:root{--g:#009c79;--gd:#006f59;--ink:#172b31;--muted:#63787b;--line:#dceae7;--soft:#f4faf8}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Microsoft YaHei",Arial,sans-serif;color:var(--ink);font-size:18px;line-height:1.7;background:#fff}.w{width:min(1360px,calc(100% - 48px));margin:auto}a{text-decoration:none;color:inherit}button{font:inherit;cursor:pointer}
.top{height:74px;border-bottom:1px solid #edf1f0;background:#fff;position:relative;z-index:20}.nav{height:74px;display:flex;align-items:center;gap:28px}.logo{display:flex;align-items:center;gap:10px;font-size:24px;font-weight:800;white-space:nowrap}.logo>img{width:42px;height:42px;object-fit:contain;flex:0 0 42px}.logo small{display:block;color:#738486;font-size:14px;font-weight:500;line-height:1.3}.nav nav{margin-left:auto;height:100%;display:flex}.nav nav a{display:flex;align-items:center;padding:0 20px;border-bottom:3px solid transparent;font-size:16px;font-weight:650}.nav nav a:hover,.nav nav a.on{color:var(--g);border-color:var(--g)}.kf{border:0}.nav>.kf{display:inline-flex;align-items:center;gap:7px;border-radius:5px;padding:11px 17px;background:#008d70;color:#fff;font-weight:700;white-space:nowrap}.nav>.kf img{width:22px;height:22px;object-fit:contain;display:block}
.hero{min-height:460px;background:linear-gradient(90deg,#001819,#073936);color:#fff;overflow:hidden}.hero.light{background:#f8fbfa;color:var(--ink)}.hero-inner{min-height:460px;display:grid;grid-template-columns:48% 52%;align-items:center}.hero h1{font-size:48px;line-height:1.2;margin:0 0 16px}.hero h1 span{color:#25c5a1}.hero-kicker{font-weight:800;color:#40cfae;letter-spacing:1px;margin-bottom:8px}.hero-lead{font-size:21px;font-weight:750;margin:0 0 12px}.hero-desc{font-size:17px;line-height:1.95;color:#c9ddda;max-width:640px;margin:0 0 24px}.hero.light .hero-desc{color:var(--muted)}.hero-actions,.cta-actions{display:flex;gap:14px}.btn{height:50px;padding:0 25px;border-radius:5px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:750;border:1px solid transparent}.btn-primary{background:var(--g);color:#fff}.btn-outline{border-color:#58c4aa;color:#fff;background:rgba(255,255,255,.04)}.hero.light .btn-outline,.cta .btn-outline{background:#fff;color:var(--g);border-color:var(--g)}.btn img,.btn img.customer-service-icon{display:block!important;position:static!important;align-self:center!important;flex:0 0 22px!important;width:22px!important;height:22px!important;max-width:22px!important;max-height:22px!important;object-fit:contain!important;margin:0!important;transform:none!important;filter:brightness(0) saturate(100%) invert(43%) sepia(83%) saturate(876%) hue-rotate(122deg) brightness(86%) contrast(101%)!important}.hero .btn-outline img{filter:brightness(0) invert(1)!important}.hero.light .btn-outline img,.cta .btn-outline img{filter:brightness(0) saturate(100%) invert(43%) sepia(83%) saturate(876%) hue-rotate(122deg) brightness(86%) contrast(101%)!important}.hero-art{height:460px;display:flex;align-items:center;justify-content:flex-end;overflow:hidden}.hero-art img{width:100%;height:100%;object-fit:contain;object-position:right center}.hero.light .hero-art img{mix-blend-mode:multiply}
.feature-band{margin-top:-55px;position:relative;z-index:3;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 12px 30px rgba(0,73,59,.1);overflow:hidden}.feature-band article{min-height:122px;padding:18px 24px;display:flex;align-items:center;gap:16px;border-right:1px solid var(--line)}.feature-band article:last-child{border-right:0}.feature-band img{width:62px;height:62px;object-fit:contain}.feature-band h2,.feature-band h3{font-size:20px;margin:0 0 4px}.feature-band p{font-size:15px;color:var(--muted);margin:0;line-height:1.65}
