/* 企业档案系列 · 版式「左档案右正文」（v2_da_leftfile，配色 v2-yz-navy）。
   桌面端左栏 sticky 企业档案（身份 + 数字 + 电话），右栏全部正文版块；手机端档案栏置顶。
   只在 body.mrd2k7 下生效（前缀 lf-），颜色只用 --v2-*。 */
body.mrd2k7{--lf-col:340px;--lf-gap:48px;--lf-top:64px;
  --lf-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --lf-soft:color-mix(in srgb,var(--v2-ink) 70%,var(--v2-white));
  background:var(--v2-white)}
body.mrd2k7 .wdgu8g{max-width:1240px}
body.mrd2k7 .sdn8bu{border-radius:4px;min-height:42px;padding:0 18px;font-size:14px;font-weight:600;
  background:var(--v2-brand);color:var(--v2-onbrand);justify-content:center}
body.mrd2k7 .sdn8bu:hover{background:var(--v2-brand2)}
body.mrd2k7 .x9m64x{background:transparent;color:var(--v2-ink);border:1px solid var(--v2-line)}
body.mrd2k7 .x9m64x:hover{background:transparent;border-color:var(--v2-brand);color:var(--v2-brand2)}

/* 页头：左格品牌对齐档案栏，右格导航对齐正文栏 */
body.mrd2k7 .acxwsh{position:sticky;top:0;z-index:50;background:var(--v2-white);border-bottom:1px solid var(--v2-line)}
body.mrd2k7 .bq5shf{display:grid;grid-template-columns:var(--lf-col) minmax(0,1fr);gap:var(--lf-gap);align-items:center;min-height:var(--lf-top)}
body.mrd2k7 .tw8mm7{display:flex;flex-direction:column;line-height:1.3;padding-left:14px;border-left:3px solid var(--v2-brand)}
body.mrd2k7 .tw8mm7 b{font-size:16px;color:var(--v2-ink)}
body.mrd2k7 .tw8mm7 small{font-size:12px;color:var(--v2-muted)}
body.mrd2k7 .k3nu33{display:flex;flex-wrap:wrap;gap:0;font-size:14px;color:var(--v2-muted)}
body.mrd2k7 .k3nu33 a{padding:20px 14px;border-bottom:2px solid transparent;margin-bottom:-1px}
body.mrd2k7 .k3nu33 a:first-child{padding-left:0}
body.mrd2k7 .k3nu33 a:hover,body.mrd2k7 .k3nu33 a.tgznpx{color:var(--v2-ink);border-bottom-color:var(--v2-brand)}

/* 两栏骨架 */
body.mrd2k7 .hmhgxa{display:grid;grid-template-columns:var(--lf-col) minmax(0,1fr);gap:var(--lf-gap);align-items:start;padding-top:32px;padding-bottom:40px}
body.mrd2k7 .x3wuuc{position:sticky;top:calc(var(--lf-top) + 20px);max-height:calc(100vh - var(--lf-top) - 36px);overflow-y:auto;
  background:var(--v2-paper);border:1px solid var(--v2-line);border-top:3px solid var(--v2-brand);border-radius:6px}
body.mrd2k7 .e7tj7w{padding:22px 22px 24px}
body.mrd2k7 .m84mrg{display:flex;justify-content:space-between;gap:10px;margin:0;padding-bottom:12px;border-bottom:1px dashed var(--v2-line);
  font:500 11px/1.4 var(--lf-mono);letter-spacing:.08em;color:var(--v2-muted)}
body.mrd2k7 .m84mrg span:first-child{color:var(--v2-brand2)}
body.mrd2k7 .rvb733{margin:16px 0 0;font-size:13px;font-weight:600;color:var(--v2-muted)}
body.mrd2k7 .x3wuuc h1{margin:4px 0 0;font-size:23px;line-height:1.38;font-weight:800;color:var(--v2-ink);letter-spacing:-.01em}
body.mrd2k7 .vxw2pe{margin:12px 0 0;font-size:14px;line-height:1.8;color:var(--lf-soft)}
body.mrd2k7 .x4bny3{margin:10px 0 0;font-size:13px;line-height:1.75;color:var(--v2-muted)}
body.mrd2k7 .x4bny3 b{margin-right:6px;color:var(--v2-ink)}
body.mrd2k7 .xj8ebq{margin:12px 0 0;font:12px/1.7 var(--lf-mono);color:var(--v2-muted)}
body.mrd2k7 .b34pr8{display:grid;gap:8px;margin-top:18px}

