:root{color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,sans-serif;background:#f4f7f7;color:#163333}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}main{min-height:100vh;background:radial-gradient(circle at 70% -10%,color-mix(in srgb,var(--brand) 10%,transparent),transparent 35%),#f4f7f7}.topbar{height:74px;justify-content:space-between;padding:0 5vw;border-bottom:1px solid #dce7e5;background:rgba(255,255,255,.85)}.brand,.panel-heading,.role-switch,.topbar{display:flex;align-items:center}.brand{gap:12px}.brand-mark{width:34px;height:34px;border-radius:8px;display:grid;place-items:center;color:white;font-weight:800;background:var(--brand)}.brand small,.brand strong{display:block}.brand small{color:#6e8380;font-size:11px;margin-top:2px}.status{color:#657b77;font-size:13px}.workspace{max-width:1260px;margin:0 auto;padding:48px 5vw;display:grid;grid-template-columns:250px 1fr;grid-gap:42px;gap:42px}.setup-shell{max-width:760px;margin:0 auto;padding:8vh 5vw}.setup-panel h2{margin-bottom:10px}.setup-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:14px;gap:14px;margin-top:26px}.setup-grid label{display:grid;grid-gap:6px;gap:6px;color:#48625d;font-size:13px;font-weight:700}.setup-grid label span{color:#82938f;font-weight:400}.setup-grid label.wide{grid-column:1/-1}.setup-grid input{border:1px solid #c8d9d6;border-radius:6px;padding:12px;outline-color:var(--brand)}.primary-action{border:0;border-radius:6px;background:var(--brand);color:white;padding:12px 18px;font-weight:700;margin-top:24px;cursor:pointer}.setup-error{color:#b42318;margin-top:16px}aside{padding-top:8px}h1,h2,h3,p{margin-top:0}h1{font-size:22px;line-height:1.2;margin-bottom:8px}h2{font-size:clamp(28px,4vw,48px);line-height:1.06;max-width:620px;margin-bottom:14px}h3{margin:0;font-size:17px}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--brand);font-weight:800;margin-bottom:10px}.muted{color:#6e8380;line-height:1.6}.content{display:grid;grid-gap:18px;gap:18px}.panel{background:#fff;border:1px solid #dce7e5;border-radius:8px;padding:26px;box-shadow:0 14px 36px rgba(26,60,55,.06)}.hero{min-height:430px}.composer{display:flex;gap:10px;margin-top:28px}.composer input{flex:1 1;min-width:0;border:1px solid #c8d9d6;border-radius:6px;padding:13px 14px;outline-color:var(--brand)}.composer button,.role-switch button{border:0;border-radius:6px;cursor:pointer}.composer button{background:var(--brand);color:white;padding:0 18px;font-weight:700}.answer{white-space:pre-wrap;min-height:80px;margin:22px 0 0;padding:16px;border-left:3px solid var(--accent);background:#f7faf9;color:#34534e;overflow:auto}.role-switch{gap:4px;padding:4px;margin:22px 0 42px;background:#e7efed;border-radius:7px}.role-switch button{flex:1 1;background:transparent;color:#59716d;padding:8px 9px}.role-switch button.active{background:#fff;color:var(--brand);box-shadow:0 1px 4px rgba(0,0,0,.08)}.panel-heading{justify-content:space-between;margin-bottom:18px}.panel-heading span{color:var(--brand);font-size:13px}.tool-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:10px;gap:10px}.tool{border:1px solid #e1ebe9;border-radius:6px;padding:14px}.tool span,.tool strong{display:block}.tool strong{color:var(--brand);font-size:14px;margin-bottom:5px}.tool span{color:#6e8380;font-size:13px;line-height:1.45}@media (max-width:760px){.workspace{display:block;padding-top:28px}aside{margin-bottom:28px}.topbar{padding:0 20px}.status{display:none}.composer{flex-direction:column}.composer button{min-height:44px}.setup-grid,.tool-list{grid-template-columns:1fr}.setup-grid label.wide{grid-column:auto}}