/* 版式「数据通栏」（v2_da_numberbar）。只在 body.ac4pcf 下生效，前缀 nb-；颜色只用 --v2-*。
   要点：单行页头（左品牌色实心块）；首屏文字档案 + 满宽数字通栏；之后每个版块左标题右内容两栏
   （通用 .dh9m94 里带 .q28epn 的也套同样两栏，内页一致）。 */
body.ac4pcf{--nb-side:260px}
body.ac4pcf .zcf4sn{max-width:1200px}

/* ---- 页头 ---- */
body.ac4pcf .mu4gap{position:sticky;top:0;z-index:50;background:var(--v2-white);border-bottom:3px solid var(--v2-brand)}
body.ac4pcf .wwjbyd{display:flex;align-items:stretch;gap:24px;min-height:64px}
body.ac4pcf .exy7uw{display:flex;flex-direction:column;justify-content:center;flex:none;padding:8px 20px;background:var(--v2-brand);color:var(--v2-onbrand);line-height:1.3}
body.ac4pcf .exy7uw b{font-size:18px;letter-spacing:.06em}
body.ac4pcf .exy7uw small{font-size:11px;opacity:.85}
body.ac4pcf .fpzjav{display:flex;align-items:stretch;gap:2px;margin-right:auto;overflow-x:auto;scrollbar-width:none}
body.ac4pcf .fpzjav a{display:flex;align-items:center;flex:none;padding:0 12px;font-size:14px;color:var(--v2-muted);border-bottom:3px solid transparent;margin-bottom:-3px;white-space:nowrap}
body.ac4pcf .fpzjav a:hover,body.ac4pcf .fpzjav a.bd2rgn{color:var(--v2-brand);border-bottom-color:var(--v2-accent);font-weight:700}
body.ac4pcf .yrhucb{align-self:center;flex:none;padding:8px 14px;border:1px solid var(--v2-brand);color:var(--v2-brand);font-weight:800;font-size:15px}

/* ---- 首屏 ---- */
body.ac4pcf .vf74tm{background:var(--v2-hero)}
body.ac4pcf .s23fw3{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:48px;align-items:center;padding-top:40px;padding-bottom:36px}
body.ac4pcf .t763qv{margin:0;font-size:12px;font-weight:800;letter-spacing:.16em;color:var(--v2-brand2)}
body.ac4pcf .vf74tm h1{margin:8px 0 0;font-size:38px;line-height:1.22;letter-spacing:-.02em}
body.ac4pcf .dyd5r8{margin:12px 0 0;font-size:15px}
body.ac4pcf .dyd5r8 b{color:var(--v2-brand)}
body.ac4pcf .ww7cey{margin:10px 0 0;font-size:15px;color:var(--v2-muted);line-height:1.85}
body.ac4pcf .sfmhqy{display:flex;flex-wrap:wrap;gap:6px 18px;margin:12px 0 0;padding:0;list-style:none;font-size:13px}
body.ac4pcf .sfmhqy li::before{content:"— ";color:var(--v2-accent)}
body.ac4pcf .fzmbab{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
/* 身份信息：两列格 */
body.ac4pcf .gz52gu{margin:0}
body.ac4pcf .z59pe6{display:grid;grid-template-columns:1fr 1fr;background:var(--v2-white);border:1px solid var(--v2-line);border-top:3px solid var(--v2-brand)}
body.ac4pcf .z59pe6 .yvkpgd{padding:12px 16px;border-bottom:1px solid var(--v2-line)}
body.ac4pcf .z59pe6 .yvkpgd:nth-child(odd){border-right:1px solid var(--v2-line)}
body.ac4pcf .z59pe6 dt{font-size:12px;color:var(--v2-muted)}
body.ac4pcf .z59pe6 dd{margin:2px 0 0;font-size:14px;font-weight:700;line-height:1.5}
body.ac4pcf .ctgf9e{color:var(--v2-brand)}
/* 数字通栏 */
body.ac4pcf .nmn8r5{background:var(--v2-brand);color:var(--v2-onbrand)}
body.ac4pcf .awht2z{margin:0;padding:0;list-style:none}
body.ac4pcf .d927rm{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
body.ac4pcf .d927rm .hdkbe8{display:flex;align-items:baseline;gap:12px;padding:22px 24px}
body.ac4pcf .d927rm .hdkbe8:first-child{padding-left:0}
body.ac4pcf .d927rm .hdkbe8+.hdkbe8{border-left:1px solid color-mix(in srgb,var(--v2-onbrand) 30%,transparent)}
body.ac4pcf .d927rm b{font-size:52px;font-weight:800;line-height:1;letter-spacing:-.03em}
body.ac4pcf .d927rm span{font-size:13px;opacity:.85}

