@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--bg-primary:#000;--bg-secondary:#0a0a0a;--bg-card:#111113cc;--bg-hover:#ffffff0d;--bg-input:#0e0e10;--bg-bubble-user:#1e1e22;--bg-bubble-agent:#fff;--border-color:#ffffff14;--border-hover:#ffffff29;--text-primary:#fff;--text-secondary:#a1a1aa;--text-muted:#52525b;--accent:#fff;--accent-hover:#e4e4e7;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--shadow-sm:0 2px 8px #0000004d;--shadow-md:0 8px 24px #0006;--shadow-lg:0 16px 48px #00000080;--transition:.2s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif}#root{min-height:100vh}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:0 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var(--transition);background:#fff;border-radius:50px;padding:8px 20px;font-size:.85rem;font-weight:600;text-decoration:none}.nav-docs-btn:hover{opacity:.9}.hero-docs{z-index:1;text-align:center;flex-direction:column;align-items:center;padding:180px 40px 100px;display:flex;position:relative}.hero-docs-title{letter-spacing:-1.5px;max-width:900px;margin-bottom:24px;font-size:clamp(3rem,6vw,4.5rem);font-weight:700;line-height:1.1;animation:.8s fadeInUp}.hero-docs-desc{color:var(--text-secondary);max-width:600px;margin-bottom:60px;font-size:1.15rem;line-height:1.6;animation:.8s .1s both fadeInUp}.hero-3d-model{border:1px solid #ffffff14;border-radius:24px;width:100%;max-width:800px;margin:0 auto 80px;animation:1s .2s both fadeInUp;position:relative;overflow:hidden;box-shadow:0 20px 80px #000c}.hero-3d-model img{object-fit:cover;width:100%;display:block}.hero-3d-model:after{content:"";pointer-events:none;background:linear-gradient(#0000 60%,#000c 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var(--border-color);color:var(--text-primary);border-bottom-right-radius:4px}.message-wrapper.agent .message-bubble{background:var(--bg-bubble-agent);color:#111;border-bottom-left-radius:4px;font-weight:500}.message-bubble .time{text-align:right;opacity:.5;margin-top:6px;font-size:.68rem}.message-bubble.typing{background:var(--bg-card);border:1px solid var(--border-color);align-items:center;gap:5px;padding:16px 20px;display:flex}.message-bubble.typing .dot{background:var(--text-secondary);width:7px;height:7px;animation:1.4s ease-in-out infinite both typingBounce}.message-bubble.typing .dot:first-child{animation-delay:-.32s}.message-bubble.typing .dot:nth-child(2){animation-delay:-.16s}.chat-footer{background:var(--bg-secondary);border-top:1px solid var(--border-color);flex-direction:column;align-items:center;padding:20px 24px;display:flex}.input-wrapper{align-items:flex-end;gap:10px;width:100%;max-width:860px;display:flex}.input-wrapper textarea{background:var(--bg-input);border:1px solid var(--border-color);color:var(--text-primary);resize:none;min-height:50px;max-height:140px;transition:border-color var(--transition);border-radius:14px;outline:none;flex:1;padding:14px 18px;font-size:.92rem;line-height:1.45}.input-wrapper textarea:focus{border-color:var(--text-primary)}.input-wrapper textarea::placeholder{color:var(--text-muted)}.send-btn{background:var(--text-primary);width:50px;height:50px;color:var(--bg-primary);cursor:pointer;transition:all 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svg{color:#fff;width:48px;height:48px;margin-bottom:8px}.login-heading{letter-spacing:-1px;color:#fff;font-size:clamp(1.8rem,4vw,2.4rem);font-weight:700;line-height:1.1}.login-description{color:var(--text-secondary);max-width:380px;font-size:.95rem;line-height:1.7}.login-card-wrapper{flex-direction:column;align-items:center;gap:12px;width:100%;display:flex}.login-footer{color:var(--text-muted);align-items:center;gap:12px;font-size:.78rem;display:flex}.login-footer-link{color:var(--text-secondary);transition:color var(--transition);text-decoration:none}.login-footer-link:hover{color:#fff}@media (width<=1024px){.docs-grid{grid-template-columns:1fr}.nav-docs-links{display:none}}@media (width<=768px){.chat-history-sidebar{display:none}.hero-docs{padding:120px 20px 60px}.nav-docs{padding:20px}}