@charset "utf-8";
/* ============================================================
   合肥朋资电子商务有限公司 - 全站共享样式
   参考站: demoall.5fa.cn/30302 (蓝 #33aaff / #079eff 主题)
   ============================================================ */

/* ---------- 全局重置 ---------- */
body,input,h1,h2,h3,h4,h5,h6,p,textarea,table,div,ul,li,select{font-family:"Microsoft YaHei",Arial,sans-serif;margin:0;padding:0;color:inherit;line-height:1;}
*{box-sizing:border-box;}
img{border:0;display:inline-block;max-width:100%;vertical-align:middle;}
ul,li{list-style:none;}
a{text-decoration:none;color:inherit;transition:all .2s;}
a:hover{color:inherit;}
:focus{outline:none!important;border-color:inherit;}
.clearfix{*zoom:1;}
.clearfix:before,.clearfix:after{display:table;line-height:0;content:"";}
.clearfix:after{clear:both;}
table{border-collapse:collapse;border-spacing:0;width:100%;}
h3,h4,h5,h6{font-weight:normal;}
em,i{font-style:normal;}
input[type="button"],input[type="submit"],input[type="reset"],input[type="text"],textarea{-webkit-appearance:none;}
input[type="button"]{border:none;}
:hover{transition:all .2s;}

/* ---------- 通用工具类 ---------- */
.auto{width:1200px;margin:0 auto;}
.fl{float:left;}
.fr{float:right;}
.center{text-align:center;}
.bold{font-weight:bold;}
.img{width:100%;display:block;}
.ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.img_hover_wrap{overflow:hidden;}
.img_hover{transition:all .3s;}
.img_hover:hover{transform:scale(1.05,1.05);}
.item_scale .icon{transition:all .3s;}
.item_scale:hover .icon{transform:scale(1.05,1.05);}
.c_blue{color:#079eff;}
.white_bg{background:#fff;}
.animateNum{display:inline-block;} /* JS 数字计数钩子 */

/* 淡入动画 (Intersection Observer) */
.fade-in{opacity:0;transform:translateY(40px);transition:opacity .8s ease,transform .8s ease;}
.fade-in.visible{opacity:1;transform:translateY(0);}

/* 图片兜底块 */
.img-fallback{display:flex;align-items:center;justify-content:center;width:100%;height:100%;min-height:200px;color:#fff;font-size:14px;border-radius:8px;}

/* ---------- 顶部信息栏 + 导航 ---------- */
.head{position:fixed;width:100%;left:0;top:0;z-index:1000;padding:0;height:80px;background:rgba(255,255,255,0);transition:background .3s,box-shadow .3s;}
.head.head-solid{background:#fff;box-shadow:0 2px 12px rgba(0,0,0,.08);}
.head .auto{position:relative;height:80px;}
.hd_logo{position:absolute;top:0;left:2%;height:80px;display:flex;align-items:center;}
.hd_logo .logo-icon{width:42px;height:42px;flex-shrink:0;margin-right:12px;}
.hd_logo .logo-text{display:flex;flex-direction:column;justify-content:center;}
.hd_logo .brand{font-size:24px;font-weight:bold;color:#fff;letter-spacing:1px;line-height:1.1;transition:color .3s;}
.hd_logo .slogan{font-size:12px;color:rgba(255,255,255,.85);letter-spacing:3px;margin-top:4px;transition:color .3s;}
.head-solid .hd_logo .brand{color:#222;}
.head-solid .hd_logo .slogan{color:#079eff;}

.hd_nav{position:absolute;left:50%;transform:translateX(-50%);top:0;height:80px;display:flex;align-items:center;}
.hd_nav li{display:inline-block;font-size:16px;color:#fff;line-height:80px;margin:0 22px;position:relative;}
.hd_nav li a{display:block;padding:0 4px;}
.hd_nav li.cur,.hd_nav li:hover{color:#33aaff;}
.head-solid .hd_nav li{color:#333;}
.head-solid .hd_nav li.cur,.head-solid .hd_nav li:hover{color:#079eff;}
.hd_nav .sub{position:absolute;top:80px;left:50%;transform:translateX(-50%);background:#fff;min-width:160px;box-shadow:0 4px 14px rgba(0,0,0,.12);border-radius:0 0 6px 6px;padding:6px 0;display:none;}
.hd_nav li:hover .sub{display:block;}
.hd_nav .sub li{float:none;line-height:42px;margin:0;color:#333;font-size:14px;text-align:center;width:100%;}
.hd_nav .sub li:hover{color:#079eff;background:#f2f7fa;}

.hd_tel{position:absolute;right:2%;top:0;height:80px;display:flex;align-items:center;color:#fff;transition:color .3s;}
.head-solid .hd_tel{color:#333;}
.hd_tel .tel-icon{width:22px;height:22px;margin-right:8px;flex-shrink:0;}
.hd_tel .tel-num{font-size:20px;font-weight:bold;color:#33aaff;letter-spacing:.5px;}
.hd_tel .tel-label{font-size:12px;color:#999;display:block;line-height:1.2;}

