:root{
  --bg:#030914;--bg2:#061326;--panel:#07182d;--panel2:#0a1d36;--line:rgba(91,143,217,.18);
  --text:#edf5ff;--muted:#8299b2;--blue:#3d7dff;--cyan:#29d9ff;--cyan2:#67cfff;
  --zh:"Microsoft YaHei UI","PingFang SC","Noto Sans SC","Source Han Sans SC","Microsoft YaHei",sans-serif;
  --mono:"Cascadia Code","SFMono-Regular","Roboto Mono",Consolas,monospace;
}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg)}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--zh);font-size:14px;font-weight:400;line-height:1.8;letter-spacing:.028em;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{color:inherit}img{max-width:100%}
body:before{content:"";position:fixed;inset:0;z-index:-2;background:radial-gradient(circle at 77% 25%,rgba(38,112,220,.16),transparent 35%),linear-gradient(135deg,#030812,#071426 70%,#081a30)}body:after{content:"";position:fixed;inset:0;z-index:-1;opacity:.22;background-image:linear-gradient(rgba(67,131,224,.15) 1px,transparent 1px),linear-gradient(90deg,rgba(67,131,224,.15) 1px,transparent 1px);background-size:58px 58px;mask-image:linear-gradient(to bottom,#000,transparent 88%)}
.boot{height:100vh;display:grid;place-items:center;color:var(--cyan);font:10px var(--mono);letter-spacing:.18em}.container{width:min(1380px,calc(100% - 64px));margin:auto}.site-header{height:82px;position:sticky;top:0;z-index:40;display:flex;align-items:center;border-bottom:1px solid var(--line);background:rgba(3,9,20,.88);backdrop-filter:blur(18px)}.nav-wrap{width:min(1380px,calc(100% - 64px));margin:auto;display:flex;align-items:center}.logo{display:flex;align-items:center;width:190px}.logo img{display:block;width:164px;height:auto;filter:drop-shadow(0 0 8px rgba(41,217,255,.1));animation:logoSignal 5.5s ease-in-out infinite}.domain{margin-left:28px;color:#66809b;font:8px var(--mono);letter-spacing:.13em}.nav{margin-left:auto;display:flex;align-items:center;gap:28px}.nav a{position:relative;color:#8298ae;font-size:12px;font-weight:500;letter-spacing:.06em;padding:30px 0}.nav a:hover,.nav a.active{color:#f2f7fd}.nav a.active:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:linear-gradient(90deg,var(--blue),var(--cyan));box-shadow:0 0 14px rgba(41,217,255,.7)}.nav-toggle{display:none;margin-left:auto;border:1px solid var(--line);background:var(--panel);padding:8px 12px}@keyframes logoSignal{0%,100%{filter:drop-shadow(0 0 5px rgba(41,217,255,.08))}50%{filter:drop-shadow(0 0 10px rgba(41,217,255,.28))}}@media(prefers-reduced-motion:reduce){.logo img{animation:none}}
.hero{min-height:calc(100vh - 82px);display:grid;grid-template-columns:minmax(380px,.86fr) minmax(480px,1.14fr);gap:70px;align-items:center;padding:92px 0}.hero-copy{max-width:680px}.kicker,.section-index,.mono{font-family:var(--mono);letter-spacing:.2em;text-transform:uppercase}.kicker{display:flex;align-items:center;gap:12px;color:#7f9ab8;font-size:9px;font-weight:600}.kicker:before{content:"";width:24px;height:1px;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(42px,4.25vw,64px);font-weight:650;line-height:1.18;letter-spacing:.018em;margin:24px 0}h1 em,h2 em{font-style:normal;color:var(--cyan2);text-shadow:0 0 32px rgba(41,217,255,.13)}.lead{max-width:650px;color:#9aafc5;font-size:14.5px;line-height:2;letter-spacing:.048em}.en-summary{color:#57718e;font:500 8px/1.8 var(--mono);letter-spacing:.2em;text-transform:uppercase}.actions{display:flex;align-items:center;gap:28px;margin-top:34px}.btn{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;padding:14px 