;
    padding-bottom: 5px;
    width: 100% !important;
    box-sizing: border-box !important;
}

.panel-sd-hd h4 {
    text-align: center;
    border-bottom: 1px solid #fff;
    margin: 0;
    font-size: 24px;
    padding: 20px 0
}

.panel-sd-bd {
    border: 1px solid #ececeb;
    padding: 5px 10px;
    border-top: 0;
    width: 100% !important;
    box-sizing: border-box !important;
}

/* 左侧导航栏：统一宽度和内边距 */
.udede-column {
    width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
    box-sizing: border-box !important;
}

.udede-column h3 {
    margin: 0 0 2px;
    font-weight: normal;
    background: url(../image/p14-icon5.png) no-repeat right center #ececeb;
    padding: 0 40px;
    width: 100% !important;
    box-sizing: border-box !important;
}

.udede-column h3 a {
    display: block;
    line-height: 50px;
    font-size: 18px;
    color: #333
}

.udede-column h3.on,
.udede-column h3:hover {
    background: url(../image/p14-icon2.png) no-repeat right center #4460af
}

.udede-column h3.on a,
.udede-column h3:hover a {
    color: #fff
}

/* 所有菜单项宽度统一 */
.udede-column li {
    line-height: 50px;
    border-bottom: 1px solid #fff;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 0 15px !important;
    margin: 0 !important;
}

.udede-column li a {
    display: block;
    padding: 5px 15px; /* 👈 就是这里！5 是上内边距，15px 是 **左+右 内边距** */
    background-color: #ECECEC;
    width: 100% !important;
    box-sizing: border-box !important;
}

.udede-column .sub>a {
    position: relative
}

.udede-column .sub-box {
    border-left: 1px solid #ECECEC;
    border-right: 1px solid #ECECEC;
    display: none;
    width: 100% !important;
    box-sizing: border-box !important;
}

.udede-column .sub.open .sub-box {
    display: block
}

.udede-column .sub-box p {
    margin: 0;
    border-bottom: 1px solid #ECECEC;
    width: 100% !important;
    box-sizing: border-box !important;
}

.udede-column .sub-box a {
    background-color: transparent;
    padding-left: 60px;
    width: 100% !important;
    box-sizing: border-box !important;
}

.udede-column ul li.on a {
    color: #0a205d!important;
}

/* 咨询热线模块宽度统一 */
.udede-contact-z1 {
    height: 140px;
    background: url(../image/contact-z1.jpg) no-repeat;
    margin-bottom: 20px;
    width: 100% !important;
    background-size: 100% 100% !important;
    box-sizing: border-box !important;
    padding: 0 !important;
    margin: 0 !important;
}

.udede-contact-z1 p {
    margin: 0;
    font-size: 20px;
    line-height: 30px;
    background: url(../image/contact-z1_tel.png) no-repeat 74px 44px;
    padding: 37px 0 0 95px
}

.udede-contact-z1 span {
    line-height: 30px;
    font-size: 18px;
    padding-left: 73px
}

.udede-contact-z2 {
    background-color: #4460af;
    text-align: center;
    color: #fff;
    padding: 10px 20px 20px;  /* 文字上 左右 下边距 */
    margin-bottom: 20px;
    width: 100% !important;
    box-sizing: border-box !important;
    line-height: 1.5; /* 文字行间距 1.5 */
}

.udede-contact-z2 p {
    font-size: 20px; /*  */
    letter-spacing: 0.8em;
    margin: 0 0 10px 0; /* 重点：文字 → 电话 间距 10px */

}

.udede-contact-z2 p img {
    vertical-align: middle;
    margin-right: 5px
}

.udede-contact-z2 span {
    display: block;
    font-size: 25px;
    font-weight: bold;
    margin: 0px;  /* 清除所有默认外边距，避免下方空白 */
    line-height: 2;

}

.udede-pages {
    text-align: center;
    margin: 30px 0
}

.udede-pages a {
    display: inline-block;
    margin: 0 3px;
    border: 1px solid #ddd;
    padding: 4px 12px;
    border-radius: 3px
}

.udede-pages a.active {
    background-color: #4460af;
    border-color: #4460af;
    color: #fff
}

.udede-title-1 {
    border-bottom: 1px solid #ececeb;
    height: 44px;
    margin-bottom: 15px;
    font-size: 24px;
}

