/* Gateway / Kurt — shared light interface, independent of wallet and agent logic. */
:root{color-scheme:light;--bg:#fafbf9;--bg2:#fff;--card:#fff;--card2:#f3f6f6;--line:#e1e7e8;--line2:#ccd7dc;--text:#253a49;--muted:#61737d;--lime:#2e5872;--lime2:#23455a;--red:#b84449;--orange:#ac5a20;--blue:#376caf;--green:#267559;--pink:#96508b;--yellow:#946723;--shadow:0 8px 32px #223c4c06}
html{scroll-behavior:smooth;scroll-padding-top:90px}html,body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit}a{text-underline-offset:3px}.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}
.top{background:#ffffffed;border-color:var(--line);padding:17px max(24px,calc((100vw - 1200px)/2));backdrop-filter:blur(16px);gap:28px;min-height:76px}
.logo{font-size:23px;letter-spacing:-1px;white-space:nowrap}.logo i{width:23px;height:26px;background:var(--lime);border-radius:8px 8px 6px 6px;clip-path:polygon(0 0,35% 22%,65% 22%,100% 0,100% 76%,50% 100%,0 76%)}
.nav{gap:24px;font-size:13px}.nav a{padding:7px 0;text-decoration:none}.nav a:hover{color:var(--text)}.btn{background:#fff;border-color:var(--line2);color:var(--text);min-height:40px;padding:9px 17px;font-weight:600;line-height:1.4;transition:background .15s,border-color .15s}
.btn:hover{background:#f0f5f7;border-color:#a8bbc6}.btn.lime,.btn.lime:hover,.badge.lime,.chatin button{color:#fff;background:var(--lime);border-color:var(--lime)}.btn.lime:hover,.chatin button:hover{background:var(--lime2)}.btn.sm{min-height:34px}.btn:disabled,button:disabled{opacity:.5;cursor:not-allowed}
.wrap{max-width:1256px;padding:34px 28px 70px}.back{margin-bottom:18px;font-size:12px}.card{box-shadow:var(--shadow);border-radius:20px;padding:24px}.card h2,h3{font-size:16px;letter-spacing:-.2px;text-transform:none;color:var(--text)}
h1,h2,h3{font-weight:650}.intro h1,.wrap>h1{font-size:34px;letter-spacing:-1.3px;line-height:1.15}.intro p,.lead{font-size:14px;line-height:1.75;max-width:650px}.intro{margin:2px 0 26px}.steps a{background:transparent;border-color:var(--line);padding:9px 12px;border-radius:100px}
.eyebrow{color:var(--muted);font-size:11px;letter-spacing:1.7px;text-transform:uppercase;margin:0 0 13px;font-weight:600}
.hero{padding:36px 0 42px;margin:0;align-items:center}.hero h1{font-size:clamp(36px,4.4vw,62px);font-weight:550;line-height:1.07;letter-spacing:-2.5px;margin:0 0 18px;max-width:690px}.hero p{max-width:590px;font-size:15px;line-height:1.75}.hero .btn{padding:13px 22px}.hero-art{width:220px;height:170px;border:1px solid #dce7eb;border-radius:46% 50% 43% 46%;background:radial-gradient(ellipse at 30% 15%,#fff,#edf4f7);display:grid;place-content:center;align-self:center;transform:rotate(5deg);color:#3a6078;text-align:center}.hero-art strong{font-weight:500;font-size:44px;letter-spacing:-2px}.hero-art small{font-size:11px;letter-spacing:1.5px;text-transform:uppercase}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:3px 0 18px}.section-heading h2{font-size:21px;letter-spacing:-.6px;margin:0}.section-heading p{margin:0;font-size:12px;color:var(--muted)}
.grid{gap:20px}.ch{box-shadow:var(--shadow);border-radius:20px;transition:transform .18s,border-color .18s}.ch:hover{transform:translateY(-3px);border-color:#acbec8}.thumb{background:radial-gradient(ellipse at 50% 20%,#fff,#e9f0f2);aspect-ratio:1.9}.thumb .big{width:74px;height:74px;border-radius:23px;box-shadow:0 8px 22px #34586a15;font-weight:600}.badge:not(.live):not(.lime):not(.lock):not(.unlock),.views{background:#eef3f5;color:#526a78}.badge.live{background:#dff1e6;color:#226443}.badge.live:before{background:#398464;animation:none}.body{padding:19px}.body h3{font-size:18px}.desc{margin-top:9px;font-size:13px}.meta{font-size:12px;gap:8px 14px}.bar{margin-top:15px;height:5px}.bar i{background:#93aebf}.how{margin-top:40px;gap:20px}.how div{padding:21px;line-height:1.65;font-size:13px;border:0;background:#f0f4f3}.how b{font-size:11px;letter-spacing:.7px}.empty{padding:42px 22px;grid-column:1/-1;line-height:1.7}.load-notice{font-size:12px;color:var(--red);margin:0 0 14px}