/* 关键数字：档案栏里两两一格 */
body.mrd2k7 .z3vnuu{list-style:none;margin:18px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--v2-line);border-left:1px solid var(--v2-line)}
body.mrd2k7 .tjatxj{display:flex;flex-direction:column;padding:10px 12px;border-right:1px solid var(--v2-line);border-bottom:1px solid var(--v2-line)}
body.mrd2k7 .tjatxj b{font-size:24px;line-height:1.2;font-weight:800;color:var(--v2-brand2);font-variant-numeric:tabular-nums}
body.mrd2k7 .tjatxj span{font-size:12px;color:var(--v2-muted)}

/* 身份信息：标签在上、值在下的窄栏字段 */
body.mrd2k7 .xq4szr{margin:16px 0 0}
body.mrd2k7 .p4zrhx{padding:8px 0;border-bottom:1px solid var(--v2-line)}
body.mrd2k7 .xq4szr dt{font:500 11px/1.4 var(--lf-mono);letter-spacing:.06em;color:var(--v2-muted)}
body.mrd2k7 .xq4szr dd{margin:2px 0 0;font-size:14px;line-height:1.6;color:var(--v2-ink);overflow-wrap:anywhere}
body.mrd2k7 .e4ufmc{font-weight:800;font-size:17px;color:var(--v2-brand2)}
body.mrd2k7 .smbgv2{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 24px;margin-top:28px;border-top:1px solid var(--v2-line)}

/* 右栏正文版块 */
body.mrd2k7 .t73fj7{min-width:0}
body.mrd2k7 .rn2yzc{padding:34px 0 40px;border-bottom:1px solid var(--v2-line)}
body.mrd2k7 .rn2yzc:first-child{padding-top:4px}
body.mrd2k7 .rn2yzc:last-child{border-bottom:0}
body.mrd2k7 .pr4m6h{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 14px;margin-bottom:22px}
body.mrd2k7 .autpde{font:700 13px var(--lf-mono);color:var(--v2-brand2)}
body.mrd2k7 .be2zhz{font:500 11px var(--lf-mono);letter-spacing:.12em;color:var(--v2-muted)}
body.mrd2k7 .pr4m6h h2{flex-basis:100%;order:3;margin:2px 0 0;font-size:26px;font-weight:800;line-height:1.3;color:var(--v2-ink)}
body.mrd2k7 .pr4m6h h2 small{margin-left:10px;font-size:14px;font-weight:500;color:var(--v2-muted)}
body.mrd2k7 .t95dpn{margin-left:auto;font-size:13px;color:var(--v2-brand2);white-space:nowrap}
body.mrd2k7 .sznhxu{margin:0;font-size:15px;line-height:1.95;color:var(--lf-soft)}
body.mrd2k7 .sznhxu p{margin:0 0 12px}
body.mrd2k7 .v4kyb7{margin:6px 0 0;font-size:13px}
body.mrd2k7 .v4kyb7 a{color:var(--v2-brand2)}
body.mrd2k7 .vxuu9z{margin:10px 0 0;font-size:13px;line-height:1.8;color:var(--v2-muted)}
body.mrd2k7 .vcpxca{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:28px;align-items:start}
body.mrd2k7 .c6v2x8{margin:0}
body.mrd2k7 .c6v2x8 img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:6px;border:1px solid var(--v2-line)}

/* 产品：按品类分组，图左文右的横条，两列 */
body.mrd2k7 .gmk68n+.gmk68n{margin-top:26px}
body.mrd2k7 .dzjana{display:flex;align-items:baseline;gap:10px;margin:0 0 12px;padding-bottom:8px;border-bottom:1px solid var(--v2-line);font-size:16px;color:var(--v2-ink)}
body.mrd2k7 .dzjana span{font:500 12px var(--lf-mono);color:var(--v2-muted)}
body.mrd2k7 .qse7ew{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
body.mrd2k7 .qse7ew a{display:grid;grid-template-columns:120px minmax(0,1fr);gap:14px;padding:10px;border:1px solid var(--v2-line);border-radius:6px;background:var(--v2-paper);height:100%}
body.mrd2k7 .qse7ew a:hover{border-color:var(--v2-brand)}
body.mrd2k7 .qse7ew img,body.mrd2k7 .skbw76{width:120px;height:90px;object-fit:cover;border-radius:4px;background:var(--v2-white)}
body.mrd2k7 .skbw76{display:grid;place-items:center;font-weight:800;color:var(--v2-muted)}
body.mrd2k7 .kbgxgw{display:flex;flex-direction:column;min-width:0}
body.mrd2k7 .qse7ew b{font-size:15px;color:var(--v2-ink)}
body.mrd2k7 .qse7ew small{margin-top:3px;font-size:12px;line-height:1.6;color:var(--v2-muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
body.mrd2k7 .qse7ew em{margin-top:auto;padding-top:4px;font-style:normal;font-size:12px;color:var(--v2-brand2)}

