:root{--c-primary:#0052cc;--c-accent:#00a8e8;--c-highlight:#12e3c9;--c-dark:#071a33;--c-dark-2:#1c2e45;--c-ink:#142033;--c-ink-2:#3d4b5f;--c-muted:#6b7a8f;--c-line:#e3eaf3;--c-bg-soft:#f4f7fb;--grad-brand:linear-gradient(135deg,var(--c-highlight),var(--c-accent) 45%,var(--c-primary));--grad-dark:linear-gradient(160deg,var(--c-dark),var(--c-dark-2));--radius-sm:8px;--radius-md:14px;--radius-lg:22px;--shadow-sm:0 6px 20px #071a330f;--shadow-md:0 20px 50px #071a331f;--shadow-lg:0 32px 80px #071a332e;--ease-out:cubic-bezier(.22,1,.36,1);--primary:var(--c-primary);--accent:var(--c-accent);--dark:var(--c-dark);--bg:#fff;--surface:var(--c-bg-soft);--radius:8px;--container:1240px;--ink:var(--c-ink);--muted:var(--c-muted);--line:var(--c-line);--header-height:88px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:120px}body{margin:0;color:var(--ink);background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8}body.menu-open{overflow:hidden}img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.6}a,button{transition:color .2s,background .2s,transform .2s,box-shadow .2s}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--accent);outline-offset:4px}[hidden]{display:none!important}h1,h2,h3,h4,p,figure{margin:0}h1,h2,h3,h4{line-height:1.35;font-weight:600;overflow-wrap:anywhere}h1{font-size:clamp(44px,5.4vw,78px);letter-spacing:-.045em}h2{font-size:clamp(30px,3.4vw,48px);letter-spacing:-.025em}h3{font-size:23px}p{color:var(--muted)}p+p{margin-top:14px}ul{margin:0;padding:0;list-style:none}.container{width:min(var(--container),calc(100% - 64px));margin-inline:auto;position:relative}.section{padding:var(--sec-py,100px) 0;position:relative;scroll-margin-top:105px}.surface{background:var(--surface)}.eyebrow{display:block;color:var(--accent);font-size:15px;letter-spacing:.12em;font-weight:600;margin-bottom:20px}.section-head{display:flex;align-items:end;gap:60px;justify-content:space-between;margin-bottom:48px}.section-head>div{flex:1}.section-head>p{max-width:420px}.btn{display:inline-flex;gap:28px;align-items:center;justify-content:center;border:0;background:var(--accent);color:white;padding:14px 27px;border-radius:var(--radius);font-weight:600;font-size:15px;line-height:1.7}.btn:hover{background:var(--primary);color:#fff;transform:translateY(-2px)}.actions{display:flex;align-items:center;flex-wrap:wrap;gap:24px;margin-top:28px}.text-link{border-bottom:1px solid currentColor;padding-block:8px}.section-action{text-align:center;margin-top:42px}.dark-section{color:white;background:var(--dark);isolation:isolate}.dark-section p{color:#e0e7ef}.dark-section .eyebrow{color:#fff;opacity:.85}.section-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}.dark-section:has(.section-bg):after,.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,color-mix(in srgb,var(--primary) 75%,transparent),color-mix(in srgb,var(--primary) 30%,transparent));z-index:-1;pointer-events:none}.dark-section>.container{z-index:1}.fineprint{font-size:13px;opacity:.8;margin-top:24px}.empty{padding:32px;grid-column:1/-1;text-align:center}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.section-bg[data-edit]{cursor:pointer}
/* 页头与三级导航共用一棵结构，折叠状态由原生脚本维护。 */
.site-header{position:sticky;top:0;z-index:100;background:var(--dark);color:white;transition:box-shadow .2s}.site-header.is-scrolled{box-shadow:0 8px 30px #0002}.header-inner{display:flex;gap:28px;align-items:center;min-height:var(--header-height)}.brand{display:flex;align-items:center;gap:12px;max-width:270px;flex-shrink:0;font-size:22px;font-weight:600;line-height:1.35}.brand img{width:auto;max-width:180px;max-height:60px;object-fit:contain}.brand:has(img)>.brand-name{font-size:17px}.brand-symbol{font-size:38px;font-weight:800;color:var(--accent);line-height:1.1}.site-nav{margin-left:auto}.nav-list{display:flex;gap:19px;align-items:center}.nav-item{position:relative}.nav-item.has-mega{position:static}.nav-line{display:flex;align-items:center;gap:7px}.nav-line>a,.nav-line>span{padding:28px 