/* 版式「规格书」（v2_da_specsheet）。只在 body.dbdhdb 下生效，前缀 ss-；颜色只用 --v2-*。
   章节编号：main 下每个 section 计一次（ss），标题前的 .upkyb8 / .kruwtj 标题 ::before 输出「N.0」编号块；
   产品品类小节用 ssg 计数输出「N.afg4xd」。编号只是装饰（伪元素），正文不依赖它。 */
body.dbdhdb{--ss-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --ss-rule:color-mix(in srgb,var(--v2-ink) 22%,transparent)}
body.dbdhdb main{counter-reset:ss}
body.dbdhdb main>section{counter-increment:ss}
body.dbdhdb .puxzxt{max-width:1160px}

/* ---- 页头 ---- */
body.dbdhdb .p66w6s{background:var(--v2-white);border-bottom:2px solid var(--v2-brand);position:sticky;top:0;z-index:50}
body.dbdhdb .uwug34{display:flex;align-items:center;gap:20px;min-height:58px;border-bottom:1px solid var(--v2-line)}
body.dbdhdb .cpqt74{display:flex;align-items:center;gap:10px;margin-right:auto;font-weight:800;font-size:16px}
body.dbdhdb .cpqt74 i{display:grid;place-items:center;width:32px;height:32px;font-style:normal;background:var(--v2-brand);color:var(--v2-onbrand);font-weight:900}
body.dbdhdb .cpqt74 small{display:block;font-size:11px;font-weight:400;color:var(--v2-muted);line-height:1.3}
body.dbdhdb .crta2e{font-family:var(--ss-mono);font-size:12px;color:var(--v2-muted);padding:3px 10px;border:1px solid var(--v2-line)}
body.dbdhdb .bpnc4c{font-family:var(--ss-mono);font-size:14px;font-weight:700;color:var(--v2-brand)}
body.dbdhdb .pgdscg{background:var(--v2-paper)}
body.dbdhdb .m96dvs{display:flex;gap:0;overflow-x:auto;counter-reset:ssn;scrollbar-width:none}
body.dbdhdb .m96dvs a{counter-increment:ssn;flex:none;padding:9px 16px;font-size:13px;color:var(--v2-muted);border-right:1px solid var(--v2-line);white-space:nowrap}
body.dbdhdb .m96dvs a:first-child{border-left:1px solid var(--v2-line)}
body.dbdhdb .m96dvs a::before{content:"§" counter(ssn) " ";font-family:var(--ss-mono);font-size:11px;color:var(--v2-brand)}
body.dbdhdb .m96dvs a:hover,body.dbdhdb .m96dvs a.kx7vnv{color:var(--v2-ink);background:var(--v2-white);box-shadow:inset 0 -2px 0 var(--v2-brand)}

/* ---- 编号块 ---- */
body.dbdhdb .upkyb8::before,body.dbdhdb .kruwtj h1::before,body.dbdhdb .kruwtj h2::before{
  content:counter(ss) ".0";display:inline-grid;place-items:center;min-width:56px;height:56px;padding:0 8px;
  background:var(--v2-brand);color:var(--v2-onbrand);font-family:var(--ss-mono);font-size:20px;font-weight:800;letter-spacing:0}
body.dbdhdb .upkyb8{flex:none;line-height:0}
body.dbdhdb .eey5y7{margin:0;font-family:var(--ss-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--v2-muted)}
body.dbdhdb .eey5y7 em{font-style:normal;color:var(--v2-brand);font-weight:700}

