:root {
  --ink:#07191d;
  --ink-2:#0d2930;
  --jade:#24c7a5;
  --jade-soft:#b8f2e5;
  --copper:#d2a36b;
  --paper:#f5f4ef;
  --white:#fff;
  --text:#17333a;
  --muted:#6d8083;
  --line:#dbe3e1;
  --container:min(1200px,calc(100% - 44px));
  --shadow:0 24px 70px rgba(7,25,29,.14);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--text);background:var(--paper);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;-webkit-font-smoothing:antialiased}
body.menu-open{overflow:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{color:inherit}
.container{width:var(--container);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-link{position:fixed;z-index:200;left:1rem;top:-5rem;padding:.7rem 1rem;color:#fff;background:var(--jade);border-radius:8px}.skip-link:focus{top:1rem}
.top-direct{position:relative;z-index:91;height:32px;display:flex;align-items:center;color:rgba(255,255,255,.72);background:#061417;font-size:.72rem}
.top-direct .container{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.top-direct strong{color:var(--jade-soft)}
.top-direct a{color:#fff;font-weight:800}
.site-header{position:sticky;z-index:90;top:0;height:76px;background:rgba(255,255,255,.94);border-bottom:1px solid rgba(7,25,29,.07);backdrop-filter:blur(18px);transition:box-shadow .2s ease}
.site-header.scrolled{box-shadow:0 10px 35px rgba(7,25,29,.1)}
.nav-shell{height:100%;display:flex;align-items:center;justify-content:space-between;gap:2rem}
.brand{display:flex;align-items:center;gap:.75rem;min-width:max-content}.brand img{width:46px;height:46px;object-fit:contain;border-radius:12px}.brand span{display:grid}.brand b{font-size:.95rem;letter-spacing:.12em}.brand small{margin-top:.2rem;color:var(--muted);font-size:.64rem}
.site-nav{display:flex;align-items:center;gap:1.55rem;font-size:.83rem;font-weight:750}.site-nav>a{position:relative}.site-nav>a:not(.nav-buy)::after{content:"";position:absolute;left:0;right:100%;bottom:-.55rem;height:2px;background:var(--jade);transition:right .2s ease}.site-nav>a:hover::after,.site-nav>a.active::after{right:0}.nav-buy{padding:.72rem 1.05rem;color:#fff;background:var(--ink);border-radius:999px}.nav-buy:hover{background:#10404a}
.menu-toggle{display:none;width:44px;height:44px;padding:0;border:0;background:transparent;cursor:pointer}.menu-toggle span:not(.sr-only){display:block;width:24px;height:2px;margin:5px auto;background:var(--ink);transition:.2s ease}
.page-hero{position:relative;overflow:hidden;padding:105px 0 90px;color:#fff;background:linear-gradient(135deg,#061519,#0b3037)}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 78% 20%,rgba(36,199,165,.2),transparent 30%),linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:auto,54px 54px,54px 54px}
.page-hero-grid{position:relative;display:grid;grid-template-columns:1.18fr .82fr;gap:clamp(2.5rem,4vw,4.5rem);align-items:end}.page-hero h1{max-width:780px;margin:.8rem 0 0;font-size:clamp(3.4rem,4.6vw,4.4rem);line-height:1;letter-spacing:-.05em}.page-hero p{max-width:560px;margin:0;color:rgba(255,255,255,.62);line-height:1.8}
.eyebrow{margin:0 0 1rem;color:var(--jade-soft);font-size:.66rem;font-weight:900;letter-spacing:.18em}.eyebrow.ink{color:#168c75}
.hero{position:relative;overflow:hidden;min-height:calc(100vh - 108px);color:#fff;background:linear-gradient(135deg,#051417 0%,#092a31 55%,#06191d 100%);isolation:isolate}
.hero::before{content:"";position:absolute;z-index:-2;inset:0;background:radial-gradient(circle at 72% 35%,rgba(36,199,165,.25),transparent 28%),radial-gradient(circle at 88% 75%,rgba(210,163,107,.16),transparent 25%)}
.hero::after{content:"";position:absolute;z-index:-1;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(90deg,transparent,#000 35%)}
.hero-grid{min-height:calc(100vh - 108px);display:grid;grid-template-columns:1.03fr .97fr;gap:clamp(2.5rem,4vw,5rem);align-items:center;padding-block:60px}
.hero-copy h1{max-width:700px;margin:.65rem 0 1.3rem;font-size:clamp(3.55rem,4.7vw,4rem);line-height:.95;letter-spacing:-.055em}.hero-copy h1 em{color:var(--jade-soft);font-style:normal}.hero-lede{max-width:650px;color:rgba(255,255,255,.66);font-size:clamp(.95rem,1.2vw,1.08rem);line-height:1.75}
.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin:1.8rem 0 2rem}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:.78rem 1.25rem;border:1px solid transparent;border-radius:999px;cursor:pointer;font-weight:850;transition:transform .2s ease,background .2s ease,border-color .2s ease}.btn:hover{transform:translateY(-2px)}.btn-primary{color:#05231e;background:var(--jade-soft);box-shadow:0 14px 35px rgba(36,199,165,.2)}.btn-primary:hover{background:#ddfaf3}.btn-ghost{color:#fff;border-color:rgba(255,255,255,.22);background:rgba(255,255,255,.04)}.btn-dark{color:#fff;background:var(--ink)}.btn-copper{color:#24170c;background:#e4bb89}.btn-block{width:100%}
.hero-proof{display:grid;grid-template-columns:repeat(3,1fr);max-width:680px;border-top:1px solid rgba(255,255,255,.14)}.hero-proof div{display:grid;gap:.25rem;padding:1rem .7rem 0 0}.hero-proof strong{font-size:1.2rem}.hero-proof span{color:rgba(255,255,255,.45);font-size:.64rem;line-height:1.45}
.equipment-stage{position:relative;min-height:600px}.stage-halo{position:absolute;left:15%;top:10%;width:70%;aspect-ratio:1;border-radius:50%;background:rgba(36,199,165,.18);filter:blur(70px)}
.stage-card{position:absolute;overflow:hidden;display:grid;place-items:center;background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.035));border:1px solid rgba(255,255,255,.16);border-radius:24px;box-shadow:0 35px 75px rgba(0,0,0,.35);backdrop-filter:blur(12px)}.stage-card img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 25px 18px rgba(0,0,0,.32))}.stage-main{left:7%;top:8%;width:68%;height:74%;padding:2rem}.stage-side{right:0;top:15%;width:34%;height:38%;padding:1rem}.stage-small{right:4%;bottom:3%;width:42%;height:35%;padding:1rem}.stage-label{position:absolute;z-index:4;left:0;bottom:1.4rem;display:grid;gap:.25rem;padding:.9rem 1rem;color:#06221e;background:var(--jade-soft);border-radius:0 14px 14px 0}.stage-label small{font-size:.53rem;font-weight:900;letter-spacing:.13em}.stage-label b{font-size:.92rem}.direct-price-badge{position:absolute;z-index:5;right:2%;top:3%;width:142px;height:142px;display:grid;place-items:center;text-align:center;color:#23170d;background:#e8bd8a;border:8px solid rgba(255,255,255,.12);border-radius:50%;transform:rotate(8deg);box-shadow:0 20px 45px rgba(0,0,0,.28)}.direct-price-badge span{font-size:.6rem;font-weight:900;letter-spacing:.1em}.direct-price-badge strong{display:block;font-size:1.35rem;line-height:1.1}
.direct-strip{position:relative;z-index:3;margin-top:-30px}.direct-strip-grid{display:grid;grid-template-columns:1.1fr repeat(3,.7fr);overflow:hidden;color:#fff;background:#fff;border-radius:20px;box-shadow:var(--shadow)}.direct-strip-grid>div,.direct-strip-grid>a{min-height:130px;display:flex;flex-direction:column;justify-content:center;padding:1.3rem 1.5rem;color:var(--text);border-right:1px solid var(--line)}.direct-strip-grid>div:first-child{color:#fff;background:linear-gradient(135deg,#7b3f17,#b2763a)}.direct-strip-grid span{color:#168c75;font-size:.58rem;font-weight:900;letter-spacing:.12em}.direct-strip-grid>div:first-child span{color:#ffe0bd}.direct-strip-grid strong{margin:.55rem 0 .35rem;font-size:1rem}.direct-strip-grid small{color:var(--muted);line-height:1.5}.direct-strip-grid>div:first-child small{color:rgba(255,255,255,.65)}
.section{padding:110px 0}.section-soft{background:#e9efed}.section-dark{color:#fff;background:var(--ink)}
.section-heading{display:grid;grid-template-columns:1.05fr .95fr;gap:5rem;align-items:end;margin-bottom:2.8rem}.section-heading h2{max-width:760px;margin:0;font-size:clamp(2.8rem,4.8vw,4.8rem);line-height:.98;letter-spacing:-.055em}.section-heading>p{margin:0;color:var(--muted);line-height:1.8}.section-dark .section-heading>p{color:rgba(255,255,255,.52)}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.product-card{overflow:hidden;min-height:390px;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:20px;transition:transform .25s ease,box-shadow .25s ease}.product-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.product-visual{position:relative;overflow:hidden;flex:0 0 205px;height:205px;min-height:0;display:grid;place-items:center;padding:1rem;background:radial-gradient(circle,#fff,#e8efed)}.product-visual img{position:absolute;inset:1rem;width:calc(100% - 2rem);height:calc(100% - 2rem);min-width:0;min-height:0;object-fit:contain}.product-visual span{position:absolute;z-index:1;left:1rem;top:1rem;padding:.38rem .55rem;color:#075b4c;background:#d9f8f0;border-radius:999px;font-size:.52rem;font-weight:900;letter-spacing:.08em}.product-copy{flex:1;display:flex;flex-direction:column;padding:1.35rem}.product-copy small{color:#178e76;font-size:.57rem;font-weight:900;letter-spacing:.1em}.product-copy h3{margin:.6rem 0;font-size:1.28rem}.product-copy p{color:var(--muted);font-size:.75rem;line-height:1.65}.product-copy a{margin-top:auto;font-size:.72rem;font-weight:900}
.filter-bar{display:flex;flex-wrap:wrap;gap:.55rem;margin-bottom:1.5rem}.filter-bar button{padding:.65rem .9rem;color:#567075;background:#fff;border:1px solid var(--line);border-radius:999px;cursor:pointer;font-size:.7rem;font-weight:800}.filter-bar button.active{color:#fff;background:var(--ink);border-color:var(--ink)}.product-card.is-hidden{display:none}
.application-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.13);border-left:1px solid rgba(255,255,255,.13)}.application-card{min-height:240px;display:flex;flex-direction:column;padding:1.4rem;border-right:1px solid rgba(255,255,255,.13);border-bottom:1px solid rgba(255,255,255,.13);transition:background .2s ease}.application-card:hover{background:rgba(36,199,165,.08)}.application-card>span{color:var(--jade-soft);font-size:.58rem;font-weight:900}.application-card h3{margin:auto 0 .6rem;font-size:1.1rem}.application-card p{margin:0;color:rgba(255,255,255,.5);font-size:.7rem;line-height:1.55}.application-card a{margin-top:.8rem;color:var(--jade-soft);font-size:.68rem;font-weight:900}
.buy-section{overflow:hidden;color:#fff;background:linear-gradient(135deg,#6f3514,#ac6b31)}.buy-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(3rem,7vw,8rem);align-items:center}.buy-copy h2{margin:.7rem 0 1rem;font-size:clamp(3rem,5vw,5rem);line-height:.94;letter-spacing:-.055em}.buy-copy p{color:rgba(255,255,255,.67);line-height:1.8}.buy-reasons{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem}.buy-reasons article{min-height:165px;padding:1.2rem;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);border-radius:15px}.buy-reasons span{color:#ffe0bd;font-size:.58rem;font-weight:900}.buy-reasons h3{margin:2.3rem 0 .5rem}.buy-reasons p{margin:0;color:rgba(255,255,255,.56);font-size:.69rem;line-height:1.55}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);margin:0;padding:0;list-style:none}.process-grid li{min-height:210px;padding:1.35rem;background:#fff;border-right:1px solid var(--line)}.process-grid span{color:#168c75;font-size:.62rem;font-weight:900}.process-grid h3{margin:3.5rem 0 .6rem}.process-grid p{color:var(--muted);font-size:.7rem;line-height:1.6}
.factory-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(3rem,7vw,7rem);align-items:center}.factory-image{position:relative;overflow:hidden;border-radius:24px;box-shadow:var(--shadow)}.factory-image img{width:100%;min-height:520px;object-fit:cover}.factory-stamp{position:absolute;right:1rem;bottom:1rem;max-width:220px;padding:1rem;color:#fff;background:rgba(7,25,29,.88);border-radius:14px}.factory-stamp strong{display:block;font-size:1.15rem}.factory-stamp span{color:rgba(255,255,255,.58);font-size:.67rem}.factory-copy h2{font-size:clamp(2.8rem,4.5vw,4.5rem);line-height:.98;letter-spacing:-.05em}.factory-copy>p{color:var(--muted);line-height:1.8}.factory-points{display:grid;grid-template-columns:repeat(2,1fr);gap:.7rem;margin-top:1.4rem}.factory-points div{min-height:115px;padding:1rem;background:#fff;border:1px solid var(--line);border-radius:14px}.factory-points strong{display:block;color:#168c75;font-size:1.6rem}.factory-points span{color:var(--muted);font-size:.68rem}
.selection-lab{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(3rem,7vw,7rem);align-items:start}.selection-copy{position:sticky;top:120px}.selection-copy h2{font-size:clamp(2.8rem,4.8vw,4.7rem);line-height:.96;letter-spacing:-.055em}.selection-copy p{color:var(--muted);line-height:1.8}.selection-form{display:grid;gap:.85rem;padding:2rem;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.selection-form label{display:grid;gap:.42rem;color:#607579;font-size:.68rem;font-weight:800}.selection-form input,.selection-form select,.selection-form textarea{width:100%;padding:.85rem .9rem;color:var(--text);background:#f7f8f5;border:1px solid #d8e1df;border-radius:10px;outline:0}.selection-form input:focus,.selection-form select:focus,.selection-form textarea:focus{border-color:var(--jade)}.form-split{display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem}.form-result{display:none;padding:1rem;color:#0b4c40;background:#e1f8f2;border:1px solid #bceadf;border-radius:12px;font-size:.73rem;line-height:1.65}.form-result.show{display:block}
.solution-list{display:grid;gap:1rem}.solution-row{display:grid;grid-template-columns:72px .8fr 1.2fr auto;gap:1.5rem;align-items:center;padding:1.4rem;background:#fff;border:1px solid var(--line);border-radius:16px}.solution-row>span{color:#168c75;font-size:1.8rem;font-weight:900}.solution-row h3{margin:0}.solution-row p{margin:0;color:var(--muted);font-size:.75rem;line-height:1.6}.solution-row a{font-size:.72rem;font-weight:900}
.detail-hero{padding:80px 0;color:#fff;background:linear-gradient(135deg,#06171b,#0c343b)}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center}.detail-copy h1{margin:.7rem 0 1rem;font-size:clamp(3.2rem,5.5vw,5.6rem);line-height:.94;letter-spacing:-.06em}.detail-copy>p{color:rgba(255,255,255,.62);line-height:1.8}.detail-visual{min-height:480px;display:grid;place-items:center;position:relative}.detail-visual::before{content:"";position:absolute;width:70%;aspect-ratio:1;border-radius:50%;background:rgba(36,199,165,.18);filter:blur(65px)}.detail-visual img{position:relative;z-index:2;width:90%;height:460px;object-fit:contain;filter:drop-shadow(0 30px 24px rgba(0,0,0,.38))}
.model-table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:16px}.model-table{width:100%;min-width:760px;border-collapse:collapse}.model-table th,.model-table td{padding:.9rem 1rem;text-align:left;border-bottom:1px solid var(--line);font-size:.72rem}.model-table th{color:#557074;background:#edf3f1}.model-table tbody tr:hover{background:#f2faf8}
.faq-list{display:grid;gap:.75rem}.faq-list details{padding:1.1rem 1.2rem;background:#fff;border:1px solid var(--line);border-radius:14px}.faq-list summary{cursor:pointer;font-weight:850}.faq-list p{margin:.8rem 0 0;color:var(--muted);font-size:.75rem;line-height:1.7}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(3rem,8vw,8rem)}.contact-card{padding:1.6rem;background:#fff;border:1px solid var(--line);border-radius:18px}.contact-card h3{margin-top:0}.contact-card p,.contact-card address{color:var(--muted);font-style:normal;line-height:1.8}.contact-primary{color:#fff;background:linear-gradient(145deg,#08242a,#0e4149);border:0}.contact-primary p,.contact-primary address{color:rgba(255,255,255,.62)}.contact-phone{display:block;margin:1rem 0;color:var(--jade-soft);font-size:2rem;font-weight:900}.qr-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem}.qr-card{display:grid;grid-template-columns:92px 1fr;gap:1rem;align-items:center;padding:1rem;background:#fff;border:1px solid var(--line);border-radius:14px}.qr-card img{width:92px;height:92px;object-fit:contain}.qr-card b{display:block}.qr-card span{color:var(--muted);font-size:.66rem;line-height:1.5}
.shop-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.shop-card{min-height:260px;display:flex;flex-direction:column;align-items:center;text-align:center;padding:1.3rem;background:#fff;border:1px solid var(--line);border-radius:18px}.shop-card img{width:120px;height:120px;object-fit:contain;margin-bottom:1rem}.shop-card p{color:var(--muted);font-size:.7rem}.shop-card a{margin-top:auto;font-size:.72rem;font-weight:900}
.site-footer{padding:70px 0 25px;color:#fff;background:#061417}.footer-grid{display:grid;grid-template-columns:1.35fr repeat(3,1fr);gap:3rem}.footer-brand p{max-width:390px;color:rgba(255,255,255,.48);font-size:.72rem;line-height:1.7}.footer-grid h3{color:var(--jade-soft);font-size:.7rem;letter-spacing:.1em}.footer-grid a,.footer-grid span{display:block;margin:.6rem 0;color:rgba(255,255,255,.58);font-size:.7rem}.footer-grid a:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;gap:1rem;margin-top:3rem;padding-top:1.2rem;color:rgba(255,255,255,.35);border-top:1px solid rgba(255,255,255,.1);font-size:.64rem}
.floating-contact{position:fixed;z-index:80;right:18px;bottom:22px;display:grid;gap:.5rem}.floating-contact a,.floating-contact button{width:52px;height:52px;display:grid;place-items:center;padding:0;color:#fff;background:var(--ink);border:1px solid rgba(255,255,255,.14);border-radius:50%;box-shadow:0 12px 28px rgba(7,25,29,.24);cursor:pointer;font-size:.7rem;font-weight:900}.floating-contact .wechat{background:#159b75}.mobile-contact{display:none}
.qr-modal{position:fixed;z-index:200;inset:0;display:none;place-items:center;padding:1rem;background:rgba(3,16,19,.72);backdrop-filter:blur(10px)}.qr-modal.open{display:grid}.qr-dialog{position:relative;width:min(420px,100%);padding:2rem;text-align:center;background:#fff;border-radius:22px;box-shadow:0 35px 90px rgba(0,0,0,.38)}.qr-dialog img{width:240px;height:240px;margin:1rem auto;object-fit:contain}.qr-dialog p{color:var(--muted);font-size:.75rem;line-height:1.6}.qr-close{position:absolute;right:1rem;top:1rem;width:38px;height:38px;border:0;border-radius:50%;background:#edf2f0;cursor:pointer}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:1050px){.hero-grid,.buy-grid,.factory-grid,.selection-lab,.detail-grid{grid-template-columns:1fr}.equipment-stage{min-height:560px;max-width:760px}.product-grid{grid-template-columns:repeat(2,1fr)}.application-grid{grid-template-columns:repeat(2,1fr)}.direct-strip-grid{grid-template-columns:repeat(2,1fr)}.direct-strip-grid>div,.direct-strip-grid>a{border-bottom:1px solid var(--line)}.section-heading,.page-hero-grid{grid-template-columns:1fr;gap:1.5rem}.process-grid{grid-template-columns:repeat(2,1fr)}.selection-copy{position:static}.footer-grid{grid-template-columns:1.4fr repeat(2,1fr)}.footer-grid>div:last-child{grid-column:2/4}.solution-row{grid-template-columns:60px 1fr}.solution-row p{grid-column:2}.solution-row a{grid-column:2}.contact-grid{grid-template-columns:1fr}}
@media(max-width:760px){:root{--container:min(100% - 28px,1200px)}.top-direct{height:30px}.top-direct .container{min-width:0}.top-direct .container>span:first-child{min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.top-direct span:last-child{display:none}.site-header{height:66px}.brand img{width:40px;height:40px}.brand small{display:none}.menu-toggle{display:block}.site-nav{position:fixed;inset:96px 0 auto;max-height:calc(100vh - 96px);overflow:auto;display:grid;gap:0;padding:1rem 1.4rem;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);transform:translateY(-140%);transition:transform .25s ease}.site-nav.open{transform:translateY(0)}.site-nav a{padding:1rem .4rem;border-bottom:1px solid var(--line)}.site-nav .nav-buy{margin-top:.7rem;text-align:center;border-bottom:0}.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.hero{min-height:auto}.hero-grid{min-height:auto;padding-block:55px 45px}.hero-copy h1{font-size:clamp(3.2rem,14vw,4.4rem)}.hero-proof{grid-template-columns:1fr}.equipment-stage{min-height:480px}.stage-main{left:0;width:75%;height:68%}.stage-side{width:38%;height:34%}.stage-small{width:45%;height:31%}.direct-price-badge{width:110px;height:110px}.direct-price-badge strong{font-size:1.05rem}.stage-label{bottom:2.5rem}.direct-strip{margin-top:0}.direct-strip-grid{grid-template-columns:1fr}.direct-strip-grid>div,.direct-strip-grid>a{min-height:105px;border-right:0}.section{padding:78px 0}.section-heading{margin-bottom:2rem}.section-heading h2{font-size:clamp(2.7rem,12vw,4rem)}.product-grid,.application-grid,.buy-reasons,.factory-points,.form-split,.shop-grid,.footer-grid{grid-template-columns:1fr}.application-card{min-height:190px}.process-grid{grid-template-columns:1fr}.process-grid li{min-height:160px;border-right:0;border-bottom:1px solid var(--line)}.process-grid h3{margin:2rem 0 .6rem}.factory-image img{min-height:350px}.page-hero{padding:75px 0 65px}.page-hero h1{font-size:clamp(3.1rem,14vw,4.6rem)}.detail-hero{padding:55px 0}.detail-copy h1{font-size:clamp(3rem,13vw,4.2rem)}.detail-visual{min-height:360px}.detail-visual img{height:350px}.solution-row{grid-template-columns:42px 1fr;gap:1rem}.solution-row>span{font-size:1.25rem}.qr-grid{grid-template-columns:1fr}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{display:grid}.floating-contact{display:none}.mobile-contact{position:fixed;z-index:85;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(3,1fr);height:58px;color:#fff;background:#07191d;box-shadow:0 -10px 30px rgba(7,25,29,.18)}.mobile-contact a,.mobile-contact button{display:grid;place-items:center;background:transparent;border:0;border-right:1px solid rgba(255,255,255,.1);font-size:.72rem;font-weight:900}.mobile-contact .wechat{color:#07231d;background:var(--jade-soft)}body{padding-bottom:58px}.qr-dialog img{width:210px;height:210px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}}