/* 移动端汉堡按钮 */
.sj_menu{display:none;width:28px;height:28px;position:absolute;right:15px;top:26px;cursor:pointer;z-index:1001;flex-direction:column;justify-content:center;}
.sj_menu span{display:block;width:24px;height:3px;background:#fff;margin:4px auto;border-radius:2px;transition:all .3s;}
.head-solid .sj_menu span{background:#333;}
.sj_menu.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.sj_menu.open span:nth-child(2){opacity:0;}
.sj_menu.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ---------- 首页 Banner 轮播 ---------- */
.idx_banner{height:700px;position:relative;overflow:hidden;background:#0a1a2a;}
.idx_banner .banner-list{position:relative;width:100%;height:100%;}
.idx_banner .banner-item{position:absolute;top:0;left:0;width:100%;height:100%;background-size:cover;background-position:center;opacity:0;transition:opacity 1s ease-in-out;}
.idx_banner .banner-item.active{opacity:1;}
.idx_banner .banner-item:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,26,42,.78) 0%,rgba(10,26,42,.45) 50%,rgba(10,26,42,.2) 100%);}
.idx_banner .banner-text{position:absolute;left:0;top:50%;transform:translateY(-50%);width:1200px;max-width:90%;margin:0 auto;left:50%;margin-left:-600px;z-index:2;color:#fff;padding-left:60px;}
.idx_banner .banner-text .bt-en{font-size:18px;color:#33aaff;letter-spacing:6px;text-transform:uppercase;opacity:.9;}
.idx_banner .banner-text .bt-cn{font-size:52px;font-weight:bold;margin-top:18px;line-height:1.2;text-shadow:0 2px 10px rgba(0,0,0,.3);}
.idx_banner .banner-text .bt-cn em{color:#33aaff;font-style:normal;}
.idx_banner .banner-text .bt-desc{font-size:18px;color:rgba(255,255,255,.85);margin-top:22px;line-height:1.8;max-width:560px;}
.idx_banner .banner-text .bt-btn{display:inline-block;margin-top:36px;padding:14px 40px;background:linear-gradient(135deg,#08a9ff,#326ce4);color:#fff;font-size:16px;font-weight:bold;border-radius:30px;letter-spacing:1px;}
.idx_banner .banner-text .bt-btn:hover{box-shadow:0 6px 20px rgba(50,108,228,.5);transform:translateY(-2px);}
.idx_banner .banner-dots{position:absolute;bottom:40px;left:50%;transform:translateX(-50%);z-index:3;display:flex;gap:10px;}
.idx_banner .banner-dots span{width:36px;height:5px;background:rgba(255,255,255,.4);border-radius:3px;cursor:pointer;transition:all .3s;}
.idx_banner .banner-dots span.active{background:#33aaff;width:50px;}

/* ---------- 数据统计带 (idx_top) ---------- */
.idx_top{width:1200px;margin:-90px auto 0;position:relative;z-index:5;padding:50px 75px;border-radius:100px;background:#fff;box-shadow:0 8px 30px rgba(0,0,0,.08);}
.idx_top .clearfix{display:flex;justify-content:space-between;}
.idx_top li{width:262px;float:left;text-align:center;}
.idx_top li .info{display:inline-block;text-align:left;vertical-align:middle;}
.idx_top .icon{width:56px;height:56px;vertical-align:middle;display:inline-block;margin-right:18px;}
.idx_top .num{font-size:20px;color:#079eff;font-weight:bold;}
.idx_top .num span{font-size:38px;}
.idx_top .num .suffix{font-size:18px;color:#666;font-weight:normal;margin-left:2px;}
.idx_top .font{font-size:15px;color:#666;margin-top:8px;}

/* ---------- 通用区块标题 (idx_titbox) ---------- */
.idx_titbox{text-align:center;}
.idx_titbox .en{font-size:60px;color:#bbd8f5;text-transform:uppercase;opacity:.35;font-weight:bold;line-height:1;}
.idx_titbox .cn{font-size:34px;color:#222;margin-top:-30px;letter-spacing:2px;font-weight:bold;}
.idx_titbox .cn b{color:#079eff;}
.idx_titbox .line{width:40px;height:4px;background:#33aaff;border-radius:2px;display:block;margin:22px auto 0;}
.idx_titbox .sm{margin-top:22px;font-size:17px;color:#333;font-weight:bold;}
.idx_titbox .sm span{color:#079eff;}

/* ---------- 关于简介 (idx_seo) ---------- */
.idx_seo{padding:80px 0 50px;background:#f7fbfe;}
.idx_seo .title{font-size:30px;color:#333;text-align:center;font-weight:bold;}
.idx_seo .smtit{font-size:22px;color:#079eff;font-weight:bold;text-align:center;margin-top:20px;}
.idx_seo .brief{font-size:16px;color:#888;line-height:32px;width:1000px;margin:35px auto 0;text-indent:2em;}
.idx_seo .detail{margin-top:50px;text-align:center;}
.idx_seo .detail .img{width:900px;max-width:90%;margin:0 auto;border-radius:10px;box-shadow:0 8px 30px rgba(0,0,0,.1);}

/* ---------- 品质保障 (idx_risk) ---------- */
.idx_risk{padding:90px 0;background:#fff;}
.idx_risk .detail{margin-top:60px;}
.idx_risk .lbox{width:530px;float:left;}
.idx_risk .lbox li{margin-bottom:30px;padding:28px;border-radius:8px;box-shadow:0 4px 20px rgba(0,0,0,.06);background:#fff;border:1px solid #eef4fa;}
.idx_risk .lbox .icon{width:80px;height:80px;float:left;}
.idx_risk .lbox .info{width:calc(100% - 100px);float:right;}
.idx_risk .lbox .title{font-size:22px;color:#333;font-weight:bold;padding:6px 0;}
.idx_risk .lbox .desc{font-size:15px;color:#888;margin-top:10px;line-height:24px;}
.idx_risk .rbox{width:50%;float:right;}
.idx_risk .rbox .img{border-radius:10px;box-shadow:0 8px 30px rgba(0,0,0,.12);}

/* ---------- 产品展示 (idx_price 风格) ---------- */
.idx_price{padding:80px 0;background:#f7fbfe;}
.idx_price .list{margin-top:60px;text-align:center;font-size:0;}
.idx_price .item{width:25%;display:inline-block;vertical-align:top;padding:40px 20px;background:#fff;border-radius:10px;box-shadow:0 4px 20px rgba(0,0,0,.05);transition:all .3s;margin-bottom:0;}
.idx_price .item:hover{transform:translateY(-8px);box-shadow:0 12px 30px rgba(7,158,255,.18);}
.idx_price .item .icon{width:130px;height:130px;display:block;margin:0 auto;border-radius:50%;overflow:hidden;border:3px solid #e6f3fe;position:relative;}
.idx_price .item .icon img{width:100%;height:100%;object-fit:cover;}
.idx_price .item .title{font-size:20px;color:#333;font-weight:bold;margin-top:24px;}
.idx_price .item .price{font-size:16px;color:#079eff;margin:14px 0;font-weight:bold;}
.idx_price .item .fz{font-size:13px;color:#999;line-height:22px;}

