:root{--refresh-ink:#143735;--refresh-green:#176653;--refresh-muted:#536d68;--refresh-paper:#f5f8f5;--refresh-line:#d7e3df}
body{font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:var(--refresh-ink);background:#fff;-webkit-font-smoothing:antialiased}
body>nav:not(.website-mobile-actions){box-shadow:0 4px 24px #123c3410;border-bottom:1px solid #e9efeb}
.nav-container{max-width:1240px;padding-left:24px;padding-right:24px}.nav-container .logo{letter-spacing:-.6px}.nav-container .nav-links a:hover{color:#176653}
.refresh-hero{margin-top:78px;padding:74px 24px 66px;background:#f3f6ef;position:relative;overflow:hidden}
.refresh-hero .refresh-wrap{max-width:1200px;margin:auto;display:grid;grid-template-columns:minmax(0,1.22fr) minmax(0,1fr);align-items:center;gap:64px}
.refresh-kicker{display:inline-flex;align-items:center;gap:10px;color:#176653;font-size:12px;font-weight:700;letter-spacing:2px;margin:0 0 20px}
.refresh-kicker:before{content:"";width:8px;height:8px;border-radius:50%;background:#c98847}
.refresh-hero h1{font-size:clamp(34px,4vw,54px);letter-spacing:-1.5px;line-height:1.3;margin:0 0 22px;font-weight:800;color:#143735}
.refresh-hero h1 span{display:block;color:#176653}.refresh-hero .refresh-description{font-size:17px;line-height:1.9;color:#526963;max-width:590px;margin:0 0 30px}
.refresh-buttons{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:28px}.refresh-buttons a{display:inline-flex;align-items:center;padding:14px 22px;border-radius:7px;text-decoration:none;font-weight:600;font-size:15px;background:#176653;color:#fff}
.refresh-buttons a+ a{background:transparent;border:1px solid #a9c1b6;color:#174c40}
.refresh-note{font-size:12px!important;color:#61766e!important;line-height:1.7!important;margin:0!important}
.refresh-panel{background:#163f38;border-radius:18px;padding:30px;color:#fff;box-shadow:0 20px 50px #16453818;position:relative}
.refresh-panel .panel-label{font-size:11px;letter-spacing:2px;color:#bdd3c8;margin:0 0 12px}.refresh-panel h2{font-size:24px;line-height:1.4;margin:0 0 26px;color:white}
.refresh-routes{display:grid;gap:14px}.refresh-routes a{display:flex;gap:16px;padding:20px 18px;background:#ffffff09;border:1px solid #ffffff28;border-radius:10px;text-decoration:none;color:#fff;align-items:center}
.refresh-routes .route-number{font-size:12px;border:1px solid #c9975e;color:#e7b981;border-radius:50%;width:34px;height:34px;display:grid;place-items:center;flex-shrink:0}
.refresh-routes strong{display:block;font-size:17px;margin-bottom:7px}.refresh-routes small{display:block;color:#b8ccc3;font-size:12px;line-height:1.7}.refresh-routes a:hover{background:#ffffff14;border-color:#c9975e}
.refresh-panel .panel-foot{border-top:1px solid #ffffff22;margin-top:22px;padding-top:18px;font-size:12px;line-height:1.8;color:#b8ccc3}
.refresh-hero.iot{background:#123b36;padding-top:72px;padding-bottom:72px}.refresh-hero.iot h1{color:#fff}.refresh-hero.iot h1 span{color:#ebbf88}.refresh-hero.iot .refresh-kicker{color:#c7ddd1}.refresh-hero.iot .refresh-description{color:#c1d4ca}.refresh-hero.iot .refresh-note{color:#a9c4b7!important}
.refresh-hero.iot .refresh-buttons a{background:#e4b780;color:#1d4035}.refresh-hero.iot .refresh-buttons a+a{background:transparent;color:#fff;border-color:#759788}
.refresh-hero.iot .refresh-panel{background:#f5f8ef;color:#143735;box-shadow:0 20px 70px #0002}.iot .refresh-panel .panel-label{color:#688375}.iot .refresh-panel h2{color:#143735}
.refresh-flow{display:grid;gap:14px}.refresh-flow li{display:flex;align-items:center;gap:16px;list-style:none;border:1px solid #cedfd1;padding:18px;border-radius:10px;background:white}.refresh-flow{padding:0;margin:0}.refresh-flow b{display:grid;place-items:center;width:38px;height:38px;flex-shrink:0;background:#e2eee0;color:#176653;border-radius:50%;font-size:13px}.refresh-flow strong{display:block;font-size:17px;margin-bottom:5px}.refresh-flow small{font-size:12px;color:#667e70;line-height:1.7}.iot .refresh-panel .panel-foot{border-color:#d1dfd3;color:#688375}