.udede-title-1 span {
    display: inline-block;
    padding-bottom: 10px;
    border-bottom: 1px solid #333
}

.udede-title-1-cp span {
    border: 0;
    padding: 0 15px;
    line-height: 44px;
    background-color: #4460af;
    color: #fff
}

.list-2 {
    margin: 20px 0 0 -20px
}

.list-2 li {
    float: left;
    width: 25%;
}

.list-2 li a {
    display: block;
    margin: 10px 0 30px 15px;
    border: 1px solid #ddd;
}

.list-2 li .m {
    height: 220px;
    line-height: 1;  /* 👈 把 160px 改成 1，彻底消除图片底部空隙 */
    text-align: center;
}

.list-2 li .m img {
    display: block;   /* 必须加，消除图片默认空白 */
    max-height: 100%;
    max-width: 100%;
    margin: 0 0;
}

.list-2 li .text {
    padding: 10px 5px
}

.list-2 li h4 {
    margin: 5px 0 0;
    font-size: 18px;
    line-height: 20px;
    height: 25px;
    overflow: hidden;
    font-weight: normal;
    text-align: center
}

.list-2 li a:hover {
    border-color: #4460af
}

.list-3 {
    margin-left: -15px
}

.list-3 li {
    float: left;
    width: 25%
}

.list-3 li a {
    display: block;
    margin: 15px 0 30px 15px;
    border: 1px solid #ddd;
    position: relative
}

.list-3 li a:hover {
    border-color: #c80003
}

.list-3 li .m {
    height: 220px;
    line-height: 1;
}

.list-3 li .text h4 {
    margin: 0;
    font-size: 16px;
    padding: 12px 0px 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: center; /* 让标题文字水平居中 */
}

.list-3 li .text p {
    margin: 0;
    padding: 0 20px 12px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap
}

.list-5 li {
    margin-bottom: 15px
}

.list-5 li a {
    display: block;
    border: 1px solid #ddd;
    padding: 15px;
    overflow: hidden
}

.list-5 li .m {
    float: left;
    width: 250px
}

.list-5 li .m img {
    display: block;
    width: 100%;
    height: 210px
}

.list-5 li .text {
    margin-left: 270px
}

.list-5 li .text h4 {
    margin: 0;
    line-height: 40px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 18px
}

.list-5 li .text h4 span {
    float: right;
    font-size: 12px;
    color: #999;
    font-weight: normal
}

.list-5 li .text p {
    color: #797979
}

.list-5 li .text .more {
    float: right;
    padding: 6px 12px;
    color: #fff;
    background-color: #B6B6B6
}

.list-5 li a:hover {
    border-color: #4460af
}

.list-5 li a:hover .text h4 {
    color: #4460af
}

.list-5 li a:hover .text .more {
    background-color: #4460af
}

.list-5-1 li .m {
    width: 380px
}

.list-5-1 li .text {
    margin-left: 400px
}

.udede-infocontent {
    margin-bottom: 30px
}

.udede-infocontent-title {
    margin-bottom: 20px;
    text-align: center
}

.udede-infocontent-title h1 {
    margin: 0;
    font-size: 24px
}

.udede-infocontent-title p {
    margin: 10px 0 0;
    font-size: 12px;
    color: #999
}

.udede-infocontent-title p span {
    padding: 0 5px
}

.udede-infocontent-desc {
    margin-bottom: 20px;
    border: 1px solid #ddd;
    padding: 20px
}

.udede-infocontent-body {
    line-height: 2;
    margin-bottom: 20px
}

.udede-infocontent-body img {
    max-width: 100%;
    height: auto
}

.udede-infocontent-epx {
    margin-bottom: 20px
}

.udede-infocontent-epx li {
    line-height: 32px;
    margin-bottom: 5px
}

.udede-infocontent-epx li span {
    display: inline-block;
    background-color: #A2A2A2;
    color: #fff;
    padding: 0 15px;
    margin-right: 10px
}

.udede-infocontent-epx li em {
    float: right;
    font-style: normal
}

.udede-infocontent-return {
    border-top: 1px solid #333;
    line-height: 32px
}

