:root{--bg:#081015;--panel:#101d24;--line:#20343d;--ink:#e7f1ef;--mute:#91a6a6;--gold:#e4b653;--aqua:#65ddcf}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 80% 0,#17333a,transparent 35%),var(--bg);color:var(--ink);font:15px system-ui,sans-serif}main{max-width:1100px;margin:auto;padding:34px 22px}header{display:flex;justify-content:space-between;align-items:end;border-bottom:1px solid var(--line);padding-bottom:24px}.eyebrow,b{letter-spacing:.12em;color:var(--aqua);font-size:11px}h1{margin:3px 0;font-size:42px}h1 span{font-weight:300;color:var(--mute)}.status{font-size:12px;color:var(--gold)}.layout{display:grid;grid-template-columns:270px 1fr;gap:20px;margin:24px 0}aside,.chat,#review{background:#0d181e;border:1px solid var(--line);border-radius:12px;padding:20px}h2{font-size:16px;margin-top:0}p{color:var(--mute);line-height:1.55}hr{border:0;border-top:1px solid var(--line);margin:20px 0}button{background:transparent;color:var(--aqua);border:1px solid #34746c;border-radius:6px;padding:9px 11px;cursor:pointer}#messages{height:390px;overflow:auto}article{padding:14px;border-left:2px solid var(--aqua);background:#112229}form{display:flex;gap:9px;margin-top:16px}input{flex:1;background:#071116;color:white;border:1px solid var(--line);border-radius:6px;padding:12px}pre{white-space:pre-wrap;background:#071116;padding:14px;color:#c0d4d0}footer{color:var(--mute);font-size:12px}@media(max-width:700px){header,.layout{display:block}.status{margin-top:12px}.layout aside{margin-bottom:15px}}