:root{--bg:#0e0620;--fg:#eadcff;--ac:#d08cff;--pn:rgba(70,20,120,.4);--bd:#a060e0}
body{background:linear-gradient(90deg,#0e0620 0 49.7%,#a060e0 49.7% 50.3%,#1a0a38 50.3%) fixed}
h1{-webkit-box-reflect:below -4px linear-gradient(transparent 40%,rgba(255,255,255,.25))}
.panel{box-shadow:0 0 0 4px var(--bg),0 0 0 6px var(--bd)}