:root{--bg:#fff;--surface:#f3f7fb;--surface2:#e8f1f8;--ink:#10263e;--muted:#62758a;--line:#dfe7ee;--blue:#0875e8;--cyan:#05aabd;--header:rgba(255,255,255,.93);--shadow:0 18px 45px #183f6010;--card:#fff;--hero-overlay:linear-gradient(90deg,rgba(238,247,253,.98),rgba(234,245,254,.85) 35%,rgba(221,239,251,.04) 75%)}
[data-theme=dark]{--bg:#071725;--surface:#0c2234;--surface2:#123044;--ink:#eaf5ff;--muted:#a4b8cb;--line:#234153;--blue:#5db6ff;--cyan:#39d9de;--header:rgba(7,23,37,.94);--shadow:0 18px 45px #0002;--card:#0c2234;--hero-overlay:linear-gradient(90deg,rgba(5,20,35,.98),rgba(5,20,35,.86) 38%,rgba(5,20,35,.17) 85%)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--cyan);outline-offset:4px}button{color:inherit}p{color:var(--muted);margin:0 0 22px}h1,h2,h3,h4{line-height:1.3;margin:0;font-weight:650;letter-spacing:-.035em}h1{font-size:clamp(40px,4.3vw,66px)}h2{font-size:clamp(28px,3vw,42px)}h3{font-size:22px}h4{font-size:18px}svg{display:block}img{display:block;max-width:100%}.container{max-width:1240px;width:calc(100% - 96px);margin:auto}.section{padding:96px 0}.tint{background:var(--surface)}.eyebrow{font-size:11px;letter-spacing:.22em;color:var(--blue);font-weight:700;display:block;margin-bottom:20px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:44px}.section-head p{max-width:450px;margin:0;font-size:15px}.section-head h2{margin-bottom:0}.text-link{color:var(--blue);display:inline-flex;gap:28px;font-size:14px;font-weight:600}.button{border:1px solid transparent;border-radius:6px;background:#0875e8;color:#fff;display:inline-flex;align-items:center;justify-content:center;gap:30px;min-height:48px;padding:12px 24px;font-size:14px;font-weight:600;transition:transform .2s,background .2s}.button:hover{background:#0064cb;transform:translateY(-2px)}.button.secondary{border-color:var(--line);background:var(--card);color:var(--ink)}.button.compact{min-height:40px;padding:8px 18px;gap:22px}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.small{font-size:12px}.skip{position:absolute;left:20px;top:-100px;z-index:100;background:var(--card);padding:15px}.skip:focus{top:20px}
.site-header{position:sticky;top:0;z-index:40;background:var(--header);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.nav-shell{height:80px;max-width:1380px;width:calc(100% - 64px);margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:10px;font-size:22px;line-height:1.25;font-weight:750;white-space:nowrap}.brand svg{width:39px;height:39px}.brand small{display:block;font-size:9px;letter-spacing:.2em;margin-top:4px;font-weight:600}nav{display:flex;gap:28px;height:100%;align-items:center}nav a{position:relative;font-size:13px;font-weight:550;white-space:nowrap}nav a.active{color:var(--blue)}nav a.active:after{content:"";position:absolute;height:2px;background:var(--blue);bottom:-29px;left:0;right:0}.nav-actions{display:flex;align-items:center;gap:14px}.theme-wrap{position:relative}#theme-toggle,#menu-toggle{background:none;border:0;font-size:26px;width:38px;height:40px}#theme-menu{position:absolute;right:0;top:48px;background:var(--card);padding:8px;box-shadow:var(--shadow);border:1px solid var(--line);border-radius:8px;width:150px}#theme-menu button{display:block;text-align:left;width:100%;border:0;background:none;border-radius:4px;padding:8px 12px;font-size:14px}#theme-menu button:hover,#theme-menu button.selected{background:var(--surface2);color:var(--blue)}#menu-toggle{display:none}
.hero{position:relative;min-height:630px;overflow:hidden;background:var(--surface2);display:flex;align-items:center}.hero-photo{position:absolute;inset:0;background:url('assets/ocean.jpg') center 54%/cover}.hero:after{content:"";position:absolute;inset:0;background:var(--hero-overlay)}.hero .container{position:relative;z-index:2;padding-top:70px;padding-bottom:85px}.hero-copy{max-width:630px}.hero h1{line-height:1.19;margin:24px 0}.hero h1 em{font-style:normal;color:var(--blue)}.hero p{font-size:17px;max-width:460px;line-height:1.9}.hero-kicker{display:flex;gap:12px;align-items:center;font-size:12px;letter-spacing:.14em}.dot{width:6px;height:6px;background:var(--cyan);border-radius:50%;box-shadow:0 0 0 5px #13b9c714}.hero-float{position:absolute;right:1%;top:55%;background:var(--header);backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:8px;padding:20px 