/* 企业档案系列 · 版式「细框章节」（v2_da_thinframe，配色 v2-yz-forest）。
   每个版块外有 1px 细框，章节名嵌在框的左上角边线上（像表单分组框 fieldset / legend），框内再用小框分组。
   页头、页脚也是细框；首屏是带「企业档案」标题的双线框。前缀 tf-，只在 body.kgby52 下生效。 */
body.kgby52{--tf-bg:var(--v2-white);--tf-line:color-mix(in srgb,var(--v2-ink) 22%,var(--v2-white));background:var(--tf-bg)}
body.kgby52 .bmmj87{max-width:1200px}
body.kgby52 .r3rxtn{border-radius:3px;min-height:42px;padding:0 20px;font-weight:600}
body.kgby52 .v8782w{background:transparent;color:var(--v2-brand);border:1px solid var(--v2-brand)}

/* 细框与嵌入标题 */
body.kgby52 .kh33yz{position:relative;margin:0;padding:44px 36px 36px;border:1px solid var(--tf-line);border-radius:3px;background:var(--tf-bg)}
body.kgby52 .sgnzbd{position:absolute;top:0;left:22px;display:flex;align-items:baseline;gap:10px;margin:0;padding:0 12px;transform:translateY(-50%);background:var(--tf-bg);max-width:calc(100% - 44px)}
body.kgby52 .sgnzbd h2,body.kgby52 .sgnzbd>span{margin:0;font-size:22px;font-weight:800;line-height:1.3;color:var(--v2-ink)}
body.kgby52 .sgnzbd small{font-size:11px;font-weight:600;letter-spacing:.16em;color:var(--v2-brand2);white-space:nowrap}
body.kgby52 .d8z78x{left:16px;padding:0 8px}
body.kgby52 .d8z78x h3,body.kgby52 .d8z78x>span{margin:0;font-size:14px;font-weight:700;line-height:1.4;color:var(--v2-brand)}
body.kgby52 .d8z78x small{padding:0 6px;border:1px solid var(--tf-line);border-radius:2px;letter-spacing:0;color:var(--v2-muted)}
body.kgby52 .fgw5mn{padding:30px 22px 22px;border-color:var(--v2-line)}
body.kgby52 .f8xu3t{position:absolute;top:0;right:22px;transform:translateY(-50%);padding:0 10px;background:var(--tf-bg);font-size:13px;font-weight:700;color:var(--v2-brand)}
body.kgby52 .f8xu3t:hover{text-decoration:underline}

/* 页头：一个细框 */
body.kgby52 .wmx4c5{position:sticky;top:0;z-index:50;padding:18px 0 10px;background:var(--tf-bg)}
body.kgby52 .czvdfr{position:relative;display:flex;align-items:center;gap:24px;min-height:52px;padding:6px 18px;border:1px solid var(--tf-line);border-radius:3px}
body.kgby52 .h7kttw{position:absolute;top:0;left:14px;transform:translateY(-50%);display:flex;align-items:baseline;gap:8px;padding:0 8px;background:var(--tf-bg);font-size:15px;font-weight:800;color:var(--v2-brand)}
body.kgby52 .h7kttw small{font-size:11px;font-weight:500;color:var(--v2-muted)}
body.kgby52 .rvsdkh{display:flex;flex-wrap:wrap;gap:2px;margin-right:auto;font-size:14px}
body.kgby52 .rvsdkh a{padding:6px 12px;border:1px solid transparent;border-radius:3px;color:var(--v2-muted)}
body.kgby52 .rvsdkh a:hover{color:var(--v2-ink)}
body.kgby52 .rvsdkh a.h7h6qe{border-color:var(--tf-line);color:var(--v2-brand);font-weight:700}
body.kgby52 .zpjzhq{font-weight:800;color:var(--v2-brand);white-space:nowrap}

/* 版块间距 */
body.kgby52 .gxbqew{padding:30px 0}
body.kgby52 .rw5xpc{padding-top:30px}

/* 首屏 */
body.kgby52 .euuqf3{border:3px double var(--v2-brand);padding:48px 40px 40px}
body.kgby52 .euuqf3>.sgnzbd>span{font-size:16px;color:var(--v2-brand)}
body.kgby52 .sbm8ug{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:40px;align-items:start}
body.kgby52 .b62xwk{margin:0;font-size:13px;color:var(--v2-muted)}
body.kgby52 .sbm8ug h1{margin:10px 0 0;font-size:40px;line-height:1.22;letter-spacing:-.01em;color:var(--v2-ink)}
body.kgby52 .csryf6{margin:14px 0 0;font-size:16px;font-weight:700;color:var(--v2-brand)}
body.kgby52 .ktshhg{margin:12px 0 0;font-size:15px;line-height:1.95}
body.kgby52 .xaqw38{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 0;padding:0;list-style:none}
body.kgby52 .xaqw38 li{padding:2px 10px;border:1px solid var(--tf-line);border-radius:2px;font-size:12px;color:var(--v2-muted)}
body.kgby52 .vkhew3{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}