20px;border:1px solid rgba(81,150,241,.32);background:#07182d;font-size:12px;font-weight:600;letter-spacing:.07em;cursor:pointer;transition:.25s}.btn-primary{color:#04101d;border:0;background:linear-gradient(110deg,var(--blue),var(--cyan));box-shadow:0 14px 45px rgba(37,128,255,.14)}.btn:hover{transform:translateY(-2px);border-color:var(--cyan)}.hero-metrics{display:grid;grid-template-columns:repeat(3,1fr);margin-top:62px;padding-top:18px;border-top:1px solid var(--line)}.hero-metrics div{display:flex;flex-direction:column;gap:4px;border-right:1px solid var(--line)}.hero-metrics div:last-child{border:0}.hero-metrics b{color:var(--cyan);font:12px var(--mono)}.hero-metrics span{color:#70859d;font-size:10px}
.visual-shell{position:relative;min-height:570px;border:1px solid rgba(81,150,241,.28);background:rgba(3,9,20,.78);box-shadow:0 35px 90px rgba(0,0,0,.35);overflow:hidden}.visual-shell canvas{position:absolute;inset:0;width:100%;height:100%;touch-action:none;cursor:grab}.visual-shell canvas:active{cursor:grabbing}.visual-top,.visual-toolbar{position:absolute;left:16px;right:16px;z-index:2;display:flex;align-items:center;font:8px var(--mono);letter-spacing:.12em;color:#7190b1;pointer-events:none}.visual-top{top:16px;justify-content:space-between}.visual-top i{display:inline-block;width:6px;height:6px;margin-right:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan)}.visual-top b{color:var(--cyan);font-weight:400}.visual-toolbar{bottom:16px;padding:9px;border:1px solid var(--line);background:rgba(3,11,23,.78)}.visual-toolbar b{margin-left:auto;color:#9ccfff}.scanline{position:absolute;left:0;right:0;top:14%;height:1px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);opacity:.45;animation:scan 5.5s ease-in-out infinite}@keyframes scan{50%{top:86%;opacity:.75}}
.section{padding:115px 0}.section-head{display:grid;grid-template-columns:180px minmax(320px,1fr) minmax(280px,.65fr);gap:42px;align-items:end;margin-bottom:50px}.section-index{font-size:9px;color:var(--cyan)}.section-head h2,.page-hero h1{font-size:clamp(32px,3.35vw,50px);font-weight:600;line-height:1.32;letter-spacing:.028em;margin:0}.section-head p{color:var(--muted);font-size:13px;line-height:2;letter-spacing:.042em;margin:0}.grid{display:grid}.cards-3{grid-template-columns:repeat(3,1fr)}.cards-4{grid-template-columns:repeat(4,1fr)}.card{min-height:250px;padding:30px;border:1px solid var(--line);background:linear-gradient(145deg,rgba(9,27,51,.8),rgba(4,13,27,.72));transition:.25s}.card:hover{background:#0a1d36;border-color:rgba(41,217,255,.35);transform:translateY(-3px)}.card>span,.card>small{color:var(--cyan);font:8px var(--mono);letter-spacing:.15em}.card h3{font-size:20px;font-weight:600;line-height:1.5;letter-spacing:.03em;margin:27px 0 12px}.card p,.card li{color:#849ab1;font-size:12px;line-height:1.95}.card ul{padding-left:16px}.icon{width:44px;height:44px;display:grid;place-items:center;border:1px solid rgba(41,217,255,.28);color:var(--cyan);font:18px var(--mono)}