24px;min-width:230px;box-shadow:var(--shadow);font-size:13px}.hero-float b{display:block;margin-bottom:7px}.hero-float span{color:var(--muted);font-size:11px}.hero-float i{display:inline-block;width:5px;height:5px;background:var(--cyan);border-radius:50%;margin-right:7px}.hero-note{margin-top:52px;font-size:11px;color:var(--muted);letter-spacing:.15em}.scope-strip{border-bottom:1px solid var(--line)}.scope-inner{display:grid;grid-template-columns:1.2fr repeat(3,1fr);padding:27px 0;align-items:center;gap:25px;font-size:14px}.scope-inner>span{color:var(--muted);font-size:12px}.scope-inner b{font-weight:550}.scope-inner b span{color:var(--blue);margin-right:12px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.solution-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--card);transition:transform .25s,box-shadow .25s}.solution-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.solution-art{height:190px;position:relative;overflow:hidden;background:linear-gradient(125deg,#d7edf8,#69b2d9);color:#167aa8}.solution-art img{height:100%;width:100%;object-fit:cover}.solution-art svg{width:100%;height:100%}.solution-art .art-label{position:absolute;top:18px;left:20px;font-size:10px;letter-spacing:.18em;color:#fff;background:#123b6355;border-radius:4px;padding:4px 8px}.card-body{padding:28px}.card-body p{font-size:14px;margin-top:15px;min-height:70px}.card-top{display:flex;justify-content:space-between;align-items:center}.card-top span{color:var(--blue)}.tag-row{display:flex;gap:8px;flex-wrap:wrap}.tag{font-size:11px;background:var(--surface);padding:4px 9px;border-radius:4px;color:var(--muted)}.lifecycle{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}.life{padding:34px 35px 0 0;position:relative}.life+.life{border-left:1px solid var(--line);padding-left:35px}.life-num{font-size:12px;font-family:monospace;color:var(--blue);display:block;margin-bottom:28px}.life h3{margin-bottom:16px}.life p{font-size:14px}.life ul,.detail-list{list-style:none;padding:0;margin:22px 0 0}.life li{font-size:13px;margin:9px 0;color:var(--muted)}.life li:before{content:'↗';color:var(--blue);margin-right:10px}.split{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.split h2{margin-bottom:24px}.split p{font-size:15px}.data-stack{display:grid;gap:12px}.stack-row{display:grid;grid-template-columns:48px 1fr auto;align-items:center;padding:23px 24px;border:1px solid var(--line);background:var(--card);border-radius:7px}.stack-row b{font-size:16px}.stack-row small{display:block;color:var(--muted);font-size:12px;margin-top:4px}.stack-row>span{color:var(--blue);font-family:monospace}.quote-band{border-left:3px solid var(--cyan);padding-left:22px;margin:35px 0;color:var(--ink);font-size:20px}.proof{padding:30px;border-top:2px solid var(--blue);background:var(--card)}.proof h3{font-size:30px;margin:12px 0}.proof p{font-size:13px;margin:0}.proof small{color:var(--muted);font-size:11px}.cta-band{padding:64px 0;background:var(--surface2)}.cta-inner{display:flex;justify-content:space-between;gap:30px;align-items:center}.cta-inner h2{font-size:32px}.cta-inner p{margin:15px 0 0;font-size:14px}
.page-hero{padding:70px 0 58px;background:var(--surface);border-bottom:1px solid var(--line)}.page-hero h1{font-size:48px;max-width:900px;margin-bottom:22px}.page-hero p{max-width:650px;margin:0;font-size:16px}.breadcrumb{font-size:12px;color:var(--muted);margin-bottom:32px}.tabs{display:flex;border-bottom:1px solid var(--line);gap:44px;padding:0;margin-bottom:46px}.tabs button{border:0;background:none;padding:20px 4px;color:var(--muted);border-bottom:3px solid transparent;font-weight:600;white-space:nowrap}.tabs button.active{color:var(--blue);border-color:var(--blue)}.product-intro{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start;margin-bottom:38px}.product-intro h2{margin-bottom:14px}.product-intro p{font-size:15px}.product-points{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.product-points div{border-left:1px solid var(--line);padding:12px 0 12px 20px;font-size:13px}.product-points 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svg{width:100%;height:100%;position:absolute;inset:0}.map-label{position:absolute;left:24px;bottom:22px;padding:10px 