.udede-infocontent-return a {
    margin-right: 10px
}

.udede-infocontent-return .more {
    margin: 0;
    float: right;
    background-color: #333;
    color: #fff;
    padding: 0 10px
}

.udede-infocontent-rem {
    margin-bottom: 20px
}

.udede-infocontent-rem h4 {
    margin: 0;
    font-size: 24px;
    line-height: 55px
}

.udede-infocontent-rem li {
    border-top: 1px dashed #dbdbdb;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 46px
}

.udede-infocontent-rem li span {
    float: right
}

.udede-showcase {
    padding: 10px 20px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    /* 新增这行：防止内部元素溢出 */
    overflow: hidden;
}

.udede-showcase-info {
    float: right;
    width: 550px;
    /* 👈 关键2：文字容器左边距改为 0，消除额外空白 */
    margin-left: 0;
}

.udede-showcase-info h1 {
    margin: 0 0 15px;
    font-size: 24px;
    line-height: 40px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap
}

.udede-showcase-info p {
    margin: 0;
    color: #666;
    height: 168px
}

.udede-showcase-info .tel {
    border-top: 2px solid #e6e6e6;
    margin-top: 15px;
    padding-top: 15px;
    background: url(../image/pc-xc-icon2.png) no-repeat 10px 15px;
    height: 42px;
    padding-left: 70px;
    line-height: 21px;
    font-size: 18px
}

.udede-showcase-info .tel a {
    float: right;
    line-height: 42px;
    padding: 0 15px;
    background-color: #4460af;
    color: #fff
}

.pc-slide {
    width: 400px;
    float: left;
}

/* 1. 轮播容器：控制整体宽高 */
.view {
    border: 1px;
}


.view .swiper-slide .imgauto {
    width: 100%;
    height: 350px;
    line-height: 350px
}

.view .swiper-container {
    width: 100%
}

.preview {
    width: 100%;
    margin-top: 10px;
    position: relative
}



.preview .swiper-container {
    width: 80%;
    margin: 0 10%
}

.preview .swiper-slide {
    width: 30.33%;
    padding: 5px
}

.preview .swiper-slide .imgauto {
    width: 100%;
    height: 80px;
    line-height: 80px;
    border: 1px solid #ddd;
    text-align: center
}

.preview .swiper-slide .imgauto img {
    display: inline-block;
    vertical-align: middle;
    max-width: 100%;
    max-height: 100%
}

.preview .slide6 {
    width: 82px
}

.preview .arrow-left {
    background: url(../image/feel3.png) no-repeat left top;
    position: absolute;
    left: -10px;
    top: 50%;
    margin-top: -9px;
    width: 9px;
    height: 18px;
    z-index: 10
}

.preview .arrow-right {
    background: url(../image/feel4.png) no-repeat left bottom;
    position: absolute;
    right: 5px;
    top: 50%;
    margin-top: -9px;
    width: 9px;
    height: 18px;
    z-index: 10
}

.preview .active-nav .imgauto {
    border: 1px solid #4460af
}

div.zoomDiv {
    z-index: 999;
    position: absolute;
    top: 0;
    left: 0;
    background: #fff;
    border: 1px solid #ddd;
    display: none;
    text-align: center;
    overflow: hidden;
    font-size: 0
}

div.zoomMask {
    position: absolute;
    background: url(../image/mask.png) repeat scroll 0 0 transparent;
    cursor: move;
    z-index: 1
}

.udede-drst {
    margin-left: -20px;
    margin-bottom: 30px
}

.udede-drst li {
    float: left;
    margin-left: 20px;
    width: 274px;
    padding: 20px 10px;
    border: 1px solid #4460af;
    -webkit-box-shadow: 5px 5px 10px #b1b1b1;
    box-shadow: 5px 5px 10px #b1b1b1;
    text-align: center
}

.udede-drst .text {
    margin: 15px 0 0
}

.udede-drst .text h4 {
    margin: 0;
    font-size: 18px;
    font-weight: normal;
    color: #4460af
}

.udede-drst .text p {
    margin: 15px 0 0;
    line-height: 2
}

.udede-menu-inner {
    text-align: center;
    margin-bottom: 20px
}

.udede-menu-inner a {
    float: left;
    width: 20%
}

.udede-menu-inner span {
    display: block;
    margin-left: 1px;
    background-color: #f4f4f4;
    color: #333;
    font-size: 18px;
    line-height: 55px
}

