:root{--navy:#0c172b;--ink:#13213a;--muted:#627086;--line:#dce3eb;--green:#65e2bc;--blue:#1760d5;--light:#f4f7fb;--white:#fff;font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;color:var(--ink);font-size:16px;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:#fff}html{scroll-behavior:smooth;scroll-padding-top:95px}button,input,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:3px solid #438eff;outline-offset:4px}button{color:inherit}h1,h2,h3,p{margin-top:0}p{line-height:1.8}.wrap{width:min(1240px,calc(100% - 96px));margin:auto}.header{height:86px;padding:0 48px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:rgba(255,255,255,.96);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:13px}.brand strong{font-size:22px;letter-spacing:1px}.mark{width:36px;height:36px;background:var(--navy);color:var(--green);font-weight:750;font-size:24px;display:grid;place-items:center;border-radius:9px}.brand-sub{border-left:1px solid #cdd5df;padding-left:15px;color:var(--muted);font-size:14px}.header nav{display:flex;gap:32px;font-size:14px}.header nav a:hover,.text-link:hover{color:var(--blue)}.header-link{font-size:14px;display:flex;gap:26px;align-items:center}.header-link span{font-size:24px}.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:7%;padding-top:80px;padding-bottom:78px}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:650;margin-bottom:25px;color:var(--muted)}h1{font-size:clamp(38px,4.1vw,60px);font-weight:650;letter-spacing:-2px;line-height:1.24;margin-bottom:26px}h1 em{font-style:normal;color:var(--blue)}.hero-intro{color:var(--muted);font-size:16px;line-height:1.95;margin-bottom:28px}.hero-actions{display:flex;align-items:center;gap:28px}.button{display:inline-flex;align-items:center;justify-content:center;gap:25px;border:1px solid var(--line);padding:14px 22px;border-radius:6px;font-size:14px;line-height:1.3;background:#fff}.primary{background:var(--navy);color:white;border-color:var(--navy)}.primary:hover{background:#213758}.text-link{font-size:14px}.text-link span{margin-left:12px}.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:36px}.hero-tags span{font-size:12px;color:#607087;border:1px solid var(--line);padding:5px 10px;border-radius:4px}.hero-system{background:var(--navy);color:#fff;padding:28px 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45px;line-height:20px;font-weight:400}.pipeline>div:before{content:"";position:absolute;left:-31px;top:30px;width:8px;height:8px;background:var(--green);border-radius:50%;box-shadow:0 0 0 5px #0c172b}.system-bottom{border-top:1px solid #283b50;margin-top:28px;padding-top:19px}.focus-strip{background:var(--light);border-block:1px solid var(--line)}.focus-strip>.wrap{display:flex;align-items:center;justify-content:space-between;gap:25px;min-height:82px}.focus-strip span{color:var(--muted);font-size:13px}.focus-strip b{font-size:17px;font-weight:550}.section{padding-top:90px;padding-bottom:90px}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:38px}.section-head .eyebrow{margin-bottom:13px}h2{font-size:34px;line-height:1.4;letter-spacing:-1px;font-weight:600;margin-bottom:0}.section-head>p{font-size:14px;color:var(--muted);margin-bottom:3px}.filters{display:flex;align-items:center;gap:10px;margin-bottom:28px;flex-wrap:wrap}.filters button,.demo-tabs button{border:0;background:transparent;padding:10px 16px;border-radius:5px;font-size:14px;color:var(--muted)}.filters button:hover{background:#f1f5fa}.filters button.active{background:var(--navy);color:white}.filters>span{margin-left:auto;font-size:12px;color:var(--muted)}.project-grid{display:grid;grid-template-columns:1fr 