/* 企业档案系列 · 版式「索引卡」（v2_da_tabcards，配色 v2-yz-clay）。
   纸色底上一叠索引卡：每个版块一张卡，卡顶页签写编号 + 章节名，页签位置逐张错开；首屏是一张大卡，身份信息分两列。
   只在 body.r9psg4 下生效（前缀 tc-），颜色只用 --v2-*。 */
body.r9psg4{--tc-serif:"Songti SC","Noto Serif SC",STSong,serif;
  --tc-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --tc-edge:color-mix(in srgb,var(--v2-line) 60%,var(--v2-muted));
  --tc-tabh:32px;background:var(--v2-paper)}
body.r9psg4 .n5fb6s{max-width:1160px}
body.r9psg4 .a98n2g{border-radius:0;min-height:44px;padding:0 22px;font-weight:700;background:var(--v2-brand);color:var(--v2-onbrand)}
body.r9psg4 .a98n2g:hover{background:var(--v2-brand2)}
body.r9psg4 .t9srpg{background:var(--v2-white);color:var(--v2-brand);border:1px solid var(--v2-brand)}
body.r9psg4 .t9srpg:hover{background:var(--v2-paper)}

/* 页头：品牌一行 + 文件夹页签导航 */
body.r9psg4 .htd6yw{background:var(--v2-paper);padding-top:18px}
body.r9psg4 .fmchaq{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 14px}
body.r9psg4 .fmchaq b{font:900 22px/1.3 var(--tc-serif);color:var(--v2-ink)}
body.r9psg4 .fmchaq small{font-size:13px;color:var(--v2-muted)}
body.r9psg4 .dmwqae{display:flex;flex-wrap:wrap;gap:4px;margin-top:14px;border-bottom:1px solid var(--tc-edge)}
body.r9psg4 .dmwqae a{position:relative;bottom:-1px;padding:8px 16px;font-size:14px;color:var(--v2-muted);
  border:1px solid var(--tc-edge);border-bottom:0;background:color-mix(in srgb,var(--v2-paper) 70%,var(--v2-line))}
body.r9psg4 .dmwqae a:hover{color:var(--v2-ink)}
body.r9psg4 .dmwqae a.n4qkwp{background:var(--v2-white);color:var(--v2-brand);font-weight:700;border-top:2px solid var(--v2-brand);padding-top:7px;border-bottom:1px solid var(--v2-white)}

/* 卡片叠放 */
body.r9psg4 .j34bkh{padding:56px 0 30px}
body.r9psg4 .vuc3yr{position:relative;margin:0 0 calc(var(--tc-tabh) + 28px);padding:34px 36px 36px;
  background:var(--v2-white);border:1px solid var(--tc-edge);box-shadow:0 1px 0 var(--tc-edge),0 6px 0 -3px var(--v2-white),0 6px 0 -2px var(--tc-edge)}
body.r9psg4 .e5qda4{position:absolute;left:28px;top:calc(-1 * var(--tc-tabh));height:var(--tc-tabh);margin:0;padding:0 16px;
  display:flex;align-items:center;gap:10px;background:var(--v2-white);border:1px solid var(--tc-edge);border-bottom:0;
  font-size:13px;font-weight:700;color:var(--v2-ink);white-space:nowrap}
body.r9psg4 .e5qda4::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--v2-white)}
body.r9psg4 .e5qda4 b{font:600 11px var(--tc-mono);color:var(--v2-brand);letter-spacing:.06em}
/* 页签逐张错开，像抽屉里一叠索引卡 */
body.r9psg4 .vuc3yr:nth-child(4n+2) .e5qda4{left:24%}
body.r9psg4 .vuc3yr:nth-child(4n+3) .e5qda4{left:48%}
body.r9psg4 .vuc3yr:nth-child(4n+4) .e5qda4{left:auto;right:28px}
body.r9psg4 .kyz26j .e5qda4{background:var(--v2-brand);color:var(--v2-onbrand);border-color:var(--v2-brand)}
body.r9psg4 .kyz26j .e5qda4 b{color:var(--v2-onbrand)}
body.r9psg4 .kyz26j .e5qda4::after{display:none}
body.r9psg4 .kyz26j{border-top:3px solid var(--v2-brand)}

body.r9psg4 .wc3732{margin:0 0 22px;font:900 26px/1.35 var(--tc-serif);color:var(--v2-ink)}
body.r9psg4 .wc3732 small{margin-left:12px;font:500 13px var(--tc-mono);color:var(--v2-muted)}
body.r9psg4 .efwags{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:22px}
body.r9psg4 .efwags .wc3732{margin:0}
body.r9psg4 .kuq4ue{font-size:13px;font-weight:700;color:var(--v2-brand)}
body.r9psg4 .bfxzm8{margin:0;font-size:15px;line-height:1.95;color:var(--v2-ink)}
body.r9psg4 .bfxzm8 p{margin:0 0 12px}
body.r9psg4 .k7z4kj{margin:10px 0 0;font-size:13px;line-height:1.8;color:var(--v2-muted)}
body.r9psg4 .f597hs{margin:4px 0 0;font-size:13px}
body.r9psg4 .f597hs a{color:var(--v2-brand);font-weight:700}

