:root{--color-bg-primary:#0a1628;--color-bg-secondary:#0d1829;--color-bg-tertiary:#1a2a4a;--color-border:#1e3a5f;--color-accent:#00d4ff;--color-accent-hover:#00a8cc;--color-success:#0f8;--color-warning:#fc0;--color-danger:#ff4757;--color-text-primary:#e6f1ff;--color-text-secondary:#8892b0;--color-text-muted:#4a5568;--shadow-glow:0 0 20px rgba(0,212,255,.3);--shadow-card:0 4px 20px rgba(0,0,0,.3)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--color-bg-primary);color:var(--color-text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit;font-size:inherit}::-webkit-scrollbar{height:8px;width:8px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-accent)}::-moz-selection{background:#00d4ff4d;color:var(--color-text-primary)}::selection{background:#00d4ff4d;color:var(--color-text-primary)}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}