/* ---- 按钮 ---- */
body.ac4pcf .sqvvxt{border-radius:4px;min-height:44px}
body.ac4pcf a.sqvvxt{color:var(--v2-onbrand)}
body.ac4pcf a.f6zzx6{color:var(--v2-brand);background:var(--v2-white);border:1px solid var(--v2-brand)}

/* ---- 左标题右内容 ---- */
body.ac4pcf .jxwaw9,body.ac4pcf .dh9m94{padding:50px 0;border-bottom:1px solid var(--v2-line);background:var(--v2-white)}
body.ac4pcf .c774qn,body.ac4pcf .d7nrcq{background:var(--v2-paper)}
body.ac4pcf .skh3fc{display:grid;grid-template-columns:var(--nb-side) minmax(0,1fr);gap:48px}
body.ac4pcf .tc999d{align-self:start;position:sticky;top:90px;padding-top:12px;border-top:3px solid var(--v2-accent)}
body.ac4pcf .tc999d h2{margin:6px 0 0;font-size:26px;line-height:1.3}
body.ac4pcf .zfjepc{margin:8px 0 0;font-size:13px;color:var(--v2-muted)}
body.ac4pcf .bghsdg,body.ac4pcf .tnz5zt{display:inline-block;margin-top:10px;font-size:13px;font-weight:700;color:var(--v2-brand)}
body.ac4pcf .y7u9as{min-width:0}
body.ac4pcf main>.dh9m94>.zcf4sn:has(>.q28epn){display:grid;grid-template-columns:var(--nb-side) minmax(0,1fr);column-gap:48px}
body.ac4pcf main>.dh9m94>.zcf4sn:has(>.q28epn)>.q28epn{grid-column:1;grid-row:1/span 12;align-self:start;flex-direction:column;align-items:flex-start;gap:4px;margin:0;padding-top:12px;border-top:3px solid var(--v2-accent)}
body.ac4pcf main>.dh9m94>.zcf4sn:has(>.q28epn)>:not(.q28epn){grid-column:2;min-width:0}
body.ac4pcf main>.dh9m94>.zcf4sn:has(>.q28epn)>:not(.q28epn)+:not(.q28epn){margin-top:16px}
body.ac4pcf .q28epn h1,body.ac4pcf .q28epn h2{font-size:26px;line-height:1.3}
body.ac4pcf .ebprgv{color:var(--v2-brand2);letter-spacing:.16em}

/* 简介 */
body.ac4pcf .ypn325 p{margin:0 0 14px;font-size:15px;line-height:1.9}
body.ac4pcf .ypn325 b,body.ac4pcf .ypn325 strong{color:var(--v2-brand)}
body.ac4pcf .bkw4v6{display:grid;grid-template-columns:300px minmax(0,1fr);gap:24px;margin-top:10px;align-items:start}
body.ac4pcf .bkw4v6 img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:4px}
body.ac4pcf .bkw4v6>.gz52gu:only-child{grid-column:1/-1}
body.ac4pcf .v8h95g .yvkpgd{display:grid;grid-template-columns:90px minmax(0,1fr);gap:10px;padding:8px 0;border-bottom:1px solid var(--v2-line);font-size:14px}
body.ac4pcf .v8h95g dt{color:var(--v2-muted)}
body.ac4pcf .v8h95g dd{margin:0;font-weight:600}

