.lb-page *,.lb-page :after,.lb-page :before{box-sizing:border-box}.lb-page{--blue:#3b82f6;--blue-dark:#2563eb;--blue-subtle:rgba(59,130,246,.08);--blue-border:rgba(59,130,246,.2);--bg:#eef2f9;--card:#fff;--card2:#f8faff;--border:#dde4f0;--input-bg:#f1f5fb;--text:#0f172a;--muted:#64748b;--muted2:#94a3b8;--shadow:0 1px 3px rgba(15,23,42,.06),0 4px 16px rgba(59,130,246,.05);--radius:14px;--radius-sm:10px;font-family:DM Sans,system-ui,sans-serif;font-size:15px;line-height:1.6;background:var(--bg);background-image:radial-gradient(ellipse at 60% 0,rgba(99,102,241,.06) 0,transparent 60%),radial-gradient(ellipse at 10% 80%,rgba(59,130,246,.05) 0,transparent 50%);color:var(--text);-webkit-font-smoothing:antialiased;overflow-x:hidden}html.dark .lb-page{--bg:#0f1117;--card:#1a1d27;--card2:#13151f;--border:#2a2d3a;--input-bg:#0f1117;--text:#e8eaf0;--muted:#6b7280;--muted2:#4a5568;--shadow:0 1px 3px rgba(0,0,0,.3),0 4px 16px rgba(59,130,246,.06);background:var(--bg);background-image:none}html.dark .lb-page:before{content:"";position:fixed;inset:0;background-image:linear-gradient(rgba(59,130,246,.025) 1px,transparent 0),linear-gradient(90deg,rgba(59,130,246,.025) 1px,transparent 0);background-size:48px 48px;-webkit-mask-image:radial-gradient(ellipse 70% 50% at 50% 0,#000,transparent);mask-image:radial-gradient(ellipse 70% 50% at 50% 0,#000,transparent);pointer-events:none;z-index:0}.lb-nav{position:sticky;top:0;z-index:100;background:var(--card2);border-bottom:1px solid var(--border);backdrop-filter:blur(12px)}.lb-nav-inner{max-width:900px;margin:0 auto;padding:0 24px;height:56px;justify-content:space-between}.lb-logo,.lb-nav-inner{display:flex;align-items:center}.lb-logo{gap:10px;text-decoration:none;color:var(--text);font-weight:700;font-size:.95rem}.lb-logo-icon{width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,var(--blue),#4f46e5);justify-content:center;box-shadow:0 4px 12px rgba(59,130,246,.3);flex-shrink:0}.lb-logo-icon,.lb-nav-right{display:flex;align-items:center}.lb-nav-right{gap:10px}.lb-theme-btn{width:34px;height:34px;border-radius:8px;border:1px solid var(--border);background:transparent;color:var(--muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.lb-theme-btn:hover{background:var(--card);color:var(--text)}.lb-theme-btn svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.8}html.dark #sunIcon{display:block}html.dark #moonIcon,html.light #sunIcon{display:none}html.light #moonIcon{display:block}#sunIcon{display:none}#moonIcon{display:block}.lb-nav-btn{font-size:.82rem;font-weight:600;color:#fff;background:linear-gradient(135deg,var(--blue),var(--blue-dark));border:none;padding:8px 18px;border-radius:9px;cursor:pointer;text-decoration:none;transition:all .2s;box-shadow:0 4px 12px rgba(59,130,246,.3)}.lb-nav-btn:hover{opacity:.9;transform:translateY(-1px)}.lb-hero{position:relative;padding:72px 24px 64px;text-align:center;overflow:hidden}.lb-hero-glow{position:absolute;top:-60px;left:50%;transform:translateX(-50%);width:600px;height:300px;background:radial-gradient(ellipse,rgba(59,130,246,.1) 0,transparent 70%);pointer-events:none}.lb-badge{display:inline-flex;align-items:center;gap:7px;font-size:.75rem;font-weight:600;color:var(--blue);background:var(--blue-subtle);border:1px solid var(--blue-border);padding:5px 14px;border-radius:100px;margin-bottom:24px;opacity:0;animation:lbFadeUp .6s ease .1s forwards}.lb-badge-dot{width:6px;height:6px;border-radius:50%;background:var(--blue);box-shadow:0 0 6px var(--blue);animation:lbBlink 2s infinite}@keyframes lbBlink{0%,to{opacity:1}50%{opacity:.4}}.lb-title{font-size:clamp(2rem,5vw,3.2rem);font-weight:700;letter-spacing:-.03em;line-height:1.08;color:var(--text);max-width:640px;margin:0 auto;opacity:0;animation:lbFadeUp .6s ease .2s forwards}.lb-accent{background:linear-gradient(135deg,var(--blue) 0,#60a5fa 