:root{--bg:#0D0D0D;--panel:#131313;--line:#292929;--text:#F5F7FB;--muted:#A4AAB4;--blue:#1E68FF;--blue-light:#83ABFF;--green:#71DCAF;--max:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.5;cursor:default}a:focus-visible,button:focus-visible{outline:3px solid var(--blue-light);outline-offset:4px}[hidden]{display:none!important}.container{width:min(calc(100% - 40px),var(--max));margin:auto}
.skip{position:fixed;left:16px;top:-80px;background:white;color:#111;padding:12px;z-index:99}.skip:focus{top:10px}.topbar{position:sticky;top:0;z-index:30;border-bottom:1px solid #ffffff0e;background:#0d0d0df5;backdrop-filter:blur(12px)}.topbar-inner{min-height:66px;display:flex;align-items:center;justify-content:space-between;gap:20px}.logo img{display:block;height:34px;width:auto;max-width:155px}.nav{display:flex;gap:22px;align-items:center}.nav a{font-size:12px;color:#BDC2CB}.nav .cta{padding:10px 14px;border:1px solid #414141;border-radius:8px;color:white;font-weight:650}.hero{padding:54px 0 36px;border-bottom:1px solid #ffffff0c;background:radial-gradient(ellipse at 95% 0,rgba(30,104,255,.09),transparent 60%)}.breadcrumb{font-size:12px;color:#A4AAB4;margin-bottom:30px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}.breadcrumb a:hover{color:#fff}.eyebrow{display:flex;align-items:center;gap:10px;color:var(--blue-light);font-size:10px;font-weight:750;letter-spacing:.12em;text-transform:uppercase;margin-bottom:17px}.eyebrow:before{content:"";width:22px;height:2px;background:var(--blue)}h1{margin:0;max-width:880px;font-size:clamp(34px,4.7vw,59px);font-weight:720;line-height:1.08;letter-spacing:-.045em;text-wrap:balance;overflow-wrap:anywhere}.hero p{max-width:750px;color:var(--muted);font-size:16px;line-height:1.7;margin:20px 0}.hero-meta{display:flex;gap:20px;flex-wrap:wrap;margin-top:25px;color:#BAC1CD;font-size:11px}.hero-meta span{display:flex;align-items:center;gap:8px}.dot{height:5px;width:5px;border-radius:50%;background:var(--blue)}
.workspace{padding:36px 0 62px}.tool-layout{display:grid;grid-template-columns:minmax(0,.94fr) minmax(0,1.06fr);gap:22px;align-items:start}.card{padding:28px;border:1px solid var(--line);border-radius:16px;background:var(--panel);min-width:0}.card-top{display:flex;gap:16px;align-items:center;justify-content:space-between;margin-bottom:10px}.card h2{font-size:21px;line-height:1.25;letter-spacing:-.03em;margin:0}.card .sub{font-size:13px;line-height:1.65;color:var(--muted);margin:10px 0 26px}.quiet-button{background:none;border:0;color:var(--blue-light);font-size:11px;font-weight:600;padding:7px 0;white-space:nowrap}.field{margin-top:20px;min-width:0}.field label,.field-title{display:block;font-size:12px;font-weight:650;color:#E0E4EB;margin-bottom:9px}.field small,.helper{display:block;color:var(--muted);font-size:11px;line-height:1.6;margin-top:8px}.fields-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}input:not([type=checkbox]),select,textarea{width:100%;min-width:0;color:var(--text);border:1px solid #373737;border-radius:9px;background:#0C0C0C;padding:13px 14px;font-size:14px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--blue-light);box-shadow:0 0 0 3px #1e68ff21}input::placeholder,textarea::placeholder{color:#727986}select{appearance:auto;color-scheme:dark}textarea{resize:vertical;min-height:100px;line-height:1.6}input[readonly]{color:#BCCAFF}input[type=checkbox]{accent-color:var(--blue);width:17px;height:17px;flex:none}.input-prefix{display:flex;align-items:center;border:1px solid #373737;border-radius:9px;background:#0C0C0C;overflow:hidden}.input-prefix:focus-within{border-color:var(--blue-light);box-shadow:0 0 0 3px #1e68ff21}.input-prefix span{padding:0 0 0 14px;color:#929AAA;font-size:12px}.input-prefix input{border:0;box-shadow:none;background:transparent}.checkline{display:flex;align-items:flex-start;gap:10px;color:#AEB5C0;font-size:12px;line-height:1.5;margin:20px 0}.checkline input{margin:1px 0 0}.checkline