*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;width:100%}body{margin:0;font-family:var(--font-body, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);background-color:var(--background, #ffffff);color:var(--foreground, #212121);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body,body *{transition:background-color .3s ease,color .3s ease,border-color .3s ease}:focus-visible{outline:2px solid var(--accent, #3f51b5);outline-offset:2px}:focus:not(:focus-visible){outline:none}.skip-link{position:absolute;top:-40px;left:0;background:var(--primary, #3f51b5);color:#fff;padding:8px 16px;z-index:10000;transition:top .2s;text-decoration:none}.skip-link:focus{top:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--surface, #f5f5f5)}::-webkit-scrollbar-thumb{background:var(--muted, #cccccc);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--foreground, #666666)}