:root{font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;color:#193f32;background:#f7f8f3;font-synthesis:none;scroll-behavior:smooth}*{box-sizing:border-box}body{margin:0}a{color:inherit}a:focus-visible,summary:focus-visible{outline:3px solid #6ba35b;outline-offset:5px}.wrap{max-width:1240px;margin:auto;padding-left:32px;padding-right:32px}header{background:#fff;border-bottom:1px solid #e0e5da}.nav{max-width:1360px;margin:auto;padding:23px 32px;display:flex;align-items:center;gap:38px}.brand{display:flex;gap:11px;align-items:center;font-size:23px;font-weight:700;text-decoration:none;white-space:nowrap}.brand small{display:block;font:9px/1.9 monospace;letter-spacing:1.5px}.mark{background:#195541;color:#d9efc4;width:42px;height:45px;display:grid;place-items:center;border-radius:3px;font-size:22px}nav{display:flex;gap:27px;margin:auto;font-size:13px}nav a{text-decoration:none;white-space:nowrap}nav a[aria-current]{color:#2e774d;border-bottom:2px solid #73a858;padding-bottom:6px}.back{font-size:12px;text-decoration:none}.skip{position:absolute;left:12px;top:-80px;background:white;padding:15px;z-index:5}.skip:focus{top:12px}.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:70px;padding-top:86px;padding-bottom:66px;align-items:center}.eyebrow{font:10px/1.5 monospace;letter-spacing:2px;font-weight:600;color:#557b58}.eyebrow span{display:inline-block;background:#74a956;width:7px;height:7px;border-radius:50%;margin-right:6px}h1{font-size:clamp(42px,4.5vw,62px);letter-spacing:-3px;line-height:1.24;margin:22px 0}h1 em{font-style:normal;color:#649446}.lead{font-size:16px;line-height:1.9;color:#667265}.cta{display:flex;gap:25px;align-items:center;margin:27px 0 16px}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;border-radius:5px;padding:16px 23px;font-size:13px;font-weight:650;text-decoration:none;transition:transform .15s,background .15s}.button:hover{transform:translateY(-2px)}.primary{background:#235d41;color:white}.primary:hover{background:#17472f}.button span{font-size:20px}.text-link{font-size:12px;text-decoration:none}.download-note{font-size:11px;color:#7b8776;line-height:1.8}.trust{display:flex;gap:20px;margin-top:30px;font-size:11px;color:#536f4e}.visual{border-radius:12px;overflow:hidden;border:1px solid #cbd6c1;background:#e7eddd;box-shadow:10px 20px 50px #3457330d;transform:rotate(1deg)}.visual-top{display:flex;justify-content:space-between;align-items:center;padding:17px 20px;font:9px monospace;letter-spacing:1px;border-bottom:1px solid #cbd6c1}.pill{border:1px solid #bdc9b2;border-radius:20px;padding:5px 9px;font-size:9px}.radar-art{position:relative;height:335px;background:linear-gradient(90deg,#9baa8c18 1px,transparent 1px),linear-gradient(#9baa8c18 1px,transparent 1px);background-size:24px 24px;overflow:hidden}.ring{position:absolute;border:1px solid #9bae87;border-radius:50%;left:50%;top:47%;transform:translate(-50%,-50%)}.r1{width:90px;height:90px}.r2{width:190px;height:190px}.r3{width:290px;height:290px;border-style:dashed}.cross-h{position:absolute;top:47%;left:8%;right:8%;border-top:1px solid #aebf9c}.cross-v{position:absolute;top:10%;bottom:16%;left:50%;border-left:1px solid #aebf9c}.sweep{position:absolute;width:290px;height:290px;border-radius:50%;left:50%;top:47%;transform:translate(-50%,-50%);background:conic-gradient(from 20deg,transparent 0deg,transparent 265deg,#7da85d00 265deg,#6d965d50 320deg,transparent 321deg)}.sensor{position:absolute;left:50%;top:47%;transform:translate(-50%,-50%);width:49px;height:49px;background:#234c38;border:6px solid #f2f5eb;border-radius:50%;color:#d7eebc;text-align:center;line-height:36px;font-size:24px;box-shadow:0 0 0 1px #a7b89a}.dot{position:absolute;width:7px;height:7px;background:#58823d;border-radius:50%;box-shadow:0 0 0 5px #93ae752a}.d1{top:21%;left:33%}.d2{top:63%;left:73%}.d3{top:72%;left:26%}.tag{position:absolute;background:#f7faf0ed;border:1px solid #c2d0b6;border-radius:5px;padding:11px 14px;box-shadow:0 4px 15px #4c603f0d}.tag b{display:block;font:11px monospace}.tag span{display:block;font:9px monospace;color:#7c9171;margin-top:5px}.tag1{left:6%;top:13%}.tag2{right:4%;bottom:20%}.axis{position:absolute;bottom:19px;width:100%;text-align:center;font:10px monospace;color:#738968}.visual-bottom{display:flex;align-items:center;justify-content:space-between;background:#f1f5e8;border-top:1px solid #cbd6c1;padding:15px 20px}.visual-bottom>span:first-child{font:9px monospace;letter-spacing:1px}.visual-bottom