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.lb-tagline{font-size:.75rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;margin-top:14px;animation:lbFadeUp .6s ease .3s forwards}.lb-sub,.lb-tagline{color:var(--muted);opacity:0}.lb-sub{font-size:.93rem;max-width:440px;margin:14px auto 0;line-height:1.7;animation:lbFadeUp .6s ease .35s forwards}.lb-actions{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:32px;flex-wrap:wrap;opacity:0;animation:lbFadeUp .6s ease .45s forwards}.lb-btn-primary{display:inline-flex;align-items:center;gap:8px;font-size:.87rem;font-weight:600;color:#fff;background:linear-gradient(135deg,var(--blue),var(--blue-dark));border:none;padding:11px 26px;border-radius:var(--radius-sm);cursor:pointer;text-decoration:none;transition:all .2s;box-shadow:0 4px 16px rgba(59,130,246,.35)}.lb-btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(59,130,246,.45)}.lb-btn-ghost{display:inline-flex;align-items:center;gap:6px;font-size:.87rem;font-weight:500;color:var(--muted);text-decoration:none;padding:11px 18px;border-radius:var(--radius-sm);border:1px solid var(--border);background:transparent;transition:all .2s}.lb-btn-ghost:hover{color:var(--text);background:var(--card)}.lb-stats{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--card2)}.lb-stats-inner{max-width:900px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:repeat(3,1fr)}.lb-stat{padding:22px 20px;text-align:center;position:relative}.lb-stat:not(:last-child):after{content:"";position:absolute;right:0;top:25%;bottom:25%;width:1px;background:var(--border)}.lb-stat-num{font-size:1.4rem;font-weight:700;color:var(--text);letter-spacing:-.02em}.lb-blue{color:var(--blue)}.lb-stat-lbl{font-size:.72rem;color:var(--muted);margin-top:3px;text-transform:uppercase;letter-spacing:.07em;font-weight:500}.lb-section{padding:60px 24px;max-width:900px;margin:0 auto}.lb-tag{display:inline-flex;align-items:center;gap:8px;font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);margin-bottom:10px}.lb-tag:before{content:"";width:16px;height:1px;background:var(--blue)}.lb-section-title{font-size:clamp(1.35rem,3vw,1.9rem);font-weight:700;letter-spacing:-.025em;line-height:1.15;color:var(--text);max-width:480px}.lb-section-sub{font-size:.88rem;color:var(--muted);margin-top:8px;max-width:400px;line-height:1.65}.lb-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:36px;background:var(--border);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border)}.lb-step{background:var(--card);padding:28px 24px;transition:background .2s}.lb-step:hover{background:var(--card2)}.lb-step-num{font-size:.68rem;font-weight:700;letter-spacing:.1em;color:var(--blue);text-transform:uppercase;margin-bottom:14px;font-family:DM 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12px;font-size:.68rem;color:var(--muted);font-family:DM Mono,monospace;flex:1;max-width:220px}.lb-dash-live{margin-left:auto;display:flex;align-items:center;gap:5px;font-size:.68rem;color:#22c55e;font-weight:600}.lb-live-dot{width:6px;height:6px;border-radius:50%;background:#22c55e;box-shadow:0 0 5px #22c55e;animation:lbBlink 1.5s infinite}.lb-dash-body{padding:16px;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.lb-dash-card{background:var(--input-bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px}.lb-dash-card-lbl{font-size:.65rem;color:var(--muted2);text-transform:uppercase;letter-spacing:.07em;margin-bottom:7px;font-weight:500}.lb-dash-card-val{font-size:1.15rem;font-weight:700;color:var(--text);letter-spacing:-.02em}.lb-dash-card-sub{font-size:.65rem;color:#22c55e;margin-top:3px;font-weight:500}.lb-dash-chart{grid-column:span 4;background:var(--input-bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px 16px}.lb-dash-chart-lbl{font-size:.65rem;color:var(--muted2);text-transform:uppercase;letter-spacing:.07em;margin-bottom:12px;font-weight:500}.lb-chart-svg{width:100%;height:56px;overflow:visible}.lb-features{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;margin-top:36px;background:var(--border);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border)}.lb-feat{background:var(--card);padding:26px;transition:background .2s;position:relative;overflow:hidden}.lb-feat:hover{background:var(--card2)}.lb-feat:after{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(59,130,246,.4),transparent);opacity:0;transition:opacity .3s}.lb-feat:hover:after{opacity:1}.lb-feat-icon{width:36px;height:36px;background:var(--blue-subtle);border:1px solid var(--blue-border);border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:14px}.lb-feat-icon svg{width:16px;height:16px;fill:none;stroke:var(--blue);stroke-width:1.8}.lb-feat h3{font-size:.88rem;font-weight:700;color:var(--text);margin-bottom:6px}.lb-feat p{font-size:.8rem;color:var(--muted);line-height:1.6}.lb-bot-features{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;margin-top:36px;background:var(--border);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border)}.lb-bot-feat{background:var(--card);padding:28px 26px;transition:background .2s}.lb-bot-feat:hover{background:var(--card2)}.lb-bot-feat-header{display:flex;align-items:flex-start;gap:14px;margin-bottom:12px}.lb-bot-feat-header h3{font-size:.9rem;font-weight:700;color:var(--text);margin-bottom:4px}.lb-bot-tag{font-size:.68rem;font-weight:600;color:var(--blue);background:var(--blue-subtle);border:1px solid var(--blue-border);padding:2px 8px;border-radius:100px}.lb-bot-feat>p{font-size:.81rem;color:var(--muted);line-height:1.6;margin-bottom:20px}.lb-bot-demo{gap:10px;background:var(--input-bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px}.lb-bot-demo,.lb-chat-msg{display:flex;flex-direction:column}.lb-chat-msg{gap:4px}.lb-chat-creator{align-items:flex-end}.lb-chat-bot{align-items:flex-start}.lb-chat-bubble{display:inline-flex;align-items:center;gap:8px;padding:9px 13px;border-radius:12px;font-size:.78rem;max-width:90%}.lb-bubble-creator{background:linear-gradient(135deg,var(--blue),var(--blue-dark));color:#fff;border-radius:12px 12px 2px 12px}.lb-bubble-cmd{font-family:DM Mono,monospace;font-size:.75rem}.lb-bubble-bot{background:var(--card);border:1px solid var(--border);color:var(--text);border-radius:12px 12px 12px 2px}.lb-chat-lock-title{font-size:.78rem;font-weight:600;color:var(--text)}.lb-chat-lock-sub{font-size:.7rem;color:var(--muted);margin-top:1px}.lb-chat-label{font-size:.67rem;color:var(--muted2);padding:0 4px}.lb-cta-wrap{padding:0 24px 64px;max-width:900px;margin:0 auto}.lb-cta-card{background:var(--card);border:1px solid var(--blue-border);border-radius:18px;padding:52px 40px;text-align:center;position:relative;overflow:hidden}.lb-cta-card:before{top:0;width:280px;height:1px;background:linear-gradient(90deg,transparent,var(--blue),transparent)}.lb-cta-card:after,.lb-cta-card:before{content:"";position:absolute;left:50%;transform:translateX(-50%)}.lb-cta-card:after{top:-80px;width:500px;height:200px;background:radial-gradient(ellipse,rgba(59,130,246,.07) 0,transparent 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24px;display:flex;align-items:center;justify-content:space-between}.lb-footer-logo{display:flex;align-items:center;gap:8px;font-size:.83rem;font-weight:700;color:var(--muted)}.lb-footer-copy{font-size:.73rem;color:var(--muted2)}@keyframes lbFadeUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.lb-reveal{opacity:0;transform:translateY(20px);transition:opacity .55s ease,transform .55s ease}.lb-reveal.lb-in{opacity:1;transform:none}@media (max-width:640px){.lb-stats-inner{grid-template-columns:1fr}.lb-stat:not(:last-child):after{display:none}.lb-stat{border-bottom:1px solid var(--border)}.lb-stat:last-child{border-bottom:none}.lb-bot-features,.lb-features,.lb-steps{grid-template-columns:1fr}.lb-dash-body{grid-template-columns:repeat(2,1fr)}.lb-dash-chart{grid-column:span 2}.lb-cta-card{padding:36px 20px}.lb-footer-inner{flex-direction:column;gap:8px;text-align:center}}