.ys-scope{--ys-blue:#1f54d6;--ys-blue-d:#163a99;--ys-navy:#0c1a36;--ys-ink:#1a2236;--ys-gray:#5d6678;--ys-soft:#f3f6fc;--ys-line:#e6eaf2;--ys-gold:#e0a93d;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;
  color:var(--ys-ink);line-height:1.55;font-size:15px;-webkit-font-smoothing:antialiased;box-sizing:border-box;width:100%;overflow-x:hidden}
.ys-scope *{box-sizing:border-box;margin:0;padding:0}
.ys-scope img{display:block;max-width:100%}
.ys-scope a{text-decoration:none;color:inherit}
.ys-scope .ys-wrap{max-width:1180px;margin:0 auto;padding:0 clamp(16px,4vw,28px)}
.ys-scope h1,#ys-app h2,#ys-app h3,#ys-app h4{font-weight:700;line-height:1.2}

/* 按钮 */
.ys-scope .ys-btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:14.5px;border-radius:8px;padding:11px 20px;cursor:pointer;border:none;transition:.18s}
.ys-scope .ys-btn svg{width:15px;height:15px}
.ys-scope .ys-pri{background:var(--ys-blue);color:#fff}
.ys-scope .ys-pri:hover{background:var(--ys-blue-d)}
.ys-scope .ys-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.55)}
.ys-scope .ys-ghost:hover{background:rgba(255,255,255,.12)}
.ys-scope .ys-white{background:#fff;color:var(--ys-blue)}
.ys-scope .ys-white:hover{background:#eef2fb}

/* 顶栏 */
.ys-scope .ys-header{background:#fff;border-bottom:1px solid var(--ys-line)}
.ys-scope .ys-nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.ys-scope .ys-logo{display:flex;align-items:center;gap:10px;flex:none}
.ys-scope .ys-logo-mark{width:32px;height:32px;flex:none}
.ys-scope .ys-logo-text{font-size:20px;font-weight:700;letter-spacing:.5px;color:var(--ys-blue);white-space:nowrap}
.ys-scope .ys-logo-d .ys-logo-text{color:#fff;font-size:18px}
.ys-scope .ys-logo-img{height:36px;width:auto}
.ys-scope .ys-menu{display:flex;align-items:center;gap:30px;font-size:15px;font-weight:500;color:#33405a}
.ys-scope .ys-menu a{position:relative;padding:6px 0;transition:color .15s}
.ys-scope .ys-menu a:hover{color:var(--ys-blue)}
.ys-scope .ys-menu a.ys-on{color:var(--ys-blue)}
.ys-scope .ys-menu a.ys-on::after{content:"";position:absolute;bottom:-2px;left:0;right:0;height:2px;background:var(--ys-blue);border-radius:2px}
.ys-scope .ys-nav-r{display:flex;align-items:center;gap:18px}
.ys-scope .ys-lang{display:flex;align-items:center;gap:6px;font-size:14px;font-weight:500;color:#33405a;cursor:pointer}
.ys-scope .ys-lang svg{width:16px;height:16px;opacity:.65}
/* 语言切换下拉 */
.ys-scope .ys-langsel{position:relative}
.ys-scope .ys-langsel .ys-lang{background:none;border:0;padding:6px 2px;font-family:inherit}
.ys-scope .ys-langsel .ys-caret{width:13px;height:13px;opacity:.6;transition:transform .2s}
.ys-scope .ys-langsel:hover .ys-caret,.ys-scope .ys-langsel:focus-within .ys-caret{transform:rotate(180deg)}
.ys-scope .ys-langmenu{position:absolute;top:calc(100% + 8px);right:0;min-width:148px;background:#fff;border:1px solid var(--ys-line);border-radius:12px;box-shadow:0 16px 40px rgba(20,40,90,.14);padding:6px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:.18s;z-index:60}
.ys-scope .ys-langsel:hover .ys-langmenu,.ys-scope .ys-langsel:focus-within .ys-langmenu{opacity:1;visibility:visible;transform:translateY(0)}
.ys-scope .ys-langmenu a{display:block;padding:9px 12px;border-radius:8px;font-size:14px;color:#33405a;text-decoration:none;white-space:nowrap}
.ys-scope .ys-langmenu a:hover{background:var(--ys-soft);color:var(--ys-blue)}
.ys-scope .ys-langmenu a.ys-on{color:var(--ys-blue);font-weight:600;background:var(--ys-soft)}