.udede-menu-inner a:hover span,
.udede-menu-inner a.active span {
    background: url(../image/p16-icon6.png) no-repeat center bottom #4460af;
    color: #fff
}

.udede-about-1 dl {
    margin: 0
}

.udede-about-1 dt {
    float: left;
    width: 640px
}

.udede-about-1 dt img {
    display: block;
    width: 100%;
    height: auto
}

.udede-about-1 dd {
    margin-left: 720px;
    padding-top: 20px
}

.udede-about-1 dd h4 {
    margin: 0;
    font-size: 24px;
    background: url(https://www.17sucai.com/2024/7/gqc6b14940/skin/images/538c710d1a484672aaa83c385ec5da43_4.jpg?ver=9) no-repeat left bottom;
    padding-bottom: 30px
}

.udede-about-1 dd h4 img {
    display: block;
    margin-bottom: 15px
}

.udede-about-1 dd p {
    margin: 25px 0 0;
    font-size: 16px;
    line-height: 2
}

.udede-about-1 dd span {
    width: 230px;
    line-height: 50px;
    text-align: center;
    color: #4460af;
    font-weight: bold;
    background: url(https://www.17sucai.com/2024/7/gqc6b14940/skin/images/538c710d1a484672aaa83c385ec5da43_12.jpg?ver=4) no-repeat left top;
    display: block;
    font-size: 20px;
    margin-top: 32px
}

.udede-about-2 {
    background: url(../image/关于合作.jpg) no-repeat 0 0
}

.udede-about-2 p {
    padding: 67px 30px;
    margin: 0 auto;
    width: 835px;
    background-color: rgba(255, 255, 255, 0.68);
    font-size: 16px;
    line-height: 2
}

.lxkf {
    margin: 0;
    overflow: hidden
}

.lxkf dt {
    float: left
}

.lxkf dt img {
    display: block
}

.lxkf dd {
    margin-left: 280px
}

.lxkf dd h4 {
    margin: 0 0 15px;
    padding: 25px 0 10px;
    display: inline-block;
    border-bottom: 5px solid #4460af;
    font-size: 24px;
    color: #4460af
}

.lxkf dd h4 span {
    color: #999;
    font-size: 16px;
    margin-left: 10px
}

.lxkf dd p {
    margin: 0;
    line-height: 2
}

.udede-contact-text {
    float: left;
    width: 410px;
    margin: 0;
    background-color: #393a3f;
    color: #fff;
    height: 450px
}

.udede-contact-text dt {
    font-size: 26px;
    line-height: 105px;
    background-color: #4460af;
    text-align: center
}

.udede-contact-text dd {
    padding: 20px;
    line-height: 45px;
    margin: 0;
    font-size: 16px
}

.udede-contact-text dd p {
    margin: 0
}

.udede-contact-map {
    float: right;
    width: 750px
}

.udede-message {
    background: url(../image/r1-orderform-1-bg.jpg) no-repeat center bottom #fff;
    border: 1px solid #ddd;
    padding: 50px 200px;
    margin-bottom: 30px
}

.form-group {
    margin-bottom: 15px
}

.form-label {
    float: left;
    line-height: 34px;
    width: 120px;
    text-align: right
}

.form-label span {
    color: #e50112
}

.form-content {
    margin-left: 130px
}

.form-control {
    line-height: 20px;
    font-size: 14px;
    border: 1px solid #ddd;
    padding: 6px 12px;
    width: 600px;
    display: inline-block;
    vertical-align: top;
    font-family: "Microsoft Yahei", PingFangSC-Regular, "Helvetica Neue", Helvetica, Arial, "Hiragino Sans GB", "Heiti SC", "WenQuanYi Micro Hei", sans-serif
}

select.form-control {
    height: 34px
}

.form-submit {
    padding: 6px 22px;
    color: #fff;
    background-color: #4460af;
    border: 0;
    cursor: pointer;
    font-size: 16px;
    border-radius: 3px
}

.form-button {
    padding: 6px 22px;
    color: #fff;
    background-color: #767676;
    border: 0;
    cursor: pointer;
    font-size: 16px;
    border-radius: 3px
}

