:root{--r:#069987;--o:#25b7a3;--n:#142636;--m:#60707d;--l:#e4e8eb}

*{box-sizing:border-box}

html{scroll-behavior:smooth}

body{margin:0;color:var(--n);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif}

a{text-decoration:none;color:inherit}

header{height:84px;position:sticky;top:40px;z-index:9;background:#fffefa;display:flex;align-items:center;padding:0 5vw;border-bottom:1px solid var(--l)}

.brand{display:flex;align-items:center;gap:11px;margin-right:auto}

.brandLogo{width:230px;height:auto;display:block}

.brand b{display:none;letter-spacing:.08em}

.brand small{display:block;color:var(--m);margin-top:4px;white-space:nowrap}

nav{display:flex;gap:26px;font-size:13px}

nav a:hover{color:var(--r)}

.hero{min-height:620px;background:linear-gradient(120deg,#f1f2ef 0 58%,var(--n) 58%);padding:95px 6vw;position:relative}

.hero h1{font-size:56px;line-height:1.13;margin:16px 0 24px;max-width:720px}

.hero h1 span{color:var(--r)}

.hero>p{max-width:660px;line-height:1.9;color:#5c6872}

.ey{font:700 11px Arial;color:var(--r);letter-spacing:.2em}

.btn{display:inline-block;background:var(--r);color:#fff;padding:15px 25px;margin-top:25px;font-weight:bold}

.ring{position:absolute;right:10vw;top:105px;width:320px;height:320px;border:1px solid #ffffff38;border-radius:50%;display:grid;place-items:center;color:#fff}

.ring:before{display:none}.heroLogo{width:250px;height:auto;background:#fff;padding:18px;border-radius:4px;box-shadow:0 20px 50px #07131c}

.section{padding:82px 6vw;scroll-margin-top:76px}

.section h2{font-size:38px;margin:12px 0 35px}

.sub{color:var(--m);line-height:1.8;max-width:830px}

.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}

.card{border:1px solid var(--l);padding:28px}

.card h3{font-size:25px;margin:8px 0}

.tag{color:var(--r);font-size:12px}

.issue{background:#f3f4f1;padding:14px;color:var(--m);line-height:1.7}

.pipe{height:230px;background:linear-gradient(145deg,#edf0ed,#fafbf9);position:relative;margin:-28px -28px 25px;display:grid;place-items:center;overflow:hidden}
.pipe img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.pipe b{position:absolute;font:bold 48px Arial;color:#d9dedb;right:18px;top:12px}

table{width:100%;border-collapse:collapse;margin:18px 0}

th,td{text-align:left;border-bottom:1px solid var(--l);padding:9px;font-size:13px}

th{color:var(--m);font-weight:normal;width:38%}

.dark{background:var(--n);color:#fff}

.dark .sub{color:#9babb5}

.industry{border:1px solid #42515d;padding:26px;min-height:245px}

.industry span{font:bold 42px Arial;color:#ffffff22}

.industry p{line-height:1.7;color:#a8b6bf}

.industry b{display:block;color:#fff;margin:14px 0 5px}

.article{border-left:4px solid var(--r);padding:8px 25px 25px;background:#f6f7f4}

.article h3{font-size:23px}

.article p{line-height:1.9;color:#596875}

.about{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}

.about img{width:100%;max-height:570px;object-fit:cover}

.about p{line-height:1.9;color:#596875}

.contact{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px}

.qr{width:180px}

.info p{border-bottom:1px solid var(--l);padding:10px 0}

.info b{display:block;font-size:12px}

.form{background:#f2f3ef;padding:28px}

.form label{display:block;margin:14px 0;font-size:12px;font-weight:bold}

.form input,.form select,.form textarea{width:100%;padding:12px;border:1px solid #d4d9dc;background:#fff;margin-top:6px;font:14px inherit}

.form textarea{height:110px}

.form button{border:0;background:var(--r);color:#fff;padding:14px 22px;font-weight:bold}

.state{color:var(--r);font-size:13px}

.side{position:fixed;right:10px;top:43%;z-index:12;box-shadow:0 5px 22px #13243530}

.si{width:42px;height:42px;border:0;border-bottom:1px solid #eee;background:#fff;display:grid;place-items:center;color:var(--r);position:relative}

.si em{display:none;position:absolute;right:48px;top:0;background:#fff;color:var(--n);padding:12px;white-space:nowrap;font-style:normal;box-shadow:0 5px 22px #13243530}

