:root{color-scheme:light;--ink:#18332c;--muted:#62766e;--accent:#126848;--line:#dce6df;--canvas:#f7f9f5;--card:#fff;--soft:#eaf3ec;--danger:#9b302c;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px}
*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--ink);line-height:1.55}a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:3px}button,input,textarea{font:inherit}button{cursor:pointer;border:1px solid var(--line);border-radius:12px;padding:10px 15px;background:var(--card);color:var(--ink);font-weight:600;min-height:44px}button:hover:not(:disabled){border-color:var(--accent);background:var(--soft)}button:disabled{cursor:not-allowed;opacity:.5}button.primary{background:var(--accent);color:#fff;border-color:var(--accent);white-space:nowrap}button.primary:hover:not(:disabled){background:#0d553a}button.quiet{background:transparent;font-size:.85rem}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #e5b85e;outline-offset:3px}input,textarea{width:100%;border:1px solid var(--line);border-radius:12px;background:var(--card);padding:12px;color:var(--ink)}textarea{resize:vertical;min-height:100px}label{font-size:.88rem;font-weight:600;display:block;margin-bottom:8px}h1,h2,p{margin-top:0}h1{font-size:clamp(1.8rem,3vw,2.6rem);font-weight:650;line-height:1.15;letter-spacing:-.055em;margin-bottom:14px}h2{font-size:1.1rem;line-height:1.4}p{margin-bottom:12px}[hidden]{display:none!important}.small{font-size:.8rem}.muted{color:var(--muted)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:fixed;z-index:10;top:8px;left:8px;background:#fff;padding:12px;transform:translateY(-160%)}.skip-link:focus{transform:none}
.topbar{height:80px;border-bottom:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 32px;gap:16px}.brand{display:flex;align-items:center;gap:4px;text-decoration:none;font-size:1.5rem;font-weight:750;letter-spacing:-.07em}.brand>span:last-child{margin-left:12px;font-weight:450;letter-spacing:-.04em;font-size:1.1rem}.brand strong{font-weight:700}.header-meta{display:flex;gap:15px;align-items:center;color:var(--muted);font-size:.8rem}.pill{display:inline-block;background:var(--soft);color:var(--accent);font-size:.7rem;font-weight:650;border-radius:30px;padding:5px 10px;white-space:nowrap}.workspace{max-width:1460px;margin:auto;display:grid;grid-template-columns:280px minmax(0,1fr);min-height:calc(100dvh - 80px)}.sidebar{border-right:1px solid var(--line);padding:32px 20px;min-width:0}.sidebar-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:16px}.sidebar-heading h2{margin:0;font-size:.95rem}.task-list{list-style:none;margin:0;padding:0;display:grid;gap:8px;max-height:50dvh;overflow:auto}.task-list button{width:100%;text-align:left;font-size:.85rem;font-weight:450;padding:12px;display:grid;gap:6px;overflow-wrap:anywhere}.task-list button[aria-current="true"]{background:var(--soft);border-color:#afcab9}.task-list .task-label{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.task-list .task-state{font-size:.72rem;color:var(--muted)}.empty{padding:26px 8px;color:var(--muted);font-size:.85rem}.connection{border-top:1px solid var(--line);margin-top:24px;padding-top:20px}.connection #service-status{font-size:.88rem;font-weight:600}.conversation{width:min(100%,900px);margin:0 auto;padding:40px 40px 24px;min-width:0}.eyebrow{font-size:.67rem;letter-spacing:.15em;font-weight:750;color:var(--accent);margin-bottom:18px}.intro>p:not(.eyebrow){font-size:.92rem;color:var(--muted);max-width:720px}.intro p.pilot-notice{background:#f0f3e9;border-left:3px solid #a7b890;border-radius:0 10px 10px 0;padding:12px 16px;font-size:.79rem;color:#4f6147;margin-top:20px}.access-card{border:1px solid