/* Hero */
.ys-scope .ys-hero{position:relative;color:#fff;overflow:hidden}
.ys-scope .ys-hero-bg{position:absolute;inset:0;z-index:0}
.ys-scope .ys-video-box{position:absolute;inset:0;background:linear-gradient(135deg,#162a52,#0d1c3a)}
.ys-scope .ys-video-box video,#ys-app .ys-video-box iframe,#ys-app .ys-video-box img{width:100%;height:100%;object-fit:cover;border:0}
.ys-scope .ys-hero-bg::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(100deg,rgba(8,16,34,.76) 0%,rgba(10,20,42,.50) 38%,rgba(10,22,46,.16) 64%,rgba(12,24,50,.06) 100%)}
/* 底图轮播 */
.ys-scope .ys-hero-slides{position:absolute;inset:0;z-index:0;background:linear-gradient(120deg,#162a52,#0d1c3a)}
.ys-scope .ys-slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transform:scale(1.02);filter:brightness(1.18) contrast(1.06) saturate(1.08);transition:opacity 1s ease;will-change:opacity,transform}
.ys-scope .ys-slide.is-active{opacity:1;animation:ys-hero-zoom 6.8s ease-out both}
@keyframes ys-hero-zoom{from{transform:scale(1.02)}to{transform:scale(1.08)}}
.ys-scope .ys-slide-ph{background:radial-gradient(120% 140% at 78% 8%,rgba(31,84,214,.45),transparent 58%),linear-gradient(120deg,#15294f,#0c1a36)}
.ys-scope .ys-hero-dots{display:flex;gap:9px;margin-top:30px}
.ys-scope .ys-hero-dots button{width:9px;height:9px;padding:0;border:0;border-radius:50%;cursor:pointer;background:rgba(255,255,255,.38);transition:background .3s,width .3s}
.ys-scope .ys-hero-dots button:hover{background:rgba(255,255,255,.7)}
.ys-scope .ys-hero-dots button.is-active{width:26px;border-radius:5px;background:#fff}
@media(prefers-reduced-motion:reduce){.ys-scope .ys-slide{animation:none!important;transition:opacity .3s ease!important;transform:none!important}}
.ys-scope .ys-hero-in{position:relative;z-index:2;padding:clamp(48px,8vw,88px) 0 clamp(70px,12vw,150px);max-width:560px;margin-left:0;text-align:left}
.ys-scope .ys-hero-in h1{font-size:clamp(34px,6vw,54px);line-height:1.07;font-weight:800;letter-spacing:-.5px}
.ys-scope .ys-gold{color:var(--ys-gold);font-weight:600;font-size:clamp(17px,2.6vw,21px);line-height:1.45;margin:24px 0 20px}
.ys-scope .ys-hero-in .ys-desc{font-size:15.5px;color:#d7deec;max-width:430px;line-height:1.65}
.ys-scope .ys-hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}

/* 语音气泡 */
.ys-scope .ys-hero>.ys-wrap{position:relative}
.ys-scope .ys-voice{position:absolute;right:clamp(24px,6vw,92px);top:96px;z-index:1;width:480px;height:380px;pointer-events:none}
.ys-scope .ys-chip{position:absolute;display:inline-flex;align-items:center;gap:8px;background:rgba(18,30,56,.72);border:1px solid rgba(255,255,255,.18);color:#fff;font-size:13px;font-weight:500;padding:8px 15px;border-radius:24px;white-space:nowrap;box-shadow:0 8px 24px rgba(0,0,0,.35);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
.ys-scope .ys-chip svg{width:14px;height:14px;opacity:.8}
.ys-scope .ys-c1{top:50px;left:80px}
.ys-scope .ys-c2{top:108px;left:8px}
.ys-scope .ys-c3{top:168px;left:60px}
.ys-scope .ys-c4{top:78px;right:30px}
.ys-scope .ys-c5{top:140px;right:6px}
.ys-scope .ys-c6{top:200px;right:60px}
.ys-scope .ys-orb{position:absolute;top:96px;left:50%;transform:translateX(-50%);width:76px;height:76px;border-radius:50%;background:radial-gradient(circle at 50% 40%,#3b8cff,#1f54d6);display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 10px rgba(59,140,255,.18),0 0 40px rgba(59,140,255,.6)}
.ys-scope .ys-orb svg{width:28px;height:28px;color:#fff}
.ys-scope .ys-wave{position:absolute;top:128px;height:14px;display:flex;align-items:center;gap:3px}
.ys-scope .ys-wave.ys-l{right:55%;margin-right:48px}
.ys-scope .ys-wave.ys-r{left:55%;margin-left:48px}
.ys-scope .ys-wave i{display:block;width:3px;background:#5b9bff;border-radius:2px;animation:ys-pulse 1.1s infinite ease-in-out}
@keyframes ys-pulse{0%,100%{height:5px}50%{height:16px}}