16px;background:var(--header);border:1px solid var(--line);border-radius:5px;font-size:12px}.map-tag{position:absolute;right:25px;top:25px;background:var(--card);border:1px solid var(--line);padding:12px 18px;border-radius:5px;font-size:12px}.map-tag b{color:var(--cyan);margin-right:7px}.feature{padding:20px 0}.feature .icon{font-size:25px;color:var(--blue);margin-bottom:18px}.feature h3{font-size:18px;margin-bottom:12px}.feature p{font-size:13px;margin:0}.notice{padding:14px 18px;border-left:2px solid var(--blue);background:var(--surface);font-size:12px;color:var(--muted);margin-top:28px}.service-tools{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:30px 0}.filter-row{display:flex;gap:8px;flex-wrap:wrap}.filter-row button{padding:8px 16px;border:1px solid var(--line);background:var(--card);color:var(--muted);border-radius:30px;font-size:13px}.filter-row button.active{background:var(--blue);color:var(--bg);border-color:var(--blue)}input[type=search]{width:240px;max-width:100%;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:6px;padding:10px 14px;font-size:14px}.service-card{border:1px solid var(--line);padding:25px;border-radius:7px;background:var(--card)}.service-card small{color:var(--blue);font-size:10px;letter-spacing:.1em}.service-card h3{font-size:17px;margin:12px 0}.service-card p{font-size:13px;margin:0}.catalog-meta{font-size:12px;color:var(--muted);margin-bottom:16px}.empty{grid-column:1/-1;text-align:center;padding:45px}.value-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}.value-panel{border:1px solid var(--line);border-radius:8px;padding:38px;background:var(--card)}.value-panel h3{margin:17px 0}.value-panel p{font-size:14px}.value-panel ul{padding-left:18px;color:var(--muted);font-size:14px}.value-panel li{margin:10px 0}.flow{display:flex;gap:15px;align-items:center;margin-top:25px;font-size:13px;color:var(--blue);flex-wrap:wrap}.flow span{background:var(--surface);padding:10px 14px;border-radius:5px}.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-top:45px}.timeline-item{border-top:1px solid var(--line);padding-top:28px;position:relative}.timeline-item:before{content:'';width:8px;height:8px;background:var(--blue);border-radius:50%;position:absolute;left:0;top:-4px}.timeline-item b{font-size:24px;color:var(--blue)}.timeline-item h3{font-size:17px;margin:18px 0 12px}.timeline-item p{font-size:13px}.fact-list{display:grid;grid-template-columns:1fr 1fr;gap:0 60px}.fact{padding:25px 0;border-bottom:1px solid var(--line)}.fact small{color:var(--blue);font-family:monospace}.fact h3{font-size:18px;margin:10px 0}.fact p{font-size:13px;margin:0}.offices{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.office{border-top:1px solid var(--line);padding-top:25px}.office span{font-size:12px;color:var(--blue);letter-spacing:.16em}.office h3{font-size:27px;margin:15px 0}.office p{font-size:14px}.source-note{font-size:11px;color:var(--muted);margin-top:26px}
footer{background:var(--bg)}.footer-top{padding:60px 0;display:grid;grid-template-columns:2fr 1fr 1.3fr;gap:40px}.footer-top .brand{display:block;font-size:22px}.footer-top p{font-size:13px;margin-top:20px}.footer-top>div>strong{font-size:12px;display:block;margin-bottom:20px}.footer-top>div>a:not(.brand),.footer-top>div>span{display:block;color:var(--muted);font-size:12px;margin:10px 0}.footer-bottom{padding:20px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;font-size:10px;color:var(--muted)}dialog{background:var(--card);color:var(--ink);border:1px solid var(--line);border-radius:14px;max-width:590px;width:calc(100% - 32px);padding:48px;box-shadow:var(--shadow)}dialog::backdrop{background:#00142699;backdrop-filter:blur(5px)}.dialog-close{position:absolute;right:18px;top:12px;border:0;background:none;font-size:28px}dialog h2{font-size:30px;margin-bottom:20px}dialog p{font-size:14px}dialog label{display:block;color:var(--muted);font-size:11px;margin:30px 0 8px}.email-link{font-size:20px;color:var(--blue);overflow-wrap:anywhere}.dialog-actions{display:flex;gap:12px;margin:24px 0}.dialog-actions+.small{font-size:11px}#copy-status{margin:0;color:var(--blue)}.fade-in{animation:fadein .4s ease-out}@keyframes fadein{from{opacity:.4;transform:translateY(8px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
