@charset "UTF-8";
/* 依据参考站桌面 1200px 内容区与移动 390px 实测版面重构。中文最小 12px。 */
:root{--ink:#222;--gray:#737373;--pink:#e3c2bb;--line:#eee;--width:1200px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:"Source Han Sans",Geneva,"Microsoft YaHei",sans-serif;color:var(--ink);font-size:16px;line-height:1.75;background:#fff;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}button{border:0}button:focus-visible,a:focus-visible{outline:2px solid var(--gray);outline-offset:5px}h1,h2,h3,p{margin:0}h2{font-size:48px;line-height:1.2;font-weight:700}h3{font-weight:500}img{display:block;max-width:100%}i[class^="ri-"],i[class*=" ri-"]{display:inline-block;line-height:1;font-weight:400;font-style:normal;letter-spacing:0}[hidden]{display:none!important}.wrap{width:1200px;max-width:calc(100% - 40px);margin:auto;position:relative;padding:0 10px}.solid-button{display:inline-flex;align-items:center;justify-content:center;gap:5px;min-width:140px;height:60px;background:#222;color:#fff;font-size:16px;transition:background .3s}.solid-button:hover{background:#555}.dark{background:#222;color:white}.reveal{opacity:1;transform:none}.motion-ready .reveal{opacity:0;transform:translateY(70px);transition:opacity 1.2s .3s,transform 1.2s .3s}.motion-ready .reveal[data-motion="left"]{transform:translateX(-100%)}.motion-ready .reveal[data-motion="right"]{transform:translateX(100%)}.motion-ready .reveal.entered{opacity:1;transform:none}.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}
.site-header{height:80px;position:absolute;top:0;left:0;width:100%;z-index:20}.header-row{height:80px;display:flex;align-items:flex-start;justify-content:space-between}.logo{width:130px;display:block;padding-top:10px;flex-shrink:0}.logo img{width:130px;height:auto}.desktop-nav{display:flex;align-items:center;width:600px;height:80px;margin-right:-10px}.desktop-nav a{width:120px;line-height:80px;font-family:Tahoma,"Microsoft YaHei",sans-serif;text-align:center;font-size:18px;font-weight:bold;color:#333;transition:color .3s}.desktop-nav a:hover,.desktop-nav a[aria-current]{color:#777}.menu-button,.mobile-menu{display:none}
.home-hero{height:900px;position:relative;background:#e3c2bb url('../assets/pink-texture.jpg') repeat-x 0 center;background-size:auto 900px;isolation:isolate}.home-hero:after{content:"";position:absolute;inset:0;background:rgba(255,255,255,.2);z-index:-1}.hero-media{position:absolute;left:960px;top:0;width:max(960px,calc(100% - 960px));height:100%;background:url('../assets/company-office.jpg') center center/cover;z-index:-2}.hero-wrap{height:100%}.hero-copy{position:absolute;top:310px;left:10px;width:928px}.hero-copy h1{font-size:108px;line-height:1.5;white-space:nowrap;letter-spacing:0;font-weight:700}.hero-copy>p{font-size:20px;line-height:1.5;margin-top:14px}.hero-link{display:flex;align-items:center;width:max-content;gap:20px;margin-top:47px;height:60px;font-size:20px}.hero-link>span{width:60px;height:60px;display:grid;place-items:center;background:#222;border-radius:50%;color:#fff;font-size:28px;position:relative;overflow:hidden;transition:background .3s}.hero-link:hover>span{background:#777}.hero-link strong{font-weight:700}.page-banner{height:400px;background:#e3c2bb url('../assets/pink-texture.jpg') repeat;background-size:auto 900px;position:relative;isolation:isolate}.page-banner:before{content:"";position:absolute;inset:0;background:#fff3;z-index:-1}.banner-inner{height:100%;display:flex;justify-content:space-between;align-items:flex-end;padding-bottom:40px}.banner-inner h1{font-size:62px;line-height:1.2;font-weight:700}.banner-inner>p{width:470px;font-size:18px;line-height:1.75}
.home-about{height:817px}.home-about>.wrap{height:100%}.client-strip{display:flex;gap:35px;justify-content:space-between;align-items:center;width:100%;height:131px}.client-strip img{width:175px;height:40px;object-fit:contain;filter:grayscale(1);opacity:.42}.home-about .client-strip{position:absolute;top:80px;left:10px;width:1180px}.home-about-heading{position:absolute;top:300px;left:10px;right:10px;display:grid;grid-template-columns:525px 240px 280px;gap:75px;align-items:center}.home-about-heading h2{font-size:40px;line-height:1.5;margin-top:40px}.round-year{height:240px;width:240px;background:#222;border-radius:50%;display:grid;place-items:center;color:#fff}.round-year strong{font-family:"Arial Black",Arial,sans-serif;font-size:114px;line-height:1.1;letter-spacing:-2px}.round-year span{font-size:30px;margin-left:3px;letter-spacing:0}.home-about-copy{font-size:16px;line-height:1.75;margin-top:25px}.home-about-copy strong{font-weight:700}.home-about-copy p{margin-top:15px}.home-facts{position:absolute;top:620px;left:10px;right:10px;display:flex;justify-content:space-between;gap:70px}.home-facts p{width:340px;font-size:16px;display:flex;align-items:center;gap:6px;white-space:nowrap}.home-facts b{font-weight:700}.home-facts i{font-size:38px;margin-left:auto}