/* ---------- 三大优势 (idx_advan) ---------- */
.idx_advan{padding:90px 0;background:#fff;}
.idx_advan .list{margin-top:60px;text-align:center;font-size:0;}
.idx_advan .item{width:31.3%;margin:0 1%;border-radius:10px;box-shadow:0 4px 20px rgba(0,0,0,.06);padding:55px 45px 45px;height:440px;display:inline-block;vertical-align:top;background:#fff;transition:all .3s;}
.idx_advan .item .icon{width:90px;height:90px;display:block;margin:0 auto;}
.idx_advan .item .title{font-size:28px;color:#333;font-weight:bold;text-align:center;margin-top:36px;transition:color .3s;}
.idx_advan .item .sm_line{margin:22px auto 0;background:#33aaff;width:36px;height:4px;border-radius:2px;display:block;transition:background .3s;}
.idx_advan .item .desc{margin-top:24px;font-size:15px;color:#888;line-height:28px;transition:color .3s;}
.idx_advan .item:hover{background:linear-gradient(135deg,#079eff,#326ce4);transform:scale(1.04);box-shadow:0 14px 36px rgba(7,158,255,.3);}
.idx_advan .item:hover .title,.idx_advan .item:hover .desc{color:#fff;}
.idx_advan .item:hover .sm_line{background:#fff;}

/* ---------- 客户群体 (idx_customer) ---------- */
.idx_customer{padding:90px 0;background:linear-gradient(135deg,#0a4a8a 0%,#079eff 100%);}
.idx_customer .idx_titbox .en{color:rgba(255,255,255,.25);}
.idx_customer .idx_titbox .cn{color:#fff;}
.idx_customer .idx_titbox .line{background:#fff;}
.idx_customer .list{margin-top:60px;font-size:0;text-align:center;}
.idx_customer .list li{width:30.3%;height:340px;border-radius:12px;text-align:center;padding:50px 30px 0;position:relative;display:inline-block;vertical-align:top;margin:0 1.5%;background:#fff;transition:all .3s;}
.idx_customer .list li:hover{transform:translateY(-6px);box-shadow:0 14px 36px rgba(0,0,0,.2);}
.idx_customer .list .icon{width:100px;height:100px;border-radius:50%;display:block;margin:0 auto;box-shadow:0 6px 18px rgba(0,0,0,.12);}
.idx_customer .list .title{font-size:22px;color:#333;font-weight:bold;margin-top:30px;}
.idx_customer .list .en_tit{font-size:14px;color:#999;margin-top:14px;text-transform:uppercase;letter-spacing:2px;}
.idx_customer .list .sm_line{width:40px;height:6px;background:#33aaff;position:absolute;bottom:0;left:50%;margin-left:-20px;border-radius:3px 3px 0 0;}

/* ---------- 合作案例 (idx_case 三列滚动) ---------- */
.idx_case{padding:80px 0;background:#f7fbfe;}
.idx_case .detail{margin-left:-2%;margin-top:60px;}
.idx_case .column{box-shadow:0 4px 20px rgba(0,0,0,.06);border-radius:10px;width:31.33%;margin-left:2%;padding:24px 14px 14px;background:#fff;float:left;}
.idx_case .column .col-tit{text-align:center;font-size:18px;color:#079eff;font-weight:bold;margin-bottom:14px;}
.idx_case li{font-size:0;}
.idx_case li .words{width:40%;}
.idx_case li .website{width:35%;}
.idx_case li .rank{width:25%;}
.idx_case li span{font-size:13px;color:#888;padding:6px 0;line-height:22px;text-align:center;display:inline-block;vertical-align:middle;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.idx_case li.first span{font-size:14px;color:#333;font-weight:bold;line-height:34px;border-bottom:2px solid #079eff;margin-bottom:6px;}
.idx_case .column li:hover span{color:#079eff;}
.idx_case .box{height:180px;overflow:hidden;position:relative;}
.idx_case .box ul{position:relative;}

/* ---------- CTA + 新闻 (idx_last) ---------- */
.idx_last{background:#fff;padding:0 0 90px;}
.idx_ad{background:linear-gradient(135deg,#0850a8,#079eff);padding:70px 0;text-align:center;border-radius:20px;width:1200px;margin:0 auto;position:relative;overflow:hidden;}
.idx_ad:before{content:"";position:absolute;inset:0;background:url('') ;opacity:.1;}
.idx_ad .title{font-size:34px;color:#fff;font-weight:bold;position:relative;}
.idx_ad .title .fz{font-size:42px;color:#ffe066;}
.idx_ad .sm{font-size:16px;color:rgba(255,255,255,.85);margin-top:16px;}
.idx_ad .button{width:240px;height:52px;border-radius:26px;font-size:16px;color:#fff;font-weight:bold;line-height:52px;background:rgba(255,255,255,.18);border:2px solid rgba(255,255,255,.6);margin:36px auto 0;display:block;position:relative;}
.idx_ad .button:hover{background:#fff;color:#079eff;border-color:#fff;}

.idx_news{margin-top:80px;}
.idx_news .detail{margin:50px 0 0 -30px;}
.idx_news .column{margin-left:30px;background:#fff;border-radius:10px;padding:36px 24px 24px;width:380px;float:left;box-shadow:0 4px 20px rgba(0,0,0,.05);}
.idx_news .column .t_tit{font-size:22px;color:#333;font-weight:bold;text-align:center;}
.idx_news .column .line{background:#33aaff;width:36px;height:4px;border-radius:2px;display:block;margin:14px auto 0;}
.idx_news .column .list{margin-top:22px;}
.idx_news .column li{position:relative;}
.idx_news .column .tit{width:62%;display:inline-block;font-size:15px;color:#666;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:32px;}
.idx_news .column .date{float:right;font-size:13px;color:#aaa;line-height:32px;}
.idx_news .column li:before{content:"";display:inline-block;width:6px;height:6px;background:#079eff;border-radius:50%;vertical-align:middle;margin-right:10px;float:left;margin-top:14px;}
.idx_news .column li:hover .tit,.idx_news .column li:hover .date{color:#079eff;}

