:root{--lnd-bg: #ffffff;--lnd-text: #0f172a;--lnd-muted: #475569;--lnd-subtle: #94a3b8;--lnd-border: #e2e8f0;--lnd-surface: #f8fafc;--lnd-blue: #4f46e5;--lnd-blue-dark: #3730a3;--lnd-blue-light: rgba(79,70,229,.08);--lnd-green: #059669;--lnd-green-light: rgba(5,150,105,.1);--lnd-red: #dc2626;--lnd-amber: #d97706;--lnd-radius: 14px;--lnd-radius-sm: 8px;--lnd-shadow: 0 1px 3px rgba(0,0,0,.06), 0 4px 16px rgba(0,0,0,.04);--lnd-shadow-md: 0 4px 24px rgba(0,0,0,.08), 0 1px 4px rgba(0,0,0,.04);--lnd-max: 1152px}.lnd *{box-sizing:border-box}.lnd{font-family:-apple-system,BlinkMacSystemFont,Inter,Segoe UI,sans-serif;background:var(--lnd-bg);color:var(--lnd-text);line-height:1.6;-webkit-font-smoothing:antialiased}.lnd-container{max-width:var(--lnd-max);margin:0 auto;padding:0 24px}.lnd-nav{position:sticky;top:0;z-index:100;background:#ffffffeb;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--lnd-border)}.lnd-nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px;gap:24px}.lnd-logo{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800;color:var(--lnd-text);text-decoration:none;letter-spacing:-.4px}.lnd-logo-mark{width:32px;height:32px;background:linear-gradient(135deg,#4f46e5,#7c3aed);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:15px;font-weight:900}.lnd-nav-links{display:flex;align-items:center;gap:8px}.lnd-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:9px;font-size:14px;font-weight:600;cursor:pointer;border:none;text-decoration:none;transition:all .15s;white-space:nowrap}.lnd-btn-primary{background:var(--lnd-blue);color:#fff;box-shadow:0 1px 2px #4f46e54d,0 4px 12px #4f46e533}.lnd-btn-primary:hover{background:var(--lnd-blue-dark);transform:translateY(-1px)}.lnd-btn-ghost{background:transparent;color:var(--lnd-muted);border:1px solid 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.4s}.lnd-gradient-text{background:linear-gradient(135deg,#4f46e5,#7c3aed);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.lnd-cta-section{background:linear-gradient(135deg,#0f172a,#1e1b4b);color:#fff}.lnd-divider{height:1px;background:var(--lnd-border);margin:0;border:none}.lnd-footer{background:#0f172a;color:#94a3b8;padding:56px 0 32px}.lnd-footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}.lnd-footer a{color:#94a3b8;text-decoration:none;font-size:14px;line-height:2.2}.lnd-footer a:hover{color:#e2e8f0}.lnd-footer-title{color:#e2e8f0;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px}@keyframes lnd-pulse{0%,to{opacity:1}50%{opacity:.4}}@keyframes lnd-float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}.lnd-float{animation:lnd-float 3s ease-in-out infinite}@media(max-width:900px){.lnd-grid-2{grid-template-columns:1fr}.lnd-grid-3,.lnd-grid-4{grid-template-columns:1fr 1fr}.lnd-steps{grid-template-columns:1fr 1fr;gap:32px}.lnd-steps:before{display:none}.lnd-footer-grid{grid-template-columns:1fr 1fr;gap:32px}.lnd-section{padding:64px 0}.lnd-h1{letter-spacing:-1px}}@media(max-width:600px){.lnd-container{padding:0 16px}.lnd-grid-3,.lnd-grid-4,.lnd-steps,.lnd-footer-grid{grid-template-columns:1fr}.lnd-nav-links .lnd-btn-ghost{display:none}.lnd-section{padding:48px 0}}:root{--bg: #f5f5f8;--surface: #ffffff;--border: #e8e8ef;--text: #0c0c14;--muted: #6b7280;--subtle: #9ca3af;--soft: #f5f5f8;--accent: #6366f1;--accent2: #8b5cf6;--brand: #6366f1;--brand2: #8b5cf6;--radius: 12px;--shadow: 0 1px 2px rgba(12,12,20,.04), 0 2px 4px rgba(12,12,20,.05);--shadow-md: 0 4px 16px rgba(12,12,20,.08);--max: 1200px}*,*:before,*:after{box-sizing:border-box}html,body{height:100%;margin:0}body{font-family:ui-sans-serif,system-ui,-apple-system,Segoe 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var(--border);border-radius:10px;padding:14px;max-height:520px;overflow:auto}@media(max-width:860px){.appShell,.appShell.rail-open{grid-template-columns:1fr}.rail{display:none}.grid2,.kpiGrid{grid-template-columns:1fr}}