:root{--bg:#f7f8fa;--ink:#18251f;--muted:#748079;--line:#e4e9e5;--green:#148466;--green-dark:#105c48;--light:#edf7f2;--red:#b54242;--card:#fff;font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);font-size:14px}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,textarea,select{touch-action:manipulation}a{color:var(--green-dark);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}header{height:86px;border-bottom:1px solid var(--line);background:#ffffffdd;display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1200px)/2));gap:30px}.brand{font-size:19px;font-weight:750;letter-spacing:-.5px;white-space:nowrap;color:var(--ink)}.brand-icon{display:inline-flex;width:31px;height:31px;background:var(--green);color:white;align-items:center;justify-content:center;border-radius:9px;margin-right:9px;font-size:16px}.nav{display:flex;gap:30px;align-items:center}.nav a{color:#58655d;font-size:13px}.nav a.active{color:var(--green);font-weight:700}.languages{border:1px solid var(--line);border-radius:8px;display:flex;background:white}.languages button{border:0;background:none;padding:8px;color:#718077;font-size:12px}.languages button.active{color:var(--green);font-weight:bold}main{max-width:1200px;margin:auto;padding:52px 24px 60px}.eyebrow{color:var(--green);font-size:11px;font-weight:750;letter-spacing:2px;margin:0 0 18px}.hero{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:35px}.hero h1{font-size:40px;letter-spacing:-1.2px;line-height:1.35;margin:0 0 14px;font-weight:760}.hero p{color:var(--muted);line-height:1.9;margin:0;max-width:650px}.chips{display:flex;gap:10px;margin-top:20px}.chip{font-size:11px;color:#4f7464;background:#edf4ef;border:1px solid #dfece3;padding:6px 10px;border-radius:20px}.hero-symbol{display:flex;width:110px;height:110px;border:1px solid #deeee4;border-radius:30px;background:linear-gradient(140deg,#e5f6eb,#f7faf7);color:var(--green);align-items:center;justify-content:center;font-size:42px;transform:rotate(-8deg);margin:0 28px 10px}.layout{display:grid;grid-template-columns:minmax(0,1fr) 315px;gap:22px;align-items:start}.panel{border:1px solid var(--line);border-radius:16px;background:var(--card);padding:26px;box-shadow:0 4px 18px #1d3b2a04}.panel-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.panel h2{font-size:20px;margin:8px 0 7px;letter-spacing:-.4px}.panel .eyebrow{margin:0;font-size:10px}.muted{color:var(--muted);font-size:12px;line-height:1.8}.service{font-size:11px;border:1px solid #deeee5;color:var(--green);padding:6px 10px;border-radius:20px}.service.off{color:#916b35;background:#fff8ed;border-color:#f2e4c9}.modes{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:15px 0 25px}.mode{padding:13px;border:1px solid var(--line);border-radius:10px;text-align:left;display:flex;gap:10px;background:white;min-height:82px;align-items:flex-start}.mode.selected{border-color:var(--green);background:#f0f9f5}.radio{width:15px;height:15px;border:1px solid #becbc3;border-radius:50%;margin-top:3px;flex-shrink:0}.selected .radio{border:4px solid var(--green)}.mode strong{font-size:12px;display:block;margin-bottom:5px}.mode small{display:block;font-size:11px;color:#7a847e;line-height:1.6}.field-head{display:flex;justify-content:space-between;margin-bottom:10px;gap:15px;align-items:center}.field-head label{font-size:13px;font-weight:700}.field-head small{font-size:11px;color:var(--muted)}input,textarea,select{width:100%;border:1px solid #dde4df;border-radius:9px;background:#fbfcfb;padding:12px 14px;color:var(--ink);outline:none}input:focus,textarea:focus,select:focus{border-color:var(--green);box-shadow:0 0 0 3px #16866b0c}textarea{resize:vertical;line-height:1.65;font-family:Consolas,monospace;font-size:12px;min-height:140px}.field{margin-bottom:22px}.inline-result{font-size:11px;color:var(--muted);margin-top:9px;min-height:20px;line-height:1.8}.inline-result.ok{color:var(--green)}.inline-result.error{color:var(--red)}.links{display:flex;gap:20px;margin-top:10px;font-size:11px}.privacy{padding:12px;background:#f5f7f5;border-radius:8px;line-height:1.8;color:#718078;font-size:11px;margin:20px 0}.primary{border:0;border-radius:9px;background:var(--green);color:white;padding:13px 18px;font-weight:650;display:inline-flex;align-items:center;justify-content:center;gap:8px}.primary:hover:not(:disabled){background:var(--green-dark)}.full{width:100%}.secondary{background:white;border:1px solid var(--line);border-radius:8px;padding:9px 13px;color:#446254}.danger{color:var(--red)}.small{padding:6px 9px;font-size:11px}.stock-card{display:flex;gap:12px;border-top:1px solid #eff2ef;padding:15px 0;align-items:center}.stock-icon{width:36px;height:36px;border-radius:10px;background:#f1f5f2;color:#487363;font-weight:700;font-size:10px;display:flex;align-items:center;justify-content:center}.stock-info{flex:1}.stock-info strong{display:block;font-size:12px;margin-bottom:5px}.stock-info small{font-size:10px;color:var(--muted)}.stock-number{font-size:18px;font-weight:700;color:#395e4d}.banner{border-radius:10px;margin-bottom:22px;padding:13px 16px;background:#fff8e9;border:1px solid #f0e2c3;color:#8e6833;font-size:12px;line-height:1.8}.banner.demo{background:#edf3fc;border-color:#dae6f7;color:#446a9e}.quick{margin-top:38px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:18px}.step{border:1px solid var(--line);border-radius:12px;background:white;padding:22px}.step .num{color:var(--green);font-family:Consolas;font-size:11px;letter-spacing:2px}.step h3{font-size:14px;margin:18px 0 10px}.step p{font-size:12px;color:var(--muted);line-height:1.9;margin:0 0 15px}.step a{font-size:11px}footer{border-top:1px solid var(--line);max-width:1200px;margin:auto;padding:26px 24px;display:flex;justify-content:space-between;font-size:11px;color:var(--muted)}.query{max-width:760px;margin:0 auto}.query .hero h1{font-size:30px}.query-input{display:flex;gap:12px;margin-top:20px}.query-input input{flex:1}.result{margin-top:22px;border-top:1px solid var(--line);padding-top:22px}.summary{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:15px}.summary div{padding:13px;background:#f5f8f5;border-radius:8px}.summary small{display:block;color:var(--muted);font-size:11px;margin-bottom:7px}.summary strong{font-size:12px}.badge{display:inline-block;background:#eef5f1;color:var(--green-dark);border-radius:6px;padding:5px 8px;font-size:11px}.badge.warn{background:#fff5e6;color:#986b28}.progress{height:6px;background:#edf2ee;border-radius:4px;margin:20px 0;overflow:hidden}.progress>div{height:100%;background:var(--green);width:var(--progress,0%)}.timeline{list-style:none;padding:0;margin:0}.timeline li{padding:10px 0;border-bottom:1px solid #f0f3f0;font-size:12px;color:#52665a}.timeline li::before{content:'●';color:var(--green);font-size:8px;margin-right:9px}.token-box{word-break:break-all;padding:12px;background:#f5f8f5;border-radius:8px;margin:10px 0;font:12px/1.8 Consolas,monospace}.checkline{display:flex;align-items:flex-start;gap:8px;color:#6b7d72;font-size:11px;line-height:1.8;margin-bottom:15px}.checkline input{width:15px;height:15px;margin:3px 0}.admin-tabs{display:flex;gap:10px;margin-bottom:20px;flex-wrap:wrap}.admin-tabs button{padding:10px 16px;border:1px solid var(--line);border-radius:8px;background:white;color:#64776b}.admin-tabs .active{border-color:var(--green);background:var(--light);color:var(--green-dark)}.admin-layout{display:grid;grid-template-columns:300px 1fr;gap:18px;align-items:start}.admin-layout .panel{padding:20px}.admin-layout .field{margin-bottom:15px}.admin-form label{display:block;font-size:12px;margin-bottom:8px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;white-space:nowrap}th,td{text-align:left;padding:12px 10px;border-bottom:1px solid #edf1ee;font-size:11px}th{font-size:10px;color:#78877e;background:#fafbf9;font-weight:650}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:16px}.filters{display:flex;gap:10px;margin-bottom:16px}.filters input,.filters select{padding:8px 10px;font-size:11px}.login{max-width:420px;margin:30px auto;padding:32px}.login h1{font-size:25px;margin:10px 0 20px}.login p{line-height:1.8}.admin-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.admin-head h1{font-size:28px;margin:0}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin:0 0 22px}.stat{background:white;border:1px solid var(--line);border-radius:12px;padding:20px}.stat small{color:var(--muted);font-size:11px}.stat strong{display:block;font-size:25px;margin-top:10px}.hidden{display:none!important}.toast-visible{opacity:1!important;transform:translate(-50%,0)!important}#toast{position:fixed;bottom:26px;left:50%;background:#173f30;color:white;z-index:100;padding:12px 20px;border-radius:10px;max-width:90vw;font-size:12px;opacity:0;transform:translate(-50%,15px);transition:.2s;pointer-events:none}.loading{text-align:center;padding:80px;color:#657c6d}.tutorial-item{margin-bottom:20px}.tutorial-item h3{font-size:18px}.tutorial-item p{line-height:1.9;color:#687d70}.notice{white-space:pre-line}.empty{text-align:center;padding:35px;color:var(--muted);font-size:12px}.wide{grid-column:1/-1}code{font-family:Consolas,monospace}dialog{max-width:600px;border:1px solid var(--line);border-radius:16px;padding:25px}dialog::backdrop{background:#182a2355}
@media(max-width:900px){header{padding:0 22px;height:76px;gap:12px}.nav{gap:15px}.layout{grid-template-columns:1fr 280px}.hero h1{font-size:34px}.hero-symbol{display:none}.admin-layout{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}}
@media(max-width:650px){header{flex-wrap:wrap;height:auto;padding:18px;gap:16px}.brand{font-size:16px}.languages{margin-left:auto}.nav{order:3;width:100%;justify-content:space-between;gap:10px}.nav a{font-size:12px}main{padding:30px 16px}.hero h1{font-size:29px}.hero p{font-size:12px}.chips{gap:5px;flex-wrap:wrap}.layout,.steps{grid-template-columns:1fr}.panel{padding:20px}.modes{gap:8px}.mode{padding:10px;min-height:85px}.mode strong{font-size:11px}.mode small{font-size:10px}.summary{grid-template-columns:1fr}.links{gap:12px;font-size:10px}.query-input{flex-direction:column}.stats{gap:10px}.stat{padding:15px}.admin-tabs button{font-size:11px;padding:8px 12px}.filters{flex-wrap:wrap}footer{gap:16px;flex-wrap:wrap}}