@charset "utf-8";
/* ============================================================
   服务项目页 /business · 页面级样式  [SVC-2026]
   色板严格取自站点：主红 #cb1549 / 深灰 #2b2b2b / 浅底 #f3f5f6
   命名铁律：本页新增类名一律 svc- 前缀。
   老站 style.css 里有 .cn .en .txt .img .mask .num .bar 等全局类，
   直接复用会把版式带歪（.cn 就带 50px 宽 + float:right）。
   PC 与手机端两个模板共用本文件，断点沿用站点既有 1440 / 1024。
   ============================================================ */

/* ---------- 顶部主视觉 ---------- */
.svc-header{position:relative;}
.svc-header::before{
	content:"";position:absolute;left:0;top:0;right:0;bottom:0;z-index:1;pointer-events:none;
	background:linear-gradient(90deg,rgba(0,0,0,.74) 0%,rgba(0,0,0,.46) 32%,rgba(0,0,0,.06) 60%,rgba(0,0,0,0) 100%);
}
.svc-header::after{
	content:"";position:absolute;left:0;top:0;right:0;bottom:0;z-index:1;pointer-events:none;
	background:linear-gradient(180deg,rgba(0,0,0,.46) 0%,rgba(0,0,0,.06) 30%,rgba(0,0,0,.34) 66%,rgba(0,0,0,.80) 100%);
}
.svc-hero{position:absolute;left:0;right:0;bottom:10%;z-index:3;}
.svc-hero .m1200{max-width:96%;overflow:visible;}
.svc-hero-tag{
	display:inline-block;font-size:14px;letter-spacing:3px;color:#fff;opacity:.9;
	border-left:3px solid #cb1549;padding-left:14px;margin-bottom:26px;
}
.svc-hero-title{
	font-size:74px;line-height:1.2;font-weight:bold;color:#fff;letter-spacing:2px;
	margin-bottom:26px;text-shadow:0 2px 26px rgba(0,0,0,.4);
}
.svc-hero-title br{display:block;}
.svc-hero-sub{
	font-size:21px;line-height:38px;color:rgba(255,255,255,.94);font-weight:300;
	max-width:860px;margin-bottom:44px;text-shadow:0 1px 12px rgba(0,0,0,.35);
}
.svc-hero-btns{overflow:hidden;}
.svc-hero-btn{
	display:inline-block;width:230px;line-height:64px;text-align:center;
	font-size:18px;color:#fff;border:1px solid rgba(255,255,255,.72);
	margin-right:18px;transition:all .45s ease;box-sizing:border-box;
}
.svc-hero-btn:hover{background:#cb1549;border-color:#cb1549;color:#fff;}
.svc-hero-btn.svc-ghost{border-color:rgba(255,255,255,.34);color:rgba(255,255,255,.88);}
.svc-hero-btn.svc-ghost:hover{background:#fff;border-color:#fff;color:#000;}

/* ---------- 手机端顶部主视觉（手机模板无绝对定位 banner，改为文档流） ---------- */
.svc-mbanner{
	position:relative;height:4.3rem;background-position:center center;
	background-repeat:no-repeat;background-size:cover;
}
.svc-mbanner::after{
	content:"";position:absolute;left:0;top:0;right:0;bottom:0;
	background:linear-gradient(180deg,rgba(0,0,0,.50) 0%,rgba(0,0,0,.20) 40%,rgba(0,0,0,.66) 100%);
}
.svc-mhero{position:absolute;left:0;right:0;bottom:.5rem;z-index:2;padding:0 4%;}
.svc-mhero .svc-hero-tag{font-size:.22rem;letter-spacing:.04rem;margin-bottom:.16rem;padding-left:.12rem;border-left-width:2px;}
.svc-mhero .svc-hero-title{font-size:.56rem;line-height:1.24;margin-bottom:.16rem;letter-spacing:.02rem;}
.svc-mhero .svc-hero-sub{font-size:.26rem;line-height:1.7;margin-bottom:0;max-width:100%;}
/* 手机端内容区标题条 */
.svc-mpage{width:100%;overflow:hidden;background:#fff;}
.svc-mtitle{width:92%;margin:0 auto;padding:.34rem 0 .06rem;}
.svc-mtitle h1{font-size:.46rem;font-weight:bold;color:#2b2b2b;line-height:1.2;}
.svc-mtitle p{font-size:.24rem;color:#999;margin-top:.08rem;}
/* 手机端内容区左右留白：设计稿的 96% 在手机上偏宽，收到 92% */
@media screen and (max-width:1024px){
	.svc-intro,.svc-four,.svc-sec-head,.svc-center,.svc-extra,
	.svc-trust-num,.svc-trust-honor,.svc-founder,.svc-cases,
	.svc-scope-list,.svc-cta-in{width:92%;}
	.svc-cta-in{gap:18px;}
}

