.bca-root{position:fixed;bottom:1.25rem;right:1.25rem;z-index:50;font-family:Inter,ui-sans-serif,system-ui,sans-serif}.bca-toggle{width:56px;height:56px;border-radius:50%;border:none;background:linear-gradient(135deg,#1d4ed8,#2563eb);color:#fff;font-size:1.35rem;cursor:pointer;box-shadow:0 8px 24px #1d4ed859;display:flex;align-items:center;justify-content:center;transition:transform .2s ease,box-shadow .2s ease;position:relative}.bca-toggle:hover{transform:translateY(-2px) scale(1.05);box-shadow:0 12px 32px #1d4ed873}.bca-badge{position:absolute;top:2px;right:2px;width:14px;height:14px;background:#ef4444;border-radius:50%;border:2px solid #fff;animation:bca-pulse 2s infinite}@keyframes bca-pulse{0%,to{opacity:1}50%{opacity:.5}}.bca-panel{width:380px;max-width:calc(100vw - 2rem);height:520px;max-height:calc(100vh - 2rem);background:#fff;border-radius:20px;box-shadow:0 24px 64px #0f172a2e;border:1px solid #e2e8f0;display:flex;flex-direction:column;overflow:hidden;animation:bca-slide-up 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4px}.bca-welcome__icon{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,#dbeafe,#bfdbfe);color:#1d4ed8;font-size:1.5rem;display:inline-flex;align-items:center;justify-content:center;margin-bottom:12px}.bca-welcome__text{color:#475569;font-size:.9rem;line-height:1.6;margin:0 0 16px}.bca-suggestions{display:flex;flex-direction:column;gap:8px}.bca-suggestion{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:10px 14px;font-size:.82rem;color:#334155;cursor:pointer;text-align:left;transition:border-color .15s,box-shadow .15s}.bca-suggestion:hover{border-color:#1d4ed8;box-shadow:0 2px 8px #1d4ed81a}.bca-message{display:flex;flex-direction:column;gap:4px}.bca-message--user{align-items:flex-end}.bca-message--assistant,.bca-message--error{align-items:flex-start}.bca-bubble{max-width:85%;padding:10px 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#f1f5f9}.bca-result__label{font-size:.75rem;font-weight:700;color:#64748b;text-transform:uppercase;letter-spacing:.04em}.bca-result__value{font-weight:700;color:#1d4ed8;font-size:.9rem}.bca-result__params{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}.bca-result__param{background:#f1f5f9;color:#475569;font-size:.78rem;font-weight:600;padding:4px 10px;border-radius:999px}.bca-result__param i{margin-right:4px;color:#1d4ed8}.bca-result__cta{width:100%;background:linear-gradient(135deg,#1d4ed8,#2563eb);color:#fff;border:none;border-radius:12px;padding:10px 16px;font-weight:700;font-size:.9rem;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:transform .15s,box-shadow .15s}.bca-result__cta:hover{transform:translateY(-1px);box-shadow:0 6px 16px #1d4ed84d}.bca-result__note{display:block;font-size:.78rem;color:#94a3b8;margin-top:8px;text-align:center}.bca-login-btn{display:block;width:100%;margin-top:10px;background:#fff;border:1px solid #cbd5e1;border-radius:10px;padding:8px 12px;font-weight:600;font-size:.82rem;color:#0f172a;cursor:pointer}.bca-login-btn:hover{background:#f8fafc}.bca-typing{display:flex;gap:4px;padding:10px 14px;background:#fff;border:1px solid #e2e8f0;border-radius:14px 14px 14px 4px;width:fit-content}.bca-typing span{width:7px;height:7px;background:#94a3b8;border-radius:50%;animation:bca-typing-dot 1.4s infinite ease-in-out both}.bca-typing span:nth-child(1){animation-delay:-.32s}.bca-typing span:nth-child(2){animation-delay:-.16s}@keyframes bca-typing-dot{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}.bca-footer{display:flex;gap:8px;padding:12px 16px;background:#fff;border-top:1px solid #e2e8f0;flex-shrink:0}.bca-input{flex:1;border:1px solid #e2e8f0;border-radius:12px;padding:10px 14px;font-size:.88rem;font-family:inherit;color:#0f172a;background:#f8fafc;outline:none;transition:border-color .15s,box-shadow .15s}.bca-input:focus{border-color:#1d4ed8;box-shadow:0 0 0 3px #1d4ed81a}.bca-input::placeholder{color:#94a3b8}.bca-send{width:40px;height:40px;border-radius:12px;border:none;background:#1d4ed8;color:#fff;font-size:.9rem;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .15s}.bca-send:hover:not(:disabled){background:#1e40af}.bca-send:disabled{background:#cbd5e1;cursor:not-allowed}.bca-body::-webkit-scrollbar{width:5px}.bca-body::-webkit-scrollbar-track{background:transparent}.bca-body::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}@media (max-width: 440px){.bca-root{bottom:.75rem;right:.75rem}.bca-panel{width:calc(100vw - 1.5rem);height:calc(100vh - 1.5rem);max-height:520px}.bca-toggle{width:50px;height:50px;font-size:1.2rem}}:root{color-scheme:light;--bg: #f8fafc;--panel: #ffffff;--text: #0f172a;--muted: #475569;--border: #e2e8f0;--primary: 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small{display:block;margin-top:.7rem;color:#64748b}.badge{font-size:.65rem;font-weight:800;padding:.3rem .6rem;border-radius:999px;background:#e2e8f0;text-transform:uppercase;letter-spacing:.08em}.badge--pilot{background:linear-gradient(135deg,#3b82f6,#06b6d4);color:#fff;box-shadow:0 2px 8px #3b82f64d}.badge--ready{background:linear-gradient(135deg,#10b981,#34d399);color:#fff;box-shadow:0 2px 8px #10b9814d}.badge--planned{background:#f1f5f9;color:#64748b}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:1rem}.info-card{padding:1.25rem}.info-card h2{margin:.35rem 0 .5rem;font-size:1.25rem}.info-card p{margin:0;color:var(--muted);line-height:1.75}.code-card{padding:1.25rem;margin-top:1rem}.code-card pre{margin:.8rem 0 0;white-space:pre-wrap;word-break:break-word;background:#0f172a;color:#e2e8f0;padding:1rem;border-radius:16px;overflow:auto}.embed-note{margin:0;color:var(--muted);line-height:1.7}@media (max-width: 900px){.hero,.grid-2,.cards-grid,.site-footer__inner{grid-template-columns:1fr}.site-header__inner{flex-direction:column;align-items:flex-start}.site-nav{justify-content:flex-start}.site-footer__meta{justify-content:flex-start;text-align:left}}@media (max-width: 640px){.container{width:min(100%,calc(100% - 1rem))}.cards-grid,.grid-2{grid-template-columns:1fr}}