@font-face{
  font-family:"WAGO Connective";
  src:url("/static/fonts/wago-connective-var.woff2") format("woff2-variations");
  font-weight:100 900;font-style:normal;font-display:swap;
}
:root{
  --green:#8bb63b;
  --green-2:#6f9e2f;
  --green-deep:#415f14;
  --green-soft:#edf4e0;
  --green-pale:#f5f9ee;
  --ink:#1f2837;
  --ink-2:#354150;
  --muted:#65707d;
  --line:#d9dfd4;
  --line-2:#e8ece4;
  --paper:#f5f7f2;
  --white:#fff;
  --amber:#b57418;
  --font:"WAGO Connective","PingFang SC","Hiragino Sans GB","Noto Sans SC","Microsoft YaHei",sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
  --wrap:1320px;
  --radius:3px;
  --shadow:0 1px 0 rgba(31,40,55,.04);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--white);color:var(--ink);
  font-family:var(--font);font-size:16.5px;line-height:1.75;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img,svg{max-width:100%}
a{color:inherit;text-decoration:none}
a:hover{color:var(--green-deep)}
h1,h2,h3,h4{margin:0;line-height:1.18;letter-spacing:-.015em;font-weight:750;text-wrap:balance}
p{margin:0;text-wrap:pretty}
ul,ol{margin:0;padding:0}
button,input,textarea,select{font:inherit;color:inherit}
.wrap{width:min(var(--wrap),calc(100% - 48px));margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:fixed;left:12px;top:-60px;z-index:100;background:var(--ink);color:#fff;padding:10px 16px;border-radius:2px}
.skip:focus{top:12px}
.muted{color:var(--muted)}
.note{font-size:13.5px;color:var(--muted);line-height:1.7}
.kicker{display:inline-block;font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;font-weight:600;color:var(--green-deep);text-transform:uppercase;margin-bottom:14px}
.kicker--light{color:var(--green)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:10px 18px;border-radius:2px;border:1px solid transparent;
  font-weight:650;font-size:14.5px;line-height:1.2;cursor:pointer;text-align:center;
  transition:background .18s ease,color .18s ease,border-color .18s ease;
}
.btn--green{background:var(--green);color:#17200b;border-color:var(--green)}
.btn--green:hover{background:#9cc94a;color:#111a05}
.btn--dark{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn--dark:hover{background:#0e151f;color:#fff}
.btn--outline{background:transparent;border-color:#aeb8a8;color:var(--ink)}
.btn--outline:hover{border-color:var(--green-deep);color:var(--green-deep);background:var(--green-pale)}
.btn--ghost{background:transparent;border-color:#556172;color:#fff}
.btn--ghost:hover{border-color:var(--green);color:var(--green)}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:0;background:transparent;cursor:pointer;border-radius:2px}
.icon-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
.icon-btn:hover{background:var(--green-soft)}

/* topbar + header */
.topbar{background:var(--ink);color:#c9d0d9;font-size:12.5px;letter-spacing:.01em}
.topbar__inner{display:flex;justify-content:space-between;gap:18px;min-height:34px;align-items:center}
.topbar__tag{color:#e7ebef}
.topbar__links{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.topbar__links a:hover{color:var(--green)}
.header{background:var(--white);border-bottom:1px solid var(--line);position:relative;z-index:30}
.header__inner{display:flex;align-items:center;gap:28px;min-height:78px}
.logo{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.logo img{width:118px;height:auto;display:block}
.logo__cn{font-size:13px;color:var(--muted);line-height:1.3;border-left:1px solid var(--line);padding-left:12px}
.nav{display:flex;gap:2px;align-items:center;margin-left:auto}
.nav__link{padding:9px 12px;font-size:15px;font-weight:600;border-bottom:2px solid transparent}
.nav__link:hover{color:var(--green-deep)}
.nav__link.is-active{border-bottom-color:var(--green);color:var(--green-deep)}
.header__actions{display:flex;align-items:center;gap:8px}
.header__cta{margin-left:2px}
.menu-btn{display:none;width:44px;height:44px;border:0;background:transparent;flex-direction:column;justify-content:center;gap:5px;cursor:pointer}
.menu-btn span{display:block;height:2px;width:22px;background:var(--ink);margin-inline:auto}
.searchbar{border-top:1px solid var(--line);background:var(--paper)}
.searchbar__inner{display:flex;align-items:center;gap:12px;padding:14px 0}
.searchbar__inner svg{width:20px;height:20px;fill:none;stroke:var(--muted);stroke-width:1.8}
.searchbar__inner input{flex:1;min-width:0;border:1px solid var(--line);background:#fff;padding:11px 14px;border-radius:2px}
.searchbar__inner input:focus{outline:2px solid var(--green);outline-offset:-1px}