.si:hover em{display:block}

.si img{width:125px;display:block}

footer{background:#0d1c27;color:#dbe2e6;padding:55px 6vw;display:grid;grid-template-columns:1.2fr 1fr;gap:40px}

footer p{color:#94a4ae;line-height:1.8}

@media(max-width:900px){nav{display:none}

.hero{background:#f1f2ef}

.ring{display:none}

.grid,.about,.contact{grid-template-columns:1fr}

}

@media(max-width:560px){.hero{padding:60px 6vw}

.hero h1{font-size:39px}

.section h2{font-size:31px}

.grid{grid-template-columns:1fr}

.brandLogo{width:185px}

.side{right:5px}

}


  .topbar{height:40px;position:sticky;top:0;z-index:11;background:#13a889;color:#101716;display:flex;align-items:center;justify-content:space-between;padding:0 5vw;font-size:13px;letter-spacing:.1px}
  .topbarLeft,.topbarRight{display:flex;align-items:center;gap:24px;white-space:nowrap}
  .topbarPhone{color:#101716;font-weight:800}
  .topbarIcon{margin-right:7px}
  .topbarRight{font-weight:650}
  .req{color:#d71920;margin-left:3px;font-weight:800}
  .aboutPage{padding-top:0}
  .aboutHero{margin:0 -5vw 70px;padding:70px 8vw 46px;background:linear-gradient(135deg,#f2f7fc 0%,#e8f2fb 100%);border-bottom:1px solid #d9e4ee}
  .aboutHeroInner{max-width:1180px;margin:auto}
  .aboutHero h2{max-width:780px;margin:12px 0 18px;font-size:clamp(34px,4.2vw,60px);line-height:1.08;color:var(--n)}
  .aboutHero p{max-width:850px;margin:0;color:#526779;font-size:16px;line-height:1.9}
  .proofStrip{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;padding:17px 20px;background:rgba(255,255,255,.72);border:1px solid #d4e1ec;border-radius:8px}
  .proofStrip span{padding:6px 14px;border-right:1px solid #cfdae3;color:#28445d;font-size:13px;font-weight:700}
  .proofStrip span:last-child{border-right:0}
  .aboutSplit{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;max-width:1180px;margin:0 auto 88px}
  .brandShowcase{min-height:380px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:54px;background:linear-gradient(145deg,#f8faf9,#e7f3f0);border:1px solid #d5e5e1;border-radius:10px}
  .brandShowcase img{width:min(390px,92%);height:auto}
  .brandStat{display:flex;align-items:end;gap:12px;margin-top:42px;color:var(--r)}
  .brandStat strong{font-size:64px;line-height:.8}
  .brandStat span{font-size:14px;line-height:1.5;color:#59706e}
  .aboutOffice{width:100%;height:450px;object-fit:cover;border-radius:8px;box-shadow:0 18px 48px rgba(19,45,61,.12)}
  .aboutCopy h3{margin:10px 0 22px;font-size:clamp(30px,3vw,46px);line-height:1.18;color:var(--n)}
  .aboutCopy p{margin:0 0 18px;color:#5b6d7b;line-height:1.95}
  .chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}
  .chips span{padding:7px 13px;border:1px solid #cddadf;border-radius:999px;color:#385564;background:#fff;font-size:12px}
  .aboutBand{margin:0 -5vw;padding:75px 5vw;background:#f3f7fb;border-top:1px solid #e0e8ef;border-bottom:1px solid #e0e8ef}
  .aboutBandInner{max-width:1180px;margin:auto}
  .aboutCenter{text-align:center}
  .aboutCenter h3{font-size:38px;margin:10px 0 12px;color:var(--n)}
  .aboutCenter p{color:#687987}
  .certGrid,.serviceGrid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:34px}
  .certCard{min-height:178px;padding:28px;background:#fff;border:1px solid #dce5ec;border-radius:8px}
  .certMark{display:inline-grid;place-items:center;width:44px;height:44px;margin-bottom:24px;border-radius:50%;background:#e5f5f1;color:var(--r);font-weight:900}
  .certCard h4,.serviceCard h4{margin:0 0 10px;color:var(--n);font-size:17px}
  .certCard p,.serviceCard p{margin:0;color:#6b7a86;font-size:13px;line-height:1.75}
  .serviceBlock{max-width:1180px;margin:78px auto 15px}
  .serviceGrid{grid-template-columns:repeat(3,1fr)}
  .serviceCard{padding:30px;border-top:3px solid var(--r);background:#fff;box-shadow:0 10px 32px rgba(23,47,63,.07)}
  .serviceNo{display:block;margin-bottom:22px;color:var(--r);font-size:12px;font-weight:800;letter-spacing:1px}
  @media(max-width:900px){
    .topbar{height:36px;padding:0 4vw;font-size:11px}
    .topbarLeft{gap:12px}.topbarHours,.topbarRight{display:none}
    header{top:36px}
    .aboutHero{margin-bottom:48px;padding-top:52px}
    .aboutSplit{grid-template-columns:1fr;gap:30px;margin-bottom:58px}
    .aboutSplit.local .aboutCopy{order:2}
    .aboutSplit.local .aboutOffice{order:1}
    .certGrid{grid-template-columns:1fr 1fr}
    .serviceGrid{grid-template-columns:1fr}
  }
  @media(max-width:560px){
    .topbarEmail{display:none}
    .proofStrip span{border-right:0;padding:4px 8px}
    .brandShowcase{min-height:280px;padding:32px}
    .brandStat strong{font-size:48px}
    .aboutOffice{height:300px}
    .certGrid{grid-template-columns:1fr}
  }

