:root{--bg-primary: #070b14;--bg-secondary: #0a0f1c;--bg-card: rgba(255,255,255,.02);--border: rgba(255,255,255,.06);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--text-dim: #475569;--font-sans: "Noto Sans SC", -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Consolas", monospace;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff14;border-radius:3px}input,textarea,select,button{font-family:inherit}a{color:inherit;text-decoration:none}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}.fade-in{animation:fadeIn .35s ease-out}