/* ---------- 页脚 ---------- */
.footer{background:#20243e;color:#99a6bf;}
.footer_t{padding:60px 0 30px;}
.footer_t .clearfix{display:flex;flex-wrap:wrap;}
.ft_col1{width:215px;float:left;}
.ft_col1 .tit{font-size:18px;color:#fff;font-weight:bold;margin-bottom:8px;}
.ft_col1 .tit:before{content:"";display:inline-block;width:4px;height:16px;background:#33aaff;margin-right:8px;vertical-align:-2px;}
.ft_col1 .box{margin-top:18px;}
.ft_col1 .lk{font-size:14px;color:#99a6bf;line-height:32px;display:block;}
.ft_col1 a.lk:hover{color:#33aaff;text-decoration:underline;}
.ft_txt{width:340px;border-left:1px solid #3c415e;padding:10px 0 10px 40px;float:right;}
.ft_txt .ft-logo{display:flex;align-items:center;margin-bottom:14px;}
.ft_txt .ft-logo .logo-icon{width:38px;height:38px;margin-right:10px;}
.ft_txt .ft-logo .brand{font-size:20px;color:#fff;font-weight:bold;}
.ft_txt .brief{font-size:13px;color:#99a6bf;line-height:24px;}
.ft_qr{margin-top:18px;text-align:center;}
.ft_qr .qr-img{width:97px;height:97px;display:block;margin:0 auto;border:4px solid #fff;border-radius:6px;}
.ft_qr .qr-text{font-size:12px;color:#99a6bf;margin-top:8px;}
.yq_p{color:#99a6bf;font-size:13px;clear:both;padding-top:24px;border-top:1px solid #3c415e;margin-top:30px;}
.yq_p a{color:#99a6bf;margin-right:16px;}
.yq_p a:hover{color:#33aaff;}
.footer_b{padding:18px 0;border-top:1px solid #3c415e;}
.footer_b p{font-size:13px;color:#99a6bf;text-align:center;line-height:26px;}
.footer_b p a{color:#99a6bf;}
.footer_b p a:hover{color:#33aaff;}

/* ---------- 右浮在线工具 ---------- */
.online{position:fixed;bottom:150px;right:10px;width:60px;z-index:999;}
.online dl{background:#33aaff;padding:10px 5px;margin-bottom:2px;position:relative;cursor:pointer;border-radius:6px;}
.online dl:hover{background:#1781bd;}
.online dl dd{color:#fff;text-align:center;font-size:12px;}
.online dl dd i{font-size:22px;display:block;margin-bottom:2px;}
.online dl dd svg{width:24px;height:24px;display:block;margin:0 auto 2px;fill:#fff;}
.online dl dt{position:absolute;top:0;right:64px;background:#fff;border:1px solid #eee;z-index:9999;display:none;padding:14px 18px;font-weight:normal;border-radius:6px;box-shadow:0 4px 14px rgba(0,0,0,.1);white-space:nowrap;}
.online dl:hover dt{display:block;}
.online dl dt h3{display:block;font-size:15px;color:#666;border-bottom:1px solid #eee;padding-bottom:6px;margin-bottom:8px;}
.online dt .remove{float:right;cursor:pointer;color:#999;font-size:18px;font-weight:normal;line-height:1;}
.online dt .remove:hover{color:#079eff;}
.online dl dt p{font-size:13px;color:#333;line-height:22px;}
.online dl dt .qr-pop{width:120px;height:120px;display:block;}
.online .scroll-top dd{font-size:12px;}

/* ============================================================
   内页通用
   ============================================================ */
/* 内页 Banner */
.n-banner{height:400px;margin-top:80px;background-size:cover;background-position:center;position:relative;}
.n-banner:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,26,42,.8) 0%,rgba(10,26,42,.5) 60%,rgba(10,26,42,.3) 100%);}
.n-banner .auto{position:relative;height:100%;z-index:2;display:flex;flex-direction:column;justify-content:center;}
.n-banner .n-title{font-size:40px;color:#fff;font-weight:bold;letter-spacing:2px;}
.n-banner .n-en{font-size:16px;color:#33aaff;letter-spacing:4px;text-transform:uppercase;margin-top:12px;}

/* 面包屑栏 */
.ntit{background:#fff;border-bottom:1px solid #eef4fa;}
.ntit .ntt{display:flex;align-items:center;justify-content:space-between;height:70px;}
.ntit .ntt .left{display:flex;align-items:baseline;gap:12px;}
.ntit .ntt h1{font-size:24px;color:#333;font-weight:bold;}
.ntit .ntt h1:before{content:"";display:inline-block;width:5px;height:22px;background:#33aaff;margin-right:10px;vertical-align:-4px;}
.ntit .ntt i{font-size:14px;color:#bbb;letter-spacing:2px;}
.ntit .weiz{font-size:13px;color:#888;}
.ntit .weiz a{color:#888;}
.ntit .weiz a:hover{color:#079eff;}
.ntit .weiz span{color:#079eff;}

/* 内页主体容器 */
.mar_main{padding:40px 0 60px;background:#f7fbfe;min-height:400px;}
.mar_main .auto{display:flex;gap:30px;align-items:flex-start;}
.mar_l{width:240px;flex-shrink:0;background:#fff;border-radius:8px;box-shadow:0 4px 14px rgba(0,0,0,.05);overflow:hidden;}
.mar_l .side-tit{background:linear-gradient(135deg,#079eff,#326ce4);color:#fff;font-size:18px;font-weight:bold;padding:18px;text-align:center;}
.mar_l li{border-bottom:1px solid #f0f5fa;}
.mar_l li a{display:block;padding:0 18px;height:48px;font-size:15px;color:#666;line-height:48px;}
.mar_l li a:before{content:"›";color:#33aaff;margin-right:8px;font-size:16px;}
.mar_l li.cur a,.mar_l li a:hover{background:#f2f9ff;color:#079eff;font-weight:bold;}
.mar_r{flex:1;min-width:0;background:#fff;border-radius:8px;box-shadow:0 4px 14px rgba(0,0,0,.05);padding:30px;}