label{cursor:pointer}.btn{min-height:45px;display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 17px;border-radius:9px;border:1px solid #383838;font-size:11px;font-weight:750;letter-spacing:.015em;line-height:1.4;transition:background .15s}.btn-primary{background:var(--blue);border-color:var(--blue);color:white}.btn-primary:hover{background:#2E73FF}.btn-secondary{background:#1a1a1a;color:#E0E6F0}.btn-secondary:hover{border-color:#62718B}.form-actions{display:flex;gap:10px;margin-top:25px;flex-wrap:wrap}.form-actions>.btn-primary{flex:1}.note{margin:15px 0 0;color:var(--muted);font-size:11px;line-height:1.6}.error{font-size:12px;color:#FFACAC;line-height:1.6;margin:15px 0 0;min-height:0}.result-card{position:sticky;top:89px;background:linear-gradient(145deg,#151A25,#131313 52%);border-color:#334567}.result-heading{display:flex;align-items:center;justify-content:space-between;gap:16px}.pill{display:inline-flex;padding:5px 9px;border:1px solid #374968;background:#1E68FF12;color:#A7C3FF;border-radius:30px;font-size:9px;font-weight:700;white-space:nowrap}.pill-live{color:var(--green);border-color:#71dcaf44;background:#71dcaf08}.empty{display:flex;min-height:310px;flex-direction:column;align-items:flex-start;justify-content:center;color:var(--muted)}.empty-mark{width:48px;height:48px;display:grid;place-items:center;background:#1E68FF13;border:1px solid #375585;border-radius:12px;color:var(--blue-light);font-size:24px;margin-bottom:24px}.empty h3{color:#E8ECF6;font-size:19px;line-height:1.3;letter-spacing:-.03em;margin:0 0 10px}.empty p{font-size:13px;line-height:1.7;margin:0;max-width:360px}.kpi{padding:22px 0 25px;border-bottom:1px solid #2C3443}.kpi-label{color:#BBC4D5;font-size:12px}.kpi-value{display:block;font-size:clamp(32px,4vw,48px);letter-spacing:-.055em;font-weight:700;line-height:1.2;margin:10px 0;color:white;overflow-wrap:anywhere}.kpi-detail{color:var(--muted);font-size:12px;line-height:1.6}.stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:20px 0}.stat{border:1px solid #2C3340;border-radius:10px;padding:13px;background:#0E1219}.stat span{font-size:10px;color:#ABB5C6;display:block;line-height:1.5}.stat strong{font-size:19px;margin-top:5px;display:block;font-weight:650;overflow-wrap:anywhere}.funnel{display:grid;gap:15px;margin-top:24px}.bar-head{display:flex;justify-content:space-between;gap:12px;color:#CED5E1;font-size:11px;margin-bottom:8px}.bar-track{background:#202733;min-height:9px;border-radius:3px;overflow:hidden}.bar-fill{height:9px;background:var(--blue);border-radius:3px;min-width:0}.funnel-row:nth-child(2) .bar-fill{background:#4A86FF}.funnel-row:nth-child(3) 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32px}.footer-inner{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);padding:12px 20px;border:1px solid #4D6081;border-radius:10px;background:#182234;color:white;font-size:12px;z-index:60;max-width:calc(100vw - 28px);box-shadow:0 6px 30px #0007;text-align:center}
.presets{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 20px}.preset{border:1px solid #39404B;background:#1A1F28;color:#BFD1F3;border-radius:6px;font-size:10px;padding:7px 10px}.preset:hover{border-color:var(--blue-light)}.url-output{min-height:125px;margin:23px 0 14px;font-size:12px;word-break:break-all;overflow-wrap:anywhere;color:#BDD2FF;background:#0C1018;border:1px solid #344765;border-radius:10px;padding:17px;white-space:pre-wrap;line-height:1.7}.param-grid{display:grid;gap:8px;margin-top:20px}.param-row{display:grid;grid-template-columns:105px minmax(0,1fr);gap:12px;color:#B9C3D5;font-size:11px;line-height:1.7;border-bottom:1px solid #2D3442;padding-bottom:8px;overflow-wrap:anywhere}.param-row span:first-child{color:#8191AB}.preview-label{color:#9EB4D8;font-size:11px;line-height:1.6}.qr-preview{padding:20px;background:white;border-radius:12px;margin:25px auto 19px;max-width:300px}.qr-preview