:root{--bg-deep: #04060a;--bg-haze: #18202e;--ink: #8e9aac;--ink-bright: #c2cbd8;--backdrop: radial-gradient( ellipse 110% 95% at 50% 50%, #1a2540 0%, #0b1019 55%, var(--bg-deep) 100% )}*{box-sizing:border-box}html,body{margin:0;min-height:100%}@keyframes twinkle{0%,to{opacity:var(--star-opacity)}50%{opacity:calc(var(--star-opacity) * .15)}}.star{position:fixed;border-radius:50%;background:var(--star-color, #fff);opacity:var(--star-opacity, .4);animation:twinkle var(--star-dur, 4s) var(--star-delay, 0s) infinite ease-in-out;pointer-events:none;z-index:0}body{background:var(--backdrop) center / cover no-repeat fixed;color:var(--ink);font-family:Helvetica Neue,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}