0;display:block;font-size:15px}.nav-expand,.group-expand{border:0;background:none;color:inherit;padding:12px 4px;font-size:10px}.nav-expand[aria-expanded=true] i,.group-expand[aria-expanded=true] i{transform:rotate(180deg)}.nav-sub{display:none;position:absolute;top:100%;padding:20px;background:var(--bg);color:var(--primary);box-shadow:0 12px 35px #0002;border-top:3px solid var(--accent);border-radius:0 0 var(--radius) var(--radius)}.nav-item.is-open>.nav-sub{display:block}.dropdown-menu{width:240px;right:0}.nav-sub .nav-line>a,.nav-sub .nav-line>span{padding:10px 0}.mega-menu{left:0;right:0;max-height:calc(100dvh - 130px);overflow-y:auto;padding:30px;grid-template-columns:repeat(4,minmax(0,1fr));gap:26px}.nav-item.is-open>.mega-menu{display:grid}.mega-menu .group-title{border-bottom:1px solid var(--line);margin-bottom:12px;color:var(--primary);font-weight:600}.nav-grand{font-size:14px}.nav-grand a,.nav-grand>li>span{display:block;padding:7px 0;overflow-wrap:anywhere;line-height:1.5}.long-group{grid-column:span 2}.long-group>.nav-grand{columns:2;column-gap:24px}.nav-grand li{break-inside:avoid}.group-expand{display:none}.header-contact{display:flex;align-items:center;gap:22px;flex-shrink:0}.header-phone{display:flex;gap:12px;align-items:center;line-height:1.5}.header-phone>i{font-size:26px;color:var(--accent)}.header-phone small{display:block;color:#d1dbe7;font-size:11px}.header-phone strong{font-size:15px}.header-contact>.btn{padding:12px 20px}.menu-toggle,.mobile-contact{display:none}
/* 首屏延续原版大图、左右两栏标题和底部横线。 */
.hero{min-height:min(800px,calc(100svh - 100px));display:flex;align-items:flex-end;color:#fff;background:var(--dark);isolation:isolate;padding-top:180px;padding-bottom:58px}.hero>.container{position:static}.hero .section-bg{object-position:center}.hero .eyebrow{color:#fff}.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:100px;align-items:end}.hero h1{white-space:pre-line;max-width:700px}.hero-copy{max-width:490px;padding-bottom:12px}.hero-copy p{color:#fff;font-size:18px;line-height:1.95}.hero-note{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #ffffff55;margin-top:100px;padding-top:25px}.hero-note p{color:#e3eaf2}.hero-note>span{font-size:32px}.hero .btn:hover{background:#fff;color:var(--primary)}
.lifecycle-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;background:var(--accent);border-radius:var(--radius);overflow:hidden}.stage{padding:34px 28px;min-height:340px;background:var(--accent);color:#fff}.stage:nth-child(even){background:var(--primary)}.stage h3{margin:23px 0 15px}.stage>p{color:#f0f7fc;font-size:14px}.step-number{font-size:48px;line-height:1;font-weight:500;opacity:.6}.stage-links{margin-top:24px;border-top:1px solid #ffffff40;padding-top:12px}.stage-links a{display:flex;justify-content:space-between;gap:8px;padding:7px 0;font-size:14px}.stage-links a:hover{color:#fff;text-decoration:underline}.stage-fallback{margin-top:28px;padding-top:18px;border-top:1px solid #ffffff40}.card-grid{display:grid;gap:30px}.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.service-card,.news-card{min-width:0;background:var(--bg);border-radius:var(--radius);overflow:hidden}.service-card{border:1px solid var(--line)}.card-image{display:block;overflow:hidden;aspect-ratio:3/2}.card-image img{width:100%;height:100%;object-fit:cover;transition:transform .55s}.card-image:hover img{transform:scale(1.04)}.card-body{padding:26px}.card-body h3{font-size:22px;margin-bottom:14px}.card-body p{font-size:14px;line-height:1.9}.card-link{display:flex;align-items:center;justify-content:space-between;padding-top:22px;margin-top:24px;border-top:1px solid var(--line);font-weight:600;font-size:14px}.card-link>span:last-child{font-size:25px;color:var(--accent)}.news-card{border-bottom:1px solid var(--line)}.news-card .card-body{padding:25px 0}.news-card time{display:block;color:var(--accent);font-size:13px;margin-bottom:12px}.philosophy{padding:var(--sec-py,125px) 0;text-align:center}.philosophy>.container{position:static}.philosophy h2{max-width:960px;margin:0 