.home-services{height:1136px;padding-top:100px}.home-services h2{width:900px}.service-rows{margin-top:65px}.service-row{display:flex;align-items:center;height:140px;border-bottom:1px solid #3e3e3e;transition:background .3s}.service-row:hover{background:#292929}.service-heading{width:650px;display:flex;align-items:center;flex-shrink:0;padding-left:20px}.service-number{font-size:18px;width:60px}.service-heading>i{margin-left:13px;font-size:49px;color:#e3c2bb;flex-shrink:0}.service-heading h3{font-size:30px;margin-left:17px;color:white;font-weight:400}.service-row>p{width:520px;font-size:18px;line-height:1.5;color:#737373}.service-cta{font-size:20px;text-align:center;margin-top:60px}.service-cta a{color:#e3c2bb;margin-left:12px}.service-cta a:hover{text-decoration:underline}
.home-projects{height:1682px;padding-top:110px}.projects-heading{display:flex;align-items:center;justify-content:space-between;height:76px}.project-tabs{display:flex;gap:28px;align-items:center;justify-content:center}.project-tabs button{background:none;padding:0;font-size:20px;color:#737373;border-bottom:1px solid transparent;line-height:1.75;transition:color .3s}.project-tabs button.active,.project-tabs button:hover{color:#222;border-color:#222}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px 18px;margin-top:20px}.project-image{display:block;overflow:hidden;height:430px;background:#eee}.project-image img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease,filter .3s}.project-card a:hover img{transform:scale(1.03);filter:brightness(.94)}.project-card h3{font-size:14px;text-align:center;line-height:32px;color:#737373;font-weight:400}.project-card{animation:tab-in .3s ease}.cases-list{min-height:1660px;padding-top:120px;padding-bottom:80px}.cases-list .project-grid{margin-top:65px}.cases-list .project-tabs{height:24px}.home-projects .project-tabs{padding-right:10px}.home-strength{height:876px;padding-top:60px}.home-strength h2{max-width:1180px}.strength-layout{display:grid;grid-template-columns:300px 780px;gap:100px;margin-top:105px}.strength-copy p{font-size:18px;line-height:1.75;padding-left:10px}.strength-copy strong{font-weight:700}.strength-copy .solid-button{margin-top:35px;margin-left:10px}.strength-grid{display:grid;grid-template-columns:repeat(2,390px)}.strength-item{text-align:center;height:250px;border-left:1px solid #eee;border-bottom:1px solid #eee;padding-top:60px}.strength-item:nth-child(even){border-right:1px solid #eee}.strength-item:nth-last-child(-n+2){border-bottom:0}.strength-item p{font-size:18px}.strength-item strong{display:inline-block;font-family:Arial,sans-serif;font-size:62px;font-weight:700;line-height:1.2;margin-top:26px}.strength-item b{font-size:30px;margin-left:5px}.team-band{height:620px;background:#171717 url('../assets/hero-fire.jpg') right center/cover;color:white;isolation:isolate;position:relative;padding-top:120px}.team-band:before{content:"";position:absolute;inset:0;background:rgba(0,0,0,.84);z-index:-1}.team-band h2{width:400px;line-height:1.2}.team-badges{display:flex;gap:30px;margin-top:85px}.team-badges>div{width:280px;font-size:16px;border-bottom:1px solid #3e3e3e;padding-bottom:22px}.team-badges p{color:var(--pink);font-size:27px;font-weight:700}.team-badges strong{display:block;margin-top:28px;line-height:1.5}
.site-footer{min-height:456px;padding-top:70px}.footer-grid{display:grid;grid-template-columns:420px 380px 220px;gap:80px}.footer-brand .logo{padding:0}.footer-icons{display:flex;gap:15px;margin-top:60px}.footer-icons a{display:grid;place-items:center;background:#333;width:44px;height:44px;border-radius:50%;color:#fff;font-size:25px;transition:background .3s}.footer-icons a:hover{background:#777}.footer-grid strong{font-size:14px;font-weight:700;line-height:1.5}.footer-grid h3{font-size:18px;font-weight:700;line-height:1.5}.footer-grid p{font-size:16px;color:#737373;line-height:1.5}.footer-location p{margin-top:17px}.footer-location>div+div,.footer-inquiry>div+div{margin-top:36px}.footer-inquiry a{font-size:18px;font-weight:bold;display:inline-block;margin-top:14px;text-decoration:underline}.footer-bottom{border-top:1px solid #eee;margin-top:45px;min-height:85px;display:flex;align-items:center;justify-content:space-between;gap:25px}.footer-bottom>p{font-size:16px;color:#737373}.footer-nav{display:flex;gap:28px;font-size:16px;color:#737373}.footer-nav a:hover{color:#222}