/* 产品 */
body.ac4pcf .ddqes8+.ddqes8{margin-top:30px}
body.ac4pcf .sudquk{display:flex;align-items:center;gap:10px;margin:0 0 14px;font-size:18px}
body.ac4pcf .sudquk span{display:inline-grid;place-items:center;min-width:28px;height:24px;padding:0 6px;border-radius:12px;background:var(--v2-brand);color:var(--v2-onbrand);font-size:13px}
body.ac4pcf .sudquk::after{content:"";flex:1;height:1px;background:var(--v2-line)}
body.ac4pcf .behcha{display:grid;grid-template-columns:1fr 1fr;gap:14px}
body.ac4pcf .nf586z{display:grid;grid-template-columns:150px minmax(0,1fr);gap:14px;padding:12px;background:var(--v2-white);border:1px solid var(--v2-line);border-radius:6px}
body.ac4pcf .nf586z:hover{border-color:var(--v2-brand2)}
body.ac4pcf .qf9qjp img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:4px}
body.ac4pcf .qf9qjp span{display:grid;place-items:center;aspect-ratio:4/3;background:var(--v2-paper);color:var(--v2-muted);font-weight:800}
body.ac4pcf .nf586z h4{margin:0;font-size:16px}
body.ac4pcf .nf586z p{margin:4px 0 0;font-size:13px;line-height:1.7;color:var(--v2-muted)}
body.ac4pcf .pp2ft2{font-size:12px!important}
body.ac4pcf .nf586z .bghsdg{margin-top:6px}

/* 实力 */
body.ac4pcf .g6wmm4{display:grid;grid-template-columns:1fr 1fr;gap:0 32px;margin:0}
body.ac4pcf .g6wmm4 div{padding:14px 0;border-bottom:1px solid var(--v2-line)}
body.ac4pcf .g6wmm4 dt{font-weight:800;font-size:16px}
body.ac4pcf .g6wmm4 dd{margin:4px 0 0;font-size:14px;color:var(--v2-muted)}
body.ac4pcf .g6wmm4 dd b,body.ac4pcf .g6wmm4 dd strong{color:var(--v2-brand)}
/* 流程 */
body.ac4pcf .gs2pzm{margin:0;padding:0;list-style:none}
body.ac4pcf .gs2pzm li{display:grid;grid-template-columns:72px minmax(0,1fr);gap:16px;padding:14px 0;border-bottom:1px solid var(--v2-line)}
body.ac4pcf .gs2pzm small{font-size:34px;font-weight:800;line-height:1;color:var(--v2-brand)}
body.ac4pcf .gs2pzm b{display:block;font-size:16px}
body.ac4pcf .gs2pzm p{margin:4px 0 0;font-size:14px;color:var(--v2-muted)}
/* 问答、新闻 */
body.ac4pcf .t5thnu details,body.ac4pcf .gq3v3g details{padding:14px 18px;margin:0 0 10px;border:1px solid var(--v2-line);border-radius:6px;background:var(--v2-white)}
body.ac4pcf .t5thnu summary{cursor:pointer;font-weight:700}
body.ac4pcf .t5thnu p{margin:8px 0 0;font-size:14px;color:var(--v2-muted)}
body.ac4pcf .v2m33k{margin:0;padding:0;list-style:none}
body.ac4pcf .v2m33k li{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--v2-line)}
body.ac4pcf .v2m33k a:hover{color:var(--v2-brand)}
body.ac4pcf .v2m33k time{flex:none;font-size:13px;color:var(--v2-muted)}

/* ---- 内页组件 ---- */
body.ac4pcf .uj8yje{border-bottom:6px solid var(--v2-brand)}
body.ac4pcf .nv4fr6,body.ac4pcf .n42kcf li,body.ac4pcf .rxr4ej li{border-radius:4px}
body.ac4pcf .rqnuvs img,body.ac4pcf .bxbk6a{border-radius:6px}
body.ac4pcf .fg9hm8{padding:14px 18px;background:var(--v2-brand);color:var(--v2-onbrand);border-radius:6px}
body.ac4pcf .fg9hm8 dt{color:var(--v2-onbrand);opacity:.8}
body.ac4pcf .g2yg6d{color:var(--v2-onbrand)!important}
body.ac4pcf .wtzx9p,body.ac4pcf .b4ehf3{border-radius:6px}
body.ac4pcf .xw725k{border-radius:4px}
body.ac4pcf .x6sdyu li{border-radius:6px}
body.ac4pcf .jgpxdh{border-radius:0;background:var(--v2-brand)}
body.ac4pcf .jgpxdh .sqvvxt{background:var(--v2-white);color:var(--v2-brand)}

