*{box-sizing:border-box}body{margin:0;background:#f4f0e7;color:#26231e;font-family:system-ui,sans-serif}main{max-width:850px;margin:auto;padding:42px 18px}header small{letter-spacing:.15em;color:#766e63}h1{font:58px Georgia,serif;margin:5px 0 0}header p{font-size:21px;margin:0 0 22px;color:#665f55}.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.chips button{border:1px solid #c7bfb1;background:transparent;border-radius:99px;padding:9px 13px}#chat{background:white;border-radius:20px;padding:20px;min-height:300px;box-shadow:0 10px 35px #0000000d}.msg{max-width:88%;padding:12px 14px;border-radius:15px;margin:10px 0;line-height:1.55;white-space:pre-wrap}.assistant{background:#f1ede5}.user{background:#2c2924;color:white;margin-left:auto}form{display:flex;gap:9px;margin-top:12px}textarea{flex:1;border:1px solid #c7bfb1;border-radius:14px;padding:13px;font:inherit}form button{border:0;background:#2c2924;color:white;border-radius:14px;padding:0 19px}#status{font-size:12px;color:#766e63;padding:8px}