@charset "utf-8";
/* 导入在线字体 */
body{font-family:"Microsoft YaHei Bold", "Microsoft YaHei",Arial,sans-serif;color:var(--ink);line-height:1.7;background:#fff;overflow-x:hidden;}
/* css hack*/html{/*font-size:62.5%;/* 10÷16=62.5%*/}
:root{--blue:#0b5fc0;--blue2:#073c78;--ink:#10263d;--muted:#617286;--line:#dfe7ef;--soft:#f4f8fc;--white:#fff;--max:1200px;--radius:18px;--shadow:0 16px 40px rgba(15,45,75,.10)}
:focus{outline:0;}
ol,ul,li{list-style:none;}
fieldset,img,button{border:none;}
a{text-decoration:none;transition:all .3s;-webkit-transition:all .3s;-moz-transition:all .3s;-o-transition:all .3s; display:inline-block;}
a:hover{text-decoration:none;}
sup{vertical-align:text-top;}
sub{vertical-align:text-bottom;}
table{border-collapse:collapse;border-spacing:0;}
.clearfix:after{display:block;font-size:0;content:" ";clear:both;height:0;}
.clearfix{*zoom:1;}
*{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;margin:0;padding:0;}
@font-face{font-family:'iconfont';src:url('../fonts/iconfont.woff2') format('woff2'),url('../fonts/iconfont.woff') format('woff'),url('../fonts/iconfont.ttf') format('truetype');}
.iconfont{font-family:"iconfont" !important;font-size:16px;font-style:normal;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;}
@font-face{font-family:'noto';src:url('../fonts/noto.eot');src:url('../fonts/noto.eot?#iefix') format('embedded-opentype'),url('../fonts/noto.woff2') format('woff2'),url('../fonts/noto.woff') format('woff'),url('../fonts/noto.ttf') format('truetype'),url('../fonts/noto.svg') format('svg');font-weight:normal;font-style:normal;}
@font-face{font-family:'inter';src:url('../fonts/inter.eot');src:url('../fonts/inter.eot') format('embedded-opentype'),url('../fonts/inter.woff') format('woff'),url('../fonts/inter.woff2') format('woff2'),url('../fonts/inter.ttf') format('truetype'),url('../fonts/inter.svg#inter') format('svg');}
@font-face{font-family:'num';src:url('../fonts/num.eot');src:url('../fonts/num.eot') format('embedded-opentype'),url('../fonts/num.woff') format('woff'),url('../fonts/num.woff2') format('woff2'),url('../fonts/num.ttf') format('truetype'),url('../fonts/num.svg#inter') format('svg');}
@font-face {
  src: url("../fonts/HarmonyOS_Sans_Regular.ttf");
  font-family: "hongmeng";
}

.mb60{ margin-bottom:60px;}
.p10{padding:1rem;}
.fl{float:left!important;}
.fr{float:right!important;}
.rel{position:relative;}
article, aside, figcaption, figure, footer, header, main, nav, section{display: block;}

/*==========================================AICSS=======================================================*/
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.topbar{background:#062f5d;color:#dbeaff;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;padding:7px 0}
.navbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid rgba(223,231,239,.85)}
.nav-inner{height:76px;display:flex;align-items:center;justify-content:space-between}
.brand img{width:180px;height:auto}
.nav-links{display:flex;align-items:center;gap:27px;font-size:15px;font-weight:600}
.nav-links a{position:relative;padding:26px 0}
.nav-links a:after{content:"";position:absolute;left:0;bottom:18px;width:0;height:2px;background:var(--blue);transition:.25s}
.nav-links a:hover:after,.nav-links a.active:after{width:100%}
.lang-btn,.menu-btn{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 13px;cursor:pointer;font-weight:700;color:var(--blue2)}
.menu-btn{display:none;font-size:19px;padding:5px 11px}
.hero{min-height:680px;background:linear-gradient(90deg,rgba(3,31,64,.95) 0%,rgba(3,46,91,.78) 43%,rgba(3,28,57,.15) 100%),url('../images/hero-home.webp') center/cover no-repeat;color:#fff;display:flex;align-items:center}
.hero-copy{max-width:720px;padding:95px 0}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:#c9e4ff;font-weight:700}
.eyebrow:before{content:"";width:34px;height:2px;background:#5ab1ff}
.hero h1{font-size:54px;line-height:1.18;margin:18px 0 20px;letter-spacing:-.03em}
.hero p{font-size:20px;max-width:670px;color:#e0ecf8}
.actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:8px;padding:13px 22px;font-weight:700;border:1px solid transparent;transition:.25s}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:#1170db;transform:translateY(-1px)}
.btn-lan{background: var(--soft);color:var(--blue);border-color:rgba(11,95,192,.35);}
.btn-lan:hover{background:#1170db;transform:translateY(-1px); color:#fff;}
.btn-outline{border-color:rgba(255,255,255,.65);color:#fff;background:rgba(255,255,255,.06)}
.btn-outline:hover{background:#fff;color:var(--blue2)}
.metrics{margin-top:-54px;position:relative;z-index:3}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.metric{padding:30px;text-align:center;border-right:1px solid var(--line)}
.metric:last-child{border:0}
.metric b{display:block;font-size:34px;color:var(--blue);line-height:1.1; font-family:"hongmeng"}
.metric span{font-size:14px;color:var(--muted)}
section{padding:90px 0}
.section-head{display:flex;justify-content:space-between;gap:35px;align-items:flex-start!important;margin-bottom:44px}
.section-head .title{max-width:720px}
.section-head .title2{max-width:100%;}
.section-head-txt .title{max-width:560px;}
.section-head-txt h3,.section-head h3{font-weight:400;font-size:16px;color: #64748B;line-height:1.35;text-transform:capitalize; padding:16px 0 0 0; letter-spacing:-.5px;}
.section-head-txt h2{font-size:26px;line-height:1.25;margin:16px 0 0; font-weight:700;}
.kicker{color:var(--blue);font-weight:800;font-size:1.5rem;text-transform:uppercase;  display: inline-flex;align-items: center;gap: 9px;}
.kicker:before{content: "";width: 34px;height: 2px;background: var(--blue);}
.kicker-1{color:var(--blue);font-weight:700;letter-spacing:-1px;font-size:18px;text-transform:uppercase; display: inline-flex;align-items: center;gap: 9px;}
.section-head h2{font-size:26px;line-height:1.25;margin:16px 0 0; font-weight:700;}
.section-head p{max-width:480px;color:var(--muted);margin:0}
.section-head-txt p{ padding:16px 0;}
.soft{background:var(--soft)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:0 8px 24px rgba(20,48,75,.05)}
.card h3{margin:10px 0;font-size:21px}

