/* V2 版式「悬浮卡片」（yz314 专用，2026-11-02）。
   浅色页面底；页头是离开顶边的白色圆角浮条；首屏全幅大图，白色大卡片悬浮压在图右下并超出图底边；
   之后每个版块（含内页的通用 .v2-sec）都是浮起的圆角白卡（阴影），卡片之间大留白。
   只在 body.v2l-floatcard 下生效（前缀 fl-）；颜色只用 --v2-*，照片上的字用白色。 */
body.v2l-floatcard{--fl-r:26px;--fl-shadow:0 1px 2px color-mix(in srgb,var(--v2-ink) 6%,transparent),0 24px 60px color-mix(in srgb,var(--v2-brand) 14%,transparent);background:var(--v2-paper)}
body.v2l-floatcard .fl-wrap{max-width:1180px;margin:0 auto;padding:0 20px}
body.v2l-floatcard .v2-btn{min-height:48px;padding:0 24px;border-radius:12px;border:1px solid var(--v2-brand);background:var(--v2-brand);color:var(--v2-onbrand);font-weight:700}
body.v2l-floatcard .v2-btn:hover{background:var(--v2-brand2);border-color:var(--v2-brand2)}
body.v2l-floatcard .v2-btn--ghost,body.v2l-floatcard a.v2-btn--ghost{background:var(--v2-white);color:var(--v2-brand);border-color:var(--v2-line)}
body.v2l-floatcard .v2-btn--ghost:hover{border-color:var(--v2-brand);background:var(--v2-white)}

/* 页头：固定在顶部、离开顶边的白色浮条；内页给 main 留出位置 */
body.v2l-floatcard .fl-mast{position:fixed;top:16px;left:0;right:0;z-index:60;padding:0 20px;pointer-events:none}
body.v2l-floatcard .fl-mast__bar{display:flex;align-items:center;gap:20px;max-width:1180px;height:64px;margin:auto;padding:0 10px 0 18px;border-radius:999px;background:var(--v2-white);box-shadow:var(--fl-shadow);pointer-events:auto}
body.v2l-floatcard .fl-mast__brand{display:flex;align-items:center;gap:10px;margin-right:auto;font-size:17px}
body.v2l-floatcard .fl-mast__brand i{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--v2-brand);color:var(--v2-onbrand);font-style:normal;font-weight:800;font-size:14px}
body.v2l-floatcard .fl-mast__links{display:flex;gap:4px;font-size:14px}
body.v2l-floatcard .fl-mast__links a{padding:8px 14px;border-radius:999px;color:var(--v2-muted);white-space:nowrap}
body.v2l-floatcard .fl-mast__links a:hover{color:var(--v2-brand);background:var(--v2-paper)}
body.v2l-floatcard .fl-mast__links a.on{color:var(--v2-brand);background:color-mix(in srgb,var(--v2-brand) 10%,var(--v2-white));font-weight:700}
body.v2l-floatcard .fl-mast__tel{padding:10px 18px;border-radius:999px;background:var(--v2-brand);color:var(--v2-onbrand);font-weight:700;font-size:14px;white-space:nowrap}
body.v2l-floatcard main{padding-top:112px}
body.v2l-floatcard main:has(.fl-front){padding-top:0}