/* 列表页顶部标题区 */
.mar_top{margin-bottom:20px;}
.mar_top .title{font-size:22px;color:#333;font-weight:bold;}
.mar_top .brief{font-size:14px;color:#888;line-height:24px;margin-top:10px;}

/* 新闻列表 (左图右文) */
.mar_list .item{padding:24px;background:#fff;margin-bottom:14px;border-radius:8px;border:1px solid #eef4fa;transition:all .3s;}
.mar_list .item:hover{box-shadow:0 6px 20px rgba(0,0,0,.08);border-color:#d6e9ff;}
.mar_list .imgbox{width:220px;height:150px;float:left;border-radius:6px;overflow:hidden;flex-shrink:0;}
.mar_list .imgbox img{width:100%;height:100%;object-fit:cover;}
.mar_list .info{margin-left:244px;}
.mar_list .title{display:block;font-size:19px;color:#333;font-weight:bold;}
.mar_list .title:hover{color:#079eff;}
.mar_list .brief{font-size:14px;color:#888;line-height:24px;margin-top:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.mar_list .bot{margin-top:18px;display:flex;align-items:center;justify-content:space-between;}
.mar_list .tag{font-size:13px;color:#999;}
.mar_list .tag .date-ico{margin-right:6px;}
.mar_list .more{font-size:14px;color:#079eff;}

/* 产品列表网格 */
.pro_list{display:flex;flex-wrap:wrap;gap:20px;}
.pro_list .item{width:calc(25% - 15px);background:#fff;border-radius:8px;overflow:hidden;border:1px solid #eef4fa;transition:all .3s;}
.pro_list .item:hover{box-shadow:0 8px 24px rgba(7,158,255,.15);transform:translateY(-4px);border-color:#d6e9ff;}
.pro_list .item .imgbox{width:100%;height:180px;overflow:hidden;}
.pro_list .item .imgbox img{width:100%;height:100%;object-fit:cover;transition:transform .3s;}
.pro_list .item:hover .imgbox img{transform:scale(1.06);}
.pro_list .item .pinfo{padding:14px;}
.pro_list .item .title{font-size:15px;color:#333;font-weight:bold;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.pro_list .item .brief{font-size:12px;color:#999;margin-top:6px;line-height:18px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.pro_list .item .more{display:inline-block;margin-top:10px;font-size:12px;color:#079eff;}

/* 产品详情 */
.pro_detail .top{display:flex;gap:40px;margin-bottom:40px;}
.pro_detail .top .imgbox{width:480px;flex-shrink:0;border-radius:8px;overflow:hidden;box-shadow:0 6px 20px rgba(0,0,0,.08);}
.pro_detail .top .imgbox img{width:100%;height:380px;object-fit:cover;}
.pro_detail .top .info{flex:1;min-width:0;}
.pro_detail .top .info .title{font-size:26px;color:#333;font-weight:bold;line-height:1.4;}
.pro_detail .top .info .sub{font-size:14px;color:#079eff;margin-top:8px;}
.pro_detail .top .info .desc{font-size:14px;color:#666;line-height:26px;margin-top:18px;background:#f7fbfe;padding:16px;border-radius:6px;border-left:3px solid #33aaff;}
.pro_detail .top .info .btn{display:inline-block;margin-top:20px;padding:12px 32px;background:linear-gradient(135deg,#079eff,#326ce4);color:#fff;border-radius:24px;font-size:15px;font-weight:bold;}
.pro_detail .top .info .btn:hover{box-shadow:0 6px 18px rgba(7,158,255,.4);}
.pro_block{margin-bottom:36px;}
.pro_block .block-tit{font-size:20px;color:#333;font-weight:bold;border-left:4px solid #33aaff;padding-left:14px;margin-bottom:18px;line-height:20px;}
.pro_params table{border:1px solid #e8eef5;}
.pro_params table th,.pro_params table td{border:1px solid #e8eef5;padding:12px 16px;font-size:14px;text-align:left;}
.pro_params table th{background:#f7fbfe;color:#333;font-weight:bold;width:200px;}
.pro_params table td{color:#666;}
.pro_features .feat-list{display:flex;flex-wrap:wrap;gap:16px;}
.pro_features .item{width:calc(50% - 8px);display:flex;gap:14px;align-items:flex-start;padding:18px;background:#f7fbfe;border-radius:8px;}
.pro_features .item .icon{width:42px;height:42px;flex-shrink:0;}
.pro_features .item .ftext .title{font-size:16px;color:#333;font-weight:bold;}
.pro_features .item .ftext .desc{font-size:13px;color:#888;margin-top:6px;line-height:22px;}

/* 相关产品 */
.arc_rela{background:#fff;border-radius:8px;padding:24px;margin-top:20px;box-shadow:0 4px 14px rgba(0,0,0,.05);}
.arc_rela .title{font-size:18px;color:#333;font-weight:bold;border-left:4px solid #33aaff;line-height:18px;padding-left:14px;margin-bottom:18px;}
.arc_rela_list{display:flex;flex-wrap:wrap;gap:16px;}
.arc_rela_list .item{width:calc(33.33% - 11px);border:1px solid #eef4fa;border-radius:6px;overflow:hidden;transition:all .3s;}
.arc_rela_list .item:hover{border-color:#d6e9ff;box-shadow:0 4px 14px rgba(7,158,255,.12);}
.arc_rela_list .item img{width:100%;height:120px;object-fit:cover;}
.arc_rela_list .item .rname{font-size:13px;color:#555;padding:10px;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.arc_rela_list .item:hover .rname{color:#079eff;}