.about-profile{height:1029px}.about-profile-inner{height:100%}.about-photo{position:absolute;top:100px;left:10px;width:580px;height:680px}.about-photo>img{width:100%;height:100%;object-fit:cover}.photo-stat{position:absolute;bottom:0;left:0;width:200px;height:200px;text-align:center;padding-top:45px;background:#fff}.photo-stat strong{font-size:62px;font-family:"Arial Black",Arial,sans-serif;line-height:1.2}.photo-stat p{font-size:14px;margin-top:10px}.about-profile-copy{position:absolute;top:200px;left:740px;width:460px}.about-profile-copy h2{font-size:48px;line-height:1.2}.about-profile-copy>p{font-size:18px;color:#737373;line-height:1.75;margin-top:33px}.profile-contact{display:flex;align-items:center;gap:12px;margin-top:40px}.profile-contact>a:last-child{font-size:14px}.about-profile .client-strip{position:absolute;left:10px;bottom:0;width:1180px}.about-film{height:660px;position:relative;background:#333 url('../assets/sprinkler.jpg') center/cover;color:white;isolation:isolate}.film-shade{position:absolute;inset:0;background:rgba(0,0,0,.55);z-index:-1}.about-film .wrap{text-align:center}.film-play{border-radius:50%;width:160px;height:160px;display:inline-grid;place-items:center;background:#222;color:white;font-size:112px;margin-top:120px;transition:background .3s}.film-play:hover{background:#444}.about-film h2{font-size:48px;line-height:1.2;margin-top:85px}.film-business{position:absolute;bottom:0;left:0;right:0;height:120px;background:#2229}.film-business>.wrap{display:grid;grid-template-columns:repeat(4,1fr);height:100%;align-items:center}.film-business span{display:flex;align-items:center;justify-content:center;font-size:20px;gap:10px}.film-business i{font-size:42px;color:var(--pink)}.about-values{height:1193px;padding-top:90px}.values-top{display:grid;grid-template-columns:500px 600px;justify-content:space-between}.values-top h2{font-size:48px}.values-top article{height:120px}.values-top h3{font-size:23px;font-weight:700}.values-top p{font-size:16px;color:#737373;margin-top:14px}.certificate-cards{display:flex;align-items:flex-start;justify-content:space-between;gap:50px;margin-top:100px}.certificate-card{width:340px;text-align:center;margin-top:40px}.certificate-card:nth-child(2){width:400px;margin-top:0}.certificate-card>img{width:100%;height:430px;object-fit:contain;background:#f5f5f5;transition:transform .3s}.certificate-card:nth-child(2)>img{height:500px}.certificate-card:hover>img{transform:translateY(-5px)}.certificate-card h3{font-size:18px;margin-top:20px}.certificate-card p{font-size:14px;color:#737373}.credential-detail{padding-top:80px;padding-bottom:80px;text-align:center}.credential-detail h2{font-size:32px}.credential-detail p{font-size:16px;margin:30px 0}.credential-detail img{width:auto;max-height:850px;margin:auto}
.service-process{height:515px;padding-top:40px}.service-process h2{font-size:48px}.process-grid{display:grid;grid-template-columns:repeat(4,280px);gap:20px;margin-top:125px}.process-card{height:240px;position:relative;overflow:hidden;border-radius:10px;text-align:center}.process-front,.process-back{position:absolute;inset:0;border-radius:10px;transition:all .3s ease-in-out;padding:20px}.process-front{background:#fff}.process-front>i{font-size:66px;color:#222}.process-front h3{font-size:24px;line-height:1.2;margin-top:15px;font-weight:bold}.process-front p{font-size:16px;line-height:1.5;color:#737373;margin-top:18px}.process-back{background:#222;color:white;border:1px solid #eee;opacity:0;transform:translateY(100%)}.process-back strong{font-family:Arial,sans-serif;font-size:40px}.process-back h3{font-size:24px;font-weight:700;margin-top:5px}.process-back p{font-size:16px;margin-top:15px}.process-card:hover .process-front,.process-card:focus-within .process-front{transform:translateY(-100%);opacity:0}.process-card:hover .process-back,.process-card:focus-within .process-back{transform:none;opacity:1}.service-expertise{height:1880px;padding-top:50px}.expertise-photo{height:700px;position:relative}.expertise-photo>img{width:100%;height:100%;object-fit:cover}.expertise-panel{position:absolute;right:30px;top:240px;width:550px;height:420px;padding:65px 75px;background:#e3c2bb;color:#222}.expertise-panel h3{font-size:30px;font-weight:700}.expertise-panel>div{margin-top:26px}.expertise-panel p{font-size:16px}.system-rule{display:block;height:2px;background:#222;margin-top:12px;width:100%}.service-expertise>.wrap>h2{width:900px;margin-top:80px}.service-expertise .service-rows{margin-top:93px}.service-expertise .service-cta{margin-top:70px}.trust-section{height:442px;padding-top:60px;text-align:center}.trust-carousel{width:800px;max-width:100%;height:200px;position:relative;margin:70px auto 0}.trust-window{height:200px;overflow:hidden;position:relative}.trust-slide{position:absolute;inset:0;padding:10px 60px;opacity:0;transform:translateX(100%);transition:opacity 1s cubic-bezier(.23,1,.32,1),transform 1s cubic-bezier(.23,1,.32,1);pointer-events:none}.trust-slide.active{opacity:1;transform:none;pointer-events:auto}.trust-slide p{font-size:18px;color:#737373;line-height:1.75}.trust-slide strong{display:block;font-size:18px;margin-top:22px}.trust-arrow{position:absolute;top:20px;z-index:2;width:35px;height:70px;font-size:20px;background:transparent}.trust-arrow.previous{left:0}.trust-arrow.next{right:0}.trust-dots{position:absolute;bottom:15px;left:50%;transform:translateX(-50%);display:flex;gap:8px}.trust-dots button{padding:0;width:12px;height:12px;border-radius:50%;background:#4445}.trust-dots button.active{background:#222}
.contact-content{height:1389px;padding-top:40px}.contact-content>.wrap>h2{font-size:48px;line-height:1.2}.contact-info-grid{display:grid;grid-template-columns:repeat(4,280px);gap:20px;margin-top:80px;height:240px}.contact-info{text-align:center;padding-top:20px}.contact-info>i{font-size:62px}.contact-info h3{font-size:20px;margin-top:22px}.contact-info p{font-size:16px;color:#737373;line-height:1.75;margin-top:22px}.message-scene{height:680px;position:relative;background:url('../assets/hero-fire.jpg') center/cover;margin-top:100px}.message-panel{position:absolute;left:563px;top:74px;width:550px;min-height:535px;background:#e3c2bb;padding:40px}.message-panel h2{font-size:34px;line-height:1.2;margin-bottom:28px}.message-panel input,.message-panel textarea{border:1px solid #ccc;background:white;width:100%;font-size:16px;padding:10px;outline:none;display:block;border-radius:0}.message-panel input:focus,.message-panel textarea:focus{border-color:#222}.message-panel input{height:42px;margin-top:7px}.message-panel textarea{height:160px;resize:vertical;margin-top:7px;min-height:100px;max-height:240px}.message-panel input::placeholder,.message-panel textarea::placeholder{color:#999}.captcha-row{position:relative;display:flex;gap:0}.captcha-row input{padding-right:120px}.captcha-row button{position:absolute;top:7px;right:0;bottom:0;background:#fff;width:115px;color:#df0026;font-weight:bold;font-style:italic;font-size:20px;letter-spacing:2px;border:1px solid #ccc}.message-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:9px}.message-actions p{font-size:12px;line-height:1.5;color:#595959}.message-actions .solid-button{height:36px;min-width:66px;padding:0 16px;flex-shrink:0}.message-panel #form-status{font-size:12px;color:#92332d;margin-top:10px}.case-detail{min-height:323px;padding-top:80px;padding-bottom:100px}.case-detail h2{text-align:center;font-size:32px;line-height:1.2}.case-detail p{margin-top:40px;font-size:16px;line-height:1.75}.case-detail p+p{margin-top:16px}.film-dialog{border:0;padding:0;width:640px;max-width:calc(100% - 30px);background:#222;color:white}.film-dialog::backdrop{background:#000b}.film-dialog>img{width:100%;height:400px;object-fit:cover}.film-close{position:absolute;top:10px;right:10px;z-index:1;color:white;background:#222a;font-size:26px;width:40px;height:40px;display:grid;place-items:center}.film-caption{height:60px;display:flex;align-items:center;justify-content:space-between;padding:0 20px}.film-caption>p{font-size:16px}.film-caption>button{background:none;color:white;font-size:24px;width:40px}.tab-empty{font-size:16px;text-align:center;padding:80px 0}@keyframes tab-in{from{opacity:.2}to{opacity:1}}
@media(min-width:1920px){.hero-media{left:50%;width:50%}.home-hero{background-size:50% 100%}}
