:root{--bg-main: #f8fafc;--bg-card: #ffffff;--bg-card-hover: #ffffff;--border-light: #e2e8f0;--border-active: #0284c7;--blue-primary: #0284c7;--blue-dark: #0369a1;--cyan-accent: #06b6d4;--emerald-success: #059669;--amber-warning: #d97706;--rose-accent: #e11d48;--text-main: #0f172a;--text-muted: #475569;--text-dim: #64748b;--font-sans: "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-heading: "Outfit", "Pretendard", sans-serif;--card-shadow: 0 10px 25px -5px rgba(15, 23, 42, .06), 0 8px 10px -6px rgba(15, 23, 42, .04);--card-shadow-hover: 0 20px 35px -10px rgba(2, 132, 199, .15), 0 10px 15px -5px rgba(15, 23, 42, .08)}*{box-sizing:border-box;margin:0;padding:0;word-break:keep-all}html{scroll-behavior:smooth}body{background-color:var(--bg-main);color:var(--text-main);font-family:var(--font-sans);line-height:1.6;overflow-x:hidden;min-height:100vh;background-image:radial-gradient(circle at 10% 10%,rgba(224,242,254,.8) 0%,transparent 40%),radial-gradient(circle at 90% 30%,rgba(236,254,255,.9) 0%,transparent 45%),radial-gradient(circle at 50% 80%,rgba(240,253,250,.8) 0%,transparent 50%);background-attachment:fixed}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#f1f5f9}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--blue-primary)}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);letter-spacing:-.025em;font-weight:800;color:var(--text-main)}.gradient-text-blue{background:linear-gradient(135deg,#0284c7,#0369a1,#0f172a);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.gradient-text-cyan{background:linear-gradient(135deg,#0284c7,#0891b2);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.light-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:16px;box-shadow:var(--card-shadow);transition:all .3s ease}.light-card:hover{border-color:#0284c766;box-shadow:var(--card-shadow-hover);transform:translateY(-2px)}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,#0284c7,#0369a1);color:#fff;font-weight:700;padding:13px 26px;border-radius:12px;border:none;cursor:pointer;box-shadow:0 4px 14px #0284c759;transition:all .25s ease;text-decoration:none}.btn-primary:hover{background:linear-gradient(135deg,#0369a1,#075985);transform:translateY(-2px);box-shadow:0 8px 20px #0284c780}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:#fff;color:#0f172a;font-weight:700;padding:13px 24px;border-radius:12px;border:1px solid #cbd5e1;cursor:pointer;box-shadow:0 2px 5px #0000000a;transition:all .25s ease;text-decoration:none}.btn-secondary:hover{background:#f8fafc;border-color:#0284c7;color:#0284c7;transform:translateY(-2px)}.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:9999px;font-size:.8125rem;font-weight:700}.badge-sky{background:#e0f2fe;border:1px solid #bae6fd;color:#0284c7}.badge-emerald{background:#dcfce7;border:1px solid #bbf7d0;color:#15803d}.badge-amber{background:#fef3c7;border:1px solid #fde68a;color:#b45309}@keyframes pingNode{0%{transform:scale(.8);opacity:.9}50%{transform:scale(2.2);opacity:0}to{transform:scale(.8);opacity:0}}.animate-map-ping{animation:pingNode 2.5s infinite ease-out}@keyframes agentPulse{0%,to{box-shadow:0 0 #0284c766}50%{box-shadow:0 0 0 12px #0284c700}}.animate-agent-pulse{animation:agentPulse 3s infinite ease-in-out}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a99;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px}.modal-content{background:#fff;border:1px solid #cbd5e1;border-radius:20px;max-width:620px;width:100%;padding:32px;box-shadow:0 25px 50px -12px #0f172a40;position:relative}