auto 28px}.philosophy p{max-width:740px;margin:auto}.why-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px}.why-grid h2{margin-bottom:25px}.why-main{width:100%;height:430px;object-fit:cover;margin-top:38px;border-radius:var(--radius)}.why-wide{width:100%;height:260px;object-fit:cover;border-radius:var(--radius)}.benefits{display:grid;grid-template-columns:1fr 1fr;gap:28px 24px;margin-top:35px}.benefits article{display:flex;align-items:flex-start;gap:13px}.benefits i{font-size:24px;color:var(--accent);margin-top:4px}.benefits h3{font-size:19px;margin-bottom:10px}.benefits p{font-size:14px}.counters{padding:var(--sec-py,75px) 0}.counters h2{max-width:700px}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px;margin-top:45px}.stats-grid>div+div{border-left:1px solid #ffffff35;padding-left:35px}.stat-value{display:flex;gap:10px;align-items:baseline;line-height:1.2;margin-bottom:18px}.stat-value strong{font-size:clamp(45px,4.7vw,68px);font-weight:500}.stat-value span{font-size:22px}.steps-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);padding-top:36px;gap:36px}.steps-grid article{position:relative}.steps-grid .step-number{color:var(--accent);opacity:1}.steps-grid h3{margin:25px 0 14px}.steps-grid p{font-size:14px}.steps-grid article:not(:last-child):after{content:'→';position:absolute;right:0;top:4px;font-size:30px;color:var(--line)}.logo-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:20px}.logo-grid figure{min-width:0;padding:18px 14px;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius)}.logo-grid img{width:100%;aspect-ratio:2;object-fit:contain}.logo-grid figcaption{text-align:center;font-size:13px;color:var(--muted);margin-top:10px;overflow-wrap:anywhere}.filter-links{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:32px}.filter-links a,.filter-links button{padding:9px 20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);color:var(--primary);font-size:14px}.filter-links .is-active,.filter-links [aria-selected=true]{background:var(--primary);color:#fff;border-color:var(--primary)}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}.contact-grid h2{margin-bottom:24px}.contact-image{margin-top:32px;width:100%;height:250px;object-fit:cover;border-radius:var(--radius)}.form-panel{background:var(--bg);padding:40px;border-radius:var(--radius);box-shadow:0 12px 35px #3341550a;border:1px solid var(--line)}.lexi-siteform{display:grid;grid-template-columns:1fr 1fr;gap:20px}.lexi-siteform-title,.lexi-siteform--textarea,.lexi-siteform--select,.lexi-siteform--checkbox,.lexi-siteform--radio,.lexi-siteform-submit,.contact-feedback{grid-column:1/-1}.lexi-siteform-title{font-size:24px;font-weight:600;color:var(--primary);margin-bottom:8px}.lexi-siteform label{display:block;font-size:14px;margin-bottom:8px;color:var(--primary)}.lexi-siteform input:not([type=radio]):not([type=checkbox]),.lexi-siteform select,.lexi-siteform textarea{width:100%;min-width:0;border:1px solid var(--line);border-radius:var(--radius);padding:12px;background:var(--surface);color:var(--ink)}.lexi-siteform textarea{resize:vertical;min-height:120px}.lexi-siteform-choice{display:inline-flex!important;align-items:center;gap:8px;margin-right:16px}.lexi-siteform-submit{border:0;background:var(--accent);color:#fff;padding:14px;border-radius:var(--radius);font-weight:600}.lexi-siteform-submit:hover{background:var(--primary)}.contact-feedback{font-size:14px;overflow-wrap:anywhere}.contact-captcha{grid-column:1/-1}.consult-empty{min-height:230px;display:flex;flex-direction:column;justify-content:center;gap:22px}.consult-empty .btn{align-self:flex-start}.setup-note{font-size:12px;border:1px dashed var(--accent);padding:12px}.site-footer{padding:80px 0 0;background:var(--dark);color:#fff}.footer-heading{display:flex;justify-content:space-between;align-items:center;gap:30px;padding-bottom:55px;border-bottom:1px solid #ffffff30}.footer-heading h2{font-size:clamp(28px,3.6vw,50px);max-width:900px}.circle-link{width:66px;height:66px;flex-shrink:0;display:grid;place-items:center;border:1px