@media(min-width:1201px) and (max-width:1239px){.wrap{width:1200px;max-width:none;margin-left:20px}.banner-inner{padding-right:30px}.home-about-heading{gap:55px;grid-template-columns:525px 240px 280px}.desktop-nav{margin-right:0}.hero-copy{width:900px}.footer-grid{gap:65px}.home-projects .project-tabs{padding-right:30px}}
@media(max-width:1200px){body{font-size:16px}.wrap{width:100%;max-width:100%;padding:0 10px}.site-header{height:auto;position:relative;background:white}.header-row{height:50px;padding:0 4px;align-items:flex-start}.logo{width:108px;padding-top:4px}.logo img{width:108px;height:auto}.desktop-nav{display:none}.menu-button{display:grid;place-items:center;background:#222;color:white;font-size:22px;width:38px;height:29px;border-radius:4px;margin:10px 10px 0 0}.mobile-menu{display:block;padding:0 30px 13px;background:white}.mobile-menu a{display:block;height:54px;line-height:54px;border-bottom:1px solid #f1f1f1;font-size:14px;padding-left:10px;color:#333}.home-hero{height:970px;background-size:auto 970px}.hero-media{left:1035px;width:1035px}.hero-copy{top:310px;left:10px;width:calc(100% - 20px)}.hero-copy h1{font-size:26px;line-height:1.5;white-space:normal}.hero-copy>p{font-size:20px;line-height:1.5;margin-top:28px}.hero-link{margin-top:47px;font-size:20px}.page-banner{height:601px;background-size:auto 900px}.banner-inner{display:block;position:relative;padding-bottom:0}.banner-inner h1{position:absolute;top:220px;left:10px;font-size:26px;line-height:1.2}.banner-inner>p{position:absolute;top:290px;left:10px;right:10px;width:auto;font-size:18px;line-height:1.75}h2{font-size:26px;line-height:1.2}.home-about{height:1562px}.home-about .client-strip{left:10px;top:80px;width:calc(100% - 20px);height:180px;display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.client-strip img{width:140px;height:34px;justify-self:center}.home-about-heading{display:flex;flex-direction:column;align-items:stretch;top:350px;left:10px;right:10px;gap:70px}.home-about-heading h2{font-size:20px;line-height:1.5;margin-top:0}.round-year{align-self:center;margin-top:0}.home-about-copy{font-size:16px;line-height:1.75;margin-top:0}.home-facts{top:1120px;left:10px;right:10px;flex-direction:column;gap:45px}.home-facts p{width:100%;height:60px;font-size:14px;white-space:normal}.home-facts i{font-size:36px}.home-services{height:1437px;padding-top:100px}.home-services h2{width:auto;font-size:26px;line-height:1.2}.service-rows{margin-top:70px}.service-row{height:240px;display:block;padding:15px 10px 25px}.service-heading{width:100%;padding-left:0;position:relative}.service-number{width:45px;font-size:16px}.service-heading>i{font-size:40px;margin-left:8px}.service-heading h3{font-size:26px;margin-left:8px}.service-row>p{width:auto;font-size:18px;line-height:1.5;margin-top:20px}.service-cta{font-size:16px;margin-top:55px;line-height:1.75}.service-cta a{margin-left:0}.home-projects{height:auto;min-height:4416px;padding-top:110px;padding-bottom:80px}.projects-heading{height:76px;align-items:flex-start;display:block;position:relative}.projects-heading h2{font-size:26px}.project-tabs{gap:17px;flex-wrap:wrap;justify-content:center}.home-projects .project-tabs{position:absolute;right:0;bottom:10px;padding:0}.project-tabs button{font-size:12px;line-height:1.75}.project-grid{display:block;margin-top:20px}.project-card{margin-bottom:30px}.project-image{width:100%;height:430px}.project-card h3{font-size:14px;line-height:32px}.cases-list{padding-top:120px;padding-bottom:60px;min-height:0}.cases-list .project-grid{margin-top:65px}.cases-list .project-tabs{height:auto;gap:25px}.home-strength{height:1665px;padding-top:60px}.home-strength h2{font-size:26px;line-height:1.2}.strength-layout{display:block;margin-top:60px}.strength-copy{padding:0 10px}.strength-copy p{font-size:18px;padding:0}.strength-copy .solid-button{margin-left:0}.strength-grid{display:block;margin-top:65px}.strength-item{height:260px;width:100%;border:0!important;padding-top:40px}.strength-item p{font-size:18px}.strength-item strong{font-size:62px;margin-top:22px}.team-band{height:690px;padding-top:100px;background-position:65% center}.team-band h2{width:100%;max-width:360px;font-size:26px;line-height:1.2}.team-badges{flex-direction:column;gap:20px;margin-top:80px}.team-badges>div{width:100%;max-width:340px}.team-badges p{font-size:26px}.team-badges strong{margin-top:22px}.site-footer{padding-top:70px;min-height:1030px}.footer-grid{display:block}.footer-brand .logo{width:108px}.footer-icons{margin-top:55px;gap:15px}.footer-icons a{width:44px;height:44px;font-size:25px}.footer-location{margin-top:45px}.footer-grid strong{font-size:14px}.footer-grid h3{font-size:18px}.footer-grid p{font-size:16px}.footer-location>div+div{margin-top:40px}.footer-inquiry{margin-top:35px}.footer-inquiry>div+div{margin-top:35px}.footer-bottom{display:block;min-height:115px;margin-top:35px;padding-top:25px}.footer-bottom>p{font-size:12px;line-height:1.5;text-align:center}.footer-nav{font-size:12px;gap:26px;margin-top:15px;justify-content:center}