1fr;gap:23px}.project-card{border:1px solid var(--line);border-radius:9px;overflow:hidden;background:white;transition:transform .2s,border-color .2s;display:flex;flex-direction:column}.project-card:hover{transform:translateY(-3px);border-color:#9cacc0}.card-top{height:132px;background:#eff4fa;padding:23px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px}.card-top.flow{background:#f0f1fc}.card-top.business{background:#edf7f6}.card-top.tool{background:#f3f4f7}.card-number{font-family:Consolas,monospace;font-size:46px;letter-spacing:-3px;color:#b1c3d8}.card-top .category{font-size:12px;letter-spacing:2px;color:#455d77;text-transform:uppercase;line-height:1.9}.card-motif{display:flex;gap:6px;align-items:center;color:#5a7393}.card-motif span{font-size:12px;border:1px solid #b9c8da;border-radius:4px;padding:7px 9px;background:#ffffff8f}.card-body{padding:25px 28px;flex:1;display:flex;flex-direction:column}.role{font-size:12px;color:var(--muted);margin-bottom:12px}.project-card h3{font-size:22px;font-weight:600;line-height:1.4;margin-bottom:13px}.project-card p{font-size:14px;color:var(--muted);margin-bottom:18px}.tags{display:flex;gap:7px;flex-wrap:wrap}.tags span{font-size:12px;padding:4px 8px;background:#f3f6fa;border-radius:4px;color:#475c78}.card-actions{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #e7ecf2;margin-top:24px;padding-top:17px;gap:15px}.card-actions button{font-size:14px;font-weight:550;border:0;background:transparent;padding:3px 0}.card-actions button:hover{color:var(--blue)}.card-actions small{color:var(--muted);font-size:12px}.demo-section{background:var(--navy);padding:80px 0 60px;color:#fff}.demo-section .eyebrow{color:var(--green)}.demo-section .section-head>p{color:#aebbd0;font-size:13px}.demo-tabs{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:22px}.demo-tabs button{color:#acb9cc;padding:10px 20px}.demo-tabs button[aria-selected=true]{background:var(--green);color:#0a2830}.demo-shell{background:#f4f7fb;color:var(--ink);border-radius:10px;overflow:hidden;min-height:560px}.window-bar{height:44px;background:#e8edf4;display:flex;align-items:center;gap:25px;font-size:12px;color:#63748b;padding:0 23px;border-bottom:1px solid #d7dfeb}.window-dots{font-size:10px;letter-spacing:3px;color:#95a7bc}.demo-label{margin-left:auto;font-size:12px}.app-layout{display:grid;grid-template-columns:190px 1fr;min-height:530px}.app-sidebar{background:#fff;border-right:1px solid var(--line);padding:25px 16px}.app-logo{font-size:17px;font-weight:700;letter-spacing:-.5px;margin:0 10px 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strong{display:block;font-size:29px;font-weight:650;margin:8px 0 0}.stat strong small{font-size:12px;font-weight:400;color:#8391a5;margin-left:7px}.panel{border:1px solid #e2e8f0;background:white;border-radius:7px;padding:20px}.panel h4{font-size:14px;margin:0 0 20px;font-weight:600}.panel-title{display:flex;justify-content:space-between;align-items:center;gap:12px}.panel-title span{font-size:12px;color:#7a8ba1}.chart{width:100%;height:160px}.chart-labels{display:flex;justify-content:space-between;color:#77889e;font-size:12px;margin:0 5px}.demo-columns{display:grid;grid-template-columns:1.4fr 1fr;gap:17px}.sensor-list{display:flex;flex-direction:column;gap:15px}.sensor{display:flex;justify-content:space-between;gap:15px;align-items:center;font-size:13px}.sensor span small{display:block;font-size:12px;color:#8290a2;margin-top:6px}.sensor strong{font-size:15px;font-weight:600}.state-pill{display:inline-block;background:#edf7f2;color:#257258;font-size:12px;padding:4px 