.network-hero{position:relative;overflow:hidden;padding:105px 0 85px;color:#fff;background:radial-gradient(circle at 75% 20%,rgba(36,199,165,.25),transparent 30%),linear-gradient(135deg,#061519,#0b3037 58%,#06191d)}.network-hero::after{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(90deg,#000,transparent 92%)}.network-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:5rem;align-items:end}.network-hero h1{max-width:780px;margin:.8rem 0 1.2rem;font-size:clamp(3.8rem,5.6vw,6rem);line-height:.94;letter-spacing:-.06em}.network-hero h1 span{color:var(--jade-soft)}.network-hero p:not(.eyebrow){max-width:680px;color:rgba(255,255,255,.66);line-height:1.85}.network-note{display:block;max-width:640px;color:rgba(255,255,255,.42);font-size:.68rem;line-height:1.7}.network-hero-stat{display:grid;grid-template-columns:repeat(3,1fr);padding-top:1.1rem;border-top:1px solid rgba(255,255,255,.18)}.network-hero-stat div{display:grid;gap:.3rem;padding-right:1rem}.network-hero-stat strong{font-size:1.55rem;color:var(--jade-soft)}.network-hero-stat span{color:rgba(255,255,255,.46);font-size:.64rem;line-height:1.5}.network-section{background:#f5f4ef}.network-console{display:grid;grid-template-columns:1.35fr .65fr;gap:1rem;min-height:620px;padding:1.2rem;background:#07191d;border:1px solid rgba(36,199,165,.22);border-radius:24px;box-shadow:var(--shadow)}.network-map{position:relative;min-height:580px;overflow:hidden;border-radius:16px;background:radial-gradient(circle at 50% 50%,rgba(36,199,165,.18),transparent 28%),linear-gradient(135deg,#0b2d31,#061519)}.network-map::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:48px 48px;opacity:.65}.network-lines{position:absolute;inset:0;width:100%;height:100%;fill:none;stroke:rgba(184,242,229,.34);stroke-width:2;stroke-dasharray:6 10;animation:network-flow 12s linear infinite}.network-lines path{filter:drop-shadow(0 0 7px rgba(36,199,165,.25))}.network-core{position:absolute;left:50%;top:50%;width:190px;height:190px;display:grid;place-content:center;gap:.35rem;text-align:center;color:#07231e;background:radial-gradient(circle at 35% 25%,#e4fff7,#8ce2d0);border:12px solid rgba(184,242,229,.16);border-radius:50%;transform:translate(-50%,-50%);box-shadow:0 0 0 1px rgba(184,242,229,.42),0 0 55px rgba(36,199,165,.35)}.network-core::after{content:"";position:absolute;inset:-22px;border:1px solid rgba(184,242,229,.25);border-radius:50%;animation:network-pulse 3.2s ease-out infinite}.network-core span{font-size:.66rem;font-weight:900;letter-spacing:.12em}.network-core strong{font-size:1.18rem}.network-core small{font-size:.57rem;font-weight:800;opacity:.7}.region-node{position:absolute;z-index:2;display:grid;grid-template-columns:10px 1fr;column-gap:.5rem;align-items:center;width:180px;padding:.75rem .9rem;text-align:left;color:rgba(255,255,255,.62);background:rgba(7,25,29,.72);border:1px solid rgba(184,242,229,.18);border-radius:14px;cursor:pointer;backdrop-filter:blur(10px);transition:transform .2s ease,border-color .2s ease,background .2s ease,color .2s ease}.region-node:hover,.region-node.active{color:#07231e;background:var(--jade-soft);border-color:var(--jade-soft);transform:translateY(-3px)}.region-node i{grid-row:1/3;width:9px;height:9px;background:var(--jade);border-radius:50%;box-shadow:0 0 0 5px rgba(36,199,165,.12)}.region-node span{font-size:.78rem;font-weight:900}.region-node small{font-size:.54rem;line-height:1.4;opacity:.72}.region-north{left:calc(50% - 90px);top:4%}.region-northeast{right:4%;top:15%}.region-east{right:2%;top:45%}.region-south{right:12%;bottom:5%}.region-central{left:calc(50% - 90px);bottom:2%}.region-southwest{left:4%;bottom:12%}.region-northwest{left:3%;top:28%}.network-detail{display:flex;flex-direction:column;justify-content:center;min-height:580px;padding:2rem 1.6rem;color:#fff;background:linear-gradient(160deg,rgba(36,199,165,.12),rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.1);border-radius:16px}.region-panel{display:none}.region-panel.show{display:block;animation:network-panel-in .35s ease}.region-panel p{margin:0 0 .7rem;color:var(--jade-soft);font-size:.62rem;font-weight:900;letter-spacing:.16em}.region-panel h3{margin:0 0 1rem;font-size:2rem;letter-spacing:-.04em}.region-panel span{color:rgba(255,255,255,.62);font-size:.78rem;line-height:1.9}.network-detail>small{margin-top:auto;padding-top:2rem;color:rgba(255,255,255,.35);font-size:.62rem;line-height:1.65}.service-structure{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid rgba(255,255,255,.14);border-left:1px solid rgba(255,255,255,.14)}.service-structure article{position:relative;min-height:285px;padding:1.25rem;border-right:1px solid rgba(255,255,255,.14);border-bottom:1px solid rgba(255,255,255,.14);transition:background .2s ease}.service-structure article:hover{background:rgba(36,199,165,.09)}.service-structure article>span{color:var(--jade-soft);font-size:.64rem;font-weight:900}.service-structure article div{margin-top:5rem}.service-structure small{color:rgba(255,255,255,.42);font-size:.6rem;letter-spacing:.12em}.service-structure h3{margin:.5rem 0 .7rem;font-size:1.05rem}.service-structure p{margin:0;color:rgba(255,255,255,.48);font-size:.69rem;line-height:1.7}.service-scope-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.service-scope-grid article{min-height:195px;padding:1.35rem;background:#fff;border:1px solid var(--line);border-radius:16px;transition:transform .2s ease,box-shadow .2s ease}.service-scope-grid article:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.service-scope-grid b{color:#168c75;font-size:.65rem}.service-scope-grid h3{margin:2rem 0 .55rem}.service-scope-grid p{margin:0;color:var(--muted);font-size:.72rem;line-height:1.7}.service-request{display:grid;grid-template-columns:1fr 360px;gap:clamp(3rem,8vw,8rem);align-items:center}.service-request h2{max-width:680px;margin:.6rem 0 1rem;font-size:clamp(2.8rem,4.7vw,4.7rem);line-height:.98;letter-spacing:-.055em}.service-request p{max-width:680px;color:var(--muted);line-height:1.85}.service-request-card{padding:1.6rem;color:#fff;background:linear-gradient(145deg,#08242a,#0e4149);border-radius:18px;box-shadow:var(--shadow)}.service-request-card>span{color:var(--jade-soft);font-size:.62rem;font-weight:900;letter-spacing:.12em}.service-request-card>a{display:block;margin:1rem 0 .3rem;color:var(--jade-soft);font-size:2rem;font-weight:900}.service-request-card p{margin:.25rem 0 1.3rem;color:rgba(255,255,255,.6);font-size:.75rem}.service-request-card small{display:block;margin-top:1rem;color:rgba(255,255,255,.42);font-size:.62rem;line-height:1.6}.service-preview{position:relative;overflow:hidden;padding:90px 0;color:#fff;background:linear-gradient(135deg,#6f3514,#ac6b31)}.service-preview-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:5rem;align-items:center}.service-preview h2{max-width:650px;margin:.6rem 0 1rem;font-size:clamp(2.7rem,4.4vw,4.4rem);line-height:.98;letter-spacing:-.055em}.service-preview p:not(.eyebrow){max-width:560px;color:rgba(255,255,255,.68);line-height:1.8}.service-preview small{display:block;max-width:560px;margin-top:1.2rem;color:rgba(255,255,255,.48);font-size:.65rem;line-height:1.6}.service-preview-map{position:relative;min-height:360px;border:1px solid rgba(255,255,255,.2);border-radius:24px;background:radial-gradient(circle at 50% 50%,rgba(255,255,255,.17),transparent 28%),linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:auto,42px 42px,42px 42px}.service-preview-map::before{content:"";position:absolute;left:50%;top:50%;width:66%;height:1px;background:rgba(255,255,255,.38);transform:translate(-50%,-50%) rotate(-20deg);box-shadow:0 0 20px rgba(255,255,255,.32)}.service-preview-map::after{content:"";position:absolute;left:50%;top:50%;width:1px;height:74%;background:rgba(255,255,255,.32);transform:translate(-50%,-50%) rotate(38deg);box-shadow:0 0 20px rgba(255,255,255,.3)}.service-preview-map i{position:absolute;left:var(--x);top:var(--y);z-index:1;display:grid;place-items:center;width:44px;height:44px;color:#38200e;background:#ffe0bd;border:4px solid rgba(255,255,255,.28);border-radius:50%;font-style:normal;font-size:.58rem;font-weight:900;transform:translate(-50%,-50%);box-shadow:0 0 0 0 rgba(255,224,189,.5);animation:network-pulse 2.8s ease-out infinite}.preview-core{position:absolute;z-index:3;left:50%;top:50%;display:grid;place-items:center;width:120px;height:120px;color:#6f3514;background:#fff1dc;border:7px solid rgba(255,255,255,.24);border-radius:50%;transform:translate(-50%,-50%);font-size:.75rem;font-weight:900;text-align:center;box-shadow:0 18px 45px rgba(55,24,6,.24)}.preview-core small{display:block;color:#a85e2a;font-size:.56rem}
@keyframes network-flow{to{stroke-dashoffset:-160}}
@keyframes network-pulse{0%{box-shadow:0 0 0 0 rgba(184,242,229,.42)}70%{box-shadow:0 0 0 18px rgba(184,242,229,0)}100%{box-shadow:0 0 0 0 rgba(184,242,229,0)}}
@keyframes network-panel-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media(max-width:1050px){.network-hero-grid,.network-console,.service-request,.service-preview-grid{grid-template-columns:1fr}.network-hero-stat{max-width:600px}.network-detail{min-height:260px}.service-structure{grid-template-columns:repeat(2,1fr)}.service-preview-map{min-height:330px}}
@media(max-width:760px){.network-hero{padding:75px 0 60px}.network-hero h1{font-size:clamp(3.2rem,13vw,4.5rem)}.network-hero-stat{grid-template-columns:1fr;gap:1rem;margin-top:2rem}.network-hero-stat div{grid-template-columns:90px 1fr;align-items:center}.network-console{padding:.6rem}.network-map{min-height:620px}.network-core{width:150px;height:150px}.network-core strong{font-size:1rem}.region-node{width:145px;padding:.65rem}.region-node small{font-size:.48rem}.region-north{left:calc(50% - 72px);top:3%}.region-northeast{right:0;top:16%}.region-east{right:0;top:44%}.region-south{right:4%;bottom:3%}.region-central{left:calc(50% - 72px);bottom:0}.region-southwest{left:0;bottom:14%}.region-northwest{left:0;top:29%}.network-detail{padding:1.3rem;min-height:245px}.region-panel h3{font-size:1.65rem}.service-structure,.service-scope-grid{grid-template-columns:1fr}.service-structure article{min-height:190px}.service-structure article div{margin-top:2.6rem}.service-preview{padding:70px 0}.service-preview-map{min-height:300px}.service-request-card{width:100%}}