/* 文章详情 */
.arc_main{padding:40px 0 60px;background:#f7fbfe;}
.arc_main .auto{max-width:1000px;margin:0 auto;}
.arc_content{background:#fff;padding:40px;border-radius:8px;box-shadow:0 4px 14px rgba(0,0,0,.05);}
.arc_content .title{font-size:28px;color:#333;text-align:center;font-weight:bold;line-height:1.5;}
.arc_content .tag{margin-top:20px;font-size:0;text-align:center;padding-bottom:20px;border-bottom:1px solid #eef4fa;}
.arc_content .tag span{font-size:14px;color:#999;display:inline-block;margin:0 18px;}
.arc_content .editbox{padding:24px 8px;font-size:15px;color:#555;line-height:32px;}
.arc_content .editbox p{font-size:15px;color:#555;line-height:32px;text-indent:2em;margin-bottom:14px;}
.arc_content .editbox h3{font-size:18px;color:#079eff;font-weight:bold;margin:22px 0 12px;text-indent:0;}
.arc_content .editbox img{width:80%;margin:18px auto;display:block;border-radius:6px;}
.pagenav{margin-top:24px;border-top:1px solid #eef4fa;padding-top:20px;}
.pagenav li{width:50%;font-size:14px;color:#888;float:left;line-height:28px;}
.pagenav li.next{text-align:right;}
.pagenav li a{color:#888;}
.pagenav li:hover a{color:#079eff;}

/* 关于我们 */
.about_main{padding:40px 0 60px;background:#fff;}
.about_intro{margin-bottom:50px;}
.about_intro .block-tit{font-size:22px;color:#333;font-weight:bold;border-left:5px solid #33aaff;padding-left:14px;margin-bottom:20px;line-height:22px;}
.about_intro p{font-size:15px;color:#666;line-height:32px;text-indent:2em;margin-bottom:14px;}
.about_history{margin-bottom:50px;}
.timeline{position:relative;padding-left:40px;margin-top:30px;}
.timeline:before{content:"";position:absolute;left:8px;top:0;bottom:0;width:2px;background:linear-gradient(#33aaff,#e8eef5);}
.timeline .item{position:relative;margin-bottom:30px;}
.timeline .item:before{content:"";position:absolute;left:-39px;top:6px;width:16px;height:16px;background:#fff;border:4px solid #33aaff;border-radius:50%;}
.timeline .item .year{font-size:20px;color:#079eff;font-weight:bold;}
.timeline .item .desc{font-size:14px;color:#666;line-height:26px;margin-top:6px;}
.about_culture{margin-bottom:50px;}
.about_culture .cul-list{display:flex;gap:20px;margin-top:30px;}
.about_culture .item{flex:1;background:linear-gradient(180deg,#f7fbfe,#fff);border:1px solid #eef4fa;border-radius:10px;padding:36px 24px;text-align:center;transition:all .3s;}
.about_culture .item:hover{transform:translateY(-6px);box-shadow:0 10px 28px rgba(7,158,255,.15);border-color:#d6e9ff;}
.about_culture .item .icon{width:64px;height:64px;margin:0 auto;}
.about_culture .item .title{font-size:20px;color:#333;font-weight:bold;margin-top:18px;}
.about_culture .item .desc{font-size:14px;color:#888;margin-top:12px;line-height:24px;}
.about_team .team-list{display:flex;flex-wrap:wrap;gap:20px;margin-top:30px;}
.about_team .item{width:calc(16.66% - 17px);text-align:center;}
.about_team .item .avatar{width:120px;height:120px;border-radius:50%;overflow:hidden;margin:0 auto;border:4px solid #eef4fa;transition:all .3s;}
.about_team .item:hover .avatar{border-color:#33aaff;transform:scale(1.05);}
.about_team .item .avatar img{width:100%;height:100%;object-fit:cover;}
.about_team .item .name{font-size:17px;color:#333;font-weight:bold;margin-top:14px;}
.about_team .item .pos{font-size:13px;color:#079eff;margin-top:6px;}

/* 联系我们 */
.contact_main{padding:40px 0 60px;background:#f7fbfe;}
.contact_info{background:#fff;border-radius:10px;padding:20px 0;box-shadow:0 4px 14px rgba(0,0,0,.05);overflow:hidden;}
.contact_info .title{font-size:24px;color:#333;font-weight:bold;text-align:center;line-height:60px;}
.contact_info .box{text-align:center;padding:30px 20px;border-top:1px solid #f0f5fa;}
.contact_info .box .icon{width:50px;height:50px;margin:0 auto 12px;}
.contact_info .box .tit{font-size:18px;color:#079eff;margin-bottom:8px;font-weight:bold;}
.contact_info .box li{font-size:14px;color:#666;line-height:30px;}
.contact_form{background:#fff;border-radius:10px;padding:36px;margin-top:24px;box-shadow:0 4px 14px rgba(0,0,0,.05);}
.contact_form .title{font-size:22px;color:#333;font-weight:bold;border-left:4px solid #33aaff;padding-left:14px;margin-bottom:24px;line-height:22px;}
.contact_form .row{margin-bottom:16px;}
.contact_form .row label{display:block;font-size:14px;color:#555;margin-bottom:8px;}
.contact_form .row label .req{color:#e74c3c;}
.contact_form .ipt_txt{width:100%;height:44px;border:1px solid #dde5ee;border-radius:6px;padding:0 14px;font-size:14px;color:#333;background:#fff;}
.contact_form .ipt_txt:focus{border-color:#33aaff;}
.contact_form textarea{width:100%;min-height:140px;border:1px solid #dde5ee;border-radius:6px;padding:12px 14px;font-size:14px;color:#333;resize:vertical;background:#fff;}
.contact_form textarea:focus{border-color:#33aaff;}
.contact_form .ipt_button{width:180px;height:46px;background:linear-gradient(135deg,#079eff,#326ce4);color:#fff;border-radius:24px;font-size:16px;font-weight:bold;cursor:pointer;border:none;}
.contact_form .ipt_button:hover{box-shadow:0 6px 18px rgba(7,158,255,.4);}