/* hero */
.hero{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(139,182,59,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(139,182,59,.06) 1px,transparent 1px);
  background-size:64px 64px;
}
.hero::after{content:"";position:absolute;right:-180px;top:-120px;width:520px;height:520px;border:1px solid rgba(139,182,59,.18);border-radius:50%;pointer-events:none}
.hero__inner{position:relative;display:grid;grid-template-columns:1.12fr .88fr;gap:64px;padding:72px 0 64px;align-items:center}
.hero h1{font-size:clamp(38px,4.6vw,67px);line-height:1.08;font-weight:780;letter-spacing:-.025em}
.hero h1 em{font-style:normal;color:var(--green);font-variant-numeric:tabular-nums}
.hero__lead{margin-top:22px;font-size:18px;line-height:1.7;color:#c8d0d9;max-width:34em}
.hero__search{display:flex;gap:8px;margin-top:30px;max-width:620px}
.hero__search input{flex:1;min-width:0;background:#fff;border:1px solid #fff;border-radius:2px;padding:12px 16px;color:var(--ink)}
.hero__search input:focus{outline:2px solid var(--green);outline-offset:-1px}
.hero__links{display:flex;gap:22px;flex-wrap:wrap;margin-top:18px;font-size:13.5px;color:#aab5c2}
.hero__links a{border-bottom:1px solid #4a5868;padding-bottom:1px}
.hero__links a:hover{color:var(--green);border-color:var(--green)}
.hero__panel{background:#26313f;border:1px solid #3c4a5b;padding:18px;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.hero__panelhead{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;color:#93a0ae;border-bottom:1px solid #3c4a5b;padding-bottom:10px;margin-bottom:14px}
.hero__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.hero__tile{display:flex;flex-direction:column;gap:5px;background:#fff;color:var(--ink);padding:8px;min-width:0;border:1px solid #3c4a5b}
.hero__tile:hover{outline:2px solid var(--green);outline-offset:-2px;color:var(--ink)}
.hero__tile .pthumb{align-self:center}
.hero__code{font-family:var(--mono);font-size:10.5px;font-weight:700;overflow-wrap:anywhere}
.hero__name{font-size:10.5px;line-height:1.35;color:#5a6572;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.7em}
.hero__panelnote{font-size:11px;line-height:1.6;color:#93a0ae;border-top:1px solid #3c4a5b;margin-top:14px;padding-top:10px}
.pthumb{display:inline-block;background-image:var(--ps);background-repeat:no-repeat;background-color:#fff;flex:0 0 auto;border:1px solid var(--line-2);vertical-align:middle}
.pthumb--empty{display:inline-flex;align-items:center;justify-content:center;background:var(--paper)}
.pthumb--empty svg{width:40%;height:40%;fill:none;stroke:#aab4a2;stroke-width:1.5}

/* statbar */
.statbar{border-bottom:1px solid var(--line);background:var(--white)}
.statbar__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.statbar__grid>div{padding:26px 28px;border-left:1px solid var(--line)}
.statbar__grid>div:first-child{border-left:0;padding-left:0}
.statbar strong{display:block;font-size:32px;line-height:1;font-weight:780;letter-spacing:-.02em;font-variant-numeric:tabular-nums;color:var(--green-deep)}
.statbar span{display:block;margin-top:8px;font-size:13px;color:var(--muted)}

