:root{--color-primary:#6366f1;--color-primary-hover:#4f46e5;--color-secondary:#ec4899;--color-secondary-hover:#db2777;--color-accent-cyan:#06b6d4;--color-accent-amber:#f59e0b;--color-accent-emerald:#10b981;--color-accent-violet:#8b5cf6;--background:#f8faff;--surface:#fff;--foreground:#1e1b4b;--text-secondary:#64748b;--border:#e2e8f0;--gradient-primary:linear-gradient(135deg,#6366f1 0%,#ec4899 100%);--gradient-hero:linear-gradient(135deg,#667eea 0%,#764ba2 50%,#f093fb 100%);--gradient-warm:linear-gradient(135deg,#f59e0b 0%,#ec4899 100%);--gradient-cool:linear-gradient(135deg,#06b6d4 0%,#6366f1 100%);--gradient-fresh:linear-gradient(135deg,#10b981 0%,#06b6d4 100%);--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--font-mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{background:var(--background);color:var(--foreground);font-family:var(--font-sans);line-height:1.5}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}input,select,textarea{font-family:inherit}img{max-width:100%;height:auto}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--background)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}