/* XIJI Technology - Core Style */
/* Reset & Base */
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{font-family:"Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;color:#333;background:#fafafa;font-size:16px;line-height:1.6}
img{max-width:100%;border:0;display:block}
a{text-decoration:none;color:inherit;transition:color .25s ease}
ul,ol{list-style:none}
.container{width:1180px;margin:0 auto;position:relative}
.clearfix:after{content:"";display:block;clear:both}

/* ===== Header ===== */
#header{background:#fff;position:relative;z-index:100}
#header .head{width:1180px;margin:0 auto;padding:22px 0;display:flex;justify-content:space-between;align-items:center}
#header .head #logo{display:flex;align-items:center;cursor:pointer}
#header .head #logo img{height:58px;width:auto}
#header .head .header_contact{display:flex;align-items:center;padding:6px 0}
#header .head .header_contact .header_contact_icon{padding:0 16px 0 0}
#header .head .header_contact .header_contact_text .header_contact_text_title{font-size:14px;color:#888;line-height:1.4}
#header .head .header_contact .header_contact_text .header_contact_text_tel{font-size:22px;color:#0a4fd6;line-height:1.4;font-weight:700;letter-spacing:.5px}
#header:after{content:"";position:absolute;left:0;bottom:0;right:0;height:2px;background:#eef2fb}

/* ===== Nav ===== */
#nav{background:#f3f7ff;border-bottom:1px solid #e4ebfa}
#nav .nav-wrap{width:1180px;margin:0 auto;display:flex;align-items:center}
#nav ul.nav{display:flex;margin:0 auto}
#nav ul.nav li{font-size:17px;padding:0 34px;line-height:64px;color:#2c3e50;cursor:pointer;position:relative;text-align:center}
#nav ul.nav li:hover{color:#0a4fd6}
#nav ul.nav li.active{color:#0a4fd6;font-weight:600}
#nav ul.nav li.active:after{content:"";position:absolute;left:24px;right:24px;bottom:0;height:3px;background:#0a4fd6;border-radius:2px 2px 0 0}
#nav .nav-tel{margin-left:auto;font-size:15px;color:#0a4fd6;font-weight:600;display:flex;align-items:center;gap:8px}
#nav .nav-tel .tel-ico{width:26px;height:26px;background:#0a4fd6;border-radius:50%;display:flex;align-items:center;justify-content:center}

/* Mobile nav */
.m-nav-btn{display:none;width:40px;height:40px;background:transparent;border:1px solid #d7e2f5;border-radius:6px;cursor:pointer;position:relative;z-index:300}
.m-nav-btn span{display:block;width:20px;height:2px;background:#0a4fd6;margin:4px auto;border-radius:1px;transition:all .3s}
#mnav{visibility:hidden;position:fixed;top:0;right:-290px;width:280px;height:100%;background:#fff;z-index:200;box-shadow:-4px 0 24px rgba(10,79,214,.12);transition:right .32s ease,visibility .32s;overflow-y:auto}
#mnav.open{right:0;visibility:visible}
#mnav .mnav-head{display:flex;justify-content:space-between;align-items:center;padding:20px 18px;border-bottom:1px solid #eef2fb}
#mnav .mnav-head .brand{display:flex;align-items:center;gap:8px}
#mnav .mnav-head .brand img{height:32px}
#mnav .mnav-head .brand span{font-size:16px;font-weight:600;color:#111}
#mnav .mnav-close{width:32px;height:32px;border:none;background:#f3f7ff;border-radius:6px;font-size:16px;color:#0a4fd6;cursor:pointer}
#mnav ul li{border-bottom:1px solid #f1f5fc}
#mnav ul li a{display:block;padding:14px 20px;font-size:15px;color:#2c3e50}
#mnav ul li a:hover,#mnav ul li a.active{color:#0a4fd6;background:#f3f7ff;border-left:3px solid #0a4fd6;padding-left:17px}
.mnav-mask{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(10,30,70,.4);z-index:190}
.mnav-mask.show{display:block}

/* ===== Hero Banner ===== */
.hero{background:url(../img/bg/hero_tech_bg.jpg) no-repeat center right/cover,linear-gradient(135deg,#e8f1ff 0%,#f6faff 55%,#eef5ff 100%);position:relative;overflow:hidden;padding:70px 0 80px}
.hero .hero-bg{display:none}
.hero .hero-bg img{display:none}
.hero .hero-inner{position:relative;z-index:2}
.hero .hero-title{font-size:44px;color:#0a1f44;font-weight:800;letter-spacing:2px;margin-bottom:18px;line-height:1.3}
.hero .hero-title em{font-style:normal;color:#0a4fd6}
.hero .hero-desc{font-size:16px;color:#4a6a95;line-height:1.9;max-width:560px;margin-bottom:34px}
.hero .hero-actions{display:flex;gap:16px}
.hero .btn-primary{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,#2a7bff,#0a4fd6);color:#fff;font-size:16px;font-weight:600;padding:13px 30px;border-radius:8px;box-shadow:0 8px 22px rgba(10,79,214,.28);transition:transform .2s,box-shadow .2s}
.hero .btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(10,79,214,.36)}
.hero .btn-ghost{display:inline-flex;align-items:center;gap:8px;background:#fff;color:#0a4fd6;font-size:15px;font-weight:600;padding:13px 30px;border-radius:8px;border:1px solid #bcd2f5;transition:all .2s}
.hero .btn-ghost:hover{border-color:#0a4fd6;background:#f3f7ff}
.hero .hero-badges{display:flex;gap:22px;margin-top:36px}
.hero .hero-badges .badge{display:flex;align-items:center;gap:10px;font-size:13px;color:#5b739c}
.hero .hero-badges .badge i{width:34px;height:34px;border-radius:50%;background:#fff;box-shadow:0 4px 12px rgba(10,79,214,.12);display:flex;align-items:center;justify-content:center}