/* sections */
.section{padding:84px 0}
.section--tight{padding:54px 0 76px}
.section--paper{background:var(--paper);border-block:1px solid var(--line)}
.section--dark{background:var(--ink);color:#fff}
.section__head{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(18em,.65fr);gap:48px;align-items:end;margin-bottom:38px}
.section__head h2{font-size:clamp(28px,3.2vw,42px)}
.section__head p{font-size:15.5px;color:var(--muted);line-height:1.75;max-width:32em}
.section__head--light p{color:#b7c1cc}
.section__more{margin-top:28px}
.section--dark a{color:#dbe3ea}
.section--dark a:hover{color:var(--green)}

/* categories */
.catgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.catcard{position:relative;background:#fff;padding:26px 26px 24px;display:flex;flex-direction:column;min-height:230px;transition:background .16s ease}
.catcard:hover{background:var(--green-pale)}
.catcard::before{content:"";position:absolute;left:0;top:0;width:0;height:3px;background:var(--green);transition:width .2s ease}
.catcard:hover::before{width:100%}
.catcard__idx{font-family:var(--mono);font-size:11px;color:var(--green-deep);letter-spacing:.08em}
.catcard__count{position:absolute;right:24px;top:24px;font-family:var(--mono);font-size:11px;color:var(--muted);background:var(--paper);border:1px solid var(--line);padding:2px 7px}
.catcard h3{font-size:23px;margin-top:18px}
.catcard p{font-size:13.8px;line-height:1.72;color:var(--muted);margin-top:10px;max-width:36em}
.catcard__more{margin-top:auto;padding-top:18px;font-size:13px;font-weight:650;color:var(--green-deep)}
.catgrid--all .catcard{min-height:260px}

/* series */
.seriesgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.seriescard{background:#fff;border:1px solid var(--line);padding:18px;display:grid;grid-template-columns:1fr auto;gap:6px 12px;align-items:center;min-height:82px}
.seriescard:hover{border-color:var(--green-2);background:var(--green-pale)}
.seriescard__name{font-size:16px;font-weight:700;line-height:1.35}
.seriescard__count{font-size:11.5px;color:var(--muted);grid-row:2;font-family:var(--mono)}
.seriescard__arrow{grid-row:1/3;grid-column:2;color:var(--green-deep);font-size:18px}
.seriesgrid--all{grid-template-columns:repeat(3,1fr)}

/* applications */
.appgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.appcard{background:#fff;border:1px solid var(--line);padding:26px;display:flex;flex-direction:column;min-height:230px}
.appcard:hover{border-color:var(--green-2);background:var(--green-pale)}
.appcard__idx{font-family:var(--mono);font-size:11px;color:var(--green-deep)}
.appcard h3{font-size:22px;margin-top:14px}
.appcard p{font-size:14px;color:var(--muted);line-height:1.72;margin-top:10px}
.appcard__tags{margin-top:auto;padding-top:18px;font-size:12px;color:var(--green-deep);font-weight:600}
.appcard__more{font-size:12.5px;font-weight:650;margin-top:8px;color:var(--ink-2)}
.appgrid--wide{grid-template-columns:repeat(2,1fr)}
.appgrid--wide .appcard{min-height:260px}

/* provenance */
.provgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#3a4757;border:1px solid #3a4757}
.prov{background:#26313f;padding:32px}
.prov strong{display:block;font-size:42px;line-height:1;color:var(--green);font-weight:780;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.prov h3{font-size:19px;margin-top:16px}
.prov p{font-size:13.8px;line-height:1.72;color:#b7c1cc;margin-top:10px}
.prov a{display:inline-block;margin-top:16px;font-size:13px;color:var(--green);border-bottom:1px solid #5d7430;padding-bottom:1px}

/* knowledge */
.knowgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.knowcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);padding:26px;min-height:250px}
.knowcard:hover{border-color:var(--green-2);background:var(--green-pale)}
.knowcard__date{font-family:var(--mono);font-size:10.5px;color:var(--muted);letter-spacing:.04em}
.knowcard h3{font-size:21px;margin-top:14px;line-height:1.35}
.knowcard p{font-size:13.8px;color:var(--muted);line-height:1.72;margin-top:10px}
.knowcard__more{margin-top:auto;padding-top:18px;font-size:13px;font-weight:650;color:var(--green-deep)}
.knowgrid--all{grid-template-columns:repeat(2,1fr)}

