:root{--ink:#202820;--muted:#687467;--green:#355b43;--line:#dee4da;--cream:#f8f8f2;--white:#fff;--pale:#eef3e9;font-family:Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--cream)}*{box-sizing:border-box}body{margin:0}header{height:94px;padding:22px 32px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;background:var(--white)}.brand{font-size:27px;letter-spacing:4px;font-weight:800}.brand span{display:block;font-size:10px;letter-spacing:2.4px;margin-top:4px;font-weight:500}.header-right{display:flex;gap:12px;align-items:center}#mode{font-size:12px;background:var(--pale);border-radius:20px;padding:9px 14px;color:var(--green)}.notice{padding:12px 32px;background:#eaf0e3;font-size:13px;border-bottom:1px solid var(--line)}main{display:grid;grid-template-columns:285px minmax(340px,1fr) 280px;min-height:calc(100vh - 135px)}aside{padding:24px;background:var(--white);border-right:1px solid var(--line)}.section-title{display:flex;align-items:center;justify-content:space-between}h1{font-size:18px;margin:0 0 20px}h2{font-size:18px;margin:0 0 12px;line-height:1.4}.section-title span{font-size:12px;border-radius:15px;background:var(--pale);padding:4px 9px;margin-bottom:20px}label{font-size:12px;color:var(--muted);display:block}input,textarea{display:block;width:100%;font:inherit;font-size:14px;border:1px solid var(--line);border-radius:8px;padding:12px;margin:7px 0 12px;background:#fff;color:var(--ink)}textarea{resize:vertical;line-height:1.5}input:focus,textarea:focus{outline:2px solid #95ae88;outline-offset:1px}button{border:1px solid transparent;border-radius:7px;padding:11px 15px;font:inherit;font-size:13px;font-weight:600;background:var(--green);color:white;cursor:pointer}button:hover{filter:brightness(.95)}button:disabled{opacity:.5;cursor:wait}.subtle{background:#fff;color:var(--green);border-color:var(--line)}.chats{margin:22px -10px}.chat{width:100%;text-align:left;background:#fff;color:var(--ink);padding:14px 10px;margin:0 0 8px}.chat.active{background:var(--pale);border-color:#bfd1b7}.chat strong{display:block;font-size:14px;margin-bottom:5px}.chat p{font-size:12px;line-height:1.5;color:var(--muted);margin:0;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.chat small{display:block;font-size:10px;margin-top:7px;color:var(--green)}.demo-tools{border-top:1px solid var(--line);padding-top:20px;margin-top:30px}.demo-tools h2{font-size:14px}.demo-tools p{font-size:12px;line-height:1.5;color:var(--muted)}.demo-tools button{width:100%}.conversation{min-width:0}.empty{height:100%;min-height:520px;display:flex;align-items:center;justify-content:center;flex-direction:column;padding:30px;text-align:center}.monogram{font-family:Georgia,serif;font-size:60px;color:var(--green);margin-bottom:20px}.empty p{color:var(--muted);max-width:380px;font-size:14px;line-height:1.6}.conversation-header{padding:22px 28px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;background:#fff;gap:12px}.conversation-header h2{margin:0 0 3px}.small{font-size:12px;color:var(--muted);line-height:1.5}.messages{height:calc(100vh - 510px);min-height:260px;overflow-y:auto;padding:25px 28px;display:flex;flex-direction:column;gap:15px}.message{padding:13px 16px;background:white;border:1px solid var(--line);border-radius:12px;max-width:87%;align-self:flex-start}.message.out{align-self:flex-end;background:#e6eedd;border-color:#d7e2cf}.message p{font-size:14px;line-height:1.65;margin:4px 0 9px;white-space:pre-wrap;overflow-wrap:anywhere}.message .small{font-size:10px}.message strong{font-size:11px;color:var(--green)}.composer{padding:20px 28px;border-top:1px solid var(--line);background:#fff}.draft-heading,.composer-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.draft-heading strong{font-size:14px}.composer-actions>div{display:flex;gap:8px}.composer>p{margin:0}.context{border-right:0;border-left:1px solid var(--line);background:#f3f5ed}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--green);display:block;margin-bottom:15px}.context h2{font-family:Georgia,serif;font-size:27px;font-weight:400}.fact{padding:20px 0;border-bottom:1px solid var(--line)}.fact>span{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);display:block}.fact strong{font-size:28px;display:block;font-weight:500;margin:8px 0}.fact p{font-size:13px;line-height:1.7;margin:8px 0 0}.fact small{font-size:12px;color:var(--muted)}.catalog{display:block;text-decoration:none;color:var(--green);font-size:13px;font-weight:600;margin-top:25px}.caution{margin-top:20px}#error{margin:14px 32px;padding:12px 16px;background:#fff1e8;border:1px solid #ebc4a9;border-radius:7px;font-size:13px}.login{width:min(400px,90%);margin:60px auto;padding:30px;background:white;border:1px solid var(--line);border-radius:12px}.login p{font-size:14px;color:var(--muted)}[hidden]{display:none!important}@media(max-width:1100px){main{grid-template-columns:260px minmax(340px,1fr)}.context{display:none}}@media(max-width:700px){header{padding:16px;height:80px}.brand{font-size:20px}.brand span{font-size:8px}#mode{font-size:10px;padding:7px}.notice{padding:10px 16px}main{display:block}aside{border-right:0;border-bottom:1px solid var(--line);padding:20px}.chats{display:flex;gap:10px;margin:15px 0}.chat{min-width:180px;width:180px}.demo-tools{margin-top:15px}.conversation-header,.composer{padding:18px}.messages{height:330px;padding:18px}.composer-actions{align-items:flex-start;flex-direction:column}.draft-heading{align-items:flex-start;flex-direction:column}.empty{min-height:300px}}
:root .header-right a{font-size:12px;color:var(--green);text-decoration:none}.composer-actions>div{flex-wrap:wrap}