var(--line);background:#fff;border-radius:16px;padding:20px;margin:24px 0}.access-card h2{font-size:1rem;margin-bottom:8px}.access-row{display:flex;gap:8px;flex-wrap:wrap}.access-row input{flex:1;min-width:160px}.access-card #access-status{margin:10px 0 0}.error{color:var(--danger);background:#fff1ef;border:1px solid #eac5c0;border-radius:12px;padding:14px;font-size:.9rem;margin:20px 0;overflow-wrap:anywhere}.welcome{text-align:center;padding:36px 0 28px}.neural-mark{display:inline-grid;place-items:center;height:48px;width:48px;border:1px solid #cce0d1;background:var(--soft);border-radius:16px;color:var(--accent);font-size:1.8rem;margin-bottom:16px}.welcome h2{margin-bottom:6px;font-size:1.25rem;letter-spacing:-.035em}.welcome>p{font-size:.85rem}.examples{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:24px}.examples button{text-align:left;font-size:.8rem;font-weight:500;padding:14px;min-height:65px}.task-detail{margin:28px 0}.message{margin-bottom:18px;padding:20px;border-radius:16px;min-width:0}.user-message{background:#edf2ee;margin-left:24px}.message-label{font-size:.71rem;letter-spacing:.04em;font-weight:700;color:var(--muted);margin-bottom:12px}.user-message h2{font-size:.95rem;font-weight:450;margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.assistant-message{background:#fff;border:1px solid var(--line)}.task-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:12px}.task-heading p{margin:0}.task-guidance{font-size:.85rem;color:var(--muted)}.task-events{padding-left:22px;font-size:.78rem;color:var(--muted)}.task-events li{padding:3px 0;overflow-wrap:anywhere}.task-output{font-family:inherit;font-size:.92rem;line-height:1.65;white-space:pre-wrap;overflow-wrap:anywhere;max-width:100%;margin:16px 0}.task-files{display:grid;gap:8px;margin-top:18px}.task-files button{text-align:left;font-size:.8rem;font-weight:500;overflow-wrap:anywhere}.task-actions{display:flex;gap:8px;margin-top:16px}.composer{background:#fff;border:1px solid #cbdace;border-radius:18px;padding:18px;box-shadow:0 8px 25px #18332c07}.composer label{font-size:.77rem}.composer textarea{padding:6px 0;border:0;min-height:92px;box-shadow:none}.composer-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;border-top:1px solid var(--line);padding-top:12px}.composer-footer p{margin:0;max-width:380px;font-size:.72rem}.composer .primary span{margin-left:12px}.footer-note{font-size:.71rem;text-align:center;color:var(--muted);margin:14px 16px 0}.task-detail[aria-busy="true"] .task-status{opacity:.7}
@media(max-width:1000px){.workspace{grid-template-columns:235px minmax(0,1fr)}.conversation{padding:32px 24px}.topbar{padding:0 24px}.header-meta{gap:8px}.examples{grid-template-columns:1fr}.examples button{min-height:44px}}
@media(max-width:700px){.topbar{height:auto;min-height:72px;padding:16px 18px;align-items:flex-start}.header-meta{flex-direction:column;align-items:flex-end;font-size:.67rem}.header-meta .pill{font-size:.61rem}.brand>span:last-child{font-size:1rem;margin-left:6px}.workspace{display:flex;flex-direction:column-reverse;min-height:0}.sidebar{border-right:0;border-top:1px solid var(--line);padding:24px 18px}.conversation{padding:26px 18px 24px}.intro p.pilot-notice{font-size:.75rem}.welcome{padding:24px 0}.examples{gap:7px}.composer{padding:14px}.composer-footer{align-items:flex-end;gap:10px}.composer-footer p{font-size:.65rem}.composer-footer button{font-size:.8rem;padding:10px}.user-message{margin-left:12px}.message{padding:16px}.task-list{max-height:300px}.connection{margin-top:18px}.task-heading{align-items:flex-start}}
@media(prefers-reduced-motion:no-preference){button{transition:background-color .15s,border-color .15s}}