*,*:before,*:after{box-sizing:border-box;-webkit-tap-highlight-color:transparent;touch-action:manipulation}html,body{margin:0;padding:0;font-family:Segoe UI,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--bg-primary);color:var(--text-primary);transition:background .3s,color .3s;-webkit-text-size-adjust:100%}input,textarea,select{font-size:16px}::selection{background:var(--accent);color:#fff}