/* 2026 Product Design refresh: humidity-control industrial system */
.humidity-hero{min-height:760px;background:radial-gradient(circle at 74% 38%,rgba(38,224,196,.13),transparent 22%),radial-gradient(circle at 92% 68%,rgba(80,122,132,.16),transparent 28%),linear-gradient(118deg,#050b0e 0%,#08161a 42%,#0a2024 100%)}
.humidity-hero::before{background:linear-gradient(90deg,rgba(255,255,255,.025),transparent 45%),radial-gradient(circle at 78% 46%,rgba(143,255,232,.11),transparent 26%)}
.humidity-hero::after{opacity:.68;background-size:64px 64px;mask-image:linear-gradient(90deg,transparent 20%,#000 65%,transparent)}
.humidity-grid{position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,transparent 49.9%,rgba(159,242,224,.08) 50%,transparent 50.1%),linear-gradient(transparent 49.9%,rgba(159,242,224,.05) 50%,transparent 50.1%);background-size:320px 320px;opacity:.55}
.humidity-hero .hero-grid{position:relative;z-index:2;min-height:calc(100vh - 108px);grid-template-columns:minmax(0,.96fr) minmax(500px,1.04fr);gap:clamp(2rem,4vw,5rem);padding-block:48px 74px}
.humidity-hero .hero-copy{position:relative;z-index:5}
.hero-kicker{display:flex;align-items:center;gap:.65rem;color:#93ead8;font-size:.6rem;letter-spacing:.22em}
.hero-kicker span{width:7px;height:7px;background:#8ff2df;border-radius:50%;box-shadow:0 0 0 6px rgba(143,242,223,.1),0 0 22px rgba(143,242,223,.85);animation:status-breathe 2.2s ease-in-out infinite}
.humidity-hero .hero-copy h1{max-width:680px;margin:.9rem 0 1.25rem;font-size:clamp(3.6rem,5.35vw,5.45rem);line-height:.88;letter-spacing:-.072em}
.humidity-hero .hero-copy h1 span{color:#f5fbfa}.humidity-hero .hero-copy h1 em{color:#9cebdc;font-weight:500}
.humidity-hero .hero-lede{max-width:610px;margin:0;color:rgba(228,242,239,.64);font-size:.94rem;line-height:1.9}.humidity-hero .hero-lede strong{color:#edf9f7;font-weight:700}
.humidity-capabilities{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.3rem}.humidity-capabilities span{padding:.45rem .64rem;color:rgba(222,244,239,.68);background:rgba(154,235,218,.045);border:1px solid rgba(154,235,218,.16);border-radius:3px;font-size:.52rem;font-weight:800;letter-spacing:.09em}
.humidity-hero .hero-actions{align-items:center;margin:1.55rem 0 1.8rem}.humidity-hero .btn{min-height:52px;border-radius:4px}.humidity-hero .btn-primary{padding-inline:1.5rem;background:#a5efdf;box-shadow:0 16px 48px rgba(50,214,183,.14)}.humidity-hero .btn-primary b{margin-left:.75rem;font-size:1rem}.humidity-hero .btn-ghost{border-color:rgba(204,238,232,.2);background:rgba(255,255,255,.025)}
.hero-wechat{min-height:44px;padding:.55rem .25rem;color:rgba(218,241,236,.68);background:transparent;border:0;border-bottom:1px solid rgba(161,234,219,.36);cursor:pointer;font-size:.72rem;font-weight:750}
.humidity-hero .hero-proof{max-width:640px;gap:0;border-color:rgba(210,241,234,.13)}.humidity-hero .hero-proof div{min-height:78px;padding:1rem .8rem 0 0;border-right:1px solid rgba(210,241,234,.09)}.humidity-hero .hero-proof div+div{padding-left:.9rem}.humidity-hero .hero-proof div:last-child{border:0}.humidity-hero .hero-proof strong{color:#eff9f7;font-size:.77rem;letter-spacing:.03em}.humidity-hero .hero-proof span{font-size:.58rem;line-height:1.6}
.control-stage{--stage-x:0px;--stage-y:0px;position:relative;min-height:610px;perspective:1000px;transition:filter .2s ease}
.control-frame{position:absolute;inset:2% 0 3%;overflow:hidden;background:linear-gradient(145deg,rgba(18,46,51,.73),rgba(5,16,19,.64));border:1px solid rgba(157,236,220,.2);border-radius:4px;box-shadow:0 45px 100px rgba(0,0,0,.34),inset 0 0 70px rgba(105,235,208,.025);transform:translate(var(--stage-x),var(--stage-y));transition:transform .4s cubic-bezier(.2,.75,.2,1)}
.control-frame::before{content:"";position:absolute;inset:42px 0 0;background-image:linear-gradient(rgba(170,236,222,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(170,236,222,.045) 1px,transparent 1px);background-size:38px 38px;mask-image:radial-gradient(circle at 56% 48%,#000,transparent 74%)}
.control-frame::after{content:"";position:absolute;left:13%;right:13%;bottom:74px;height:1px;background:linear-gradient(90deg,transparent,rgba(151,239,220,.55),transparent);box-shadow:0 0 30px rgba(75,229,198,.34)}
.control-head{position:relative;z-index:5;height:43px;display:flex;align-items:center;justify-content:space-between;padding:0 1rem;color:rgba(206,238,232,.48);border-bottom:1px solid rgba(157,236,220,.14);font-size:.5rem;letter-spacing:.12em}.control-head span{display:flex;align-items:center;gap:.55rem}.control-head i{width:6px;height:6px;background:#8ff2df;border-radius:50%;box-shadow:0 0 13px #8ff2df}.control-head b{font-weight:600}
.machine-platform{position:absolute;z-index:4;left:22%;right:18%;bottom:68px;height:380px;display:grid;place-items:center}.machine-platform::after{content:"";position:absolute;left:8%;right:8%;bottom:-6px;height:38px;background:radial-gradient(ellipse,rgba(0,0,0,.78),transparent 66%);filter:blur(8px)}.machine-platform>span{position:absolute;left:8%;right:8%;bottom:10px;height:78px;border:1px solid rgba(143,242,223,.18);border-radius:50%;transform:perspective(260px) rotateX(66deg);box-shadow:inset 0 0 28px rgba(99,235,207,.09),0 0 25px rgba(83,225,197,.08)}.machine-platform img{position:relative;z-index:2;width:100%;height:360px;object-fit:contain;filter:drop-shadow(0 28px 20px rgba(0,0,0,.55));animation:machine-float 6s ease-in-out infinite}
.machine-orbit{position:absolute;z-index:2;left:50%;top:48%;border:1px solid rgba(143,242,223,.15);border-radius:50%;transform:translate(-50%,-50%)}.orbit-one{width:390px;height:390px}.orbit-two{width:470px;height:470px;border-style:dashed;animation:orbit-spin 30s linear infinite}.orbit-two::after{content:"";position:absolute;right:39px;top:54px;width:6px;height:6px;background:#9cebdc;border-radius:50%;box-shadow:0 0 16px #9cebdc}
.humidity-meter{position:absolute;z-index:7;left:16px;top:70px;width:155px;padding:1rem;color:#eaf7f4;background:rgba(4,15,18,.82);border:1px solid rgba(151,236,218,.2);backdrop-filter:blur(14px)}.humidity-meter small{display:block;color:rgba(213,241,235,.48);font-size:.53rem}.humidity-meter strong{display:flex;align-items:flex-end;margin:.4rem 0;color:#9cebdc;font-size:2.8rem;font-weight:500;line-height:1}.humidity-meter sup{padding-bottom:.25rem;font-size:.64rem;letter-spacing:.06em}.humidity-meter>b{color:rgba(209,239,233,.38);font-size:.43rem;letter-spacing:.15em}.meter-track{position:relative;height:3px;margin:.6rem 0;background:linear-gradient(90deg,#397a70,#9cebdc 55%,rgba(255,255,255,.12) 55%)}.meter-track i{position:absolute;left:55%;top:50%;width:7px;height:7px;background:#e6fffa;border-radius:50%;transform:translate(-50%,-50%);box-shadow:0 0 14px #9cebdc}
.dew-card{position:absolute;z-index:7;right:16px;bottom:78px;display:grid;gap:.26rem;width:154px;padding:.85rem;background:rgba(4,15,18,.8);border:1px solid rgba(151,236,218,.18);backdrop-filter:blur(12px)}.dew-card span{color:#85dccc;font-size:.46rem;letter-spacing:.15em}.dew-card b{font-size:.7rem}.dew-card small{color:rgba(219,241,237,.4);font-size:.46rem}
.system-tag{position:absolute;z-index:6;display:flex;align-items:center;gap:.55rem;padding:.55rem .7rem;color:#e9f8f5;background:rgba(7,23,27,.72);border:1px solid rgba(157,236,220,.17);backdrop-filter:blur(10px);font-size:.58rem}.system-tag i{width:5px;height:5px;background:#91e5d4;border-radius:50%;box-shadow:0 0 10px #91e5d4}.system-tag span{display:grid;gap:.14rem;font-weight:800}.system-tag small{color:rgba(222,244,239,.36);font-size:.4rem;letter-spacing:.1em}.tag-a{right:10px;top:96px}.tag-b{left:15px;bottom:136px}.tag-c{right:18px;top:232px}
.control-status{position:absolute;z-index:8;left:16px;right:16px;bottom:16px;display:flex;align-items:center;justify-content:space-between;padding:.65rem .8rem;color:rgba(220,242,237,.45);background:rgba(255,255,255,.025);border-top:1px solid rgba(151,236,218,.13);font-size:.48rem;letter-spacing:.06em}.control-status b{color:#9cebdc;font-size:.55rem}
.airflow{position:absolute;z-index:3;width:170px;height:100px;opacity:.72}.airflow-a{right:48px;top:142px;transform:rotate(-9deg)}.airflow-b{left:38px;bottom:150px;transform:rotate(171deg)}.airflow i{position:absolute;left:0;width:100%;height:1px;background:linear-gradient(90deg,transparent,rgba(149,239,220,.58),transparent);border-radius:50%;animation:air-flow 3.2s ease-in-out infinite}.airflow i:nth-child(1){top:18%;transform:rotate(-8deg)}.airflow i:nth-child(2){top:48%;animation-delay:-1.1s}.airflow i:nth-child(3){top:78%;transform:rotate(8deg);animation-delay:-2.2s}
.hero-index{position:absolute;z-index:3;left:max(20px,calc((100vw - 1200px)/2));bottom:22px;display:flex;align-items:center;gap:.8rem;color:rgba(216,241,235,.3);font-size:.5rem;letter-spacing:.16em}.hero-index span{color:#9cebdc;font-size:.6rem}.hero-index i{width:52px;height:1px;background:rgba(151,236,218,.3)}
.manufacturer-strip{margin-top:-34px}.manufacturer-strip .direct-strip-grid{border:1px solid rgba(9,31,35,.08);border-radius:3px}.manufacturer-strip .direct-strip-grid>div:first-child{background:linear-gradient(135deg,#102d31,#174a4d)}.manufacturer-strip .direct-strip-grid button{min-height:130px;display:flex;flex-direction:column;justify-content:center;padding:1.3rem 1.5rem;text-align:left;color:var(--text);background:#fff;border:0;border-right:1px solid var(--line);cursor:pointer}.manufacturer-strip .direct-strip-grid button span{color:#168c75;font-size:.58rem;font-weight:900;letter-spacing:.12em}.manufacturer-strip .direct-strip-grid button strong{margin:.55rem 0 .35rem}.manufacturer-strip .direct-strip-grid button small{color:var(--muted);line-height:1.5}
.product-system{background:#f1f2ed}.product-system .section-heading{align-items:center}.section-side>p{margin:0;color:var(--muted);line-height:1.8}.route-links{display:flex;gap:.5rem;margin-top:1.3rem}.route-links a{padding:.65rem .85rem;border:1px solid #cbd8d5;border-radius:3px;font-size:.68rem;font-weight:850}.route-links a.active{color:#fff;background:var(--ink);border-color:var(--ink)}
.product-system .product-card{border-radius:4px;box-shadow:0 1px 0 rgba(7,25,29,.04)}.product-system .product-card:hover{transform:translateY(-4px);box-shadow:0 18px 48px rgba(7,25,29,.11)}.product-system .product-visual{background:linear-gradient(145deg,#f9faf7,#e4eae7)}.product-system .product-visual::after{content:"";position:absolute;right:1rem;bottom:1rem;width:34px;height:34px;border-right:1px solid rgba(23,142,118,.24);border-bottom:1px solid rgba(23,142,118,.24)}.product-system .product-visual span{border-radius:2px}
@keyframes status-breathe{50%{opacity:.45;box-shadow:0 0 0 9px rgba(143,242,223,.03),0 0 10px rgba(143,242,223,.45)}}
@keyframes machine-float{50%{transform:translateY(-6px)}}
@keyframes orbit-spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
@keyframes air-flow{0%,100%{opacity:.1;transform:translateX(-12px) scaleX(.72)}50%{opacity:1;transform:translateX(12px) scaleX(1)}}
@media(max-width:1100px){.humidity-hero .hero-grid{grid-template-columns:1fr}.control-stage{min-height:590px;max-width:720px;width:100%;margin-inline:auto}.humidity-hero .hero-copy{padding-top:22px}.humidity-hero .hero-copy h1{max-width:800px}.humidity-hero .hero-lede{max-width:760px}.humidity-hero .hero-proof{max-width:760px}.manufacturer-strip{margin-top:0}}
@media(max-width:760px){.humidity-hero{min-height:auto}.humidity-grid{background-size:180px 180px}.humidity-hero .hero-grid{display:flex;flex-direction:column;gap:1.4rem;padding-block:46px 42px}.hero-kicker{font-size:.5rem;letter-spacing:.13em}.humidity-hero .hero-copy h1{margin-top:.75rem;font-size:clamp(3.05rem,14.2vw,4.35rem);line-height:.9}.humidity-hero .hero-lede{font-size:.84rem;line-height:1.78}.humidity-capabilities{display:grid;grid-template-columns:repeat(2,1fr)}.humidity-capabilities span{padding:.48rem .5rem;font-size:.46rem}.humidity-hero .hero-actions{display:grid;grid-template-columns:1fr 1fr;margin-bottom:1.25rem}.humidity-hero .hero-actions .hero-wechat{grid-column:1/3;justify-self:start}.humidity-hero .btn{min-height:48px;padding:.65rem .8rem;font-size:.74rem}.humidity-hero .hero-proof{grid-template-columns:repeat(3,1fr)}.humidity-hero .hero-proof div{min-height:86px;padding:.8rem .45rem 0 0}.humidity-hero .hero-proof div+div{padding-left:.5rem}.humidity-hero .hero-proof strong{font-size:.66rem}.humidity-hero .hero-proof span{font-size:.49rem}.control-stage{min-height:430px}.control-frame{inset:0}.control-head{height:38px;padding-inline:.7rem;font-size:.41rem}.machine-platform{left:15%;right:10%;bottom:48px;height:280px}.machine-platform img{height:265px}.machine-orbit{top:49%}.orbit-one{width:280px;height:280px}.orbit-two{width:340px;height:340px}.humidity-meter{left:8px;top:52px;width:118px;padding:.72rem}.humidity-meter strong{font-size:2.05rem}.dew-card{right:8px;bottom:58px;width:126px;padding:.65rem}.system-tag{padding:.42rem .5rem;font-size:.49rem}.tag-a{right:6px;top:72px}.tag-b{left:7px;bottom:110px}.tag-c{display:none}.airflow{width:110px}.airflow-a{right:22px;top:125px}.airflow-b{left:22px;bottom:112px}.control-status{left:8px;right:8px;bottom:8px}.hero-index{display:none}.manufacturer-strip .direct-strip-grid button{min-height:105px;border-right:0;border-bottom:1px solid var(--line)}.section-side>p{font-size:.82rem}.route-links{display:grid;grid-template-columns:1fr 1fr}.route-links a{text-align:center}.product-system .section-heading h2 br{display:none}}
@media(prefers-reduced-motion:reduce){.hero-kicker span,.machine-platform img,.orbit-two,.airflow i{animation:none}.control-frame{transform:none!important;transition:none}}