@media(min-width:1500px){.hero{min-height:700px}}@media(max-width:1100px){nav{gap:17px}.nav-shell{width:calc(100% - 40px);gap:15px}.nav-actions .compact{display:none}.container{width:calc(100% - 64px)}.hero-float{right:0;top:66%}.hero-copy{max-width:580px}.split{gap:45px}.grid4{grid-template-columns:repeat(2,1fr)}.section{padding:75px 0}.card-body{padding:23px}.product-intro{gap:35px}}@media(max-width:760px){.nav-shell{height:66px;width:calc(100% - 32px)}.brand{font-size:19px}.brand svg{width:33px}.brand small{font-size:8px}.nav-actions{gap:6px}#menu-toggle{display:block;font-size:23px}nav{display:none;position:absolute;top:66px;left:0;right:0;height:auto;padding:20px 24px;background:var(--card);border-bottom:1px solid var(--line);box-shadow:var(--shadow)}nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0}nav a{padding:13px 0}nav a.active:after{display:none}.container{width:calc(100% - 40px)}.section{padding:58px 0}.hero{min-height:660px;align-items:start}.hero .container{padding:46px 0 260px}.hero-copy{max-width:100%}.hero h1{font-size:42px;margin:20px 0;line-height:1.2}.hero p{font-size:14px;max-width:330px}.hero-photo{background-position:65% bottom;background-size:auto 75%;background-repeat:no-repeat}.hero:after{background:linear-gradient(180deg,var(--surface) 0%,var(--surface) 26%,transparent 80%)}[data-theme=dark] .hero:after{background:linear-gradient(180deg,#071725 0%,#071725 26%,#07172522 80%)}.hero-note{margin-top:26px;font-size:9px}.hero-float{top:auto;bottom:24px;left:0;right:auto;padding:13px 18px;min-width:205px}.hero-float b{margin-bottom:2px}.hero-kicker{font-size:9px;letter-spacing:.1em}.actions{margin-top:24px}.button{padding:11px 18px;gap:18px;min-height:45px;font-size:13px}.scope-inner{grid-template-columns:repeat(3,1fr);gap:10px;padding:22px 0;font-size:12px}.scope-inner>span{grid-column:1/-1;font-size:10px;margin-bottom:5px}.scope-inner b span{margin-right:5px}.section-head{display:block;margin-bottom:30px}.section-head p{margin-top:18px;font-size:14px}.grid3{grid-template-columns:1fr;gap:18px}.solution-art{height:200px}.card-body p{min-height:0;margin-bottom:22px}.card-body{padding:25px}.lifecycle{grid-template-columns:1fr}.life,.life+.life{padding:28px 0;border-left:0;border-bottom:1px solid var(--line)}.life-num{margin-bottom:12px}.life ul{display:flex;gap:15px;flex-wrap:wrap;margin-top:12px}.life li{font-size:11px;margin:0}.life h3{font-size:21px}.life p{margin:0}.split{grid-template-columns:1fr;gap:32px}.stack-row{padding:20px;grid-template-columns:36px 1fr auto}.proof{padding:25px}.cta-inner{display:block}.cta-inner .button{margin-top:25px}.cta-inner h2{font-size:28px}.cta-band{padding:45px 0}.page-hero{padding:38px 0}.page-hero h1{font-size:35px}.page-hero p{font-size:14px}.breadcrumb{margin-bottom:25px}.tabs{gap:0;justify-content:space-between;margin-bottom:30px}.tabs button{font-size:14px;padding:18px 4px}.product-intro{grid-template-columns:1fr;gap:15px}.product-points div{padding-left:12px;font-size:12px}.console-body{grid-template-columns:1fr}.console-side{display:none}.console-header{padding:15px;font-size:12px;gap:15px}.console-header small{font-size:9px}.map{min-height:270px}.map-tag{top:15px;right:15px;font-size:10px;padding:8px 10px}.map-label{left:15px;bottom:15px;font-size:10px}.grid4{gap:20px}.feature h3{font-size:16px}.feature p{font-size:12px}.value-grid{grid-template-columns:1fr}.value-panel{padding:26px}.timeline{grid-template-columns:1fr 1fr;gap:25px}.fact-list{grid-template-columns:1fr}.offices{gap:20px}.office h3{font-size:22px}.office p{font-size:12px}.office span{font-size:9px}.service-tools{display:block}.filter-row{margin-bottom:20px}.filter-row button{font-size:12px;padding:7px 12px}input[type=search]{width:100%}.footer-top{grid-template-columns:1fr 1fr;gap:30px;padding:45px 0}.footer-top>div:first-child{grid-column:1/-1}.footer-top>div>a:not(.brand){font-size:11px}.footer-bottom{font-size:9px}.footer-bottom span:last-child{display:none}dialog{padding:35px 25px}dialog h2{font-size:25px}.email-link{font-size:18px}}@media(max-width:360px){.hero h1{font-size:36px}.container{width:calc(100% - 32px)}.scope-inner{font-size:10px}.offices{grid-template-columns:1fr}.grid4{grid-template-columns:1fr}}