/* 首屏：全幅大图 + 右下悬浮白卡（超出图底边） */
body.v2l-floatcard .fl-front{position:relative}
body.v2l-floatcard .fl-front__photo{position:relative;height:640px;overflow:hidden;background:linear-gradient(160deg,color-mix(in srgb,var(--v2-brand) 30%,var(--v2-paper)),var(--v2-paper))}
body.v2l-floatcard .fl-front__photo img{width:100%;height:100%;object-fit:cover}
body.v2l-floatcard .fl-front__photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.18),transparent 30%,transparent 70%,rgba(0,0,0,.25))}
body.v2l-floatcard .fl-front__cap{position:absolute;z-index:1;left:max(20px,calc((100vw - 1180px)/2 + 20px));bottom:32px;padding:8px 16px;border-radius:999px;background:rgba(0,0,0,.45);color:#fff;font-size:13px;backdrop-filter:blur(6px)}
body.v2l-floatcard .fl-front__dock{position:relative;z-index:2;margin-top:-400px}
body.v2l-floatcard .fl-front__card{width:min(600px,100%);margin-left:auto;padding:44px 44px 36px;border-radius:var(--fl-r);background:var(--v2-white);box-shadow:var(--fl-shadow),0 40px 80px rgba(0,0,0,.12)}
body.v2l-floatcard .fl-front__brand{display:flex;align-items:center;flex-wrap:wrap;gap:4px 10px;margin:0;font-size:14px;font-weight:700;color:var(--v2-brand)}
body.v2l-floatcard .fl-front__brand i{width:10px;height:10px;border-radius:50%;background:var(--v2-accent)}
body.v2l-floatcard .fl-front__brand small{font-weight:400;color:var(--v2-muted)}
body.v2l-floatcard .fl-front h1{margin:16px 0 0;font-size:38px;line-height:1.25;font-weight:800;letter-spacing:-.01em}
body.v2l-floatcard .fl-front h1 span{display:block;margin-top:4px;color:var(--v2-brand)}
body.v2l-floatcard .fl-front__sub{margin:14px 0 0;font-size:16px;color:var(--v2-muted)}
body.v2l-floatcard .fl-front__tags{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 0;padding:0;list-style:none}
body.v2l-floatcard .fl-front__tags li{padding:5px 12px;border-radius:8px;background:var(--v2-paper);font-size:13px}
body.v2l-floatcard .fl-front__act{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
body.v2l-floatcard .fl-front__facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:28px 0 0;padding-top:22px;border-top:1px solid var(--v2-line)}
body.v2l-floatcard .fl-front__facts dt{font-size:12px;color:var(--v2-muted)}
body.v2l-floatcard .fl-front__facts dd{margin:2px 0 0;font-size:22px;font-weight:800;color:var(--v2-brand);overflow-wrap:anywhere;line-height:1.3}

/* 卡片堆叠 */
body.v2l-floatcard .fl-stack{display:grid;gap:56px;padding-top:28px;padding-bottom:28px}
body.v2l-floatcard .fl-front+.fl-stack{padding-top:72px}
body.v2l-floatcard .fl-card{padding:52px;border-radius:var(--fl-r);background:var(--v2-white);box-shadow:var(--fl-shadow)}
body.v2l-floatcard .fl-card--tint{background:linear-gradient(160deg,var(--v2-white) 55%,color-mix(in srgb,var(--v2-brand) 7%,var(--v2-white)))}
body.v2l-floatcard .fl-kicker{margin:0;font-size:13px;font-weight:700;color:var(--v2-brand2)}
body.v2l-floatcard .fl-h2{margin:6px 0 0;font-size:32px;line-height:1.3;font-weight:800;letter-spacing:-.01em}
body.v2l-floatcard .fl-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:34px}
body.v2l-floatcard .fl-head--center{justify-content:center;text-align:center}
body.v2l-floatcard .fl-more{display:inline-block;padding:9px 16px;border-radius:999px;background:var(--v2-paper);color:var(--v2-brand);font-size:13px;font-weight:700;white-space:nowrap}
body.v2l-floatcard .fl-more:hover{background:var(--v2-brand);color:var(--v2-onbrand)}
body.v2l-floatcard .fl-none{display:grid;place-items:center;width:100%;height:100%;min-height:180px;border-radius:18px;background:var(--v2-paper);color:var(--v2-muted);font-size:22px;font-weight:800}