.card p{color:var(--muted);margin:0}
.card-1{ font-size:20px!important; font-weight:700;}
.cpbox{ width:100%; height:100%; padding:15px;}
.cpbox-pic{ width:100%; overflow:hidden;}
.cpbox-pic img{width:100%;}
.cptitle h1,.cptitle p{ text-align:center;}
.cptitle h1{ color:var(--blue); font-size:24px; font-weight:700;}
.cptitle p{ color:var(--muted); font-size:14px; font-weight:600; }

.icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:#e8f2ff;color:var(--blue);font-size:22px;font-weight:800; font-family:"hongmeng";}
.media-card{overflow:hidden;border-radius:var(--radius);box-shadow:var(--shadow);background:#fff}
.media-card img{width:100%;height:330px;object-fit:cover}
.media-card .body{padding:24px}
.process{display:grid;grid-template-columns:repeat(3,1fr);gap:0;background:#073a70;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}


.process-step{padding:34px;position:relative}
.process-step:not(:last-child):after{content:"→";position:absolute;right:-12px;top:50%;z-index:2;width:24px;height:24px;border-radius:50%;background:var(--blue);color:white;text-align:center;line-height:24px}

.process-step .num{font-size:13px;color:#74baff;font-weight:800; font-family:"hongmeng";}
.process-step h3{margin:8px 0; color:white;}
.process-step p{color:#d7e8f8;margin:0}
.process2{display:grid;grid-template-columns:repeat(3,1fr);gap: 24px;}
.process2 .process-step{background: #fff;border: 1px solid var(--line);border-radius: var(--radius);padding: 28px;box-shadow: 0 8px 24px rgba(20,48,75,.05);}
.process2 .process-step:not(:last-child):after{right:-32px;width:36px;height:36px;line-height:36px; transform:translateY(-50%);}
.process2 .process-step p{color:var(--muted);margin:0; font-weight:400;}
.process-step .cptitle{ padding-top:30px;}

.cpul{ display:block; }
.cpul li{ width:100%; position:relative; line-height:1.2; padding:12px 0 0 0;}
.cpul li:before{content:"\ebf0"; font-family:"iconfont"; color:#0067c5; font-size:20px; position:absolute; left:-20px; top:10px;}
.gc-title{ text-align:center;}
.gc-title h1{ color:var(--blue); font-size:24px; font-weight:700;}
.gc-title p{ color:var(--muted); font-size:14px; font-weight:600; }


/* 流程容器*/
.gc-list{width: 100%; display: flex; justify-content: center; padding-top:30px;}
.flow-step{display: flex;flex-direction: column;gap:15px;}
/* 单个步骤项*/.step-item{display: flex;align-items: flex-start;position: relative;}
/* 左侧圆点+竖线容器*/.step-dot-wrap{position: relative;margin-right: 32px;}
/* 圆形数字*/.step-dot{width:40px;height:40px;border-radius: 50%;display: flex;align-items: center;justify-content: center;font-size:16px;color: #fff;font-weight: 500; font-family:"hongmeng"}
/* 蓝色圆点通用*/.dot-blue{background-color: #0071e3;}
/* 第四步绿色圆点*/.dot-green{background-color: #28b956;}
/* 垂直连接线*/.step-line{position: absolute;left: 50%;top:40px;transform: translateX(-50%);width: 4px;height:40px;background-color: #cce2f9;}
/* 最后一项隐藏竖线*/.step-item:last-child .step-line{display: none;}
/* 右侧文字区域*/.step-text h3{font-size:24px;color: #111;font-weight: 600;line-height: 1.2; margin:0;}
.step-text p{font-size:13px;color: #667285;line-height: 1.3;}
.lcbox{ width:100%; height:auto;}

.split-image,.split-video{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.split-image img{width:100%;object-fit:cover}
.split-video{ max-width:430px;}
.split-video video{ width:100%; height:auto;}

.feature-list{display:grid;gap:16px;margin-top:26px}
.feature{display:flex;gap:14px; }
.check{flex:0 0 25px;height:25px;border-radius:50%;background:#e6f2ff;color:var(--blue);font-weight:900;display:grid;place-items:center;margin-top:2px}
.feature b{display:block; color:#000;}
.feature span{color:var(--muted);font-size:14px}
.feature span em{ font-style:normal; position:relative; display:block;}
.feature span em:before{content:"\ebf0"; font-family:"iconfont"; color:#0067c5; font-size:20px; position:absolute; left:-20px; top:-5px;}
.feature b span{color:#000; font-size:17px;}
.case-highlight{background:#073a70;color:white;border-radius:24px;padding:46px;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center; }
.case-highlight h2{font-size:24px;line-height:1.25;margin:16px 0 0; font-weight:700; color:#fff;}
.case-highlight p{color:#d7e8f8; padding:16px 0 0 0;}
.case-highlight img{border-radius:16px}
.flexright{ justify-content: flex-end; }
.split3{ width:100%; height:100%; display:flex; justify-content: center;align-items:center;}
/*.client-strip{display:flex;flex-wrap:wrap;gap:12px}*/

