:root{color-scheme:dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}html,body,#app{width:100%;height:100%;margin:0}body{background:#070812;overflow:hidden}#app{position:relative;touch-action:none}#game{position:absolute;inset:0}canvas{display:block}#hud{position:absolute;left:16px;top:14px;max-width:min(86vw,520px);pointer-events:none;-webkit-user-select:none;user-select:none;color:#ffffffe6;text-shadow:0 1px 2px rgba(0,0,0,.6)}#hud .title{font-size:16px;font-weight:700;letter-spacing:.3px}#hud .tips{margin-top:4px;font-size:12px;color:#ffffffbf}#share-shot{position:absolute;right:12px;top:10px;z-index:20;border:1px solid rgba(255,255,255,.82);border-radius:8px;background:#020617b8;color:#fff;font-size:13px;font-weight:600;padding:8px 12px;cursor:pointer}#share-shot:disabled{opacity:.58;cursor:default}#version{position:absolute;right:12px;bottom:10px;pointer-events:none;-webkit-user-select:none;user-select:none;font-size:12px;color:#ffffffb8;text-shadow:0 1px 2px rgba(0,0,0,.65)}@media(max-width:600px){#hud{left:10px;top:8px;max-width:min(92vw,420px)}#hud .title{font-size:14px}#hud .tips{margin-top:3px;font-size:11px;line-height:1.35}#share-shot{right:8px;top:6px;font-size:12px;padding:7px 10px}#version{right:8px;bottom:6px;font-size:11px}}