8px;border-radius:4px;white-space:nowrap}.state-pill.warning{background:#fff3df;color:#986316}.app-footer-note{font-size:12px;color:#718399;line-height:1.8;margin:15px 0 0}.flow-canvas{background-image:radial-gradient(#d2dbe7 1px,transparent 1px);background-size:18px 18px;min-height:255px;padding:30px 15px;display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}.flow-node{background:#fff;border:1px solid #d7e1ef;border-radius:8px;width:148px;padding:17px 12px;box-shadow:0 4px 8px #143b6310}.flow-node b{font-size:13px;display:block;margin-bottom:10px}.flow-node small{font-size:12px;color:#798ba3}.flow-node.active{border-color:#1e76f6;box-shadow:0 0 0 3px #cce1ff}.flow-node.done{border-color:#40a887;background:#f2fbf7}.flow-arrow{color:#8d9bb0}.flow-log{margin-top:16px;background:#0e1c32;color:#b8cbe4;padding:15px 18px;border-radius:6px;font-size:12px;font-family:Consolas,"Microsoft YaHei",monospace;line-height:1.9;min-height:68px}.toolbar{display:flex;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}.toolbar label,.control-label{font-size:13px;color:#536980;display:flex;align-items:center;gap:8px}.toolbar select,.toolbar input,.power-form select{border:1px solid #d2dce9;background:#fff;border-radius:5px;padding:8px 10px;color:var(--ink);font-size:13px;max-width:100%}.toolbar input[type=number]{width:90px}.table-scroll{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap;font-size:13px}.data-table th{font-size:12px;font-weight:500;background:#f7f9fc;color:#6c7f96;padding:12px}.data-table td{padding:15px 12px;border-bottom:1px solid #e8edf4}.data-table tr:last-child td{border-bottom:0}.data-table td small{font-size:12px;color:#91a0b3;display:block;margin-top:4px}.table-panel{padding:0;overflow:hidden}.table-button{font-size:12px;border:1px solid #c7d9f4;background:#eff5ff;color:#145ac5;padding:5px 10px;border-radius:4px}.demo-error{font-size:13px;color:#b04728;margin:10px 0 0;min-height:22px}.room-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.room{border:1px solid var(--line);background:#fff;border-radius:6px;padding:18px;text-align:left}.room:hover,.room.selected{border-color:#2674dc;background:#f6f9ff}.room b{display:block;font-size:18px;margin:8px 0}.room small{font-size:12px;color:var(--muted)}.rental-summary{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:18px;border:1px solid var(--line);border-radius:6px;padding:18px;background:#fff}.rental-summary p{font-size:13px;margin:0}.rental-summary strong{font-size:23px}.progress-track{height:5px;background:#e3eaf3;border-radius:3px;overflow:hidden;margin-top:9px;width:140px}.progress-track i{display:block;height:100%;background:#2673de;transition:width .25s}.sync-panes{display:grid;grid-template-columns:1fr 1fr;gap:15px}.file-entry{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid #edf1f7;font-size:12px}.file-entry:last-child{border:0}.file-entry span:first-child{overflow-wrap:anywhere}.file-entry span:last-child{color:#7e8da1}.power-form{display:grid;grid-template-columns:1fr 1fr;gap:14px}.power-form label{font-size:13px;display:flex;flex-direction:column;gap:8px;color:#63768e}.power-form .span-2{grid-column:span 2}.power-items{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:19px}.power-items div{padding:15px;background:#f3f7fc;border-radius:5px;font-size:12px;line-height:1.8}.power-items b{display:block;font-size:14px}.demo-caption{color:#a6b7cc;font-size:13px;margin:19px 0 0;line-height:1.9}.services{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);gap:28px;padding-top:34px}.service-no{font-family:Consolas,monospace;font-size:13px;color:#7893b2}.services