/* 企业档案系列 · 版式「编号章节」（v2_da_chapter，配色 v2-yz-signal）。
   每个版块左侧一栏放大号章节编号（00 / 01 / 02 …，桌面端吸顶），右侧内容；章节之间粗线 + 细线分隔。
   首屏 = 00 章「企业档案」；产品按品类分小节 01.1、01.2；页脚为 END 章。前缀 ch-，只在 body.qfvckc 下生效。 */
body.qfvckc{--ch-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;--ch-col:220px;background:var(--v2-white)}
body.qfvckc .zdh7ah{max-width:1240px}
body.qfvckc .xkmceb{border-radius:0;min-height:44px;padding:0 22px;font-weight:700;letter-spacing:.04em}
body.qfvckc .gjugmb{background:transparent;color:var(--v2-ink);border:1px solid var(--v2-muted)}
body.qfvckc .gjugmb:hover{border-color:var(--v2-brand);color:var(--v2-brand);background:transparent}

/* 页头：品牌块与编号栏同宽 */
body.qfvckc .pbtft5{position:sticky;top:0;z-index:50;background:var(--v2-white);border-bottom:1px solid var(--v2-line)}
body.qfvckc .x7cxgy{display:grid;grid-template-columns:var(--ch-col) minmax(0,1fr) auto;align-items:stretch;min-height:58px}
body.qfvckc .ruzqj2{display:flex;flex-direction:column;justify-content:center;padding-right:20px;border-right:1px solid var(--v2-line);font-size:16px;font-weight:800;color:var(--v2-ink)}
body.qfvckc .ruzqj2 small{font:500 11px var(--ch-mono);color:var(--v2-muted)}
body.qfvckc .wxszpe{display:flex;flex-wrap:wrap;align-items:center;gap:0 22px;padding-left:28px;font-size:14px;counter-reset:chnav}
body.qfvckc .wxszpe a{padding:16px 0;color:var(--v2-muted);counter-increment:chnav}
body.qfvckc .wxszpe a::before{content:counter(chnav,decimal-leading-zero) " ";margin-right:4px;font:500 10px var(--ch-mono);color:var(--v2-brand)}
body.qfvckc .wxszpe a:hover,body.qfvckc .wxszpe a.vh4cby{color:var(--v2-ink)}
body.qfvckc .wxszpe a.vh4cby{box-shadow:inset 0 -2px 0 var(--v2-brand)}
body.qfvckc .jrk6cr{display:flex;align-items:center;padding-left:20px;font:700 15px var(--ch-mono);color:var(--v2-brand);white-space:nowrap}

/* 章节栅格 */
body.qfvckc .q5ahzc{border-top:3px solid var(--v2-ink)}
body.qfvckc .q5ahzc+.q5ahzc{border-top:1px solid var(--v2-line)}
body.qfvckc .x7ebjr{display:grid;grid-template-columns:var(--ch-col) minmax(0,1fr)}
body.qfvckc .mcmy8f{border-right:1px solid var(--v2-line);padding:56px 20px 56px 0}
body.qfvckc .mcmy8f b{position:sticky;top:84px;display:block;font:800 92px/0.9 var(--ch-mono);letter-spacing:-.04em;color:var(--v2-brand)}
body.qfvckc .mcmy8f span{position:sticky;top:176px;display:block;margin-top:14px;font:600 11px var(--ch-mono);letter-spacing:.14em;color:var(--v2-muted)}
body.qfvckc .kakrg4{padding:56px 0 64px 44px;min-width:0}
body.qfvckc .fdxbqt{margin:0;font:600 11px var(--ch-mono);letter-spacing:.14em;color:var(--v2-muted)}
body.qfvckc .fdxbqt a{color:var(--v2-brand)}
body.qfvckc .fdxbqt a:hover{text-decoration:underline}
body.qfvckc .kakrg4 h2{margin:10px 0 28px;font-size:32px;line-height:1.25;letter-spacing:-.01em;color:var(--v2-ink)}
body.qfvckc .d3zq9w{margin:0;font-size:16px;line-height:1.95;color:var(--v2-ink);max-width:860px}
body.qfvckc .z53mwz{margin:-14px 0 22px;font-size:14px;color:var(--v2-muted);max-width:860px}
body.qfvckc .jsak94{margin:18px 0 0}
body.qfvckc .jsak94 a{font:700 13px var(--ch-mono);color:var(--v2-brand)}