  body.page-mode #home,
  body.page-mode #products,
  body.page-mode #industries,
  body.page-mode #knowledge,
  body.page-mode #about,
  body.page-mode #contact{display:none}
  body.page-mode #home.page-active,body.page-mode #products.page-active,body.page-mode #industries.page-active,body.page-mode #knowledge.page-active,body.page-mode #about.page-active,body.page-mode #contact.page-active{display:block;animation:pageIn .28s ease both}
  @keyframes pageIn{from{opacity:.25;transform:translateY(6px)}to{opacity:1;transform:none}}
  nav a.nav-active{color:var(--r);font-weight:800}
  nav a.nav-active:after{content:"";display:block;height:2px;margin-top:7px;background:var(--r);border-radius:2px}
  .wechatAppIcon{position:relative;width:25px;height:22px;display:block;margin:auto}
  .wechatAppIcon:before,.wechatAppIcon:after{content:"";position:absolute;background:#08a984;border-radius:50%}
  .wechatAppIcon:before{width:18px;height:15px;left:0;top:1px}
  .wechatAppIcon:after{width:16px;height:13px;right:0;bottom:0;border:2px solid #fff}
  .wechatAppIcon i:before,.wechatAppIcon i:after{content:"";position:absolute;z-index:2;width:2px;height:2px;border-radius:50%;background:#fff;top:6px}
  .wechatAppIcon i:before{left:5px}.wechatAppIcon i:after{left:10px}