.stage{background:#fff;grid-template-columns:minmax(0,1fr) 385px;gap:0;box-shadow:var(--shadow);border-radius:24px;align-items:stretch}.stage-main{min-width:0}.chat{background:#fff;min-width:0}.chatnote{color:#657c89;padding:12px 17px}.tabs button{font-size:13px;padding:17px 12px}.msgs{padding:17px;gap:17px;min-height:230px;max-height:510px}.msg .who{font-size:12px}.msg .txt{font-size:13px;line-height:1.6}.reply{background:#f0f5f7;border-color:#8ba8ba;margin-top:9px;padding:9px 11px;font-size:13px;line-height:1.65}.chatin{padding:13px 16px}.chatin input,.form input,.form textarea,.form select,input,textarea,select{background:#fbfcfc;border-color:var(--line2);border-radius:11px}.chatin input{min-height:44px}.chatin button{min-width:58px}.chatin input:focus,.form input:focus{border-color:#6c90a5}.research-control{padding:0 16px 10px}#sessionHint{padding:0 16px 15px}.nowbar{background:#f0f5f4;border:0;font-size:14px;padding:13px 19px}.nowbar .sub{font-size:12px}
.kurt-presence{background:radial-gradient(ellipse at 45% 15%,#fff 5%,#edf3f6 68%,#e5edf2);overflow:hidden;padding:24px 26px 22px;position:relative}.kurt-heading{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;position:relative;z-index:1;pointer-events:none}.kurt-heading h2{font-size:42px;font-weight:550;letter-spacing:-1.9px;line-height:1;margin:0 0 8px}.kurt-heading p{font-size:12px;color:#627d8d;margin:0}.kurt-status{display:flex;align-items:center;gap:6px;background:#ffffffa6;padding:7px 10px;border:1px solid #d5e0e7;border-radius:100px;font-size:11px;color:#526d80}.kurt-status:before{content:"";width:6px;height:6px;border-radius:50%;background:#8196a4}.kurt-status[data-online=true]:before{background:#378b62}
.kurt-scene{position:relative;height:340px;margin:-22px -26px 0;isolation:isolate}.kurt-scene canvas{display:block;width:100%;height:100%;touch-action:pan-y pinch-zoom;cursor:grab;outline-offset:-5px}.kurt-scene canvas.dragging{cursor:grabbing}.kurt-loading{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:40px;color:#587387;font-size:13px;pointer-events:none}.kurt-reset{position:absolute;right:20px;bottom:17px;border:1px solid #cad9e3;background:#ffffffc9;color:#416177;padding:7px 12px;border-radius:100px;cursor:pointer;font-size:12px;min-height:36px}.kurt-help{font-size:11px;color:#587387;text-align:center;margin:0 0 13px}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.kurt-actions{display:flex;justify-content:center;gap:7px;flex-wrap:wrap}.kurt-actions button{border-radius:100px;min-height:39px;border:1px solid #cbd8e1;background:#ffffffb3;color:#3c5e74;padding:8px 13px;font-size:12px;cursor:pointer}.kurt-actions button:hover:not(:disabled){background:#fff}.kurt-state{font-size:12px;text-align:center;color:#526e80;margin:14px 0;min-height:18px}.kurt-reply{background:#ffffffbe;border:1px solid #d8e3e9;border-radius:15px;padding:15px 17px}.kurt-reply small{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:#68808f}.kurt-reply p{color:#375468;font-size:13px;line-height:1.65;margin:7px 0 0;max-height:90px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere}.kurt-voice{font-size:11px;color:#526f80;display:flex;gap:10px;justify-content:space-between;align-items:center;margin:13px 2px 0}.kurt-voice span:last-child{color:#637985}.desktop-panel{padding:14px 19px;background:#fff;border-top:1px solid var(--line)}.desktop-panel>summary{cursor:pointer;display:flex;justify-content:space-between;font-size:13px;font-weight:600;gap:12px;align-items:center;list-style:none}.desktop-panel>summary:after{content:"+";font-size:19px;color:var(--muted)}.desktop-panel[open]>summary:after{content:"−"}.desktop-panel>summary small{font-weight:400;color:var(--muted);font-size:11px;margin-left:auto}.desktop-panel .player{margin-top:14px;border-radius:12px;overflow:hidden;min-height:220px;color:#fff}.player .off{background:radial-gradient(ellipse,#253d4e,#142430);color:#eef4f7}.player .muted{color:#bbcad2}.player .badge.dim{background:#263e4ed9;color:#e0e8ed}.player .badge.lime{background:#e5eff4;color:#29495f}.player .trade{background:#182f3ee8;color:#fff}.player .avatar{border-color:#79919f}.player .badge.live{background:#dff1e6;color:#226443}
