:root{color-scheme:dark;font-family:Inter,ui-rounded,Arial Rounded MT Bold,system-ui,sans-serif;background:#03080f}*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden;overscroll-behavior:none;background:radial-gradient(circle at 50% 20%,#142d46,#03080f 68%)}body{min-height:100dvh;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}#game-shell{width:100vw;height:100dvh;display:grid;place-items:center;position:relative;overflow:hidden;touch-action:none}#game{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;overflow:hidden}#game canvas{width:min(100vw,56.25dvh)!important;height:min(100dvh,177.77778vw)!important;max-width:100%!important;max-height:100%!important;box-shadow:0 0 50px #0000008c}#rotate-note{display:none;position:fixed;inset:auto 20px 18px;z-index:5;margin:0;padding:10px 14px;text-align:center;border:1px solid #ffffff24;border-radius:12px;background:#07111fd9;color:#d9e8f5;font-size:13px}@media(orientation:landscape)and (max-height:520px){#rotate-note{display:block}}