/* ===== Section common ===== */
.section{padding:70px 0}
.section-gray{background:#f6f9ff}
.section-blue{background:#fff;color:#0a1f44}
.section-head{text-align:center;margin-bottom:44px}
.section-head .sec-en{font-size:13px;letter-spacing:4px;color:#5b8ce0;text-transform:uppercase;margin-bottom:6px;font-weight:600}
.section-head h2{font-size:30px;font-weight:800;color:#0a1f44;letter-spacing:1px}
.section-head .sec-line{width:46px;height:4px;background:linear-gradient(90deg,#2a7bff,#6ea6ff);border-radius:2px;margin:14px auto 0}
.section-blue .section-head h2{color:#0a1f44}
.section-blue .sec-en{color:#5b8ce0}
.section-blue .section-head .sec-line{background:linear-gradient(90deg,#2a7bff,#6ea6ff)}

/* ===== Business cards ===== */
.biz-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.biz-card{background:#fff;border-radius:14px;padding:30px 20px 26px;text-align:center;border:1px solid #eef2fb;box-shadow:0 6px 20px rgba(10,79,214,.06);transition:transform .25s,box-shadow .25s;position:relative;overflow:hidden}
.biz-card:hover{transform:translateY(-6px);box-shadow:0 14px 34px rgba(10,79,214,.14)}
.biz-card .biz-ico{width:64px;height:64px;margin:0 auto 16px;border-radius:16px;background:linear-gradient(135deg,#eef4ff,#dde9ff);display:flex;align-items:center;justify-content:center;font-size:28px;color:#0a4fd6}
.biz-card h3{font-size:17px;color:#0a1f44;margin-bottom:10px;font-weight:700}
.biz-card p{font-size:13px;color:#7a8fae;line-height:1.8}

/* ===== Tags ===== */
.tag-cloud{display:flex;flex-wrap:wrap;gap:14px}
.tag-item{background:linear-gradient(135deg,#2a7bff,#0a4fd6);color:#fff;font-size:15px;padding:10px 26px;border-radius:30px;cursor:pointer;box-shadow:0 5px 14px rgba(10,79,214,.2);transition:all .2s}
.tag-item:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(10,79,214,.32)}

/* ===== Why choose us ===== */
.why-wrap{display:flex;gap:60px;align-items:center}
.why-left{flex:1}
.why-left .why-item{display:flex;gap:16px;margin-bottom:26px;align-items:flex-start}
.why-left .why-item .why-num{width:34px;height:34px;flex:0 0 34px;border-radius:50%;background:linear-gradient(135deg,#2a7bff,#0a4fd6);color:#fff;font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center;margin-top:2px}
.why-left .why-item h4{font-size:16px;color:#0a1f44;font-weight:700;margin-bottom:4px}
.why-left .why-item p{font-size:13px;color:#7b8fae}
.why-right{flex:0 0 420px;background:linear-gradient(135deg,#f3f7ff,#e8f1ff);border-radius:18px;padding:30px;display:flex;align-items:center;justify-content:center}

/* ===== Promise ===== */
.promise-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.promise-card{background:linear-gradient(180deg,#2a7bff,#0a4fd6);border-radius:8px;padding:30px 22px;text-align:center;color:#fff;box-shadow:0 4px 12px rgba(10,79,214,.15);transition:transform .25s}
.promise-card:hover{transform:translateY(-5px)}
.promise-card .p-ico{font-size:30px;margin-bottom:12px}
.promise-card h4{font-size:16px;margin-bottom:6px;font-weight:600}
.promise-card p{font-size:12px;opacity:.85}

/* ===== Process ===== */
.process-wrap{background:#fff;border-radius:12px;padding:40px 30px;box-shadow:0 4px 14px rgba(10,79,214,.06);border:1px solid #eef2fb}
.process{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}
.process .step{flex:1;min-width:90px;text-align:center;position:relative;padding:0 6px}
.process .step .step-ico{width:52px;height:52px;margin:0 auto 12px;border-radius:50%;background:#fff;box-shadow:0 6px 16px rgba(10,79,214,.1);display:flex;align-items:center;justify-content:center;font-size:22px;color:#0a4fd6;position:relative;z-index:2}
.process .step h5{font-size:13px;color:#0a1f44;font-weight:600}
.process .step:not(:last-child):after{content:"";position:absolute;top:26px;right:-22px;width:44px;height:2px;background:#cfe0ff;z-index:1}

/* ===== Case cards ===== */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.case-card{background:#fff;border-radius:14px;overflow:hidden;border:1px solid #e8effb;box-shadow:0 6px 22px rgba(10,79,214,.06);transition:transform .25s,box-shadow .25s}
.case-card:hover{transform:translateY(-6px);box-shadow:0 14px 34px rgba(10,79,214,.15)}
.case-card .case-top{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid #f0f5fc}
.case-card .case-tag{font-size:12px;color:#0a4fd6;background:#eef4ff;padding:4px 12px;border-radius:20px;font-weight:600}
.case-card .case-name{font-size:15px;color:#0a1f44;font-weight:700}
.case-card .case-body{display:flex;gap:16px;padding:20px}
.case-card .case-desc{flex:1}
.case-card .case-desc p{font-size:13px;color:#7a8fae;margin-bottom:12px;line-height:1.7}
.case-card .case-desc .case-keys{display:flex;flex-wrap:wrap;gap:6px}
.case-card .case-desc .case-keys span{font-size:11px;color:#5b739c;background:#f6f9ff;border:1px solid #e4ebf7;padding:3px 10px;border-radius:14px}
.case-card .case-img{flex:0 0 150px;display:flex;align-items:center;justify-content:center;background:#f6f9ff;border-radius:10px;overflow:hidden;min-height:120px}
.case-card .case-img img{width:100%;height:100%;object-fit:cover}
.case-card .case-foot{padding:14px 20px;border-top:1px solid #f0f5fc;display:flex;justify-content:space-between;align-items:center}
.case-card .case-foot .btn-mini{font-size:13px;color:#0a4fd6;font-weight:600;display:flex;align-items:center;gap:4px}
.case-card .case-foot .btn-mini:hover{color:#e07a00}

