:root{color-scheme:dark;--bg:#111;--ink:#ececea;--muted:#a4a49e;--line:#ffffff14;--accent:#96c1bd;--red:#e5a19a;--mono:Consolas,"Liberation Mono",monospace;--sans:Inter,"Helvetica Neue",Arial,sans-serif}
*{box-sizing:border-box}html{min-width:320px;scrollbar-color:#494946 #111;scrollbar-width:thin}body{margin:0;min-height:100svh;color:var(--ink);font:14px/1.6 var(--sans);background:radial-gradient(ellipse at 50% 15%,#20201f,#151514 50%,#101010);-webkit-font-smoothing:antialiased}body::before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.06;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.94' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' opacity='.45' filter='url(%23n)'/%3E%3C/svg%3E")}header,main{position:relative;z-index:1}button,input,select,textarea{font:inherit;color:inherit}button,.button{border:1px solid var(--line);border-radius:6px;padding:10px 15px;background:#ffffff04;font-size:12px;cursor:pointer;text-decoration:none;display:inline-flex;justify-content:center;align-items:center;white-space:nowrap}button:hover,.button:hover{border-color:#ffffff40;background:#ffffff08}button:disabled,input:disabled,select:disabled{opacity:.4;cursor:default}.primary{background:var(--accent);border-color:var(--accent);color:#142321;font-weight:600}.primary:hover{background:#b0d1ce;border-color:#b0d1ce}.quiet{background:transparent;color:var(--muted)}[hidden]{display:none!important}a{color:var(--accent);text-underline-offset:4px}a:hover{color:#d4e4e2}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:4px}::selection{background:#d7d7d1;color:#111}
header{max-width:1320px;margin:auto;min-height:90px;padding:0 40px;display:flex;align-items:center;gap:36px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit}.brand svg{width:25px;height:30px;fill:none;stroke:#deded9;stroke-width:7;stroke-linecap:round;stroke-linejoin:round}.brand img{width:124px;height:auto}.brand span{font:10px var(--mono);color:var(--muted);white-space:nowrap;margin-left:8px}nav{display:flex;gap:24px;margin-left:auto}nav a{font-size:12px;color:var(--muted);text-decoration:none;padding:8px 0;border-bottom:1px solid transparent}nav a[aria-current]{color:var(--ink);border-color:var(--accent)}.connection{font:9px var(--mono);white-space:nowrap;color:var(--muted)}.connection::before{content:"";display:inline-block;width:5px;height:5px;border-radius:50%;background:#777;margin-right:7px}.connection.online::before{background:var(--accent)}main{max-width:1240px;margin:auto;padding:25px 40px 20px}.page-heading{margin-bottom:28px}.eyebrow{font:9px/1.7 var(--mono);letter-spacing:1.7px;text-transform:uppercase;color:var(--muted)}h1{font-size:clamp(28px,3vw,38px);font-weight:450;line-height:1.25;letter-spacing:-1.4px;margin:10px 0}h1 span{color:var(--accent)}.page-heading p{margin:0;color:var(--muted);font-size:13px}.heading-row{display:flex;justify-content:space-between;align-items:center;gap:20px}h2{font-size:13px;font-weight:500;margin:0}h3{font-size:22px;font-weight:450;letter-spacing:-.5px;line-height:1.35;margin:10px 0 12px}.muted{color:var(--muted)}.small{font:10px/1.7 var(--mono)}
.field{display:flex;flex-direction:column;gap:7px}.field label{font:10px var(--mono);color:var(--muted)}select,input{border:1px solid var(--line);border-radius:5px;padding:10px 12px;background:#1c1c1b;font-size:12px;min-height:40px}.run-bar{display:flex;align-items:flex-end;gap:12px}.scenario-field{flex:1}.run-bar .field:not(.scenario-field){width:175px}.run-bar button{min-height:40px}.run-context{display:flex;gap:12px;justify-content:space-between;margin:12px 0 24px;color:var(--muted);font-size:10px}.run-context a{color:var(--muted)}.stage-row{display:flex;gap:9px;margin-bottom:18px}.stage{flex:1;display:flex;align-items:center;gap:8px;padding:10px 12px;border-bottom:1px solid var(--line);font-size:11px;color:#85857e}.stage b{font:10px var(--mono);font-weight:400}.stage.active{border-color:#96c1bd70;color:var(--ink)}.stage.complete{color:var(--accent)}.card{border:1px solid var(--line);border-radius:8px;background:linear-gradient(135deg,#ffffff04,#ffffff02);overflow:hidden;min-width:0}.card-head{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px}.card-foot{padding:12px 20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:10px}.demo-layout{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(280px,1fr);gap:20px;align-items:start}.preview-controls{padding:12px 20px;display:flex;gap:8px}.preview-controls input{flex:1;min-width:60px}.preview-controls select{max-width:100px}iframe{display:block;border:0;width:100%;height:315px;background:#161615}.summary-body{padding:24px 22px}.summary-body>p{color:var(--muted);font-size:12px;line-height:1.8}.status{font:10px/1.7 var(--mono);color:var(--accent)}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:28px 0 18px;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.metrics span{display:block;color:var(--muted);font-size:10px;margin-bottom:6px}.metrics strong{font-size:22px;font-weight:450;white-space:nowrap}.summary-body .outcome{min-height:40px;margin:0 0 18px}.text-link{font-size:11px}.workspace-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(300px,1fr);gap:20px;align-items:start}.editor-wrap{padding:18px}textarea{width:100%;min-height:480px;resize:vertical;border:1px