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@media(max-width:1350px){.wrap{width:min(1240px,calc(100% - 44px))}.brand-text strong{font-size:25px}.header-promise strong{font-size:15px}.header-contact a{font-size:22px}.header-inner{gap:15px}.home-hero{height:326px}.service-mini h3{font-size:14px}.foot-brand strong{font-size:16px}.foot-main{gap:10px}.home-case>div{height:110px}.header-wechat{font-size:11px}}
@media(max-width:1100px){.header-promise,.header-wechat{display:none}.brand-text strong{font-size:26px}.services-seven{grid-template-columns:repeat(4,minmax(0,1fr));gap:11px}.service-mini{min-height:168px}.home-mid{grid-template-columns:1fr}.home-case>div{height:150px}.foot-main{grid-template-columns:1.3fr 1fr 1fr;gap:14px;padding:20px 0}.foot-cell:last-of-type{display:none}.home-hero{height:343px}.hero-content{padding-top:38px}.home-case-grid{gap:12px}}
@media(max-width:720px){body{font-size:14px}.wrap{width:calc(100% - 28px)}.top-strip{height:29px}.top-inner{font-size:10px}.top-inner>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:65%}.top-inner>div{gap:8px}.main-header{height:76px}.header-inner{gap:6px}.brand{gap:6px}.brand>img{width:46px;height:46px}.brand-text strong{font-size:16px;letter-spacing:0}.brand-text small{font-size:9px;letter-spacing:0}.header-contact{display:none}.mobile-menu{display:flex;background:none;border:1px solid #c3d8e8;border-radius:4px;padding:9px;width:40px;flex-direction:column;gap:4px;flex-shrink:0}.mobile-menu span{height:2px;width:100%;background:#1263ae}.main-nav{height:auto;display:none}.main-nav.menu-open{display:block}.nav-grid{display:grid;grid-template-columns:repeat(2,1fr);padding:6px 0}.nav-unit>a{padding:10px 6px;font-size:14px}.nav-dropdown{position:static;transform:none;opacity:1;visibility:visible;display:none;box-shadow:none}.nav-unit:focus-within .nav-dropdown,.nav-unit:hover .nav-dropdown{display:block}.nav-dropdown a{padding:7px;font-size:12px}.home-hero{height:360px}.home-hero:before{background-image:linear-gradient(90deg,#092d51ef,#092f52cb 65%,#092f5280),var(--hero-photo);background-position:56% center}.hero-content{padding-top:35px}.hero-kicker{font-size:9px}.home-hero h1{font-size:34px;letter-spacing:1px;margin:12px 0 6px}.home-hero h2{font-size:22px;letter-spacing:.5px}.hero-description{font-size:12px;line-height:1.7;margin-bottom:14px}.hero-features{gap:10px 14px}.hero-features>span{font-size:12px;gap:4px}.hero-features b{width:18px;height:18px;font-size:11px}.hero-cta{margin-top:20px;padding:9px 17px;font-size:13px}.services-strip{padding:10px 0}.services-seven{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.service-mini{min-height:157px;padding:9px 4px 7px}.service-icon{height:63px}.service-icon img{height:59px}.service-mini h3{font-size:13px;white-space:normal}.service-mini p{font-size:11px;min-height:32px}.service-arrow{opacity:1}.home-mid{padding-top:10px;gap:22px}.section-title h2{font-size:19px}.home-case-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.home-case>div{height:125px}.home-case h3{font-size:13px}.home-case>span{font-size:11px}.home-news-list a{font-size:12px;padding:9px 0}.home-about{padding:27px 0}.about-grid{grid-template-columns:1fr;gap:19px}.about-photo{min-height:200px}.about-photo img{height:220px}.about-copy h2{font-size:22px}.process-wrap{padding:26px 0}.process-grid{grid-template-columns:repeat(2,1fr);gap:9px}.process-step{padding:13px}.process-step:not(:last-child):after{display:none}.process-step strong{font-size:25px}.process-step h3{font-size:14px}.process-step