.page-hero{min-height:520px;display:flex;align-items:center;padding:90px 0}.page-hero>div{max-width:900px}.page-hero .lead{max-width:760px}.tabs{display:grid;grid-template-columns:repeat(6,1fr);border:1px solid var(--line)}.tabs button{min-height:126px;text-align:left;padding:20px 18px;border:0;border-right:1px solid var(--line);background:#04101f;color:#7e95ad;cursor:pointer}.tabs button:last-child{border-right:0}.tabs button.active{background:#0a1d36;box-shadow:inset 0 3px 0 var(--cyan)}.tabs b,.tabs small,.tabs span{display:block}.tabs span{color:#4a6d90;font:8px var(--mono)}.tabs b{margin:20px 0 8px;font-size:13px}.tabs small{font:7px var(--mono);letter-spacing:.08em}.solution-stage{display:grid;grid-template-columns:1.25fr .75fr;min-height:650px;border:1px solid var(--line);border-top:0}.solution-stage .visual-shell{min-height:650px;border:0;border-right:1px solid var(--line)}.solution-copy{padding:50px 40px;background:rgba(7,24,45,.86)}.solution-copy h2{font-size:36px;font-weight:600;line-height:1.4;letter-spacing:.03em;margin:18px 0}.solution-copy p{color:#8da4ba}.detail-list{margin:25px 0;border-top:1px solid var(--line)}.detail-list div{display:grid;grid-template-columns:78px 1fr;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}.detail-list b{color:#607e9c;font:8px var(--mono)}.detail-list span{font-size:11px;color:#a6bacd}.chips{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 35px}.chip{padding:7px 9px;border:1px solid var(--line);color:#8faac5;font-size:9px}
.player-demo{border:1px solid rgba(81,150,241,.28);background:#030914}.player-head{height:54px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--line);font:8px var(--mono);color:#728da8}.player-stage{display:grid;grid-template-columns:1fr 360px;min-height:600px}.player-screen{position:relative;min-height:600px;border-right:1px solid var(--line)}.player-screen .visual-shell{position:absolute;inset:0;min-height:0;border:0}.player-panel{display:grid;grid-template-columns:62px 1fr}.module-tabs{border-right:1px solid var(--line)}.module-tabs button{width:100%;height:76px;border:0;border-bottom:1px solid var(--line);background:#061326;color:#6684a2;cursor:pointer}.module-tabs button.active{background:#0d2748;color:var(--cyan);box-shadow:inset 2px 0 var(--cyan)}.module-body{padding:26px 22px}.module-body h3{font-size:18px}.module-body p{color:#8299b2;font-size:12px}.transcript{margin-top:22px;padding:16px;border-left:2px solid var(--cyan);background:#061326;color:#a9bed1;font-size:11px}.ask-row{display:flex;gap:8px;margin-top:20px}.ask-row input,.form input,.form textarea,.form select{width:100%;border:1px solid var(--line);background:#030c19;color:var(--text);padding:13px;outline:none}.ask-row input:focus,.form input:focus,.form textarea:focus,.form select:focus{border-color:var(--cyan)}
.lab{display:grid;grid-template-columns:250px 1fr;border:1px solid var(--line)}.lab-nav button{width:100%;min-height:88px;display:grid;grid-template-columns:38px 1fr;text-align:left;align-items:center;padding:14px;border:0;border-bottom:1px solid var(--line);background:#051222;color:#7892ac;cursor:pointer}.lab-nav button.active{background:#0b2442;color:#eef6ff;box-shadow:inset 2px 0 var(--cyan)}.lab-nav span{color:var(--cyan);font:9px var(--mono)}.lab-stage{min-height:560px;padding:40px;background:rgba(4,14,28,.8)}.lab-stage h2{font-size:32px;font-weight:600}.pipeline{display:grid;grid-template-columns:repeat(6,1fr);margin-top:48px}.pipeline div{position:relative;text-align:center;padding:22px 8px;border:1px solid var(--line);border-right:0}.pipeline div:last-child{border-right:1px solid var(--line)}.pipeline b{display:block;color:var(--cyan);font:9px var(--mono)}.pipeline span{display:block;margin-top:10px;font-size:10px;color:#8fa6bc}
