html,body,#game{background:radial-gradient(circle at 50% 20%,#111827 0%,#050816 55%,#020617 100%);width:100vw;min-width:100vw;height:100dvh;min-height:100dvh;margin:0;position:fixed;inset:0;overflow:hidden}body{touch-action:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;overscroll-behavior:none;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,monospace}canvas{display:block;width:100vw!important;height:100dvh!important}#orientation-lock{z-index:9999;box-sizing:border-box;text-align:center;color:#e2e8f0;background:radial-gradient(circle at 50% 35%,#38bdf833,#0000 32%),linear-gradient(160deg,#020617 0%,#0f172a 48%,#111827 100%);justify-content:center;align-items:center;padding:24px;display:none;position:fixed;inset:0}.orientation-card{background:#0f172ad1;border:1px solid #94a3b859;border-radius:24px;max-width:360px;padding:28px 24px;box-shadow:0 24px 80px #0000006b}.orientation-card strong,.orientation-card span{display:block}.orientation-card strong{margin-bottom:10px;font-size:20px}.orientation-card span{color:#93c5fd;font-size:14px;line-height:1.45}.orientation-icon{color:#38bdf8;margin-bottom:14px;font-size:54px;line-height:1}@media (orientation:portrait) and (pointer:coarse){#orientation-lock{display:flex}#game{filter:blur(3px)brightness(.35)}}