.about-profile{height:1750px}.about-photo{top:100px;left:10px;width:calc(100% - 20px);height:680px}.about-profile-copy{top:900px;left:10px;width:calc(100% - 20px)}.about-profile-copy h2{font-size:26px;line-height:1.2}.about-profile-copy>p{font-size:18px;margin-top:25px}.photo-stat{width:200px;height:200px}.profile-contact{gap:10px;flex-wrap:wrap}.profile-contact>a:last-child{font-size:14px}.about-profile .client-strip{left:10px;bottom:25px;width:calc(100% - 20px);display:grid;grid-template-columns:repeat(2,1fr);height:180px;gap:20px}.about-film{height:665px}.film-play{margin-top:110px;width:140px;height:140px;font-size:100px}.about-film h2{font-size:26px;line-height:1.2;margin-top:105px}.film-business{height:120px}.film-business>.wrap{grid-template-columns:repeat(2,1fr);gap:10px}.film-business span{font-size:16px}.film-business i{font-size:26px}.about-values{height:2500px;padding-top:90px}.values-top{display:block}.values-top h2{font-size:26px}.values-top>div{margin-top:55px}.values-top article{height:145px}.values-top h3{font-size:23px;line-height:1.5}.values-top p{font-size:16px}.certificate-cards{display:block;margin-top:45px}.certificate-card,.certificate-card:nth-child(2){width:100%;display:block;margin-top:45px}.certificate-card>img,.certificate-card:nth-child(2)>img{height:450px}.certificate-card h3{font-size:18px}.certificate-card p{font-size:14px}
.service-process{height:1283px;padding-top:40px}.service-process h2{font-size:26px;line-height:1.2}.process-grid{grid-template-columns:1fr;gap:10px;margin-top:90px}.process-card{height:240px;width:100%}.service-expertise{height:2103px;padding-top:50px}.expertise-photo{height:686px}.expertise-panel{top:240px;right:10px;width:calc(100% - 20px);height:420px;padding:55px 30px}.expertise-panel h3{font-size:26px;line-height:1.2}.service-expertise>.wrap>h2{width:auto;font-size:26px;margin-top:80px}.service-expertise .service-rows{margin-top:65px}.service-expertise .service-row{height:210px}.service-expertise .service-cta{margin-top:45px}.trust-section{height:356px;padding-top:45px}.trust-section h2{font-size:26px}.trust-carousel{margin-top:40px;height:220px}.trust-window{height:220px}.trust-slide{padding:0 25px}.trust-slide p{font-size:16px}.trust-slide strong{font-size:18px;margin-top:12px}.trust-arrow{width:25px;height:65px}.trust-dots{bottom:5px}
.contact-content{height:1966px;padding-top:40px}.contact-content>.wrap>h2{font-size:26px;line-height:1.2}.contact-info-grid{grid-template-columns:1fr;gap:0;margin-top:80px;height:auto}.contact-info{height:230px;padding-top:5px}.contact-info>i{font-size:55px}.contact-info h3{font-size:20px;margin-top:15px}.contact-info p{font-size:16px;margin-top:15px}.message-scene{height:666px;margin-top:120px}.message-panel{top:74px;left:10px;width:calc(100% - 20px);min-height:521px;padding:25px 20px}.message-panel h2{font-size:26px;margin-bottom:25px}.message-panel textarea{height:170px}.message-actions p{font-size:12px}.message-actions .solid-button{font-size:16px}.case-detail{min-height:370px;padding-top:80px;padding-bottom:80px}.case-detail h2{font-size:26px}.case-detail p{font-size:16px;margin-top:35px}.credential-detail h2{font-size:26px}.credential-detail img{max-width:100%;height:auto}.film-dialog>img{height:280px}}
/* 与参考站一致的滚动条宽度，避免宽图产生横向溢出。 */
html{overflow-y:scroll}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#fff}::-webkit-scrollbar-thumb{background:#ddd;border-radius:5px}.home-hero{overflow:hidden}
@media(min-width:1240px){.home-about-heading{grid-template-columns:525px 325px 330px;gap:0}.home-about-heading .round-year{margin-left:85px}.home-about-copy{width:280px;margin-left:50px}}
@media(min-width:1201px){.footer-location>div+div{margin-top:12px}}
@media(min-width:1201px){.home-services h2{height:195px}.home-services .service-rows{height:580px}}
