/* 版式「规格书」（v2_da_specsheet）。只在 body.aecggk 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 .appq3s / .sutknu 标题 ::before 输出「N.0」编号块；
   产品品类小节用 ssg 计数输出「N.sus8q9」。编号只是装饰（伪元素），正文不依赖它。 */
body.aecggk{--ss-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --ss-rule:color-mix(in srgb,var(--v2-ink) 22%,transparent)}
body.aecggk main{counter-reset:ss}
body.aecggk main>section{counter-increment:ss}
body.aecggk .s754vs{max-width:1160px}

/* ---- 页头 ---- */
body.aecggk .bbzhh6{background:var(--v2-white);border-bottom:2px solid var(--v2-brand);position:sticky;top:0;z-index:50}
body.aecggk .d69fjx{display:flex;align-items:center;gap:20px;min-height:58px;border-bottom:1px solid var(--v2-line)}
body.aecggk .gjgcyf{display:flex;align-items:center;gap:10px;margin-right:auto;font-weight:800;font-size:16px}
body.aecggk .gjgcyf 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.aecggk .gjgcyf small{display:block;font-size:11px;font-weight:400;color:var(--v2-muted);line-height:1.3}
body.aecggk .nj3t8w{font-family:var(--ss-mono);font-size:12px;color:var(--v2-muted);padding:3px 10px;border:1px solid var(--v2-line)}
body.aecggk .by56na{font-family:var(--ss-mono);font-size:14px;font-weight:700;color:var(--v2-brand)}
body.aecggk .c95e96{background:var(--v2-paper)}
body.aecggk .hd27fz{display:flex;gap:0;overflow-x:auto;counter-reset:ssn;scrollbar-width:none}
body.aecggk .hd27fz 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.aecggk .hd27fz a:first-child{border-left:1px solid var(--v2-line)}
body.aecggk .hd27fz a::before{content:"§" counter(ssn) " ";font-family:var(--ss-mono);font-size:11px;color:var(--v2-brand)}
body.aecggk .hd27fz a:hover,body.aecggk .hd27fz a.g3vvhf{color:var(--v2-ink);background:var(--v2-white);box-shadow:inset 0 -2px 0 var(--v2-brand)}

/* ---- 编号块 ---- */
body.aecggk .appq3s::before,body.aecggk .sutknu h1::before,body.aecggk .sutknu 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.aecggk .appq3s{flex:none;line-height:0}
body.aecggk .s2ahht{margin:0;font-family:var(--ss-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--v2-muted)}
body.aecggk .s2ahht em{font-style:normal;color:var(--v2-brand);font-weight:700}

/* ---- 首屏 1.0 ---- */
body.aecggk .yqs4hs{padding:26px 0 40px;background:var(--v2-hero);border-bottom:1px solid var(--v2-line)}
body.aecggk .bphyxs{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.aecggk .bphyxs span{padding:5px 12px;border-right:1px solid var(--v2-line)}
body.aecggk .bphyxs span:first-child{color:var(--v2-brand);font-weight:700}
body.aecggk .py3gn5{display:flex;gap:20px;align-items:flex-start}
body.aecggk .py3gn5 .appq3s::before{min-width:84px;height:84px;font-size:30px}
body.aecggk .k29pfk{min-width:0}
body.aecggk .yqs4hs h1{margin:6px 0 0;font-size:34px;line-height:1.25;letter-spacing:-.02em}
body.aecggk .jcphxx{margin:12px 0 0;max-width:860px;font-size:15px;color:var(--v2-muted)}
body.aecggk .dugtnu{display:grid;grid-template-columns:1.15fr 1fr;gap:0;margin-top:28px;border:1px solid var(--ss-rule)}
body.aecggk .trsv6q{padding:16px 20px 20px;min-width:0}
body.aecggk .trsv6q+.trsv6q{border-left:1px solid var(--ss-rule)}
body.aecggk .trsv6q>.s2ahht{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.aecggk .etnwzj{margin:0}
body.aecggk .u7v3mh .sr2pc9{display:grid;grid-template-columns:110px minmax(0,1fr);border-bottom:1px solid var(--v2-line)}
body.aecggk .u7v3mh dt{padding:9px 12px 9px 0;font-family:var(--ss-mono);font-size:12px;color:var(--v2-muted)}
body.aecggk .u7v3mh dd{margin:0;padding:9px 0 9px 12px;border-left:1px solid var(--v2-line);font-size:14px;font-weight:600}
body.aecggk .r6qs3v{color:var(--v2-brand);font-family:var(--ss-mono)}
/* 规格表：数字（两列：说明 | 数值右对齐） */
body.aecggk .dcm5ae{margin:0;padding:0;list-style:none}
body.aecggk .sv87gd .w38eep{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:baseline;border-bottom:1px solid var(--v2-line);padding:7px 0}
body.aecggk .sv87gd b{order:2;font-family:var(--ss-mono);font-size:26px;color:var(--v2-brand);line-height:1.2}
body.aecggk .sv87gd span{order:1;font-family:var(--ss-mono);font-size:12px;color:var(--v2-muted)}
body.aecggk .bzuh4u{margin:0}
body.aecggk .bzuh4u div{display:grid;grid-template-columns:110px minmax(0,1fr);border-bottom:1px solid var(--v2-line)}
body.aecggk .bzuh4u dt{padding:9px 0;font-family:var(--ss-mono);font-size:12px;color:var(--v2-muted)}
body.aecggk .bzuh4u dd{margin:0;padding:9px 0 9px 12px;border-left:1px solid var(--v2-line);font-size:13px}
body.aecggk .w7bqa3{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}