.kurt-identity{display:flex;align-items:center;gap:12px;border:1px solid var(--line);background:#f0f5f7;border-radius:14px;padding:14px 18px;margin:0 0 24px;max-width:650px;font-size:13px}.kurt-identity b{font-weight:600}.kurt-identity span{color:var(--muted)}.kurt-identity .voice-note{margin-left:auto;font-size:11px}.cols{gap:24px}.cols .card h2{margin-bottom:18px;font-size:16px;letter-spacing:-.3px;text-transform:none;color:var(--text)}.cols .form{gap:16px}.form label{font-size:12px;line-height:1.5}.cols input,.cols select{min-height:43px}.stock{overflow:auto}.stock table{min-width:470px}.quote{top:100px}.quote .kpi{gap:14px}.quote .kpi span{flex-shrink:0}.quote .kpi b{text-align:right;overflow-wrap:anywhere}.quote .steps{line-height:1.65}.hint{line-height:1.7}.hubhead{gap:12px}.fund .big{color:var(--text)}.pbar i{background:linear-gradient(90deg,#afc6d2,#557f99)}.item,.delivery{background:#f7f9f9}.src div{background:#f7f9f9}.detailbox>summary{font-size:14px}.kpis .kpi b{font-weight:600}.foot{line-height:1.7}.chip{background:#f7f9f9}input[type=checkbox]{accent-color:var(--lime)}.badge.lock{color:#805c24;background:#faf0d9}.badge.unlock{color:#226c4d;background:#e1f2e9}
:focus-visible{outline:2px solid #527f9a!important;outline-offset:3px}section[id],details[id]{scroll-margin-top:95px}
@media(max-width:1050px){.stage{grid-template-columns:minmax(0,1fr) 340px}.top{padding:15px 24px;gap:18px}.nav{gap:16px}.intro{flex-direction:column;align-items:flex-start}.kurt-presence{padding-left:20px;padding-right:20px}.kurt-scene{margin-left:-20px;margin-right:-20px}}
@media(max-width:820px){.stage,.cols{grid-template-columns:1fr}.chat{border-left:0;border-top:1px solid var(--line)}.msgs{max-height:400px;min-height:200px}.hero-art{display:none}.hero{padding-top:22px}.quote{position:static}.two{grid-template-columns:1fr}.nav{gap:14px}.wrap{padding:26px 20px 50px}.kurt-scene{height:330px}.kurt-presence{padding-bottom:19px}.kurt-reply p{max-height:90px}.fund{grid-template-columns:1fr}}
@media(max-width:600px){.top{padding:12px 16px;gap:10px;flex-wrap:wrap;min-height:unset}.logo{font-size:21px}.top>.btn{font-size:12px;padding:8px 12px}.nav{order:5;width:100%;justify-content:flex-start;gap:22px;font-size:12px}.top #me{max-width:95px;overflow:hidden}.wrap{padding:22px 14px 44px}.hero{padding:15px 3px 30px}.hero h1{font-size:39px;letter-spacing:-1.8px}.hero p{font-size:14px}.hero .btn{margin-top:9px}.section-heading{align-items:flex-start}.section-heading p{max-width:125px;text-align:right}.grid{grid-template-columns:minmax(0,1fr);gap:16px}.how{grid-template-columns:1fr 1fr;gap:10px;margin-top:26px}.how div{padding:15px;font-size:12px}.card{padding:18px;border-radius:16px}.intro h1,.wrap>h1{font-size:28px;letter-spacing:-1px}.intro p{font-size:13px}.steps{gap:6px}.steps a{font-size:11px;padding:7px 10px}.stage{border-radius:20px}.kurt-heading h2{font-size:36px}.kurt-heading p{font-size:11px}.kurt-scene{height:285px;margin-top:-8px}.kurt-presence{padding:21px 18px 18px}.kurt-scene{margin-left:-18px;margin-right:-18px}.kurt-reset{right:15px;bottom:12px}.kurt-actions{gap:6px}.kurt-actions button{padding:8px 10px;font-size:11px}.kurt-voice{flex-wrap:wrap;gap:3px}.kurt-identity{gap:8px;flex-wrap:wrap;padding:12px 14px}.kurt-identity .voice-note{width:100%;margin-left:0}.hubhead h2{font-size:17px}.hubhead .btn{font-size:11px}.nowbar{gap:8px}.src div{padding:9px}.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}.form{grid-template-columns:1fr}.comm h1{font-size:24px}.desktop-panel>summary small{display:none}}
.stage>.chat{border-left:1px solid var(--line);border-top:0}.starts li.on i{color:#fff}
@media(max-width:820px){.stage>.chat{border-left:0;border-top:1px solid var(--line)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.ch:hover{transform:none}}