:root{--paper:#f4f0e7;--ink:#243b34;--muted:#606c65;--line:#d8ded3;--orange:#c35925;--green:#28594a;--white:#fffefa;--red:#a33328}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,select{font:inherit}button{cursor:pointer;background:var(--green);color:white;border:1px solid var(--green);border-radius:7px;padding:.65rem 1rem;font-weight:650}button.secondary{background:transparent;color:var(--green)}button:disabled{opacity:.48;cursor:not-allowed}button:hover:not(:disabled){filter:brightness(.93)}:focus-visible{outline:3px solid #d47833;outline-offset:3px}a{color:var(--green)}header,main,footer{max-width:1560px;margin:auto;padding:24px 32px}header{display:flex;justify-content:space-between;gap:24px;align-items:center;border-bottom:1px solid var(--line)}.wordmark{font-size:25px;font-weight:800;letter-spacing:-1px}.label{color:var(--orange);text-transform:uppercase;font-size:12px;letter-spacing:1.8px;font-weight:750}.badge{display:inline-block;background:#e2eadf;color:var(--green);padding:5px 12px;border-radius:5px;font-size:13px;font-weight:700}h1{font-size:clamp(29px,3.7vw,48px);line-height:1.12;letter-spacing:-1.5px;margin:12px 0}h2{font-size:21px;line-height:1.3;margin:0 0 14px}h3{font-size:16px;margin:0 0 10px}p{margin:8px 0 16px}.intro{max-width:900px}.muted,.hint{color:var(--muted)}.hint{font-size:13px;margin:6px 0}.layout{display:grid;grid-template-columns:minmax(305px,370px) minmax(0,1fr);gap:24px;align-items:start}.controls{display:grid;gap:14px}fieldset{min-width:0;border:1px solid var(--line);border-radius:10px;padding:18px;background:var(--white);margin:0}legend{font-weight:750;padding:0 7px}label{display:block;font-size:14px;font-weight:650;margin:9px 0 4px}input,select{width:100%;padding:9px 10px;background:white;color:var(--ink);border:1px solid #a8b5aa;border-radius:5px;min-width:0}input[type=checkbox]{width:19px;height:19px;flex:none;margin:3px 0}.check{display:flex;gap:10px;font-weight:450;line-height:1.5}.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:12px}.stage{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:16px}.canvas-wrap{background:var(--paper);border:1px solid var(--line);border-radius:7px;overflow:hidden}canvas{display:block;width:100%;height:auto;aspect-ratio:8/5}.toolbar{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}.status{min-height:28px;font-size:14px;color:var(--green)}.error{color:var(--red);font-size:14px;min-height:22px}.output{border-top:1px solid var(--line);padding-top:16px;margin-top:16px}.metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.metric{padding:10px;background:#eef2e9}.metric small{display:block;color:var(--muted)}.metric strong{display:block;font-size:25px}.code{display:block;overflow-wrap:anywhere;white-space:pre-wrap;background:#f0f2eb;padding:12px;font:13px/1.6 ui-monospace,monospace;border-radius:5px}.pipeline{display:flex;flex-wrap:wrap;gap:8px}.node{border:1px solid var(--line);padding:8px 10px;border-radius:5px;font-size:13px}.node.on{background:#e0eddf;border-color:#73977f}.audit{max-height:170px;overflow:auto;padding-left:24px;font-size:13px}.audit li{padding:3px}.details{margin-top:24px;border-top:1px solid var(--line);padding-top:20px}summary{cursor:pointer;font-weight:750;padding:6px 0}.table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14px;margin:14px 0}th,td{text-align:left;vertical-align:top;padding:10px;border-bottom:1px solid var(--line)}th{background:#e9eee3}video{width:100%;max-height:540px;margin-top:12px;background:#182c25}.warning{background:#fff1dc;padding:10px;border-left:3px solid var(--orange)}footer{font-size:13px;color:var(--muted)}.running fieldset{opacity:.7}noscript{display:block;padding:20px;background:#fff1dc}
@media(max-width:1050px){header,main,footer{padding:20px}.layout{grid-template-columns:1fr}.controls{grid-template-columns:repeat(3,minmax(0,1fr))}.stage{grid-row:1}.row{grid-template-columns:1fr}}
@media(max-width:720px){header{align-items:flex-start;flex-direction:column;gap:8px}.controls{grid-template-columns:1fr}.metrics{grid-template-columns:1fr}.row{grid-template-columns:1fr 1fr}.stage{padding:10px}.toolbar button{flex:1 1 140px}h1{letter-spacing:-.7px}th,td{min-width:110px}main{padding:16px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

.accent{color:var(--orange)}