/* Hero V3 — dynamic humidity particle field */
.humidity-hero{--ocean:#0A4A5B;--orange:#E87A2A;--ice:#c9fbff;min-height:780px;background:radial-gradient(circle at 73% 42%,rgba(44,139,157,.24),transparent 30%),linear-gradient(120deg,#031419 0%,#062f3b 50%,#0A4A5B 100%)}
.humidity-hero::before{z-index:0;background:linear-gradient(90deg,rgba(2,15,19,.96) 0%,rgba(3,25,31,.84) 35%,rgba(4,38,47,.28) 64%,rgba(4,30,38,.12) 100%)}
.humidity-hero::after{z-index:0;opacity:.38;background-size:72px 72px;mask-image:linear-gradient(90deg,#000,transparent 44%,#000)}
.humidity-particle-canvas{position:absolute;z-index:1;inset:0;width:100%;height:100%;pointer-events:none;filter:saturate(.9) contrast(1.05)}
.humidity-hero .humidity-grid{z-index:0;opacity:.4;background-size:260px 260px;background-image:linear-gradient(90deg,transparent 49.8%,rgba(201,251,255,.055) 50%,transparent 50.2%),linear-gradient(transparent 49.8%,rgba(201,251,255,.045) 50%,transparent 50.2%)}
.humidity-hero .hero-grid{z-index:3;grid-template-columns:minmax(0,.88fr) minmax(560px,1.12fr);min-height:calc(100vh - 108px);padding-block:54px 78px}
.humidity-hero .hero-kicker{color:rgba(201,251,255,.78)}.humidity-hero .hero-kicker span{background:var(--orange);box-shadow:0 0 0 6px rgba(232,122,42,.1),0 0 22px rgba(232,122,42,.8)}
.humidity-hero .hero-copy h1 span{color:#f3fbfc}.humidity-hero .hero-copy h1 em{color:var(--ice)}
.humidity-hero .hero-lede{color:rgba(228,246,248,.68)}.humidity-hero .hero-lede strong{color:#fff}
.humidity-hero .humidity-capabilities span{color:rgba(226,249,251,.76);background:rgba(8,70,84,.28);border-color:rgba(201,251,255,.16);backdrop-filter:blur(8px)}
.humidity-hero .btn-primary{color:#fff;background:var(--orange);box-shadow:0 16px 42px rgba(232,122,42,.25)}.humidity-hero .btn-primary:hover{background:#f08a3f}.humidity-hero .btn-ghost{border-color:rgba(201,251,255,.22);background:rgba(4,42,52,.32);backdrop-filter:blur(10px)}
.humidity-hero .hero-wechat{color:rgba(231,250,251,.75);border-color:rgba(232,122,42,.6)}
.humidity-hero .hero-proof{border-color:rgba(201,251,255,.16);background:linear-gradient(90deg,rgba(5,42,52,.3),transparent);backdrop-filter:blur(4px)}.humidity-hero .hero-proof div{border-color:rgba(201,251,255,.1)}
.particle-console{position:relative;min-height:620px;pointer-events:none}
.particle-glass{position:absolute;inset:2% 0 3%;overflow:hidden;background:linear-gradient(145deg,rgba(8,64,77,.16),rgba(2,20,25,.08));border:1px solid rgba(201,251,255,.2);border-radius:10px;box-shadow:inset 0 0 80px rgba(201,251,255,.025),0 32px 100px rgba(0,13,17,.22);backdrop-filter:blur(2px)}
.particle-glass::before{content:"";position:absolute;inset:42px 0 0;background:linear-gradient(90deg,rgba(201,251,255,.04) 1px,transparent 1px),linear-gradient(rgba(201,251,255,.04) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(90deg,#000,transparent 48%,#000)}
.particle-glass::after{content:"";position:absolute;inset:0;background:linear-gradient(112deg,transparent 20%,rgba(255,255,255,.055) 36%,transparent 50%);transform:translateX(-70%);animation:glass-sheen 8s ease-in-out infinite}
.particle-head{position:relative;z-index:6;height:43px;display:flex;align-items:center;justify-content:space-between;padding:0 1rem;color:rgba(220,249,251,.58);background:rgba(3,31,38,.38);border-bottom:1px solid rgba(201,251,255,.14);font-size:.48rem;letter-spacing:.13em}.particle-head span{display:flex;align-items:center;gap:.55rem}.particle-head i{width:6px;height:6px;background:var(--orange);border-radius:50%;box-shadow:0 0 15px var(--orange)}.particle-head b{font-weight:600}
.state-label{position:absolute;z-index:5;top:72px;display:grid;gap:.22rem;padding:.55rem .7rem;background:rgba(3,28,35,.5);border-left:2px solid rgba(201,251,255,.48);backdrop-filter:blur(8px)}.state-label span{color:#eefcfd;font-size:.7rem;font-weight:850}.state-label b{color:rgba(201,251,255,.42);font-size:.42rem;letter-spacing:.15em}.state-wet{left:18px}.state-dry{right:18px;border-left-color:var(--orange)}
.scan-column{position:absolute;z-index:4;left:8%;top:43px;bottom:48px;width:2px;background:linear-gradient(transparent,var(--orange) 18%,#ffb36d 50%,var(--orange) 82%,transparent);box-shadow:0 0 12px var(--orange),0 0 42px rgba(232,122,42,.65);animation:scan-process 11s cubic-bezier(.45,0,.2,1) infinite}.scan-column::before{content:"";position:absolute;inset:0 -24px;background:linear-gradient(90deg,transparent,rgba(232,122,42,.13),transparent)}.scan-column span{position:absolute;left:12px;top:50%;color:#ffc18c;font-size:.42rem;font-weight:900;letter-spacing:.18em;writing-mode:vertical-rl;transform:translateY(-50%)}
.rh-transform{position:absolute;z-index:6;left:18px;bottom:82px;width:220px;padding:1rem;color:#eefcfd;background:linear-gradient(145deg,rgba(6,56,68,.84),rgba(3,29,36,.75));border:1px solid rgba(201,251,255,.19);border-radius:7px;box-shadow:0 20px 50px rgba(0,18,23,.22);backdrop-filter:blur(14px)}.rh-transform>small{display:block;color:rgba(201,251,255,.5);font-size:.5rem;letter-spacing:.08em}.rh-transform>div{display:flex;align-items:flex-end;gap:.25rem;margin:.45rem 0 .35rem}.rh-transform strong{font-size:2.25rem;line-height:1;font-weight:500}.rh-transform strong:last-of-type{color:#ff9a50}.rh-transform sup{padding-bottom:.25rem;color:rgba(224,249,251,.6);font-size:.48rem}.rh-transform i{margin:0 .3rem .2rem;color:var(--orange);font-style:normal}.rh-transform>span{display:inline-block;width:50%;color:rgba(201,251,255,.38);font-size:.42rem;letter-spacing:.06em}.rh-transform>span:last-child{text-align:right}
.climate-curve{position:absolute;z-index:6;right:18px;top:102px;width:255px;padding:.8rem;color:#eefcfd;background:linear-gradient(145deg,rgba(6,56,68,.78),rgba(3,29,36,.68));border:1px solid rgba(201,251,255,.17);border-radius:7px;backdrop-filter:blur(12px)}.climate-curve>div{display:flex;align-items:center;justify-content:space-between}.climate-curve span{color:rgba(201,251,255,.4);font-size:.4rem;letter-spacing:.09em}.climate-curve b{font-size:.58rem}.climate-curve svg{display:block;width:100%;height:auto;margin-top:.5rem}.curve-grid{fill:none;stroke:rgba(201,251,255,.08);stroke-width:1}.curve-line{fill:none;stroke:url(#curveGlow);stroke-width:2;stroke-linecap:round;stroke-dasharray:320;stroke-dashoffset:320;animation:curve-draw 5.8s ease forwards infinite}.climate-curve circle{fill:#9ff4ef;filter:drop-shadow(0 0 4px #9ff4ef)}
.dew-point{position:absolute;z-index:6;right:18px;bottom:84px;display:grid;gap:.27rem;width:190px;padding:.78rem;background:rgba(3,31,38,.68);border:1px solid rgba(201,251,255,.16);border-radius:7px;backdrop-filter:blur(10px)}.dew-point span{color:var(--orange);font-size:.42rem;letter-spacing:.13em}.dew-point b{color:#eefcfd;font-size:.65rem}.dew-point small{color:rgba(201,251,255,.42);font-size:.45rem}
.molecule-symbol{position:absolute;z-index:3;width:54px;height:54px;opacity:.36}.molecule-symbol i{position:absolute;width:10px;height:10px;border:1px solid var(--ice);border-radius:50%;box-shadow:0 0 9px rgba(201,251,255,.45)}.molecule-symbol i:first-child{left:22px;top:4px;width:14px;height:14px}.molecule-symbol i:nth-child(2){left:4px;bottom:5px}.molecule-symbol i:nth-child(3){right:4px;bottom:5px}.molecule-symbol::before,.molecule-symbol::after{content:"";position:absolute;left:14px;top:30px;width:28px;height:1px;background:rgba(201,251,255,.55);transform:rotate(-55deg);transform-origin:left}.molecule-symbol::after{left:39px;transform:rotate(-125deg)}.molecule-a{left:42%;top:34%;animation:molecule-float 6s ease-in-out infinite}.molecule-b{right:11%;top:48%;transform:scale(.7) rotate(22deg);opacity:.22}
.process-caption{position:absolute;z-index:6;left:18px;right:18px;bottom:17px;display:grid;grid-template-columns:auto 1fr auto 1fr auto;align-items:center;gap:.65rem;color:rgba(221,248,250,.52);font-size:.43rem;letter-spacing:.1em}.process-caption i{height:1px;background:linear-gradient(90deg,rgba(201,251,255,.1),var(--orange),rgba(201,251,255,.1))}
.particle-fallback .humidity-particle-canvas{display:none}.particle-fallback .particle-glass{background:radial-gradient(circle at 22% 50%,rgba(201,251,255,.12),transparent 24%),radial-gradient(circle at 78% 50%,rgba(201,251,255,.12) 1px,transparent 2px);background-size:auto,24px 24px}
@keyframes scan-process{0%{left:8%;opacity:0}7%{opacity:1}72%{left:90%;opacity:1}80%,100%{left:90%;opacity:0}}
@keyframes curve-draw{0%{stroke-dashoffset:320}65%,100%{stroke-dashoffset:0}}
@keyframes glass-sheen{0%,35%{transform:translateX(-70%)}72%,100%{transform:translateX(90%)}}
@keyframes molecule-float{50%{transform:translate(8px,-12px) rotate(8deg)}}
@media(max-width:1100px){.humidity-hero .hero-grid{grid-template-columns:1fr}.particle-console{min-height:560px;max-width:760px;width:100%;margin-inline:auto}.humidity-hero::before{background:linear-gradient(180deg,rgba(2,15,19,.96) 0%,rgba(3,25,31,.82) 47%,rgba(4,38,47,.2) 76%,rgba(4,30,38,.06) 100%)}}
@media(max-width:760px){.humidity-hero{min-height:auto}.humidity-hero .hero-grid{gap:1.6rem}.particle-console{min-height:430px}.particle-glass{inset:0}.particle-head{height:38px;padding-inline:.65rem;font-size:.38rem}.state-label{top:51px;padding:.4rem .5rem}.state-label span{font-size:.56rem}.state-label b{font-size:.33rem}.state-wet{left:8px}.state-dry{right:8px}.rh-transform{left:8px;bottom:58px;width:165px;padding:.68rem}.rh-transform strong{font-size:1.65rem}.climate-curve{right:8px;top:91px;width:168px;padding:.6rem}.climate-curve>div{display:grid;gap:.15rem}.climate-curve b{font-size:.5rem}.dew-point{right:8px;bottom:58px;width:154px;padding:.62rem}.process-caption{left:8px;right:8px;bottom:12px;gap:.35rem;font-size:.34rem}.molecule-a{left:41%;top:45%}.molecule-b{display:none}.scan-column{top:38px;bottom:42px}.humidity-hero .hero-proof{background:rgba(3,31,38,.34)}}
@media(prefers-reduced-motion:reduce){.particle-glass::after,.scan-column,.curve-line,.molecule-symbol{animation:none}.scan-column{left:82%;opacity:.6}.curve-line{stroke-dashoffset:0}}