.code{overflow:auto;border:1px solid var(--line);background:#020710}.code header{padding:12px 16px;border-bottom:1px solid var(--line);color:#6f8eac;font:8px var(--mono)}pre{margin:0;padding:24px;color:#a7c7e5;font:11px/1.8 var(--mono)}code .kw{color:#7b8cff}code .str{color:#29d9ff}.api-list{border:1px solid var(--line)}.api-row{display:grid;grid-template-columns:160px 1fr 120px;gap:18px;padding:15px;border-bottom:1px solid var(--line)}.api-row:last-child{border:0}.api-row code{color:var(--cyan);font:10px var(--mono)}.api-row span{color:#99aec2}.api-row b{justify-self:end;color:#6482a0;font:9px var(--mono)}
.timeline{border-left:1px solid var(--line);margin-left:90px}.release{position:relative;padding:0 0 70px 70px}.release:before{content:"";position:absolute;left:-5px;top:9px;width:9px;height:9px;border-radius:50%;background:var(--cyan);box-shadow:0 0 14px var(--cyan)}.release time{position:absolute;left:-90px;color:#6684a2;font:8px var(--mono)}.release h2{font-size:28px;font-weight:600}.release p{color:#8299b2}.release li{margin:8px 0;color:#9db2c7}
.contact{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;padding:80px;border:1px solid var(--line);background:linear-gradient(135deg,#07182d,#081d36)}.contact h2{font-size:40px;font-weight:600;line-height:1.35}.contact p{color:#8da4bb}.form{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form label{color:#718ba5;font-size:10px}.form label span{display:block;margin-bottom:7px}.form .full{grid-column:1/-1}.form textarea{min-height:120px;resize:vertical}.form-status{grid-column:1/-1;min-height:22px;color:var(--cyan);font-size:11px}.footer{padding:46px 0;border-top:1px solid var(--line);color:#60758d;font:8px var(--mono);letter-spacing:.08em}.footer .container{display:flex;justify-content:space-between}
.notice{padding:14px 16px;border:1px solid rgba(41,217,255,.25);background:rgba(7,24,45,.8);color:#91abc3;font-size:11px}.status-ok{color:#70e2ad}.status-error{color:#ff8290}
@media(max-width:1050px){.nav{gap:16px}.hero{grid-template-columns:1fr;padding-top:70px}.visual-shell{min-height:520px}.section-head{grid-template-columns:130px 1fr}.section-head>p{grid-column:2}.cards-4{grid-template-columns:repeat(2,1fr)}.solution-stage{grid-template-columns:1fr}.solution-stage .visual-shell{border-right:0;border-bottom:1px solid var(--line)}.player-stage{grid-template-columns:1fr}.player-screen{border-right:0;border-bottom:1px solid var(--line)}.contact{grid-template-columns:1fr}}
@media(max-width:760px){.container,.nav-wrap{width:min(100% - 36px,1380px)}.site-header{height:68px}.logo{width:142px}.logo img{width:135px}.domain{display:none}.nav-toggle{display:block}.nav{display:none;position:absolute;left:0;right:0;top:68px;padding:12px 18px;flex-direction:column;align-items:stretch;background:#030914;border-bottom:1px solid var(--line)}.nav.open{display:flex}.nav a{padding:10px}.hero{min-height:auto;padding:70px 0}.hero h1,.page-hero h1{font-size:36px;line-height:1.25}.lead{font-size:13.5px}.hero-metrics{gap:10px}.visual-shell{min-height:440px}.section{padding:82px 0}.section-head{display:block}.section-head h2{font-size:28px;margin:18px 0}.cards-3,.cards-4{grid-template-columns:1fr}.page-hero{min-height:auto;padding:72px 0}.tabs{grid-template-columns:repeat(2,1fr)}.tabs button{min-height:105px}.solution-stage .visual-shell{min-height:480px}.solution-copy{padding:34px 