.section{padding:64px 0}.section.soft{background:var(--soft)}.heading{text-align:center;margin-bottom:30px}.heading small{display:block;color:var(--g);font-size:15px;font-weight:800}.heading h2{font-size:34px;line-height:1.3;margin:4px 0 8px}.heading h2:after{content:"";display:block;width:48px;border-bottom:2px solid var(--g);margin:10px auto}.heading p{margin:0;color:var(--muted);font-size:16px}.cards{display:grid;gap:18px}.cols3{grid-template-columns:repeat(3,1fr)}.cols4{grid-template-columns:repeat(4,1fr)}.cols6{grid-template-columns:repeat(6,1fr)}.card{border:1px solid var(--line);border-radius:8px;background:#fff;padding:24px;transition:.25s}.card:hover{transform:translateY(-6px);box-shadow:0 15px 30px rgba(0,83,65,.1);border-color:#91d1c2}.card h3{font-size:20px;margin:0 0 8px}.card p{font-size:16px;color:var(--muted);margin:0}.icon-card{display:flex;align-items:center;gap:18px}.icon-card img{width:70px;height:70px;object-fit:contain;flex:0 0 70px}
.plans{display:flex;flex-wrap:wrap;justify-content:center;gap:18px}.plan{width:calc(25% - 14px);min-width:285px;min-height:420px;padding:28px 25px 24px;display:flex;flex-direction:column;position:relative;background:#fff;border:1px solid #d6e6e2;border-radius:8px;transition:.25s}.plan:hover{transform:translateY(-7px);box-shadow:0 18px 34px rgba(0,77,60,.12)}.plan em{position:absolute;left:0;top:0;border-radius:7px 0 7px 0;padding:5px 13px;background:#ef5149;color:#fff;font-size:13px;font-style:normal}.plan h3{text-align:center;font-size:23px;margin:14px 0 3px}.plan .zone{text-align:center;color:var(--g);font-size:15px;font-weight:700}.plan ul{list-style:none;padding:0;margin:18px 0}.plan li{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid #e8f0ee;font-size:15px;color:#617477}.plan li span:first-child:before{content:"•";color:var(--g);margin-right:8px}.plan li strong{color:#263d40}.price{text-align:center;color:var(--g);font-size:29px;font-weight:850;margin:auto 0 14px}.buy{background:var(--g);color:#fff;text-align:center;padding:10px;border-radius:5px;font-weight:750}
.split{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}.split>img{width:100%;height:390px;object-fit:contain}.split h2{font-size:34px;margin:0 0 12px}.split p{color:var(--muted);font-size:16px}.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.mini-grid .card{min-height:115px}.mini-grid img{width:56px;height:56px;object-fit:contain}
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.flow .card{text-align:center}.flow b{display:grid;place-items:center;width:50px;height:50px;border-radius:50%;background:var(--g);color:#fff;margin:0 auto 10px}.flow h3{font-size:20px;margin:0 0 5px}.flow p{font-size:15px;color:var(--muted);margin:0}
.faq{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq .card{padding:18px 20px}.faq h3{font-size:18px;margin:0 0 7px;display:flex;align-items:flex-start}.faq p{font-size:16px;color:var(--muted);margin:0;display:flex}.qa{display:inline-grid;place-items:center;width:25px;height:25px;flex:0 0 25px;border-radius:4px;margin-right:9px;background:var(--g);color:#fff;font-weight:800}.faq p .qa{background:#fff;color:var(--g);border:1px solid var(--g)}
.contact-cards .card{text-align:center}.contact-cards img{width:70px;height:70px;object-fit:contain;margin:0 auto 12px}.contact-cards h3{font-size:21px}.contact-cards a,.contact-cards button{display:inline-block;margin-top:10px;color:var(--g);font-weight:750;border:0;background:none}.contact-cards p{white-space:nowrap}
.cta{background:#e8f6f2}.cta-inner{min-height:190px;display:flex;align-items:center;justify-content:space-between;overflow:hidden}.cta h2{font-size:31px;margin:0 0 6px}.cta p{font-size:16px;color:var(--muted);margin:0 0 18px}.cta>div>img,.cta-inner>img{width:48%;height:210px;object-fit:contain;object-position:right center;align-self:stretch}
footer{background:#f6fbfa;border-top:1px solid #dcebea}.foot{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding:42px 0}.foot .logo{display:flex;align-items:center;line-height:1.25}.foot h3{font-size:18px;margin:0 0 11px}.foot p,.foot a,.foot button{display:block;color:#5d7476;text-decoration:none;border:0;background:none;padding:0;margin:8px 0;text-align:left;font-size:16px}.copy{border-top:1px solid #dcebea;margin:0;text-align:center;color:#6d8183;padding:15px;font-size:15px}