/* 特性条 */
.ys-scope .ys-featbar-w{position:relative;z-index:5;margin-top:-66px}
.ys-scope .ys-featbar{background:#fff;border:1px solid var(--ys-line);border-radius:16px;box-shadow:0 20px 50px rgba(20,40,90,.10);display:grid;grid-template-columns:repeat(4,1fr);padding:28px 14px}
.ys-scope .ys-feat{display:flex;gap:14px;padding:6px 22px;align-items:flex-start}
.ys-scope .ys-feat+.ys-feat{border-left:1px solid var(--ys-line)}
.ys-scope .ys-feat svg{width:40px;height:40px;flex:none;color:var(--ys-blue)}
.ys-scope .ys-feat h4{font-size:16px;font-weight:600;margin-bottom:4px}
.ys-scope .ys-feat p{font-size:13px;color:var(--ys-gray);line-height:1.45}

/* 区块标题 */
.ys-scope .ys-sec-h{text-align:center;margin:clamp(48px,8vw,78px) 0 36px}
.ys-scope .ys-sec-h h2{font-size:clamp(26px,4vw,33px)}
.ys-scope .ys-sec-h p{color:var(--ys-gray);font-size:16px;margin-top:8px}

/* 产品 */
.ys-scope .ys-prods{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.ys-scope .ys-prod{background:#fff;border:1px solid var(--ys-line);border-radius:14px;overflow:hidden;transition:.2s}
.ys-scope .ys-prod:hover{box-shadow:0 14px 34px rgba(20,40,90,.12);transform:translateY(-3px)}
.ys-scope .ys-prod-img{aspect-ratio:1/1;overflow:hidden;background:#f7f9fd}
.ys-scope .ys-prod-img img{width:100%;height:100%;object-fit:contain;padding:10px;box-sizing:border-box;transition:.4s}
.ys-scope .ys-prod:hover .ys-prod-img img{transform:none}
.ys-scope .ys-prod-f{display:flex;align-items:center;justify-content:space-between;padding:14px 15px}
.ys-scope .ys-prod-f span{font-size:14.5px;font-weight:600}
.ys-scope .ys-parr{width:30px;height:30px;border-radius:50%;border:1.5px solid var(--ys-blue);display:flex;align-items:center;justify-content:center;color:var(--ys-blue);flex:none}
.ys-scope .ys-parr svg{width:14px;height:14px}

/* 解决方案 */
.ys-scope .ys-sols{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.ys-scope .ys-sol{text-align:center;position:relative}
.ys-scope .ys-sol-c{position:relative;aspect-ratio:16/11;border-radius:14px}
.ys-scope .ys-sol-c img{width:100%;height:100%;object-fit:cover;border-radius:14px}
.ys-scope .ys-sol-c::after{content:"";position:absolute;inset:0;border-radius:14px;background:linear-gradient(180deg,rgba(13,36,82,.05),rgba(13,36,82,.35))}
/* 徽章骑在卡片下边缘，卡片不再裁切 */
.ys-scope .ys-sol-b{position:absolute;left:50%;bottom:-24px;transform:translateX(-50%);width:48px;height:48px;border-radius:50%;background:var(--ys-blue);display:flex;align-items:center;justify-content:center;z-index:2;box-shadow:0 6px 16px rgba(31,84,214,.4)}
.ys-scope .ys-sol-b svg{width:24px;height:24px;color:#fff}
.ys-scope .ys-sol h4{margin-top:36px;font-size:17px;font-weight:600}

/* 公司介绍 */
.ys-scope .ys-about{background:var(--ys-soft);border-radius:18px;padding:clamp(28px,4vw,46px) clamp(24px,4vw,50px);margin-top:30px;display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(28px,4vw,54px);align-items:center}
.ys-scope .ys-about h3{font-size:clamp(20px,3vw,24px);color:var(--ys-blue);margin-bottom:16px}
.ys-scope .ys-about p{font-size:14.5px;color:var(--ys-gray);line-height:1.7;max-width:480px}
.ys-scope .ys-about .ys-btn{margin-top:24px}
.ys-scope .ys-stats{display:grid;grid-template-columns:1fr 1fr;gap:30px 36px}
.ys-scope .ys-stat{display:flex;gap:14px;align-items:flex-start}
.ys-scope .ys-stat svg{width:34px;height:34px;color:var(--ys-blue);flex:none}
.ys-scope .ys-stat .ys-big{font-size:23px;font-weight:700;line-height:1.1}
.ys-scope .ys-stat .ys-sub{font-size:13px;color:var(--ys-gray);margin-top:3px}
.ys-scope .ys-stat-div{grid-column:1/-1;height:1px;background:var(--ys-line);margin:-6px 0}