p{font-size:11px}.foot-main{grid-template-columns:1fr;gap:14px;padding:18px 0}.foot-brand strong{font-size:19px}.foot-cell{padding:0 0 0 4px;border:0}.foot-cell:last-of-type{display:flex}.footer-qr{display:none}.foot-bottom{display:flex;flex-direction:column;gap:2px}.floating-call{display:flex;align-items:center;gap:5px;font-size:16px;bottom:15px;right:14px}.floating-call span{font-size:12px}.inner-hero{height:137px}.inner-hero h1{font-size:27px}.inner-layout{padding-top:23px;padding-bottom:38px}.service-list-grid,.article-grid,.detail-grid,.contact-grid{grid-template-columns:1fr}.service-large{min-height:115px;padding:12px;gap:12px}.service-large img{width:71px;height:76px;flex-basis:71px}.service-large h2{font-size:16px}.service-large p{font-size:12px}.article-grid{gap:14px}.article-cover{aspect-ratio:2.05}.article-info h3{min-height:0;font-size:16px}.article-info p{min-height:0}.detail-body{padding:19px 16px}.detail-heading{gap:10px}.detail-icon{width:65px;height:65px}.detail-heading h1{font-size:21px}.rich-content h2{font-size:19px}.post-detail>header h1{font-size:21px}.page-visual img{height:210px}.sidebox{margin-top:3px}.contact-info,.contact-form{padding:25px 19px}.contact-info h1{font-size:24px}.form-row{grid-template-columns:1fr}.search-form{gap:5px}.search-form .link-button{padding:9px 12px}}
@media(min-width:721px) and (max-width:900px){.brand-text strong{font-size:21px}.header-contact a{font-size:21px}.nav-unit>a{font-size:13px}.services-seven{grid-template-columns:repeat(4,1fr)}.article-grid{grid-template-columns:repeat(2,1fr)}.detail-grid{grid-template-columns:minmax(0,1fr) 220px}.contact-grid{gap:18px}.contact-info,.contact-form{padding:23px}}

.mobile-bottom-bar,.wechat-popup{display:none}
.mobile-bar-item,.mobile-bar-item:visited,.mobile-bar-item:hover,.mobile-bar-item:active{color:inherit}
.mobile-bar-item{background:none;border:0;font:inherit}
.mobile-bar-icon svg{width:26px;height:26px;display:block}
.wechat-popup[hidden]{display:none!important}
@media(max-width:720px){body{padding-bottom:74px}.floating-call{display:none}.mobile-bottom-bar{position:fixed;left:0;right:0;bottom:0;z-index:120;background:var(--mobile-bar-bg);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));box-shadow:0 -6px 20px rgba(8,31,56,.18);border-top:1px solid rgba(255,255,255,.12)}.mobile-bar-item{min-width:0;height:66px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:var(--mobile-bar-text);position:relative}.mobile-bar-item:before{content:'';position:absolute;top:12px;bottom:12px;right:0;width:1px;background:rgba(255,255,255,.12)}.mobile-bar-item:last-child:before{display:none}.mobile-bar-item .mobile-bar-icon{color:var(--mobile-bar-accent);line-height:1}.mobile-bar-item span:last-child{font-size:13px;font-weight:600;white-space:nowrap}.wechat-popup{position:fixed;inset:0;z-index:150}.wechat-popup-backdrop{position:absolute;inset:0;background:rgba(5,19,35,.58)}.wechat-popup-card{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(86vw,320px);background:#fff;border-radius:14px;padding:18px 18px 20px;text-align:center;box-shadow:0 20px 50px rgba(0,0,0,.18)}.wechat-popup-card h3{margin:0 0 10px;color:#184e84;font-size:22px}.wechat-popup-card img{width:min(70vw,220px);margin:0 auto 12px;border-radius:10px;border:1px solid #e4edf5}.wechat-popup-card p{margin:0;color:#617c95;font-size:13px;line-height:1.7}.wechat-popup-card strong{display:block;margin-top:8px;font-size:16px;color:#135ea5}.wechat-popup-close{position:absolute;right:10px;top:8px;border:0;background:none;font-size:28px;line-height:1;color:#7f97ad;width:32px;height:32px}}