/* page head */
.pagehead{background:var(--paper);border-bottom:1px solid var(--line);padding:30px 0 46px}
.pagehead--compact{padding-bottom:38px}
.pagehead h1{font-size:clamp(32px,4vw,54px);margin-top:8px}
.pagehead__lead{margin-top:16px;font-size:17px;line-height:1.75;color:var(--ink-2);max-width:64em}
.pagehead__meta{display:flex;gap:22px;flex-wrap:wrap;margin-top:20px;font-size:13.5px;color:var(--muted);align-items:center}
.pagehead__meta strong{color:var(--green-deep);font-size:17px;font-variant-numeric:tabular-nums}
.pagehead__search{display:flex;gap:8px;margin-top:24px;max-width:640px}
.pagehead__search input{flex:1;min-width:0;border:1px solid #bfc8b9;background:#fff;padding:11px 14px;border-radius:2px}
.pagehead__search input:focus{outline:2px solid var(--green);outline-offset:-1px}
.crumbs{margin-bottom:18px}
.crumbs ol{display:flex;flex-wrap:wrap;gap:7px;list-style:none;font-size:12.5px;color:var(--muted)}
.crumbs li+li::before{content:"/";margin-right:7px;color:#a6b09f}
.crumbs a:hover{color:var(--green-deep)}

/* tables */
.tablebar{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:14px}
.tablebar__title{font-size:26px}
.tablebar__note{font-size:13.5px;color:var(--muted);margin-top:6px}
.filter{display:block;min-width:17em}
.filter input{width:100%;border:1px solid #bfc8b9;background:#fff;padding:10px 13px;border-radius:2px}
.filter input:focus{outline:2px solid var(--green);outline-offset:-1px}
.tablecount{font-family:var(--mono);font-size:11.5px;color:var(--muted);margin-bottom:10px;letter-spacing:.02em}
.tablewrap{overflow-x:auto;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow)}
.ptable{width:100%;border-collapse:collapse;font-size:14px}
.ptable th{background:#eef2e9;color:#46543a;text-align:left;font-size:11.5px;letter-spacing:.05em;font-weight:700;padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
.ptable td{padding:7px 12px;border-bottom:1px solid var(--line-2);vertical-align:middle}
.ptable tbody tr{content-visibility:auto;contain-intrinsic-size:62px}
.ptable tbody tr:hover{background:var(--green-pale)}
.ptable__img{width:58px}
.ptable__name{min-width:18em;line-height:1.45}
.ptable__name a{font-weight:550}
.ptable .num{font-family:var(--mono);font-size:12.5px;text-align:right;white-space:nowrap}
.code{font-family:var(--mono);font-size:12.5px;font-weight:700;white-space:nowrap;overflow-wrap:anywhere;color:var(--ink)}
.code:hover{color:var(--green-deep)}
.ext{font-size:12px;white-space:nowrap;color:var(--muted);border-bottom:1px solid var(--line)}
.ext:hover{color:var(--green-deep);border-color:var(--green-2)}
.ptable--compact td{padding:9px 12px}
.tabledisclaimer{font-size:12.5px;color:var(--muted);margin-top:12px;max-width:70em}

/* series list */
.serieslist{border-top:1px solid var(--line)}
.seriesrow{display:grid;grid-template-columns:60px 1fr auto 28px;gap:16px;align-items:center;padding:17px 8px;border-bottom:1px solid var(--line)}
.seriesrow:hover{background:var(--green-pale)}
.seriesrow__idx{font-family:var(--mono);font-size:11px;color:var(--muted)}
.seriesrow__name{font-size:18px;font-weight:700}
.seriesrow__count{font-family:var(--mono);font-size:12px;color:var(--muted)}
.seriesrow__arrow{color:var(--green-deep);font-size:18px}

