:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--ink:#f5f7f5;--muted:#8d9a93;--panel:#151a17;--line:#29312c;--accent:#b6f36b;font-family:Inter,ui-sans-serif,system-ui,sans-serif}*{box-sizing:border-box}body{min-height:100vh;color:var(--ink);background:radial-gradient(circle at 50% -20%,#26362a 0,#0c0f0d 36rem);margin:0}main{flex-direction:column;width:min(900px,100% - 32px);min-height:100vh;margin:auto;padding:24px 0 16px;display:flex}header{align-items:center;gap:14px;padding:8px 4px 22px;display:flex}.brandmark{width:46px;height:46px;color:var(--accent);letter-spacing:.08em;background:#171d19;border:1px solid #4c5b52;border-radius:14px;place-items:center;font-size:12px;font-weight:800;display:grid}.eyebrow{color:var(--muted);letter-spacing:.13em;text-transform:uppercase;margin:0 0 2px;font-size:11px;font-weight:700}h1{letter-spacing:-.02em;margin:0;font-size:20px}.status{color:var(--muted);margin-left:auto;font-size:12px}.status i{background:var(--accent);width:7px;height:7px;box-shadow:0 0 12px var(--accent);border-radius:50%;margin-right:7px;display:inline-block}.chat{border:1px solid var(--line);background:#111512e0;border-radius:22px;flex-direction:column;flex:1;min-height:620px;display:flex;overflow:hidden;box-shadow:0 30px 90px #00000047}.messages{flex:1;padding:clamp(22px,5vw,48px);overflow-y:auto}.empty{text-align:center;max-width:520px;margin:110px auto 0}.empty span{color:var(--accent);letter-spacing:.1em;text-transform:uppercase;font-size:12px;font-weight:700}.empty h2{letter-spacing:-.045em;margin:12px 0;font-size:clamp(30px,5vw,48px)}.empty p{color:var(--muted);margin:auto;line-height:1.6}.message{max-width:76%;margin-bottom:24px}.message span{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:11px;font-weight:700}.message p{border:1px solid var(--line);white-space:pre-wrap;background:#1a201c;border-radius:5px 17px 17px;margin:7px 0 0;padding:14px 17px;line-height:1.55}.message.user{margin-left:auto}.message.user span{text-align:right;display:block}.message.user p{background:#23301f;border-color:#3c5433;border-radius:17px 5px 17px 17px}.thinking,.error{color:var(--muted);padding:0 4px;font-size:13px}.error{color:#ff9a8f;margin:0 28px 12px}form{background:#1b211d;border:1px solid #354038;border-radius:17px;align-items:flex-end;gap:12px;margin:0 18px 18px;padding:12px;display:flex}textarea{resize:none;min-height:58px;color:var(--ink);font:inherit;background:0 0;border:0;outline:0;flex:1;line-height:1.45}textarea::placeholder{color:#657169}button{color:#15200f;background:var(--accent);cursor:pointer;border:0;border-radius:11px;min-width:74px;padding:12px 16px;font-weight:800}button:disabled{cursor:default;opacity:.38}footer{color:#647068;text-align:center;letter-spacing:.05em;padding-top:13px;font-size:11px}@media (max-width:600px){main{width:min(100% - 18px,900px);padding-top:10px}.chat{border-radius:16px;min-height:calc(100vh - 120px)}.status{display:none}.messages{padding:22px 16px}.message{max-width:90%}}