:root{font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;color:#233c34;background:#f5f6f0;--green:#24795d;--line:#dde5dc;--muted:#6d7e74}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer;border:1px solid var(--line);border-radius:10px;padding:11px 16px;background:#fff;color:#284c3f;transition:background .15s}button:hover{background:#edf3ed}button:disabled{opacity:.5;cursor:wait}.primary{background:var(--green);color:white;border-color:var(--green)}.primary:hover{background:#195d47}input,select,textarea{width:100%;border:1px solid #ccd8ce;border-radius:9px;background:#fff;padding:11px;color:#233c34}input:focus,textarea:focus,select:focus{outline:2px solid #62b08f;outline-offset:2px}textarea{min-height:95px;resize:vertical}label{display:block;font-size:14px;margin:18px 0 10px}label input,label select,label textarea{margin-top:8px}.check{display:flex;align-items:center;gap:9px}.check input{width:17px;height:17px;margin:0}.hidden{display:none!important}.brand{font-size:34px;font-weight:900;letter-spacing:3px;color:#22654e}.brand span{display:block;font-size:12px;letter-spacing:1px;color:var(--muted);font-weight:400;margin-top:6px}aside{position:fixed;inset:0 auto 0 0;width:226px;background:#edf2e9;border-right:1px solid var(--line);padding:40px 24px;display:flex;flex-direction:column}nav{display:grid;gap:8px;margin-top:48px}nav button{border:0;text-align:left;background:transparent}nav .selected{background:#d9e8d7;color:#1d634a;font-weight:650}.aside-bottom{margin-top:auto;font-size:12px;color:var(--muted)}.text-button{border:0;background:transparent;display:block;padding:12px 0}.dot{width:7px;height:7px;background:#54a080;border-radius:50%;display:inline-block;margin-right:8px}main{margin-left:226px;padding:40px 5vw;max-width:1600px}header{display:flex;align-items:center;justify-content:space-between;margin-bottom:30px}h1{font-size:30px;letter-spacing:-1px;margin:6px 0}h2{font-size:22px;margin:0 0 14px}h3{font-size:23px;margin:15px 0}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--muted);font-weight:700}.muted,.panel p{line-height:1.75;color:var(--muted);font-size:14px}.panel{background:#fff;border:1px solid var(--line);padding:26px;border-radius:18px;margin-bottom:22px}.hero{display:grid;grid-template-columns:1fr 220px;gap:40px;background:#e7f0df;padding:40px}.hero h2{font-size:28px;max-width:370px;line-height:1.5}.hero p{max-width:490px}.actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.actions input{width:auto;flex:1}.actions select{width:auto}.badge{border:1px solid #d0dfca;border-radius:30px;padding:8px 13px;background:#e9f0df;font-size:12px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.cards .panel{min-width:0}.cards h3{overflow-wrap:anywhere}.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:24px}.robot-preview{width:174px;height:220px;background:#9bd2a9;border:1px solid #79ad88;border-radius:19px;padding:18px;transform:rotate(3deg);box-shadow:8px 10px 0 #79ac8770;align-self:center;justify-self:center}.face{height:102px;background:#f6f3df;border-radius:10px;position:relative;display:flex;gap:45px;justify-content:center;padding-top:27px}.face i{width:7px;height:20px;background:#34533e;border-radius:8px;animation:blink 7s infinite}.face b{position:absolute;top:57px;width:17px;height:9px;border:3px solid #34533e;border-top:0;border-radius:0 0 12px 12px}.robot-controls{display:flex;justify-content:space-between;font-size:38px;padding:12px 6px}.robot-controls span:first-child{color:#e9bf32}.robot-controls span:last-child{color:#df7651;font-size:29px;padding-top:7px}@keyframes blink{0%,92%,96%,100%{transform:scaleY(1)}94%{transform:scaleY(.1)}}.readiness{display:grid;grid-template-columns:1fr 1fr;gap:15px}.readiness div{border-top:1px solid var(--line);padding:14px 0;font-size:13px;color:var(--muted)}.readiness strong{display:block;color:#34533e;margin-bottom:6px}.notice{padding:12px 18px;background:#e1eedd;border:1px solid #bbd4b5;border-radius:10px;margin-bottom:20px;white-space:pre-wrap}.notice.error,#auth-error{color:#a44430;background:#fff2e9}.chat-heading{display:flex;justify-content:space-between}.messages{min-height:170px;max-height:470px;overflow:auto;padding:16px 0}.message{max-width:86%;background:#edf4e9;padding:14px 17px;border-radius:13px;margin:10px 0;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.7}.message.user{margin-left:auto;background:#e5eeee}.message small{display:block;margin-top:9px;color:var(--muted);font-size:11px}.auth{max-width:480px;margin:8vh auto;padding:20px}.auth .brand{margin-bottom:30px}.auth .primary{width:100%;margin-top:20px}footer{font-size:11px;color:#819084;margin:36px 0;display:flex;justify-content:space-between;gap:14px}.device-row{display:flex;justify-content:space-between;gap:12px;padding:20px 0;border-bottom:1px solid var(--line)}.device-row small{display:block;color:var(--muted);margin-top:5px}#device-token{font-family:monospace;height:145px}@media(max-width:1000px){aside{width:190px;padding:30px 18px}main{margin-left:190px;padding:28px}.hero{padding:25px;grid-template-columns:1fr 150px;gap:20px}.robot-preview{transform:scale(.85) rotate(3deg)}.cards{grid-template-columns:1fr}.cards .panel{margin-bottom:0}.cards{margin-bottom:22px}.two-cols{grid-template-columns:1fr}}@media(max-width:650px){aside{position:static;width:auto;padding:18px}.brand{font-size:25px}.brand span,.aside-bottom{display:none}nav{display:flex;overflow:auto;margin-top:15px;gap:4px}nav button{white-space:nowrap;font-size:13px;padding:9px}main{margin:0;padding:20px}header{align-items:flex-start}h1{font-size:24px}.hero{display:block}.robot-preview{display:none}.hero h2{font-size:24px}.readiness{grid-template-columns:1fr}.panel{padding:20px}.two-cols{gap:0}.actions{gap:8px}.actions button{font-size:13px}footer{display:block}.eyebrow{font-size:9px}footer span{display:block;margin-top:7px}}@media(prefers-reduced-motion:reduce){.face i{animation:none}}