/* ===== News ===== */
.news-wrap{display:flex;gap:36px}
.news-left{flex:0 0 340px;background:url(../img/bg/news_tech_bg.jpg) no-repeat center/cover,linear-gradient(150deg,#165Dff,#4080FF);border-radius:16px;padding:34px 30px;color:#fff;display:flex;flex-direction:column;justify-content:space-between;min-height:280px;position:relative;overflow:hidden}
.news-left h3{font-size:28px;font-weight:800;line-height:1.4;letter-spacing:1px;position:relative;z-index:2}
.news-left p{font-size:13px;opacity:.85;margin:12px 0 20px;line-height:1.8;position:relative;z-index:2}
.news-left .btn-white{display:inline-flex;align-items:center;gap:8px;background:#fff;color:#0a4fd6;font-size:14px;font-weight:600;padding:10px 24px;border-radius:8px;transition:transform .2s;position:relative;z-index:2}
.news-left .btn-white:hover{transform:translateX(4px)}
.news-right{flex:1}
.news-item{display:flex;align-items:center;gap:18px;padding:18px 0;border-bottom:1px dashed #dfe9f7}
.news-item:last-child{border-bottom:none}
.news-item .news-thumb{flex:0 0 96px;height:72px;border-radius:8px;overflow:hidden;background:#f0f5fc}
.news-item .news-thumb img{width:100%;height:100%;object-fit:cover}
.news-item .news-info{flex:1}
.news-item .news-info h4{font-size:15px;color:#0a1f44;font-weight:600;line-height:1.5;margin-bottom:6px;cursor:pointer;transition:color .2s;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-item .news-info h4:hover{color:#0a4fd6}
.news-item .news-info .news-date{font-size:12px;color:#9aabc4}

/* ===== Partners ===== */
.partner-section{background:linear-gradient(180deg,#1677ff 0%,#4096ff 100%);color:#fff;position:relative;overflow:hidden}
.partner-section:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background-image:radial-gradient(circle,rgba(255,255,255,.12) 1px,transparent 1px);background-size:18px 18px;opacity:.5;pointer-events:none}
.partner-section .container{position:relative;z-index:2}
.partner-logo-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.partner-logo{background:rgba(255,255,255,.94);border-radius:10px;height:62px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:#1c3a6e;box-shadow:0 4px 14px rgba(0,20,60,.18);transition:transform .2s}
.partner-logo:hover{transform:translateY(-3px)}
.partner-logo img{max-height:34px;max-width:80%}

/* ===== Page banner (inner pages) ===== */
.page-banner{background:linear-gradient(135deg,#e8f1ff,#f6f9ff);padding:56px 0 46px;position:relative;overflow:hidden;border-bottom:1px solid #e8f0fc}
.page-banner .container{display:flex;align-items:center;justify-content:space-between}
.page-banner h1{font-size:30px;color:#0a1f44;font-weight:800;letter-spacing:1px}
.page-banner .crumb{font-size:13px;color:#7a8fae;margin-top:10px}
.page-banner .crumb a{color:#0a4fd6}
.page-banner .pb-img{flex:0 0 260px}
.page-banner .pb-img img{width:100%}

/* ===== Solution page ===== */
.solution-layout{display:flex;gap:30px;padding:50px 0}
.solution-side{flex:0 0 280px}
.solution-side .side-title{background:linear-gradient(135deg,#0a3d8f,#0a4fd6);color:#fff;font-size:17px;font-weight:700;padding:16px 22px;border-radius:10px 10px 0 0;display:flex;align-items:center;gap:10px}
.solution-side ul{border:1px solid #e4ebf7;border-top:none;border-radius:0 0 10px 10px;overflow:hidden;background:#fff}
.solution-side ul li{border-bottom:1px solid #f0f5fc}
.solution-side ul li:last-child{border-bottom:none}
.solution-side ul li a{display:flex;align-items:center;gap:12px;padding:15px 20px;font-size:14px;color:#4b5a75;transition:all .2s;position:relative}
.solution-side ul li a .s-ico{width:28px;height:28px;display:flex;align-items:center;justify-content:center;font-size:16px;opacity:.7}
.solution-side ul li a:hover{background:#f3f7ff;color:#0a4fd6;padding-left:24px}
.solution-side ul li a.active{background:#f3f7ff;color:#0a4fd6;font-weight:700;border-left:3px solid #0a4fd6;padding-left:22px}
.solution-main{flex:1;background:#fff;border:1px solid #eef2fb;border-radius:12px;padding:40px 42px;box-shadow:0 6px 20px rgba(10,79,214,.05)}
.solution-main h2{font-size:24px;color:#0a1f44;font-weight:800;margin-bottom:8px;position:relative;padding-bottom:14px}
.solution-main h2:after{content:"";position:absolute;left:0;bottom:0;width:52px;height:3px;background:linear-gradient(90deg,#2a7bff,#6ea6ff);border-radius:2px}
.solution-main .sub-line{font-size:14px;color:#8a9bbb;margin-bottom:28px}
.solution-main h3{font-size:18px;color:#0a4fd6;font-weight:700;margin:26px 0 12px}
.solution-main p{font-size:14px;color:#4b5a75;line-height:1.95;margin-bottom:12px}
.solution-main .sol-img{margin:20px 0;border-radius:10px;overflow:hidden;border:1px solid #eef2fb;background:#f6f9ff;padding:10px}
.solution-main .sol-img img{width:100%}