/* ---- 按钮 ---- */
body.aecggk .nbfruw{border-radius:0;min-height:42px;font-family:var(--ss-mono);font-size:13px;letter-spacing:.04em}
body.aecggk a.nbfruw{color:var(--v2-onbrand)}
body.aecggk a.sghwf5{color:var(--v2-brand);background:transparent;border:1px solid var(--v2-brand)}

/* ---- 章节 ---- */
body.aecggk .vvwpmc,body.aecggk .ffz63h{padding:46px 0;border-bottom:1px solid var(--v2-line);background:var(--v2-white)}
body.aecggk .aftuh7,body.aecggk .ch3czv{background:var(--v2-paper)}
body.aecggk .aa7xhf{display:flex;align-items:center;gap:16px;margin-bottom:24px;padding-bottom:14px;border-bottom:1px solid var(--ss-rule)}
body.aecggk .aa7xhf>div{min-width:0}
body.aecggk .aa7xhf h2{margin:2px 0 0;font-size:24px;line-height:1.3}
body.aecggk .qgaur5,body.aecggk .tv5ajn{margin-left:auto;font-family:var(--ss-mono);font-size:12px;color:var(--v2-brand);white-space:nowrap}
body.aecggk .sutknu{align-items:center;margin-bottom:24px;padding-bottom:14px;border-bottom:1px solid var(--ss-rule)}
body.aecggk .sutknu h1,body.aecggk .sutknu h2{display:flex;align-items:center;gap:14px;margin:4px 0 0;font-size:24px;line-height:1.3}
body.aecggk .sutknu h1::before,body.aecggk .sutknu h2::before{min-width:48px;height:48px;font-size:17px}
body.aecggk .d52q2q{font-family:var(--ss-mono);font-size:11px;letter-spacing:.12em;color:var(--v2-muted);font-weight:600}
body.aecggk .aab7mn{color:var(--v2-muted)}

/* 简介 */
body.aecggk .rphubg{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:36px}
body.aecggk .gg87ca p{margin:0 0 14px;font-size:15px;line-height:1.9}
body.aecggk .gg87ca b,body.aecggk .gg87ca strong{color:var(--v2-brand)}
body.aecggk .h78kw9>.s2ahht{padding-bottom:8px;border-bottom:2px solid var(--v2-brand)}
body.aecggk .fky4jh{margin:18px 0 0;border:1px solid var(--v2-line)}
body.aecggk .fky4jh img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
body.aecggk .fky4jh 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.sus8q9 + 规格条 */
body.aecggk #products{counter-reset:ssg}
body.aecggk .rq6t8p{counter-increment:ssg;margin-top:26px}
body.aecggk .rq6t8p:first-of-type{margin-top:0}
body.aecggk .f6shjy{display:flex;align-items:center;gap:12px;margin:0 0 10px;font-size:17px}
body.aecggk .j8j7gb::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.aecggk .f6shjy small{margin-left:auto;font-family:var(--ss-mono);font-size:12px;font-weight:400;color:var(--v2-muted)}
body.aecggk .ey4fdn{border-top:2px solid var(--v2-ink)}
body.aecggk .mtqdf7{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.aecggk .c8ywgd{display:block;border:1px solid var(--v2-line);background:var(--v2-paper)}
body.aecggk .c8ywgd img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
body.aecggk .c8ywgd span{display:grid;place-items:center;aspect-ratio:4/3;color:var(--v2-muted);font-weight:800}
body.aecggk .mtqdf7 h4{margin:0;font-size:16px}
body.aecggk .mtqdf7 h4 a:hover{color:var(--v2-brand)}
body.aecggk .mtqdf7 p{margin:4px 0 0;font-size:13px;color:var(--v2-muted);line-height:1.7}
body.aecggk .cg794y{font-family:var(--ss-mono);font-size:12px!important}
body.aecggk .zxadne{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.aecggk .zxadne:hover{border-color:var(--v2-brand)}