solid #ffffff60;border-radius:50%;font-size:35px}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr 1.1fr .6fr;gap:55px;padding:55px 0}.footer-grid h3{font-size:19px;margin-bottom:22px}.footer-grid p,.footer-grid a{font-size:14px;color:#ced8e3;overflow-wrap:anywhere}.footer-grid a:hover{color:white}.footer-links{display:flex;flex-direction:column;gap:9px}.footer-qr img{max-width:140px;width:100%;background:#fff;padding:8px}.footer-qr figcaption{margin-top:12px;font-size:13px}.copyright{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:25px 0;border-top:1px solid #ffffff30;font-size:12px}.copyright p{color:#ced8e3}.copyright>div{display:flex;gap:18px;flex-wrap:wrap}.back-top{position:fixed;bottom:26px;right:26px;width:44px;height:44px;background:var(--accent);border:0;color:white;border-radius:var(--radius);z-index:90;box-shadow:0 5px 18px #0002}
/* 内页保留原版深色横幅与宽容器，正文通过平台契约输出。 */
.page-banner{position:relative;padding:100px 0 95px;min-height:345px}.page-banner>.container{position:static}.page-banner h1{font-size:clamp(34px,4.6vw,64px);max-width:1100px}.page-banner p{margin-top:24px;max-width:800px}.breadcrumbs{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:24px;font-size:14px;color:#e1e9f1}.page-body{max-width:900px}.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:65px}.detail-aside .form-panel{padding:26px}.detail-aside .lexi-siteform{grid-template-columns:1fr}.detail-cover,.detail-images img{width:100%;margin:25px 0;border-radius:var(--radius)}.prose{overflow-wrap:anywhere;color:var(--ink)}.prose h2{font-size:30px;margin:35px 0 18px}.prose h3{margin:28px 0 12px}.prose p{margin:0 0 20px;color:inherit}.prose ul,.prose ol{padding-left:25px;margin-block:20px}.prose ul{list-style:disc}.prose a{color:var(--accent)}.prose table{display:block;max-width:100%;overflow-x:auto;border-collapse:collapse}.prose th,.prose td{padding:12px;border:1px solid var(--line)}.prose blockquote{margin:24px 0;border-left:4px solid var(--accent);padding:18px 25px;background:var(--surface)}.prose pre{overflow:auto;background:var(--surface);padding:20px}.prose img{max-width:100%;height:auto}.spec-list>div{display:grid;grid-template-columns:1fr 2fr;border-bottom:1px solid var(--line);padding:12px}.spec-list dd{margin:0}.prev-next{display:flex;justify-content:space-between;gap:25px;border-top:1px solid var(--line);padding-top:28px;margin-top:35px;font-size:14px}.pagination{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:45px}.pagination a,.pagination .page-gap{padding:8px 15px;border:1px solid var(--line);border-radius:var(--radius)}.pagination .current{color:white;background:var(--primary)}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}.about-grid>img{border-radius:var(--radius)}.about-grid h2{margin-bottom:25px}.contact-map{width:100%;margin:28px 0;border-radius:var(--radius)}.lexi-extra{border-top:1px solid var(--line);padding-top:28px;margin:30px 0}.lexi-extra-label{color:var(--primary);font-size:18px!important;opacity:1!important}.lexi-extra-item{margin-bottom:18px}.error-page{text-align:center;margin-bottom:65px}.error-page>strong{font-size:120px;line-height:1.2;color:var(--accent)}.error-page h2{font-size:28px}.error-page p{margin:20px 0 30px}.search-form{display:flex;gap:12px}.search-form input{width:100%;min-width:0;padding:14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.search-form .btn{white-space:nowrap}[data-search-status]{margin:24px 0}.search-group{margin:35px 0}.search-group h2{font-size:24px;margin-bottom:16px}.search-result{display:block;padding:22px 0;border-bottom:1px solid var(--line)}.search-result h3{font-size:20px;margin-bottom:8px}.search-result p{font-size:14px}
@media(min-width:1051px){.nav-item:focus-within>.nav-sub{display:block}.nav-item.has-mega:focus-within>.mega-menu{display:grid}.nav-sub .nav-grand{display:block!important}}
@media(max-width:1250px){.header-inner{gap:20px}.header-phone{display:none}.nav-list{gap:14px}.brand{max-width:220px;font-size:19px}.why-grid,.contact-grid{gap:45px}.footer-grid{gap:30px}}