/* ---- 首屏 1.0 ---- */
body.dbdhdb .fgeg2q{padding:26px 0 40px;background:var(--v2-hero);border-bottom:1px solid var(--v2-line)}
body.dbdhdb .ny3sjw{display:flex;flex-wrap:wrap;gap:6px 0;font-family:var(--ss-mono);font-size:11px;color:var(--v2-muted);border:1px solid var(--v2-line);margin-bottom:26px}
body.dbdhdb .ny3sjw span{padding:5px 12px;border-right:1px solid var(--v2-line)}
body.dbdhdb .ny3sjw span:first-child{color:var(--v2-brand);font-weight:700}
body.dbdhdb .r3pwev{display:flex;gap:20px;align-items:flex-start}
body.dbdhdb .r3pwev .upkyb8::before{min-width:84px;height:84px;font-size:30px}
body.dbdhdb .qwqy5r{min-width:0}
body.dbdhdb .fgeg2q h1{margin:6px 0 0;font-size:34px;line-height:1.25;letter-spacing:-.02em}
body.dbdhdb .dusqa7{margin:12px 0 0;max-width:860px;font-size:15px;color:var(--v2-muted)}
body.dbdhdb .gpqnaf{display:grid;grid-template-columns:1.15fr 1fr;gap:0;margin-top:28px;border:1px solid var(--ss-rule)}
body.dbdhdb .fejdk5{padding:16px 20px 20px;min-width:0}
body.dbdhdb .fejdk5+.fejdk5{border-left:1px solid var(--ss-rule)}
body.dbdhdb .fejdk5>.eey5y7{padding-bottom:8px;border-bottom:2px solid var(--v2-brand);margin-bottom:2px}

/* 规格表：身份信息 dl（两列：等宽小字段名 | 值） */
body.dbdhdb .dhmctk{margin:0}
body.dbdhdb .nnjmym .grh4qf{display:grid;grid-template-columns:110px minmax(0,1fr);border-bottom:1px solid var(--v2-line)}
body.dbdhdb .nnjmym dt{padding:9px 12px 9px 0;font-family:var(--ss-mono);font-size:12px;color:var(--v2-muted)}
body.dbdhdb .nnjmym dd{margin:0;padding:9px 0 9px 12px;border-left:1px solid var(--v2-line);font-size:14px;font-weight:600}
body.dbdhdb .juvjst{color:var(--v2-brand);font-family:var(--ss-mono)}
/* 规格表：数字（两列：说明 | 数值右对齐） */
body.dbdhdb .g4pfur{margin:0;padding:0;list-style:none}
body.dbdhdb .rye4d3 .jfnemn{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:baseline;border-bottom:1px solid var(--v2-line);padding:7px 0}
body.dbdhdb .rye4d3 b{order:2;font-family:var(--ss-mono);font-size:26px;color:var(--v2-brand);line-height:1.2}
body.dbdhdb .rye4d3 span{order:1;font-family:var(--ss-mono);font-size:12px;color:var(--v2-muted)}
body.dbdhdb .wfqdvk{margin:0}
body.dbdhdb .wfqdvk div{display:grid;grid-template-columns:110px minmax(0,1fr);border-bottom:1px solid var(--v2-line)}
body.dbdhdb .wfqdvk dt{padding:9px 0;font-family:var(--ss-mono);font-size:12px;color:var(--v2-muted)}
body.dbdhdb .wfqdvk dd{margin:0;padding:9px 0 9px 12px;border-left:1px solid var(--v2-line);font-size:13px}
body.dbdhdb .uuqny9{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}

/* ---- 按钮 ---- */
body.dbdhdb .ffkjcp{border-radius:0;min-height:42px;font-family:var(--ss-mono);font-size:13px;letter-spacing:.04em}
body.dbdhdb a.ffkjcp{color:var(--v2-onbrand)}
body.dbdhdb a.aefq4v{color:var(--v2-brand);background:transparent;border:1px solid var(--v2-brand)}

/* ---- 章节 ---- */
body.dbdhdb .uhnq9c,body.dbdhdb .f9mt44{padding:46px 0;border-bottom:1px solid var(--v2-line);background:var(--v2-white)}
body.dbdhdb .k5nbsu,body.dbdhdb .jcxe8v{background:var(--v2-paper)}
body.dbdhdb .cusnr7{display:flex;align-items:center;gap:16px;margin-bottom:24px;padding-bottom:14px;border-bottom:1px solid var(--ss-rule)}
body.dbdhdb .cusnr7>div{min-width:0}
body.dbdhdb .cusnr7 h2{margin:2px 0 0;font-size:24px;line-height:1.3}
body.dbdhdb .y66y32,body.dbdhdb .q3ec97{margin-left:auto;font-family:var(--ss-mono);font-size:12px;color:var(--v2-brand);white-space:nowrap}
body.dbdhdb .kruwtj{align-items:center;margin-bottom:24px;padding-bottom:14px;border-bottom:1px solid var(--ss-rule)}
body.dbdhdb .kruwtj h1,body.dbdhdb .kruwtj h2{display:flex;align-items:center;gap:14px;margin:4px 0 0;font-size:24px;line-height:1.3}
body.dbdhdb .kruwtj h1::before,body.dbdhdb .kruwtj h2::before{min-width:48px;height:48px;font-size:17px}
body.dbdhdb .rbnaje{font-family:var(--ss-mono);font-size:11px;letter-spacing:.12em;color:var(--v2-muted);font-weight:600}
body.dbdhdb .npztnw{color:var(--v2-muted)}