canvas{display:block;width:100%;height:auto;image-rendering:pixelated}.qr-title{font-size:12px;text-align:center;color:#CFD8E7}.qr-caption{display:flex;align-items:center;justify-content:center;gap:7px;margin-top:13px;font-size:10px;color:#A6B5CC}.output-link{margin:18px 0 0;font-size:11px;color:#A9BBDD;overflow-wrap:anywhere;line-height:1.6}.phone-msg{font-size:12px;line-height:1.7;color:#BBC6D9;background:#151F2D;border:1px solid #2E435F;padding:16px;border-radius:10px;margin:16px 0 0;white-space:pre-wrap}.ai-state{display:flex;gap:8px;align-items:center;font-size:10px;color:#ACBDD9;margin:19px 0}.ai-state i{width:6px;height:6px;border-radius:50%;background:#64738C}.ai-state.connected i{background:var(--green)}.message-output{min-height:195px;margin-top:23px;color:#E3ECFA;background:#0B1018;border-color:#334665;font-size:14px;line-height:1.85}.prompt-panel{margin-top:22px;padding-top:18px;border-top:1px solid #2C3441}.prompt-panel summary{font-size:12px;cursor:pointer;color:#AFC9F8}.prompt-panel textarea{margin-top:15px;min-height:190px;font-size:11px}.prompt-panel .btn{margin-top:10px;width:100%}.assistant-info{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;margin-top:20px;border:1px solid #353A43;border-radius:8px;font-size:11px;line-height:1.65;color:#ABB7CB}.assistant-info strong{color:#D7E2F7}.transfer-note{padding:10px 13px;margin:0 0 18px;background:#1e68ff13;border:1px solid #1e68ff45;border-radius:8px;color:#AFCAFF;font-size:11px;line-height:1.6}.scenario-row.selected{color:#BFD6FF}.scenario-row.selected strong{color:#83ABFF}.toolbar{display:flex;justify-content:space-between;gap:10px;margin-top:11px;font-size:10px;color:#95A3B9}
@media(max-width:900px){.tool-layout{grid-template-columns:1fr;gap:20px}.result-card{position:static}.empty{min-height:230px}.hero{padding-top:34px}.guide{gap:20px}.diagnostic-box{align-items:flex-start;flex-direction:column;gap:20px}.kpi-value{font-size:44px}}
@media(max-width:620px){.container{width:calc(100% - 28px)}.topbar-inner{min-height:60px;gap:12px}.logo img{height:29px;max-width:130px}.nav{gap:13px}.nav a{font-size:10px}.nav a[data-home]{display:none}.nav .cta{padding:8px 10px}.hero{padding:28px 0}.breadcrumb{margin-bottom:23px;font-size:10px}.hero p{font-size:14px}.hero-meta{gap:11px;font-size:10px;margin-top:18px}.workspace{padding:24px 0 36px}.card{padding:21px;border-radius:12px}.card-top{align-items:flex-start}.card h2{font-size:19px}.card .sub{font-size:12px;margin-bottom:22px}.fields-row{gap:12px}.field{margin-top:17px}.field label{font-size:11px}.form-actions .btn{flex-basis:100%}.kpi-value{font-size:38px}.result-actions .btn{flex-basis:calc(50% - 8px)}.guide{grid-template-columns:1fr;gap:15px;padding-bottom:36px}.guide-item{padding-top:15px}.diagnostic-box{padding:21px;margin-bottom:35px}.diagnostic-box h2{font-size:23px}.diagnostic-box .btn{width:100%}.footer-inner{line-height:1.7}.param-row{grid-template-columns:92px minmax(0,1fr)}.stats{gap:8px}.stat{padding:10px}.stat strong{font-size:18px}.nav a:first-child{white-space:nowrap}.qr-preview{max-width:260px;padding:14px}.message-output{min-height:230px}.url-output{padding:13px}}
@media(max-width:360px){.fields-row{grid-template-columns:1fr;gap:0}.card{padding:17px}.card-top{gap:10px}.quiet-button{font-size:10px}.stats{grid-template-columns:1fr 1fr}.stat strong{font-size:16px}.result-heading{gap:8px}.pill{font-size:8px}.result-actions .btn{flex-basis:100%}.hero-meta{gap:10px}h1{font-size:33px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{.topbar,.hero,.form-card,.guide,.diagnostic-box,footer,.toast,.result-actions,.next-link,.formula,.note,.error{display:none!important}body{background:white;color:black}.workspace{padding:0}.tool-layout{display:block}.result-card{position:static;background:white;border:0;color:black}.kpi-value,.kpi-label,.kpi-detail,.qr-title,.output-link,.qr-caption{color:black}.qr-preview{width:300px;margin:20px auto}.card{padding:10px}.result-heading h2{color:black}.pill{display:none}}