.list-4 {
    margin: 0 0 0 -20px
}

.list-4 li {
    float: left;
    width: 25%
}

.list-4 li a {
    display: block;
    margin: 0 0 20px 20px;
    border: 1px solid #ececeb
}

.list-4 li a:hover {
    border-color: #4460af
}

.list-4 li .m {
    padding: 10px;
    height: 200px;
    line-height: 200px
}

.list-4 li .text {
    padding: 5px 20px;
    background-color: #F0F0F0
}

.list-4 li .text h4 {
    margin: 0;
    font-size: 14px;
    line-height: 45px;
    height: 45px;
    overflow: hidden;
    font-weight: normal;
    text-align: center
}

.udede-cp-t1 {
    margin: 0 0 20px
}

.udede-cp-t1 dt {
    display: inline-block;
    line-height: 34px;
    background-color: #4460af;
    padding: 0 15px;
    color: #fff;
    font-size: 16px
}

.udede-cp-t1 dd {
    background-color: #F6F6F6;
    border-bottom: 4px solid #4460af;
    margin: 15px 0 0;
    padding: 15px;
    line-height: 1.8;
    font-size: 16px
}

/* 同类产品案例CS */
.udede-cp-t2 {
    margin-left: -8px !important;
    margin-right: 15px !important;
    overflow: hidden !important;
    display: flex !important;
    flex-wrap: wrap !important;
}

.udede-cp-t2 li {
    float: mone;
    width: 20% !important;
    padding: 10px 7px !important;
    box-sizing: border-box !important;
    position: relative !important;
    overflow: visible !important;
}

.udede-cp-t2 li a {
    display: block !important;
    margin: 15px 0 30px 15px;
    border: 1px solid #eee !important;
    overflow: hidden !important;
}

.udede-cp-t2 li .img-center {
    height: 220px !important;
    line-height: 220px !important;
    background: #f5f5f5 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    overflow: hidden !important; /* 只在这里裁切，保证内部居中 */
}

.udede-cp-t2 li .img-center img {
    width: 100% !important;
    height: 100% !important;
    object-fit: contain !important; /* 改为contain，保证图片完整显示，不被裁切 */
    display: block !important;
}

.udede-cp-t2 li .text {
    position: absolute !important;
    bottom: 10px !important; /* 直接贴在图片底部，不用top硬算 */
    left: 0 !important;
    width: 100% !important;
    text-align: center !important;
    z-index: 10 !important;
    padding: 0 !important;
}

.udede-cp-t2 li .text strong {
    font-size: 20px !important;
    color: #040532 !important;
    background: rgba(255,255,255,0.7) !important;
    padding: 2px 10px !important;
    border-radius: 8px !important;
    display: inline-block !important;
}

.udede-cp-t2 li .text p {
    display: none !important;
}

#message {
    position: fixed;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    z-index: 1000;
    transform: scale(0);
    transition: .3s
}

.messagebg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .6);
    z-index: 1001
}

#message .m-content {
    margin-top: 10%
}

#message .m-content .m-message {
    background: #fff;
    width: 580px;
    background: #fff;
    padding: 50px;
    margin: 0 auto;
    position: relative;
    z-index: 1002;
    box-shadow: 1px 1px 50px rgba(0, 0, 0, .3)
}

.m-message {
    width: 494px;
    margin: 48px auto 0
}

.m-message label {
    margin-bottom: 15px;
    display: block;
    font-size: 14px
}

.m-message label em {
    display: block;
    float: right;
    color: #4460af;
    height: 32px;
    line-height: 32px
}

.m-message label span {
    width: 70px;
    height: 34px;
    line-height: 34px;
    color: #2F2F2F;
    float: left;
    font-weight: bold;
    text-align: right;
    margin-right: 30px;
    display: inline-block
}

.m-message label input.inp,
.m-message label textarea,
.m-message label.code input {
    width: 77%;
    overflow: hidden;
    height: 32px;
    line-height: 32px;
    border: #ccc 1px solid;
    border-radius: 3px;
    padding: 0 14px;
    box-sizing: border-box;
    color: #555;
    -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
    -webkit-transition: border-color ease-in-out .15s, -webkit-box-shadow ease-in-out .15s;
    -o-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
    transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s
}

.m-message label input:focus,
.m-message label textarea:focus {
    border-color: #66afe9;
    outline: 0;
    -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(247, 150, 0, .6);
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(247, 150, 0, .6)
}