/* 联系页 CSS 模拟地图 */
.contact_map{margin-top:24px;border-radius:10px;overflow:hidden;box-shadow:0 4px 14px rgba(0,0,0,.05);height:340px;position:relative;background:#e8eef5;
  background-image:
    linear-gradient(#cfdcea 1px,transparent 1px),
    linear-gradient(90deg,#cfdcea 1px,transparent 1px),
    linear-gradient(#fff 2px,transparent 2px),
    linear-gradient(90deg,#fff 2px,transparent 2px);
  background-size:80px 80px,80px 80px,20px 20px,20px 20px;
  background-color:#eaf1f8;}
.contact_map .road{position:absolute;background:#fff;opacity:.8;}
.contact_map .road.h1{left:0;right:0;top:170px;height:14px;}
.contact_map .road.v1{top:0;bottom:0;left:48%;width:14px;}
.contact_map .pin{position:absolute;left:48%;top:170px;transform:translate(-50%,-100%);}
.contact_map .pin .pin-ico{width:36px;height:36px;}
.contact_map .pin .pulse{position:absolute;left:50%;top:100%;transform:translate(-50%,-50%);width:18px;height:18px;background:rgba(51,170,255,.4);border-radius:50%;animation:pulse 2s infinite;}
@keyframes pulse{0%{transform:translate(-50%,-50%) scale(1);opacity:.6;}100%{transform:translate(-50%,-50%) scale(3);opacity:0;}}
.contact_map .addr-bubble{position:absolute;left:52%;top:90px;background:#fff;padding:12px 16px;border-radius:8px;box-shadow:0 4px 14px rgba(0,0,0,.15);font-size:13px;color:#333;line-height:22px;max-width:260px;}
.contact_map .addr-bubble b{color:#079eff;}

/* 分页 */
.pagelist{text-align:center;padding:30px 0 0;}
.pagelist li{display:inline-block;}
.pagelist a{font-size:14px;color:#9aabb8;width:42px;height:42px;border:1px solid #dde5ee;border-radius:6px;display:inline-block;margin:0 3px;text-align:center;line-height:42px;}
.pagelist a.active,.pagelist a:hover{color:#fff;background:#079eff;border-color:#079eff;}