/* prose */
.prose{max-width:62em}
.prose--wide{max-width:84em}
.prose h2{font-size:30px;margin:0 0 16px}
.prose h3{font-size:21px;margin:26px 0 10px}
.prose p{margin:0 0 16px;color:var(--ink-2)}
.prose ul,.prose ol{margin:0 0 20px;padding-left:1.3em}
.prose li{margin:7px 0;color:var(--ink-2)}
.checklist{list-style:none;padding-left:0!important}
.checklist li{position:relative;padding-left:22px}
.checklist li::before{content:"";position:absolute;left:0;top:.72em;width:8px;height:8px;background:var(--green);border-radius:50%}
.steps{counter-reset:s;list-style:none;padding-left:0!important}
.steps li{counter-increment:s;position:relative;padding-left:40px;margin:14px 0}
.steps li::before{content:counter(s,decimal-leading-zero);position:absolute;left:0;top:1px;font-family:var(--mono);font-size:12px;color:var(--green-deep);border:1px solid var(--line);padding:2px 5px;background:#fff}

/* empty, pager */
.empty{background:var(--paper);border:1px solid var(--line);padding:44px;max-width:55em;margin-top:30px}
.empty h2{font-size:28px}
.empty p{margin-top:12px;color:var(--muted)}
.empty__actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.pager{display:flex;gap:12px;align-items:center;justify-content:center;margin-top:20px}
.pager span{font-family:var(--mono);font-size:12px;color:var(--muted)}
.form-status{margin-top:12px;font-size:13.5px;min-height:1.4em}
.form-status.is-ok{color:var(--green-deep)}
.form-status.is-err{color:#a23b2a}

/* forms */
.inquiry{background:#fff;border:1px solid var(--line);padding:28px}
.inquiry__head h3{font-size:26px}
.inquiry__head p{font-size:13.5px;color:var(--muted);margin-top:6px}
.inquiry__grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px}
.inquiry label{display:flex;flex-direction:column;gap:6px;font-size:12.5px;font-weight:650;color:var(--ink-2)}
.inquiry label.span2{grid-column:1/-1}
.inquiry input,.inquiry textarea{border:1px solid #bfc8b9;background:#fff;padding:10px 12px;border-radius:2px;font-weight:400;font-size:15px}
.inquiry input:focus,.inquiry textarea:focus{outline:2px solid var(--green);outline-offset:-1px}
.inquiry__foot{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin-top:18px}
.inquiry__note{font-size:12px;color:var(--muted);max-width:36em}
.hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0}

/* CTA band */
.cta-band{background:var(--green);color:#17200b;padding:42px 0}
.cta-band__inner{display:flex;justify-content:space-between;gap:36px;align-items:center}
.cta-band .kicker{color:#3a5110;margin-bottom:8px}
.cta-band h2{font-size:32px}
.cta-band p{font-size:14px;margin-top:8px;max-width:48em;color:#2c3c10}
.cta-band__actions{display:flex;gap:10px;flex-wrap:wrap;flex:0 0 auto}
.cta-band .btn--dark:hover{background:#000}
.cta-band .btn--ghost{border-color:#4c651b;color:#1c2908}
.cta-band .btn--ghost:hover{background:#9cc94a;color:#111a05;border-color:#9cc94a}

/* footer */
.footer{background:var(--ink);color:#c5ced8;font-size:13.5px}
.footer__grid{display:grid;grid-template-columns:1.5fr .8fr 1fr 1.1fr;gap:48px;padding:56px 0 40px}
.footer__brand img{width:118px;height:auto;filter:brightness(1.05)}
.footer__brand p{margin-top:14px;max-width:26em;line-height:1.7}
.footer__operator{color:#93a0ae;font-size:12px}
.footer__col{display:flex;flex-direction:column;gap:8px}
.footer__col h4{font-size:13px;color:#fff;margin-bottom:6px;letter-spacing:.02em}
.footer__col a:hover{color:var(--green)}
.footer__contact span{color:#9da9b6}
.footer__bottom{border-top:1px solid #354150;padding:18px 0 26px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:11.5px;color:#8b98a6}
.footer__legal{display:flex;gap:14px}
.footer__source{max-width:60em}