@media(max-width:1050px){.nav nav a{padding:0 10px;font-size:14px}.nav>.kf{display:none}.hero-inner{grid-template-columns:1fr}.hero-art{height:350px}.feature-band,.cols4,.cols6{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr}.foot{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.w{width:calc(100% - 28px)}.top,.nav{height:auto}.nav{flex-wrap:wrap;padding:10px 0}.nav nav{order:3;margin:0;flex-wrap:wrap}.nav nav a{padding:8px}.hero h1{font-size:35px}.hero-art{height:280px}.feature-band,.cols3,.cols4,.cols6,.mini-grid,.flow,.faq{grid-template-columns:1fr}.feature-band{margin-top:15px}.section{padding:48px 0}.plan{width:100%}.cta-inner>img{display:none}.foot{grid-template-columns:1fr}.contact-cards p{white-space:normal}}

/* Contact dropdown and generated regional hero assets */
.nav-drop{position:relative;height:100%;display:flex;align-items:stretch}
.nav-drop>.drop-trigger{height:100%;display:flex;align-items:center}
.nav-drop.on>.drop-trigger{color:var(--g);border-color:var(--g)}
.drop-arrow{font-size:13px;margin-left:6px;line-height:1;transform:translateY(-1px)}
.drop-menu{position:absolute;z-index:50;top:100%;left:50%;min-width:144px;padding:7px 0;background:#fff;border:1px solid var(--line);border-radius:0 0 8px 8px;box-shadow:0 15px 30px rgba(0,43,34,.13);opacity:0;visibility:hidden;transform:translate(-50%,8px);transition:.2s}
.nav-drop:hover .drop-menu{opacity:1;visibility:visible;transform:translate(-50%,0)}
.nav-drop .drop-menu a{height:auto!important;min-height:44px;padding:11px 20px!important;border:0!important;white-space:nowrap;justify-content:center}
.hero:not(.light){background:#020d0c;color:#fff}
.hero:not(.light) .hero-inner{width:100%;max-width:none;grid-template-columns:1fr;position:relative;min-height:520px;padding:0}
.hero:not(.light) .hero-inner>div:first-child{position:relative;z-index:2;width:min(1420px,calc(100% - 44px));margin:auto;padding-right:56%;display:flex;flex-direction:column;justify-content:center;min-height:520px}
.hero:not(.light) .hero-art{position:absolute;inset:0;height:520px;z-index:1}
.hero:not(.light) .hero-art img{width:100%;height:100%;object-fit:cover;object-position:center}
.feature-band article>img{background:transparent!important;border:0!important;box-shadow:none!important;object-fit:contain}
.contact-form{display:grid;gap:12px}.contact-form input,.contact-form select,.contact-form textarea{width:100%;border:1px solid var(--line);border-radius:6px;padding:13px 14px;font:inherit}.contact-form textarea{min-height:120px;resize:vertical}.contact-form button{justify-self:start}
.support-list{display:grid;gap:12px;margin-top:18px}.support-list article{display:flex;align-items:center;gap:14px}.support-list img{width:52px;height:52px;object-fit:contain}
@media(max-width:1050px){.hero:not(.light) .hero-inner>div:first-child{padding-right:46%}}
@media(max-width:650px){.nav-drop{height:auto}.drop-menu{display:none}.hero:not(.light) .hero-inner,.hero:not(.light) .hero-inner>div:first-child{min-height:600px}.hero:not(.light) .hero-inner>div:first-child{padding:32px 20px 260px;width:100%}.hero:not(.light) .hero-art{height:600px}.hero:not(.light) .hero-art img{object-position:70% center}}

.request-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:stretch}.request-layout .contact-form{padding:30px}.contact-form h2{font-size:31px;margin:5px 0 8px}.contact-form p{color:var(--muted);margin:0 0 8px}.support-panel{border:1px solid var(--line);border-radius:8px;background:#fff;padding:28px}.support-panel>img{width:100%;height:190px;object-fit:contain;object-position:right center}.support-panel>h2{font-size:27px;margin:10px 0}.support-panel h3{font-size:18px;margin:0 0 3px}.support-panel p{font-size:15px;color:var(--muted);margin:0}.contact-cards .card{cursor:pointer;font-family:inherit}.contact-cards .card strong{display:inline-block;margin-top:11px;color:var(--g)}.contact-cta .reverse{flex-direction:row}.contact-cta .reverse>img{object-position:left center}.contact-cta .reverse>div{width:48%}@media(max-width:900px){.request-layout{grid-template-columns:1fr}.contact-cta .reverse>div{width:100%}}