/* 身份信息（_profile.ttrmvs） */
body.kgby52 .egjv8d{margin:0}
body.kgby52 .j9srxh{display:grid;grid-template-columns:72px minmax(0,1fr);gap:10px;padding:8px 0;border-bottom:1px dashed var(--v2-line)}
body.kgby52 .j9srxh:last-child{border-bottom:0}
body.kgby52 .egjv8d dt{font-size:12px;color:var(--v2-muted)}
body.kgby52 .egjv8d dd{margin:0;font-size:14px;line-height:1.6;overflow-wrap:anywhere}
body.kgby52 .pf5jdm{font-weight:800;color:var(--v2-brand)}
/* 关键数字：一排小框，标签嵌在框线上 */
body.kgby52 .argpqd{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:18px;margin:36px 0 0;padding:0;list-style:none}
body.kgby52 .ep8qvs{position:relative;display:flex;flex-direction:column-reverse;padding:22px 18px 14px;border:1px solid var(--tf-line);border-radius:3px}
body.kgby52 .argpqd span{position:absolute;top:0;left:12px;transform:translateY(-50%);padding:0 6px;background:var(--tf-bg);font-size:12px;color:var(--v2-muted)}
body.kgby52 .argpqd b{font-size:32px;line-height:1.1;font-weight:800;color:var(--v2-ink)}
body.kgby52 .ep8qvs:first-child b{color:var(--v2-brand)}

/* 简介 */
body.kgby52 .t45nty{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:36px;align-items:start}
body.kgby52 .us8ppy p{margin:0 0 14px;font-size:15px;line-height:2}
body.kgby52 .fnkmtv a{font-size:13px;font-weight:700;color:var(--v2-brand)}

/* 产品：品类子框 */
body.kgby52 .f8ba6u+.f8ba6u{margin-top:30px}
body.kgby52 .dzc6rx{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:0;padding:0;list-style:none}
body.kgby52 .dzc6rx a{display:flex;flex-direction:column;height:100%;padding:8px;border:1px solid var(--v2-line);border-radius:3px}
body.kgby52 .dzc6rx a:hover{border-color:var(--v2-brand)}
body.kgby52 .dzc6rx img,body.kgby52 .khv9u4{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;background:var(--v2-paper)}
body.kgby52 .khv9u4{display:grid;place-items:center;font-size:22px;font-weight:800;color:var(--v2-muted)}
body.kgby52 .dzc6rx b{margin-top:10px;font-size:15px}
body.kgby52 .dzc6rx small{margin-top:4px;font-size:12px;line-height:1.7;color:var(--v2-muted)}

/* 实力：小框格 */
body.kgby52 .tfhs6g{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:26px 18px;margin:0;padding:0;list-style:none}
body.kgby52 .tfhs6g b{display:block;font-size:16px}
body.kgby52 .tfhs6g p{margin:8px 0 0;font-size:13px;line-height:1.85;color:var(--v2-muted)}
body.kgby52 .tfhs6g .sgnzbd{margin:0}
body.kgby52 .tfhs6g .sgnzbd span{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}

/* 流程 */
body.kgby52 .kw4ngb{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:0;margin:0;padding:0;list-style:none;border:1px solid var(--v2-line)}
body.kgby52 .kw4ngb li{padding:18px 16px;border-right:1px solid var(--v2-line)}
body.kgby52 .kw4ngb li:last-child{border-right:0}
body.kgby52 .kw4ngb small{display:inline-block;padding:0 6px;border:1px solid var(--v2-brand);border-radius:2px;font:700 12px ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--v2-brand)}
body.kgby52 .kw4ngb b{display:block;margin-top:10px;font-size:15px}
body.kgby52 .kw4ngb p{margin:6px 0 0;font-size:13px;line-height:1.8;color:var(--v2-muted)}

/* 新闻 / 问答 */
body.kgby52 .vfu5hb{margin:0;padding:0;list-style:none}
body.kgby52 .vfu5hb li{display:flex;justify-content:space-between;gap:20px;padding:12px 0;border-bottom:1px dashed var(--v2-line)}
body.kgby52 .vfu5hb li:last-child{border-bottom:0}
body.kgby52 .vfu5hb a:hover{color:var(--v2-brand)}
body.kgby52 .vfu5hb time{flex:none;font-size:12px;color:var(--v2-muted)}
body.kgby52 .k2vkhy details{margin-bottom:10px;padding:12px 16px;border:1px solid var(--v2-line);border-radius:3px}
body.kgby52 .k2vkhy summary{cursor:pointer;font-weight:700}
body.kgby52 .k2vkhy p{margin:8px 0 0;font-size:14px;color:var(--v2-muted)}

/* 页脚：深底两框 */
body.kgby52 .ybmrrg{padding:44px 0 36px}
body.kgby52 .x7weta{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:24px}
body.kgby52 .s9gdkc{--tf-bg:var(--v2-foot);border-color:color-mix(in srgb,var(--v2-footink) 40%,var(--v2-foot));padding:30px 24px 22px}
body.kgby52 .s9gdkc .sgnzbd>span{color:var(--v2-footink)}
body.kgby52 .ybmrrg .j9srxh{border-bottom-color:color-mix(in srgb,var(--v2-footink) 25%,var(--v2-foot))}
body.kgby52 .ybmrrg .egjv8d dt{color:var(--v2-footink)}
body.kgby52 .ybmrrg .egjv8d dd,body.kgby52 .ybmrrg .pf5jdm{color:var(--v2-white)}
body.kgby52 .ppkgx6{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:16px}
body.kgby52 .ppkgx6 a:hover{color:var(--v2-white)}

