:root{--primary: #4f46e5;--primary-hover: #4338ca;--primary-light: #eef2ff;--accent: #06b6d4;--accent-light: #ecfeff;--success: #10b981;--success-light: #ecfdf5;--warning: #f59e0b;--warning-light: #fffbeb;--danger: #ef4444;--ink-900: #0f172a;--ink-800: #1e293b;--ink-700: #334155;--ink-600: #475569;--muted: #64748b;--border: #e2e8f0;--border-light: #f1f5f9;--bg-main: #f8fafc;--card-bg: #ffffff;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .07), 0 2px 4px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -4px rgba(0, 0, 0, .04);--shadow-glow: 0 0 25px rgba(79, 70, 229, .15)}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{min-height:100vh;width:100%;background:var(--bg-main);color:var(--ink-900);font-family:Plus Jakarta Sans,Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}.welcome-container{min-height:100vh;display:flex;flex-direction:column;background:radial-gradient(circle at 50% 0%,rgba(79,70,229,.08) 0%,transparent 60%),radial-gradient(circle at 90% 90%,rgba(6,182,212,.06) 0%,transparent 50%),var(--bg-main)}.top-nav{display:flex;justify-content:space-between;align-items:center;padding:20px 40px;border-bottom:1px solid var(--border);background:#fffc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);position:sticky;top:0;z-index:100}.brand-wrapper{display:flex;align-items:center;gap:12px;text-decoration:none}.brand-icon{width:42px;height:42px;border-radius:var(--radius-md);background:linear-gradient(135deg,#4f46e5,#06b6d4);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:20px;box-shadow:0 4px 12px #4f46e54d}.brand-info{display:flex;flex-direction:column}.brand-title{font-size:20px;font-weight:800;color:var(--ink-900);letter-spacing:-.5px;display:flex;align-items:center;gap:8px}.brand-badge{font-size:11px;font-weight:600;background:var(--primary-light);color:var(--primary);padding:2px 8px;border-radius:999px;border:1px solid rgba(79,70,229,.2)}.brand-sub{font-size:12px;color:var(--muted);font-weight:500}.nav-actions{display:flex;align-items:center;gap:16px}.status-pill{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;font-size:13px;font-weight:600;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow-sm)}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--success);box-shadow:0 0 0 3px #10b98133;animation:pulseDot 2s infinite}.status-dot.offline{background:var(--danger);box-shadow:0 0 0 3px #ef444433}@keyframes pulseDot{0%{transform:scale(.95);box-shadow:0 0 #10b98166}70%{transform:scale(1);box-shadow:0 0 0 6px #10b98100}to{transform:scale(.95);box-shadow:0 0 #10b98100}}.hero-section{max-width:1180px;margin:40px auto 30px;padding:0 24px;text-align:center}.hub-tag{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;background:#4f46e514;color:var(--primary);font-size:13px;font-weight:700;border-radius:999px;margin-bottom:20px;border:1px solid rgba(79,70,229,.15)}.hero-title{font-size:44px;font-weight:800;letter-spacing:-1.2px;line-height:1.15;color:var(--ink-900);margin-bottom:18px}.hero-title span{background:linear-gradient(135deg,#4f46e5,#06b6d4);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-desc{font-size:18px;color:var(--ink-600);max-width:720px;margin:0 auto 32px;line-height:1.6}.hero-buttons{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;margin-bottom:40px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:var(--radius-md);font-size:15px;font-weight:600;cursor:pointer;transition:all .2s ease;text-decoration:none;border:none}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 14px #4f46e559}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 6px 20px #4f46e573}.btn-outline{background:#fff;color:var(--ink-700);border:1px solid var(--border);box-shadow:var(--shadow-sm)}.btn-outline:hover{background:var(--border-light);border-color:#cbd5e1;transform:translateY(-2px)}.content-grid{max-width:1180px;margin:0 auto 60px;padding:0 24px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.feature-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-sm);transition:all .25s ease;display:flex;flex-direction:column}.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#4f46e54d}.card-icon{width:48px;height:48px;border-radius:var(--radius-md);background:var(--primary-light);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:20px}.card-title{font-size:18px;font-weight:700;color:var(--ink-900);margin-bottom:10px}.card-desc{font-size:14px;color:var(--muted);line-height:1.6;margin-bottom:16px;flex-grow:1}.feature-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}.feature-item{font-size:13px;color:var(--ink-700);display:flex;align-items:center;gap:8px}.check-bullet{color:var(--success);font-weight:700}.details-section{max-width:1180px;margin:0 auto 60px;padding:0 24px;width:100%}.terminal-box{background:#0f172a;border-radius:var(--radius-lg);padding:24px;color:#e2e8f0;font-family:Fira Code,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:13px;box-shadow:0 12px 30px #0f172a40;border:1px solid #1e293b}.terminal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid #334155}.terminal-dots{display:flex;gap:6px}.terminal-dot{width:10px;height:10px;border-radius:50%}.dot-red{background:#ef4444}.dot-yellow{background:#f59e0b}.dot-green{background:#10b981}.terminal-label{color:#94a3b8;font-size:12px}.terminal-code{background:transparent;color:#38bdf8;white-space:pre-wrap;word-break:break-all;line-height:1.6}.hub-footer{margin-top:auto;border-top:1px solid var(--border);padding:24px 40px;background:#fff;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--muted)}.suite-links{display:flex;align-items:center;gap:20px}.suite-badge{font-weight:600;color:var(--ink-700)}@media(max-width:900px){.content-grid{grid-template-columns:1fr}.hero-title{font-size:32px}.top-nav{padding:16px 20px}.hub-footer{flex-direction:column;gap:12px;text-align:center;padding:20px}}