/* ---------- 章节头：左大标 + 右小标 ---------- */
.svc-sec-head{
	width:96%;margin:0 auto 54px;
	display:flex;align-items:flex-end;justify-content:space-between;gap:40px;
}
.svc-hd-l{font-size:66px;font-weight:bold;line-height:1.18;color:#000;}
.svc-hd-r{flex:0 0 auto;text-align:right;white-space:nowrap;padding-bottom:6px;}
.svc-hd-r .svc-hd-en{font-size:18px;font-weight:lighter;color:#000;letter-spacing:1px;}
.svc-hd-r .svc-hd-cn{font-size:14px;color:#888;margin-top:8px;}
.svc-hd-r .svc-hd-rule{width:56px;height:3px;background:#cb1549;margin-left:auto;margin-top:16px;}

/* ---------- 导语 ---------- */
.svc-intro{width:96%;margin:0 auto;padding:96px 0 20px;overflow:hidden;}
.svc-lead{
	font-size:46px;line-height:76px;font-weight:510;color:#000;
	max-width:1240px;margin-bottom:56px;
}
.svc-lead em{font-style:normal;color:#cb1549;}
.svc-intro-cols{display:flex;gap:2.6%;border-top:1px solid #e2e2e2;padding-top:44px;}
.svc-intro-col{flex:1 1 0;min-width:0;}
.svc-intro-col h4{font-size:18px;font-weight:bold;color:#000;margin-bottom:14px;}
.svc-intro-col h4 i{
	display:inline-block;width:6px;height:6px;background:#cb1549;
	vertical-align:middle;margin-right:10px;
}
.svc-intro-col p{font-size:16px;line-height:32px;color:#666;}

/* ---------- 四部曲 ---------- */
.svc-four-wrap{width:100%;background:#f3f5f6;padding:100px 0 96px;margin-top:100px;}
.svc-four{width:96%;margin:0 auto;}
.svc-four-list{display:flex;gap:2.4%;align-items:stretch;}
.svc-four-item{
	flex:1 1 0;min-width:0;background:#fff;
	padding:44px 30px 40px;box-sizing:border-box;position:relative;
	transition:background .5s ease, transform .5s ease, box-shadow .5s ease;
}
.svc-four-num{
	font-size:62px;line-height:1;font-weight:bold;color:#e6e6e6;
	letter-spacing:-2px;margin-bottom:22px;transition:color .5s ease;
}
.svc-four-item h3{font-size:29px;font-weight:bold;color:#000;margin-bottom:8px;}
.svc-four-en{font-size:12px;letter-spacing:2px;color:#bbb;margin-bottom:24px;text-transform:uppercase;}
.svc-four-item ul{border-top:1px solid #eee;padding-top:22px;min-height:132px;}
.svc-four-item li{font-size:16px;line-height:34px;color:#555;position:relative;padding-left:16px;}
.svc-four-item li::before{
	content:"";position:absolute;left:0;top:15px;width:5px;height:5px;background:#ccc;transition:background .5s ease;
}
.svc-four-bar{position:absolute;left:0;bottom:0;width:0;height:4px;background:#cb1549;transition:width .55s ease;}
.svc-four-item:hover{background:#2b2b2b;transform:translateY(-10px);box-shadow:0 24px 50px rgba(0,0,0,.14);}
.svc-four-item:hover .svc-four-num{color:#cb1549;}
.svc-four-item:hover h3{color:#fff;}
.svc-four-item:hover .svc-four-en{color:#666;}
.svc-four-item:hover ul{border-top-color:#3d3d3d;}
.svc-four-item:hover li{color:#cfcfcf;}
.svc-four-item:hover li::before{background:#cb1549;}
.svc-four-item:hover .svc-four-bar{width:100%;}
.svc-four-note{
	margin:52px auto 0;text-align:center;font-size:18px;line-height:34px;color:#666;
}
.svc-four-note strong{color:#cb1549;font-weight:bold;}