/* model detail */
.model{display:grid;grid-template-columns:400px minmax(0,1fr);gap:54px;padding:44px 0 72px}
.model__media{position:sticky;top:22px;align-self:start}
.model__img{background:#fff;border:1px solid var(--line);width:100%;aspect-ratio:1;display:flex;align-items:center;justify-content:center;background-repeat:no-repeat;background-color:#fff}
.model__imgnote{font-size:11.5px;color:var(--muted);margin-top:8px}
.model__actions{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}
.model__quick{margin:20px 0 0;border-top:1px solid var(--line)}
.model__quick div{display:flex;justify-content:space-between;gap:14px;padding:8px 0;border-bottom:1px solid var(--line);font-size:12.5px}
.model__quick dt{color:var(--muted)}
.model__quick dd{margin:0;text-align:right;font-family:var(--mono);font-size:11.5px;overflow-wrap:anywhere}
.model__code{font-family:var(--mono);font-size:14px;font-weight:700;color:var(--green-deep);letter-spacing:.04em}
.model__name{font-size:clamp(26px,3vw,38px);margin-top:8px;line-height:1.25}
.model__lead{font-size:15px;color:var(--muted);margin-top:12px;max-width:44em}
.model__original{font-size:12.5px;color:var(--muted);margin-top:8px;font-family:var(--mono);overflow-wrap:anywhere}
.model__tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.tag{display:inline-flex;align-items:center;padding:4px 9px;font-size:12px;border:1px solid var(--line);background:var(--paper);color:var(--ink-2)}
.tag--green{background:var(--green-soft);border-color:#cbdcae;color:var(--green-deep)}
.model__provenance{display:flex;gap:18px;flex-wrap:wrap;margin-top:18px;font-size:12px;color:var(--muted)}
.model__provenance a{border-bottom:1px solid var(--line)}
.model__section{margin-top:44px;padding-top:30px;border-top:1px solid var(--line)}
.model__section h2{font-size:26px}
.model__sectionhead{display:flex;justify-content:space-between;align-items:baseline;gap:20px}
.model__speccount{font-family:var(--mono);font-size:11.5px;color:var(--muted)}
.specgroups{display:grid;gap:22px;margin-top:20px}
.specgroup{border:1px solid var(--line);background:#fff}
.specgroup h3{font-size:16px;padding:12px 16px;background:#eef2e9;border-bottom:1px solid var(--line);color:#46543a}
.specrow{display:grid;grid-template-columns:minmax(14em,.9fr) minmax(0,1.25fr);gap:20px;padding:8px 16px;border-bottom:1px solid var(--line-2);font-size:13.8px}
.specrow:last-child{border-bottom:0}
.specrow__n{color:var(--muted)}
.specrow__v{font-weight:550;overflow-wrap:anywhere}
.specrow__src{font-size:10px;font-family:var(--mono);color:var(--amber);margin-left:6px}
.specsub{padding:5px 16px;background:var(--paper);font-size:11.5px;color:var(--muted);border-bottom:1px solid var(--line-2);font-weight:650;letter-spacing:.03em}
.certlist{list-style:none;margin-top:14px;display:flex;gap:8px;flex-wrap:wrap}
.certlist li{font-size:12.5px;border:1px solid var(--line);background:var(--paper);padding:5px 9px}
.related{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:16px}
.related a{display:flex;gap:10px;align-items:center;border:1px solid var(--line);padding:8px;font-size:12.5px}
.related a:hover{border-color:var(--green-2);background:var(--green-pale)}
.related .code{font-size:11.5px}
.model-loading{display:grid;grid-template-columns:360px 1fr;gap:48px;padding:50px 0}
.skeleton{background:linear-gradient(90deg,#eef1ea 25%,#f7f9f3 37%,#eef1ea 63%);background-size:400% 100%;animation:shimmer 1.4s infinite;border:1px solid var(--line)}
.skeleton--img{aspect-ratio:1}
.skeleton--line{height:26px;margin-bottom:14px}
.skeleton--line.short{width:55%}
.skeleton--block{height:240px;margin-top:30px}
@keyframes shimmer{0%{background-position:100% 0}100%{background-position:0 0}}

