*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 50% -10%,#242424,#090909 45%,#050505 85%);color:#f5f5f5;font-family:Inter,system-ui,sans-serif}button,input{font:inherit}button:disabled{opacity:.45;cursor:not-allowed}main{max-width:1180px;margin:auto;padding:22px 20px 60px}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px;position:sticky;top:0;z-index:20;padding:10px 0;background:linear-gradient(#090909f2,#090909c9,transparent);backdrop-filter:blur(8px)}.brand{display:flex;align-items:center;gap:11px}.brand b{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:#f26b21;color:#090909;font-size:22px}.brand strong{display:block;letter-spacing:.14em;font-size:14px}.brand small{display:block;color:#777;font-size:10px;letter-spacing:.16em}.status{font-size:10px;letter-spacing:.12em;color:#ff9a60}.hero{display:grid;grid-template-columns:46% 1fr;gap:55px;align-items:center}.avatar{height:540px;border:1px solid #303030;border-radius:30px;overflow:hidden;position:relative;background:#111;box-shadow:0 30px 90px #000;isolation:isolate}.avatar img,.avatar video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 25%;display:block}.avatar .idle{z-index:2}.hidden{opacity:0!important;visibility:hidden!important;pointer-events:none}.talking{z-index:5}.avatar-fallback{position:absolute;inset:0;z-index:1;display:grid;place-items:center;align-content:center;gap:10px;background:radial-gradient(circle at 50% 35%,#2a2a2a,#0b0b0b 65%);color:#fff}.avatar-ready .avatar-fallback{opacity:0;visibility:hidden}.avatar-fallback span{display:grid;place-items:center;width:150px;height:150px;border-radius:36px;background:#f26b21;color:#090909;font-size:86px;font-weight:900;box-shadow:0 25px 70px #000}.avatar-fallback small{font-size:13px;letter-spacing:.2em;color:#aaa}.halo{position:absolute;inset:10%;border-radius:50%;background:radial-gradient(circle,#f26b2130,transparent 65%);z-index:6;pointer-events:none;animation:pulse 1.1s infinite}.talk,.radar,form button{border:0;background:#f26b21;color:#090909;font-weight:900;border-radius:13px;padding:14px 20px;display:flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;transition:transform .15s,filter .15s,opacity .15s}.talk{width:100%;margin-top:12px}.talk:hover,.radar:hover,form button:hover:not(:disabled){filter:brightness(1.08)}.talk.active{box-shadow:0 0 0 3px #f26b2133,0 0 35px #f26b2138}.talk:active,.radar:active{transform:translateY(1px)}.copy label{color:#f26b21;font-size:11px;font-weight:900;letter-spacing:.18em}.copy h1{font-size:clamp(48px,7vw,82px);line-height:.92;letter-spacing:-.06em;margin:16px 0 20px}.copy h1 span{color:#fff}.copy p{color:#aaa;font-size:18px;line-height:1.6;max-width:680px}.radar{margin-top:24px}.chat{display:flex;flex-direction:column;gap:12px;margin:32px 0 16px}.bubble{max-width:82%;padding:14px 17px;border-radius:18px;line-height:1.55;white-space:pre-wrap;animation:rise .22s ease-out}.bubble.mike{background:#111;border:1px solid #292929}.bubble.user{align-self:flex-end;background:#f26b21;color:#090909;font-weight:650}.error{margin:0 0 14px;padding:10px 13px;border:1px solid #6b3020;background:#24130d;color:#ffb08a;border-radius:12px;font-size:13px}form{display:flex;gap:8px;position:sticky;bottom:14px;z-index:15;padding:8px;background:#090909d9;border:1px solid #202020;border-radius:16px;backdrop-filter:blur(12px)}input{flex:1;min-width:0;background:#0d0d0d;color:#fff;border:1px solid #292929;border-radius:13px;padding:14px;outline:0}input:focus{border-color:#f26b2188;box-shadow:0 0 0 3px #f26b2118}form button{width:50px;padding:0}.read{background:#171717!important;color:#fff!important}.fine{color:#666;font-size:11px;line-height:1.5;margin-top:18px}@keyframes pulse{0%,100%{transform:scale(.96);opacity:.45}50%{transform:scale(1.05);opacity:1}}@keyframes rise{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@media(max-width:760px){main{padding:12px 14px 40px}header{margin-bottom:18px}.hero{grid-template-columns:1fr;gap:22px}.avatar{height:min(400px,72vh);border-radius:24px}.copy h1{font-size:50px}.copy p{font-size:16px}.bubble{max-width:94%}form{bottom:8px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.halo,.bubble{animation:none}.talk,.radar,form button{transition:none}}