/* ---------- 三大设计中心 ---------- */
.svc-sec{width:100%;padding:110px 0 20px;}
.svc-center{width:96%;margin:0 auto;display:flex;gap:5%;align-items:flex-start;}
.svc-center + .svc-center{margin-top:80px;}
.svc-center-pic{
	width:56%;flex:0 0 56%;position:relative;overflow:hidden;padding-top:35%;
}
.svc-center-pic img{
	position:absolute;left:0;top:0;width:100%;height:100%;object-fit:cover;
	transition:transform .6s ease;
}
.svc-center-pic:hover img{transform:scale(1.05);}
.svc-center-badge{
	position:absolute;left:0;top:0;background:#cb1549;color:#fff;
	font-size:14px;letter-spacing:1px;padding:10px 20px;z-index:2;
}
.svc-center-txt{flex:1 1 0;min-width:0;padding-top:6px;}
.svc-center-idx{font-size:15px;letter-spacing:2px;color:#cb1549;font-weight:bold;margin-bottom:16px;}
.svc-center-txt h3{font-size:40px;line-height:1.3;font-weight:bold;color:#000;margin-bottom:14px;}
.svc-center-loc{font-size:16px;color:#999;margin-bottom:26px;letter-spacing:.5px;}
.svc-center-desc{font-size:17px;line-height:36px;color:#555;margin-bottom:30px;}
.svc-center-list{border-top:1px solid #e2e2e2;}
.svc-center-list li{
	border-bottom:1px solid #e2e2e2;padding:18px 0 18px 30px;position:relative;
	font-size:17px;color:#000;transition:padding .4s ease;
}
.svc-center-list li b{font-weight:bold;}
.svc-center-list li span{display:block;font-size:14px;color:#999;line-height:24px;margin-top:6px;}
.svc-center-list li::before{
	content:"+";position:absolute;left:0;top:16px;color:#cb1549;font-size:18px;font-weight:bold;
	transition:transform .4s ease;
}
.svc-center-list li:hover{padding-left:36px;}
.svc-center-list li:hover::before{transform:rotate(90deg);}
.svc-center.svc-alt .svc-center-pic{order:2;}
.svc-center.svc-alt .svc-center-txt{order:1;}
.svc-center.svc-alt .svc-center-badge{left:auto;right:0;}

/* ---------- 业务范围 ---------- */
.svc-scope{width:100%;background:#000;padding:100px 0 110px;margin-top:110px;}
.svc-scope .svc-hd-l{color:#fff;}
.svc-scope .svc-hd-r .svc-hd-en{color:#fff;}
.svc-scope .svc-hd-r .svc-hd-cn{color:#777;}
.svc-scope-list{width:96%;margin:0 auto;display:flex;gap:2.4%;}
.svc-scope-list li{flex:1 1 0;min-width:0;position:relative;overflow:hidden;}
.svc-scope-list li a{display:block;position:relative;overflow:hidden;}
.svc-scope-list li img{width:100%;display:block;transition:transform .6s ease;}
.svc-scope-list li:hover img{transform:scale(1.07);}
.svc-scope-mask{
	position:absolute;left:0;right:0;bottom:0;padding:60px 24px 24px;
	background:linear-gradient(180deg,rgba(0,0,0,0) 0%,rgba(0,0,0,.55) 55%,rgba(0,0,0,.85) 100%);
	opacity:0;transition:opacity .45s ease;
}
.svc-scope-list li:hover .svc-scope-mask{opacity:1;}
.svc-scope-go{font-size:15px;color:#fff;letter-spacing:1px;}
.svc-scope-go::after{content:" →";color:#cb1549;}

/* ---------- 增值能力 ---------- */
.svc-extra{width:96%;margin:0 auto;padding:100px 0 20px;}
.svc-extra-grid{display:flex;flex-wrap:wrap;gap:2%;}
.svc-extra-cell{
	flex:0 0 calc((100% - 4%) / 3);box-sizing:border-box;
	padding:38px 32px;border:1px solid #e5e5e5;margin-bottom:2%;
	transition:all .45s ease;background:#fff;
}
.svc-extra-ic{font-size:26px;color:#cb1549;margin-bottom:18px;}
.svc-extra-cell h4{font-size:21px;font-weight:bold;color:#000;margin-bottom:12px;}
.svc-extra-cell p{font-size:15px;line-height:30px;color:#777;}
.svc-extra-cell:hover{border-color:#2b2b2b;background:#2b2b2b;}
.svc-extra-cell:hover h4{color:#fff;}
.svc-extra-cell:hover p{color:#b5b5b5;}