/* search */
.searchstatus{font-family:var(--mono);font-size:12px;color:var(--muted);margin-bottom:18px}
.searchresults{list-style:none;border-top:1px solid var(--line)}
.searchresults li{border-bottom:1px solid var(--line);padding:16px 4px;display:grid;grid-template-columns:190px 1fr auto;gap:20px;align-items:center}
.searchresults li:hover{background:var(--green-pale)}
.searchresults .code{font-size:14px}
.searchresults h3{font-size:16.5px;font-weight:650;line-height:1.4}
.searchresults p{font-size:12px;color:var(--muted);margin-top:3px}
.searchresults .go{font-size:12px;color:var(--green-deep);white-space:nowrap}
.searchhint{margin-top:24px;color:var(--muted)}
.searchmark{background:#e4f1c8;color:inherit;padding:0 1px}

/* downloads */
.dlgrid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:16px}
.dlcard{border:1px solid var(--line);background:#fff;padding:26px;display:flex;flex-direction:column;min-height:250px}
.dlcard--main{background:var(--green-soft);border-color:#cbdcae}
.dlcard h2{font-size:24px;margin-top:2px}
.dlcard p{font-size:13.5px;color:var(--muted);line-height:1.7;margin-top:10px}
.dlcard .btn{margin-top:auto;align-self:flex-start}

/* about */
.aboutfacts{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line)}
.aboutfacts>div{padding:24px;border-left:1px solid var(--line)}
.aboutfacts>div:first-child{border-left:0}
.aboutfacts strong{display:block;font-size:34px;color:var(--green-deep);line-height:1;font-variant-numeric:tabular-nums}
.aboutfacts span{display:block;font-size:12.5px;color:var(--muted);margin-top:8px}
.aboutgrid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(18em,.6fr);gap:54px}
.aboutaside{display:flex;flex-direction:column;gap:16px}
.asidebox{border:1px solid var(--line);background:#fff;padding:22px}
.asidebox h2{font-size:18px;margin-bottom:12px}
.asidebox p{font-size:13px;color:var(--muted);line-height:1.7;margin-bottom:14px}
.asidebox--green{background:var(--green-soft);border-color:#cbdcae}
.statlist{margin:0}
.statlist div{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px solid var(--line);font-size:13px}
.statlist div:last-child{border-bottom:0}
.statlist dt{color:var(--muted)}
.statlist dd{margin:0;font-family:var(--mono);font-weight:700}

/* contact */
.contactgrid{display:grid;grid-template-columns:minmax(18em,.7fr) minmax(0,1.3fr);gap:54px}
.contactinfo h2{font-size:30px}
.contactlist{margin:22px 0 0}
.contactlist div{display:grid;grid-template-columns:7em 1fr;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}
.contactlist dt{font-size:12.5px;color:var(--muted)}
.contactlist dd{margin:0;font-size:15px}
.contactnote{margin-top:26px}
.contactnote h3{font-size:16px;margin-bottom:6px}
.contactnote p{font-size:13.5px;color:var(--muted);line-height:1.7}

/* application detail + article */
.appdetail{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(18em,.6fr);gap:54px}
.appdetail__body p{font-size:16px;line-height:1.85;color:var(--ink-2);margin-bottom:18px;max-width:46em}
.appdetail__aside{display:flex;flex-direction:column;gap:16px}
.linklist{list-style:none}
.linklist li{border-bottom:1px solid var(--line-2)}
.linklist li:last-child{border-bottom:0}
.linklist a{display:flex;justify-content:space-between;gap:12px;padding:8px 0;font-size:13.5px}
.linklist span{font-family:var(--mono);font-size:11px;color:var(--muted)}
.article{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(18em,.6fr);gap:54px}
.article__sec{margin-bottom:34px}
.article__sec h2{font-size:26px;margin-bottom:12px}
.article__sec p{font-size:16px;line-height:1.9;color:var(--ink-2);margin-bottom:14px;max-width:42em}
.article__source{border-top:1px solid var(--line);padding-top:24px}
.article__aside{display:flex;flex-direction:column;gap:16px}