.client-strip {display: grid;grid-template-columns: repeat(6, 1fr);gap: 12px; box-sizing: border-box;width: 100%;}

.video-con{width:100%; position:relative;}
.video-con video{ width:100%; height:auto;}
.video-control{  width:30%; height:30%;transform: translate(-50%, -50%); z-index:1; position:absolute; left:50%; top:50%; }
.play{ position:absolute; left:50%; top:50%; transform: translate(-50%, -50%); width:4rem; height:4rem; line-height:4rem; z-index:2; background:none;}
.play-button{ width:100%; height:100%; position:relative; overflow:hidden; border-radius:50%;}
.bvp-play{height: 40%;left: 30%;top: 30%;width: 40%; position:absolute; z-index:6;}
.bvp-circle{ width:100%; height:100%; position:absolute; left:0; top:0; background:none;}


@media (max-width:1200px){
    .client-strip {grid-template-columns: repeat(4, 1fr);}
}
@media (max-width:768px){
    .client-strip {grid-template-columns: repeat(2, 1fr);}
}
.client-chip{background:white;border:1px solid var(--line);padding:10px;border-radius:8px;color:#445b71;font-weight:600; box-sizing: border-box;min-width: 0; /* Grid溢出核心修复！允许格子内容压缩 */overflow: hidden;/* 弹性居中核心 */display: flex;align-items: center;    /* 垂直居中 */justify-content: center;/* 水平居中 */}
.client-chip img{display:block;max-width: 100%;height: auto;max-height: 60px; /* 限制logo高度，统一视觉大小 */object-fit: contain;}
.cta{background:linear-gradient(120deg,#064687,#0b68cc);color:#fff;border-radius:26px;padding:55px;display:flex;justify-content:space-between;gap:30px;align-items:center}
.cta h2{margin:0;font-size:36px}
.cta p{margin:8px 0 0;color:#d7e8f8}
.page-hero{height:390px;color:white;display:flex;align-items:center}
.page-hero h1{font-size:46px;margin:8px 0}
.page-hero p{font-size:18px;max-width:720px;color:#d9e7f4}
.breadcrumbs{font-size:13px;color:#bcd5ec}
.product-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.product-card img{height:260px;width:100%;object-fit:contain;background:#f6f9fc;padding:20px}
.product-card .body{padding:26px}
.tag{display:inline-block;padding:4px 10px;border-radius:999px;background:#e9f3ff;color:var(--blue);font-size:12px;font-weight:700}
.specs{margin:18px 0 0;padding:0;list-style:none}
.specs li{padding:8px 0;border-top:1px dashed var(--line);color:var(--muted);font-size:14px}

.expert h2{ color:var(--blue);}
.expert h3{ color:var(--ink); font-size:17px; font-weight:600;}
.expert img{width:118px;height:118px;object-fit:cover;border-radius:50%;border:7px solid #eef5fc}
.timeline{border-left:2px solid #cfe1f4;padding-left:28px;display:grid;gap:28px}
.timeline-item{position:relative}
.timeline-item:before{content:"";position:absolute;left:-37px;top:8px;width:16px;height:16px;border-radius:50%;background:var(--blue);border:4px solid #e6f1fc}
.timeline-item h3{margin:0}
.timeline-item p{color:var(--muted)}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.gallery figure{margin:0;background:#fff;border-radius:16px;overflow:hidden;border:1px solid var(--line)}
.gallery img{height:420px;width:100%;object-fit:cover}
.gallery-img{height:420px;width:100%; overflow:hidden;}
.gallery figcaption{padding:15px 17px;color:var(--muted);font-size:14px}

.gallery2{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.gallery2 img{height:560px;width:100%;object-fit:cover}
.gallery2-img{height:560px;width:100%; overflow:hidden;}

.grid-46{display: grid;
    /* 左侧最小300px，剩余空间按3:7分配 */
    grid-template-columns: minmax(400px, 4fr) 6fr;
    gap: 52px;
    align-items: center;}
	.media-card-img{height:260px; overflow:hidden;}
.split-image-pic{ margin:60px 50px; overflow:hidden;}

.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:42px}
.contact-info{background:#073a70;color:#fff;border-radius:22px;padding:38px}
.contact-info p{color:#d4e4f3; padding-bottom:15px;}
.contact-row{padding:18px 0;border-top:1px solid rgba(255,255,255,.15)}
.contact-row b{display:block}
.contact-row span{color:#d4e4f3}
.zxbd{background:#fff;border:1px solid var(--line);border-radius:22px;padding:36px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:grid;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-weight:700;font-size:14px}
.field input,.field textarea,.field select{width:100%;padding:13px 14px;border:1px solid #ccd9e5;border-radius:9px;font:inherit}
.field textarea{min-height:130px;resize:vertical}
.form-note{font-size:13px;color:var(--muted)}
footer{background:#061f38;color:#d6e2ee;padding:60px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .9fr;gap:50px}
.footer-brand img{width:190px}
.footer-brand p{max-width:450px;color:#aebfd0; padding:16px 0;}
.footer-title{font-weight:800;color:#fff;margin-bottom:15px}
.footer-links{display:grid;gap:8px;color:#b8c9d9}
.footer-links span{color:#b8c9d9;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:42px;padding-top:20px;font-size:13px;color:#91a5b8;display:flex;justify-content:space-between}
.footer-bottom a{color:#91a5b8;font-size:13px; display:inline-block; padding-left:30px;}
.reveal{opacity:0;transform:translateY(20px);transition:.6s}
.reveal.visible{opacity:1;transform:none}
.feature-list2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
   