/* 通用组件（首页引入的版块与内页）：每个 .cxfa6f 也是一个细框，.dzwrvs 嵌在框线上 */
body.kgby52 .cxfa6f{padding:30px 0;border-bottom:0;background:var(--tf-bg)}
body.kgby52 .cxfa6f>.bmmj87{position:relative;max-width:1160px;width:calc(100% - 40px);padding:44px 36px 36px;border:1px solid var(--tf-line);border-radius:3px}
body.kgby52 .kk787h{padding:30px 0;background:var(--tf-bg)}
body.kgby52 .kk787h>.bmmj87{max-width:1160px;width:calc(100% - 40px);padding:40px 36px;border:3px double var(--v2-brand);border-radius:3px}
body.kgby52 .d4eprr,body.kgby52 .x4497z li,body.kgby52 .pjvnxk li{border-radius:2px}
body.kgby52 .cwfnsa{margin-bottom:22px}
body.kgby52 .cwfnsa h1,body.kgby52 .cwfnsa h2{margin-top:0;font-size:24px}
body.kgby52 .cxfa6f>.bmmj87>.cwfnsa .dzwrvs{position:absolute;top:0;left:22px;transform:translateY(-50%);padding:0 12px;background:var(--tf-bg);font-size:13px;letter-spacing:.08em;color:var(--v2-brand)}
body.kgby52 .fsvxrd,body.kgby52 .q5gzee,body.kgby52 .bthym9 li,body.kgby52 .p7ryhg details{border-radius:3px;box-shadow:none}
body.kgby52 .hwnw5b,body.kgby52 .sged7y img,body.kgby52 .ptghwe{border-radius:2px}
body.kgby52 .bthym9 li::before{border-radius:2px;background:transparent;border:1px solid var(--v2-brand);color:var(--v2-brand);width:auto;padding:0 5px;content:counter(step,decimal-leading-zero)}
body.kgby52 .h3ywxf,body.kgby52 .cf5g2r,body.kgby52 .vq3a2v,body.kgby52 .dsaw2z a,body.kgby52 .v6j6zk{border-radius:3px}
body.kgby52 .bxw9cy{border-radius:0;padding:0;background:transparent;color:var(--v2-ink)}
body.kgby52 .bxw9cy .qa7anv,body.kgby52 .nzmnme{color:var(--v2-muted);opacity:1}
body.kgby52 .bxw9cy .r3rxtn{background:var(--v2-brand);color:var(--v2-onbrand)}

@media(max-width:1000px){
  body.kgby52 .wmx4c5{position:static}
  body.kgby52 .czvdfr{flex-wrap:wrap;gap:4px 16px;padding:14px 12px 8px}
  body.kgby52 .rvsdkh{width:100%;order:2}
  body.kgby52 .sbm8ug{grid-template-columns:minmax(0,1fr);gap:34px}
  body.kgby52 .sbm8ug h1{font-size:32px}
  body.kgby52 .t45nty{grid-template-columns:minmax(0,1fr)}
  body.kgby52 .dzc6rx{grid-template-columns:repeat(3,minmax(0,1fr))}
  body.kgby52 .x7weta{grid-template-columns:minmax(0,1fr);gap:30px}
}
@media(max-width:560px){
  body.kgby52 .rvsdkh{flex-wrap:nowrap;overflow-x:auto;font-size:13px}
  body.kgby52 .rvsdkh a{white-space:nowrap;padding:6px 8px}
  body.kgby52 .kh33yz{padding:36px 16px 20px}
  body.kgby52 .euuqf3{padding:40px 16px 24px}
  body.kgby52 .fgw5mn{padding:26px 12px 14px}
  body.kgby52 .sgnzbd{left:10px;padding:0 8px}
  body.kgby52 .sgnzbd h2,body.kgby52 .sgnzbd>span{font-size:17px}
  body.kgby52 .sgnzbd small{display:inline}
  body.kgby52 .f8xu3t{position:static;transform:none;display:block;padding:0;margin:-10px 0 16px}
  body.kgby52 .sbm8ug h1{font-size:26px}
  body.kgby52 .argpqd{grid-template-columns:1fr 1fr;gap:18px 10px}
  body.kgby52 .j9srxh{grid-template-columns:64px minmax(0,1fr)}
  body.kgby52 .dzc6rx{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  body.kgby52 .kw4ngb li{border-right:0;border-bottom:1px solid var(--v2-line)}
  body.kgby52 .vfu5hb li{flex-direction:column;gap:2px}
  body.kgby52 .cxfa6f>.bmmj87,body.kgby52 .kk787h>.bmmj87{width:calc(100% - 24px);padding:36px 16px 22px}
}