/* 企业简介 */
body.v2l-floatcard .fl-about{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:52px;align-items:center}
body.v2l-floatcard .fl-about__media{margin:0}
body.v2l-floatcard .fl-about__media img{width:100%;height:auto;aspect-ratio:28/23;object-fit:cover;border-radius:20px}
body.v2l-floatcard .fl-about__text>p{margin:16px 0 0;font-size:15px;line-height:1.95;color:color-mix(in srgb,var(--v2-ink) 85%,var(--v2-white))}
body.v2l-floatcard .fl-about__text b{color:var(--v2-brand)}
body.v2l-floatcard .fl-about__text .fl-kicker{margin:0}
body.v2l-floatcard .fl-pills{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 26px}
body.v2l-floatcard .fl-pills div{padding:10px 18px;border-radius:14px;background:var(--v2-paper)}
body.v2l-floatcard .fl-pills dt{font-size:12px;color:var(--v2-muted)}
body.v2l-floatcard .fl-pills dd{margin:0;font-size:17px;font-weight:800;color:var(--v2-ink)}

/* 产品 */
body.v2l-floatcard .fl-prods{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
body.v2l-floatcard .fl-prod{display:flex;flex-direction:column;padding:10px 10px 18px;border-radius:20px;background:var(--v2-paper);transition:transform .2s,box-shadow .2s,background .2s}
body.v2l-floatcard .fl-prod img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:14px}
body.v2l-floatcard .fl-prod b{margin:14px 8px 0;font-size:16px}
body.v2l-floatcard .fl-prod small{margin:4px 8px 0;font-size:12px;line-height:1.7;color:var(--v2-muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
body.v2l-floatcard .fl-prod:hover{transform:translateY(-6px);background:var(--v2-white);box-shadow:var(--fl-shadow)}

/* 企业优势 / 选型 */
body.v2l-floatcard .fl-icons{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:36px 28px;margin:0;padding:0;list-style:none;text-align:center}
body.v2l-floatcard .fl-icons i{display:grid;place-items:center;width:60px;height:60px;margin:0 auto 18px;border-radius:50%;background:color-mix(in srgb,var(--v2-brand) 12%,var(--v2-white));color:var(--v2-brand);font-style:normal;font-size:20px;font-weight:800;box-shadow:0 0 0 8px color-mix(in srgb,var(--v2-brand) 5%,var(--v2-white))}
body.v2l-floatcard .fl-icons li>b{display:block;font-size:17px}
body.v2l-floatcard .fl-icons p{margin:10px 0 0;font-size:14px;line-height:1.85;color:var(--v2-muted)}
body.v2l-floatcard .fl-icons--left{text-align:left}
body.v2l-floatcard .fl-icons--left i{margin-left:0;width:44px;height:44px;font-size:16px}

/* 资质 */
body.v2l-floatcard .fl-chips{display:flex;flex-wrap:wrap;gap:10px;margin:0;padding:0;list-style:none}
body.v2l-floatcard .fl-chips li{padding:10px 18px;border-radius:12px;background:var(--v2-paper);font-size:14px}

/* 服务流程：小卡横排 */
body.v2l-floatcard .fl-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:16px;margin:0;padding:0;list-style:none}
body.v2l-floatcard .fl-steps li{padding:22px 20px;border-radius:18px;background:var(--v2-white);box-shadow:0 8px 24px color-mix(in srgb,var(--v2-brand) 10%,transparent)}
body.v2l-floatcard .fl-steps small{display:inline-block;padding:2px 10px;border-radius:999px;background:var(--v2-accent);color:var(--v2-onaccent);font-size:12px;font-weight:800}
body.v2l-floatcard .fl-steps b{display:block;margin-top:12px;font-size:16px}
body.v2l-floatcard .fl-steps p{margin:6px 0 0;font-size:13px;line-height:1.8;color:var(--v2-muted)}