}

@media(max-width:980px){.nav-links{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;padding:20px;box-shadow:var(--shadow);flex-direction:column;align-items:flex-start}
.nav-links.open{display:flex}
.nav-links a{padding:8px 0}
.nav-links a:after{bottom:2px}
.menu-btn{display:block}
.nav-actions{display:flex;gap:8px}
.hero h1{font-size:43px}
.metric-grid{grid-template-columns:repeat(2,1fr)}
.metric:nth-child(2){border-right:0}
.metric:nth-child(-n+2){border-bottom:1px solid var(--line)}
.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
.grid-46,.grid-2,.case-highlight,.contact-grid{grid-template-columns:1fr}
.process2,.process{grid-template-columns:1fr}
.process-step:not(:last-child):after{content:"↓";right:auto;left:50%;top:auto;bottom:-12px}
.footer-grid{grid-template-columns:1fr 1fr}
.footer-brand{grid-column:1/-1}}
@media(max-width:620px){.container{width:min(100% - 28px,var(--max))}
.topbar .container{justify-content:center}
.topbar .right{display:none}
.nav-inner{height:68px}
.brand img{width:145px}
.nav-links{top:68px}
.hero{min-height:620px}
.hero-copy{padding:75px 0}
.hero h1{font-size:36px}
.hero p{font-size:17px}
.metrics{margin-top:0}
.metric{padding:23px 12px}
.metric b{font-size:29px}
section{padding:65px 0}
.section-head{display:block}
.section-head h2{font-size:26px}
.section-head p{margin-top:14px}
.grid-3,.grid-4,.gallery{grid-template-columns:1fr}
.media-card img{height:260px}
.split-image img{height:330px}
.case-highlight{padding:26px}
.cta{padding:35px 25px;display:block}
.cta h2{font-size:29px}
.cta .actions{margin-top:23px}
.page-hero{height:330px}
.page-hero h1{font-size:30px}
.form-grid{grid-template-columns:1fr}
.field.full{grid-column:auto}
.footer-grid{grid-template-columns:1fr}
.footer-bottom{display:block}
.expert{grid-template-columns:90px 1fr}
.expert img{width:90px;height:90px}}
/*======================================================================================================*/



/*布局*/.warp{width:100%;margin:0 auto;}
.w{width:min(var(--max),calc(100% - 40px));margin:auto}
.w2{width:90%;margin:0 auto;overflow:hidden;}
.w3{width:88%;max-width:1400px;margin:0 auto;}
.w6{width:min(var(--max),calc(100% - 40px));margin:auto}
.w5{ width:88%;margin:0 auto; max-width:1640px;padding:3%; border-radius:1rem;}
.w8{ width:100%;}
.bghui{background:#f4f4f4;}
.bglan{background:#012770;}
.bghui50{background: linear-gradient(transparent 70%,#f4f4f4 30%);}


.oh{overflow:hidden;}
.lg-hidden{display:none!important;}
.pb40{padding-bottom:4rem;}
.p40{padding:4rem 0 4rem 0;}
.p60{padding:6rem 0 6rem 0;}
.p100{ padding:10rem 0;}
.p30{padding:3rem 0 3rem 0;}
.pt20 {padding:20px 0 0 0;}
.pt60{ padding-top:6rem;}
.pt40{ padding-top:4rem; }
.pb60{padding-bottom:6rem;}
.mcenter{ margin:0 auto;}
.z1{ z-index:1}
.z2{ z-index:2}
.z3{ z-index:3}
.z4{ z-index:4}
.z5{ z-index:5}
/*文本*/.text-center{text-align:center!important;}
.oneline{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.someline{display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden;}
.line2{-webkit-line-clamp:2;}
.line3{-webkit-line-clamp:3;}
.line4{-webkit-line-clamp:4;}
.line5{-webkit-line-clamp:5;}
.line6{-webkit-line-clamp:6;}
.bigfont{text-transform:uppercase;}
.smallfont{text-transform:lowercase;}
.shadow{-o-box-shadow:0 0 20px rgba(0,0,0,.1);-ms-box-shadow:0 0 20px rgba(0,0,0,.1);-moz-box-shadow:0 0 20px rgba(0,0,0,.1);-webkit-box-shadow:0 0 20px rgba(0,0,0,.1);box-shadow:0 0 20px rgba(0,0,0,.1);}
.lg-hidden{display:none!important;}
/*顶部*/
.ak-nav {width:100%; position: sticky;top: 0;z-index: 50;background: rgba(255,255,255,.95);backdrop-filter: blur(12px);border-bottom: 1px solid rgba(223,231,239,.85);}
.ak-logo-container {display:flex;justify-content:space-between;flex-flow:row wrap;align-content:flex-start;}
.ak-logo-img{display:flex; align-items:center;}
.ak-logo-img a{ display:inline-block;}
.ak-logo-img img {max-width:180px;display:inline-block;float:left;}
.ak-logo-tel{position:relative;padding:8px 15px 8px 50px;}
.ak-logo-tel:before {content:"\eb90";font-family:"iconfont";position:absolute;left:0;top:50%;transform:translateY(-50%);font-size:36px;border-radius:50%;color:#174592;padding:8px;}
.ak-logo-tel span {font-size:12px;color:#fff;}
.ak-logo-tel h1 {font-size:28px;color:#fff;font-family:"inter";font-weight:400;line-height:1.1;}
.language i{font-size: 28px;border-radius: 50%;color: var(--blue);}

