:root{--bg-page:#f7f4ef;--bg-card:#fff;--bg-subtle:#f0ede8;--bg-hover:#ede9e3;--border:#e5e0d8;--border-strong:#c9c4bb;--text-primary:#1c1917;--text-secondary:#78716c;--text-hint:#8c877f;--accent:#1d4ed8;--accent-bg:#eff6ff;--accent-border:#bfdbfe;--accent-text:#1e40af;--success:#059669;--success-bg:#ecfdf5;--success-border:#a7f3d0;--warning:#d97706;--warning-bg:#fffbeb;--warning-border:#fde68a;--danger:#dc2626;--danger-bg:#fef2f2;--danger-border:#fecaca}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%}body{color:var(--text-primary);background:var(--bg-page);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,-apple-system,BlinkMacSystemFont,system-ui,sans-serif;font-size:15px;line-height:1.6}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:3px}nav::-webkit-scrollbar{display:none}button{font-family:inherit}code{background:var(--bg-subtle);border-radius:4px;padding:2px 6px;font-family:SF Mono,Fira Code,monospace;font-size:.85em}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}