/* ===== Case page ===== */
.case-page{padding:50px 0}
.case-filter{display:flex;gap:10px;margin-bottom:30px;flex-wrap:wrap}
.case-filter .f-btn{font-size:14px;color:#4b5a75;background:#fff;border:1px solid #e4ebf7;border-radius:22px;padding:8px 22px;cursor:pointer;transition:all .2s}
.case-filter .f-btn:hover{color:#0a4fd6;border-color:#0a4fd6}
.case-filter .f-btn.active{background:linear-gradient(135deg,#2a7bff,#0a4fd6);color:#fff;border-color:transparent;font-weight:600}
.case-grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.case-card2{background:#fff;border:1px solid #eef2fb;border-radius:14px;overflow:hidden;box-shadow:0 6px 20px rgba(10,79,214,.05);transition:transform .25s,box-shadow .25s;display:flex}
.case-card2:hover{transform:translateY(-5px);box-shadow:0 14px 30px rgba(10,79,214,.13)}
.case-card2 .cc-img{flex:0 0 46%;position:relative;min-height:220px;background:#f3f7ff;overflow:hidden}
.case-card2 .cc-img img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.case-card2 .cc-tag{position:absolute;top:14px;left:14px;background:rgba(10,79,214,.9);color:#fff;font-size:12px;padding:3px 12px;border-radius:16px;z-index:2}
.case-card2 .cc-body{padding:26px 24px;display:flex;flex-direction:column}
.case-card2 .cc-body h3{font-size:19px;color:#0a1f44;font-weight:700;margin-bottom:10px}
.case-card2 .cc-body .cc-desc{font-size:13px;color:#7a8fae;line-height:1.8;margin-bottom:14px}
.case-card2 .cc-body .cc-keys{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}
.case-card2 .cc-body .cc-keys span{font-size:12px;color:#4b6a9c;background:#f0f5fc;border-radius:14px;padding:4px 12px}
.case-card2 .cc-body .cc-btn{margin-top:auto;color:#0a4fd6;font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:6px}

/* ===== News page ===== */
.news-page{padding:50px 0}
.news-search{display:flex;gap:10px;margin-bottom:30px}
.news-search input{flex:1;max-width:480px;border:1px solid #dfe9f7;border-radius:8px;padding:12px 18px;font-size:14px;outline:none;transition:border .2s}
.news-search input:focus{border-color:#0a4fd6}
.news-search button{background:linear-gradient(135deg,#2a7bff,#0a4fd6);border:none;color:#fff;font-size:14px;padding:12px 28px;border-radius:8px;cursor:pointer;font-weight:600}
.news-list-page .news-item{background:#fff;border:1px solid #eef2fb;border-radius:12px;padding:22px 24px;margin-bottom:16px;display:flex;gap:22px;align-items:center;box-shadow:0 4px 14px rgba(10,79,214,.04);transition:transform .2s,box-shadow .2s;cursor:pointer}
.news-list-page .news-item:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(10,79,214,.1)}
.news-list-page .news-item .ni-date{flex:0 0 84px;text-align:center;background:#f3f7ff;border-radius:10px;padding:12px 6px}
.news-list-page .news-item .ni-date b{display:block;font-size:20px;color:#0a4fd6;line-height:1.2}
.news-list-page .news-item .ni-date span{font-size:12px;color:#7a8fae}
.news-list-page .news-item .ni-info{flex:1}
.news-list-page .news-item .ni-info h3{font-size:16px;color:#0a1f44;font-weight:600;margin-bottom:6px;transition:color .2s}
.news-list-page .news-item:hover .ni-info h3{color:#0a4fd6}
.news-list-page .news-item .ni-info p{font-size:13px;color:#8a9bbb;line-height:1.6}
.news-list-page .news-item .ni-thumb{flex:0 0 120px;height:80px;border-radius:8px;overflow:hidden;background:#f0f5fc}
.news-list-page .news-item .ni-thumb img{width:100%;height:100%;object-fit:cover}

/* ===== Detail page ===== */
.detail-page{padding:50px 0}
.detail-wrap{background:#fff;border:1px solid #eef2fb;border-radius:12px;padding:46px 56px;box-shadow:0 6px 20px rgba(10,79,214,.05)}
.detail-wrap .detail-title{font-size:26px;color:#0a1f44;font-weight:800;text-align:center;line-height:1.4}
.detail-wrap .detail-meta{text-align:center;color:#9aabc4;font-size:13px;margin:14px 0 30px;padding-bottom:20px;border-bottom:1px solid #eef2fb}
.detail-wrap .detail-content{font-size:15px;color:#3d4c66;line-height:2}
.detail-wrap .detail-content p{margin-bottom:16px;text-indent:2em}
.detail-wrap .detail-content img{max-width:100%;margin:16px auto;border-radius:8px}

/* ===== About page ===== */
.about-page{padding:50px 0}
.about-intro{background:#fff;border:1px solid #eef2fb;border-radius:14px;padding:48px 54px;box-shadow:0 6px 22px rgba(10,79,214,.05);margin-bottom:30px}
.about-intro h2{font-size:26px;color:#0a1f44;font-weight:800;margin-bottom:22px;position:relative;padding-left:18px}
.about-intro h2:before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;background:linear-gradient(180deg,#2a7bff,#6ea6ff);border-radius:2px}
.about-intro p{font-size:15px;color:#4b5a75;line-height:2;margin-bottom:14px;text-indent:2em}
.about-intro .biz-scope{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}
.about-intro .biz-scope .scope-card{background:#f6f9ff;border:1px solid #e4ebf7;border-radius:12px;padding:22px 20px;transition:transform .2s}
.about-intro .biz-scope .scope-card:hover{transform:translateY(-4px)}
.about-intro .biz-scope .scope-card .sc-ico{font-size:26px;margin-bottom:10px}
.about-intro .biz-scope .scope-card h4{font-size:15px;color:#0a1f44;font-weight:700;margin-bottom:6px}
.about-intro .biz-scope .scope-card p{font-size:13px;color:#7a8fae;line-height:1.7;text-indent:0;margin:0}