/* Hero V4 — large-format industrial control field */
.humidity-hero{min-height:820px;overflow:hidden;background:radial-gradient(ellipse at 78% 47%,rgba(18,124,145,.24),transparent 34%),radial-gradient(circle at 99% 3%,rgba(232,122,42,.08),transparent 24%),linear-gradient(116deg,#020d11 0%,#04232b 47%,#0a4a5b 100%)}
.humidity-hero .container{width:min(1420px,calc(100% - 48px))}
.humidity-hero .hero-grid{grid-template-columns:minmax(430px,.72fr) minmax(680px,1.28fr);gap:clamp(1.5rem,2.8vw,3.6rem);min-height:calc(100vh - 108px);padding-block:42px 68px}
.humidity-hero .hero-copy h1{max-width:610px;font-size:clamp(3.7rem,4.85vw,5.35rem)}
.particle-console{min-height:690px;margin-right:-3.5vw;isolation:isolate}
.particle-console::before{content:"";position:absolute;z-index:0;left:10%;right:3%;top:9%;bottom:8%;border-radius:50%;background:radial-gradient(ellipse,rgba(87,224,235,.1),transparent 66%);filter:blur(18px)}
.particle-console::after{content:"";position:absolute;z-index:0;left:10%;right:0;bottom:7%;height:1px;background:linear-gradient(90deg,transparent,rgba(201,251,255,.3) 24%,rgba(201,251,255,.08) 78%,transparent);box-shadow:0 -30px 90px rgba(114,222,234,.12)}
.particle-glass{inset:0;overflow:visible;background:transparent;border:0;border-radius:0;box-shadow:none;backdrop-filter:none}
.particle-glass::before{inset:48px 0 0;background-size:52px 52px;opacity:.7;mask-image:radial-gradient(ellipse at 58% 52%,#000 12%,rgba(0,0,0,.78) 46%,transparent 82%)}
.particle-glass::after{opacity:.42}
.particle-head{height:38px;padding:0 .15rem;color:rgba(220,249,251,.46);background:transparent;border-bottom-color:rgba(201,251,255,.1)}
.particle-head::after{content:"";position:absolute;right:0;bottom:-1px;width:38%;height:1px;background:linear-gradient(90deg,transparent,var(--orange))}
.state-label{top:80px;padding:.45rem .65rem;background:rgba(2,25,31,.34);border-left-color:rgba(201,251,255,.32);backdrop-filter:blur(5px)}
.state-wet{left:2%}.state-dry{right:3%}
.scan-column{display:none}
.rh-transform{left:1%;bottom:10%;width:215px;padding:.85rem;background:linear-gradient(145deg,rgba(5,49,60,.72),rgba(2,23,29,.56));border-color:rgba(201,251,255,.13);box-shadow:0 18px 50px rgba(0,12,16,.16)}
.rh-transform strong{font-size:2.05rem}
.climate-curve{right:1%;top:16%;width:238px;background:linear-gradient(145deg,rgba(5,49,60,.62),rgba(2,23,29,.48));border-color:rgba(201,251,255,.12)}
.dew-point{right:2%;bottom:9%;width:180px;background:rgba(2,26,33,.5);border-color:rgba(201,251,255,.11)}
.molecule-a{left:31%;top:23%;opacity:.2}.molecule-b{right:18%;top:58%;opacity:.16}
.flow-label{position:absolute;z-index:7;display:flex;align-items:center;gap:.55rem;color:#eefcfd;font-size:.58rem;font-weight:800;letter-spacing:.04em;text-shadow:0 2px 14px rgba(0,0,0,.45)}
.flow-label i{position:relative;width:7px;height:7px;border:1px solid currentColor;border-radius:50%;box-shadow:0 0 12px currentColor}
.flow-label i::after{content:"";position:absolute;left:9px;top:2px;width:38px;height:1px;background:linear-gradient(90deg,currentColor,transparent)}
.flow-label span{display:grid;gap:.14rem;margin-left:34px}.flow-label small{color:rgba(201,251,255,.38);font-size:.36rem;letter-spacing:.14em}
.flow-intake{left:9%;top:48%;color:#79deea}.flow-condense{left:52%;bottom:8%;color:var(--orange)}.flow-output{right:6%;top:37%;color:#c9fbff}
.model-caption{position:absolute;z-index:7;left:50%;top:23%;display:grid;gap:.25rem;padding-left:.75rem;border-left:1px solid rgba(201,251,255,.28);transform:translateX(-25%)}
.model-caption span{color:rgba(201,251,255,.36);font-size:.38rem;letter-spacing:.17em}.model-caption b{color:rgba(239,252,253,.72);font-size:.58rem;letter-spacing:.04em}