/* 实力、选型、方案：标题列 + 说明列 */
body.mrd2k7 .td5a86{margin:0;border-top:1px solid var(--v2-line)}
body.mrd2k7 .td5a86>div{display:grid;grid-template-columns:180px minmax(0,1fr);gap:20px;padding:14px 0;border-bottom:1px solid var(--v2-line)}
body.mrd2k7 .td5a86 dt{font-weight:700;color:var(--v2-ink)}
body.mrd2k7 .td5a86 dd{margin:0;font-size:14px;line-height:1.85;color:var(--lf-soft)}
body.mrd2k7 .bz9z6v{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:8px}
body.mrd2k7 .bz9z6v li{padding:6px 12px;border:1px solid var(--v2-line);border-radius:4px;font-size:13px}

/* 服务流程：竖排编号 */
body.mrd2k7 .u3n7cj{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 28px}
body.mrd2k7 .u3n7cj li{display:grid;grid-template-columns:44px minmax(0,1fr);gap:10px;padding:14px 0;border-top:1px solid var(--v2-line)}
body.mrd2k7 .u3n7cj small{font:700 20px/1.3 var(--lf-mono);color:var(--v2-brand2)}
body.mrd2k7 .u3n7cj b{display:block;color:var(--v2-ink)}
body.mrd2k7 .u3n7cj p{margin:4px 0 0;font-size:13px;line-height:1.75;color:var(--v2-muted)}

/* 问答、新闻 */
body.mrd2k7 .kttbn9 details{border-top:1px solid var(--v2-line);padding:14px 0}
body.mrd2k7 .kttbn9 details:last-child{border-bottom:1px solid var(--v2-line)}
body.mrd2k7 .kttbn9 summary{cursor:pointer;font-weight:700;color:var(--v2-ink);list-style:none;display:flex;gap:10px}
body.mrd2k7 .kttbn9 summary::-webkit-details-marker{display:none}
body.mrd2k7 .kttbn9 summary::before{content:"Q";flex:none;font:700 13px/1.75 var(--lf-mono);color:var(--v2-brand2)}
body.mrd2k7 .kttbn9 p{margin:8px 0 0 22px;font-size:14px;line-height:1.85;color:var(--lf-soft)}
body.mrd2k7 .djw54t{list-style:none;margin:0;padding:0}
body.mrd2k7 .djw54t li{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--v2-line);font-size:14px}
body.mrd2k7 .djw54t time{flex:none;font:12px var(--lf-mono);color:var(--v2-muted)}

/* 页脚：与正文同一套两栏 */
body.mrd2k7 .xd7e8u{padding:36px 0 30px;background:var(--v2-foot);color:var(--v2-footink);border-top:3px solid var(--v2-brand)}
body.mrd2k7 .cbwjwj{display:grid;grid-template-columns:var(--lf-col) minmax(0,1fr);gap:var(--lf-gap)}
body.mrd2k7 .kby8am{margin:0;font:500 11px var(--lf-mono);letter-spacing:.12em;color:var(--v2-brand2)}
body.mrd2k7 .xd7e8u .xq4szr{margin-top:8px}
body.mrd2k7 .xd7e8u .p4zrhx{border-bottom-color:color-mix(in srgb,var(--v2-footink) 22%,transparent)}
body.mrd2k7 .xd7e8u .xq4szr dd{color:var(--v2-ink);font-size:13px}
body.mrd2k7 .xd7e8u strong{color:var(--v2-ink);font-size:16px}
body.mrd2k7 .xd7e8u p{margin:6px 0 0}
body.mrd2k7 .j7wbaa{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:18px;padding-top:14px;border-top:1px solid color-mix(in srgb,var(--v2-footink) 22%,transparent)}
body.mrd2k7 .j7wbaa a:hover{color:var(--v2-ink)}

