:root{--paper:#f3f0e8;--ink:#191919;--muted:#66645f;--line:#b8b4aa;--orange:#f48120;--white:#fbfaf6;--ok:#23643d;--bad:#9d2b20}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.45}.topbar{height:72px;border-bottom:1px solid var(--ink);display:flex;align-items:center;justify-content:space-between;padding:0 4vw}.brand{font-weight:700;letter-spacing:.08em}.topbar a{color:inherit;text-decoration:none}.topbar nav{display:flex;gap:28px;font-size:14px}main{min-height:calc(100vh - 128px);padding:56px 4vw 72px}.hero{max-width:900px;margin-bottom:70px}.eyebrow{font-size:12px;font-weight:700;letter-spacing:.14em;color:var(--muted)}h1{font-size:clamp(42px,7vw,88px);line-height:.95;letter-spacing:-.045em;margin:18px 0 24px}h2{font-size:25px;letter-spacing:-.02em}.lede{font-size:20px;max-width:700px}.module-grid{display:grid;grid-template-columns:repeat(2,1fr);border:1px solid var(--ink)}.module{min-height:300px;padding:28px;display:flex;flex-direction:column;color:inherit;text-decoration:none;background:var(--white)}.module+.module{border-left:1px solid var(--ink)}.module:hover{background:#fff}.module .index{color:var(--orange);font-weight:700}.module p{max-width:400px}.action{margin-top:auto;font-weight:700;font-size:13px}.app-head{display:flex;align-items:flex-end;justify-content:space-between;border-bottom:1px solid var(--ink);padding-bottom:28px;margin-bottom:36px;gap:40px}.app-head h1{font-size:clamp(38px,5vw,65px);margin:10px 0 0}.app-head>p{max-width:420px}.workspace{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:24px}.panel{border:1px solid var(--ink);background:var(--white);padding:28px}.panel label{display:block;font-size:13px;font-weight:700;margin:0 0 8px}.panel textarea,.panel input,.panel select{width:100%;border:1px solid var(--line);background:#fff;color:var(--ink);padding:13px;font:inherit;margin-bottom:18px;border-radius:0}.panel textarea{min-height:150px;resize:vertical}.field-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.fixtures{display:flex;flex-wrap:wrap;gap:8px;margin:-4px 0 24px}.fixtures button,.quiet{background:transparent;border:1px solid var(--ink);padding:9px 11px;font-size:11px;font-weight:700;letter-spacing:.06em;cursor:pointer}.primary{background:var(--orange);border:1px solid var(--ink);padding:14px 18px;font-weight:700;letter-spacing:.05em;cursor:pointer}.primary:disabled{opacity:.5}.output{min-height:420px}.status-row{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:28px;font-size:12px}.status{font-weight:700}.status.ok{color:var(--ok)}.status.blocked{color:var(--bad)}.response-copy{font-size:18px}.evidence{display:grid;grid-template-columns:max-content 1fr;gap:7px 16px;border-top:1px solid var(--line);padding-top:20px;margin-top:32px;font-family:ui-monospace,monospace;font-size:12px}.evidence dt{color:var(--muted)}.evidence dd{margin:0;overflow-wrap:anywhere}.highlights{padding-left:19px}.highlights li{margin:10px 0}details{margin-top:24px;border-top:1px solid var(--line);padding-top:14px}summary{cursor:pointer;font-size:12px;font-weight:700}pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px}.login-wrap{max-width:520px;margin:0 auto}.login-wrap h2{margin-top:0}.form-error{color:var(--bad);font-weight:700}footer{height:56px;border-top:1px solid var(--ink);display:flex;align-items:center;justify-content:space-between;padding:0 4vw;font-size:11px;letter-spacing:.08em}@media(max-width:800px){.topbar nav{display:none}.module-grid,.workspace{grid-template-columns:1fr}.module+.module{border-left:0;border-top:1px solid var(--ink)}.field-grid{grid-template-columns:1fr}.app-head{align-items:flex-start;flex-direction:column}main{padding-top:34px}footer span:last-child{display:none}}