:root{--background:#ffffff;--foreground:#171717}body,html{max-width:100vw;overflow-x:hidden}body{color:var(--foreground);background:var(--background);font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box;padding:0;margin:0}a{color:inherit;text-decoration:none}@media (prefers-color-scheme:dark){html{color-scheme:dark}}.glass-card{background:rgba(255,255,255,.05);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);border-radius:16px;box-shadow:0 4px 30px rgba(0,0,0,.1)}.fade-in{animation:fadeIn .8s ease-out forwards}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.neon-border{position:relative;overflow:hidden}.neon-border:after{content:"";position:absolute;top:-2px;left:-2px;right:-2px;bottom:-2px;background:linear-gradient(45deg,#00f2fe,#4facfe);z-index:-1;filter:blur(5px);opacity:.5}