/* ---------- 信任数据 ---------- */
.svc-trust{width:100%;background:#f3f5f6;padding:100px 0 96px;margin-top:110px;}
.svc-trust-num{
	width:96%;margin:0 auto;display:flex;
	padding-bottom:56px;border-bottom:1px solid #dcdcdc;
}
.svc-trust-item{flex:1 1 0;min-width:0;text-align:center;}
.svc-trust-v{font-size:56px;font-weight:bold;color:#000;line-height:1;letter-spacing:-1px;}
.svc-trust-v i{font-size:22px;font-weight:normal;font-style:normal;margin:0 3px;color:#cb1549;}
.svc-trust-k{font-size:15px;color:#888;margin-top:18px;line-height:26px;}
.svc-trust-honor{width:96%;margin:0 auto;display:flex;gap:4%;padding-top:66px;}
.svc-honor-item{flex:1 1 0;min-width:0;position:relative;padding-left:26px;}
.svc-honor-item::before{content:"";position:absolute;left:0;top:6px;width:3px;height:20px;background:#cb1549;}
.svc-honor-t{font-size:19px;font-weight:bold;color:#000;margin-bottom:10px;}
.svc-honor-d{font-size:15px;line-height:30px;color:#777;}

/* ---------- 创始人 ---------- */
.svc-founder{
	width:96%;margin:0 auto;padding-top:56px;
	display:flex;gap:56px;align-items:center;
}
.svc-founder-pic{flex:0 0 300px;overflow:hidden;background:#fff;}
.svc-founder-pic img{width:100%;display:block;}
.svc-founder-info{flex:1 1 0;min-width:0;}
.svc-founder-name{font-size:44px;font-weight:bold;color:#000;line-height:1.2;}
.svc-founder-name span{font-size:15px;font-weight:normal;color:#aaa;margin-left:16px;letter-spacing:2px;}
.svc-founder-role{font-size:18px;color:#cb1549;font-weight:bold;margin-top:14px;letter-spacing:.5px;}
.svc-founder-cred{margin-top:26px;border-top:1px solid #dcdcdc;padding-top:22px;}
.svc-founder-cred li{font-size:16px;line-height:36px;color:#555;position:relative;padding-left:18px;}
.svc-founder-cred li::before{content:"";position:absolute;left:0;top:15px;width:5px;height:5px;background:#cb1549;}
.svc-founder-note{font-size:15px;line-height:28px;color:#888;margin-top:20px;}

/* ---------- 相关案例 ---------- */
.svc-cases{width:96%;margin:0 auto;padding:100px 0 40px;}
.svc-case-list{display:flex;gap:3%;margin-top:44px;}
.svc-case-list li{flex:1 1 0;min-width:0;}
.svc-case-list li a{display:block;background:#fff;}
.svc-case-img{height:300px;overflow:hidden;}
.svc-case-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease;}
.svc-case-list li:hover .svc-case-img img{transform:scale(1.07);}
.svc-case-txt{padding:20px 2px 0;}
.svc-case-txt h4{font-size:19px;font-weight:bold;color:#000;line-height:30px;}
.svc-case-txt p{font-size:14px;color:#999;margin-top:8px;}

/* ---------- 底部行动条 ---------- */
.svc-cta{width:100%;background:#2b2b2b;padding:76px 0;margin-top:70px;}
.svc-cta-in{width:1200px;max-width:96%;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:40px;}
.svc-cta-l h3{font-size:38px;color:#fff;font-weight:bold;line-height:1.3;margin-bottom:14px;}
.svc-cta-l p{font-size:16px;color:#9a9a9a;line-height:30px;}
.svc-cta-r{flex:0 0 auto;}
.svc-cta-r a{
	display:inline-block;line-height:64px;padding:0 46px;font-size:18px;
	background:#cb1549;color:#fff;transition:all .4s ease;
}
.svc-cta-r a:hover{background:#fff;color:#2b2b2b;}