@media(max-width:1050px){:root{--header-height:80px}.container{width:calc(100% - 40px)}.menu-toggle{display:block;margin-left:auto;border:1px solid #ffffff55;border-radius:var(--radius);color:#fff;background:transparent;padding:9px 13px;font-size:20px}.header-contact{display:none}.site-nav{display:none;position:fixed;top:var(--header-height);left:0;right:0;max-height:calc(100dvh - var(--header-height));overflow-y:auto;background:var(--primary);padding:15px 22px 30px;overscroll-behavior:contain}.site-nav.is-open{display:block}.nav-list{display:block}.nav-item>.nav-line{border-bottom:1px solid #ffffff25}.nav-line>a,.nav-line>span{flex:1;padding:15px 0}.nav-expand,.group-expand{padding:17px;font-size:12px}.nav-sub{position:static;box-shadow:none;border:0;background:color-mix(in srgb,var(--primary) 85%,black);color:white;padding:8px 16px;border-radius:var(--radius)}.dropdown-menu{width:auto}.nav-item.is-open>.mega-menu{display:block;max-height:none;overflow:visible}.mega-menu .group-title{color:#fff;border-color:#ffffff25}.nav-sub .nav-line>a,.nav-sub .nav-line>span{padding:13px 0}.group-expand{display:block}.nav-grand{display:none;padding-left:12px;margin-bottom:12px;color:#d8e6f2}.nav-group.is-open>.nav-grand{display:block}.long-group>.nav-grand{columns:auto}.mobile-contact{display:block;margin-top:25px}.hero{min-height:650px;padding-top:110px}.hero-grid{gap:50px}.hero-note{margin-top:70px}.lifecycle-grid{grid-template-columns:1fr 1fr}.stage{min-height:300px;padding:30px}.why-grid{gap:35px}.benefits{grid-template-columns:1fr}.why-main{height:550px}.cols-3{gap:22px}.card-body{padding:22px}.card-body h3{font-size:20px}.logo-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.steps-grid{gap:24px}.steps-grid h3{font-size:21px}.footer-grid{grid-template-columns:1fr 1fr;gap:40px}.detail-grid{grid-template-columns:minmax(0,1fr) 300px;gap:35px}.form-panel{padding:28px}.page-banner{padding:80px 0;min-height:290px}}
@media(max-width:700px){html{scroll-padding-top:95px}.section{padding:var(--sec-py,65px) 0}.section-head{display:block;margin-bottom:32px}.section-head>p{margin-top:20px}.eyebrow{margin-bottom:14px;font-size:13px}.brand{font-size:18px;max-width:255px}.brand img{max-width:130px;max-height:50px}.brand-symbol{font-size:32px}.hero{min-height:650px;padding:100px 0 35px}.hero-grid{grid-template-columns:1fr;gap:30px}.hero-copy p{font-size:16px}.hero h1{font-size:52px}.hero-note{margin-top:55px;padding-top:20px;font-size:13px}.lifecycle-grid{grid-template-columns:1fr}.stage{min-height:0;padding:28px}.stage-links{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.stage h3{margin-top:18px}.cols-3{grid-template-columns:1fr}.service-card .card-image{aspect-ratio:16/9}.why-grid,.contact-grid,.about-grid,.detail-grid{grid-template-columns:1fr;gap:35px}.why-main{height:340px;margin-top:28px}.why-wide{height:200px}.benefits{grid-template-columns:1fr 1fr;gap:24px 18px}.benefits article{display:block}.benefits i{margin-bottom:12px}.benefits h3{font-size:18px}.benefits p{font-size:13px}.stats-grid{grid-template-columns:1fr 1fr;gap:30px 20px}.stats-grid>div+div{padding-left:0;border-left:0}.stat-value strong{font-size:46px}.stat-value span{font-size:18px}.stats-grid p{font-size:14px}.steps-grid{grid-template-columns:1fr 1fr;gap:35px 24px}.steps-grid article:after{display:none}.step-number{font-size:40px}.logo-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.logo-grid figure{padding:15px 10px}.contact-image{height:220px}.form-panel{padding:24px}.lexi-siteform{grid-template-columns:1fr}.footer-heading{padding-bottom:35px}.footer-heading h2{font-size:28px}.circle-link{width:48px;height:48px;font-size:28px}.site-footer{padding-top:55px}.footer-grid{gap:30px 20px;padding:35px 0}.footer-grid>div:first-child{grid-column:1/-1}.footer-grid h3{font-size:17px}.footer-qr{grid-column:2;grid-row:2}.footer-grid>div:nth-child(3){grid-column:1/-1}.copyright{display:block}.copyright>div{margin-top:14px}.page-banner{padding:65px 0;min-height:250px}.page-banner h1{font-size:36px}.page-banner p{font-size:14px}.breadcrumbs{font-size:12px}.filter-links{gap:8px}.filter-links a,.filter-links button{padding:7px 14px;font-size:13px}.prev-next{flex-direction:column}.search-form{flex-direction:column}.back-top{right:16px;bottom:16px}.error-page>strong{font-size:90px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* 编辑提示仅在可视化编辑器中显示。 */