.logo-dh {background:none;display:flex;align-items:center;}
.logo-dh:before {content:"\eb90";font-family:"iconfont";position:absolute;left:0;top:50%;transform:translateY(-50%);font-size:28px;border-radius:50%;color:var(--blue);padding:8px;}
.logo-dh span {font-size:12px;color:#999;}
.logo-dh h1 {font-size:18px;color:#333;font-family:"hongmeng";font-weight:600;line-height:1.1;}
.ak-nav-box {display:flex;justify-content:space-between;}
.ak-nav-con {display:flex;align-items:center;}
.top-nav {display:flex;align-items:center;justify-content:center; gap: 36px;}
.top-nav>li {position:relative;z-index:10;display:inline-block; height:100%;}
.top-nav li a {color:var(--ink);display:block;position:relative;padding:26px 0;font-size:15px;font-weight:600;text-transform:uppercase;z-index:6;}
.top-nav li .hson:after {content:'\eb8f';font-family:"iconfont";position:absolute;right:0;top:50%;height:13px;width:13px;transform:rotate(0) translateY(-50%);font-size:13px!important;}
.top-nav li>ul {position:absolute;left:0;top:140%;visibility:hidden;opacity:0;box-shadow:0px 10px 70px rgba(0,0,0,0.15);background-color:rgba(255,255,255,1);transition:all .3s ease;padding:15px 0;text-align:left;border-radius:8px;}
.top-nav>li:hover>ul {top:100%;opacity:1;visibility:visible;}
.top-nav>li>ul>li{float:left;position:relative;min-width:100%;display:block;white-space:nowrap; padding:0 30px 0 15px;}
.top-nav>li>a:before {content:"";position:absolute;width:0;height:2px;background-color:var(--blue);bottom:12px;left:0;-webkit-transition:0.5s;transition:all 0.5s ease-in-out;}
.top-nav>li>a:hover {color:var(--blue);}
.top-nav>li>a:hover:before {width:100%;}
.top-nav>li>a.search_btn i{ font-size:28px!important; color:var(--blue); font-weight:400;}
.top-nav>li>a.search_btn:hover i{color:var(--blue);}
.top-nav>li>a.search_btn:hover:before { display:none;}
.top-nav>li>ul>li>a {color:#333;font-size:14px;padding:10px 0 10px 5px;}
.top-nav>li>ul>li>a:before {content:'\eb8e';font-family:"iconfont";color:#aaa;font-size:14px;font-weight:400;}
.top-nav>li>ul>li:first-child {background:none;}
.top-nav li>ul a {font-weight:normal;text-transform:lowercase;}
.top-nav>li>ul>li>a:hover {transform:translateX(3px);-webkit-transform:translateX(3px);color:var(--blue)!important;}
.top-nav>li>ul>li>a:hover:before {color:var(--blue)!important;}
/*三级菜单*/
.top-nav>li>ul>li>ul {position:absolute;left:100%;top:0;visibility:hidden;opacity:0;box-shadow:0px 10px 70px rgba(0,0,0,0.15);background-color:rgba(255,255,255,1);transition:all .3s ease;padding:15px 0;text-align:left;border-radius:8px;}
.top-nav>li>ul>li:hover{ background:#f4f4f4;}
.top-nav>li>ul>li:hover>ul {top:-10px;opacity:1;visibility:visible;}
.top-nav>li>ul>li>ul>li{float:left;position:relative;min-width:100%;display:block;white-space:nowrap; padding:0 30px 0 15px;}
.top-nav>li>ul>li>ul>li>a {color:#333;font-size:14px;padding:10px 0 10px 5px;}
.top-nav>li>ul>li>ul>li>a:before {content:'\ec21';font-family:"iconfont";color:#aaa;font-size:14px;font-weight:600;}
.top-nav>li>ul>li>ul>li>a:hover {transform:translateX(3px);-webkit-transform:translateX(3px);color:var(--blue)!important;}
.top-nav>li>ul>li>ul>li>a:hover:before {color:var(--blue)!important;}


.zwcon {width:100%;height:80px;}
.top-nav>li a.dqon {color:var(--blue)!important; }
.logo-txt-tel {line-height:1.4;padding:3px 0 0 35px;font-size:15px;color:#d31f23;position:relative;}
.logo-txt-tel a {color:#d31f23;}
.logo-txt-tel a:hover {color:#d31f23;}
.logo-txt-tel:before {content:'\e64e';font-family:'iconfont';font-size:36px;color:#d31f23;left:-2px;top:-1px;position:absolute;}
.logo-txt-con {color:#626b72;text-align:center;}

.top-nav>li>a.navhover{color:var(--blue);}
.top-nav>li>a.navhover:before{ width:100%;}


/*幻灯片*//*幻灯片*/
.ak-banner { width:100%; height:680px;color: #fff;position:relative; overflow:hidden;}
.banner-content {height:100%;width:100%;color:#fff;position:absolute;z-index:2;top:0;left:0; display:flex;align-items:center;}
.ak-banner .swiper-slide .item{ width:100%; height:100%; display:block;}
.ak-banner .swiper-slide .item img{ width:100%;object-fit: cover;}
.banner-video video{ width:100%; height:680px; object-fit: cover;}
.ak-banner .swiper-slide .item .videobox{ }
.m-banner {height:auto; width:100%;background:#555;overflow:hidden;position:relative;}
.m-banner .swiper-slide .item img { width:100%; }
.banner-zz {width:100%;height:100%;background: linear-gradient(90deg,rgba(3,31,64,.95) 0%,rgba(3,46,91,.78) 43%,rgba(3,28,57,.15) 100%);z-index:6;position:absolute;top:0;left:0;}
.ak-banner .swiper-button-next {background:url(../images/icon-next.png) no-repeat center center;opacity:0;}
.ak-banner .swiper-button-prev {background:url(../images/icon-prev.png) no-repeat center center;opacity:0;}
.ak-banner:hover .swiper-button-next {opacity:1;}
.ak-banner:hover .swiper-button-prev {opacity:1;}
.banner-text {width: min(var(--max),calc(100% - 40px));margin: auto; position:relative; z-index:6;}

