:root{font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#192b3b;background:#f4f6f7;font-size:16px;line-height:1.55}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a{touch-action:manipulation}a{color:#215b8b}button{cursor:pointer;border:1px solid #c9d3dc;background:white;color:#203a50;border-radius:7px;padding:9px 14px;font-weight:600}button:hover{background:#edf2f6}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:#173b57;color:white;border-color:#173b57}button:focus-visible,a:focus-visible,select:focus-visible,textarea:focus-visible,input:focus-visible{outline:3px solid #008574;outline-offset:3px}header{display:flex;align-items:center;gap:18px;padding:17px max(22px,calc((100vw - 1280px)/2));background:white;border-bottom:1px solid #dce2e7}.brand{font-size:24px;font-weight:800;letter-spacing:-1px;text-decoration:none;color:#173b57}.brand span{font-size:13px;font-weight:500;letter-spacing:0;margin-left:7px}.divider{height:24px;width:1px;background:#ccd5df}.back{margin-left:auto;font-size:14px}.badge,.tag{display:inline-block;font-size:13px;font-weight:650;padding:4px 9px;background:#e9eef3;border-radius:5px}.badge{background:#e9f1dc;color:#365723}main{max-width:1280px;margin:auto;padding:25px 24px}.intro{display:grid;grid-template-columns:1fr 285px;align-items:center;gap:35px}.eyebrow{font-size:12px;font-weight:750;letter-spacing:1.4px;color:#387066;margin:0 0 8px}h1{font-size:38px;line-height:1.15;letter-spacing:-1.2px;margin:0 0 12px}h2{font-size:25px;line-height:1.3;letter-spacing:-.4px;margin:0 0 10px}h3{font-size:18px;margin:0 0 9px}p{margin:7px 0 14px;color:#485d6c}.lead{max-width:750px}.demo-note{font-weight:650;font-size:14px;border-left:3px solid #98b66b;padding:9px 0 9px 15px}.demo-note 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span{font-size:14px;color:#46606b}.callout{border-left:4px solid #238170;background:#eaf3f0;padding:15px 18px;margin:12px 0 20px}.callout p:last-child{margin-bottom:0}.warning{border-left-color:#b38330;background:#faf3e6}.dark{background:#193b52;color:white}.dark p{color:#e0e8ed}.dark .eyebrow{color:#b6d9a4}.dark button{background:#d7edb9;color:#243f28;border:0}.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:16px 0}.flow div{border:1px solid #d7e1e7;padding:13px 12px;border-radius:7px;background:#f6f8fa;font-size:14px}.flow b{display:block;margin-bottom:4px}.flow .human{background:#e8f1dd;border-color:#aac68c}small,.small{font-size:14px}label{display:block;font-weight:600;margin:9px 0}select,textarea{display:block;width:100%;border:1px solid #becbd4;border-radius:5px;padding:9px;background:#fff;color:#203a50;margin-top:5px}textarea{min-height:100px;resize:vertical;font-weight:400}select{font-size:15px}.controls{display:flex;align-items:end;gap:16px;flex-wrap:wrap;margin-bottom:14px}.controls label{flex:1;min-width:210px}.response{padding:18px;background:#f4f7fa;border:1px solid #d8e2e9;border-radius:8px}.response p{color:#273e50;min-height:90px}.response h3{display:flex;justify-content:space-between}.evidence{list-style:none;padding:0;margin:10px 0}.evidence li{padding:8px 0;border-bottom:1px solid #edf0f3}.evidence b{font-size:13px;margin-right:8px}.rubric label{font-size:14px}.rubric small{display:block;font-weight:400;font-size:13px;color:#566a79}.inline-label{display:flex;align-items:center;gap:9px;font-weight:400;margin:6px 0}.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:16px}.list{padding-left:21px}.list li{padding:5px 0}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:15px}th{text-align:left;color:#405b6d;font-size:13px;background:#f3f6f8}th,td{padding:12px 10px;border-bottom:1px solid #e2e8ed;vertical-align:top}td button{font-size:13px;padding:6px 9px}pre{background:#172e40;color:#e1ecf4;border-radius:7px;padding:16px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;max-height:450px;font-size:13px}code{font-size:13px}details{border-top:1px solid #dce4e9;padding-top:12px;margin-top:15px}summary{cursor:pointer;font-weight:600}footer{display:flex;justify-content:space-between;gap:15px;font-size:13px;color:#5f737f;border-top:1px solid #d4dfe5;padding:20px 0;margin-top:20px}#status:not(:empty){padding:12px 16px;background:#e7f0dc;border:1px solid #b6cc9e;border-radius:6px;margin-bottom:15px}.skip{position:absolute;left:0;top:-60px;background:white;padding:12px;z-index:10}.skip:focus{top:0}.muted{color:#526b7a}.pill{font-size:12px;background:#edf3e5;color:#44622d;padding:3px 7px;border-radius:4px}.scoreline{display:flex;gap:8px;align-items:center;font-size:14px;margin:9px 0}.bar{height:12px;flex:1;background:#e4eaf0;border-radius:3px;overflow:hidden}.bar meter{width:100%;height:17px;margin-top:-3px}hr{border:0;border-top:1px solid #dce4ea;margin:18px 0}.titleline{display:flex;justify-content:space-between;gap:10px;align-items:center}#screen{min-height:420px}.empty{padding:25px;border:1px dashed #c3cfd8;border-radius:8px;text-align:center;color:#526b7a}
@media(max-width:850px){.intro{grid-template-columns:1fr;gap:10px}.demo-note{max-width:none}.four{grid-template-columns:repeat(2,1fr)}.three{grid-template-columns:1fr}.flow{grid-template-columns:repeat(3,1fr)}.tabs button{padding:10px;font-size:14px}.grid{grid-template-columns:1fr}.response p{min-height:0}h1{font-size:32px}header{padding:12px 18px;gap:12px}header .badge{display:none}main{padding:20px 16px}.panel{padding:18px}footer{flex-direction:column}}
@media(max-width:480px){.brand span,.divider{display:none}.back{font-size:13px}.flow{grid-template-columns:1fr 1fr}.tabs button{flex:1 0 40%;text-align:left}.titleline{align-items:flex-start;flex-direction:column}.four{gap:8px}.metric{padding:12px}.metric b{font-size:26px}}
@media print{header,.tabs,.actions,button,.demo-note{display:none!important}body{background:white;color:#111}main{padding:0;max-width:none}.panel{break-inside:avoid}.intro{display:block}h1{font-size:26px}footer{margin:0}#status{display:none}}
/* Readability: larger text and compact spacing throughout the workbench. */
:root{font-size:18px}.panel{padding:20px}p{line-height:1.6}.response p{white-space:pre-wrap;font-size:17px}.rubric label{font-size:16px}.rubric small,small,.small{font-size:15px}.tabs button,select{font-size:16px}.eyebrow{font-size:13px}
.response p.small{min-height:0;margin:5px 0 12px;white-space:normal}.rubric label{margin:12px 0}.controls{position:relative}