/* 首屏大卡 */
body.r9psg4 .vjundu{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:36px;align-items:start}
body.r9psg4 .gsq4nc{margin:0;font-size:14px;font-weight:700;color:var(--v2-brand)}
body.r9psg4 .gsq4nc span{margin-left:10px;font-weight:400;color:var(--v2-muted)}
body.r9psg4 .kyz26j h1{margin:8px 0 0;font:900 36px/1.3 var(--tc-serif);color:var(--v2-ink);letter-spacing:.01em}
body.r9psg4 .u6caqy{margin:14px 0 0;font-size:15px;line-height:1.9;color:var(--v2-ink)}
body.r9psg4 .a2muz5{margin:10px 0 0;font-size:13px;line-height:1.8;color:var(--v2-muted)}
body.r9psg4 .a2muz5 b{margin-right:8px;color:var(--v2-ink)}
body.r9psg4 .gyey3a{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
body.r9psg4 .ah8bnq{margin:0;padding:8px 8px 6px;border:1px solid var(--tc-edge);background:var(--v2-paper)}
body.r9psg4 .ah8bnq img{width:100%;aspect-ratio:4/3;object-fit:cover}
body.r9psg4 .ah8bnq figcaption{margin-top:6px;font:12px var(--tc-mono);color:var(--v2-muted);text-align:center}
body.r9psg4 .mjw6kg{display:flex;flex-wrap:wrap;gap:6px;margin:16px 0 0}
body.r9psg4 .mjw6kg span{padding:3px 10px;border:1px dashed var(--tc-edge);font-size:12px;color:var(--v2-muted)}

/* 身份信息：两列字段表，横线像卡片上的书写线 */
body.r9psg4 .vgteqn{margin:0}
body.r9psg4 .xcya2y{display:grid;grid-template-columns:1fr 1fr;column-gap:36px;margin-top:28px;border-top:2px solid var(--v2-ink)}
body.r9psg4 .hsfbhh{display:grid;grid-template-columns:84px minmax(0,1fr);gap:12px;padding:10px 0;border-bottom:1px solid var(--v2-line)}
body.r9psg4 .vgteqn dt{font-size:13px;color:var(--v2-muted)}
body.r9psg4 .vgteqn dd{margin:0;font-size:14px;font-weight:600;color:var(--v2-ink);overflow-wrap:anywhere}
body.r9psg4 .zwmgfm{color:var(--v2-brand);font-weight:800;font-size:16px}
/* 关键数字：卡底一行，虚线隔开 */
body.r9psg4 .b36zvk{list-style:none;margin:20px 0 0;padding:16px 0 0;display:flex;flex-wrap:wrap;border-top:1px dashed var(--tc-edge)}
body.r9psg4 .jsm8x7{flex:1 1 120px;display:flex;align-items:baseline;gap:8px;padding:0 18px;border-left:1px dashed var(--tc-edge)}
body.r9psg4 .jsm8x7:first-child{padding-left:0;border-left:0}
body.r9psg4 .jsm8x7 b{font:900 32px/1.1 var(--tc-serif);color:var(--v2-brand)}
body.r9psg4 .jsm8x7 span{font-size:13px;color:var(--v2-muted)}

/* 简介：正文 + 右侧档案卡 */
body.r9psg4 .bp5nc3{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:36px;align-items:start}
body.r9psg4 .fqeffd{padding:6px 18px;background:var(--v2-paper);border:1px solid var(--v2-line)}
body.r9psg4 .fqeffd .hsfbhh:last-child{border-bottom:0}