/* 00 章：企业档案 */
body.qfvckc .cxwxw9{border-top:0;background:var(--v2-hero)}
body.qfvckc .cxwxw9 .mcmy8f b{font-size:120px}
body.qfvckc .cxwxw9 .mcmy8f span{top:200px;font-size:13px;letter-spacing:.2em;color:var(--v2-ink)}
body.qfvckc .cxwxw9 h1{margin:12px 0 0;font-size:44px;line-height:1.2;letter-spacing:-.01em;color:var(--v2-ink)}
body.qfvckc .bpeanx{margin:16px 0 0;font-size:17px;font-weight:700;color:var(--v2-brand)}
body.qfvckc .cxwxw9 .d3zq9w{margin-top:12px;color:var(--v2-muted)}
body.qfvckc .kkrgm6{display:flex;flex-wrap:wrap;gap:6px 18px;margin:18px 0 0;font:500 12px var(--ch-mono);color:var(--v2-muted)}
body.qfvckc .kkrgm6 span::before{content:"› ";color:var(--v2-brand)}
body.qfvckc .vcbgus{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}

/* 身份信息（_profile.v79qnd）：两列表 */
body.qfvckc .agpbe9{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin:28px 0 0;border-top:1px solid var(--v2-line)}
body.qfvckc .qnvxe6{display:grid;grid-template-columns:84px minmax(0,1fr);gap:12px;padding:11px 16px 11px 0;border-bottom:1px solid var(--v2-line)}
body.qfvckc .qnvxe6:nth-child(2n){padding-left:16px;border-left:1px solid var(--v2-line)}
body.qfvckc .agpbe9 dt{font:500 11px/1.9 var(--ch-mono);letter-spacing:.04em;color:var(--v2-muted)}
body.qfvckc .agpbe9 dd{margin:0;font-size:14px;line-height:1.7;color:var(--v2-ink);overflow-wrap:anywhere}
body.qfvckc .vs9m9x{font-family:var(--ch-mono);font-weight:700;color:var(--v2-brand)}
body.qfvckc .pecnhd{display:block;margin:0}
body.qfvckc .pecnhd .qnvxe6:nth-child(2n){padding-left:0;border-left:0}
/* 关键数字：一行 */
body.qfvckc .cpf2j4{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));margin:0;padding:0;list-style:none;border-bottom:1px solid var(--v2-line)}
body.qfvckc .she7m3{display:flex;align-items:baseline;gap:10px;padding:16px 16px 16px 0}
body.qfvckc .she7m3+.she7m3{padding-left:16px;border-left:1px solid var(--v2-line)}
body.qfvckc .cpf2j4 b{font:800 30px/1 var(--ch-mono);color:var(--v2-ink)}
body.qfvckc .cpf2j4 span{font-size:12px;color:var(--v2-muted)}

/* 简介 */
body.qfvckc .njw89e{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:44px;align-items:start}
body.qfvckc .heegqk p{margin:0 0 16px;font-size:15px;line-height:2}

/* 产品：小节 */
body.qfvckc .e36sgg+.e36sgg{margin-top:40px}
body.qfvckc .e36sgg h3{display:flex;align-items:baseline;gap:12px;margin:0 0 16px;padding-bottom:10px;border-bottom:1px solid var(--v2-line);font-size:18px}
body.qfvckc .e36sgg h3 small{font:700 13px var(--ch-mono);color:var(--v2-brand)}
body.qfvckc .e36sgg h3 em{margin-left:auto;font:500 12px var(--ch-mono);font-style:normal;color:var(--v2-muted)}
body.qfvckc .f86tum{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px 18px;margin:0;padding:0;list-style:none}
body.qfvckc .f86tum a{display:flex;flex-direction:column}
body.qfvckc .f86tum img,body.qfvckc .phzbzt{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;background:var(--v2-paper);border:1px solid var(--v2-line)}
body.qfvckc .phzbzt{display:grid;place-items:center;font:800 22px var(--ch-mono);color:var(--v2-muted)}
body.qfvckc .f86tum b{margin-top:10px;font-size:15px;color:var(--v2-ink)}
body.qfvckc .f86tum small{margin-top:4px;font-size:12px;line-height:1.75;color:var(--v2-muted)}
body.qfvckc .f86tum a:hover b{color:var(--v2-brand)}

/* 编号条目 */
body.qfvckc .km6mgn{margin:0;padding:0;list-style:none;border-top:1px solid var(--v2-line)}
body.qfvckc .km6mgn li{display:grid;grid-template-columns:64px 220px minmax(0,1fr);gap:16px;padding:18px 0;border-bottom:1px solid var(--v2-line);align-items:baseline}
body.qfvckc .km6mgn small{font:700 12px var(--ch-mono);color:var(--v2-brand)}
body.qfvckc .km6mgn b{font-size:16px;color:var(--v2-ink)}
body.qfvckc .km6mgn p{margin:0;font-size:14px;line-height:1.85;color:var(--v2-muted)}
body.qfvckc .whve4u li{grid-template-columns:64px minmax(0,1fr)}