  .productDetail{max-width:1180px;margin:auto}
  .productCrumb{margin-bottom:34px;color:#6a7a84;font-size:13px}
  .productCrumb b{color:var(--r)}
  .productHero{display:grid;grid-template-columns:1fr 1.08fr;gap:70px;align-items:center;padding:34px 0 72px}
  .productVisual{position:relative;min-height:510px;display:grid;place-items:center;background:linear-gradient(145deg,#f7faf9,#edf5f3);border:1px solid #dde9e6}
  .productVisual img{width:88%;height:440px;object-fit:contain}
  .hydrogenBadge{position:absolute;right:24px;bottom:24px;width:82px;height:82px;display:grid;place-items:center;border:4px solid #00a5dc;border-radius:50%;background:#fff;color:#008dc0;font-weight:900;font-size:22px}
  .productIntro h2{margin:10px 0 6px;font-size:clamp(44px,5vw,72px);line-height:1;color:var(--n)}
  .productType{margin-bottom:24px;color:var(--r);font-size:18px;font-weight:800}
  .productIntro p{color:#5b6c78;line-height:1.9}
  .applicationTags{display:flex;flex-wrap:wrap;gap:9px;margin:26px 0}
  .applicationTags span{padding:8px 13px;border-radius:999px;background:#e7f5f2;color:#087d70;font-size:12px;font-weight:700}
  .productActions{display:flex;gap:12px;margin-top:28px}
  .productActions a{padding:13px 20px;text-decoration:none;font-weight:800;font-size:13px}
  .productActions .primary{background:var(--r);color:#fff}.productActions .secondary{border:1px solid var(--r);color:var(--r)}
  .keySpecs{display:grid;grid-template-columns:repeat(4,1fr);margin-bottom:72px;border-top:1px solid #dce4e7;border-bottom:1px solid #dce4e7}
  .keySpec{padding:28px 22px;border-right:1px solid #dce4e7}
  .keySpec:last-child{border-right:0}.keySpec small{display:block;color:#73818a}.keySpec strong{display:block;margin-top:8px;color:var(--n);font-size:23px}
  .productBlock{margin:0 0 76px}
  .productBlockHead{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:28px}
  .productBlockHead h3{margin:7px 0 0;font-size:36px;color:var(--n)}
  .productBlockHead p{max-width:520px;margin:0;color:#6b7983;line-height:1.7}
  .specTable{width:100%;border-collapse:collapse;background:#fff;border:1px solid #dce5e7}
  .specTable th,.specTable td{padding:16px 20px;border-bottom:1px solid #e2e8ea;text-align:left;vertical-align:top}
  .specTable th{width:34%;background:#f5f8f7;color:#324752}.specTable td{color:#596a75}
  .engineeringGrid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
  .engineeringCard{padding:30px;border:1px solid #dce5e7;background:#fff}
  .engineeringCard h4{margin:0 0 16px;color:var(--n);font-size:21px}
  .engineeringCard ul{margin:0;padding-left:19px;color:#61717c;line-height:2}
  .configurationGrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
  .configurationCard{padding:28px;background:#0f2a3a;color:#fff}
  .configurationCard b{display:block;margin-bottom:8px;color:#36c3af;font-size:18px}
  .configurationCard p{margin:0;color:#ccdae1;line-height:1.7;font-size:13px}
  .complianceNote{margin-top:20px;padding:22px 26px;background:#e8f5f2;border-left:4px solid var(--r);color:#405b59;line-height:1.8}
  .relatedProducts{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
  .relatedCard{background:#f4f4f4;border:1px solid #e7e7e7;overflow:hidden}
  .relatedCard img{width:100%;aspect-ratio:1/1;object-fit:contain;background:#fff}
  .relatedCard div{padding:20px}.relatedCard h4{margin:0 0 7px;color:var(--r);font-size:21px}.relatedCard p{margin:0;color:#666;font-size:13px}
  @media(max-width:900px){
    .productHero{grid-template-columns:1fr;gap:32px}.productVisual{min-height:380px}.productVisual img{height:330px}
    .keySpecs{grid-template-columns:1fr 1fr}.keySpec:nth-child(2){border-right:0}
    .engineeringGrid{grid-template-columns:1fr}.relatedProducts{grid-template-columns:1fr 1fr}
  }
  @media(max-width:560px){
    .keySpecs,.configurationGrid,.relatedProducts{grid-template-columns:1fr}
    .keySpec{border-right:0}.productBlockHead{display:block}.productBlockHead p{margin-top:12px}
    .productActions{flex-direction:column}.productActions a{text-align:center}
  }