.matre-edit-only{display:none}.lexi-editable .matre-edit-only{display:block}.hero-phone{margin-top:22px}.hero-phone a{font-weight:600}

/* 首页与公共件：品牌单行、业务图标及阶段长列表。 */
.brand{min-width:0;max-width:320px;flex-shrink:1;white-space:nowrap;gap:10px}
.brand img{flex:none;max-width:120px;max-height:52px}
.brand-name{display:block;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:clamp(15px,1.5vw,22px)}
.brand-name.is-hidden{display:none}
.brand-logo-empty{font-size:12px;flex:none}
.nav-line>a,.nav-line>span{white-space:nowrap}
.site-nav{flex-shrink:0}
.service-card{display:flex;flex-direction:column}
.service-card .card-body{display:flex;flex-direction:column;flex:1}
.service-card .card-link{margin-top:auto}
.service-card .card-body>p{margin-bottom:24px}
.service-icon-link{display:inline-flex;align-self:flex-start;padding:30px 26px 0}
.service-icon{display:block;width:54px;height:54px;background:var(--accent);-webkit-mask:var(--service-icon,url('../icons/ui-check.svg')) center/contain no-repeat;mask:var(--service-icon,url('../icons/ui-check.svg')) center/contain no-repeat}
.service-card-icon .card-body{padding-top:22px}
.service-card-icon:hover{border-color:var(--accent);box-shadow:0 10px 30px color-mix(in srgb,var(--primary) 10%,transparent)}
.lifecycle-grid{background:transparent;gap:16px;overflow:visible;align-items:stretch}
.stage{min-width:0;border-radius:var(--radius);padding:30px 22px}
.stage-long .stage-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:18px}
.stage-links a{gap:8px;line-height:1.65;min-height:40px}
.stage-links a span{flex:none}
.stage-button{display:inline-flex;align-items:center;gap:20px;margin-top:28px;padding:10px 16px;border:1px solid #ffffff80;border-radius:var(--radius);font-size:14px;color:#fff}
.stage-button:hover{background:#fff;color:var(--primary)}
.client-empty{min-height:110px;display:grid;place-content:center;border-style:dashed!important;font-size:13px}
.footer-without-qr{grid-template-columns:1.4fr .8fr 1.1fr}
.footer-qr .lexi-empty{min-height:140px;border:1px dashed #ffffff70;display:grid;place-items:center;font-size:13px;padding:12px}
@media(min-width:1051px){
    .lifecycle-grid:has(.stage-long){grid-template-columns:1fr 1.7fr 1fr 1fr}
    .header-inner{gap:20px}.nav-list{gap:15px}
    .header-phone{display:none}
    .mega-menu:has(.long-group){grid-template-columns:repeat(5,minmax(0,1fr))}
}
@media(min-width:1500px){.header-phone{display:flex}}
@media(max-width:1250px) and (min-width:1051px){.brand{max-width:260px}.header-contact>.btn{padding:12px 16px}.nav-list{gap:12px}.nav-line>a{font-size:14px}}
@media(max-width:1050px){.brand{max-width:calc(100% - 64px)}.brand-name{font-size:20px}.footer-without-qr{grid-template-columns:1fr 1fr}.stage{padding:28px}}
@media(max-width:700px){
    .brand img{max-width:86px;max-height:46px}.brand-name,.brand:has(img)>.brand-name{font-size:17px}
    .header-inner{gap:12px}.menu-toggle{flex:none;margin-left:auto}
    .stage-links{display:block}.stage-long .stage-links{display:grid;column-gap:18px}
    .service-icon-link{padding:24px 22px 0}.service-icon{width:48px;height:48px}
    .footer-without-qr{grid-template-columns:1fr 1fr}
}
/* Shared design system. Home composition is isolated in home.css. */
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC","Segoe UI",sans-serif;color:var(--c-ink);line-height:1.8}
h1,h2,h3{line-height:1.2}h1{font-size:clamp(44px,4.45vw,64px)}h2{font-size:40px}h3{font-size:22px}p{color:var(--c-ink-2)}