/* 流程 */
body.qfvckc .emenpn{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin:0;padding:0;list-style:none;border-top:1px solid var(--v2-line);border-left:1px solid var(--v2-line)}
body.qfvckc .emenpn li{padding:20px 20px 22px;border-right:1px solid var(--v2-line);border-bottom:1px solid var(--v2-line)}
body.qfvckc .emenpn small{display:block;font:800 28px/1 var(--ch-mono);color:var(--v2-brand)}
body.qfvckc .emenpn b{display:block;margin-top:12px;font-size:15px}
body.qfvckc .emenpn p{margin:6px 0 0;font-size:13px;line-height:1.8;color:var(--v2-muted)}

/* 问答 / 新闻 */
body.qfvckc .ucxvww{border-top:1px solid var(--v2-line)}
body.qfvckc .ucxvww details{padding:16px 0;border-bottom:1px solid var(--v2-line)}
body.qfvckc .ucxvww summary{cursor:pointer;font-weight:700}
body.qfvckc .ucxvww p{margin:8px 0 0;font-size:14px;color:var(--v2-muted)}
body.qfvckc .sap59n{margin:0;padding:0;list-style:none;border-top:1px solid var(--v2-line)}
body.qfvckc .sap59n li{display:grid;grid-template-columns:120px minmax(0,1fr);gap:20px;padding:14px 0;border-bottom:1px solid var(--v2-line)}
body.qfvckc .sap59n time{font:500 12px/2 var(--ch-mono);color:var(--v2-muted)}
body.qfvckc .sap59n a:hover{color:var(--v2-brand)}

/* 页脚：END 章 */
body.qfvckc .tqf65b{padding:0;border-top:3px solid var(--v2-brand)}
body.qfvckc .tqf65b .mcmy8f{border-right-color:color-mix(in srgb,var(--v2-footink) 25%,var(--v2-foot));padding:44px 20px 44px 0}
body.qfvckc .ate9xr b{position:static;font-size:56px}
body.qfvckc .ate9xr span{position:static;color:var(--v2-footink)}
body.qfvckc .at8uem{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:40px;padding:44px 0 40px 44px}
body.qfvckc .tqf65b .agpbe9{display:block;margin:0;border-top-color:color-mix(in srgb,var(--v2-footink) 25%,var(--v2-foot))}
body.qfvckc .tqf65b .qnvxe6{padding-left:0;border-left:0;border-bottom-color:color-mix(in srgb,var(--v2-footink) 25%,var(--v2-foot))}
body.qfvckc .tqf65b .agpbe9 dt{color:var(--v2-footink)}
body.qfvckc .tqf65b .agpbe9 dd{color:var(--v2-ink)}
body.qfvckc .tqf65b strong{color:var(--v2-ink)}
body.qfvckc .p9qcyn{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:16px}
body.qfvckc .p9qcyn a:hover{color:var(--v2-brand)}

/* 通用组件（首页引入的版块与内页）：同样留出左侧编号栏 */
body.qfvckc .mb4ny7{padding:0;border-bottom:0;border-top:1px solid var(--v2-line)}
body.qfvckc .mb4ny7>.zdh7ah{position:relative;padding-top:52px;padding-bottom:56px;padding-left:calc(var(--ch-col) + 64px)}
body.qfvckc .mb4ny7>.zdh7ah::before{content:"§";position:absolute;left:20px;top:44px;width:var(--ch-col);font:800 64px/1 var(--ch-mono);color:var(--v2-brand)}
body.qfvckc .mb4ny7>.zdh7ah::after{content:"";position:absolute;left:calc(var(--ch-col) + 20px);top:0;bottom:0;border-left:1px solid var(--v2-line)}
body.qfvckc .wefr74{background:var(--v2-paper)}
body.qfvckc .ns2q6w{padding:56px 0 48px;background:var(--v2-hero);border-bottom:3px solid var(--v2-ink)}
body.qfvckc .mmcam9,body.qfvckc .yk9r22 li,body.qfvckc .ah8pxj li{border-radius:0}
body.qfvckc .mmcam9,body.qfvckc .fn6vet,body.qfvckc .tcpdb8{font-family:var(--ch-mono)}
body.qfvckc .xz753u h1,body.qfvckc .xz753u h2{font-size:30px}
body.qfvckc .bgju9x,body.qfvckc .x7by5f,body.qfvckc .j7m85w li,body.qfvckc .jgd27e details{border-radius:0;border-width:1px}
body.qfvckc .rhqpkx,body.qfvckc .n7uqwg img,body.qfvckc .t4kv3g{border-radius:0}
body.qfvckc .j7m85w li::before{border-radius:0;background:transparent;color:var(--v2-brand);font-family:var(--ch-mono);content:counter(step,decimal-leading-zero)}
body.qfvckc .auksy8,body.qfvckc .rya3xr,body.qfvckc .n2e2ch,body.qfvckc .arvvpn a,body.qfvckc .kpwrr7,body.qfvckc .rsw76s img{border-radius:0}
body.qfvckc .c7ydj9{border-radius:0;background:transparent;color:var(--v2-ink);padding:0}
body.qfvckc .c7ydj9 .byvkh4,body.qfvckc .acqs9e{color:var(--v2-muted);opacity:1}
body.qfvckc .c7ydj9 .xkmceb{background:var(--v2-brand);color:var(--v2-onbrand)}