.banner-text h1{font-size:54px;line-height:1.18;margin:18px 0 20px;letter-spacing:-.03em}
.banner-text p{font-size:20px;max-width:670px;color:#e0ecf8}
.ak-banner .swiper-pagination {position:absolute;bottom:80px;width:100%;text-align:center;}
.ak-banner .swiper-pagination-bullets .swiper-pagination-bullet {margin:0 6px;width:10px;height:10px;background:#fff;opacity:1;transition:all 0.2s linear;-webkit-transition:all 0.2s linear;}
.ak-banner .swiper-pagination-bullets .swiper-pagination-bullet-active {width:10px;border-radius:5px;background:#0190c9;}
.ak-banner .swiper-button-next,.ak-banner .swiper-button-prev {border-radius:3px;opacity:0;width:40px;height:80px;margin-top:-40px;z-index:999;cursor:pointer;background-color:rgba(0,0,0,0.8);}
.ak-banner .swiper-button-prev {left:8%;}
.ak-banner .swiper-button-next {right:8%;}
.ak-banner .swiper-button-prev:after,.ak-banner .swiper-button-next:after {color:#FFFFFF;font-size:1.4rem;}
.ak-banner .swiper-button-next:focus,.ak-banner .swiper-button-prev:focus {outline:none;}
.ak-banner:hover .swiper-button-next,.ak-banner:hover .swiper-button-prev {opacity:0.6;}
.ak-banner .swiper-button-prev:after,.ak-banner .swiper-button-next:after {content:'';}


.m-banner .swiper-pagination {position:absolute;bottom:5%;width:100%;text-align:center;}
.m-banner .swiper-pagination-bullets .swiper-pagination-bullet {margin:0 6px;width:10px;height:10px;background:#fff;opacity:1;transition:all 0.2s linear;-webkit-transition:all 0.2s linear;}
.m-banner .swiper-pagination-bullets .swiper-pagination-bullet-active {width:30px;border-radius:5px;background:#05caf3;}
.m-banner .swiper-button-next,.m-banner .swiper-button-prev {border-radius:3px;opacity:0;width:40px;height:80px;margin-top:-40px;z-index:999;cursor:pointer;background-color:rgba(0,0,0,0.8);}
.m-banner .swiper-button-prev {left:8%;}
.m-banner .swiper-button-next {right:8%;}
.m-banner .swiper-button-prev:after,.m-banner .swiper-button-next:after {color:#FFFFFF;font-size:1.4rem;}
.m-banner .swiper-button-next:focus,.m-banner .swiper-button-prev:focus {outline:none;}
.m-banner:hover .swiper-button-next,.m-banner:hover .swiper-button-prev {opacity:0.6;}
.m-banner .swiper-button-prev:after,.m-banner .swiper-button-next:after {content:'';}


.dot{display: block;white-space: nowrap;text-overflow: ellipsis;overflow: hidden;}
.banner-icon{position: absolute;bottom: 95px;left:49%;z-index: 999;width:71px;text-align: center;-webkit-animation: myfirst 1.5s infinite;animation: myfirst 1.5s infinite; display:none;}
.banner-icon span{display: inline-block;}
@-webkit-keyframes myfirst{0%{-webkit-transform: translate(0px, 0px);transform: translate(0px, 0px);}
50%{-webkit-transform: translate(0px, -20px);transform: translate(0px, -20px);}
100%{-webkit-transform: translate(0px, 0px);transform: translate(0px, 0px);}}
@keyframes myfirst{0%{-webkit-transform: translate(0px, 0px);transform: translate(0px, 0px);}
50%{-webkit-transform: translate(0px, -20px);transform: translate(0px, -20px);}
100%{-webkit-transform: translate(0px, 0px);transform: translate(0px, 0px);}}

/*通用缩略图展示*/
.pic{padding:0 0 60% 0; position: relative;}
.picbox{overflow: hidden;display: block;width: 100%;position: relative;}
.picbox img{transition:1s;max-width: 100%;max-height:100%;display: block;position: absolute;left: 0;top: 0; bottom:0; right:0; margin:auto;transition: transform .3s ease-in;}

.picbig img{transition: transform .3s ease-in;}
.picbig:hover img{transform:scale(1.1);}
/*通用li,ol 原始样式*/
.article-con ul,.article-con ol{list-style-type: decimal; padding-left:1em; padding-bottom:2rem; }
.article-con ul li{ display: list-item;} 
.article-con li{ list-style-type:disc; }
.article-con p{ text-indent:2em; margin-bottom:1em;}

/*=====================================本站样式开始==============================================================================*/

.twoimg{ padding:15px; background:#FFFFFF;}
.twoimg h1{ font-size:28px; color:var(--blue); font-weight:700; text-align:center; padding:30px 30px 0 30px}
.twoimg h3{ font-size:24px; color:var(--blue); letter-spacing:-1px; font-weight:700; text-align:center; line-height:1.2; padding:0 30px 50px 30px; position:relative;}
.twoimg h3:after{content:""; position:absolute; width:50%; height:3px; left:50%; background:var(--blue); bottom:20px; transform:translateX(-50%);}
.twoimg h2{ font-size:20px; color:var(--ink); font-weight:700; text-align:center; padding:15px 30px 30px 30px; line-height:1.2;}
.twoimg h5{ display:flex;flex-wrap: wrap;justify-content: space-between;}
.twoimg h5 span{ display:inline-block; width:48%;}
.twoimg h6{ font-size:15px; color:var(--muted); font-weight:400; text-align:center; padding:30px; line-height:1.2;}





