:root{--ink:#18211d;--cream:#f4f0e8;--wine:#6e2136;--sage:#9dac98;--line:#d8d2c7}*{box-sizing:border-box}body{margin:0;background:var(--cream);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif}.shell{min-height:100vh;max-width:1180px;margin:auto;padding:28px 42px;display:grid;grid-template-columns:.85fr 1.15fr;grid-template-rows:auto 1fr auto;gap:36px 70px}header{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:20px}.brand{display:flex;align-items:center;gap:12px}.mark,.avatar{display:grid;place-items:center;background:var(--wine);color:white;border-radius:50%;font-family:Georgia,serif}.mark{width:44px;height:44px}.brand strong{font-family:Georgia,serif;font-size:22px}.brand small{display:block;color:#617068;margin-top:2px}.demo{font-size:11px;letter-spacing:.18em;border:1px solid var(--sage);border-radius:20px;padding:7px 12px}.hero{align-self:center}.eyebrow{font-size:12px;letter-spacing:.22em;color:var(--wine);font-weight:700}.hero h1{font:54px/1.02 Georgia,serif;margin:16px 0 22px}.hero h1 em{color:var(--wine);font-weight:400}.hero>p:last-child{font-size:17px;line-height:1.65;color:#58645e;max-width:470px}.assistant{background:#fff;border-radius:24px;box-shadow:0 24px 70px #202a2318;overflow:hidden;display:flex;flex-direction:column;min-height:570px}.status{height:54px;border-bottom:1px solid #eee9e0;display:flex;align-items:center;gap:9px;padding:0 20px;font-size:13px;color:#5f6b65}.status #pulse{width:8px;height:8px;border-radius:50%;background:#79916f}.status.active #pulse{animation:pulse 1.4s infinite;background:#b53b52}.link{margin-left:auto;background:none;border:0;color:var(--wine);cursor:pointer}.messages{padding:22px;flex:1;overflow:auto;max-height:410px}.message{display:flex;gap:10px;margin:0 0 18px}.message p{margin:0;background:#f2efe8;border-radius:6px 16px 16px 16px;padding:12px 15px;line-height:1.5;max-width:82%;white-space:pre-wrap}.message.user{justify-content:flex-end}.message.user p{background:var(--wine);color:#fff;border-radius:16px 6px 16px 16px}.avatar{width:30px;height:30px;flex:0 0 auto;font-size:11px}.composer{border-top:1px solid #eee9e0;padding:16px}.mic{width:100%;height:48px;border:0;border-radius:14px;background:var(--wine);color:white;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px}.mic.active{background:#293c33}.mic span{font-size:14px}form{display:flex;margin-top:10px;border:1px solid var(--line);border-radius:14px;overflow:hidden}input{flex:1;border:0;padding:14px;background:white;font:inherit;min-width:0}input:focus{outline:none}form button{width:48px;border:0;background:var(--ink);color:white;font-size:20px;cursor:pointer}.privacy{text-align:center;color:#7b837f;font-size:11px;margin:0 16px 14px}footer{grid-column:1/-1;border-top:1px solid var(--line);padding-top:20px;display:flex;gap:24px;flex-wrap:wrap}footer a{color:var(--ink);font-size:13px;text-decoration:none}@keyframes pulse{50%{box-shadow:0 0 0 8px #b53b5220}}@media(max-width:800px){.shell{display:block;padding:20px}.hero{padding:45px 4px 30px}.hero h1{font-size:42px}.assistant{min-height:530px}footer{margin-top:30px}.messages{max-height:360px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.status.active #pulse{animation:none}}