@media(max-width:1000px){
  body.qfvckc{--ch-col:130px}
  body.qfvckc .x7cxgy{grid-template-columns:minmax(0,1fr) auto;padding-top:8px}
  body.qfvckc .ruzqj2{border-right:0}
  body.qfvckc .wxszpe{grid-column:1/-1;grid-row:2;padding-left:0}
  body.qfvckc .wxszpe a{padding:10px 0}
  body.qfvckc .mcmy8f b{font-size:60px}
  body.qfvckc .cxwxw9 .mcmy8f b{font-size:72px}
  body.qfvckc .mcmy8f span,body.qfvckc .cxwxw9 .mcmy8f span{top:150px}
  body.qfvckc .kakrg4{padding-left:28px}
  body.qfvckc .cxwxw9 h1{font-size:34px}
  body.qfvckc .njw89e{grid-template-columns:minmax(0,1fr);gap:24px}
  body.qfvckc .f86tum{grid-template-columns:repeat(3,minmax(0,1fr))}
  body.qfvckc .km6mgn li{grid-template-columns:56px minmax(0,1fr)}
  body.qfvckc .km6mgn p{grid-column:2}
  body.qfvckc .emenpn{grid-template-columns:repeat(2,minmax(0,1fr))}
  body.qfvckc .at8uem{grid-template-columns:minmax(0,1fr);padding-left:28px}
}
@media(max-width:560px){
  body.qfvckc .pbtft5{position:static}
  body.qfvckc .wxszpe{flex-wrap:nowrap;overflow-x:auto;gap:16px;font-size:13px}
  body.qfvckc .wxszpe a{white-space:nowrap}
  body.qfvckc .x7ebjr{grid-template-columns:minmax(0,1fr)}
  body.qfvckc .mcmy8f{display:flex;align-items:baseline;gap:12px;padding:30px 0 0;border-right:0}
  body.qfvckc .mcmy8f b,body.qfvckc .cxwxw9 .mcmy8f b,body.qfvckc .ate9xr b{position:static;font-size:48px}
  body.qfvckc .mcmy8f span,body.qfvckc .cxwxw9 .mcmy8f span{position:static;margin:0}
  body.qfvckc .kakrg4{padding:14px 0 44px}
  body.qfvckc .cxwxw9 h1{font-size:27px}
  body.qfvckc .kakrg4 h2{font-size:24px}
  body.qfvckc .agpbe9{grid-template-columns:minmax(0,1fr)}
  body.qfvckc .qnvxe6:nth-child(2n){padding-left:0;border-left:0}
  body.qfvckc .qnvxe6{grid-template-columns:72px minmax(0,1fr)}
  body.qfvckc .cpf2j4{grid-template-columns:1fr 1fr}
  body.qfvckc .she7m3{padding:14px 0}
  body.qfvckc .she7m3+.she7m3{padding-left:0;border-left:0}
  body.qfvckc .she7m3:nth-child(2n){padding-left:14px;border-left:1px solid var(--v2-line)}
  body.qfvckc .f86tum{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 10px}
  body.qfvckc .emenpn{grid-template-columns:minmax(0,1fr)}
  body.qfvckc .sap59n li{grid-template-columns:minmax(0,1fr);gap:0}
  body.qfvckc .at8uem{padding:16px 0 32px}
  body.qfvckc .mb4ny7>.zdh7ah{padding-left:20px;padding-top:64px}
  body.qfvckc .mb4ny7>.zdh7ah::before{top:22px;font-size:36px}
  body.qfvckc .mb4ny7>.zdh7ah::after{display:none}
}