.section{padding:var(--sec-py,120px) 0;scroll-margin-top:88px}.section-head{position:relative;isolation:isolate;padding-top:30px;margin-bottom:56px;gap:56px}.section-head>div{min-width:0}.section-head>p{font-size:15px;max-width:370px}.section-word{position:absolute;top:-35px;left:-4px;z-index:-1;font-size:clamp(60px,8.35vw,120px);font-weight:800;line-height:1;letter-spacing:-.055em;color:var(--c-ink);opacity:.055;white-space:normal;overflow-wrap:anywhere;max-width:100%;overflow:visible;pointer-events:none}.section-word[data-edit]{pointer-events:auto}.eyebrow{display:flex;gap:12px;align-items:center;font-size:13px;letter-spacing:.12em;color:var(--c-primary);margin-bottom:20px}.eyebrow:before{content:'';width:24px;height:2px;background:var(--grad-brand);flex:none}.dark-section{background:var(--c-dark)}.dark-section .section-word{color:#fff;opacity:.07}.dark-section p{color:#c4d1e2}.dark-section .eyebrow{color:var(--c-highlight);opacity:1}
.btn,.lexi-siteform-submit{position:relative;isolation:isolate;overflow:hidden;background:linear-gradient(115deg,var(--c-primary),var(--c-accent));border:1px solid transparent;border-radius:var(--radius-sm);min-height:48px;color:#fff;transition:transform .3s var(--ease-out),box-shadow .3s var(--ease-out)}.btn:before,.lexi-siteform-submit:before{content:'';position:absolute;inset:-50%;background:linear-gradient(110deg,transparent 40%,#ffffff32 50%,transparent 60%);transform:translateX(-100%);pointer-events:none}.btn:hover:before,.lexi-siteform-submit:hover:before{transform:translateX(100%);transition:transform .7s var(--ease-out)}.btn:hover,.lexi-siteform-submit:hover{background:linear-gradient(115deg,var(--c-primary),var(--c-accent));box-shadow:var(--shadow-sm);color:#fff}.btn-outline{border-color:#ffffff55;background:transparent}.btn-outline:hover{background:#ffffff14}.text-link{color:var(--c-primary);font-weight:600}.service-card{border-radius:var(--radius-md);transition:transform .3s var(--ease-out),box-shadow .3s var(--ease-out),border-color .3s}.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:var(--c-accent)}
[data-reveal].reveal-pending{opacity:0;transform:translateY(24px)}[data-reveal]{transition:opacity .6s var(--ease-out),transform .6s var(--ease-out);transition-delay:var(--reveal-delay,0ms)}[data-reveal].is-revealed{opacity:1;transform:none}.counter,[data-inner-counter],.stat-value{font-variant-numeric:tabular-nums}.is-editing [data-reveal]{opacity:1!important;transform:none!important}.is-editing .matre-edit-only{display:block}
.site-header{background:color-mix(in srgb,white 94%,transparent);color:var(--c-ink);border-bottom:1px solid var(--c-line);backdrop-filter:blur(18px);transition:background .3s,color .3s,box-shadow .3s}.site-header.is-scrolled{box-shadow:var(--shadow-sm)}.home-page .site-header{position:fixed;inset:0 0 auto;background:transparent;color:#fff;border-bottom-color:#ffffff20;backdrop-filter:none}.home-page .site-header.is-scrolled,.home-page.menu-open .site-header{background:color-mix(in srgb,white 94%,transparent);color:var(--c-ink);border-bottom-color:var(--c-line);backdrop-filter:blur(18px)}.header-inner{min-height:var(--header-height);gap:20px}.header-phone small{color:inherit;opacity:.65}.brand:has(img)>.brand-name{font-size:20px}.brand img{width:auto;max-width:110px;max-height:50px}.brand-name{font-weight:650}.nav-line>a{font-size:14px}.nav-line>a[aria-current=page]{color:var(--c-accent)}.nav-sub{background:#fff;color:var(--c-ink);border:1px solid var(--c-line);box-shadow:var(--shadow-lg);border-radius:var(--radius-md)}.mega-menu,.mega-menu:has(.long-group){grid-template-columns:1.2fr 1fr 1.55fr .8fr .8fr;padding:32px;gap:24px;max-height:calc(100dvh - 112px)}.mega-menu .long-group{grid-column:auto}.mega-intro{padding-right:20px;border-right:1px solid var(--c-line)}.mega-intro h2{font-size:25px;line-height:1.5;margin-bottom:16px}.mega-intro p{font-size:13px}.mega-intro .eyebrow{font-size:11px;letter-spacing:0}.mega-phone{display:block;font-size:20px;font-weight:650;color:var(--c-primary);margin-top:24px;overflow-wrap:anywhere}.mega-menu .group-title{color:var(--c-ink);border-bottom:1px solid var(--c-line)}.nav-grand{font-size:13px}.nav-grand a:hover{color:var(--c-primary)}.long-group>.nav-grand{column-gap:16px}.mega-menu .nav-line>a{white-space:normal}.header-contact .btn{font-size:13px}.mobile-contact .btn{color:#fff}