h3{font-size:19px;line-height:1.5;margin:22px 0 12px}.services p{font-size:14px;color:var(--muted);margin-bottom:26px}.services article>div{font-size:12px;color:#3a5676;margin-bottom:8px}.services small{font-size:13px;line-height:1.8;color:var(--muted)}.contact{background:#eff4fa;border-radius:12px;padding:48px 50px;display:grid;grid-template-columns:1fr 1fr;gap:12%;margin-bottom:65px}.contact h2{font-size:38px;margin-bottom:20px}.contact p:not(.eyebrow){font-size:14px;color:var(--muted)}.contact .eyebrow{font-size:11px;letter-spacing:1.7px}.contact-right{align-self:center}.contact-right>p{font-size:22px!important;color:var(--ink)!important;font-weight:600}.contact-right>p>span{display:block;font-weight:400;font-size:13px;margin-top:4px;color:var(--muted)}.contact-right a{display:flex;justify-content:space-between;align-items:center;gap:15px;border-bottom:1px solid #ced9e7;padding:15px 0;font-size:14px}.contact-right a span{font-size:13px;color:#567493}footer{display:flex;justify-content:space-between;gap:20px;color:#8390a2;font-size:12px;padding-bottom:32px}dialog{padding:0;border:1px solid #dce4ee;border-radius:13px;width:min(760px,calc(100% - 32px));max-height:87vh;color:var(--ink);box-shadow:0 24px 100px #0004}dialog::backdrop{background:#081629b8;backdrop-filter:blur(4px)}.dialog-close{position:sticky;float:right;top:15px;margin:15px 18px 0 0;border:1px solid #dae3ef;background:white;border-radius:50%;width:35px;height:35px;font-size:25px;line-height:1;z-index:1}#detail-content{padding:42px}.detail-heading{font-size:30px;line-height:1.45;clear:none;margin-bottom:13px;padding-right:15px}.detail-sub{font-size:16px;color:var(--muted)}.detail-section{margin-top:26px}.detail-section h3{font-size:16px;margin-bottom:10px}.detail-section p,.detail-section li{font-size:14px;line-height:1.9;color:#5c6e83}.detail-section ul{padding-left:20px}.detail-boundary{padding-top:20px;border-top:1px solid var(--line);font-size:13px!important}.detail-source{font-size:12px;color:#7a8ca2;margin:20px 0}.detail-source a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}#toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);padding:13px 22px;border-radius:7px;background:#163629;color:white;z-index:30;box-shadow:0 7px 26px #0002;max-width:90%;font-size:14px;display:none}.skip{position:fixed;left:15px;top:-80px;background:white;padding:12px;z-index:50}.skip:focus{top:10px}
@media(min-width:1500px){.hero{padding-top:95px;padding-bottom:95px}.hero-system{max-width:520px}}@media(max-width:1080px){.wrap{width:calc(100% - 56px)}.header{padding:0 28px}.hero{gap:5%;padding-top:55px}.hero-system{padding:24px}.card-motif{display:none}.services{grid-template-columns:1fr 1fr}.app-layout{grid-template-columns:155px 1fr}.app-main{padding:24px 20px}.demo-columns{grid-template-columns:1fr}.sensor-list{display:grid;grid-template-columns:repeat(3,1fr)}.sensor{display:block}.sensor strong{display:block;margin-top:10px}.section-head>p br{display:none}.section-head>p{max-width:370px}.hero-intro br.desktop-only{display:none}}