/* ============================================================
   响应式
   ============================================================ */
@media screen and (min-width:992px) and (max-width:1200px){
  .auto{width:100%;padding:0 3%;}
  .idx_banner .banner-text{width:90%;left:5%;margin-left:0;padding-left:3%;}
  .idx_banner .banner-text .bt-cn{font-size:42px;}
  .idx_top{width:100%;padding:36px 40px;border-radius:60px;}
  .idx_top li{width:25%;}
  .idx_top .num span{font-size:30px;}
  .idx_seo .brief{width:90%;}
  .idx_seo .detail .img{width:90%;}
  .idx_risk .lbox{width:48%;}
  .idx_risk .rbox{width:48%;}
  .idx_ad,.idx_news .column{width:auto;}
  .idx_news .column{width:31.3%;}
  .ft_col1{width:23%;}
  .ft_txt{width:31%;}
}
@media screen and (min-width:768px) and (max-width:991px){
  .sj_menu{display:flex;}
  .head{height:60px;background:rgba(10,26,42,.85);}
  .head .auto{height:60px;}
  .hd_logo{left:3%;height:60px;}
  .hd_logo .logo-icon{width:34px;height:34px;}
  .hd_logo .brand{font-size:20px;}
  .hd_logo .slogan{font-size:10px;letter-spacing:2px;}
  .hd_tel{display:none;}
  .hd_nav{position:fixed;width:100%;left:0;top:60px;background:rgba(10,26,42,.92);display:none;flex-direction:column;height:auto;transform:none;left:0;}
  .hd_nav.open{display:flex;}
  .hd_nav li{line-height:48px;margin:0;text-align:left;padding:0 5%;border-bottom:1px solid rgba(255,255,255,.08);width:100%;}
  .hd_nav .sub{position:static;display:none;transform:none;background:rgba(0,0,0,.3);box-shadow:none;padding:0;}
  .hd_nav li:hover .sub{display:none;}
  .head-solid .hd_nav li{color:#fff;}
  .idx_banner{height:420px;}
  .idx_banner .banner-text{width:90%;left:5%;margin-left:0;padding-left:3%;}
  .idx_banner .banner-text .bt-cn{font-size:32px;}
  .idx_banner .banner-text .bt-desc{font-size:15px;}
  .idx_top{width:100%;margin-top:-50px;padding:30px 20px;border-radius:40px;}
  .idx_top .clearfix{flex-wrap:wrap;}
  .idx_top li{width:50%;margin-bottom:14px;}
  .idx_top .icon{width:40px;height:40px;margin-right:10px;}
  .idx_top .num span{font-size:26px;}
  .idx_titbox .en{font-size:44px;}
  .idx_titbox .cn{font-size:28px;margin-top:-22px;}
  .idx_seo{padding:50px 0 30px;}
  .idx_seo .brief{width:94%;font-size:14px;line-height:26px;}
  .idx_risk .lbox,.idx_risk .rbox{width:100%;float:none;}
  .idx_risk .rbox{margin-top:20px;}
  .idx_price .item{width:50%;margin-bottom:20px;}
  .idx_advan .item{width:100%;margin:0 0 20px;height:auto;padding:36px 24px;}
  .idx_customer .list li{width:100%;margin:0 0 16px;height:auto;padding:36px 24px;}
  .idx_case .column{width:100%;margin:0 0 14px;float:none;}
  .idx_ad{width:95%;padding:50px 0;}
  .idx_ad .title{font-size:26px;}
  .idx_ad .title .fz{font-size:32px;}
  .idx_news .column{width:100%;margin:0 0 14px;float:none;}
  .n-banner{height:280px;}
  .n-banner .n-title{font-size:30px;}
  .mar_main .auto{flex-direction:column;}
  .mar_l{width:100%;}
  .mar_r{width:100%;}
  .pro_list .item{width:calc(33.33% - 14px);}
  .pro_detail .top{flex-direction:column;}
  .pro_detail .top .imgbox{width:100%;}
  .about_culture .cul-list{flex-wrap:wrap;}
  .about_culture .item{width:calc(50% - 10px);}
  .about_team .item{width:calc(33.33% - 14px);}
  .ft_col1{width:50%;}
  .ft_txt{width:100%;border-left:none;border-top:1px solid #3c415e;padding:20px 0 0;margin-top:10px;}
}
@media screen and (max-width:767px){
  .sj_menu{display:flex;right:12px;top:18px;}
  .head{height:50px;background:rgba(10,26,42,.9);}
  .head .auto{height:50px;}
  .hd_logo{left:3%;height:50px;}
  .hd_logo .logo-icon{width:30px;height:30px;margin-right:8px;}
  .hd_logo .brand{font-size:18px;}
  .hd_logo .slogan{font-size:9px;letter-spacing:1px;}
  .hd_tel{display:none;}
  .hd_nav{position:fixed;width:100%;left:0;top:50px;background:rgba(10,26,42,.95);display:none;flex-direction:column;height:auto;transform:none;}
  .hd_nav.open{display:flex;}
  .hd_nav li{line-height:44px;margin:0;text-align:left;padding:0 5%;border-bottom:1px solid rgba(255,255,255,.08);width:100%;font-size:15px;}
  .head-solid .hd_nav li{color:#fff;}
  .idx_banner{height:280px;}
  .idx_banner .banner-text{width:92%;left:4%;margin-left:0;padding-left:0;}
  .idx_banner .banner-text .bt-en{font-size:13px;}
  .idx_banner .banner-text .bt-cn{font-size:22px;margin-top:10px;}
  .idx_banner .banner-text .bt-desc{font-size:13px;margin-top:12px;}
  .idx_banner .banner-text .bt-btn{padding:10px 24px;font-size:13px;margin-top:20px;}
  .idx_banner .banner-dots{bottom:18px;}
  .idx_banner .banner-dots span{width:22px;}
  .idx_top{width:100%;margin-top:-30px;padding:20px 10px;border-radius:24px;}
  .idx_top .clearfix{flex-wrap:wrap;}
  .idx_top li{width:50%;margin-bottom:12px;text-align:center;}
  .idx_top .icon{float:none;margin:0 auto 6px;width:34px;height:34px;}
  .idx_top li .info{display:block;text-align:center;}
  .idx_top .num span{font-size:22px;}
  .idx_top .font{font-size:12px;}
  .idx_titbox .en{font-size:30px;}
  .idx_titbox .cn{font-size:22px;margin-top:-16px;}
  .idx_titbox .sm{font-size:14px;}
  .idx_seo{padding:30px 0 20px;}
  .idx_seo .title{font-size:22px;}
  .idx_seo .smtit{font-size:16px;}
  .idx_seo .brief{width:100%;font-size:13px;line-height:24px;}
  .idx_risk{padding:40px 0;}
  .idx_risk .lbox{width:100%;float:none;}
  .idx_risk .lbox .info{width:calc(100% - 90px);}
  .idx_risk .rbox{width:100%;float:none;margin-top:16px;}
  .idx_price{padding:40px 0;}
  .idx_price .item{width:50%;margin-bottom:16px;padding:24px 12px;}
  .idx_price .item .icon{width:90px;height:90px;}
  .idx_price .item .title{font-size:16px;}
  .idx_advan{padding:40px 0;}
  .idx_advan .item{width:100%;margin:0 0 16px;height:auto;padding:30px 20px;}
  .idx_advan .item .title{font-size:22px;}
  .idx_customer{padding:40px 0;}
  .idx_customer .list li{width:100%;margin:0 0 14px;height:auto;padding:30px 20px;}
  .idx_case .column{width:100%;margin:0 0 10px;float:none;}
  .idx_case .box{height:140px;}
  .idx_ad{width:94%;padding:40px 16px;border-radius:14px;}
  .idx_ad .title{font-size:20px;}
  .idx_ad .title .fz{font-size:24px;}
  .idx_ad .button{width:180px;height:44px;line-height:44px;font-size:14px;}
  .idx_news{margin-top:40px;}
  .idx_news .column{width:100%;margin:0 0 12px;float:none;padding:24px 16px;}
  .idx_news .column .tit{font-size:14px;}
  .n-banner{height:200px;margin-top:50px;}
  .n-banner .n-title{font-size:24px;}
  .n-banner .n-en{font-size:12px;}
  .ntit .ntt{height:56px;}
  .ntit .ntt h1{font-size:18px;}
  .ntit .ntt i{display:none;}
  .ntit .weiz{font-size:11px;}
  .mar_main{padding:20px 0 40px;}
  .mar_main .auto{flex-direction:column;gap:14px;}
  .mar_l{width:100%;}
  .mar_r{width:100%;padding:16px;}
  .mar_list .imgbox{width:100%;height:160px;float:none;}
  .mar_list .info{margin-left:0;margin-top:12px;}
  .mar_list .title{font-size:17px;}
  .pro_list .item{width:calc(50% - 10px);}
  .pro_list .item .imgbox{height:130px;}
  .pro_detail .top{flex-direction:column;gap:20px;}
  .pro_detail .top .imgbox{width:100%;}
  .pro_detail .top .imgbox img{height:240px;}
  .pro_detail .top .info .title{font-size:20px;}
  .pro_features .item{width:100%;}
  .arc_content{padding:20px 14px;}
  .arc_content .title{font-size:20px;}
  .arc_content .editbox p{font-size:14px;line-height:26px;}
  .arc_content .editbox img{width:100%;}
  .pagenav li{width:100%;}
  .pagenav li.next{text-align:left;}
  .about_culture .cul-list{flex-wrap:wrap;}
  .about_culture .item{width:100%;}
  .about_team .item{width:calc(50% - 10px);}
  .about_team .item .avatar{width:90px;height:90px;}
  .contact_form{padding:18px;}
  .contact_map{height:240px;}
  .footer_t{padding:30px 0 10px;}
  .ft_col1{width:100%;margin-bottom:14px;}
  .ft_txt{width:100%;border-left:none;border-top:1px solid #3c415e;padding:14px 0 0;margin-top:6px;}
  .footer_b p{font-size:11px;line-height:20px;}
  .online{bottom:80px;right:4px;width:48px;}
  .online dl{padding:8px 4px;}
  .online dl dd i{font-size:18px;}
  .online dl dd{font-size:10px;}
}