@media(min-width:1201px){.project-image{height:400px}.project-card{height:456.333px}.project-card h3{font-size:12px;line-height:50px;height:50px}.project-grid{row-gap:17px}.cases-list{min-height:1676px;padding-bottom:64px}.projects-heading{height:50px;align-items:flex-start}.home-projects .project-tabs{margin-top:20px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}.motion-ready .reveal{opacity:1!important;transform:none!important}}

.logo img{mix-blend-mode:multiply}
.trust-slide.leaving-left{transform:translateX(-100%)}.trust-slide.leaving-right{transform:translateX(100%)}.trust-slide.enter-prep{transition:none;opacity:0;transform:translateX(var(--enter,100%))}
@media(max-width:1200px){.project-image{height:auto;aspect-ratio:20/21;border:1px solid transparent}.project-card{margin-bottom:18px}.project-card h3{font-size:12px;line-height:50px;height:50px}}
.page-banner{overflow:hidden}.motion-ready .reveal[data-motion="left"],.motion-ready .reveal[data-motion="right"]{transform:none}.motion-ready .reveal.entered[data-motion="left"]{transition:none;animation:source-enter-left 1.2s .3s both}.motion-ready .reveal.entered[data-motion="right"]{transition:none;animation:source-enter-right 1.2s .3s both}
@keyframes source-enter-left{from{opacity:0;transform:translateX(-100%)}to{opacity:1;transform:none}}@keyframes source-enter-right{from{opacity:0;transform:translateX(100%)}to{opacity:1;transform:none}}
@media(max-width:1200px){.project-card{margin-bottom:22px}.cases-list{padding-bottom:65px}.team-band{height:725px}}
.process-front>i{position:absolute;top:20px;left:50%;transform:translateX(-50%)}.process-front h3{position:absolute;top:120px;left:20px;right:20px;font-size:20px;margin:0}.process-front p{position:absolute;top:160px;left:20px;right:20px;font-size:16px;margin:0;line-height:1.5}
@media(min-width:1201px){.site-header{mix-blend-mode:multiply}.banner-inner{display:block}.banner-inner h1{position:absolute;top:220px;left:10px;width:400px}.banner-inner>p{position:absolute;top:240px;left:720px;width:467px}.page-contact .banner-inner>p{width:409px}.service-process{padding-top:100px}.process-grid{margin-top:65px}.contact-content{padding-top:100px}.contact-info-grid{margin-top:20px}.message-scene{margin-top:81px}}
/* 小屏字段坐标依据参考站响应布局逐项校准。 */
.solid-button{font-size:14px}.solid-button:hover{background:#222;color:white}.message-actions .solid-button{font-size:16px}.hero-link{margin-left:3px;gap:13px}.hero-link>span>i{position:relative;z-index:1}.hero-link>span:before{content:"";position:absolute;inset:0;background:white;transform:translateX(-100%);transition:transform .3s}.hero-link:hover>span{background:#222;color:white}.hero-link>span:hover{color:black}.hero-link>span:hover:before{transform:none}.hero-link>strong:hover{color:#666}
.values-top article{position:relative}.values-top article h3{position:absolute;top:0;left:0;width:170px;font-size:18px;line-height:1.5}.values-top article p{position:absolute;top:0;left:210px;width:380px;font-size:18px;line-height:1.75;margin:0}
.certificate-cards{margin-top:70px}.certificate-card{height:540px}.certificate-card>img{height:420px}.certificate-card:nth-child(2){height:620px}.certificate-card h3{font-size:22px;line-height:1.2;margin-top:30px}.certificate-card p{font-size:16px;line-height:1.5}
@media(min-width:1201px){.about-profile .client-strip{top:840px;bottom:auto}}
@media(max-width:1200px){
 .banner-inner h1{font-size:42px;line-height:1.2}
 .home-about .client-strip{height:345px}.client-strip img{width:175px;height:80px}
 .home-about-heading{top:564px;display:block;height:508px}.home-about-heading h2{height:124px;font-size:26px;line-height:1.5}.home-about-heading .round-year{position:absolute;left:0;top:134px;width:240px;height:228px;display:block}.home-about-heading .round-year strong{position:relative;top:65px;text-align:center;line-height:1}.home-about-copy{position:absolute;left:0;top:372px;width:280px;margin:0}.home-about-copy>strong{font-size:18px}.home-facts{top:1152px;gap:10px}.home-facts p{height:80px;font-size:18px}
 .home-services h2{height:163px}.home-services .service-rows{margin-top:65px;height:908px}.home-services .service-cta{margin-top:60px;font-size:20px;line-height:1.2}
