:root{--paper:#f5f3ee;--ink:#263126;--muted:#687066;--line:#d4d8ce;--accent:#9c422b;--card:#fcfbf7;--green:#dfe5d6;--space:88px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.75 Arial,"Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit;color:inherit}button,a{touch-action:manipulation}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}button{border:0}input,textarea,select{width:100%;max-width:100%;padding:13px 15px;border:1px solid #bfc7b8;border-radius:4px;background:var(--card);font-size:14px}textarea{min-height:140px;resize:vertical}label{display:block;margin:20px 0 8px;font-size:13px}p{color:var(--muted);margin:0 0 18px}h1,h2,h3{font-weight:500;line-height:1.28;margin:0 0 20px}h1{font-size:clamp(44px,4.9vw,72px);letter-spacing:-2.5px}h1 em{color:var(--accent);font-family:Georgia,serif;font-weight:400}h2{font-size:clamp(29px,3vw,42px);letter-spacing:-1px}h3{font-size:22px}img,svg{max-width:100%}[hidden]{display:none!important}::selection{background:#e0c6b8}.shell{max-width:1328px;margin:auto;padding-inline:40px}.skip{position:absolute;top:-90px;left:16px;z-index:100}.skip:focus{top:10px;padding:10px;background:white}header{max-width:1440px;display:flex;align-items:center;gap:25px;justify-content:space-between;margin:auto;padding:25px 40px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:14px;flex-shrink:0;font-size:23px;font-weight:700;line-height:1.2}.brand img{mix-blend-mode:multiply}.brand small{display:block;font-size:8px;letter-spacing:1.8px;font-weight:600;margin-top:10px}nav{display:flex;align-items:center;gap:27px;font-size:13px;margin-left:auto}nav a{display:flex;align-items:center;min-height:44px}nav a:last-child{color:var(--accent)}nav a[aria-current=page]{text-decoration:underline;text-underline-offset:9px}.language{border:1px solid var(--line);border-radius:4px;min-width:44px;min-height:44px;display:grid;place-items:center;font-size:12px}#menu{display:none;background:transparent;min-width:44px;min-height:44px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--accent);font-weight:600;margin-bottom:24px}.hero{display:grid;grid-template-columns:1fr 1.02fr;align-items:center;gap:55px;padding-block:70px 55px}.lede{font-size:18px;max-width:660px;line-height:1.85;margin-top:27px}.actions{display:flex;align-items:center;flex-wrap:wrap;gap:20px;margin-top:28px}.button{display:inline-flex;align-items:center;justify-content:center;gap:25px;min-height:50px;padding:14px 23px;border:1px solid var(--ink);background:var(--ink);color:var(--paper);border-radius:4px;line-height:1.5;font-size:14px}.button:hover{background:#42513c}.button.light{background:var(--paper);color:var(--ink);border-color:var(--paper)}.button.secondary{background:transparent;color:var(--ink)}.text-link{padding-block:8px;display:inline-flex;gap:14px;align-items:center;border-bottom:1px solid #aeb8a5;font-size:14px}.hero-note{margin-top:40px;border-top:1px solid var(--line);padding-top:20px;display:flex;gap:24px;font-size:9px;letter-spacing:.8px;color:var(--muted)}.hero-visual{position:relative;align-self:stretch;display:flex;flex-direction:column;justify-content:space-between;background:var(--green);border:1px solid #c2cdb6;border-radius:8px;min-height:470px;overflow:hidden;color:#576e47}.visual-top,.visual-bottom{display:flex;justify-content:space-between;gap:15px;font-size:9px;letter-spacing:1px;padding:23px}.visual-bottom{color:#43533c;align-items:end;letter-spacing:0;font-size:13px}.visual-bottom small{font-size:9px;white-space:nowrap}.drone-art{display:block;width:100%;height:auto}.hero-visual .drone-art{margin:auto}.annotation{position:absolute;background:#f5f3eedd;font-size:10px;padding:8px 12px;border-left:2px solid var(--accent)}.a1{top:80px;left:25px}.a2{bottom:74px;right:20px}.service-rail{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--line)}.service-rail>a{display:flex;gap:20px;padding:30px 23px;border-right:1px solid var(--line)}.service-rail>a:first-child{padding-left:0}.service-rail>a:last-child{border:0;padding-right:0}.service-rail>a>span,.number{font:italic 23px Georgia,serif;color:var(--accent)}.service-rail