:root{--font-sans:"Inter",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif}html{font-family:var(--font-sans)}.glass-card{background:hsl(var(--card)/.8);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:.75rem;border:1px solid hsl(var(--border)/.3)}