/*底部*/

/**/
.downk{ position:relative; display:inline-block;}
.downshow {display:none;width:120px;background: #fff;position: absolute;border-radius:8px;box-shadow: 0px 2px 5px 0px rgba(161, 163, 175, 0.6);padding:10px; bottom:110%; left:50%;transform:transLateX(-50%);}
.downshow img{ width:100%;}
.downshow:before {display: block;content: '';width:0;border-width: 8px;border-style: solid;border-color:#fff transparent transparent transparent ;position: absolute;bottom:-15px;left:50%;transform:transLateX(-50%);}
/**/
.fot-alert:before {display:block;content:'';width:0;border-width:8px;border-style:solid;border-color:#fff transparent transparent transparent;position:absolute;bottom:-15px;left:30px;}
.fot-alert span {color:#aaa;font-size:12px;display:inline-block;width:100%;padding-bottom:5px;font-weight:normal;}
.fot-alert p {font-size:18px;font-weight:bold;display:inline-block;width:100%;}

.mt40{ margin-top:4rem;}

/**/
.process-wrap{ width:100%;margin: 0 auto;}
.process-title{text-align: center;font-size: 28px;color: #6b4f37;/* 深木色标题*/margin-bottom: 50px;font-weight: 600;}
/* 流程容器 自适应布局*/.process-list{display: flex;flex-wrap: wrap;justify-content: center;gap: 25px;}
/* 单个流程项*/.process-item{width:12%;text-align: center;position: relative;}
/* 连接线 桌面端显示*/.process-item:not(:last-child)::after{content: "";position: absolute;top: 35px;right: -20px;width: 40px;height: 2px;background-color: #c9b39c;/* 木纹浅线条*/}
/* 图标圆圈*/.process-icon{width: 70px;height: 70px;line-height: 70px;border-radius: 50%;background: linear-gradient(145deg, #d4bfa9, #b9a086);/* 木地板渐变*/margin: 0 auto 15px;box-shadow: 0 3px 8px rgba(107, 79, 55, 0.2);transition: all 0.3s ease;}
.process-item:hover .process-icon{transform: translateY(-5px);box-shadow: 0 6px 12px rgba(107, 79, 55, 0.3);}
/* 文字样式*/.process-text{font-size: 16px;color: #7a5c43;font-weight: 500;}
/* 移动端适配*/@media (max-width: 768px){.process-list{flex-direction: column;align-items: center;gap: 30px;}
.process-item{width: 100%;max-width: 200px;}
/* 移动端取消横向连接线*/.process-item:not(:last-child)::after{display: none;}}
.process-icon i{font-size:36px;color: #fff;}