/* 产品：组标题是小页签条，产品卡五列 */
body.r9psg4 .bgf34n+.bgf34n{margin-top:28px}
body.r9psg4 .jc2nww{display:flex;align-items:center;gap:0;margin:0 0 14px;border-bottom:1px solid var(--v2-brand)}
body.r9psg4 .jc2nww span{padding:5px 14px;background:var(--v2-brand);color:var(--v2-onbrand);font-size:14px}
body.r9psg4 .jc2nww small{padding:5px 10px;font:500 12px var(--tc-mono);color:var(--v2-muted)}
body.r9psg4 .mjz537{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
body.r9psg4 .mjz537 a{display:flex;flex-direction:column;height:100%;padding:8px 8px 12px;border:1px solid var(--v2-line);background:var(--v2-white)}
body.r9psg4 .mjz537 a:hover{border-color:var(--v2-brand)}
body.r9psg4 .mjz537 img,body.r9psg4 .zzanxa{width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--v2-paper)}
body.r9psg4 .zzanxa{display:grid;place-items:center;font-weight:800;color:var(--v2-muted)}
body.r9psg4 .mjz537 b{margin-top:10px;font-size:15px;color:var(--v2-ink)}
body.r9psg4 .mjz537 small{margin-top:4px;font-size:12px;line-height:1.65;color:var(--v2-muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

/* 实力 / 方案 / 选型：卡内小格 */
body.r9psg4 .pk2tya{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));border-top:1px solid var(--v2-line);border-left:1px solid var(--v2-line)}
body.r9psg4 .pk2tya li{padding:18px;border-right:1px solid var(--v2-line);border-bottom:1px solid var(--v2-line)}
body.r9psg4 .pk2tya b{display:block;font-size:15px;color:var(--v2-ink)}
body.r9psg4 .pk2tya b::before{content:"";display:inline-block;width:8px;height:8px;margin-right:8px;background:var(--v2-brand);vertical-align:1px}
body.r9psg4 .pk2tya p{margin:6px 0 0;font-size:13px;line-height:1.8;color:var(--v2-muted)}
body.r9psg4 .wewcrn{margin:0;padding:0 0 0 18px;font-size:14px;line-height:2}

/* 流程：横排编号 */
body.r9psg4 .cujyeu{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:0}
body.r9psg4 .cujyeu li{padding:0 18px 4px;border-left:1px solid var(--v2-line)}
body.r9psg4 .cujyeu li:first-child{border-left:0;padding-left:0}
body.r9psg4 .cujyeu small{display:block;font:900 30px/1.2 var(--tc-serif);color:var(--v2-brand)}
body.r9psg4 .cujyeu b{display:block;margin-top:6px;color:var(--v2-ink)}
body.r9psg4 .cujyeu p{margin:4px 0 0;font-size:13px;line-height:1.75;color:var(--v2-muted)}

/* 问答、新闻 */
body.r9psg4 .ze3qpz details{padding:14px 0;border-bottom:1px solid var(--v2-line)}
body.r9psg4 .ze3qpz details:first-child{border-top:1px solid var(--v2-line)}
body.r9psg4 .ze3qpz summary{cursor:pointer;font-weight:700;color:var(--v2-ink)}
body.r9psg4 .ze3qpz p{margin:8px 0 0;font-size:14px;line-height:1.85;color:var(--v2-muted)}
body.r9psg4 .bw7sjs{list-style:none;margin:0;padding:0}
body.r9psg4 .bw7sjs li{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px dashed var(--tc-edge);font-size:14px}
body.r9psg4 .bw7sjs time{flex:none;font:12px var(--tc-mono);color:var(--v2-muted)}

/* 页脚：深色底上的最后一张卡 */
body.r9psg4 .j2bjss{padding:64px 0 36px;background:var(--v2-foot);color:var(--v2-footink)}
body.r9psg4 .sda356{position:relative;padding:28px 30px 22px;border:1px solid color-mix(in srgb,var(--v2-footink) 35%,transparent)}
body.r9psg4 .d4uqxk{left:28px;background:var(--v2-foot);color:var(--v2-footink);border-color:color-mix(in srgb,var(--v2-footink) 35%,transparent)}
body.r9psg4 .d4uqxk::after{background:var(--v2-foot)}
body.r9psg4 .d4uqxk b{color:var(--v2-footink)}
body.r9psg4 .gcy8gb{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:36px}
body.r9psg4 .j2bjss strong{color:var(--v2-white);font:900 18px var(--tc-serif)}
body.r9psg4 .j2bjss p{margin:6px 0 0}
body.r9psg4 .j2bjss .hsfbhh{border-bottom-color:color-mix(in srgb,var(--v2-footink) 22%,transparent);grid-template-columns:76px minmax(0,1fr)}
body.r9psg4 .j2bjss .vgteqn dt{color:var(--v2-footink)}
body.r9psg4 .j2bjss .vgteqn dd{color:var(--v2-white);font-weight:500}
body.r9psg4 .j2bjss .zwmgfm{color:var(--v2-white)}
body.r9psg4 .x8x6qq{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:20px;padding-top:14px;border-top:1px dashed color-mix(in srgb,var(--v2-footink) 35%,transparent)}
body.r9psg4 .x8x6qq a:hover{color:var(--v2-white)}