  .catalogHero{max-width:1180px;margin:auto;padding-bottom:38px}
  .catalogHero h2,.listingHead h2{margin:9px 0 15px;font-size:clamp(38px,4vw,58px);color:var(--n)}
  .catalogHero p,.listingHead p{max-width:800px;color:#62737e;line-height:1.85}
  .familyGrid,.listingGrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:1180px;margin:24px auto 0}
  .familyCard,.listingCard{display:flex;flex-direction:column;background:#fff;border:1px solid #dfe7e8;box-shadow:0 8px 28px rgba(18,49,61,.06);overflow:hidden}
  .familyCard img,.listingCard img{width:100%;height:230px;object-fit:contain;background:#f5f8f7}
  .familyBody,.listingBody{display:flex;flex:1;flex-direction:column;padding:24px}
  .familyBody h3,.listingBody h3{margin:8px 0 10px;color:var(--n);font-size:22px}
  .familyBody p,.listingBody p{margin:0 0 18px;color:#64737d;line-height:1.75;font-size:13px}
  .modelList{margin:0 0 20px;padding-left:18px;color:#435b68;line-height:1.8;font-size:13px}
  .detailLink{margin-top:auto;color:var(--r);font-size:13px;font-weight:800;text-decoration:none}
  .detailLink:after{content:" →"}
  .listingHead{max-width:1180px;margin:0 auto 28px}
  .listingCard .cardNo{color:var(--r);font-weight:900;font-size:12px;letter-spacing:1px}
  .detailPage{max-width:1180px;margin:auto}
  .backLink{display:inline-block;margin-bottom:28px;color:var(--r);text-decoration:none;font-size:13px;font-weight:800}
  .detailHero{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center;margin-bottom:50px}
  .detailHero img{width:100%;height:380px;object-fit:cover;background:#f3f7f6;display:block}
  .detailHero h2{margin:8px 0 16px;font-size:clamp(36px,4vw,56px);color:var(--n)}
  .detailHero p{color:#5e707c;line-height:1.9}
  .detailColumns{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:30px 0 50px}
  .detailPanel{padding:28px;border:1px solid #dce5e7;background:#fff}
  .detailPanel h3{margin:0 0 14px;color:var(--n);font-size:19px}
  .detailPanel p,.detailPanel li{color:#61717c;line-height:1.8;font-size:13px}
  .detailPanel ul{margin:0;padding-left:18px}
  .flowSteps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin:30px 0 50px;background:#dbe5e6}
  .flowStep{padding:26px;background:#0f2a3a;color:#dbe7eb}
  .flowStep b{display:block;margin-bottom:10px;color:#43c8b5}
  .articlePage{max-width:900px;margin:auto}
  .articlePage h2{font-size:clamp(36px,4vw,54px);line-height:1.2;color:var(--n)}
  .articleLead{font-size:18px;color:#526875;line-height:1.9}
  .articleMeta{margin:20px 0 40px;padding:14px 18px;background:#eef5f4;color:#4d6668;font-size:13px}
  .articlePage h3{margin:42px 0 14px;color:var(--n);font-size:25px}
  .articlePage p,.articlePage li{color:#596b77;line-height:2}
  .articlePage table{margin:24px 0}
  .footerMega{background:#0d3768;color:#bfd0e1;padding:60px 5vw 26px}
  .footerGrid{display:grid;grid-template-columns:1.45fr 1fr 1fr 1.2fr;gap:70px;max-width:1180px;margin:auto}
  .footerBrand img{width:250px;max-width:100%;filter:brightness(0) invert(1)}
  .footerBrand p{max-width:320px;line-height:1.8}
  .footerMega h4{margin:0 0 18px;color:#fff}
  .footerMega a{display:block;margin:0 0 12px;color:#bfd0e1;text-decoration:none}
  .footerMega a:hover{color:#fff}
  .footerContact p{margin:0 0 13px}
  .footerBottom{display:flex;justify-content:space-between;gap:30px;max-width:1180px;margin:42px auto 0;padding-top:22px;border-top:1px solid rgba(255,255,255,.18);font-size:12px}
  .footerDisclaimer{max-width:1180px;margin:18px auto 0;color:#8fa9c1;font-size:11px;line-height:1.8}
  @media(max-width:900px){
    .familyGrid,.listingGrid{grid-template-columns:1fr 1fr}.detailHero{grid-template-columns:1fr}
    .detailColumns{grid-template-columns:1fr}.flowSteps{grid-template-columns:1fr 1fr}
    .footerGrid{grid-template-columns:1fr 1fr;gap:36px}.footerBottom{display:block}
  }
  @media(max-width:560px){
    .familyGrid,.listingGrid,.flowSteps,.footerGrid{grid-template-columns:1fr}
  }

  body.page-mode section[id]{display:none}
  body.page-mode section[id].page-active{display:block!important}