 .service-row{height:222px;position:relative;padding:0}.service-heading{position:absolute;left:10px;top:45px;width:calc(100% - 20px);height:65px;padding:0}.service-number{font-size:18px;width:62px}.service-heading>i{font-size:49px;margin-left:13px}.service-heading h3{font-size:30px;margin-left:17px;white-space:nowrap}.service-row>p{position:absolute;left:10px;right:10px;top:120px;margin:0;font-size:18px;line-height:1.5}
 .project-tabs{gap:28px}.project-tabs button{font-size:18px}.projects-heading{height:140px}.home-projects .project-tabs{top:70px;bottom:auto;margin:0}.project-card{width:calc(100% - 2px);padding-bottom:6.333px;margin-bottom:17px}.project-image{border:0}.cases-list .project-tabs{height:32px;gap:28px}.cases-list .project-grid{margin-top:58px}
 .home-strength h2{height:98px}.strength-layout{margin-top:45px}.strength-copy{position:relative;height:202px}.strength-copy p{width:280px}.strength-copy .solid-button{position:absolute;left:10px;top:120px;margin:0}
 .about-photo{height:656px}.photo-stat{left:calc(50% - 100px);height:176px}.about-profile-copy{top:776px;left:20px;width:calc(100% - 40px);height:501px}.profile-contact{position:absolute;top:348px;left:0;right:0;margin:0;flex-direction:column;align-items:stretch;gap:10px}.profile-contact .solid-button{width:100%}.profile-contact>a:last-child{height:40px;line-height:40px;font-size:16px}.about-profile .client-strip{top:1337px;bottom:auto;height:345px}
 .film-play{width:160px;height:160px;margin-top:120px;font-size:112px}.about-film h2{margin-top:40px}.film-business{height:190px}.film-business>.wrap{grid-template-rows:50px 50px;padding-top:42px;align-content:start;row-gap:10px}.film-business span{font-size:20px}.film-business i{font-size:42px}
 .about-values{padding-top:60px}.values-top h2{height:65px}.values-top>div{margin-top:30px;height:403px}.values-top article{height:131px}.values-top article h3{font-size:18px;width:170px}.values-top article p{left:180px;width:calc(100% - 180px);font-size:18px}.certificate-cards{margin-top:90px}.certificate-card,.certificate-card:nth-child(2){height:568px;margin-top:0}.certificate-card:nth-child(2){height:573px}.certificate-card+.certificate-card{margin-top:10px}.certificate-card>img{height:447px}.certificate-card:nth-child(2)>img{height:452px}.certificate-card h3{font-size:22px;margin-top:30px}.certificate-card p{font-size:16px}
 .service-process{padding-top:100px}.service-process h2{height:65px}.process-grid{margin-top:43px}.process-card{height:245px}.process-front p{font-size:18px}.service-expertise>.wrap>h2{height:99px;margin-top:96px}.service-expertise .service-rows{height:908px;margin-top:65px}.service-expertise .service-row{height:222px}.service-expertise .service-cta{margin-top:60px;font-size:20px;line-height:1.2}
 .contact-content{padding-top:100px}.contact-content>.wrap>h2{height:65px}.contact-info-grid{margin-top:23px;gap:10px}.contact-info{height:240px}.message-scene{margin-top:60px}.cases-list{padding-bottom:68px}
}
.team-band{background:#171717}.team-band:after{content:"";position:absolute;inset:0;background:url('../assets/hero-fire.jpg') right center/cover;filter:grayscale(1);z-index:-2}.team-band h2{height:195px}.team-badges{margin-left:10px;height:167px}.team-badges>div{position:relative;height:140px;border:0;padding:0}.team-badges>div:after{content:"";position:absolute;left:0;right:0;top:80px;height:1px;background:#3e3e3e}.team-badges p{position:absolute;left:0;top:15px;font-size:27px;line-height:1.3}.team-badges strong{position:absolute;top:100px;left:0;width:100%;margin:0;font-size:16px;line-height:1.5}
@media(max-width:1200px){.team-badges{height:auto;gap:20px}.team-badges>div{flex-shrink:0}.team-band:after{background-position:65% center}}
@media(max-width:1200px){.home-about-heading .round-year strong{display:block;width:100%}}
/* 新版首页 banner：生成式消防工程主题视觉，标题仍为可编辑网页文字。 */
.home-hero{background:#ead2cb url('../assets/hero-engineering-v3.png') no-repeat center;background-size:cover}
.home-hero .hero-media{display:none}
.home-hero:after{background:linear-gradient(90deg,rgba(247,233,226,.5),rgba(247,233,226,.46) 45%,rgba(247,233,226,.12) 62%,transparent 75%),linear-gradient(180deg,rgba(255,255,255,.8) 0,rgba(255,255,255,.35) 80px,transparent 190px)}
@media(min-width:1920px){.home-hero{background-size:cover;background-position:center}}
@media(max-width:1200px){.home-hero{background-size:auto 720px;background-position:62% bottom;background-color:#f0ded7}.home-hero:after{background:linear-gradient(180deg,#f0ded7 0%,rgba(240,222,215,.94) 35%,rgba(240,222,215,.88) 55%,rgba(240,222,215,.15) 86%,transparent 100%)}}