/* 简介 */
body.dbdhdb .sjmnhq{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:36px}
body.dbdhdb .umjv3t p{margin:0 0 14px;font-size:15px;line-height:1.9}
body.dbdhdb .umjv3t b,body.dbdhdb .umjv3t strong{color:var(--v2-brand)}
body.dbdhdb .j2c3ns>.eey5y7{padding-bottom:8px;border-bottom:2px solid var(--v2-brand)}
body.dbdhdb .cat3tm{margin:18px 0 0;border:1px solid var(--v2-line)}
body.dbdhdb .cat3tm img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
body.dbdhdb .cat3tm figcaption{padding:6px 10px;font-family:var(--ss-mono);font-size:11px;color:var(--v2-muted);border-top:1px solid var(--v2-line)}

/* 产品：品类小节 N.afg4xd + 规格条 */
body.dbdhdb #products{counter-reset:ssg}
body.dbdhdb .zkbmrz{counter-increment:ssg;margin-top:26px}
body.dbdhdb .zkbmrz:first-of-type{margin-top:0}
body.dbdhdb .nmvwrk{display:flex;align-items:center;gap:12px;margin:0 0 10px;font-size:17px}
body.dbdhdb .h6spjm::before{content:counter(ss) "." counter(ssg);display:inline-block;padding:2px 8px;border:1px solid var(--v2-brand);color:var(--v2-brand);font-family:var(--ss-mono);font-size:13px}
body.dbdhdb .nmvwrk small{margin-left:auto;font-family:var(--ss-mono);font-size:12px;font-weight:400;color:var(--v2-muted)}
body.dbdhdb .cy4eu2{border-top:2px solid var(--v2-ink)}
body.dbdhdb .ae9px9{display:grid;grid-template-columns:132px minmax(0,1fr) auto;gap:18px;align-items:center;padding:12px 0;border-bottom:1px solid var(--v2-line)}
body.dbdhdb .hvbnv6{display:block;border:1px solid var(--v2-line);background:var(--v2-paper)}
body.dbdhdb .hvbnv6 img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
body.dbdhdb .hvbnv6 span{display:grid;place-items:center;aspect-ratio:4/3;color:var(--v2-muted);font-weight:800}
body.dbdhdb .ae9px9 h4{margin:0;font-size:16px}
body.dbdhdb .ae9px9 h4 a:hover{color:var(--v2-brand)}
body.dbdhdb .ae9px9 p{margin:4px 0 0;font-size:13px;color:var(--v2-muted);line-height:1.7}
body.dbdhdb .nv639v{font-family:var(--ss-mono);font-size:12px!important}
body.dbdhdb .zvdubw{font-family:var(--ss-mono);font-size:12px;color:var(--v2-brand);white-space:nowrap;padding:6px 10px;border:1px solid var(--v2-line)}
body.dbdhdb .zvdubw:hover{border-color:var(--v2-brand)}

/* 实力：两列规格表 */
body.dbdhdb .fcds7d{margin:0;border-top:2px solid var(--v2-ink)}
body.dbdhdb .fcds7d div{display:grid;grid-template-columns:240px minmax(0,1fr);border-bottom:1px solid var(--v2-line)}
body.dbdhdb .fcds7d dt{padding:14px 16px 14px 0;font-weight:700}
body.dbdhdb .fcds7d dt small{display:block;font-family:var(--ss-mono);font-size:11px;font-weight:400;color:var(--v2-brand)}
body.dbdhdb .fcds7d dd{margin:0;padding:14px 0 14px 18px;border-left:1px solid var(--v2-line);font-size:14px;color:var(--v2-muted)}
body.dbdhdb .fcds7d dd b,body.dbdhdb .fcds7d dd strong{color:var(--v2-ink)}