@media(max-width:760px){.wrap{width:calc(100% - 36px)}.header{height:70px;padding:0 18px;gap:15px}.brand-sub,.header-link{display:none}.brand strong{font-size:18px}.brand{gap:8px}.header nav{gap:16px;font-size:12px}.mark{width:31px;height:31px;font-size:21px}.hero{grid-template-columns:1fr;gap:32px;padding-top:42px;padding-bottom:40px}.hero h1{font-size:45px;letter-spacing:-1.5px}.hero .eyebrow{font-size:10px;letter-spacing:1.3px}.hero-system{padding:25px;max-width:none}.system-title{font-size:28px;margin:19px 0}.pipeline{margin-left:12px}.hero-intro{font-size:14px}.hero-tags{margin-top:26px}.focus-strip>.wrap{flex-wrap:wrap;justify-content:flex-start;gap:12px 24px;padding:20px 0}.focus-strip span{width:100%}.focus-strip b{font-size:14px}.section{padding:55px 0}.section-head{display:block;margin-bottom:28px}.section-head>p{margin-top:15px;font-size:13px}.section-head h2{font-size:29px}.section-head .eyebrow{font-size:11px}.filters{gap:5px;margin-bottom:20px}.filters button{font-size:12px;padding:9px 11px}.filters>span{width:100%;margin-top:5px}.project-grid{grid-template-columns:1fr;gap:18px}.card-top{height:105px;padding:20px}.card-motif{display:flex}.card-body{padding:23px 20px}.project-card h3{font-size:20px}.demo-section{padding:52px 0 40px}.demo-tabs{gap:5px}.demo-tabs button{font-size:12px;padding:9px 12px}.demo-shell{min-height:560px}.window-bar{padding:0 12px;gap:10px;font-size:10px}.window-dots{display:none}.demo-label{font-size:10px}.app-layout{display:block}.app-sidebar{display:none}.app-main{padding:20px 13px}.app-title{align-items:flex-start}.app-title h3{font-size:18px}.app-title p{font-size:11px;line-height:1.8}.app-main .button{font-size:12px;padding:9px 11px;white-space:nowrap}.stats{gap:7px}.stat{padding:12px 9px}.stat span{font-size:11px}.stat strong{font-size:23px}.stat strong small{font-size:10px;margin-left:3px}.panel{padding:15px}.table-panel{padding:0}.sensor-list{gap:10px}.sensor{font-size:12px}.sensor strong{font-size:13px}.room-grid{grid-template-columns:repeat(2,1fr)}.room{padding:13px}.sync-panes{grid-template-columns:1fr}.flow-canvas{padding:20px 5px;gap:7px}.flow-node{width:calc(50% - 25px);padding:13px 9px}.flow-arrow{font-size:13px}.services{gap:32px 25px}.services h3{font-size:17px}.services p{font-size:13px}.contact{grid-template-columns:1fr;padding:28px;gap:15px;margin-bottom:36px}.contact h2{font-size:30px}.contact-right>p{font-size:19px!important}footer{flex-direction:column;gap:10px;font-size:11px;line-height:1.8}#detail-content{padding:32px 24px}.detail-heading{font-size:25px}.power-form{grid-template-columns:1fr}.power-form .span-2{grid-column:auto}.rental-summary{align-items:flex-start}.rental-summary strong{font-size:20px}.hero-actions{gap:20px}.hero-actions .button{padding:13px 17px}.toolbar label{flex-wrap:wrap}.toolbar select{max-width:190px}.card-motif span{padding:6px}.project-card{transform:none!important}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}@media print{.header,.hero-system,.filters,.demo-section,.card-actions,.header-link,#toast,dialog,.hero-actions{display:none}.wrap{width:100%}.hero{display:block;padding:20px 0}.hero h1{font-size:32px}.section{padding:25px 0}.project-grid{display:block}.project-card{break-inside:avoid;margin-bottom:15px}.card-top{height:auto;padding:12px 20px}.card-number{font-size:24px}.contact{display:block;margin:20px 0;background:#fff;padding:20px}.services{grid-template-columns:1fr 1fr}footer{margin-top:20px}.section-head>p{max-width:none}}

[hidden]{display:none!important}.page-tabs{display:flex;align-items:center;gap:8px}.page-tabs button{border:0;background:transparent;color:var(--muted);font-size:14px;padding:12px 19px;border-radius:6px;position:relative}.page-tabs button:hover{background:#f1f5fa;color:var(--ink)}.page-tabs button[aria-selected="true"]{color:var(--blue);background:#edf3fd;font-weight:600}.page-tabs button[aria-selected="true"]:after{content:"";position:absolute;height:3px;bottom:-22px;left:20px;right:20px;background:var(--blue);border-radius:3px}.demo-section:not([hidden]){min-height:calc(100vh - 160px)}