/* 内页通用组件：与首页同一套细线、等宽小标签 */
body.mrd2k7 main>.dtwfeg{padding:44px 0;border-bottom:1px solid var(--v2-line);background:var(--v2-white)}
body.mrd2k7 main>.b38whs{background:var(--v2-paper)}
body.mrd2k7 .ycsrt5{padding-left:14px;border-left:3px solid var(--v2-brand);align-items:flex-end}
body.mrd2k7 .der6c8{font:500 11px var(--lf-mono);letter-spacing:.12em;color:var(--v2-brand2)}
body.mrd2k7 .ycsrt5 h1,body.mrd2k7 .dtwfeg>.wdgu8g>h1{margin:6px 0 0;font-size:30px;font-weight:800;line-height:1.3;color:var(--v2-ink)}
body.mrd2k7 .ycsrt5 h2{font-size:24px;font-weight:800}
body.mrd2k7 .au4efp{color:var(--v2-muted)}
body.mrd2k7 .ap2qaz{color:var(--v2-brand2)}
body.mrd2k7 .cxs4vm,body.mrd2k7 .pum4yf,body.mrd2k7 .f8dhrj details,body.mrd2k7 .zvmn86 li,
body.mrd2k7 .w89aka,body.mrd2k7 .w934sg{border-radius:6px;background:var(--v2-paper);border-color:var(--v2-line)}
body.mrd2k7 .zkunbp{border-radius:4px}
body.mrd2k7 .cxs4vm h3{color:var(--v2-ink)}
body.mrd2k7 .zvmn86 li:before{border-radius:3px;font-family:var(--lf-mono)}
body.mrd2k7 .g827kb{background:var(--v2-white)}
body.mrd2k7 .kn95tm img{border-radius:6px}
body.mrd2k7 .d6tjjk{border-radius:6px;background:var(--v2-paper);color:var(--v2-ink);border:1px solid var(--v2-line);border-left:3px solid var(--v2-brand)}
body.mrd2k7 .d6tjjk .au4efp,body.mrd2k7 .umyucb{color:var(--v2-muted);opacity:1}
body.mrd2k7 .d6tjjk .sdn8bu{background:var(--v2-brand);color:var(--v2-onbrand)}
body.mrd2k7 .rq4r2k li{border-radius:4px}

@media(max-width:1000px){
  body.mrd2k7{--lf-col:290px;--lf-gap:28px}
  body.mrd2k7 .qse7ew{grid-template-columns:1fr}
  body.mrd2k7 .smbgv2{grid-template-columns:1fr 1fr}
  body.mrd2k7 .k3nu33 a{padding:20px 9px}
}
/* 手机端：档案栏整块置顶，不再固定 */
@media(max-width:760px){
  body.mrd2k7 .acxwsh{position:static}
  body.mrd2k7 .bq5shf{grid-template-columns:1fr;gap:6px;padding-top:12px}
  body.mrd2k7 .k3nu33{flex-wrap:nowrap;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch}
  body.mrd2k7 .k3nu33 a{padding:12px 10px}
  body.mrd2k7 .hmhgxa{grid-template-columns:1fr;gap:28px;padding-top:16px}
  body.mrd2k7 .x3wuuc{position:static;max-height:none;overflow:visible}
  body.mrd2k7 .vcpxca{grid-template-columns:1fr}
  body.mrd2k7 .cbwjwj{grid-template-columns:1fr;gap:24px}
}
@media(max-width:560px){
  body.mrd2k7 .x3wuuc h1{font-size:21px}
  body.mrd2k7 .pr4m6h h2{font-size:22px}
  body.mrd2k7 .smbgv2{grid-template-columns:1fr}
  body.mrd2k7 .qse7ew a{grid-template-columns:96px minmax(0,1fr)}
  body.mrd2k7 .qse7ew img,body.mrd2k7 .skbw76{width:96px;height:72px}
  body.mrd2k7 .td5a86>div{grid-template-columns:1fr;gap:4px}
  body.mrd2k7 .u3n7cj{grid-template-columns:1fr}
  body.mrd2k7 .djw54t li{flex-direction:column;gap:2px}
  body.mrd2k7 .ycsrt5 h1,body.mrd2k7 .dtwfeg>.wdgu8g>h1{font-size:24px}
}