@media(max-width:1240px){.humidity-hero .hero-grid{grid-template-columns:minmax(390px,.8fr) minmax(590px,1.2fr)}.particle-console{margin-right:-2vw}.climate-curve{width:210px}.dew-point{width:165px}}
@media(max-width:1100px){.humidity-hero .container{width:min(900px,calc(100% - 44px))}.humidity-hero .hero-grid{grid-template-columns:1fr}.particle-console{min-height:640px;max-width:none;margin-right:0}.humidity-hero .hero-copy h1{max-width:760px}.humidity-hero::before{background:linear-gradient(180deg,rgba(2,15,19,.96) 0%,rgba(3,25,31,.78) 43%,rgba(4,38,47,.12) 70%,rgba(4,30,38,.03) 100%)}}
@media(max-width:760px){.humidity-hero .container{width:min(100% - 28px,900px)}.particle-console{min-height:470px;margin-inline:-7px;width:calc(100% + 14px)}.particle-console::before{left:0;right:0}.particle-glass::before{background-size:38px 38px}.particle-head b{display:none}.state-label{top:50px}.state-wet{left:4px}.state-dry{right:4px}.rh-transform{left:4px;bottom:7%;width:158px;padding:.6rem}.rh-transform>small{font-size:.42rem}.rh-transform strong{font-size:1.55rem}.climate-curve{right:4px;top:18%;width:154px;padding:.5rem}.dew-point{display:none}.flow-label{font-size:.48rem}.flow-label small{font-size:.3rem}.flow-label i::after{width:20px}.flow-label span{margin-left:17px}.flow-intake{left:2%;top:48%}.flow-output{right:2%;top:43%}.flow-condense{left:53%;bottom:3%}.model-caption{left:50%;top:29%;padding-left:.5rem}.model-caption span{display:none}.model-caption b{font-size:.48rem}.molecule-symbol{display:none}}
@media(prefers-reduced-motion:reduce){.particle-glass::after{display:none}}