@media(max-width:760px){.page-tabs{gap:1px}.page-tabs button{font-size:12px;padding:10px 9px;white-space:nowrap}.page-tabs button[aria-selected="true"]:after{bottom:-17px;left:10px;right:10px}.header{gap:8px}.header nav{gap:0}}

/* Technical experience and interactive business workspaces */
.tech-section{padding-bottom:30px}.tech-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.tech-card{border:1px solid var(--line);border-radius:10px;padding:28px;background:#fff}.tech-card h3{font-size:21px;margin:18px 0 14px}.tech-stack{font-size:13px;color:var(--blue);line-height:1.8;min-height:46px}.tech-card ul{padding-left:18px;color:var(--muted);font-size:14px;line-height:2}.tech-example{font-size:12px;color:#75859a;border-top:1px solid var(--line);padding-top:15px;margin-bottom:0}.project-open{font-size:14px;font-weight:600;color:var(--blue)}.project-open:hover{text-decoration:underline}.business-content{display:flex;flex-direction:column;gap:20px}.business-content .stats,.business-content .toolbar{margin-bottom:0}.business-form{display:flex;flex-wrap:wrap;align-items:flex-end;gap:14px}.business-form label{display:flex;flex-direction:column;gap:7px;flex:1 1 150px;font-size:12px;color:#63768e;min-width:0}.business-form input,.business-form select{border:1px solid #d2dce9;border-radius:5px;background:#fff;color:var(--ink);font-size:13px;padding:9px 10px;width:100%;min-width:0}.business-form input:focus,.business-form select:focus{border-color:#4a87e3}.business-form button{align-self:flex-end}.business-notice{font-size:13px;color:#385b82;background:#eaf1fc;border-left:3px solid #4b83d4;padding:11px 14px;border-radius:4px;line-height:1.65;margin-bottom:23px;overflow-wrap:anywhere}.business-content .panel{min-width:0}.business-content .data-table td{white-space:normal;min-width:90px;overflow-wrap:anywhere}.business-content .data-table .button{font-size:12px;padding:7px 9px;margin:3px;white-space:nowrap}.business-content>.table-scroll{background:white;border:1px solid var(--line);border-radius:7px}.operation-log{font-size:13px;color:#5e728c;line-height:1.9;padding-left:21px;margin:0;max-height:360px;overflow:auto}.operation-log li{padding:7px 0;border-bottom:1px solid #edf1f7;overflow-wrap:anywhere}.empty-state{font-size:13px;color:#7a8ba1;text-align:center;padding:22px!important}.app-sidebar .side-item{border:0;text-align:left;width:100%;background:transparent}.app-sidebar .side-item.selected{background:#e9f0fd}.app-sidebar .side-item:hover{background:#f1f5fb}.app-logo{line-height:1.65;overflow-wrap:anywhere}.app-logo small{font-size:9px;letter-spacing:1px}.business-content .stat strong{font-size:23px;overflow-wrap:anywhere}.device-preview{max-width:320px;border:8px solid #192b45;border-radius:22px;padding:16px;background:linear-gradient(145deg,#15385f,#3b5886);color:#fff;margin:auto;min-height:240px}.mock-status{font-size:11px;color:#dceafb}.mock-phone-title{font-size:25px;padding:35px 0 22px}.device-preview p{font-size:13px;color:#cedded;margin-bottom:10px}.recognition-preview{background:repeating-linear-gradient(0deg,#ecf2f8 0,#ecf2f8 28px,#e4edf7 29px);border:1px solid var(--line);height:235px;border-radius:7px;position:relative;padding:30px}.recognition-roi{border:2px dashed #2b89db;background:#fff9;padding:18px;font-size:14px;color:#195d97;max-width:320px}.recognition-roi span{display:block;font-size:12px;margin-top:10px}.recognition-caption{position:absolute;bottom:16px;font-size:12px;color:#70869e}.demo-tabs{gap:4px}.demo-tabs button{padding:10px 13px}.app-layout{grid-template-columns:195px minmax(0,1fr)}.business-content .flow-canvas{min-height:190px}.business-content .flow-node{width:140px}.capability-services{padding-top:65px}