/* 流程 */
body.dbdhdb .auufjt{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:0;padding:0;list-style:none;border-top:2px solid var(--v2-ink);border-left:1px solid var(--v2-line)}
body.dbdhdb .auufjt li{padding:16px;border-right:1px solid var(--v2-line);border-bottom:1px solid var(--v2-line)}
body.dbdhdb .auufjt small{display:block;font-family:var(--ss-mono);font-size:22px;font-weight:800;color:var(--v2-brand);line-height:1.2}
body.dbdhdb .auufjt b{display:block;margin:6px 0 4px}
body.dbdhdb .auufjt p{margin:0;font-size:13px;color:var(--v2-muted)}

/* 问答、新闻 */
body.dbdhdb .hnec5d details,body.dbdhdb .zz6hz9 details{padding:14px 0;border:0;border-bottom:1px solid var(--v2-line);border-radius:0;margin:0;background:transparent}
body.dbdhdb .hnec5d{border-top:2px solid var(--v2-ink)}
body.dbdhdb .hnec5d summary{cursor:pointer;font-weight:700}
body.dbdhdb .hnec5d summary small{margin-right:10px;font-family:var(--ss-mono);font-size:12px;color:var(--v2-brand)}
body.dbdhdb .hnec5d p{margin:8px 0 0 52px;font-size:14px;color:var(--v2-muted)}
body.dbdhdb .x6u6h6{margin:0;padding:0;list-style:none;border-top:2px solid var(--v2-ink)}
body.dbdhdb .x6u6h6 li{display:grid;grid-template-columns:120px minmax(0,1fr);gap:16px;padding:11px 0;border-bottom:1px solid var(--v2-line)}
body.dbdhdb .x6u6h6 time{font-family:var(--ss-mono);font-size:12px;color:var(--v2-muted)}

/* ---- 内页通用组件 ---- */
body.dbdhdb .b6m9s6{background:var(--v2-hero);padding:40px 0}
body.dbdhdb .b6m9s6 h1{font-size:32px}
body.dbdhdb .b6m9s6 h1 em{color:var(--v2-brand);border-bottom-color:var(--v2-brand)}
body.dbdhdb .spdy5d,body.dbdhdb .hvr69w li,body.dbdhdb .n35gaa li{border-radius:0;font-family:var(--ss-mono)}
body.dbdhdb .s9xkpf img,body.dbdhdb .hw8deq,body.dbdhdb .emq83h{border-radius:0}
body.dbdhdb .p2732d,body.dbdhdb .ayqgf3{border-radius:0;border:1px solid var(--v2-line);border-top:2px solid var(--v2-brand);background:var(--v2-white)}
body.dbdhdb .yjer5q{gap:0;border-left:1px solid var(--v2-line)}
body.dbdhdb .yjer5q>.p2732d,body.dbdhdb .yjer5q>.ayqgf3{border-left:0}
body.dbdhdb .d5nkd2{gap:0;border-left:1px solid var(--v2-line)}
body.dbdhdb .d5nkd2 li{border-radius:0;border-left:0;border-top:2px solid var(--v2-brand);padding:16px 16px 16px 54px}
body.dbdhdb .d5nkd2 li::before{border-radius:0;content:counter(step,decimal-leading-zero);width:30px;font-family:var(--ss-mono)}
body.dbdhdb .d395kj,body.dbdhdb .uz4h5f,body.dbdhdb .kwuhcb,body.dbdhdb .dnfx5m a,body.dbdhdb .p5s3zx,body.dbdhdb .s7baa4 a,body.dbdhdb .xxjy38>*{border-radius:0}
body.dbdhdb .q49t6b{border-radius:0;background:var(--v2-paper);color:var(--v2-ink);border:1px solid var(--v2-line);border-left:6px solid var(--v2-brand)}
body.dbdhdb .q49t6b .npztnw,body.dbdhdb .zf9sbv{color:var(--v2-muted);opacity:1}
body.dbdhdb .q49t6b .ffkjcp{background:var(--v2-brand);color:var(--v2-onbrand)}
body.dbdhdb .scbbz4 strong{color:var(--v2-brand)}