/* 实力：两列规格表 */
body.aecggk .dfxre2{margin:0;border-top:2px solid var(--v2-ink)}
body.aecggk .dfxre2 div{display:grid;grid-template-columns:240px minmax(0,1fr);border-bottom:1px solid var(--v2-line)}
body.aecggk .dfxre2 dt{padding:14px 16px 14px 0;font-weight:700}
body.aecggk .dfxre2 dt small{display:block;font-family:var(--ss-mono);font-size:11px;font-weight:400;color:var(--v2-brand)}
body.aecggk .dfxre2 dd{margin:0;padding:14px 0 14px 18px;border-left:1px solid var(--v2-line);font-size:14px;color:var(--v2-muted)}
body.aecggk .dfxre2 dd b,body.aecggk .dfxre2 dd strong{color:var(--v2-ink)}

/* 流程 */
body.aecggk .qub6k2{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.aecggk .qub6k2 li{padding:16px;border-right:1px solid var(--v2-line);border-bottom:1px solid var(--v2-line)}
body.aecggk .qub6k2 small{display:block;font-family:var(--ss-mono);font-size:22px;font-weight:800;color:var(--v2-brand);line-height:1.2}
body.aecggk .qub6k2 b{display:block;margin:6px 0 4px}
body.aecggk .qub6k2 p{margin:0;font-size:13px;color:var(--v2-muted)}

/* 问答、新闻 */
body.aecggk .ahh9k9 details,body.aecggk .z9eucr details{padding:14px 0;border:0;border-bottom:1px solid var(--v2-line);border-radius:0;margin:0;background:transparent}
body.aecggk .ahh9k9{border-top:2px solid var(--v2-ink)}
body.aecggk .ahh9k9 summary{cursor:pointer;font-weight:700}
body.aecggk .ahh9k9 summary small{margin-right:10px;font-family:var(--ss-mono);font-size:12px;color:var(--v2-brand)}
body.aecggk .ahh9k9 p{margin:8px 0 0 52px;font-size:14px;color:var(--v2-muted)}
body.aecggk .k3h7nd{margin:0;padding:0;list-style:none;border-top:2px solid var(--v2-ink)}
body.aecggk .k3h7nd li{display:grid;grid-template-columns:120px minmax(0,1fr);gap:16px;padding:11px 0;border-bottom:1px solid var(--v2-line)}
body.aecggk .k3h7nd time{font-family:var(--ss-mono);font-size:12px;color:var(--v2-muted)}

/* ---- 内页通用组件 ---- */
body.aecggk .cm7fuv{background:var(--v2-hero);padding:40px 0}
body.aecggk .cm7fuv h1{font-size:32px}
body.aecggk .cm7fuv h1 em{color:var(--v2-brand);border-bottom-color:var(--v2-brand)}
body.aecggk .h85spq,body.aecggk .f25fbn li,body.aecggk .xbkhpu li{border-radius:0;font-family:var(--ss-mono)}
body.aecggk .v67h52 img,body.aecggk .rfuasu,body.aecggk .y9rxff{border-radius:0}
body.aecggk .b9dc9t,body.aecggk .bcdggd{border-radius:0;border:1px solid var(--v2-line);border-top:2px solid var(--v2-brand);background:var(--v2-white)}
body.aecggk .c8mrfn{gap:0;border-left:1px solid var(--v2-line)}
body.aecggk .c8mrfn>.b9dc9t,body.aecggk .c8mrfn>.bcdggd{border-left:0}
body.aecggk .gqbc6k{gap:0;border-left:1px solid var(--v2-line)}
body.aecggk .gqbc6k li{border-radius:0;border-left:0;border-top:2px solid var(--v2-brand);padding:16px 16px 16px 54px}
body.aecggk .gqbc6k li::before{border-radius:0;content:counter(step,decimal-leading-zero);width:30px;font-family:var(--ss-mono)}
body.aecggk .juknpb,body.aecggk .hf7mbx,body.aecggk .uqwmzb,body.aecggk .f9cyx4 a,body.aecggk .skg4jk,body.aecggk .thmf4h a,body.aecggk .pdndv8>*{border-radius:0}
body.aecggk .dhm8am{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.aecggk .dhm8am .aab7mn,body.aecggk .gkacwx{color:var(--v2-muted);opacity:1}
body.aecggk .dhm8am .nbfruw{background:var(--v2-brand);color:var(--v2-onbrand)}
body.aecggk .padk6y strong{color:var(--v2-brand)}