/* CTA 横幅 */
.ys-scope .ys-cta{position:relative;overflow:hidden;background:linear-gradient(90deg,#163a99,#2056cf);border-radius:16px;margin:46px 0 70px;padding:clamp(28px,4vw,42px) clamp(24px,4vw,48px);display:flex;align-items:center;justify-content:space-between;gap:24px;color:#fff;flex-wrap:wrap}
.ys-scope .ys-cta::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.12) 1.3px,transparent 1.3px);background-size:18px 18px;opacity:.5}
.ys-scope .ys-cta h3{position:relative;font-size:clamp(19px,3vw,25px);font-weight:600;line-height:1.4}

/* 页脚 */
.ys-scope .ys-footer{background:var(--ys-navy);color:#aeb9cf;padding:54px 0 0}
.ys-scope .ys-foot-g{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1.3fr;gap:34px;padding-bottom:42px}
.ys-scope .ys-foot-b p{font-size:13px;margin-top:16px;line-height:1.6;color:#8895af;max-width:230px}
.ys-scope .ys-socials{display:flex;gap:12px;margin-top:20px}
.ys-scope .ys-soc{width:36px;height:36px;border-radius:50%;border:1px solid #2a3a5c;display:flex;align-items:center;justify-content:center;color:#aeb9cf;transition:.18s}
.ys-scope .ys-soc:hover{background:var(--ys-blue);border-color:var(--ys-blue);color:#fff}
.ys-scope .ys-soc svg{width:16px;height:16px}
.ys-scope .ys-fcol h5{color:#fff;font-size:15px;font-weight:600;margin-bottom:16px}
.ys-scope .ys-fcol ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.ys-scope .ys-fcol li a{font-size:13.5px;color:#8895af;transition:.15s}
.ys-scope .ys-fcol li a:hover{color:#fff}
.ys-scope .ys-cli{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:#8895af;margin-bottom:12px}
.ys-scope .ys-cli svg{width:16px;height:16px;flex:none;margin-top:2px;color:#5d7099}
.ys-scope .ys-cli a,.ys-scope .ys-cinfo a{color:inherit;text-decoration:none}
.ys-scope .ys-cli a:hover,.ys-scope .ys-cinfo a:hover{color:var(--ys-blue)}
.ys-scope .ys-footer-qr-list{display:grid;grid-template-columns:repeat(2,minmax(88px,1fr));gap:12px;margin:12px 0 16px}
.ys-scope .ys-footer-qr-item{display:grid;justify-items:center;gap:6px;min-width:0;color:#8895af;font-size:12px;text-align:center}
.ys-scope .ys-footer-qr-item img{width:min(96px,100%);aspect-ratio:1/1;padding:6px;border-radius:8px;background:#fff;object-fit:contain;box-sizing:border-box}
.ys-scope .ys-footer-qr-item span{line-height:1.25;word-break:break-word}
.ys-scope .ys-foot-bot{border-top:1px solid #1d2c4a;padding:20px 0;display:flex;justify-content:space-between;font-size:12.5px;color:#6c7a96;flex-wrap:wrap;gap:10px}
.ys-scope .ys-foot-bot .ys-fl{display:flex;gap:26px}
.ys-scope .ys-foot-bot a:hover{color:#fff}

/* 响应式：平板 */
@media(max-width:1080px){
  .ys-scope .ys-voice{display:none}
  .ys-scope .ys-hero-in{max-width:none}
  .ys-scope .ys-menu{display:none}
}
@media(max-width:900px){
  .ys-scope .ys-featbar{grid-template-columns:repeat(2,1fr)}
  .ys-scope .ys-feat:nth-child(odd){border-left:none}
  .ys-scope .ys-feat:nth-child(n+3){border-top:1px solid var(--ys-line);padding-top:22px;margin-top:6px}
  .ys-scope .ys-prods{grid-template-columns:repeat(2,1fr)}
  .ys-scope .ys-sols{grid-template-columns:repeat(2,1fr)}
  .ys-scope .ys-about{grid-template-columns:1fr}
  .ys-scope .ys-foot-g{grid-template-columns:1fr 1fr}
}
/* 响应式：手机 */
@media(max-width:560px){
  .ys-scope .ys-featbar{grid-template-columns:1fr}
  .ys-scope .ys-feat{border-left:none!important;border-top:1px solid var(--ys-line);padding:20px 10px}
  .ys-scope .ys-feat:first-child{border-top:none}
  .ys-scope .ys-prods,#ys-app .ys-sols{grid-template-columns:1fr}
  .ys-scope .ys-stats{grid-template-columns:1fr 1fr}
  .ys-scope .ys-foot-g{grid-template-columns:1fr}
  .ys-scope .ys-hero-cta .ys-btn{flex:1}
  .ys-scope .ys-featbar-w{margin-top:-30px}
}