h2{font-size:20px;letter-spacing:0;margin-bottom:12px}.service-rail p{font-size:12px;line-height:1.8;margin:0}.service-rail b{font-weight:400;margin-left:auto}.section{padding-block:var(--space)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:32px}.section-head h2,.section-head h3{margin-bottom:0}.section-head>p{font-size:14px;max-width:380px;margin:0}.category-grid{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line);border-radius:6px;overflow:hidden}.category-grid a{padding:26px 20px;border-right:1px solid var(--line);display:flex;flex-direction:column}.category-grid a:last-child{border:0}.category-grid h3{font-size:18px;margin-top:24px}.category-grid p{font-size:13px}.category-grid a>span:last-child{margin-top:auto;font-size:10px;color:var(--accent)}.category-grid a:hover{background:#e7ebdf}.featured-head{margin-top:48px}.product-grid,.three-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.product-card{border:1px solid var(--line);border-radius:6px;overflow:hidden;background:var(--card);min-width:0;display:flex;flex-direction:column;transition:box-shadow .2s,border-color .2s}.product-card:hover{border-color:#9fad93;box-shadow:0 8px 22px #2631260a}.product-card>a{flex:1}.product-visual{height:210px;background:#e7ebdf;display:grid;place-items:center;position:relative;color:#667b57;border-bottom:1px solid var(--line)}.product-visual svg{width:260px;max-height:190px}.visual-label{position:absolute;bottom:12px;right:15px;font-size:9px;color:#65705d}.product-copy{padding:24px}.product-copy h3{font-size:23px;overflow-wrap:anywhere;margin:12px 0}.product-copy p{font-size:13px}.overline{font-size:10px;letter-spacing:1px;color:var(--muted)}.compare-toggle{display:block;min-height:44px;background:transparent;border-top:1px solid var(--line);font-size:12px;padding:10px 24px;text-align:left;color:var(--accent)}.compare-toggle[aria-pressed=true]{background:#e3eadc}.component-art{display:flex;align-items:center;justify-content:center;width:180px;height:110px;border:2px solid #718261;border-radius:14px;position:relative;background:#d3ddc7;gap:8px}.component-art i{display:block;height:50px;width:12px;border:1px solid #7b8b6e;border-radius:3px}.component-art b{position:absolute;bottom:10px;font-size:9px;letter-spacing:2px;font-weight:500}.component-art.payload{border-radius:50%;width:116px;height:116px}.component-art.payload i{width:16px;background:#a2b291}.component-art.parts{border-radius:4px;background:repeating-linear-gradient(90deg,#bccbad 0 3px,#e7ebdf 3px 13px)}.task-section{border-top:1px solid var(--line)}.task-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}.task-card{padding:31px 28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;min-width:0}.task-card h3{font-size:22px;margin:25px 0 14px}.task-card p{font-size:14px;line-height:1.9;margin-bottom:35px}.task-card:hover{background:#e9eddf}.task-arrow{position:absolute;right:24px;bottom:19px;color:var(--accent)}.data-band{padding:55px;background:#283729;color:var(--paper);display:grid;grid-template-columns:1.1fr 1fr;gap:60px;border-radius:6px;margin-block:20px 65px}.data-band p{color:#c8d0c0;font-size:15px;max-width:520px}.data-band .eyebrow{color:#dba68c}.pipeline{list-style:none;padding:0;margin:0;align-self:center;display:grid;gap:12px}.pipeline li{border:1px solid #6d7b61;padding:20px;font-size:14px;background:#ffffff06;display:flex;gap:23px}.pipeline span{color:#dca78f;font-family:Georgia,serif}.closing{display:flex;align-items:center;justify-content:space-between;gap:30px;background:#e7ebde;padding:42px;border-radius:6px;margin:32px 0}.closing h2{font-size:35px}.closing .eyebrow{margin-bottom:18px}.closing p{margin:0;font-size:14px}.faq{max-width:980px}.faq details{border-top:1px solid var(--line);padding-block:20px}.faq details:last-child{border-bottom:1px solid var(--line)}summary{cursor:pointer;font-size:17px;min-height:40px;align-content:center}.faq details p{font-size:14px;max-width:800px;margin:12px 0 0;padding-left:18px}.breadcrumb{font-size:11px;display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;color:var(--muted)}.breadcrumb a{color:var(--accent)}.page-intro{padding:55px 0 