/*客服*/.right_nav{right:-85px;bottom:50%;position:fixed;text-align:left;/*overflow: hidden;*/z-index:9;/*background-color: #3c9ba6;*/border-radius: 25px 0 0 25px;transform: translateY(50%);}
.right_nav li{background:#2c5568;margin:4px 0;padding: 10px;border-top-left-radius: 4px;border-bottom-left-radius: 4px;cursor:pointer;position:relative;border-radius: 50px 0 0 50px;right:20px;}
.right_nav li .iconBox{text-align: center;overflow: hidden;display: flex;align-items: center;justify-content: space-between}
.right_nav .iconBox > img{width: 45px;height: 45px;background-color: white;border-radius: 50%;padding: 7%;}
.right_nav li h4{color: #fff;font-size: 12px;margin:2px 0;margin-left: 15px;}
.right_nav li:hover{background: #2c5568;}
.right_nav li .hideBox{display: none;position: absolute;right:120px;padding:10px;padding-right: 28px;top:-10px;z-index: 999;opacity:1 !important;width:max-content;}
.right_nav li .hideBox .hb{border: 1px solid #ccc;background-color: #fff;padding: 10px 20px;border-top: 2px solid #2c5568;border-bottom-left-radius: 4px;border-bottom-right-radius: 4px;float:left;}
.right_nav li .hideBox .hb h5{text-align:center;padding: 5px 0;border-bottom: 2px solid #ccc;color: #2c5568;font-size: 16px;font-weight: 400;display: block;white-space: nowrap;display: none;}
.right_nav li .hideBox .hb p{margin-top: 5px;font-size: 18px;font-weight: 700;}
.right_nav li .hideBox .hb .fonttalk{margin-top: 10px;}
.right_nav li .hideBox .hb .fonttalk a{display: flex;align-items: center}
.right_nav li .hideBox .hb .fonttalk img{width: 25px;height:25px;}
.right_nav li .hideBox .hb .fonttalk p{font-size: 14px;font-weight: 400;white-space: nowrap;margin-top: -5px;margin-left: 5px;}
.right_nav li .hideBox img{width:140px;height: 140px;margin-top: 10px;}
/*返回顶部*/.scroll-top{position:fixed;right:30px;bottom:50px;width:50px;height:50px;border-radius:50%;background-color:#ffffff;color:var(--blue);line-height:50px;text-align:center;text-transform:uppercase;display:none;cursor:pointer;transform:rotate(0deg);transition:all 200ms linear;transition-delay:0.1s;z-index:999999999;display:inline-block;opacity: 0;}
.scroll-top:before{position:absolute;top:50%;left:50%;width:100%;height:100%;border-radius:50%;background:transparent;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);-webkit-animation-delay:.9s;animation-delay:.9s;content:"";-webkit-box-shadow:0 0 0 0 rgba(255,255,255,0.9);box-shadow:0 0 0 0 rgba(255,255,255,0.9);-webkit-animation:ripple 3s infinite;animation:ripple 3s infinite;-webkit-transition:all .4s ease;transition:all .4s ease;}
.scroll-top:after{position:absolute;content:'';top:100%;left:5%;height:10px;width:90%;opacity:1;z-index:-1;background:-webkit-radial-gradient(center,ellipse,rgba(0,0,0,0.25) 0%,rgba(0,0,0,0) 80%);background:-webkit-radial-gradient(center ellipse,rgba(0,0,0,0.25) 0%,rgba(0,0,0,0) 80%);background:radial-gradient(ellipse at center,rgba(0,0,0,0.25) 0%,rgba(0,0,0,0) 80%);}
.flaticon-up-arrow:before{content:"\ec07";font-family:"iconfont";font-size:24px;}
.scroll-top:hover{color:#ffffff;background-color:var(--blue);border-color:#fff;}
@-webkit-keyframes ripple{70%{-webkit-box-shadow:0 0 0 20px 0 0 20px 0 #fff;box-shadow:0 0 0 20px 0 0 20px 0 #fff;}
100%{-webkit-box-shadow:0 0 0 0 #fff;box-shadow:0 0 0 0 #fff;}
;}
@keyframes ripple{70%{-webkit-box-shadow:0 0 0 20px rgb(255,255,255,.2);box-shadow:0 0 0 20px rgb(255,255,255,.2);}
100%{-webkit-box-shadow:0 0 0 0 rgb(255,255,255,0);box-shadow:0 0 0 0 rgb(255,255,255,0);}
;}
/*手机底部按钮*/.m-w{display:none;padding:15px 15px;background:#f7f7f7;}
.m-w:after,.m-menu-content:after{display:block;font-size:0;content:" ";clear:both;height:0;}
.mobile_btn{display:none;position:fixed;z-index:98;bottom:0;right:0;left:0;text-align:center;background-color:#fff;border-top:1px #f2f2f2 solid;padding:5px 0 5px 0;width:100%;overflow:hidden;}
.mobile_btn ul{margin-right:0;display:-webkit-flex;display:-moz-flex;display:-ms-flex;display:-o-flex;display:-webkit-box;display:flex;justify-content: space-between;align-items:center; padding:.5rem 2rem}
.mobile_btn ul li a{font-size:12px;display:block;color:#b8b8b8;}
.mobile_btn ul li a i{display:block;font-size:24px !important;color:#787878; line-height:1.1}
/*弹出二维码窗口*/.mobile-foot-weixin-dropdown{position:fixed;height:100%;width:100%;top:0;left:0;background-color:rgba(0,0,0,0.4);z-index:999999;-webkit-animation:fade-zoom-in .3s forwards;-o-animation:fade-zoom-in .3s forwards;animation:fade-zoom-in .3s forwards;display:none;-webkit-backface-visibility:hidden;}
.mobile-foot-weixin-dropdown .tooltip-weixin-inner{width:80%;text-align:center;border-radius:21px;left:50%;top:50%;transform:translate(-50%,-50%);position:absolute;height:auto;background:#fff;}
.dhk-con{display:flex;align-items:center;justify-content:center;flex-direction:column;padding:20px;position:relative;background:#fff;border-radius:15px;}
.mobile-foot-weixin-dropdown .qcode img{width:100%;height:auto;}
.mobile-foot-weixin-dropdown.is-visible{display:block;}
.close-weixin{position:absolute;right:15px;top:15px;z-index:2;cursor:pointer;font-size:16px;color:#000000;transition:.5s;-ms-transition:.5s;-moz-transition:.5s;-webkit-transition:.5s;-o-transition:.5s;}
.close-weixin:hover{-webkit-transform:rotate(180deg);-moz-transform:rotate(180deg);-o-transform:rotate(180deg);-ms-transform:rotate(180deg);transform:rotate(180deg);}
.dhk-content{width:100%;}
.dhk-content-fix{display:flex;align-items:center;justify-content:center;flex-direction:column;}
.dhk-content-fix .success{color:#1aad17;font-size:48px;}
.dhk-content-fix h3{color:#000;font-size:24px;line-height:1;font-weight:bold;margin:20px 0;}
.dhk-content-fix-dec{width:100%;font-size:16px;line-height:2;color:#666666;}
.dhk-content-fix-btn{width:100%;margin:20px 0;}
.dhk-content-fix-btn a{display:inline-block;width:45%;margin-right:5%;padding:6px 0 6px 0;text-align:center;font-size:22px;border-radius:5px;}
#stopwx{background:#ebebeb;color:#8d8d8d;}
#wxcopy{background:#1aad17;color:#fff;margin-right:0;}
/*对话框*//**/.ck-alert.open{position:fixed;top:0;bottom:0;left:0;right:0;z-index:1028;}
.ck-alert.open .ck-zhezhao{position:absolute;top:0;left:0;bottom:0;right:0;background:rgba(0,0,0,.8);}
.ck-tanchuang{width:300px;text-align:center;border-radius:10px;left:50%;top:50%;transform:translate(-50%,-50%) scale(0);transition:all 0.6s;position:absolute;height:auto;background:#fff;position:fixed;padding:20px;}
.ck-alert .ck-tanchuang .success{color:#1aad17;font-size:48px;}
.ck-alert .ck-tanchuang .fail{color:#FF0000;}
.ck-alert .ck-tanchuang p{width:100%;font-size:14px;line-height:1.5;color:#666666;margin:20px 0;}
.ck-alert .ck-tanchuang .ck-tanchuang-btn{width:100%;margin:20px 0;text-align:center;}
.ck-alert .ck-tanchuang .ck-tanchuang-close{display:inline-block;width:45%;padding:6px 0 6px 0;text-align:center;font-size:22px;border-radius:5px;background:#1aad17;color:#fff;}
.ck-alert .ck-tanchuang .ck-tanchuang-close.fail{background:#FF0000;}
.ck-alert.open .ck-tanchuang{transform:translate(-50%,-50%) scale(1);}
@media only screen and (max-width:1160px){.ak-logo-txt{display:none;}
;}
.pc-hide{display:none;}