  :root{--r:#009b87;--o:#22b9a4;--n:#292d2f;--m:#64706f;--l:#e2e6e3}
  body{background:#fbfcfa;color:var(--n)}
  header{background:#fffefa}
  .topbar{background:#12a88f;color:#101716}
  .hero{background:linear-gradient(120deg,#f3f4f1 0 58%,#292d2f 58%)}
  .heroLogo{box-shadow:0 20px 50px rgba(0,0,0,.28)}
  .btn,.productActions .primary,.form button{background:#009b87}
  .dark{background:#fbfcfa;color:var(--n)}
  .dark .sub{color:#62737e}
  #industries .listingHead h2{color:var(--n)}
  #industries .listingCard{background:#fff}
  #industries .listingCard img{height:245px;object-fit:cover;background:#e9eeeb}
  .configurationCard,.flowStep{background:#292d2f}
  .aboutHero{background:linear-gradient(135deg,#f4f7f5 0%,#e8f2ef 100%)}
  .aboutBand{background:#f1f5f3}
  .headquartersShowcase{display:block;min-height:0;padding:0;overflow:hidden;background:#fff}
  .aboutHeadquarters{display:block;width:100%;height:430px;object-fit:cover}
  .headquartersCaption{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 22px;background:#292d2f;color:#fff}
  .headquartersCaption b{color:#42c3b1;font-size:12px;letter-spacing:1px}
  .headquartersCaption span{font-size:12px;color:#d5ddda;text-align:right}
  .footerMega{background:#0e2228;color:#b9c8c7;padding:54px 5vw 25px}
  .footerGrid{grid-template-columns:minmax(270px,1.65fr) minmax(150px,.8fr) minmax(150px,.8fr) minmax(260px,1.25fr);gap:44px;max-width:1240px;align-items:start}
  .footerBrand img{display:block;width:285px;max-width:100%;height:auto;padding:14px 16px;background:#fff;filter:none;border-radius:3px;box-sizing:border-box}
  .footerBrand p{max-width:350px;margin:20px 0 0;color:#b9c8c7;font-size:13px;line-height:1.9}
  .footerMega h4{margin:0 0 20px;color:#fff;font-size:15px;white-space:nowrap}
  .footerMega a{margin-bottom:11px;color:#b9c8c7;font-size:13px;line-height:1.45}
  .footerContact p{margin:0 0 12px;color:#b9c8c7;font-size:13px;line-height:1.65}
  .footerBottom{max-width:1240px;margin-top:38px;padding-top:20px;color:#a9bcba}
  .footerDisclaimer{max-width:1240px;color:#829895}
  .contact .info p{padding-bottom:18px;border-bottom:1px solid #dfe5e2;line-height:1.8}
  .contact .info p b{margin-bottom:4px}
  @media(max-width:900px){
    .footerGrid{grid-template-columns:1fr 1fr}
    .headquartersCaption{display:block}.headquartersCaption span{display:block;margin-top:7px;text-align:left}
  }
  @media(max-width:560px){
    .hero{background:#f3f4f1}
    .footerGrid{grid-template-columns:1fr}
    .aboutHeadquarters{height:280px}
  }

  .homeHero{min-height:0;padding:0;background:#292d2f;position:relative;color:#fff;overflow:hidden}
  .homeHeroMedia{position:absolute;inset:0 0 auto 0;height:650px}
  .homeHeroMedia img{width:100%;height:100%;object-fit:cover}
  .homeHeroShade{position:absolute;inset:0 0 auto 0;height:650px;background:linear-gradient(90deg,rgba(22,30,31,.94) 0%,rgba(22,30,31,.78) 43%,rgba(22,30,31,.2) 78%,rgba(22,30,31,.08) 100%)}
  .homeHeroContent{position:relative;z-index:2;max-width:1180px;height:650px;margin:auto;padding:78px 30px;box-sizing:border-box}
  .homeBadge{display:inline-block;padding:9px 15px;border:1px solid rgba(255,255,255,.42);border-radius:999px;color:#eaf5f2;font-size:12px;font-weight:800;letter-spacing:.7px}
  .homeHero h1{max-width:720px;margin:24px 0 20px;color:#fff;font-size:clamp(48px,5.5vw,78px);line-height:1.06}
  .homeHero h1 span{color:#37c6b1}
  .homeHeroContent>p{max-width:690px;margin:0;color:#e1e9e7;font-size:16px;line-height:1.9}
  .homeActions{display:flex;gap:12px;margin-top:28px}
  .homeActions a{display:inline-block;padding:14px 22px;text-decoration:none;font-size:13px;font-weight:800}
  .homeGhost{color:#fff;border:1px solid rgba(255,255,255,.65);background:rgba(255,255,255,.06)}
  .homeStats{display:flex;gap:52px;margin-top:30px}
  .homeStats div{display:flex;flex-direction:column}.homeStats strong{color:#fff;font-size:28px}.homeStats span{margin-top:3px;color:#bfcfcb;font-size:12px}
  .homeIntro{position:relative;z-index:2;display:grid;grid-template-columns:.85fr 1.35fr;gap:70px;align-items:center;padding:75px max(5vw,calc((100vw - 1180px)/2));background:#fbfcfa;color:var(--n)}
  .homeIntroLogo{display:grid;place-items:center;min-height:310px;padding:42px;background:#edf4f2;border:1px solid #d8e5e1}
  .homeIntroLogo img{width:min(390px,92%);height:auto}
  .homeIntroCopy h2{margin:9px 0 18px;font-size:clamp(32px,3.3vw,48px);line-height:1.16}
  .homeIntroCopy p{margin:0;color:#63727b;line-height:1.9}
  .homeProof{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
  .homeProof span{padding:8px 13px;border:1px solid #ccd9d6;border-radius:999px;color:#385754;background:#fff;font-size:12px}
  .footerMega{display:block!important;width:100%;box-sizing:border-box}
  .footerGrid{display:grid!important;width:100%;max-width:1180px;margin:0 auto;grid-template-columns:minmax(290px,1.55fr) minmax(145px,.8fr) minmax(145px,.8fr) minmax(270px,1.25fr);gap:52px}
  .footerBottom{display:flex!important;width:auto;max-width:1180px;margin:38px auto 0}
  .footerDisclaimer{width:auto;max-width:1180px;margin-left:auto;margin-right:auto}
  #industries .listingCard img{height:250px;object-fit:cover}
  @media(max-width:900px){
    .homeHeroMedia,.homeHeroShade,.homeHeroContent{height:600px}
    .homeHeroContent{padding:65px 5vw}.homeIntro{grid-template-columns:1fr;gap:35px}
    .footerGrid{grid-template-columns:1fr 1fr}
  }
  @media(max-width:560px){
    .homeHeroMedia,.homeHeroShade,.homeHeroContent{height:650px}
    .homeHeroContent{padding-top:50px}.homeHero h1{font-size:43px}.homeStats{gap:22px}.homeStats strong{font-size:22px}
    .homeIntro{padding:48px 6vw}.homeIntroLogo{min-height:220px;padding:25px}
    .footerGrid{grid-template-columns:1fr}.footerBottom{display:block!important}
  }