.site-footer{background:var(--c-dark);padding-top:72px;color:#fff}.site-footer p{color:#aabbcf}.footer-heading{border-bottom:1px solid #ffffff1f}.footer-heading h2{font-size:32px;letter-spacing:0}.circle-link{border-color:#ffffff40;color:var(--c-highlight)}.footer-grid,.footer-grid.footer-without-qr{grid-template-columns:1.4fr .7fr .7fr 1.15fr;gap:40px}.footer-grid.footer-with-qr{grid-template-columns:1.4fr .7fr .7fr 1.15fr .65fr;gap:28px}.footer-grid h3{font-size:17px;margin-bottom:24px}.footer-grid p,.footer-links{font-size:13px;line-height:1.9}.footer-links li+li{margin-top:10px}.footer-qr img{width:116px;height:116px;object-fit:contain;background:#fff;padding:6px;border-radius:var(--radius-sm)}.footer-qr figcaption{font-size:12px;text-align:left;margin-top:12px}.copyright{color:#8fa4bf;border-color:#ffffff1f;font-size:12px}.copyright p{color:inherit}.back-top{background:var(--c-primary);border-radius:50%;box-shadow:var(--shadow-sm)}
@media(min-width:1051px){body.menu-open{overflow:auto}.header-phone{display:none}}
@media(min-width:1550px){.header-phone{display:flex}}
@media(max-width:1050px){.site-nav{background:#fff;color:var(--c-ink);top:var(--header-height);max-height:calc(100dvh - var(--header-height));overflow:auto}.home-page .site-nav{background:#fff}.mega-menu,.mega-menu:has(.long-group){display:none;box-shadow:none;max-height:none;padding:16px 20px;border-radius:0;border:0}.nav-item.is-open>.mega-menu{display:block}.mega-intro{display:none}.nav-sub{box-shadow:none;border:0}.long-group>.nav-grand{columns:1}.header-contact{display:none}.brand:has(img)>.brand-name{font-size:20px}.footer-grid,.footer-grid.footer-with-qr,.footer-grid.footer-without-qr{grid-template-columns:1.2fr 1fr;gap:35px}.footer-qr{grid-column:auto;grid-row:auto}.footer-grid>div:nth-child(3){grid-column:auto}}
@media(max-width:700px){:root{--header-height:76px}.container{width:calc(100% - 40px)}h2{font-size:28px}.section{padding:var(--sec-py,72px) 0}.section-head{display:block;padding-top:22px;margin-bottom:32px}.section-head>p{margin-top:20px;max-width:none}.section-word{font-size:60px;top:-18px}.eyebrow{font-size:12px;margin-bottom:16px}.brand:has(img)>.brand-name{font-size:17px}.brand img{max-width:75px;max-height:43px}.footer-heading h2{font-size:26px}.footer-grid,.footer-grid.footer-with-qr,.footer-grid.footer-without-qr{grid-template-columns:1fr 1fr;gap:32px 20px}.footer-grid>div:first-child,.footer-grid>div:nth-child(4){grid-column:1/-1}.footer-qr{grid-column:auto;grid-row:auto}.btn{padding:12px 20px;gap:20px}.lexi-siteform-submit{min-height:48px}}
@media(prefers-reduced-motion:reduce){[data-reveal].reveal-pending{opacity:1!important;transform:none!important}html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
@media(min-width:1251px){.header-phone{display:flex}.header-phone strong{font-size:13px}.header-phone>i{font-size:20px}.header-contact{gap:14px}.header-phone{gap:8px}.nav-list{gap:14px}.brand{max-width:270px}}
@media(max-width:1050px){.menu-toggle{color:inherit;border-color:currentColor}.nav-grand{color:var(--c-ink-2)}.nav-item>.nav-line{border-color:var(--c-line)}.mobile-contact>a:not(.btn){display:block;margin-top:16px;color:var(--c-primary)}}
[data-reveal].is-revealing{transition:opacity .6s var(--ease-out),transform .6s var(--ease-out);transition-delay:var(--reveal-delay,0ms)}

.skip-link{position:fixed;top:12px;left:12px;z-index:10000;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.skip-link:focus{width:auto;height:auto;overflow:visible;clip-path:none;padding:12px 20px;background:#fff;color:var(--c-dark);border:2px solid var(--c-primary);border-radius:var(--radius-sm);box-shadow:var(--shadow-md)}

.section h2,.inner-section h2,.inner-cta h2,.inner-banner h1{text-wrap:balance}