22px}.player-panel{grid-template-columns:52px 1fr}.lab{grid-template-columns:1fr}.lab-nav{display:grid;grid-template-columns:repeat(3,1fr)}.lab-nav button{display:block;text-align:center;padding:10px}.lab-stage{padding:24px;min-height:500px}.pipeline{grid-template-columns:repeat(2,1fr)}.api-row{grid-template-columns:100px 1fr}.api-row b{display:none}.contact{padding:30px 20px}.contact h2{font-size:30px}.form{grid-template-columns:1fr}.form .full{grid-column:auto}.footer .container{display:block}.footer span{display:block;margin-top:8px}}
@media(max-width:760px){.container,.nav-wrap{width:min(100% - 36px,1380px)}.site-header{height:68px}.logo{width:142px}.logo img{width:135px}.domain{display:none}.nav-toggle{display:block}.nav{display:none;position:absolute;left:0;right:0;top:68px;padding:12px 18px;flex-direction:column;align-items:stretch;background:#030914;border-bottom:1px solid var(--line)}.nav.open{display:flex}.nav a{padding:10px}.hero{min-height:auto;padding:70px 0}.hero h1,.page-hero h1{font-size:36px;line-height:1.25}.lead{font-size:13.5px}.hero-metrics{gap:10px}.visual-shell{min-height:440px}.section{padding:82px 0}.section-head{display:block}.section-head h2{font-size:28px;margin:18px 0}.cards-3,.cards-4{grid-template-columns:1fr}.page-hero{min-height:auto;padding:72px 0}.tabs{grid-template-columns:repeat(2,1fr)}.tabs button{min-height:105px}.solution-stage .visual-shell{min-height:480px}.solution-copy{padding:34px 22px}.player-panel{grid-template-columns:52px 1fr}.lab{grid-template-columns:1fr}.lab-nav{display:grid;grid-template-columns:repeat(3,1fr)}.lab-nav button{display:block;text-align:center;padding:10px}.lab-stage{padding:24px;min-height:500px}.pipeline{grid-template-columns:repeat(2,1fr)}.api-row{grid-template-columns:100px 1fr}.api-row b{display:none}.contact{padding:30px 20px}.contact h2{font-size:30px}.form{grid-template-columns:1fr}.form .full{grid-column:auto}.footer .container{display:block}.footer span{display:block;margin-top:8px}.logo .brand-logo{width:135px}}
.brand-logo{position:relative;display:block;flex:none;width:164px;aspect-ratio:1133/258}.brand-logo img{display:block!important;width:100%!important;height:100%!important;margin:0!important;object-fit:contain;filter:none!important;animation:none!important}.brand-signal{position:absolute;z-index:2;display:block;background:currentColor;color:#ff3b4d;transform-box:border-box;transform-origin:center;box-shadow:inset 0 0 0 1px rgba(255,255,255,.48);animation:brandColorCycle 8s linear infinite,brandBreath 2.15s ease-in-out infinite}.brand-signal:after{content:"";position:absolute;inset:9%;border-radius:inherit;background:linear-gradient(145deg,rgba(255,255,255,.7),rgba(255,255,255,0) 45%);opacity:.62}.brand-signal-circle{left:11.916%;top:46.899%;width:3.707%;height:16.279%;border-radius:50%}.brand-signal-rect{left:32.568%;top:16.279%;width:2.736%;height:18.217%;border-radius:3%}@keyframes brandColorCycle{0%,100%{color:#ff3855}25%{color:#347dff}50%{color:#22d47b}75%{color:#ffd233}}@keyframes brandBreath{0%,100%{opacity:.72;transform:scale(.88);filter:drop-shadow(0 0 .06em currentColor)}50%{opacity:1;transform:scale(1.07);filter:drop-shadow(0 0 .42em currentColor)}}@media(prefers-reduced-motion:reduce){.brand-signal{color:#347dff;animation:none;opacity:1;transform:none}}@media(max-width:760px){.logo .brand-logo{width:135px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}