  .side{right:14px;top:43%;display:flex;flex-direction:column;gap:7px;box-shadow:none}
  .si{width:38px;height:38px;border:1px solid #dbe4e1;border-radius:7px;background:#fff;box-shadow:0 5px 16px rgba(25,50,55,.12);font-size:15px;cursor:pointer}
  .si em{right:46px;border-radius:6px}
  .wechatAppIcon{width:18px;height:16px}
  .wechatAppIcon:before{width:13px;height:11px;left:0;top:1px}
  .wechatAppIcon:after{width:12px;height:10px;right:0;bottom:0;border-width:1.5px}
  .wechatAppIcon i:before,.wechatAppIcon i:after{width:1.5px;height:1.5px;top:4px}
  .wechatAppIcon i:before{left:4px}.wechatAppIcon i:after{left:8px}
  .homeActions{align-items:stretch}
  .homeActions a{display:flex!important;align-items:center;justify-content:center;width:220px;height:58px;padding:0!important;box-sizing:border-box;font-size:14px;line-height:1;border-radius:0}
  .homeActions .btn{border:1px solid #009b87}
  .homeActions .homeGhost{border:1px solid rgba(255,255,255,.65)}
  .headquartersShowcase{display:flex!important;flex-direction:column;width:100%;padding:0!important}
  .headquartersShowcase .aboutHeadquarters{display:block;width:100%!important;max-width:none!important;height:430px!important;object-fit:cover!important;margin:0!important}
  .headquartersShowcase .headquartersCaption{width:100%;box-sizing:border-box;margin:0}
  @media(max-width:560px){
    .side{right:7px;gap:5px}.si{width:34px;height:34px}
    .homeActions{display:grid;grid-template-columns:1fr 1fr}.homeActions a{width:100%;height:52px}
    .headquartersShowcase .aboutHeadquarters{height:280px!important}
  }

  .homeActions a,.homeActions .btn,.homeActions .homeGhost{margin:0!important}

  /* 首页原厂办公楼图片铺满左侧外框 */
  .homeIntroLogo{padding:0!important;overflow:hidden!important;height:100%;min-height:420px}
  .homeIntroLogo img{width:100%!important;height:100%!important;min-height:420px;object-fit:cover!important;display:block}

  .footerMega .icpLink{display:inline;margin:0;color:inherit;text-decoration:none;white-space:nowrap}
  .footerMega .icpLink:hover{color:#fff;text-decoration:underline}