*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}:root{--background:#f5f5f5;--foreground:#1b1b1f}body{background:var(--background);color:var(--foreground);min-height:100vh;font-family:Segoe UI Variable,Segoe UI,system-ui,-apple-system,sans-serif;line-height:1.5}a,button,input,select{transition:all .2s}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#c4c4c4;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#a0a0a0}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}@keyframes slideUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}