/* 新闻 + 问答并排 */
body.v2l-floatcard .fl-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px;align-items:start}
body.v2l-floatcard .fl-pair--one{grid-template-columns:minmax(0,1fr)}
body.v2l-floatcard .fl-pair .fl-card{padding:40px}
body.v2l-floatcard .fl-pair--one .fl-card{padding:52px}
body.v2l-floatcard .fl-news{margin:0;padding:0;list-style:none}
body.v2l-floatcard .fl-news li{display:flex;flex-direction:column;gap:2px;padding:14px 0;border-bottom:1px solid var(--v2-line)}
body.v2l-floatcard .fl-news li:last-child{border-bottom:0}
body.v2l-floatcard .fl-news a{font-weight:600}
body.v2l-floatcard .fl-news a:hover{color:var(--v2-brand)}
body.v2l-floatcard .fl-news time{font-size:12px;color:var(--v2-muted)}
body.v2l-floatcard .fl-faq details{margin-bottom:10px;border-radius:14px;background:var(--v2-paper)}
body.v2l-floatcard .fl-faq summary{padding:16px 18px;font-weight:700;cursor:pointer}
body.v2l-floatcard .fl-faq summary::marker{color:var(--v2-brand)}
body.v2l-floatcard .fl-faq p{margin:0;padding:0 18px 16px;font-size:14px;color:var(--v2-muted)}

/* 内页与通用版块：每个 .v2-sec 变成浮起的圆角白卡 */
body.v2l-floatcard .v2-sec,body.v2l-floatcard .v2-sec--alt{padding:28px 0;border-bottom:0;background:transparent}
body.v2l-floatcard .v2-sec>.v2-wrap{width:calc(100% - 40px);max-width:1140px;padding:48px 52px;border-radius:var(--fl-r);background:var(--v2-white);box-shadow:var(--fl-shadow)}
body.v2l-floatcard main>.v2-sec:first-child{padding-top:0}
body.v2l-floatcard .v2-hero{padding:28px 0;background:transparent}
body.v2l-floatcard .v2-label{color:var(--v2-brand2);letter-spacing:.08em;text-transform:none;font-size:13px}
body.v2l-floatcard .v2-head{margin-bottom:30px}
body.v2l-floatcard .v2-head h1,body.v2l-floatcard .v2-head h2,body.v2l-floatcard .v2-sec>.v2-wrap>h1{font-size:30px;font-weight:800;letter-spacing:-.01em;padding-left:0;border-left:0}
body.v2l-floatcard .v2-sec>.v2-wrap>h1{margin:6px 0 0;line-height:1.3}
body.v2l-floatcard .v2-link{padding:8px 14px;border-radius:999px;background:var(--v2-paper);color:var(--v2-brand)}
body.v2l-floatcard .v2-card,body.v2l-floatcard .v2-item{border:0;border-radius:20px;background:var(--v2-paper);transition:transform .2s,box-shadow .2s,background .2s}
body.v2l-floatcard .v2-card{padding:10px 10px 18px}
body.v2l-floatcard .v2-card>*:not(.v2-card__img){margin-left:8px;margin-right:8px}
body.v2l-floatcard .v2-card:hover{transform:translateY(-4px);background:var(--v2-white);box-shadow:var(--fl-shadow)}
body.v2l-floatcard .v2-card__img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;margin:0 0 14px;border:0;border-radius:14px}
body.v2l-floatcard .v2-item{padding:22px}
body.v2l-floatcard .v2-hero__img .v2-card__img{border-radius:20px}
body.v2l-floatcard .v2-steps li{border:0;border-radius:18px;background:var(--v2-paper)}
body.v2l-floatcard .v2-list--inline li{border:0;border-radius:10px}
body.v2l-floatcard .v2-faq details{border:0;border-radius:14px;background:var(--v2-paper)}
body.v2l-floatcard .v2-news-item,body.v2l-floatcard .v2-news-panel,body.v2l-floatcard .v2-news-card{border:0;border-radius:20px;background:var(--v2-paper)}
body.v2l-floatcard .v2-cta{padding:12px 0 0;border-radius:0;background:transparent;color:var(--v2-ink)}
body.v2l-floatcard .v2-cta h2{font-size:24px}
body.v2l-floatcard .v2-cta .v2-desc,body.v2l-floatcard .v2-cta__who{color:var(--v2-muted);opacity:1}
body.v2l-floatcard .v2-cta .v2-btn{background:var(--v2-accent);border-color:var(--v2-accent);color:var(--v2-onaccent)}
body.v2l-floatcard .v2-foot{margin-top:40px;padding:48px 0;border-radius:var(--fl-r) var(--fl-r) 0 0}