/* Hero V5 — reverse rain evaporation field */
.humidity-hero{min-height:820px;background:radial-gradient(ellipse at 68% 104%,rgba(232,122,42,.15),transparent 33%),radial-gradient(ellipse at 78% 38%,rgba(45,156,177,.2),transparent 42%),linear-gradient(118deg,#020b0f 0%,#052832 52%,#0a4a5b 100%)}
.humidity-hero::before{z-index:2;background:linear-gradient(90deg,rgba(1,9,12,.94) 0%,rgba(2,18,23,.8) 34%,rgba(4,36,44,.3) 62%,rgba(4,34,42,.08) 100%)}
.humidity-hero::after{z-index:0;opacity:.2;background-size:76px 76px;mask-image:linear-gradient(90deg,#000,rgba(0,0,0,.32) 55%,transparent)}
.humidity-hero .humidity-grid{z-index:0;opacity:.22;background-size:300px 300px}
.humidity-hero .humidity-particle-canvas{position:absolute;z-index:3;inset:0;width:100%;height:100%;filter:saturate(1.08) contrast(1.06);opacity:.86}
.humidity-hero .hero-grid{position:relative;z-index:4;grid-template-columns:minmax(500px,.88fr) minmax(320px,1.12fr);gap:3rem;align-items:center;min-height:calc(100vh - 108px);padding-block:58px 76px}
.humidity-hero .hero-copy{max-width:700px;text-shadow:0 4px 28px rgba(0,8,11,.5)}
.humidity-hero .hero-copy h1{max-width:680px;font-size:clamp(3.9rem,5.1vw,5.7rem)}
.drying-heat-column{position:absolute;z-index:2;left:54%;bottom:-14%;width:34%;height:82%;pointer-events:none;background:linear-gradient(0deg,rgba(232,122,42,.18),rgba(232,122,42,.045) 35%,transparent 78%);clip-path:polygon(30% 100%,70% 100%,100% 0,0 0);filter:blur(18px);opacity:.62;animation:drying-heat-rise 6s ease-in-out infinite}
.drying-heat-column::before{content:"";position:absolute;left:50%;bottom:9%;width:2px;height:74%;background:linear-gradient(0deg,var(--orange),rgba(232,122,42,.15),transparent);box-shadow:0 0 22px rgba(232,122,42,.55),0 0 80px rgba(232,122,42,.25);transform:translateX(-50%)}
.drying-field-note{align-self:end;justify-self:end;display:grid;gap:.32rem;margin:0 1.2rem 2.8rem 0;padding:1rem 1.15rem 1rem 2.5rem;color:#effcfd;border-top:1px solid rgba(201,251,255,.23);background:linear-gradient(90deg,transparent,rgba(3,30,37,.24));text-align:right;text-shadow:0 3px 20px rgba(0,10,14,.7)}
.drying-field-note::before{content:"↑";grid-row:1/4;align-self:center;margin-right:.45rem;color:var(--orange);font-size:1.7rem;font-weight:300;text-shadow:0 0 18px rgba(232,122,42,.72)}
.drying-field-note span{color:rgba(201,251,255,.48);font-size:.44rem;letter-spacing:.17em}.drying-field-note strong{font-size:.82rem;letter-spacing:.08em}.drying-field-note small{color:rgba(201,251,255,.36);font-size:.39rem;letter-spacing:.13em}
.particle-fallback .humidity-particle-canvas{display:none}.particle-fallback{background-image:radial-gradient(ellipse at 70% 100%,rgba(232,122,42,.15),transparent 35%),radial-gradient(circle at 76% 56%,rgba(143,226,236,.12) 1px,transparent 2px),linear-gradient(118deg,#020b0f,#0a4a5b);background-size:auto,26px 30px,auto}
@keyframes drying-heat-rise{0%,100%{transform:translateY(3%);opacity:.48}50%{transform:translateY(-3%);opacity:.68}}

@media(max-width:1100px){.humidity-hero .hero-grid{grid-template-columns:minmax(470px,1fr) minmax(240px,.55fr)}.drying-heat-column{left:45%;width:48%}.drying-field-note{margin-right:0}}
@media(max-width:760px){.humidity-hero{min-height:auto}.humidity-hero::before{background:linear-gradient(90deg,rgba(1,9,12,.92),rgba(3,29,36,.52))}.humidity-hero .hero-grid{display:block;min-height:auto;padding-block:52px 48px}.humidity-hero .hero-copy h1{font-size:clamp(3.1rem,14.3vw,4.5rem)}.humidity-hero .humidity-particle-canvas{opacity:.72}.drying-heat-column{left:28%;width:72%;height:70%;opacity:.45}.drying-field-note{display:none}}
@media(prefers-reduced-motion:reduce){.drying-heat-column{animation:none;opacity:.45}}

/* Hero V6 — full-screen humidity transformation field */
.humidity-hero{min-height:820px;background:radial-gradient(ellipse at 18% 48%,rgba(52,147,164,.16),transparent 31%),radial-gradient(ellipse at 83% 50%,rgba(100,212,220,.12),transparent 34%),linear-gradient(116deg,#020b0f 0%,#042832 49%,#0a4a5b 100%)}
.humidity-hero::before{z-index:2;background:linear-gradient(90deg,rgba(1,9,12,.9) 0%,rgba(2,18,23,.68) 34%,rgba(4,36,44,.13) 64%,rgba(4,34,42,.03) 100%)}
.humidity-hero::after{opacity:.15;background-size:88px 88px}
.humidity-hero .humidity-grid{opacity:.13;background-size:320px 320px}
.humidity-hero .humidity-particle-canvas{z-index:3;opacity:.88;filter:none}
.humidity-hero .hero-grid{grid-template-columns:minmax(520px,.86fr) minmax(390px,1.14fr);gap:clamp(2rem,4vw,5rem)}
.humidity-hero .hero-copy{position:relative;z-index:5;max-width:690px}
.humidity-field-meta{position:relative;z-index:5;align-self:end;justify-self:end;width:min(380px,90%);margin:0 1rem 3.4rem 0;color:#f1fcfd;text-align:right;text-shadow:0 3px 24px rgba(0,10,14,.7)}
.humidity-field-meta>span{display:block;color:rgba(201,251,255,.48);font-size:.48rem;font-weight:700;letter-spacing:.16em}
.humidity-field-meta>div{display:flex;justify-content:flex-end;align-items:flex-end;gap:.35rem;margin:.45rem 0 .5rem}
.humidity-field-meta strong,.humidity-field-meta b{font-size:3.3rem;line-height:.9;font-weight:400;letter-spacing:-.06em}.humidity-field-meta strong{color:#fff}.humidity-field-meta b{color:#bdf8f8}.humidity-field-meta sup{padding-bottom:.35rem;color:rgba(201,251,255,.55);font-size:.55rem}.humidity-field-meta i{margin:0 .5rem .3rem;color:var(--orange);font-style:normal;font-size:1.1rem;text-shadow:0 0 18px rgba(232,122,42,.8)}
.humidity-field-meta svg{display:block;width:100%;height:auto;overflow:visible}.field-axis{fill:none;stroke:rgba(201,251,255,.09);stroke-width:1}.field-curve-line{fill:none;stroke:#c9fbff;stroke-width:1.8;stroke-linecap:round;stroke-dasharray:460;animation:field-curve-cycle 12s ease-in-out infinite}.humidity-field-meta circle{fill:var(--orange);filter:drop-shadow(0 0 5px rgba(232,122,42,.9))}
.humidity-field-meta>small{display:block;margin-top:.15rem;color:rgba(201,251,255,.33);font-size:.4rem;letter-spacing:.17em}
@keyframes field-curve-cycle{0%{stroke-dashoffset:460;opacity:.35}55%,86%{stroke-dashoffset:0;opacity:.9}100%{stroke-dashoffset:0;opacity:.35}}

@media(max-width:1100px){.humidity-hero .hero-grid{grid-template-columns:minmax(470px,1fr) minmax(260px,.58fr)}.humidity-field-meta{margin-right:0}}
@media(max-width:760px){.humidity-hero::before{background:linear-gradient(90deg,rgba(1,9,12,.88),rgba(3,29,36,.34))}.humidity-hero .humidity-particle-canvas{opacity:.72}.humidity-field-meta{width:190px;margin:2.2rem 0 0 auto}.humidity-field-meta strong,.humidity-field-meta b{font-size:2rem}.humidity-field-meta>span{font-size:.38rem}.humidity-field-meta svg{display:none}.humidity-field-meta>small{font-size:.32rem}}
@media(prefers-reduced-motion:reduce){.field-curve-line{animation:none;stroke-dashoffset:0}}

/* Hero V7 — equipment-led humidity control scene */
.humidity-hero .hero-grid{grid-template-columns:minmax(500px,.88fr) minmax(520px,1.12fr);gap:clamp(1.5rem,3vw,4rem)}
.hero-equipment-visual{position:relative;z-index:5;align-self:stretch;min-width:0;min-height:630px;margin:0}
.hero-equipment-visual::before{content:"";position:absolute;z-index:0;left:2%;right:-16%;bottom:5%;height:47%;border-radius:50%;background:radial-gradient(ellipse,rgba(116,226,232,.16) 0%,rgba(10,74,91,.07) 46%,transparent 72%);filter:blur(18px)}
.hero-equipment-visual::after{content:"";position:absolute;z-index:2;left:-4%;right:-18%;bottom:8%;height:1px;background:linear-gradient(90deg,transparent,rgba(201,251,255,.48) 28%,rgba(201,251,255,.13) 74%,transparent);box-shadow:0 -18px 60px rgba(114,222,234,.18)}
.hero-equipment-visual>img{position:absolute;z-index:4;right:-10%;bottom:7%;width:min(860px,128%);max-width:none;height:auto;object-fit:contain;filter:drop-shadow(0 34px 28px rgba(0,8,11,.5));transform:translateZ(0)}
.equipment-field-lines{position:absolute;z-index:1;right:-5%;bottom:14%;width:88%;height:52%;border:1px solid rgba(201,251,255,.1);border-left-color:transparent;border-radius:50%;transform:rotate(-5deg);opacity:.7}
.equipment-field-lines::before,.equipment-field-lines::after{content:"";position:absolute;inset:12% -2%;border:1px solid rgba(201,251,255,.08);border-left-color:transparent;border-radius:50%}
.equipment-field-lines::after{inset:27% 6%;border-color:rgba(232,122,42,.15);border-left-color:transparent}
.humidity-field-meta{position:absolute;z-index:7;top:5%;right:-2%;width:min(440px,82%);margin:0;text-align:right}
.humidity-field-meta>span{font-size:.52rem}
.humidity-field-meta>div{margin:.55rem 0 .7rem}
.humidity-field-meta strong,.humidity-field-meta b{font-size:clamp(3.65rem,4.35vw,4.7rem)}
.humidity-field-meta sup{padding-bottom:.55rem;font-size:.62rem}
.humidity-field-meta i{margin:0 .7rem .5rem;font-size:1.35rem}
.humidity-field-meta svg{width:100%;height:104px}
.field-curve-line{stroke-width:2.7}
.equipment-caption{position:absolute;z-index:7;left:1%;bottom:7%;display:grid;gap:.28rem;padding:.1rem 0 .1rem .9rem;border-left:2px solid var(--orange);color:#f2fcfd;text-align:left;text-shadow:0 3px 20px rgba(0,10,14,.85)}
.equipment-caption span{color:rgba(201,251,255,.48);font-size:.43rem;font-weight:800;letter-spacing:.16em}
.equipment-caption strong{font-size:.9rem;letter-spacing:.04em}
.equipment-caption small{color:rgba(201,251,255,.45);font-size:.54rem;letter-spacing:.06em}