.about-contact{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:30px}
.about-contact .ct-card{background:#fff;border:1px solid #eef2fb;border-radius:12px;padding:26px;text-align:center;box-shadow:0 4px 14px rgba(0,79,214,.05)}
.about-contact .ct-card .ct-ico{width:48px;height:48px;margin:0 auto 12px;border-radius:50%;background:linear-gradient(135deg,#2a7bff,#0a4fd6);color:#fff;font-size:20px;display:flex;align-items:center;justify-content:center}
.about-contact .ct-card h4{font-size:15px;color:#0a1f44;margin-bottom:6px}
.about-contact .ct-card p{font-size:14px;color:#4b5a75;word-break:break-all}
.about-cta{background:linear-gradient(135deg,#0a3d8f,#0a4fd6);border-radius:14px;padding:44px 40px;text-align:center;color:#fff}
.about-cta h2{font-size:24px;font-weight:800;margin-bottom:10px}
.about-cta p{font-size:14px;opacity:.9;margin-bottom:22px}
.about-cta .btn-white{background:#fff;color:#0a4fd6;font-weight:700;padding:12px 36px;border-radius:8px;font-size:15px;display:inline-block;transition:transform .2s}
.about-cta .btn-white:hover{transform:translateY(-2px)}

/* ===== Service page ===== */
.service-adv{display:flex;align-items:center;gap:40px;background:#fff;border:1px solid #eef2fb;border-radius:14px;padding:40px;box-shadow:0 6px 20px rgba(0,79,0,.05)}
.service-adv .adv-ico{flex:0 0 120px;height:120px;border-radius:50%;background:linear-gradient(135deg,#eef4ff,#dbe9ff);display:flex;align-items:center;justify-content:center;font-size:52px}
.service-adv .adv-text h3{font-size:22px;color:#0a1f44;font-weight:800;margin-bottom:10px}
.service-adv .adv-text p{font-size:14px;color:#4b5a75;line-height:1.9}
.service-feat{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.service-feat .sf-card{background:#fff;border:1px solid #eef2fb;border-radius:12px;padding:26px 16px;text-align:center;transition:transform .25s,box-shadow .25s}
.service-feat .sf-card:hover{transform:translateY(-4px);box-shadow:0 10px 26px rgba(10,79,214,.1)}
.service-feat .sf-card .sf-ico{width:56px;height:56px;margin:0 auto 12px;border-radius:14px;background:linear-gradient(135deg,#f3f7ff,#dbe9ff);display:flex;align-items:center;justify-content:center;font-size:26px}
.service-feat .sf-card h4{font-size:15px;color:#0a1f44;font-weight:700;margin-bottom:6px}
.service-feat .sf-card p{font-size:12px;color:#8a9bbb;line-height:1.6}
.service-cap{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.service-cap .cap-card{border-radius:14px;overflow:hidden;background:#fff;border:1px solid #eef2fb;box-shadow:0 6px 18px rgba(10,79,214,.05);transition:transform .25s}
.service-cap .cap-card:hover{transform:translateY(-4px)}
.service-cap .cap-card .cap-img{height:120px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f6f9ff,#eef4ff)}
.service-cap .cap-card .cap-img .cap-ico{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,#2a7bff,#0a4fd6);color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;box-shadow:0 8px 20px rgba(10,79,214,.25)}
.service-cap .cap-card .cap-body{padding:18px 20px;text-align:center}
.service-cap .cap-card .cap-body h4{font-size:15px;color:#0a1f44;font-weight:700}
.promise10{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.promise10 .p10{background:#fff;border:1px solid #eef2fb;border-radius:12px;padding:22px 14px;text-align:center;transition:transform .2s,box-shadow .2s}
.promise10 .p10:hover{transform:translateY(-4px);box-shadow:0 8px 22px rgba(10,79,214,.1)}
.promise10 .p10 .p10-ico{width:46px;height:46px;margin:0 auto 10px;border-radius:50%;background:linear-gradient(135deg,#f6f9ff,#dbe9ff);display:flex;align-items:center;justify-content:center;font-size:22px;color:#0a4fd6}
.promise10 .p10 h4{font-size:13px;color:#0a1f44;font-weight:600}

