:root{--bg:#0a0a0a;--bg-elev:#111;--bg-card:#0f0f0f;--fg:#f0f0f0;--fg-dim:#d4d4d4;--muted:#888;--muted-dim:#555;--accent:#00d8a4;--accent-soft:rgba(0,216,164,0.08);--border:#1f1f1f;--border-strong:#2a2a2a;--danger:#ef4444;--warn:#f59e0b;--pass:#10b981}*{box-sizing:border-box;margin:0;padding:0}body,html{background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,Inter,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body{font-feature-settings:"ss01","cv11"}a{color:var(--accent);text-decoration:none;transition:color .15s ease}a:hover{color:#66e9c3}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.875em;background:var(--bg-elev);padding:1px 6px;border-radius:4px;border:1px solid var(--border)}button,input{font-family:inherit}::selection{background:var(--accent);color:#000}@keyframes spin{to{transform:rotate(1turn)}}