45px;max-width:920px}.page-intro h1{font-size:clamp(37px,4.4vw,62px);letter-spacing:-1.5px}.page-intro .lede{font-size:17px;max-width:800px}.catalog-tools{display:flex;flex-direction:column;gap:12px;padding-block:20px;border-block:1px solid var(--line)}.filter-tabs{display:flex;gap:9px;flex-wrap:wrap}.filter-tabs button{border:1px solid var(--line);min-height:44px;padding:10px 15px;background:transparent;font-size:12px;border-radius:3px}.filter-tabs button[aria-pressed=true]{background:var(--ink);color:white;border-color:var(--ink)}.search-label{margin:8px 0 0;max-width:480px;font-size:12px}.search-label input{display:block;margin-top:6px}#catalog-status{font-size:12px;padding:15px 0;margin:0}#empty{padding:35px;border:1px dashed #abb59f}#catalog{margin-bottom:48px}.card{border:1px solid var(--line);padding:30px;background:var(--card);border-radius:5px;min-width:0}.card h2{font-size:27px}.card h3{margin-top:20px}.card p,.card li{font-size:14px}.card .number{display:block;margin-bottom:22px}.two-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:25px}.four-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}.detail-art{background:#e3e9db;color:#5f7650;padding:25px;border:1px solid #c6cfbd;border-radius:6px}.detail-art>span{font-size:10px;display:block;text-align:right}.detail-panel{padding-block:12px}.detail-panel h2{font-size:30px}.detail-panel p,.detail-panel li{font-size:15px;color:var(--muted)}ul{padding-left:20px}li{margin-block:8px}.detail-panel .compare-toggle{margin-top:16px}.identity{border-block:1px solid var(--line);padding:35px 0}.identity dl{display:grid;grid-template-columns:150px 1fr;gap:18px;max-width:820px;font-size:14px}.identity dd{margin:0;overflow-wrap:anywhere}.identity dt{color:var(--muted)}.brief-layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.85fr);gap:30px;margin-bottom:70px;align-items:start}fieldset{border:0;border-top:1px solid var(--line);padding:18px 0 26px;margin:20px 0;min-width:0}legend{font-size:11px;letter-spacing:1px;color:var(--accent);padding-right:15px}fieldset:first-child{margin-top:0}.note,.context-note{font-size:12px;margin-top:18px}.brief-panel{background:#e6ebdf;padding:32px;border:1px solid #c8d1bf;border-radius:6px;min-width:0}.brief-panel h2{font-size:30px}.brief-panel>p{font-size:14px}.brief-state{padding:12px 14px;background:#d5dfcc;border-radius:3px;font-size:12px!important}#summary{font-size:14px;overflow-wrap:anywhere}#summary dl{margin:0}#summary dt{color:var(--muted);font-size:11px;margin-top:18px}#summary dd{margin:5px 0 0;padding-bottom:15px;border-bottom:1px solid #c4cdb9;white-space:pre-wrap}.next-steps{border-top:1px solid #c4cdb9;margin:26px 0;padding-top:25px}.next-steps h3{font-size:20px}.next-steps ol{padding-left:18px;font-size:13px;color:var(--muted)}.brief-panel>a{font-size:15px;color:var(--accent)}#brief-actions .button{font-size:12px;padding:13px}.footer-grid{display:grid;grid-template-columns:1fr .8fr 1fr;gap:55px;padding-block:48px}.footer-grid strong{font-size:25px}.footer-grid h3{font-size:14px;font-weight:600}.footer-grid p,.footer-grid a{font-size:12px}.footer-grid p{margin:15px 0}.footer-link{display:block;margin-bottom:12px}footer{border-top:1px solid var(--line);margin-top:65px!important}.legal{display:flex;flex-wrap:wrap;gap:20px;border-top:1px solid var(--line);padding:22px 0 32px;font-size:10px;color:var(--muted)}.feedback{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;border-radius:4px;padding:0;z-index:20;font-size:13px;max-width:90vw}.feedback:not(:empty){padding:12px 20px}.compare-dock{position:fixed;right:22px;bottom:20px;background:var(--accent);color:white;padding:12px 20px;font-size:12px;border-radius:4px;z-index:10}.compare-panel{border:1px solid var(--line);padding:26px;scroll-margin-top:20px;margin-block:35px}.compare-panel .section-head h2{font-size:26px}.quiet{min-height:44px;background:transparent;color:var(--accent)}.comparison-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:13px}th,td{border-bottom:1px solid var(--line);padding:16px;vertical-align:top;min-width:140px;overflow-wrap:anywhere}.compare-panel>p{font-size:12px;margin-top:20px}