solid var(--line);border-radius:5px;background:#11111180;padding:16px;font:12px/1.8 var(--mono);tab-size:4}.code-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:14px}.checks{padding:6px 20px 16px}.check{display:flex;gap:9px;padding:12px 0;border-bottom:1px solid #ffffff09;font-size:11px;line-height:1.7}.check:last-child{border-bottom:0}.check i{font-style:normal;color:var(--red)}.check.pass i{color:var(--accent)}.check small{display:block;font:10px/1.7 var(--mono);color:var(--red);overflow-wrap:anywhere;margin-top:5px}.requirements{margin-top:20px}.requirements summary{padding:16px 20px;cursor:pointer;color:var(--muted);font-size:12px}.requirements #requirements{padding:0 20px 16px}.requirements p{font-size:12px;color:var(--muted)}.requirements strong{display:block;color:var(--ink);font-size:12px;margin:12px 0 4px}.activity-meta{display:flex;gap:24px;flex-wrap:wrap;margin:-8px 0 22px;color:var(--muted);font:10px/1.8 var(--mono)}.timeline{padding:15px 26px 28px}.event{border-left:1px solid #ffffff25;margin-left:4px;padding:16px 0 12px 25px;position:relative}.event::before{content:"";position:absolute;left:-4px;top:24px;width:7px;height:7px;border-radius:50%;background:#777;box-shadow:0 0 0 4px #1a1a19}.event.commit::before,.event.success::before,.event.model::before{background:var(--accent)}.event.error::before{background:var(--red)}.event-title{display:flex;justify-content:space-between;gap:15px;font-size:12px}.event-time{font:9px/1.9 var(--mono);color:var(--muted);white-space:nowrap}.event-text{font-size:11px;color:var(--muted);white-space:pre-wrap;overflow-wrap:anywhere;margin-top:5px;line-height:1.8}.event details{margin-top:10px;font-size:11px;color:var(--accent)}.event summary{cursor:pointer}.event pre{background:#11111180;border:1px solid var(--line);padding:14px;border-radius:5px;font:11px/1.8 var(--mono);white-space:pre-wrap;overflow-wrap:anywhere;color:#d7d7ce}.content{padding:26px}.content>p{font-size:12px;color:var(--muted);line-height:1.9}.narrow-card{max-width:660px}.tags{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 24px}.tag{padding:4px 9px;background:#96c1bd08;border:1px solid #96c1bd24;border-radius:4px;color:var(--accent);font:10px var(--mono)}.note{margin:22px 0 0}.settings-form{display:flex;flex-direction:column;gap:24px}.settings-form .field{max-width:460px}.settings-form input{width:100px}.settings-form button{align-self:flex-start}.field-help{font-size:11px;line-height:1.8;color:var(--muted);margin:0}.settings-form>p{margin:0}.empty{padding:20px;color:var(--muted);font-size:12px}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);max-width:min(650px,calc(100vw - 32px));background:#252a28;border:1px solid #96c1bd50;border-radius:7px;padding:12px 20px;color:#e4ece9;z-index:10;font-size:12px;box-shadow:0 7px 25px #0005}.toast.error{background:#342524;border-color:#e5a19a50}footer{display:flex;justify-content:space-between;gap:16px;margin-top:28px;font:9px/1.8 var(--mono);color:#85857e}footer a{color:#85857e}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:1000px){header{padding:0 24px;gap:20px}.brand span{display:none}nav{gap:18px}main{padding:24px}.demo-layout{grid-template-columns:minmax(0,1.4fr) minmax(260px,1fr)}.workspace-layout{grid-template-columns:1fr}.workspace-layout .checks{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}}
@media(max-width:760px){header{min-height:100px;padding:18px 20px 0;flex-wrap:wrap;gap:12px}.brand img{width:112px}.brand svg{width:23px}.connection{margin-left:auto}nav{order:3;width:100%;margin:0;justify-content:space-between;gap:15px}main{padding:24px 20px}.page-heading{margin-bottom:24px}h1{font-size:29px;letter-spacing:-1px}.page-heading p{font-size:12px}.run-bar{flex-wrap:wrap;gap:10px}.run-bar .scenario-field{flex-basis:100%}.run-bar .field:not(.scenario-field){flex:1;width:auto}.run-bar button{padding:10px 12px}.run-context{font-size:9px;align-items:flex-start}.demo-layout{grid-template-columns:1fr}.summary-card{order:-1}.summary-body{padding:18px 20px}.summary-body h3{font-size:21px}.metrics{margin:18px 0 12px;padding:14px 0}.summary-body .outcome{min-height:0;margin-bottom:12px}.stage{padding:8px 3px;gap:5px;font-size:10px}.preview-controls{padding:12px}.preview-controls select{max-width:85px}iframe{height:280px}.workspace-layout .checks{display:block}.heading-row{align-items:flex-start;flex-direction:column}.activity-meta{gap:8px 18px}.timeline{padding:10px 18px 20px}.event{padding-left:18px}.card-foot{flex-wrap:wrap}footer{flex-wrap:wrap}.content{padding:20px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}
.summary-body .run-source{font:10px/1.7 var(--mono);color:var(--muted);margin:0 0 8px;overflow-wrap:anywhere}

.home-timeline{height:390px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}.home-timeline .event-text{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;white-space:normal}.home-timeline .event{padding-top:13px;padding-bottom:10px}.home-timeline .event::before{top:21px}.workspace-preview{margin-top:20px;scroll-margin-top:24px}

.demo-explainer{line-height:1.9}.run-bar #reset{margin-left:auto}@media(max-width:760px){.run-bar #reset{margin-left:0}}

.login-form .field input{width:100%}