/* ---- 页脚 ---- */
body.ac4pcf .ksspn5{padding:36px 0 30px;background:var(--v2-foot);color:var(--v2-footink);border-top:6px solid var(--v2-brand)}
body.ac4pcf .kzpwrs{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:48px}
body.ac4pcf .jvs68v strong{font-size:17px}
body.ac4pcf .v4497c{margin-top:12px}
body.ac4pcf .v4497c .yvkpgd{display:grid;grid-template-columns:72px minmax(0,1fr);gap:8px;padding:4px 0;font-size:12px;border-top:1px solid color-mix(in srgb,var(--v2-footink) 20%,transparent)}
body.ac4pcf .v4497c dt{opacity:.7}
body.ac4pcf .v4497c dd{margin:0}
body.ac4pcf .ksspn5 .ctgf9e{color:#fff}
body.ac4pcf .tvq2dc{display:flex;flex-wrap:wrap;gap:6px 18px;padding-bottom:12px;margin-bottom:6px;border-bottom:1px solid color-mix(in srgb,var(--v2-footink) 25%,transparent)}
body.ac4pcf .tvq2dc a{color:#fff}

/* ---- 响应式 ---- */
@media(max-width:1000px){
  body.ac4pcf .wwjbyd{flex-wrap:wrap;gap:0 16px}
  body.ac4pcf .fpzjav{order:3;flex:1 1 100%;margin:0 -20px;padding:0 14px;border-top:1px solid var(--v2-line)}
  body.ac4pcf .fpzjav a{padding:10px 10px}
  body.ac4pcf .yrhucb{margin-left:auto}
  body.ac4pcf .s23fw3{grid-template-columns:1fr;gap:24px}
  body.ac4pcf .skh3fc,body.ac4pcf main>.dh9m94>.zcf4sn:has(>.q28epn){grid-template-columns:1fr;gap:20px}
  body.ac4pcf main>.dh9m94>.zcf4sn:has(>.q28epn)>.q28epn{grid-row:auto;margin-bottom:6px}
  body.ac4pcf main>.dh9m94>.zcf4sn:has(>.q28epn)>:not(.q28epn){grid-column:1}
  body.ac4pcf .tc999d{position:static}
  body.ac4pcf .d927rm .hdkbe8{padding:18px 16px}
  body.ac4pcf .d927rm b{font-size:42px}
  body.ac4pcf .kzpwrs{grid-template-columns:1fr;gap:24px}
}
@media(max-width:560px){
  body.ac4pcf .mu4gap{position:static}
  body.ac4pcf .exy7uw{padding:8px 14px;margin-left:-20px}
  body.ac4pcf .exy7uw b{font-size:16px}
  body.ac4pcf .yrhucb{font-size:13px;padding:6px 8px}
  body.ac4pcf .vf74tm h1{font-size:26px}
  body.ac4pcf .z59pe6{grid-template-columns:1fr}
  body.ac4pcf .z59pe6 .yvkpgd:nth-child(odd){border-right:0}
  body.ac4pcf .d927rm{grid-template-columns:1fr 1fr}
  body.ac4pcf .d927rm .hdkbe8{flex-direction:column;gap:4px;padding:16px 0 16px 14px}
  body.ac4pcf .d927rm .hdkbe8:nth-child(odd){padding-left:0;border-left:0}
  body.ac4pcf .d927rm .hdkbe8:nth-child(n+3){border-top:1px solid color-mix(in srgb,var(--v2-onbrand) 30%,transparent)}
  body.ac4pcf .d927rm b{font-size:38px}
  body.ac4pcf .tc999d h2,body.ac4pcf .q28epn h1,body.ac4pcf .q28epn h2{font-size:21px}
  body.ac4pcf .bkw4v6{grid-template-columns:1fr}
  body.ac4pcf .behcha,body.ac4pcf .g6wmm4{grid-template-columns:1fr}
  body.ac4pcf .nf586z{grid-template-columns:110px minmax(0,1fr)}
  body.ac4pcf .gs2pzm li{grid-template-columns:52px minmax(0,1fr)}
  body.ac4pcf .gs2pzm small{font-size:26px}
  body.ac4pcf .v2m33k li{flex-direction:column;gap:2px}
}