/* ======== 内页通用组件 ======== */
.ys-scope .ys-pagebanner{position:relative;overflow:hidden;background:linear-gradient(120deg,#0f2552,#1f54d6);color:#fff;padding:clamp(44px,7vw,76px) 0}
.ys-scope .ys-pagebanner::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.12) 1.3px,transparent 1.3px);background-size:20px 20px;opacity:.4}
.ys-scope .ys-pagebanner .ys-wrap{position:relative}
.ys-scope .ys-pagebanner h1{font-size:clamp(28px,4.5vw,42px);font-weight:800;letter-spacing:-.5px}
.ys-scope .ys-pagebanner p{margin-top:12px;font-size:clamp(15px,2vw,17px);color:#cdd9f5;max-width:620px;line-height:1.6}
.ys-scope .ys-crumb{margin-top:18px;font-size:13.5px;color:#aebde2;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.ys-scope .ys-crumb a{color:#cdd9f5}
.ys-scope .ys-crumb a:hover{color:#fff}
.ys-scope .ys-crumb span{opacity:.6}

.ys-scope .ys-section{padding:clamp(44px,7vw,72px) 0}
.ys-scope .ys-section.ys-alt{background:var(--ys-soft)}
.ys-scope .ys-lead{max-width:760px;margin:0 auto;text-align:center}
.ys-scope .ys-lead h2{font-size:clamp(24px,3.6vw,32px)}
.ys-scope .ys-lead p{color:var(--ys-gray);font-size:16px;margin-top:10px;line-height:1.65}
.ys-scope .ys-eyebrow{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--ys-blue);margin-bottom:10px}

/* 富文本排版 */
.ys-scope .ys-rt{font-size:15.5px;line-height:1.8;color:#3b4660}
.ys-scope .ys-rt p{margin-bottom:16px}
.ys-scope .ys-rt h3{font-size:21px;margin:28px 0 12px}
.ys-scope .ys-rt ul{margin:0 0 16px 0;padding-left:0;list-style:none}
.ys-scope .ys-rt ul li{position:relative;padding-left:26px;margin-bottom:10px}
.ys-scope .ys-rt ul li::before{content:"";position:absolute;left:4px;top:9px;width:8px;height:8px;border-radius:2px;background:var(--ys-blue);transform:rotate(45deg)}

/* 通用网格卡片 */
.ys-scope .ys-grid{display:grid;gap:24px}
.ys-scope .ys-g2{grid-template-columns:repeat(2,1fr)}
.ys-scope .ys-g3{grid-template-columns:repeat(3,1fr)}
.ys-scope .ys-g4{grid-template-columns:repeat(4,1fr)}
.ys-scope .ys-card{background:#fff;border:1px solid var(--ys-line);border-radius:14px;padding:28px;transition:.2s}
.ys-scope .ys-card:hover{box-shadow:0 14px 34px rgba(20,40,90,.10);transform:translateY(-3px)}
.ys-scope .ys-card .ys-ic{width:48px;height:48px;border-radius:12px;background:#eaf0ff;display:flex;align-items:center;justify-content:center;color:var(--ys-blue);margin-bottom:16px}
.ys-scope .ys-card .ys-ic svg{width:26px;height:26px}
.ys-scope .ys-card h3{font-size:18px;margin-bottom:8px}
.ys-scope .ys-card p{font-size:14px;color:var(--ys-gray);line-height:1.6}

/* 图文左右块 */
.ys-scope .ys-split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,56px);align-items:center}
.ys-scope .ys-split.ys-rev .ys-split-img{order:2}
.ys-scope .ys-split-img{border-radius:16px;overflow:hidden;aspect-ratio:4/3;background:#f7f9fd}
.ys-scope .ys-split-img img{width:100%;height:100%;object-fit:contain;padding:16px;box-sizing:border-box}

/* 数据条 */
.ys-scope .ys-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;text-align:center}
.ys-scope .ys-metric{min-width:0}
.ys-scope .ys-metric .ys-num{font-size:clamp(28px,4vw,40px);font-weight:800;color:var(--ys-blue);line-height:1;overflow-wrap:anywhere}
.ys-scope .ys-metric .ys-mlabel{font-size:14px;color:var(--ys-gray);margin-top:8px}