.hero.region-hero,.hero.region-hero .hero-inner{min-height:500px}
.hero.region-hero .hero-art{height:500px}
.hero.region-hero .hero-inner>div:first-child{min-height:500px;padding-top:18px;padding-right:min(720px,50vw);padding-bottom:18px;justify-content:center}
.region-hero-points{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;width:min(690px,100%);margin-top:20px}
.region-hero-points article{min-width:0}
.region-hero-points article>span{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:#fff;margin-bottom:8px;box-shadow:0 8px 22px rgba(0,0,0,.18)}
.region-hero-points img{width:32px;height:32px;display:block;object-fit:contain;background:transparent!important}
.region-hero-points h2{font-size:17px;line-height:1.35;margin:0 0 3px;color:#fff}
.region-hero-points p{font-size:13px;line-height:1.55;margin:0;color:#c9ddda}
.contact-hero-points{display:flex;flex-wrap:wrap;gap:24px;margin-top:24px}
.contact-hero-points article{display:flex;align-items:center;gap:10px;min-width:145px}
.contact-hero-points img{width:42px;height:42px;object-fit:contain}
.contact-hero-points strong,.contact-hero-points span{display:block}
.contact-hero-points strong{font-size:17px;line-height:1.25}
.contact-hero-points span{font-size:14px;color:var(--muted)}
.contact-cards .online_kf>img{background:#08a67d;border-radius:50%;padding:12px;object-fit:contain}
@media(max-width:1050px){.region-hero-points{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.region-hero-points{gap:14px;margin-top:20px}.region-hero-points h2{font-size:16px}.region-hero-points p{font-size:12px}.contact-hero-points{gap:14px}.contact-hero-points article{min-width:calc(50% - 7px)}}

/* Region hero feature alignment */
.region-hero-points article{
  display:flex;
  min-width:0;
  flex-direction:column;
  align-items:center;
  text-align:center;
}
.region-hero-points article>span{
  margin:0 auto 8px;
}
.region-hero-points h2,
.region-hero-points p{
  width:100%;
  text-align:center;
}

/* Datacenter image background blend */
.datacenter-blend{mix-blend-mode:multiply;background:transparent!important}


/* Advantages scene and CTA alignment */
.scene-cards .card h3,.scene-cards .card p{text-align:center}
.cta-image-blend{mix-blend-mode:multiply;background:transparent!important}
/* contact-page-refresh */
.contact-page .contact-hero{background:#fff;border-bottom:1px solid #eef2f1}
.contact-page .contact-channel-section{background:#dcefe8;border-top:1px solid #b9ddd1;border-bottom:1px solid #b9ddd1}
.contact-page .contact-channel-section .contact-cards .card{background:#fff;border-color:#bcded3;box-shadow:0 10px 26px rgba(0,93,72,.08)}
.contact-page .contact-channel-section .contact-cards .card:nth-child(2){background:#f4fbf9}
.contact-page .contact-channel-section .contact-cards .card:nth-child(3){background:#eef8f5}
.contact-page .contact-brief-section{background:#fff}
.contact-page .contact-brief-cards .card{min-height:150px;background:#fff8ec;border-color:#ead8b9}
.contact-page .contact-brief-cards .card:nth-child(even){background:#f3f7ff;border-color:#c9d8ec}
.contact-page .contact-brief-cards img{width:66px;height:66px}
.contact-page .contact-service-section{background:#dfeaf5;border-top:1px solid #bfd1e2;border-bottom:1px solid #bfd1e2}
.contact-page .contact-service-section .card{background:#fff;border-color:#c7dae3}
.contact-page .contact-flow-section{background:#eef2f0;border-top:1px solid #d5dfdb;border-bottom:1px solid #d5dfdb}
.contact-page .contact-flow-section .flow .card{background:#fff;border-color:#c6e0d8;box-shadow:0 8px 22px rgba(0,72,58,.06)}
.contact-page .contact-cta{background:#dff2ec;border-top:1px solid #b8dfd3;border-bottom:1px solid #b8dfd3}
.contact-page .contact-cta .cta-inner{background:transparent}
.contact-page .contact-cta .cta-image-blend{mix-blend-mode:multiply;background:transparent;object-fit:contain}
@media(max-width:650px){.contact-page .contact-brief-cards{grid-template-columns:1fr}.contact-page .contact-cta .reverse>div{width:100%}}