/* ===== Contact / Guestbook ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;padding:50px 0}
.contact-form-wrap{background:#fff;border:1px solid #eef2fb;border-radius:14px;padding:34px 38px;box-shadow:0 6px 20px rgba(0,79,0,.05)}
.contact-form-wrap h3{font-size:20px;color:#0a1f44;font-weight:700;margin-bottom:20px;position:relative;padding-bottom:12px}
.contact-form-wrap h3:after{content:"";position:absolute;left:0;bottom:0;width:44px;height:3px;background:linear-gradient(90deg,#2a7bff,#6ea6ff);border-radius:2px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:13px;color:#4b5a75;margin-bottom:6px}
.form-group input,.form-group textarea,.form-group select{width:100%;border:1px solid #dfe9f7;border-radius:8px;padding:11px 14px;font-size:14px;outline:none;transition:border .2s;font-family:inherit;color:#2c3e50}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:#0a4fd6;box-shadow:0 0 0 3px rgba(10,79,214,.08)}
.form-group textarea{resize:vertical;min-height:110px}
.form-submit{background:linear-gradient(135deg,#2a7bff,#0a4fd6);color:#fff;border:none;font-size:15px;font-weight:600;padding:12px 44px;border-radius:8px;cursor:pointer;box-shadow:0 6px 18px rgba(10,79,214,.25);transition:transform .2s}
.form-submit:hover{transform:translateY(-2px)}
.contact-info-wrap{display:flex;flex-direction:column;gap:18px}
.contact-info{background:#fff;border:1px solid #eef2fb;border-radius:14px;padding:26px 28px;box-shadow:0 6px 20px rgba(0,79,0,.05)}
.contact-info h3{font-size:18px;color:#0a1f44;font-weight:700;margin-bottom:16px;position:relative;padding-bottom:10px}
.contact-info h3:after{content:"";position:absolute;left:0;bottom:0;width:40px;height:3px;background:linear-gradient(90deg,#2a7bff,#6ea6ff);border-radius:2px}
.contact-info .ci-row{display:flex;gap:14px;margin-bottom:14px;align-items:flex-start}
.contact-info .ci-row .ci-ico{width:38px;height:38px;flex:0 0 38px;border-radius:10px;background:linear-gradient(135deg,#f3f7ff,#dbe9ff);display:flex;align-items:center;justify-content:center;font-size:18px}
.contact-info .ci-row h4{font-size:13px;color:#8a9bbb;font-weight:400}
.contact-info .ci-row p{font-size:14px;color:#0a1f44;font-weight:600;word-break:break-all}
.contact-map{margin-top:18px;border-radius:12px;overflow:hidden;border:1px solid #eef2fb;min-height:220px;background:#f3f7ff;display:flex;align-items:center;justify-content:center}

/* ===== Footer ===== */
#footer{background:#fff;border-top:1px solid #e8eef7}
#footer .footer-top{width:1180px;margin:0 auto;padding:34px 0 26px;display:flex;justify-content:space-between;gap:40px}
#footer .fleft{flex:1;display:grid;grid-template-columns:1fr 1fr;gap:14px 30px;color:#3d4c66;font-size:14px}
#footer .fleft .fi{display:flex;gap:10px;align-items:flex-start}
#footer .fleft .fi .fi-ico{color:#0a4fd6;font-size:15px;margin-top:2px}
#footer .fleft .fi b{font-weight:600;color:#0a1f44}
#footer .fright{flex:0 0 130px;text-align:center}
#footer .fright .qr{width:110px;height:110px;background:#fff;border:1px solid #eef2fb;border-radius:10px;overflow:hidden;margin:0 auto}
#footer .fright .qr img{width:100%;height:100%;object-fit:cover}
#footer .fright p{font-size:12px;color:#8a9bbb;margin-top:8px}
#footer .footer1{height:42px;line-height:42px;text-align:center;color:#6a7d9e;font-size:12px;border-top:1px solid #f0f5fc}
#footer .footer1 a{color:#0a4fd6}

/* ===== Legal / cart pages (integrating style) ===== */
.legal-page{padding:50px 0}
.legal-wrap{background:#fff;border:1px solid #eef2fb;border-radius:14px;padding:46px 56px;box-shadow:0 6px 20px rgba(0,79,0,.05)}
.legal-wrap h1{font-size:26px;color:#0a1f44;font-weight:800;text-align:center;margin-bottom:8px}
.legal-wrap .legal-meta{text-align:center;color:#8a9bbb;font-size:13px;margin-bottom:28px;padding-bottom:18px;border-bottom:1px solid #eef2fb}
.legal-wrap h2{font-size:18px;color:#0a4fd6;font-weight:700;margin:22px 0 10px}
.legal-wrap p{font-size:14px;color:#3d4c66;line-height:2;margin-bottom:10px;text-indent:2em}
.legal-wrap ol{list-style:decimal;padding-left:2em;font-size:14px;color:#3d4c66;line-height:2}
.legal-wrap ol li{margin-bottom:6px}

/* ===== Cart / Checkout / Pay ===== */
.cart-page{padding:50px 0}
.cart-step{display:flex;justify-content:center;gap:0;margin-bottom:34px}
.cart-step .cs{display:flex;align-items:center;color:#8a9bbb;font-size:14px}
.cart-step .cs .cs-num{width:28px;height:28px;border-radius:50%;background:#e8eef7;color:#7a8fae;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;margin-right:8px}
.cart-step .cs.active{color:#0a4fd6;font-weight:600}
.cart-step .cs.active .cs-num{background:linear-gradient(135deg,#2a7bff,#0a4fd6);color:#fff}
.cart-step .cs-line{width:56px;height:2px;background:#e8eef7;margin:0 14px}
.cart-table{background:#fff;border:1px solid #eef2fb;border-radius:14px;overflow:hidden;box-shadow:0 6px 20px rgba(0,79,0,.05)}
.cart-table table{width:100%;border-collapse:collapse}
.cart-table th{background:#f6f9ff;font-size:13px;color:#0a1f44;font-weight:600;padding:14px 18px;text-align:left;border-bottom:1px solid #e4ebf7}
.cart-table td{padding:18px;border-bottom:1px solid #f0f5fc;font-size:14px;color:#3d4c66;vertical-align:middle}
.cart-table tr:last-child td{border-bottom:none}
.cart-table .pd-cell{display:flex;gap:14px;align-items:center}
.cart-table .pd-cell .pd-img{width:72px;height:72px;border-radius:8px;overflow:hidden;background:#f6f9ff;flex:0 0 72px}
.cart-table .pd-cell .pd-img img{width:100%;height:100%;object-fit:cover}
.cart-table .pd-cell .pd-name{font-size:14px;color:#0a1f44;font-weight:600;margin-bottom:4px}
.cart-table .pd-cell .pd-spec{font-size:12px;color:#8a9bbb}
.qty{display:inline-flex;align-items:center;border:1px solid #dfe9f7;border-radius:6px;overflow:hidden}
.qty button{width:30px;height:30px;border:none;background:#f6f9ff;font-size:15px;cursor:pointer;color:#0a1f44}
.qty button:hover{background:#e8f0ff}
.qty input{width:44px;height:30px;border:none;text-align:center;font-size:14px;outline:none;color:#0a1f44}
.cart-del{color:#c44;cursor:pointer;font-size:13px;transition:color .2s}
.cart-del:hover{color:#e05}
.cart-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:22px}
.cart-total{font-size:14px;color:#3d4c66}
.cart-total b{font-size:24px;color:#e07a00;font-weight:800;margin-left:6px}
.cart-total .total-fee{color:#e07a00;font-size:24px;font-weight:800;margin-left:6px}
.btn-checkout{background:linear-gradient(135deg,#ff9a2e,#e07a00);color:#fff;font-size:16px;font-weight:700;padding:13px 46px;border:none;border-radius:8px;cursor:pointer;box-shadow:0 8px 20px rgba(224,122,0,.3);transition:transform .2s}
.btn-checkout:hover{transform:translateY(-2px)}
.cart-empty{text-align:center;padding:80px 0;color:#8a9bbb}
.cart-empty .ce-ico{font-size:52px;margin-bottom:16px;opacity:.5}
.cart-empty p{font-size:15px;margin-bottom:20px}
.btn-primary2{display:inline-block;background:linear-gradient(135deg,#2a7bff,#0a4fd6);color:#fff;padding:11px 34px;border-radius:8px;font-size:14px;font-weight:600}