/* 内页通用组件：同样装进带边框的卡里 */
body.r9psg4 main>.xgkuh2{padding:30px 0;border-bottom:0;background:var(--v2-paper)}
body.r9psg4 main>.xgkuh2>.n5fb6s{position:relative;padding:30px 34px;background:var(--v2-white);border:1px solid var(--tc-edge);border-top:3px solid var(--v2-brand)}
body.r9psg4 main>.xgkuh2:first-child{padding-top:44px}
body.r9psg4 .bbgbjn{display:inline-block;padding:3px 10px;background:var(--v2-brand);color:var(--v2-onbrand);font-size:12px;letter-spacing:.06em}
body.r9psg4 .jzbt6n h1,body.r9psg4 .xgkuh2>.n5fb6s>h1{margin:10px 0 0;font:900 30px/1.3 var(--tc-serif);color:var(--v2-ink)}
body.r9psg4 .jzbt6n h2{font:900 24px/1.35 var(--tc-serif)}
body.r9psg4 .umnk5y{color:var(--v2-brand)}
body.r9psg4 .nyjxv4,body.r9psg4 .crj696,body.r9psg4 .hu5h9a details,body.r9psg4 .jbuw9m li,
body.r9psg4 .nyh5hb,body.r9psg4 .yvhasn{border-radius:0;border-color:var(--v2-line);background:var(--v2-white)}
body.r9psg4 .hcmfrc,body.r9psg4 .dmmnpx img,body.r9psg4 .jc62cg img{border-radius:0}
body.r9psg4 .jbuw9m li:before{border-radius:0}
body.r9psg4 .n4cwh4 li{border-radius:0}
body.r9psg4 .ppd54h{border-radius:0;background:var(--v2-white);color:var(--v2-ink);border:1px solid var(--tc-edge);border-left:6px solid var(--v2-brand)}
body.r9psg4 .ppd54h h2{font-family:var(--tc-serif);font-weight:900}
body.r9psg4 .ppd54h .fuugby,body.r9psg4 .rrcxaf{color:var(--v2-muted);opacity:1}
body.r9psg4 .ppd54h .a98n2g{background:var(--v2-brand);color:var(--v2-onbrand)}

@media(max-width:1000px){
  body.r9psg4 .mjz537{grid-template-columns:repeat(3,minmax(0,1fr))}
  body.r9psg4 .vjundu{grid-template-columns:minmax(0,1fr) 220px;gap:24px}
  body.r9psg4 .bp5nc3{grid-template-columns:1fr}
}
@media(max-width:720px){
  body.r9psg4 .dmwqae{flex-wrap:nowrap;overflow-x:auto;white-space:nowrap}
  body.r9psg4 .vjundu{grid-template-columns:1fr}
  body.r9psg4 .ah8bnq{max-width:200px}
  body.r9psg4 .xcya2y{grid-template-columns:1fr}
  body.r9psg4 .mjz537{grid-template-columns:repeat(2,minmax(0,1fr))}
  body.r9psg4 .gcy8gb{grid-template-columns:1fr;gap:20px}
  body.r9psg4 .vuc3yr:nth-child(n) .e5qda4{left:18px;right:auto}
}
@media(max-width:560px){
  body.r9psg4 .j34bkh{padding-top:46px}
  body.r9psg4 .vuc3yr{padding:24px 18px 24px}
  body.r9psg4 .kyz26j h1{font-size:26px}
  body.r9psg4 .wc3732{font-size:22px}
  body.r9psg4 .jsm8x7{flex:1 1 40%;padding:6px 0;border-left:0}
  body.r9psg4 .jsm8x7 b{font-size:26px}
  body.r9psg4 .mjz537{gap:10px}
  body.r9psg4 .cujyeu{grid-template-columns:1fr}
  body.r9psg4 .cujyeu li{padding:10px 0;border-left:0;border-top:1px solid var(--v2-line)}
  body.r9psg4 .bw7sjs li{flex-direction:column;gap:2px}
  body.r9psg4 main>.xgkuh2>.n5fb6s{padding:22px 18px;margin:0 12px}
  body.r9psg4 .jzbt6n h1,body.r9psg4 .xgkuh2>.n5fb6s>h1{font-size:24px}
}