/* ---- 页脚 ---- */
body.dbdhdb .mvhr5u{padding:0;background:var(--v2-foot);color:var(--v2-footink);border-top:2px solid var(--v2-brand)}
body.dbdhdb .u2rxka{display:grid;grid-template-columns:1.3fr .8fr 1fr;gap:0}
body.dbdhdb .vhget2{padding:26px 22px 26px 0;min-width:0}
body.dbdhdb .vhget2+.vhget2{padding-left:22px;border-left:1px solid color-mix(in srgb,var(--v2-footink) 25%,transparent)}
body.dbdhdb .xtdbav{margin:0 0 10px!important;font-family:var(--ss-mono);font-size:11px;letter-spacing:.12em;color:var(--v2-brand)}
body.dbdhdb .k585sc{margin-top:10px}
body.dbdhdb .k585sc .grh4qf{display:grid;grid-template-columns:76px minmax(0,1fr);gap:8px;padding:3px 0;border-bottom:1px dashed color-mix(in srgb,var(--v2-footink) 20%,transparent)}
body.dbdhdb .k585sc dt{font-family:var(--ss-mono);font-size:11px;opacity:.75}
body.dbdhdb .k585sc dd{margin:0;font-size:12px}
body.dbdhdb .mvhr5u .juvjst{color:inherit}
body.dbdhdb .pnf7jr{display:grid;gap:6px}
body.dbdhdb .pnf7jr a:hover{color:#fff}
body.dbdhdb .k34z43{display:flex;justify-content:space-between;gap:12px;padding-top:10px;padding-bottom:14px;border-top:1px solid color-mix(in srgb,var(--v2-footink) 25%,transparent);font-family:var(--ss-mono);font-size:11px;opacity:.7}

/* ---- 响应式 ---- */
@media(max-width:1000px){
  body.dbdhdb .gpqnaf,body.dbdhdb .sjmnhq{grid-template-columns:1fr}
  body.dbdhdb .fejdk5+.fejdk5{border-left:0;border-top:1px solid var(--ss-rule)}
  body.dbdhdb .auufjt{grid-template-columns:repeat(2,minmax(0,1fr))}
  body.dbdhdb .u2rxka{grid-template-columns:1fr 1fr}
  body.dbdhdb .vhget2:first-child{grid-column:1/-1}
  body.dbdhdb .vhget2:nth-child(2){padding-left:0;border-left:0}
  body.dbdhdb .uwug34{flex-wrap:wrap;padding-top:8px;padding-bottom:8px;gap:6px 14px}
  body.dbdhdb .crta2e{order:3;font-size:11px}
}
@media(max-width:560px){
  body.dbdhdb .p66w6s{position:static}
  body.dbdhdb .bpnc4c{font-size:12px}
  body.dbdhdb .fgeg2q h1{font-size:25px}
  body.dbdhdb .r3pwev{gap:12px}
  body.dbdhdb .r3pwev .upkyb8::before{min-width:54px;height:54px;font-size:19px}
  body.dbdhdb .upkyb8::before{min-width:44px;height:44px;font-size:16px}
  body.dbdhdb .fejdk5{padding:14px}
  body.dbdhdb .nnjmym .grh4qf,body.dbdhdb .wfqdvk div{grid-template-columns:84px minmax(0,1fr)}
  body.dbdhdb .cusnr7{flex-wrap:wrap}
  body.dbdhdb .cusnr7 h2,body.dbdhdb .kruwtj h1,body.dbdhdb .kruwtj h2{font-size:20px}
  body.dbdhdb .ae9px9{grid-template-columns:96px minmax(0,1fr);gap:12px}
  body.dbdhdb .zvdubw{grid-column:2;justify-self:start}
  body.dbdhdb .fcds7d div{grid-template-columns:1fr}
  body.dbdhdb .fcds7d dd{border-left:0;padding:0 0 14px}
  body.dbdhdb .auufjt{grid-template-columns:1fr}
  body.dbdhdb .hnec5d p{margin-left:0}
  body.dbdhdb .x6u6h6 li{grid-template-columns:1fr;gap:2px}
  body.dbdhdb .u2rxka{grid-template-columns:1fr}
  body.dbdhdb .vhget2,body.dbdhdb .vhget2+.vhget2{padding:18px 0;border-left:0;border-bottom:1px solid color-mix(in srgb,var(--v2-footink) 25%,transparent)}
  body.dbdhdb .k34z43{flex-direction:column}
}
body.dbdhdb main img{border-radius:0}