:root{color-scheme:dark;--bg:#101513;--panel:#18201c;--line:#303d35;--muted:#a7b4aa;--ink:#edf2e9;--lime:#d5ef9b;--dark:#263322}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 'Segoe UI',Arial,sans-serif}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--lime);outline-offset:4px}.app{max-width:1500px;min-height:100vh;margin:auto;display:grid;grid-template-columns:320px 1fr}aside{padding:36px 28px;border-right:1px solid var(--line);background:radial-gradient(ellipse at 10% 0,#28372a,transparent 60%),#151d18}.brand{display:flex;align-items:center;gap:12px;font-size:20px;letter-spacing:3px;font-weight:700}.brand .mark{width:42px;height:46px;border:1px solid #b4cc8a;display:grid;place-items:center;color:var(--lime);font-family:Georgia,serif;font-size:31px;clip-path:polygon(0 0,100% 0,100% 80%,50% 100%,0 80%)}.brand div span{display:block;font-size:9px;letter-spacing:2px;color:var(--muted)}.side-label{color:var(--muted);font-size:10px;letter-spacing:2px;margin:55px 0 18px}h1{font-size:32px;font-weight:450;line-height:1.2;margin:0;letter-spacing:-1px}h1 em{font-family:Georgia,serif;color:var(--lime);font-weight:400}.sub{font-size:14px;color:var(--muted);margin:20px 0 30px}nav{display:grid;gap:8px}nav button{border:1px solid transparent;background:transparent;color:var(--ink);padding:12px 10px;text-align:left;border-radius:8px;font-size:13px;display:flex;align-items:center;gap:12px}nav button:hover,nav button.active{background:#283629;border-color:#45543b}nav button span{font-size:20px;color:var(--lime);width:22px;text-align:center}.side-foot{margin-top:38px;padding-top:20px;border-top:1px solid var(--line);font-size:11px;color:#839387}main{min-width:0;max-width:1040px;width:100%;padding:34px 46px;display:flex;flex-direction:column;min-height:100vh}header{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-bottom:25px;border-bottom:1px solid var(--line)}.eyebrow{font-size:10px;letter-spacing:1.6px;color:var(--muted)}h2{font-size:23px;font-weight:500;margin:6px 0 0;letter-spacing:-.4px}.badge{border:1px solid #4b593d;background:#263322;color:var(--lime);border-radius:20px;font-size:11px;padding:6px 12px;white-space:nowrap}.badge.off{background:transparent;border-color:var(--line);color:var(--muted)}.chat{flex:1;display:flex;flex-direction:column;padding-top:35px;min-height:320px}#messages{max-height:50vh;overflow:auto;scrollbar-color:#4d604c transparent}.message{display:flex;gap:14px;margin:0 0 26px}.message>div{min-width:0;max-width:680px}.avatar{display:grid;place-items:center;flex:none;width:32px;height:32px;background:#30432b;color:var(--lime);border:1px solid #526940;border-radius:9px;font-family:Georgia,serif}.who{font-size:10px;letter-spacing:1.5px;color:var(--muted)}.message p{white-space:pre-wrap;overflow-wrap:anywhere;margin:8px 0;font-size:15px;line-height:1.8}.message.user{margin-left:46px;padding:16px 20px;background:#1b251e;border-radius:12px}.message img{max-height:150px;max-width:100%;border:1px solid var(--line);border-radius:6px}.suggestions{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 30px}.suggestions button{border:1px solid var(--line);background:transparent;color:#c3d0c0;font-size:12px;padding:9px 13px;border-radius:18px}.suggestions button:hover{border-color:var(--lime)}.primary{background:var(--lime);border:0;color:#1a2516;border-radius:7px;font-weight:650;padding:11px 20px}.primary:hover{background:#e3f8b8}.quiet{background:none;border:0;color:var(--muted);font-size:12px;padding:7px 0}.quiet:hover{color:var(--ink)}#composer{border:1px solid #526047;border-radius:12px;background:#1b241e;padding:15px 18px;margin-top:auto}textarea{width:100%;resize:vertical;max-height:200px;background:none;border:0;color:var(--ink);outline:none!important}textarea::placeholder{color:#879786}.composer-foot{display:flex;align-items:center;justify-content:space-between;gap:12px}.upload{font-size:13px;cursor:pointer;color:var(--ink)}.upload span{color:var(--muted);font-size:11px;margin-left:5px}#notice{margin:8px 0 0;color:#d9c69c;font-size:12px}#notice:empty{display:none}footer{display:flex;justify-content:space-between;align-items:center;gap:10px;color:#879786;font-size:11px;padding-top:13px}.guide{margin:28px 0;flex:1}.guide-top,.guide-actions{display:flex;align-items:center;justify-content:space-between;gap:20px}h3{font-size:25px;font-weight:500;line-height:1.3;margin:20px 0 10px}.guide p{color:var(--muted)}.step{background:#202c22;border:1px solid #3e5136;border-left:3px solid var(--lime);padding:24px;border-radius:9px;line-height:1.9;margin:26px 0;font-size:18px;min-height:155px}.stuck{display:block;margin-top:18px}.guide small{display:block;color:#839387;font-size:10px;max-width:600px;margin:18px 0}.login{margin:0 0 16px;background:#202820;border:1px solid var(--line);padding:14px 16px;border-radius:9px}.login label{font-size:12px;display:block;margin-bottom:7px}.login>div{display:flex;gap:8px}.login input{min-width:0;flex:1;background:#121a15;border:1px solid #485544;border-radius:5px;padding:8px;color:var(--ink)}.login small{display:block;margin-top:8px;color:var(--muted);font-size:11px}#attachment{display:flex;align-items:center;gap:12px;margin-bottom:12px}#attachment img{width:95px;height:64px;object-fit:contain;background:#111;border-radius:4px}#attachment strong,#attachment small{display:block;font-size:11px}#attachment small{color:var(--muted)}#removeImage{margin-left:auto;background:none;color:var(--muted);border:0;font-size:24px}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(max-width:900px){.app{grid-template-columns:255px 1fr}aside{padding:28px 20px}main{padding:28px 25px}h1{font-size:28px}header{align-items:flex-start;flex-direction:column;gap:12px}}@media(max-width:650px){.app{display:block}aside{padding:20px;border:0;border-bottom:1px solid var(--line)}.brand{font-size:16px}.side-label,h1,.sub,.side-foot{display:none}nav{margin-top:18px;display:flex;overflow:auto}nav button{flex:none;white-space:nowrap;border:1px solid var(--line);font-size:12px;padding:7px 10px}nav button span{font-size:16px}main{padding:24px 20px;min-height:75vh}header{gap:12px}h2{font-size:22px}.chat{padding-top:25px;min-height:280px}.message.user{margin-left:20px}.composer-foot .primary{padding:10px 15px}.upload span{display:none}footer{align-items:flex-start}.step{font-size:16px;padding:20px}.login>div{flex-wrap:wrap}}
.app{display:block;max-width:1000px}main{max-width:100%;padding:30px 40px}.privacy{font-size:11px;color:var(--muted);margin:16px 0}#messages{max-height:55vh}.chat{min-height:280px}@media(max-width:650px){main{padding:20px 16px;min-height:100dvh}footer{flex-wrap:wrap}.badge{white-space:normal}}