/* 产品表格 */
.ys-scope .ys-table-wrap{overflow-x:auto;border:1px solid var(--ys-line);border-radius:14px}
.ys-scope table.ys-tbl{width:100%;border-collapse:collapse;font-size:14px;min-width:560px}
.ys-scope table.ys-tbl th{background:#f5f8ff;text-align:left;padding:14px 18px;font-weight:600;color:#23314f;border-bottom:1px solid var(--ys-line)}
.ys-scope table.ys-tbl td{padding:14px 18px;border-bottom:1px solid var(--ys-line);color:#46506a}
.ys-scope table.ys-tbl tr:last-child td{border-bottom:none}
.ys-scope table.ys-tbl tr:hover td{background:#fafcff}

/* 流程时间线 */
.ys-scope .ys-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:st}
.ys-scope .ys-step{position:relative;padding-top:8px}
.ys-scope .ys-step .ys-stnum{width:42px;height:42px;border-radius:50%;background:var(--ys-blue);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.ys-scope .ys-step h4{font-size:16px;margin-bottom:6px}
.ys-scope .ys-step p{font-size:13.5px;color:var(--ys-gray);line-height:1.6}

/* FAQ */
.ys-scope .ys-faq{max-width:820px;margin:0 auto}
.ys-scope .ys-faq details{border:1px solid var(--ys-line);border-radius:12px;margin-bottom:12px;background:#fff;overflow:hidden}
.ys-scope .ys-faq summary{padding:18px 22px;font-weight:600;font-size:15.5px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
.ys-scope .ys-faq summary::-webkit-details-marker{display:none}
.ys-scope .ys-faq summary::after{content:"+";font-size:22px;color:var(--ys-blue);font-weight:400;flex:none}
.ys-scope .ys-faq details[open] summary::after{content:"–"}
.ys-scope .ys-faq details p{padding:0 22px 20px;font-size:14.5px;color:var(--ys-gray);line-height:1.7}

