:root{--bg: #F2F0FE;--ink: #0f1218;--text: #0f1218;--muted: rgba(15, 18, 24, .7);--soft: rgba(15, 18, 24, .56);--stroke: rgba(15, 18, 24, .1);--stroke2: rgba(15, 18, 24, .14);--panel: rgba(255, 255, 255, .8);--card: rgba(255, 255, 255, .92);--violet: #6F4EFF;--violet2: #7C5CFF;--violet-grad: linear-gradient(180deg, #7C5CFF, #6F4EFF);--violet-border: rgba(111, 78, 255, .24);--violet-shadow: 0 12px 28px rgba(111, 78, 255, .3)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:radial-gradient(60% 35% at 0% 0%,rgba(111,78,255,.08),transparent 70%),radial-gradient(60% 40% at 100% 100%,rgba(124,92,255,.08),transparent 70%),var(--bg);color:var(--text);font-family:Manrope,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.app{display:flex;flex-direction:column;height:100%;max-width:820px;margin:0 auto;border-left:1px solid var(--stroke);border-right:1px solid var(--stroke);background:linear-gradient(180deg,#ffffff8c,#ffffff61)}.app.embed{border:none}.top{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--stroke);background:var(--panel);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.brand{font-weight:800;letter-spacing:.3px}.brand span{color:var(--soft);font-weight:600}.domain{appearance:none;-webkit-appearance:none;-moz-appearance:none;background-color:#ffffffeb;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236F4EFF' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;background-size:18px;color:var(--text);border:1px solid rgba(111,78,255,.35);border-radius:10px;padding:8px 36px 8px 12px;font-size:14px;font-family:inherit;font-weight:600;cursor:pointer;box-shadow:0 6px 14px #6f4eff1a;transition:border-color .2s ease,box-shadow .2s ease}.domain:hover{border-color:#6f4eff8c;box-shadow:0 8px 18px #6f4eff29}.domain:focus{outline:none;border-color:var(--violet-border);box-shadow:0 0 0 3px #6f4eff24}.messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:14px}.intro{color:var(--muted)}.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.chip{background:#ffffffe0;border:1px solid var(--stroke2);color:var(--text);border-radius:999px;padding:8px 12px;font-size:13px;cursor:pointer;font-family:inherit;box-shadow:0 6px 14px #0f12180d;transition:border-color .2s ease,color .2s ease,transform .2s ease,box-shadow .2s ease}.chip:hover{border-color:#6f4eff73;color:var(--violet);transform:translateY(-1px);box-shadow:0 10px 20px #6f4eff24}.msg{display:flex;flex-direction:column;gap:6px}.msg.user{align-items:flex-end}.bubble{max-width:88%;padding:10px 14px;border-radius:16px;line-height:1.5;background:var(--card);border:1px solid var(--stroke);box-shadow:0 10px 22px #0f12180f}.msg.user .bubble{background:var(--violet-grad);border-color:#6f4eff80;color:#fff;box-shadow:0 10px 22px #6f4eff40}.plain{white-space:pre-wrap}.md>:first-child{margin-top:0}.md>:last-child{margin-bottom:0}.md p{margin:0 0 8px}.md ul,.md ol{margin:4px 0 8px;padding-left:20px}.md li{margin:3px 0}.md strong{color:var(--ink)}.md a{color:var(--violet)}.md h1,.md h2,.md h3{margin:12px 0 6px;font-size:1.05em}.md code{background:#0f12180f;padding:1px 5px;border-radius:5px;font-size:.9em}.md pre{background:#0f12180d;border:1px solid var(--stroke);padding:10px 12px;border-radius:10px;overflow-x:auto}.md pre code{background:none;padding:0}.md table{border-collapse:collapse;margin:6px 0}.md th,.md td{border:1px solid var(--stroke2);padding:4px 9px;font-size:.95em}.typing{display:inline-flex;gap:5px;align-items:center;padding:2px 0}.typing span{width:7px;height:7px;border-radius:50%;background:var(--violet);animation:blink 1.2s infinite ease-in-out both}.typing span:nth-child(2){animation-delay:.2s}.typing span:nth-child(3){animation-delay:.4s}@keyframes blink{0%,80%,to{opacity:.25;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}.composer{display:flex;gap:8px;padding:12px 16px;border-top:1px solid var(--stroke);background:var(--panel);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.composer input{flex:1;background:#ffffffeb;border:1px solid var(--stroke2);color:var(--text);border-radius:12px;padding:11px 14px;font-size:14px;font-family:inherit}.composer input::placeholder{color:var(--soft)}.composer input:focus{outline:none;border-color:var(--violet-border);box-shadow:0 0 0 3px #6f4eff24}.composer button,.gate button[type=submit],.cta,.explore{background:var(--violet-grad);color:#fff;border:1px solid rgba(111,78,255,.5);border-radius:12px;padding:11px 16px;font-weight:700;cursor:pointer;font-family:inherit;box-shadow:var(--violet-shadow);transition:transform .2s ease,box-shadow .2s ease,filter .2s ease}.composer button:hover:not(:disabled),.gate button[type=submit]:hover,.cta:hover,.explore:hover{transform:translateY(-1px);filter:brightness(1.04);box-shadow:0 14px 32px #6f4eff61}.composer button:disabled{opacity:.5;cursor:default;box-shadow:none}.explore{display:block;text-align:center;margin:0 16px 14px;text-decoration:none}.chart{background:var(--card);border:1px solid var(--stroke);border-radius:16px;padding:12px;margin-top:4px;box-shadow:0 10px 22px #0f12180f}.chart-title{font-size:13px;color:var(--muted);margin-bottom:8px;font-weight:700}.trace{font-size:12px;color:var(--soft)}.trace code{color:var(--violet)}.byod{padding:40px 24px;text-align:center;color:var(--muted)}.byod h2{color:var(--ink)}.byod em{color:var(--violet);font-style:italic}.cta{display:inline-block;margin-top:16px;text-decoration:none}.gate-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f121861;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:16px}.gate{background:#fffffff5;border:1px solid var(--stroke);border-radius:20px;padding:24px;max-width:380px;width:100%;box-shadow:0 30px 90px #0f121833}.gate h3{margin:0 0 8px}.gate p{color:var(--muted);margin:0 0 14px;font-size:14px}.gate input{width:100%;background:#ffffffeb;border:1px solid var(--stroke2);color:var(--text);border-radius:12px;padding:11px 14px;font-family:inherit}.gate input:focus{outline:none;border-color:var(--violet-border);box-shadow:0 0 0 3px #6f4eff24}.gate-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}.ghost{background:transparent;border:1px solid var(--stroke2);color:var(--text);border-radius:12px;padding:11px 16px;cursor:pointer;font-family:inherit}.ghost:hover{border-color:var(--violet-border);color:var(--violet)}.err{color:#c0354e;font-size:13px;margin-top:8px}