:root{font-family:Arial,Helvetica,sans-serif;color:#182521;background:#f5f4ef;line-height:1.5;--green:#193f35;--mint:#dbe9d9;--line:#d5dad3}*{box-sizing:border-box}body{margin:0}header{display:flex;justify-content:space-between;align-items:center;padding:22px 4vw;background:white;border-bottom:1px solid var(--line);gap:16px}.brand{font-weight:800;font-size:19px}.brand span{font-weight:400;color:#66766e;font-size:14px}.pill{font-size:11px;font-weight:700;letter-spacing:.06em;border:1px solid #bcc9bf;border-radius:30px;padding:7px 11px;white-space:nowrap}main{max-width:1500px;margin:auto;padding:30px 4vw 60px}.intro{max-width:920px;margin-bottom:28px}.eyebrow,.step{font-size:11px;font-weight:800;letter-spacing:.14em;color:#5c7167}.intro h1{font-size:clamp(32px,4vw,54px);line-height:1.05;margin:14px 0}h2{font-size:23px;line-height:1.2;margin:10px 0 18px}p{margin:10px 0}.notice{background:#e4ebdd;padding:12px 16px;border-left:3px solid #56744d;font-size:13px}.workspace{display:grid;grid-template-columns:365px 1fr;gap:26px;align-items:start}.panel,.stage{background:white;border:1px solid var(--line);border-radius:18px;overflow:hidden}.controls{padding:25px}.controls label{display:block;font-size:13px;font-weight:600;margin:10px 0 5px}textarea,input,select,button{font:inherit}textarea,input[type=number],select{width:100%;border:1px solid #abb9b0;border-radius:7px;padding:11px;background:#fff;color:#182521}textarea{resize:vertical}button{border:1px solid #aebbb2;background:white;color:#193f35;min-height:44px;padding:10px 14px;border-radius:8px;cursor:pointer;font-size:13px;font-weight:700}.primary{background:var(--green);color:white;border-color:var(--green)}button:disabled{opacity:.5;cursor:not-allowed}button:hover:not(:disabled){filter:brightness(.95)}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,canvas:focus-visible,summary:focus-visible{outline:3px solid #d87251;outline-offset:3px}.hint,.caption{font-size:12px;color:#52635a}.actions{display:flex;flex-wrap:wrap;gap:8px;margin:13px 0}.actions.small button{flex:1}.divider{border-top:1px solid var(--line);margin:24px 0}.fields{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}output{display:block;padding:11px;background:#f4f5f1;border-radius:7px;margin-top:5px}.check{display:flex!important;align-items:center;gap:8px;font-size:12px!important;font-weight:400!important}.check input{width:18px;height:18px}fieldset{border:0;padding:0;margin:16px 0}legend{font-size:13px;font-weight:600;margin-bottom:8px}.fixtures{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.fixture{padding:7px;font-size:10px;font-weight:600}.fixture img{width:100%;height:73px;object-fit:contain;background:#21322d;border-radius:5px;display:block;margin-bottom:7px}.fixture[aria-pressed=true]{box-shadow:0 0 0 2px #456d55;border-color:#456d55;background:#eff5ec}.quality{font-size:12px;padding:11px;background:#edf3e9;border-radius:8px}.quality[data-level=blocked]{background:#fae6df;color:#862d1f}.quality[data-level=warning]{background:#fff2cf;color:#765000}#status{font-size:12px;min-height:40px}.stage-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:24px 26px 8px}.stage-head h2{margin-bottom:8px}.view-tabs{display:flex;align-items:center;gap:8px;padding:0 26px 16px;flex-wrap:wrap}.view-tabs button{min-height:38px}.view-tabs button[aria-pressed=true]{background:#193f35;color:white}.view-tabs label{margin-left:auto}.canvas-wrap{background:#fff;line-height:0}canvas{display:block;width:100%;height:auto;max-height:670px;object-fit:contain;touch-action:none;cursor:grab}canvas:active{cursor:grabbing}.caption{padding:0 26px}.spec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:22px 26px;border-bottom:1px solid var(--line)}.spec-grid strong,.spec-grid span{display:block}.spec-grid strong{font-size:13px}.spec-grid span{font-size:11px;color:#617269;margin-top:4px}.export-panel{padding:24px 26px;background:#f4f6f0}.export-panel p{font-size:12px}.export-panel h2{font-size:20px}#downloads{display:flex;gap:14px;flex-wrap:wrap;font-size:12px}#downloads[hidden],[hidden]{display:none!important}a{color:#245c46;text-underline-offset:4px}details{font-size:12px;margin-top:15px}summary{cursor:pointer;font-weight:bold;padding:8px 0}#mapping{overflow-wrap:anywhere}footer{padding:25px 4vw;border-top:1px solid var(--line);font-size:12px;color:#617269}@media(max-width:900px){.workspace{grid-template-columns:310px 1fr;gap:14px}main{padding:25px 20px}.controls{padding:20px}.stage-head{padding:20px 16px 8px}.spec-grid{grid-template-columns:1fr}.view-tabs{padding:0 16px 12px}.pill{white-space:normal}canvas{max-height:none}}@media(max-width:680px){header{padding:16px 20px;align-items:flex-start}.brand{font-size:16px}.brand span{display:block}.pill{font-size:9px;max-width:145px}.workspace{display:flex;flex-direction:column}.controls,.stage{width:100%}.stage{order:-1}.intro{margin-bottom:20px}.intro>p:not(.eyebrow){font-size:13px}.stage-head h2{font-size:21px}.stage-head .pill{font-size:9px}.spec-grid{grid-template-columns:1fr 1fr;padding:16px;gap:12px}.spec-grid div:last-child{grid-column:1/-1}.export-panel{padding:20px}.view-tabs label{margin-left:0}.caption{padding:0 16px}.intro h1{font-size:35px}.fixtures .fixture img{height:95px}}
.canvas-wrap > canvas{max-height:none;object-fit:fill}
.prototype-jumps{display:flex;gap:20px;margin:0 0 16px;font-size:13px}.prototype-jumps a{display:inline-flex;align-items:center;min-height:44px}.panel,.stage{scroll-margin-top:16px}
.download-links{display:flex;flex-wrap:wrap;gap:14px;font-size:12px;margin-top:14px}
