:root{color:#24313b;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;background:#f3f5f1;font-family:Trebuchet MS,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-width:320px;margin:0}button,input{font:inherit}button{cursor:pointer}#root{min-height:100svh}:root{--ink:#24313b;--muted:#71808a;--line:#dce4e3;--teal:#287d78}.app-shell{min-height:100vh;color:var(--ink);background:#f3f5f1}.topbar{border-bottom:1px solid var(--line);background:#ffffffc7;align-items:center;height:72px;padding:0 clamp(20px,6vw,94px);display:flex}.brand{color:#1d3433;letter-spacing:-1px;align-items:center;gap:11px;font-family:Georgia,serif;font-size:23px;font-weight:700;display:flex}.brand>span:nth-child(2) span{color:var(--teal)}.brand-mark{color:#f8f6ec;background:#287d78;border-radius:50%;place-items:center;width:31px;height:31px;font-family:sans-serif;font-size:18px;display:grid}.status{color:#7c8887;margin-left:auto;font-size:12px}.status i{background:#d6a448;border-radius:50%;width:7px;height:7px;margin-right:6px;display:inline-block}.status.connected i{background:#5aa77c}.status.offline i{background:#c7665d}.clear-button{color:#697976;background:0 0;border:1px solid #cfdad7;border-radius:5px;margin-left:25px;padding:7px 12px;font-size:12px}.clear-button:hover{color:var(--teal);border-color:var(--teal)}.chat-panel{flex-direction:column;width:min(100%,850px);min-height:calc(100vh - 72px);margin:auto;padding:76px clamp(20px,5vw,70px) 24px;display:flex}.chat-header{margin-bottom:39px}.eyebrow{color:var(--teal);letter-spacing:2.2px;font-size:10px;font-weight:800}.chat-header h1{color:#1e3533;letter-spacing:-2px;margin:10px 0 8px;font-family:Georgia,serif;font-size:clamp(36px,5vw,54px);font-weight:400}.chat-header p{color:var(--muted);margin:0;font-size:14px}.messages{flex:1;overflow:auto}.message{gap:13px;max-width:680px;margin:0 0 27px;display:flex}.message-body{min-width:0}.bot-avatar,.user-avatar{color:#f8f6ec;background:var(--teal);border-radius:9px;flex:none;place-items:center;width:30px;height:30px;font-size:15px;display:grid}.user-avatar{color:#4d625f;background:#dce8e4;border-radius:50%;font-size:9px;font-weight:700}.message-text{white-space:pre-line;color:#3c4c51;font-size:14px;line-height:1.7}.message-time{color:#9ba8a5;margin-top:5px;font-size:10px;display:block}.user-message{justify-content:flex-end;margin-left:auto}.user-message .message-body{background:#e1ece7;border-radius:13px 13px 3px;padding:11px 15px}.typing{align-items:center;gap:4px;height:30px;display:flex}.typing i{background:#91b3aa;border-radius:50%;width:6px;height:6px;animation:1s infinite bounce}.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}@keyframes bounce{50%{opacity:.5;transform:translateY(-4px)}}.suggestions{flex-wrap:wrap;gap:8px;margin:4px 0 28px 43px;display:flex}.suggestions button{color:#54706c;background:#fff;border:1px solid #d3dfdb;border-radius:7px;padding:10px 13px;font-size:12px}.suggestions button:hover{color:var(--teal);border-color:#8ab5ad}.suggestions span{color:#91a5a0;margin-left:12px}.composer{background:#fff;border:1px solid #cbd9d5;border-radius:10px;align-items:center;gap:10px;margin-top:16px;padding:7px 8px 7px 17px;display:flex;box-shadow:0 8px 22px #31504a0f}.composer:focus-within{border-color:#75aaa1;box-shadow:0 8px 24px #31504a1c}.composer input{min-width:0;color:var(--ink);background:0 0;border:0;outline:0;flex:1;font-size:14px}.composer input::placeholder{color:#a4b0ad}.send{color:#fff;background:var(--teal);border:0;border-radius:7px;place-items:center;width:34px;height:34px;font-size:20px;line-height:1;display:grid}.send:disabled{cursor:default;opacity:.45}.disclaimer{color:#a2aeaa;text-align:center;margin:12px 0 0;font-size:10px}@media (width<=600px){.topbar{height:62px;padding:0 18px}.brand{font-size:20px}.status{font-size:10px}.clear-button{margin-left:12px;padding:6px 8px;font-size:10px}.chat-panel{min-height:calc(100vh - 62px);padding:48px 18px 18px}.chat-header{margin-bottom:32px}.chat-header h1{font-size:40px}.chat-header p{font-size:13px;line-height:1.5}.suggestions{margin-left:0}.suggestions button{text-align:left;flex:100%}}