.checkout-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:26px}
.checkout-panel{background:#fff;border:1px solid #eef2fb;border-radius:14px;padding:30px 34px;box-shadow:0 6px 20px rgba(0,79,0,.05)}
.checkout-panel h3{font-size:18px;color:#0a1f44;font-weight:700;margin-bottom:18px;position:relative;padding-bottom:12px}
.checkout-panel h3:after{content:"";position:absolute;left:0;bottom:0;width:40px;height:3px;background:linear-gradient(90deg,#2a7bff,#6ea6ff);border-radius:2px}
.checkout-sum{background:#fafcff}
.order-item{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px dashed #eef2fb;font-size:14px;color:#3d4c66}
.order-item:last-child{border-bottom:none}
.order-total{display:flex;justify-content:space-between;padding:16px 0 0;border-top:1px solid #e8eef7;margin-top:8px;font-size:15px;color:#0a1f44;font-weight:700}
.order-total b{color:#e07a00;font-size:22px;font-weight:800}

.pay-amount{text-align:center;background:linear-gradient(135deg,#f6f9ff,#eef4ff);border-radius:12px;padding:26px;margin-bottom:24px}
.pay-amount .pa-label{font-size:13px;color:#7a8fae}
.pay-amount .pa-fee{font-size:34px;color:#e07a00;font-weight:800;margin-top:6px}
.pay-methods{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.pay-method{border:2px solid #e8eef7;border-radius:12px;padding:18px;display:flex;align-items:center;gap:12px;cursor:pointer;transition:all .2s;background:#fff}
.pay-method:hover{border-color:#0a4fd6}
.pay-method.active{border-color:#0a4fd6;background:#f6f9ff;box-shadow:0 0 0 3px rgba(10,79,214,.08)}
.pay-method .pm-ico{width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:22px;flex:0 0 42px}
.pay-method .pm-ico.alipay{background:#1677ff;color:#fff}
.pay-method .pm-ico.wechat{background:#07c160;color:#fff}
.pay-method h4{font-size:15px;color:#0a1f44;font-weight:600}
.pay-method p{font-size:12px;color:#8a9bbb}
.pay-btn{width:100%;margin-top:20px;background:linear-gradient(135deg,#2a7bff,#0a4fd6);color:#fff;font-size:16px;font-weight:700;padding:14px;border:none;border-radius:8px;cursor:pointer;box-shadow:0 8px 20px rgba(10,79,214,.28);transition:transform .2s}
.pay-btn:hover{transform:translateY(-2px)}
.pay-order-info{background:#fff;border:1px solid #eef2fb;border-radius:14px;padding:26px 28px;margin-top:18px}
.pay-order-info h4{font-size:15px;color:#0a1f44;font-weight:700;margin-bottom:12px}
.pay-order-info .oi-row{display:flex;justify-content:space-between;font-size:13px;color:#3d4c66;padding:7px 0}