/* 联系页 */
.ys-scope .ys-contact-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,380px);gap:24px 30px;align-items:start}
.ys-scope .ys-contact-copy{grid-column:1/-1;max-width:none;display:grid;grid-template-columns:minmax(0,.88fr) minmax(360px,1.12fr);gap:18px 34px;align-items:end;padding-bottom:6px}
.ys-scope .ys-contact-copy>.ys-eyebrow,.ys-scope .ys-contact-copy>h2,.ys-scope .ys-contact-copy>p{grid-column:1}
.ys-scope .ys-contact-copy>p{max-width:680px}
.ys-scope .ys-contact-copy>.ys-cinfo{display:none}
.ys-scope .ys-contact-cards{grid-column:2;grid-row:1/4;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:0}
.ys-scope .ys-contact-card{min-width:0;min-height:100px;display:flex;gap:13px;align-items:flex-start;padding:16px;border:1px solid var(--ys-line);border-radius:12px;background:#fff;box-shadow:0 10px 26px rgba(20,40,90,.04)}
.ys-scope .ys-contact-card .ys-cic{width:40px;height:40px;border-radius:10px;background:#eef3ff;color:var(--ys-blue);display:flex;align-items:center;justify-content:center;flex:none}
.ys-scope .ys-contact-card .ys-cic svg{width:21px;height:21px}
.ys-scope .ys-contact-card h4{font-size:15px;margin-bottom:5px}
.ys-scope .ys-contact-card p{font-size:14px;color:var(--ys-gray);line-height:1.55;overflow-wrap:anywhere}
.ys-scope .ys-contact-card a{color:inherit;text-decoration:none}
.ys-scope .ys-contact-card a:hover{color:var(--ys-blue)}
.ys-scope .ys-contact-side{display:contents}
.ys-scope .ys-contact-side>.ys-form{grid-column:1;grid-row:2}
.ys-scope .ys-contact-side>.ys-qr-panel{grid-column:2;grid-row:2}
.ys-scope .ys-cinfo{display:flex;gap:14px;padding:15px 0;border-bottom:1px solid var(--ys-line)}
.ys-scope .ys-cinfo:last-child{border-bottom:1px solid var(--ys-line)}
.ys-scope .ys-cinfo .ys-cic{width:40px;height:40px;border-radius:10px;background:#eef3ff;color:var(--ys-blue);display:flex;align-items:center;justify-content:center;flex:none}
.ys-scope .ys-cinfo .ys-cic svg{width:21px;height:21px}
.ys-scope .ys-cinfo h4{font-size:15px;margin-bottom:4px}
.ys-scope .ys-cinfo p{font-size:14px;color:var(--ys-gray);line-height:1.6}
.ys-scope .ys-qr-panel{border:1px solid var(--ys-line);border-radius:14px;background:#fff;padding:22px;box-shadow:0 12px 34px rgba(20,40,90,.055)}
.ys-scope .ys-qr-head h3{font-size:18px;margin:3px 0 5px}
.ys-scope .ys-qr-head p{font-size:13.5px;color:var(--ys-gray);line-height:1.55;margin-bottom:14px}
.ys-scope .ys-qr-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.ys-scope .ys-qr-card{border:1px solid var(--ys-line);border-radius:10px;padding:12px;background:#fbfcfe;text-align:center;display:flex;flex-direction:column;align-items:center;gap:6px;transition:.16s}
.ys-scope .ys-qr-card:hover{border-color:#c9d5f2;box-shadow:0 8px 24px rgba(30,60,120,.08)}
.ys-scope .ys-qr-card img{width:min(112px,100%);aspect-ratio:1/1;object-fit:contain;border-radius:8px;background:#fff}
.ys-scope .ys-qr-card strong{font-size:14px}
.ys-scope .ys-qr-card span{font-size:12.5px;color:var(--ys-gray);word-break:break-word}
.ys-scope .ys-staff-qr-card{align-items:stretch}
.ys-scope .ys-qr-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;width:100%;margin-top:4px}
.ys-scope .ys-qr-item{display:grid;justify-items:center;gap:6px;min-width:0}
.ys-scope .ys-qr-item img{width:min(112px,100%);aspect-ratio:1/1;object-fit:contain;border-radius:8px;background:#fff}
.ys-scope .ys-qr-item span{font-size:12px;color:var(--ys-gray);font-weight:600}
.ys-scope .ys-contact-warehouse{display:grid;grid-template-columns:minmax(0,.9fr) minmax(320px,1.1fr);gap:0;align-items:stretch;border:1px solid var(--ys-line);border-radius:14px;background:#fff;overflow:hidden}
.ys-scope .ys-contact-warehouse>div:first-child{padding:28px}
.ys-scope .ys-contact-warehouse h2{font-size:clamp(22px,3vw,28px);margin:8px 0 10px}
.ys-scope .ys-contact-warehouse p{color:var(--ys-gray);line-height:1.7;margin-bottom:16px}
.ys-scope .ys-contact-warehouse>img{width:100%;height:100%;min-height:300px;object-fit:contain;background:#f8fafd;border-left:1px solid var(--ys-line)}
.ys-scope .ys-proof-row{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 18px}
.ys-scope .ys-proof-row span{display:inline-flex;align-items:center;height:30px;padding:0 11px;border-radius:6px;background:#eef3ff;color:#24458b;font-size:12.5px;font-weight:600}
.ys-scope .ys-mini-locations{display:grid;gap:10px}
.ys-scope .ys-mini-locations div{border-left:3px solid var(--ys-blue);padding:4px 0 4px 12px}
.ys-scope .ys-mini-locations strong{display:block;font-size:14.5px;margin-bottom:3px}
.ys-scope .ys-mini-locations span{display:block;color:var(--ys-gray);font-size:13.5px;line-height:1.5}
.ys-scope .ys-form{background:#fff;border:1px solid var(--ys-line);border-radius:14px;padding:28px;box-shadow:0 14px 42px rgba(20,40,90,.06)}
.ys-scope .ys-form-head{margin-bottom:20px;padding-bottom:18px;border-bottom:1px solid var(--ys-line)}
.ys-scope .ys-form-head h3{font-size:clamp(21px,2.4vw,26px);margin:4px 0 6px}
.ys-scope .ys-form-head p{font-size:14.5px;color:var(--ys-gray);line-height:1.65;max-width:680px}
.ys-scope .ys-form .ys-field{margin-bottom:16px}
.ys-scope .ys-form label{display:block;font-size:13.5px;font-weight:600;color:#33405a;margin-bottom:6px}
.ys-scope .ys-form input,.ys-scope .ys-form textarea,.ys-scope .ys-form select{width:100%;border:1px solid var(--ys-line);border-radius:9px;padding:11px 13px;font-size:14px;font-family:inherit;color:var(--ys-ink);background:#fbfcfe;transition:.15s}
.ys-scope .ys-form input:focus,.ys-scope .ys-form textarea:focus,.ys-scope .ys-form select:focus{outline:none;border-color:var(--ys-blue);background:#fff;box-shadow:0 0 0 3px rgba(31,84,214,.12)}
.ys-scope .ys-form textarea{min-height:120px;resize:vertical}
.ys-scope .ys-mapbox{border-radius:16px;overflow:hidden;border:1px solid var(--ys-line);aspect-ratio:21/9;background:linear-gradient(135deg,#dde6f7,#eef2fb);display:flex;align-items:center;justify-content:center;color:#7e8db0;font-size:14px;letter-spacing:1px}
.ys-scope .ys-warehouse-pro{display:grid;grid-template-columns:minmax(0,.9fr) minmax(420px,1.1fr);gap:28px;align-items:stretch}
.ys-scope .ys-warehouse-copy{border:1px solid var(--ys-line);border-radius:14px;background:#fff;padding:28px}
.ys-scope .ys-warehouse-copy h2{font-size:clamp(25px,3.4vw,34px);margin:8px 0 12px}
.ys-scope .ys-warehouse-copy>p{color:var(--ys-gray);font-size:15px;line-height:1.7}
.ys-scope .ys-warehouse-media{display:grid;gap:16px}
.ys-scope .ys-warehouse-map{border:1px solid var(--ys-line);border-radius:14px;overflow:hidden;background:#f8fafd;display:grid;gap:0;padding:12px}
.ys-scope .ys-warehouse-map img{width:100%;max-height:250px;object-fit:contain}
.ys-scope .ys-warehouse-map span{display:block;border-top:1px solid var(--ys-line);margin-top:10px;padding-top:9px;font-size:12.5px;font-weight:600;color:#5b6680}
.ys-scope .ys-warehouse-list{display:grid;gap:10px;margin-top:18px}
.ys-scope .ys-warehouse-point{border:1px solid var(--ys-line);border-radius:10px;background:#fbfcfe;padding:14px}
.ys-scope .ys-warehouse-point strong{display:block;font-size:14.5px;margin-bottom:5px}
.ys-scope .ys-warehouse-point span{display:block;color:var(--ys-gray);font-size:14px;line-height:1.6}
.ys-scope .ys-warehouse-photos{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.ys-scope .ys-warehouse-photos figure{border:1px solid var(--ys-line);border-radius:14px;overflow:hidden;background:#fff}
.ys-scope .ys-warehouse-photos img{width:100%;aspect-ratio:4/3;object-fit:cover}
.ys-scope .ys-warehouse-photos figcaption{padding:13px 15px;color:#33405a;display:grid;gap:3px}
.ys-scope .ys-warehouse-photos figcaption strong{font-size:14.5px}
.ys-scope .ys-warehouse-photos figcaption span{font-size:13px;color:var(--ys-gray);line-height:1.5}
.ys-scope .ys-warehouse-note{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:18px}
.ys-scope .ys-warehouse-note>div{border-left:3px solid var(--ys-blue);background:#f8fafd;padding:14px 16px}
.ys-scope .ys-warehouse-note strong{display:block;font-size:14.5px;margin-bottom:4px}
.ys-scope .ys-warehouse-note span{display:block;color:var(--ys-gray);font-size:13.5px;line-height:1.55}