@media(max-width:1080px){.tech-grid{grid-template-columns:1fr 1fr}.app-layout{grid-template-columns:160px minmax(0,1fr)}}
@media(max-width:760px){.tech-grid{grid-template-columns:1fr}.tech-card{padding:23px}.tech-stack{min-height:0}.app-layout{display:block}.app-sidebar{display:block;padding:12px;border-right:0;border-bottom:1px solid var(--line)}.app-sidebar .app-logo,.app-sidebar .side-note{display:none}.app-sidebar nav{display:flex;gap:6px;overflow:auto}.app-sidebar .side-item{white-space:nowrap;width:auto;flex:0 0 auto;margin:0;padding:9px 12px;font-size:12px}.business-form label{flex:1 1 125px}.business-form button{min-height:38px}.business-content .stats{grid-template-columns:repeat(3,minmax(0,1fr))}.business-content .stat strong{font-size:19px}.app-title h3{font-size:18px}.app-title .button{max-width:100px}.business-content .data-table{min-width:470px}.business-notice{font-size:12px}.demo-tabs button{font-size:12px;padding:9px 10px}.recognition-preview{padding:20px}.capability-services{padding-top:38px}.tech-section{padding-top:45px}}


.wechat-contact{display:flex;align-items:center;gap:14px;background:transparent;border:0;border-radius:0;padding:8px 0;margin-top:22px}.wechat-icon{display:grid;place-items:center;width:38px;height:38px;background:transparent;color:#07C160;flex-shrink:0}.wechat-icon svg{width:34px;height:34px}.wechat-icon svg g{fill:#eff4fa}.wechat-details{min-width:0;flex:1}.wechat-details>span{display:block;color:var(--muted);font-size:12px;margin-bottom:6px}.wechat-details>strong{font-size:18px;font-weight:600;user-select:all;overflow-wrap:anywhere}.wechat-copy{padding:8px 0 8px 14px;font-size:12px;white-space:nowrap;color:#627086;border:0;background:transparent}.wechat-copy:hover{color:#1760d5;text-decoration:underline;text-underline-offset:4px}.contact .wechat-copy-status{min-height:23px;font-size:12px!important;color:#627086!important;margin:7px 0 0 52px;line-height:1.7}@media(max-width:1080px){.wechat-contact{flex-wrap:wrap}.wechat-copy{margin-left:52px;padding-left:0}}@media(max-width:760px){.wechat-contact{padding:8px 0;gap:12px}.wechat-details>strong{font-size:17px}.wechat-copy{margin-left:50px;padding-left:0}}
/* AI project workspaces */
.ai-skill-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.ai-skill-card{padding:22px;border:1px solid #dbe4ef;border-radius:10px;background:#f6f9fd}.ai-skill-card p{font-size:13px;line-height:1.9;color:#536882}.ai-skill-card .button{margin-top:18px}.ai-symbol{font-size:11px;letter-spacing:.12em;color:#1767ce}.ai-flow{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.ai-flow>span{flex:1;min-width:105px;padding:18px 12px;background:#f1f5fb;border-radius:8px;font-size:13px}.ai-flow strong,.ai-flow small{display:block}.ai-flow strong{color:#1767ce;font-size:11px;margin-bottom:9px}.ai-flow small{font-size:11px;color:#6e829a;margin-top:7px}.ai-flow .complete{background:#e5f8f0}.ai-flow>b{color:#7185a0}.business-form .ai-wide{grid-column:1/-1}.business-form textarea{box-sizing:border-box;width:100%;font:inherit;line-height:1.8;padding:12px;border:1px solid #cddced;border-radius:6px;resize:vertical;background:#fff;color:#14243c}.business-form textarea:focus{outline:2px solid #2067d5;outline-offset:2px}@media(max-width:650px){.ai-skill-grid{grid-template-columns:1fr}.ai-flow{gap:8px}.ai-flow>span{min-width:90px}.ai-flow>b{display:none}}