:root{--radius-xs:4px;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-2xl:28px;--radius-pill:999px;--radius-card:14px;--border-w:1px;--shadow-sm:0 1px 2px rgba(0,0,0,0.45);--shadow-md:0 6px 20px rgba(0,0,0,0.40);--shadow-lg:0 24px 64px rgba(0,0,0,0.55);--shadow-xl:0 40px 100px rgba(0,0,0,0.60);--glow-accent:0 0 0 1px rgba(59,91,255,0.55),0 10px 40px rgba(59,91,255,0.30);--glow-soft:0 8px 50px rgba(59,91,255,0.22);--ring-focus:0 0 0 3px rgba(59,91,255,0.45);--blur-glass:saturate(140%) blur(14px);--dur-fast:120ms;--dur:200ms;--dur-slow:400ms;--ease-out:cubic-bezier(0.22,0.7,0.25,1);--ease-in-out:cubic-bezier(0.5,0,0.2,1);--grid-line:rgba(255,255,255,0.04);--grid-size:56px;}