/* ============================================================
   响应式 · 沿用站点既有断点 1440 / 1024
   ============================================================ */
@media screen and (max-width:1440px){
	.svc-hero-title{font-size:62px;}
	.svc-hero-sub{font-size:19px;line-height:34px;}
	.svc-hd-l{font-size:54px;}
	.svc-lead{font-size:40px;line-height:66px;}
	.svc-four-item{padding:36px 24px 34px;}
	.svc-four-num{font-size:52px;}
	.svc-four-item h3{font-size:26px;}
	.svc-four-item li{font-size:15px;}
	.svc-center-txt h3{font-size:34px;}
	.svc-trust-v{font-size:52px;}
	.svc-cta-l h3{font-size:32px;}
	.svc-case-img{height:270px;}
}
@media screen and (max-width:1024px){
	.svc-hero-sub{max-width:100%;}
	.svc-hero-tag{font-size:11px;letter-spacing:2px;margin-bottom:14px;}
	.svc-hero-title{font-size:34px;margin-bottom:16px;letter-spacing:1px;}
	.svc-hero-sub{font-size:15px;line-height:26px;margin-bottom:22px;}
	.svc-hero-btn{width:auto;padding:0 22px;line-height:46px;font-size:14px;margin-right:10px;}

	.svc-sec{padding-top:60px;}
	.svc-sec-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:32px;}
	.svc-hd-l{font-size:32px;}
	.svc-hd-r{text-align:left;white-space:normal;}
	.svc-hd-r .svc-hd-rule{margin-left:0;}

	.svc-intro{padding:52px 0 10px;}
	.svc-lead{font-size:24px;line-height:44px;margin-bottom:32px;}
	.svc-intro-cols{flex-direction:column;gap:0;}
	.svc-intro-col{margin-bottom:26px;}

	.svc-four-wrap{padding:56px 0 46px;margin-top:56px;}
	.svc-four-list{flex-direction:column;gap:14px;}
	.svc-four-item ul{min-height:0;}
	.svc-four-num{font-size:44px;margin-bottom:14px;}
	.svc-four-note{font-size:15px;line-height:28px;margin-top:26px;}

	.svc-center{flex-direction:column;gap:0;}
	.svc-center + .svc-center{margin-top:46px;}
	.svc-center-pic,.svc-center-txt{width:100%;flex:0 0 auto;}
	.svc-center-pic{padding-top:62.5%;}
	.svc-center.svc-alt .svc-center-pic{order:0;}
	.svc-center.svc-alt .svc-center-txt{order:0;}
	.svc-center.svc-alt .svc-center-badge{left:0;right:auto;}
	.svc-center-txt{padding-top:24px;}
	.svc-center-txt h3{font-size:26px;}
	.svc-center-desc{font-size:15px;line-height:30px;margin-bottom:20px;}
	.svc-center-list li{font-size:15px;padding:14px 0 14px 26px;}

	.svc-scope{padding:52px 0 56px;margin-top:56px;}
	.svc-scope-list{flex-direction:column;gap:12px;}
	.svc-scope-mask{opacity:1;padding:44px 18px 18px;}

	.svc-extra{padding:52px 0 8px;}
	.svc-extra-grid{flex-direction:column;gap:0;}
	.svc-extra-cell{flex:0 0 100%;margin-bottom:12px;}

	.svc-trust{padding:52px 0;margin-top:56px;}
	.svc-trust-num{flex-wrap:wrap;}
	.svc-trust-item{flex:0 0 50%;margin-bottom:32px;}
	.svc-trust-v{font-size:40px;}

	.svc-founder{flex-direction:column;align-items:flex-start;gap:0;padding-top:36px;}
	.svc-founder-pic{flex:0 0 auto;width:190px;}
	.svc-founder-info{width:100%;margin-top:22px;}
	.svc-founder-name{font-size:30px;}
	.svc-founder-name span{font-size:12px;margin-left:10px;}
	.svc-founder-role{font-size:15px;line-height:26px;}
	.svc-founder-cred li{font-size:15px;line-height:32px;}
	.svc-founder-note{font-size:14px;line-height:26px;}

	.svc-trust-honor{flex-direction:column;gap:0;}
	.svc-honor-item{margin-bottom:24px;}

	.svc-cases{padding:52px 0 20px;}
	.svc-case-list{flex-direction:column;gap:16px;}
	.svc-case-img{height:210px;}

	.svc-cta{padding:44px 0;margin-top:50px;}
	.svc-cta-in{flex-direction:column;align-items:flex-start;gap:22px;}
	.svc-cta-l h3{font-size:22px;}
	.svc-cta-l p{font-size:14px;line-height:26px;}
	.svc-cta-r a{line-height:50px;padding:0 32px;font-size:15px;}
}