@media(min-width:1500px){.hero{padding-block:90px 70px}}@media(max-width:1100px){header{padding:22px 28px;gap:15px}nav{gap:16px;font-size:12px}.brand{font-size:21px}.shell{padding-inline:28px}.hero{gap:30px}.hero h1{font-size:52px}.category-grid{grid-template-columns:repeat(3,1fr)}.category-grid a{border-bottom:1px solid var(--line)}.category-grid a:last-child{border-right:1px solid var(--line)}.data-band{padding:35px;gap:35px}.hero-note{gap:12px;font-size:8px}.product-grid{gap:16px}.product-copy{padding:20px}}
@media(max-width:800px){:root{--space:55px}header{flex-wrap:wrap;padding:20px;gap:14px}.brand{margin-right:auto}.brand small{font-size:7px}.brand img{width:36px;height:36px}#menu{display:block;font-size:12px}nav{display:none;width:100%;order:4;margin:0;border-top:1px solid var(--line);padding-top:14px;flex-direction:column;align-items:stretch;gap:0}header[data-open=true] nav{display:flex}nav a{padding:8px 4px}.language{min-width:42px}.shell{padding-inline:22px}.hero{grid-template-columns:1fr;padding-top:40px;gap:35px}.hero h1{font-size:clamp(42px,8vw,64px);letter-spacing:-1.7px}.lede{font-size:16px}.hero-visual{min-height:360px}.hero-visual .drone-art{max-height:330px}.hero-note{font-size:9px;justify-content:space-between;gap:10px;margin-top:30px}.service-rail{grid-template-columns:1fr}.service-rail>a,.service-rail>a:first-child,.service-rail>a:last-child{padding:23px 0;border-right:0;border-bottom:1px solid var(--line)}.service-rail>a:last-child{border-bottom:0}.service-rail h2{font-size:21px}.service-rail p{max-width:540px}.section-head{display:block;margin-bottom:25px}.section-head>p{margin-top:20px;max-width:580px}.category-grid{grid-template-columns:repeat(2,1fr)}.category-grid a{padding:22px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.task-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.task-card{padding:25px}.three-grid,.four-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.data-band{grid-template-columns:1fr;padding:30px;gap:25px;margin-bottom:40px}.closing{display:block;padding:30px}.closing .button{margin-top:22px}.closing h2{font-size:30px}.page-intro{padding:40px 0 30px}.page-intro h1{font-size:42px}.page-intro .lede{font-size:16px}.detail-grid,.brief-layout,.two-grid{grid-template-columns:1fr}.detail-grid{gap:20px}.detail-art svg{max-height:320px}.brief-layout{gap:25px}.brief-panel{padding:26px}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-grid>div:first-child{grid-column:1/-1}.identity dl{grid-template-columns:110px 1fr}.compare-panel{padding:18px}.comparison-scroll{max-width:100%}.featured-head .text-link{margin-top:14px}}
@media(max-width:480px){.product-grid,.task-grid,.three-grid,.four-grid{grid-template-columns:1fr}.hero h1{font-size:43px}.hero-visual{min-height:340px}.visual-top,.visual-bottom{padding:18px}.visual-bottom{font-size:11px}.a2{bottom:58px;right:16px;font-size:9px}.category-grid a{padding:18px 15px}.category-grid h3{font-size:18px}.category-grid p{font-size:12px}.product-visual{height:225px}.product-copy{padding:24px}.product-card h3{font-size:24px}.filter-tabs{gap:7px}.filter-tabs button{font-size:11px;padding:9px 11px}.page-intro h1{font-size:36px;letter-spacing:-1px}.card{padding:24px}.footer-grid{grid-template-columns:1fr;gap:23px}.footer-grid>div:first-child{grid-column:auto}.identity dl{grid-template-columns:1fr;gap:5px}.identity dd{margin-bottom:20px}.brief-panel h2{font-size:28px}.compare-dock{right:12px;bottom:12px}.task-card{padding:27px}.breadcrumb{font-size:10px}.hero-note{font-size:8px}.data-band{padding:26px}.data-band h2{font-size:31px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
:is(#device-integration,#software-development){scroll-margin-top:28px}
.business-overview .card .text-link{display:block;margin-top:16px;min-height:44px}
.spec-checklist{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));list-style:none;gap:0;padding:0;border-top:1px solid var(--line)}
.spec-checklist li{padding:18px;border-bottom:1px solid var(--line);font-size:16px}
.detail-art .component-art{margin:90px auto;display:block}
@media(max-width:480px){.detail-art .component-art{margin:65px auto}}