.py-fullscreen-button{display:inline-flex!important;align-items:center;justify-content:center;min-width:48px!important;width:48px;min-height:48px!important;padding:11px!important;border-radius:14px;color:inherit;background:#ffffff0c;border:1px solid #ffffff25;flex:0 0 48px;touch-action:manipulation;cursor:pointer}.py-fullscreen-button svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.py-fullscreen-button[aria-pressed=true]{background:#c6d7a31f;border-color:#e7d2a977}.py-fullscreen-button:focus-visible{outline:3px solid #e3bf72;outline-offset:2px}html.py-game-viewport,html.py-game-viewport body{height:var(--py-app-height,100dvh);min-height:0;width:100%;overflow:hidden;overscroll-behavior:none}html.py-game-viewport body{position:relative}html.py-is-fullscreen{background:#142d25}html:fullscreen::backdrop{background:#142d25}.py-mobile-help{position:fixed;inset:0;width:min(380px,calc(100vw - 32px));max-height:calc(var(--py-app-height,100dvh) - 48px);overflow:auto;margin:auto;background:#f6f0e2;color:#294a3a;border:1px solid #dfd7bd;border-radius:24px;padding:26px 24px;font:14px/1.8 system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;box-shadow:0 20px 90px #071b1b4d;color-scheme:light}.py-mobile-help::backdrop{background:#0c241ccc}.py-mobile-help h2{font-size:23px;font-weight:600;line-height:1.5;margin:0 0 14px}.py-mobile-help p{font-size:12px;color:#75806d;margin:0 0 18px}.py-mobile-help ol{padding-left:19px;margin:0 0 22px;font-size:12px}.py-mobile-help li+li{margin-top:12px}.py-mobile-help button{display:block;width:100%;min-height:50px;background:#365b43;color:#f8edcf;border:0;border-radius:14px;font:inherit;font-size:13px;cursor:pointer}.py-mobile-help button:focus-visible{outline:3px solid #cead65;outline-offset:3px}@media(prefers-reduced-motion:reduce){.py-fullscreen-button{transition:none!important}}