@media(max-width:1000px){
  body.v2l-floatcard .fl-mast{top:10px;padding:0 12px}
  body.v2l-floatcard .fl-mast__bar{flex-wrap:wrap;height:auto;gap:6px 12px;padding:10px 12px 8px 14px;border-radius:24px}
  body.v2l-floatcard .fl-mast__links{order:3;width:100%;overflow-x:auto}
  body.v2l-floatcard .fl-mast__links a{padding:6px 12px}
  body.v2l-floatcard main{padding-top:140px}
  body.v2l-floatcard .fl-front__photo{height:520px}
  body.v2l-floatcard .fl-front__dock{margin-top:-180px}
  body.v2l-floatcard .fl-front__card{width:auto;margin-left:40px}
  body.v2l-floatcard .fl-front__cap{top:140px;bottom:auto}
  body.v2l-floatcard .fl-about{grid-template-columns:1fr;gap:32px}
  body.v2l-floatcard .fl-prods{grid-template-columns:repeat(2,minmax(0,1fr))}
  body.v2l-floatcard .fl-pair{grid-template-columns:minmax(0,1fr)}
  body.v2l-floatcard .fl-card{padding:40px 32px}
  body.v2l-floatcard .fl-stack{gap:40px}
}
@media(max-width:560px){
  body.v2l-floatcard .fl-mast__tel{padding:7px 12px;font-size:13px}
  body.v2l-floatcard main{padding-top:128px}
  body.v2l-floatcard .fl-front__photo{height:400px}
  body.v2l-floatcard .fl-front__dock{margin-top:-90px;padding:0 12px}
  body.v2l-floatcard .fl-front__card{margin-left:0;padding:28px 22px 24px;border-radius:20px}
  body.v2l-floatcard .fl-front h1{font-size:27px}
  body.v2l-floatcard .fl-front__act .v2-btn{width:100%;justify-content:center}
  body.v2l-floatcard .fl-front__facts dd{font-size:17px}
  body.v2l-floatcard .fl-wrap{padding:0 12px}
  body.v2l-floatcard .fl-card,body.v2l-floatcard .fl-pair .fl-card{padding:28px 20px;border-radius:20px}
  body.v2l-floatcard .fl-stack{gap:28px}
  body.v2l-floatcard .fl-front+.fl-stack{padding-top:44px}
  body.v2l-floatcard .fl-h2{font-size:24px}
  body.v2l-floatcard .fl-head{flex-direction:column;align-items:flex-start;gap:12px}
  body.v2l-floatcard .fl-head--center{align-items:center}
  body.v2l-floatcard .fl-prods{grid-template-columns:1fr 1fr;gap:12px}
  body.v2l-floatcard .v2-sec>.v2-wrap{width:calc(100% - 24px);padding:28px 20px;border-radius:20px}
  body.v2l-floatcard .v2-sec{padding:14px 0}
  body.v2l-floatcard .v2-head h1,body.v2l-floatcard .v2-head h2,body.v2l-floatcard .v2-sec>.v2-wrap>h1{font-size:24px}
}
body.v2l-floatcard .fl-about__text>.fl-kicker{margin:0;font-size:13px;color:var(--v2-brand2)}