.stats{background:#f0f5ef;padding:26px 24px}.stats-grid{max-width:1200px;margin:auto;gap:20px}.stat-item h3{color:#176653;font-size:21px}.stat-item p{color:#536d68;font-size:12px}
.lab-section,.env-section,.features,.process,.advantages,.contact{padding:64px 24px}.section-title,.section-header h2{font-size:32px;line-height:1.4;letter-spacing:-.6px}.section-desc,.section-header p{color:#637870;font-size:16px;line-height:1.9}
.lab-card,.env-card,.feature-card,.advantage-item{border:1px solid #dbe5df;border-radius:12px;box-shadow:0 4px 18px #163d3506}.lab-card:hover,.env-card:hover,.feature-card:hover{transform:translateY(-3px);box-shadow:0 12px 25px #163d350c}
.lab-icon,.feature-icon{border-radius:12px}.lab-card h3,.env-card h3,.feature-card h3{font-size:21px;line-height:1.5}.lab-card p,.env-card p,.feature-card p{font-size:14px;line-height:1.9;color:#61756d}
.website-mobile-actions{top:auto;width:auto;box-shadow:none}
.website-tools{background:#fff}.website-tools h2{font-size:30px;letter-spacing:-.6px}.website-tools .service-results{gap:18px}.website-tools [data-service-card]{border-radius:12px;padding:26px;position:relative;transition:border-color .15s,box-shadow .15s}.website-tools [data-service-card]:hover{border-color:#176653;box-shadow:0 8px 24px #163d350a}
.website-tools #service-search{max-width:620px;background:#f7faf5;border-radius:9px}.website-tools #service-count{color:#698076;font-size:13px}
#customer-questions{background:#f3f7f1}#customer-questions .wrap{max-width:1000px}.website-tools details{background:#fff;border:1px solid #dbe5da;padding:19px 24px;border-radius:10px;margin:12px 0}.website-tools summary{font-size:16px}.website-tools details p{font-size:14px;color:#63796d}
#inquiry{background:#f3f7f1}#inquiry .wrap{max-width:1000px;background:#fff;border:1px solid #dbe5da;padding:36px;border-radius:14px}#inquiry form>p{font-size:13px;color:#63796d}#inquiry .consent{font-size:13px;color:#536d68}
#company-profile{background:#fff}#keyword-services,#keyword-products{background:#f3f7f1}#keyword-services .card,#keyword-products .card{border-radius:12px}
footer{background:#143b35;color:#cfdfd5}footer .footer-section h4{color:#e8bf8a}.footer-section a{color:#c7dbcf}.footer-section a:hover{color:white}
@media(min-width:1000px){.nav-container{min-height:78px}.nav-links{gap:25px}}
@media(max-width:900px){.refresh-hero .refresh-wrap{grid-template-columns:minmax(0,1fr);gap:30px}.refresh-hero{padding:48px 24px}.refresh-hero .refresh-description{max-width:700px}.refresh-panel{padding:26px}.refresh-hero.iot{padding:48px 24px}.refresh-flow{grid-template-columns:repeat(3,minmax(0,1fr))}.refresh-flow li{display:block;padding:16px}.refresh-flow b{margin-bottom:12px}.refresh-flow strong{font-size:15px}}
@media(max-width:600px){.refresh-hero,.refresh-hero.iot{padding:36px 20px}.refresh-kicker{font-size:10px;letter-spacing:1px;margin-bottom:16px}.refresh-hero h1{font-size:32px;letter-spacing:-.8px}.refresh-hero .refresh-description{font-size:15px;margin-bottom:22px}.refresh-buttons a{padding:12px 16px;font-size:14px}.refresh-panel{padding:22px}.refresh-panel h2{font-size:21px}.refresh-routes a{padding:16px}.refresh-routes strong{font-size:16px}.refresh-flow{grid-template-columns:minmax(0,1fr)}.refresh-flow li{display:flex}.refresh-flow b{margin:0}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.stat-item h3{font-size:18px}.lab-section,.env-section,.features,.process,.advantages,.contact{padding:40px 20px}.section-title,.section-header h2,.website-tools h2{font-size:25px}.website-tools{padding:36px 20px}#inquiry .wrap{padding:24px 18px}.nav-container{padding-left:16px;padding-right:16px}.nav-container .logo{font-size:17px}.website-tools details{padding:16px 18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.lab-card,.env-card,.feature-card,.website-tools [data-service-card]{transition:none!important;transform:none!important}}