p{font-size:10px;line-height:1.6;color:#6a7d5c;margin:0}.arrow{font-size:25px}.capability{display:grid;grid-template-columns:repeat(3,1fr);padding-bottom:54px}.capability article{border-top:1px solid #ccd7c4;padding:26px 30px 0 0;position:relative}.capability article+article{padding-left:28px;border-left:1px solid #e2e8dc}.num{font:11px monospace;color:#8fa477}.capability h2{font-size:20px;margin:13px 0}.capability p{font-size:13px;line-height:1.85;color:#75816e;max-width:320px}.section{padding-top:58px;padding-bottom:65px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:35px;margin-bottom:32px}.section h2,.download h2{font-size:31px;letter-spacing:-1px;line-height:1.4;margin:10px 0}.section-heading>p{font-size:12px;line-height:1.9;color:#74816e}.start{border-top:1px solid #dde4d6}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.steps article{background:#fff;border:1px solid #dde5d4;border-radius:8px;padding:26px}.step{display:grid;place-items:center;background:#e6eedb;color:#4f7b39;width:32px;height:32px;border-radius:50%;font:14px monospace}.steps h3{font-size:17px;margin:22px 0 12px}.steps p{font-size:13px;line-height:1.9;color:#6c7866}.steps small,.steps a{font-size:11px;line-height:1.9;color:#718461}.steps code{font:11px monospace;color:#3c6244;overflow-wrap:anywhere}.compatibility{background:#ebefe4;border-top:1px solid #dce3d1;border-bottom:1px solid #dce3d1}.outline{font-size:10px;border:1px solid #c3d0b8;border-radius:20px;padding:8px 13px;white-space:nowrap}.table-wrap{overflow:auto}table{border-collapse:collapse;text-align:left;width:100%;font-size:12px;min-width:650px}th{font-size:10px;font-weight:500;color:#73846b;padding:14px 18px;border-bottom:1px solid #c7d3bc}td{padding:23px 18px;border-bottom:1px solid #d5dec9;line-height:1.7}td strong{font-size:13px}td small{display:block;color:#839278;font-size:10px;margin-top:4px}td:last-child{color:#6b7d5f;max-width:390px}.footnote{font-size:11px;line-height:1.9;color:#7d8a70;margin-top:20px}.faq{display:grid;grid-template-columns:1fr 1.65fr;gap:70px}.faq>div>p:last-child{font-size:13px;line-height:1.9;color:#77856d}.questions details{border-bottom:1px solid #dce4d3;padding:18px 0}.questions details:first-child{padding-top:0}.questions summary{cursor:pointer;font-size:14px;line-height:1.7}.questions p{font-size:12px;line-height:1.95;color:#77856f}.download{background:#e1ead5;border:1px solid #c9d7bc;border-radius:10px;padding:35px 40px;display:flex;justify-content:space-between;align-items:center;gap:30px;margin-top:15px;margin-bottom:25px}.download p:not(.eyebrow){font-size:13px;color:#6d7f60}.download-actions{display:flex;flex-direction:column;gap:10px}.download-actions>a:not(.button){font-size:11px;color:#547343}.sources p{font-size:10px;line-height:1.9;color:#87927e;padding:15px 0 30px}.sources a{color:#607653}footer{background:#173e31;color:#c4d8bc;padding:32px 0}footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:25px}footer .brand{font-size:19px}footer span,footer a:last-child{font:10px monospace;text-decoration:none;letter-spacing:1px}@media(max-width:1000px){.hero{gap:35px;padding-top:50px}.nav{gap:20px}nav{gap:16px}.back{display:none}.hero h1{font-size:46px}.cta{align-items:start;flex-direction:column;gap:15px}.radar-art{height:310px}.visual-top{font-size:8px}.tag{padding:9px}.faq{gap:35px}.download{margin:0 32px 25px}.trust{gap:12px}}@media(max-width:720px){.wrap{padding-left:22px;padding-right:22px}.nav{padding:18px 22px;flex-wrap:wrap}.brand{font-size:21px}nav{margin:0;width:100%;gap:23px;font-size:12px;overflow:auto}.hero{grid-template-columns:1fr;padding-top:38px;padding-bottom:45px;gap:35px}.hero h1{font-size:48px}.hero-copy .lead{font-size:14px}.cta{flex-direction:row;align-items:center}.button{padding:14px 18px;font-size:12px}.visual{transform:none;max-width:500px;width:100%}.radar-art{height:315px}.capability{grid-template-columns:1fr;padding-bottom:25px}.capability article,.capability article+article{border-left:none;padding:22px 0}.capability p{max-width:none}.section{padding-top:35px;padding-bottom:40px}.section h2,.download h2{font-size:26px}.section-heading{align-items:start;flex-direction:column;gap:0}.steps{grid-template-columns:1fr}.steps article{padding:23px}.faq{grid-template-columns:1fr;gap:20px}.download{margin:10px 22px 20px;flex-direction:column;align-items:start;padding:25px}.download-actions{width:100%}.sources p{padding-bottom:18px}.table-wrap{margin-right:-22px}footer .wrap{flex-wrap:wrap;gap:20px}.trust{font-size:10px}}