/* faq */
.faq{max-width:76em}
.faqitem{border-bottom:1px solid var(--line);padding:16px 0}
.faqitem summary{cursor:pointer;font-weight:700;font-size:16.5px;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faqitem summary::after{content:"+";font-family:var(--mono);color:var(--green-deep)}
.faqitem[open] summary::after{content:"−"}
.faqitem p{margin-top:10px;font-size:14.5px;color:var(--muted);line-height:1.8;max-width:62em}

/* responsive */
@media (max-width:1180px){
  .hero__inner{grid-template-columns:1fr;gap:44px}
  .hero__panel{max-width:640px}
  .catgrid{grid-template-columns:repeat(2,1fr)}
  .seriesgrid,.seriesgrid--all{grid-template-columns:repeat(3,1fr)}
  .appgrid{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1.4fr 1fr 1fr}
  .footer__contact{grid-column:1/-1}
  .model{grid-template-columns:340px minmax(0,1fr);gap:36px}
  .dlgrid{grid-template-columns:1fr 1fr}
  .dlcard--main{grid-column:1/-1;min-height:0}
}
@media (max-width:980px){
  .nav{display:none}
  .menu-btn{display:flex}
  .header__cta{display:none}
  .header__inner{min-height:68px}
  .header.nav-open .nav{display:flex;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:10px 24px 18px;gap:0;box-shadow:0 18px 30px rgba(20,30,15,.12)}
  .header.nav-open .nav__link{padding:12px 4px;border-bottom:1px solid var(--line-2);border-left:0}
  .section__head{grid-template-columns:1fr;gap:16px;align-items:start}
  .statbar__grid{grid-template-columns:repeat(2,1fr)}
  .statbar__grid>div:nth-child(3){border-left:0;padding-left:0}
  .model{grid-template-columns:1fr}
  .model__media{position:static;max-width:420px}
  .aboutgrid,.contactgrid,.appdetail,.article{grid-template-columns:1fr;gap:34px}
  .provgrid{grid-template-columns:1fr}
  .aboutfacts{grid-template-columns:repeat(2,1fr)}
  .aboutfacts>div:nth-child(3){border-left:0}
  .cta-band__inner{flex-direction:column;align-items:flex-start}
  .topbar__tag{display:none}
  .topbar__inner{justify-content:center}
}
@media (max-width:760px){
  .wrap{width:calc(100% - 32px)}
  .hero__inner{padding:48px 0}
  .hero__grid{grid-template-columns:repeat(2,1fr)}
  .hero__search{flex-direction:column}
  .hero__search .btn{width:100%}
  .catgrid,.appgrid,.appgrid--wide,.knowgrid,.knowgrid--all{grid-template-columns:1fr}
  .seriesgrid,.seriesgrid--all{grid-template-columns:1fr 1fr}
  .section{padding:58px 0}
  .section--tight{padding:38px 0 54px}
  .statbar__grid>div{padding:20px}
  .statbar strong{font-size:26px}
  .tablebar{flex-direction:column;align-items:stretch;gap:12px}
  .filter{min-width:0}
  .inquiry__grid{grid-template-columns:1fr}
  .inquiry{padding:20px}
  .dlgrid{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr 1fr;gap:32px}
  .footer__brand{grid-column:1/-1}
  .searchresults li{grid-template-columns:1fr;gap:6px}
  .specrow{grid-template-columns:1fr;gap:2px}
  .related{grid-template-columns:1fr}
  .model-loading{grid-template-columns:1fr}
  .logo__cn{display:none}
  .topbar__links span{display:none}
}
@media (max-width:430px){
  .seriesgrid,.seriesgrid--all{grid-template-columns:1fr}
  .aboutfacts{grid-template-columns:1fr}
  .aboutfacts>div{border-left:0}
  .statbar__grid{grid-template-columns:1fr 1fr}
}
@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;animation:none!important;transition:none!important}
}