/* 内页响应式 */
@media(max-width:900px){
  .ys-scope .ys-g4,.ys-scope .ys-metrics,.ys-scope .ys-steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ys-scope .ys-g3{grid-template-columns:repeat(2,1fr)}
  .ys-scope .ys-split,.ys-scope .ys-contact-grid,.ys-scope .ys-contact-warehouse,.ys-scope .ys-warehouse-pro{grid-template-columns:1fr}
  .ys-scope .ys-contact-copy,.ys-scope .ys-contact-side{display:contents}
  .ys-scope .ys-contact-copy>.ys-eyebrow{grid-column:1;grid-row:1}
  .ys-scope .ys-contact-copy>h2{grid-column:1;grid-row:2}
  .ys-scope .ys-contact-copy>p{grid-column:1;grid-row:3}
  .ys-scope .ys-contact-side>.ys-form{grid-column:1;grid-row:4}
  .ys-scope .ys-contact-cards{grid-column:1;grid-row:5;margin-top:0}
  .ys-scope .ys-contact-side>.ys-qr-panel{grid-column:1;grid-row:6}
  .ys-scope .ys-split.ys-rev .ys-split-img{order:0}
  .ys-scope .ys-contact-warehouse>img{border-left:0;border-top:1px solid var(--ys-line)}
}
@media(max-width:560px){
  .ys-scope .ys-g2,.ys-scope .ys-g3,.ys-scope .ys-g4,.ys-scope .ys-metrics,.ys-scope .ys-steps{grid-template-columns:1fr}
  .ys-scope .ys-contact-cards,.ys-scope .ys-qr-grid,.ys-scope .ys-warehouse-photos,.ys-scope .ys-warehouse-note{grid-template-columns:1fr}
  .ys-scope .ys-contact-card{min-height:0;padding:16px}
  .ys-scope .ys-contact-warehouse>div:first-child,.ys-scope .ys-warehouse-copy,.ys-scope .ys-form{padding:20px}
}