@media(max-width:1240px){.humidity-hero .hero-grid{grid-template-columns:minmax(455px,.98fr) minmax(400px,1.02fr)}.hero-equipment-visual{min-height:590px}.hero-equipment-visual>img{right:-14%;width:132%}.humidity-field-meta{right:0;width:min(390px,86%)}}
@media(max-width:960px){.humidity-hero .hero-grid{grid-template-columns:minmax(420px,1fr) minmax(330px,.78fr);gap:1rem}.hero-equipment-visual{min-height:540px}.hero-equipment-visual>img{right:-23%;width:143%}.humidity-field-meta{width:300px}.humidity-field-meta strong,.humidity-field-meta b{font-size:3.25rem}.equipment-caption{left:0}}
@media(max-width:760px){.humidity-hero .hero-proof,.humidity-hero .hero-wechat{display:none}.humidity-hero .hero-actions{margin-bottom:.35rem}.hero-equipment-visual{min-height:390px;margin-top:.75rem}.hero-equipment-visual>img{right:-17%;bottom:6%;width:126%}.humidity-field-meta{top:0;right:0;width:180px}.humidity-field-meta strong,.humidity-field-meta b{font-size:2.15rem}.humidity-field-meta sup{padding-bottom:.25rem;font-size:.44rem}.humidity-field-meta i{margin:0 .3rem .25rem;font-size:.85rem}.humidity-field-meta svg{display:none}.humidity-field-meta>small{font-size:.3rem}.equipment-caption{bottom:6%;left:0}.equipment-caption span{font-size:.34rem}.equipment-caption strong{font-size:.72rem}.equipment-caption small{font-size:.43rem}.equipment-field-lines{right:-12%;width:100%}}
@media(max-width:430px){.hero-equipment-visual{min-height:340px}.hero-equipment-visual>img{right:-20%;width:134%}.humidity-field-meta{width:165px}.equipment-caption{bottom:4%}}

/* Home evidence system - real applications, manufacturing and credentials */
.case-evidence{position:relative;overflow:hidden;background:#06191e}
.case-evidence::before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(rgba(143,221,224,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(143,221,224,.035) 1px,transparent 1px);background-size:72px 72px;mask-image:linear-gradient(90deg,#000,transparent 88%)}
.case-evidence .container{position:relative}
.case-evidence .section-heading{align-items:end}
.case-evidence .section-side>p{color:rgba(232,246,247,.6)}
.text-link{display:inline-flex;margin-top:1rem;color:#a9edf0;font-size:.76rem;font-weight:800;border-bottom:1px solid rgba(169,237,240,.32)}
.case-mosaic{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));grid-template-rows:260px 260px 250px;gap:12px}
.case-mosaic article{position:relative;min-width:0;overflow:hidden;background:#0b2d35}
.case-mosaic article::after{content:"";position:absolute;inset:24% 0 0;background:linear-gradient(180deg,transparent,rgba(2,14,18,.88))}
.case-mosaic img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.65,.25,1),filter .4s ease}
.case-mosaic article:hover img{transform:scale(1.025);filter:saturate(1.06)}
.case-feature{grid-column:1/8;grid-row:1/3}
.case-item:nth-child(2){grid-column:8/13;grid-row:1}
.case-item:nth-child(3){grid-column:8/13;grid-row:2}
.case-item:nth-child(4){grid-column:1/5;grid-row:3}
.case-item:nth-child(5){grid-column:5/9;grid-row:3}
.case-item:nth-child(6){grid-column:9/13;grid-row:3}
.case-caption{position:absolute;z-index:2;left:0;right:0;bottom:0;padding:1.3rem 1.4rem;color:#fff}
.case-caption span{display:block;margin-bottom:.42rem;color:#73d4dd;font-size:.55rem;font-weight:850;letter-spacing:0}
.case-caption h3{margin:0;font-size:1.15rem;line-height:1.25;letter-spacing:0}
.case-caption p{max-width:600px;margin:.5rem 0 0;color:rgba(235,248,249,.68);font-size:.72rem;line-height:1.65}
.case-feature .case-caption{padding:2rem}
.case-feature .case-caption h3{font-size:1.55rem}
.case-item:nth-child(n+4) .case-caption p{display:none}

.factory-evidence{background:#f4f5f1}
.factory-intro{display:grid;grid-template-columns:1fr 1fr;gap:clamp(3rem,8vw,8rem);align-items:end;margin-bottom:2.8rem}
.factory-intro h2{margin:0;font-size:clamp(2.8rem,4.8vw,4.8rem);line-height:.98;letter-spacing:0}
.factory-intro>div:last-child>p{margin:0;color:var(--muted);line-height:1.85}
.factory-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.25rem}
.factory-tags span{padding:.48rem .7rem;color:#0a4a5b;background:#e4ecea;border-left:2px solid #e87a2a;font-size:.65rem;font-weight:850}
.factory-evidence-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(390px,.65fr);gap:12px}
.factory-campus{position:relative;min-height:610px;margin:0;overflow:hidden;background:#dce5e3}
.factory-campus::after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(180deg,transparent,rgba(2,19,24,.82))}
.factory-campus img{width:100%;height:100%;object-fit:cover}
.factory-campus figcaption{position:absolute;z-index:2;left:0;right:0;bottom:0;display:grid;gap:.38rem;padding:2rem;color:#fff}
.factory-campus figcaption span{color:#8fe1e4;font-size:.55rem;font-weight:850;letter-spacing:0}
.factory-campus figcaption strong{font-size:1.5rem;letter-spacing:0}
.factory-campus figcaption small{color:rgba(239,249,249,.65);font-size:.75rem}
.factory-process{display:grid;grid-template-rows:repeat(3,minmax(0,1fr));gap:12px}
.process-photo{display:grid;grid-template-columns:46% 54%;min-height:195px;margin:0;overflow:hidden;background:#fff;border:1px solid #d7e0de}
.process-photo img{width:100%;height:100%;object-fit:cover}
.process-photo figcaption{display:grid;grid-template-columns:auto 1fr;gap:.85rem;align-content:center;padding:1.1rem}
.process-photo figcaption>span{display:grid;place-items:center;width:34px;height:34px;color:#fff;background:#0a4a5b;font-size:.62rem;font-weight:900}
.process-photo figcaption div{display:grid;gap:.45rem}
.process-photo figcaption strong{color:#0c343d;font-size:.88rem;letter-spacing:0}
.process-photo figcaption small{color:#718184;font-size:.65rem;line-height:1.6}
.factory-actions{display:flex;align-items:center;justify-content:space-between;gap:2rem;margin-top:2rem;padding-top:1.5rem;border-top:1px solid #d7e0de}
.factory-actions>p{max-width:650px;margin:0;color:var(--muted);font-size:.76rem;line-height:1.7}
.factory-actions .hero-actions{margin:0;flex:0 0 auto}
.btn-outline{border:1px solid #afbfbc;background:transparent}

.credential-evidence{position:relative;padding:96px 0;color:#fff;background:#0a4a5b;overflow:hidden}
.credential-evidence::before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(118deg,rgba(1,16,20,.55),transparent 55%),linear-gradient(rgba(201,251,255,.04) 1px,transparent 1px);background-size:auto,100% 54px}
.credential-grid{position:relative;display:grid;grid-template-columns:minmax(300px,.72fr) minmax(520px,1.28fr);gap:clamp(3rem,7vw,7rem);align-items:center}
.credential-copy h2{margin:.65rem 0 1.25rem;font-size:clamp(2.65rem,4vw,4.2rem);line-height:1;letter-spacing:0}
.credential-copy>p:not(.eyebrow){margin:0 0 1.6rem;color:rgba(233,249,250,.66);line-height:1.8}
.credential-copy .btn-primary{color:#fff;background:#e87a2a}
.credential-media{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.credential-media figure{display:grid;grid-template-columns:42% 58%;min-height:230px;margin:0;background:#fff;border:1px solid rgba(255,255,255,.24)}
.credential-media img{width:100%;height:100%;padding:.7rem;background:#f5f7f5;object-fit:contain}
.credential-media figcaption{display:grid;align-content:center;gap:.55rem;padding:1.25rem;color:#123840}
.credential-media strong{font-size:.9rem;letter-spacing:0}
.credential-media span{color:#748386;font-size:.66rem;line-height:1.65}
.credential-note{grid-column:2;margin:-1.3rem 0 0;padding-left:.8rem;color:rgba(229,246,247,.48);border-left:2px solid #e87a2a;font-size:.6rem;line-height:1.7}

@media(max-width:1050px){
  .case-mosaic{grid-template-rows:250px 250px 220px}
  .factory-intro{grid-template-columns:1fr;gap:1.5rem}
  .factory-evidence-grid{grid-template-columns:1fr}
  .factory-campus{min-height:530px}
  .factory-process{grid-template-columns:repeat(3,1fr);grid-template-rows:none}
  .process-photo{grid-template-columns:1fr;grid-template-rows:190px auto}
  .credential-grid{grid-template-columns:1fr;gap:2.5rem}
  .credential-note{grid-column:1;margin-top:-1rem}
}

@media(max-width:760px){
  .case-evidence::before{background-size:44px 44px}
  .case-mosaic{display:grid;grid-template-columns:1fr;grid-template-rows:none;gap:10px}
  .case-feature,.case-item:nth-child(n){grid-column:auto;grid-row:auto;min-height:0;aspect-ratio:4/3}
  .case-item:nth-child(n+4){aspect-ratio:16/11}
  .case-caption,.case-feature .case-caption{padding:1.1rem}
  .case-caption h3,.case-feature .case-caption h3{font-size:1.05rem}
  .case-caption p{font-size:.67rem}
  .case-item:nth-child(n+4) .case-caption p{display:block}
  .factory-intro h2{font-size:clamp(2.7rem,12vw,4rem)}
  .factory-campus{min-height:0;aspect-ratio:4/3}
  .factory-campus figcaption{padding:1.2rem}
  .factory-campus figcaption strong{font-size:1.1rem}
  .factory-process{grid-template-columns:1fr}
  .process-photo{grid-template-columns:42% 58%;grid-template-rows:none;min-height:175px}
  .process-photo figcaption{padding:.85rem;gap:.6rem}
  .process-photo figcaption>span{width:28px;height:28px}
  .process-photo figcaption small{font-size:.6rem}
  .factory-actions{display:grid;gap:1.2rem}
  .factory-actions .hero-actions{display:grid;grid-template-columns:1fr 1fr;width:100%}
  .credential-evidence{padding:72px 0}
  .credential-copy h2{font-size:clamp(2.55rem,11vw,3.7rem)}
  .credential-media{grid-template-columns:1fr}
  .credential-media figure{grid-template-columns:42% 58%;min-height:190px}
  .credential-note{font-size:.56rem}
}

@media(max-width:430px){
  .process-photo{grid-template-columns:1fr;grid-template-rows:180px auto}
  .process-photo figcaption{min-height:120px}
  .credential-media figure{grid-template-columns:1fr;grid-template-rows:210px auto}
}

@media(prefers-reduced-motion:reduce){.case-mosaic img{transition:none}.case-mosaic article:hover img{transform:none}}