/* ---- 页脚 ---- */
body.aecggk .mere6m{padding:0;background:var(--v2-foot);color:var(--v2-footink);border-top:2px solid var(--v2-brand)}
body.aecggk .ej6hxq{display:grid;grid-template-columns:1.3fr .8fr 1fr;gap:0}
body.aecggk .qc2dek{padding:26px 22px 26px 0;min-width:0}
body.aecggk .qc2dek+.qc2dek{padding-left:22px;border-left:1px solid color-mix(in srgb,var(--v2-footink) 25%,transparent)}
body.aecggk .w79psn{margin:0 0 10px!important;font-family:var(--ss-mono);font-size:11px;letter-spacing:.12em;color:var(--v2-brand)}
body.aecggk .awz7n6{margin-top:10px}
body.aecggk .awz7n6 .sr2pc9{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.aecggk .awz7n6 dt{font-family:var(--ss-mono);font-size:11px;opacity:.75}
body.aecggk .awz7n6 dd{margin:0;font-size:12px}
body.aecggk .mere6m .r6qs3v{color:inherit}
body.aecggk .b5e652{display:grid;gap:6px}
body.aecggk .b5e652 a:hover{color:#fff}
body.aecggk .tqsytn{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.aecggk .dugtnu,body.aecggk .rphubg{grid-template-columns:1fr}
  body.aecggk .trsv6q+.trsv6q{border-left:0;border-top:1px solid var(--ss-rule)}
  body.aecggk .qub6k2{grid-template-columns:repeat(2,minmax(0,1fr))}
  body.aecggk .ej6hxq{grid-template-columns:1fr 1fr}
  body.aecggk .qc2dek:first-child{grid-column:1/-1}
  body.aecggk .qc2dek:nth-child(2){padding-left:0;border-left:0}
  body.aecggk .d69fjx{flex-wrap:wrap;padding-top:8px;padding-bottom:8px;gap:6px 14px}
  body.aecggk .nj3t8w{order:3;font-size:11px}
}
@media(max-width:560px){
  body.aecggk .bbzhh6{position:static}
  body.aecggk .by56na{font-size:12px}
  body.aecggk .yqs4hs h1{font-size:25px}
  body.aecggk .py3gn5{gap:12px}
  body.aecggk .py3gn5 .appq3s::before{min-width:54px;height:54px;font-size:19px}
  body.aecggk .appq3s::before{min-width:44px;height:44px;font-size:16px}
  body.aecggk .trsv6q{padding:14px}
  body.aecggk .u7v3mh .sr2pc9,body.aecggk .bzuh4u div{grid-template-columns:84px minmax(0,1fr)}
  body.aecggk .aa7xhf{flex-wrap:wrap}
  body.aecggk .aa7xhf h2,body.aecggk .sutknu h1,body.aecggk .sutknu h2{font-size:20px}
  body.aecggk .mtqdf7{grid-template-columns:96px minmax(0,1fr);gap:12px}
  body.aecggk .zxadne{grid-column:2;justify-self:start}
  body.aecggk .dfxre2 div{grid-template-columns:1fr}
  body.aecggk .dfxre2 dd{border-left:0;padding:0 0 14px}
  body.aecggk .qub6k2{grid-template-columns:1fr}
  body.aecggk .ahh9k9 p{margin-left:0}
  body.aecggk .k3h7nd li{grid-template-columns:1fr;gap:2px}
  body.aecggk .ej6hxq{grid-template-columns:1fr}
  body.aecggk .qc2dek,body.aecggk .qc2dek+.qc2dek{padding:18px 0;border-left:0;border-bottom:1px solid color-mix(in srgb,var(--v2-footink) 25%,transparent)}
  body.aecggk .tqsytn{flex-direction:column}
}
body.aecggk main img{border-radius:0}