/* ===== Responsive ===== */
@media (max-width:1200px){
  .container,#header .head,#nav .nav-wrap,#footer .footer-top{width:auto;padding-left:20px;padding-right:20px}
  #nav ul.nav li{padding:0 22px}
  .biz-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:992px){
  .biz-grid{grid-template-columns:repeat(2,1fr)}
  .solution-grid{grid-template-columns:repeat(2,1fr)}
  .why-wrap{flex-direction:column}
  .why-right{flex:auto;width:100%}
  .news-wrap{flex-direction:column}
  .news-left{flex:auto}
  .case-grid{grid-template-columns:repeat(2,1fr)}
  .promise-grid{grid-template-columns:repeat(2,1fr)}
  .process .step{min-width:120px}
  .service-feat{grid-template-columns:repeat(3,1fr)}
  .service-cap{grid-template-columns:repeat(2,1fr)}
  .promise10{grid-template-columns:repeat(3,1fr)}
  .solution-layout{flex-direction:column}
  .solution-side{flex:auto}
  .solution-side ul{display:flex;flex-wrap:wrap;border:1px solid #e4ebf7;border-radius:10px}
  .solution-side ul li{border-bottom:none;border-right:1px solid #f0f5fc}
  .solution-side .side-title{display:none}
  .about-contact{grid-template-columns:repeat(2,1fr)}
  .about-intro .biz-scope{grid-template-columns:repeat(2,1fr)}
  .checkout-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width:768px){
  #header .head .header_contact{display:none}
  #nav ul.nav{display:none}
  .mobile-nav-btn{display:block}
  #nav .container{justify-content:space-between}
  .hero{padding:46px 0;overflow:hidden}
  .hero .hero-bg{width:220px;right:-40px;opacity:.4}
  #footer .footer-top{flex-direction:column;gap:24px}
  #footer .fright{flex:0 0 auto;text-align:left}
  #footer .fright .qr{margin:0}
  .hero .hero-title{font-size:24px}
  .biz-grid{grid-template-columns:repeat(2,1fr)}
  .solution-grid{grid-template-columns:1fr}
  .case-grid,.case-grid2,.promise-grid{grid-template-columns:1fr}
  .news-list-page .news-item{flex-direction:column;align-items:flex-start;gap:12px}
  .news-list-page .news-item .ni-date{flex:none}
  .detail-wrap,.legal-wrap{padding:26px 20px}
  .about-intro{padding:28px 22px}
  .service-feat{grid-template-columns:repeat(2,1fr)}
  .service-cap{grid-template-columns:1fr}
  .promise10{grid-template-columns:repeat(2,1fr)}
  .process{flex-direction:column;gap:20px}
  .process .step:after{display:none}
  .about-contact{grid-template-columns:1fr}
  .about-intro .biz-scope{grid-template-columns:1fr}
  .contact-grid{padding:30px 0}
  .cart-table{overflow-x:auto}
  #footer .footer{flex-direction:column}
  .footer .fleft{grid-template-columns:1fr}
  .cart-step .cs-line{display:none}
  .pay-methods{grid-template-columns:1fr}
}

@media (max-width:520px){
  .biz-grid{grid-template-columns:1fr}
  .service-feat{grid-template-columns:1fr}
  .promise10{grid-template-columns:1fr}
  .case-card .case-body{flex-direction:column}
  .case-card .case-img{flex:none;width:100%;height:160px}
  .page-banner .pb-img{display:none}
}

/* ===== Custom icons via inline SVG ===== */
.ico{width:1em;height:1em;vertical-align:-0.15em;fill:currentColor;overflow:hidden}

/* ===== Content visibility (static-safe) ===== */
.reveal{opacity:1;transform:none}
.reveal.show{opacity:1;transform:none}

/* Honer page */
.honer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.honer-card{background:#fff;border:1px solid #eef2fb;border-radius:14px;overflow:hidden;box-shadow:0 6px 20px rgba(0,79,0,.05);transition:transform .25s}
.honer-card:hover{transform:translateY(-4px)}
.honer-card .honer-img{height:170px;background:linear-gradient(135deg,#f6f9ff,#eef4ff);display:flex;align-items:center;justify-content:center;font-size:56px}
.honer-card .honer-body{padding:18px 20px;text-align:center}
.honer-card .honer-body h4{font-size:15px;color:#0a1f44;font-weight:700}
.honer-card .honer-body p{font-size:12px;color:#8a9bbb;margin-top:4px}

/* ===== Solution list page ===== */
.solution-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.sol-card{background:#fff;border:1px solid #eef2fb;border-radius:14px;padding:32px 26px;box-shadow:0 6px 20px rgba(10,79,214,.05);transition:transform .25s,box-shadow .25s;display:flex;flex-direction:column;position:relative;overflow:hidden}
.sol-card:hover{transform:translateY(-6px);box-shadow:0 14px 32px rgba(10,79,214,.13)}
.sol-card .sol-ico{width:66px;height:66px;border-radius:16px;background:linear-gradient(135deg,#eef4ff,#dbe9ff);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.sol-card .sol-ico img{width:40px;height:40px;object-fit:contain}
.sol-card h3{font-size:17px;color:#0a1f44;font-weight:700;margin-bottom:10px}
.sol-card p{font-size:13px;color:#7a8fae;line-height:1.8;flex:1}
.sol-card .sol-more{display:inline-flex;align-items:center;gap:6px;color:#0a4fd6;font-size:13px;font-weight:600;margin-top:16px}
.sol-card:hover .sol-more{color:#e07a00}

/* solution sub page */
.sol-hero{display:flex;gap:24px;align-items:flex-start;background:linear-gradient(135deg,#f6f9ff,#eef4ff);border-radius:12px;padding:26px;margin-bottom:10px}
.sol-hero .sol-hero-ico{flex:0 0 72px;height:72px;border-radius:16px;background:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px rgba(10,79,214,.1)}
.sol-hero .sol-hero-ico img{width:44px;height:44px;object-fit:contain}
.sol-hero p{font-size:14px;color:#4b5a75;line-height:1.95}
.sol-points{list-style:none}
.sol-points li{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px dashed #eef2fb;font-size:14px;color:#4b5a75}
.sol-points li:last-child{border-bottom:none}
.sol-points li .ic{color:#0a4fd6;flex:0 0 15px}
.sol-cta{display:flex;align-items:center;gap:16px;flex-wrap:wrap;background:linear-gradient(135deg,#0a3d8f,#0a4fd6);border-radius:12px;padding:20px 24px;margin-top:26px;color:#fff}
.sol-cta span{flex:1;font-size:14px}
.sol-cta a{display:inline-block;background:#fff;color:#0a4fd6;font-weight:700;font-size:14px;padding:9px 22px;border-radius:8px;transition:transform .2s}
.sol-cta a:hover{transform:translateY(-2px)}
.sol-cta .sol-tel{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.6);font-weight:600}

/* ===== Sticky nav ===== */
#nav.sticky{position:fixed;top:0;left:0;right:0;z-index:150;box-shadow:0 4px 18px rgba(10,79,214,.12);background:#f3f7ff}

/* ===== Icon (size helper) ===== */
.ic{width:1em;height:1em;vertical-align:-0.15em;fill:currentColor;overflow:hidden}