.m-message label textarea {
    height: 72px;
    line-height: 24px;
    padding: 10px 14px
}

.m-message label.code {
    line-height: 34px
}

.m-message label.code input {
    width: 30%;
    float: left;
    margin-right: 30px
}

.m-message label.code .pic {
    display: inline-block;
    vertical-align: top;
    width: 80px;
    height: 32px
}

.m-message label.code img {
    display: block;
    width: 100%;
    height: 100%
}

.btn-1 input {
    width: 52px;
    height: 32px;
    line-height: 32px;
    background: #e8e8e8;
    border: 0;
    color: #333;
    margin-right: 22px;
    cursor: pointer;
    transition: .3s
}

.btn-1 {
    padding-left: 100px
}

.btn-1 input.focus {
    background: #4460af;
    color: #fff
}

.btn-1 input.focus:hover {
    background: #444
}

.btn-1 input:hover {
    background: #ccc
}

/* ========== 兜底：强制所有左侧元素宽度统一 ========== */
.ct2-sd * {
    box-sizing: border-box !important;
}

/* ========== 终极修复：强制所有左侧元素宽度100%对齐 ========== */
/* 1. 菜单标题栏（如「其它技术&产品」）宽度强制统一 */
.udede-column h3 {
    padding: 0 !important; /* 清空所有内边距 */
    text-indent: 20px; /* 文字缩进替代padding，不影响宽度 */
    width: 100% !important;
    box-sizing: border-box !important;
}

/* 2. 所有菜单项（子项）宽度强制统一 */
.udede-column li,
.udede-column li.sub,
.udede-column .sub-box p {
    padding: 0 !important; /* 清空内边距 */
    text-indent: 20px; /* 文字缩进，不影响宽度 */
    width: 100% !important;
    box-sizing: border-box !important;
}

/* 右侧箭头：默认向右 + 垂直居中 */
.udede-column .sub > a:after {
    content: '';
    width: 8px;
    height: 8px;
    border: 2px solid #b8b8b8;
    border-style: solid solid none none;
    position: absolute;
    top: 50%;
    right: 20px;
    margin-top: -5px;
    transform: rotate(45deg);
    z-index: 10;
}

/* 展开时：箭头向下 + 深蓝色 + 明显 */
.udede-column .sub.open > a:after {
    border-color: #0b1e54;
    border-width: 3px;
    width: 10px;
    height: 10px;
    margin-top: -6px;
    transform: rotate(135deg);
}

/* 蓝色背景下，箭头改成白色 + 加粗 */
.udede-column li.sub.open > a:after,
.udede-column ul li.on > a:after {
    border-color: #fff !important;
    border-width: 3px !important; /* 箭头线条加粗 */
    width: 10px !important; /* 箭头整体放大一点，更明显 */
    height: 10px !important;
    margin-top: -6px !important; /* 放大后同步修正位置，保持垂直居中 */
}

/* 鼠标悬浮时，整行背景变蓝 + 文字加粗 */
.udede-column li.sub > a:hover {
    background-color: #4460af !important;
    color: #fff !important;
    font-weight: bold !important; /* 字体加粗 */
}

/* 菜单展开/点击选中时，整行背景变蓝 + 文字加粗 */
.udede-column li.sub.open > a,
.udede-column ul li.on > a {
    background-color: #4460af !important;
    color: #fff !important;
    font-weight: bold !important; /* 字体加粗 */
}

/* 4. 咨询热线图片容器强制和侧边栏同宽 */
.udede-contact-z1 {
    width: 100% !important;
    height: auto !important;
    min-height: 140px; /* 保留最小高度，避免图片压缩 */
    background-size: cover !important; /* 背景图铺满容器，不拉伸变形 */
    background-position: center !important; /* 背景图居中显示 */
    margin: 0 !important;
    padding: 0 !important;
}

/* 5. 兜底：侧边栏内所有元素强制宽度100%，无任何外边距/内边距溢出 */
.ct2-sd > * {
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    box-sizing: border-box !important;
}


/* ========== 面包屑导航：您的位置 ========== */
.udede-curmbs {
    margin-top: 15px;
    margin-bottom: 15px;
    font-size: 16px;
}