[data-pwa-panel][hidden], [data-pwa-install][hidden] { display: none; }
.play-install { max-width: 950px; margin: 0 auto 24px; padding: 18px 24px; border-radius: 24px; background: #ffffffe6; color: #17213a; box-shadow: 0 8px 24px #39295912; font: 16px/1.5 system-ui, sans-serif; }
.play-install p { margin: 4px 0; }
.play-install button { border: 0; border-radius: 16px; padding: 12px 20px; background: #9223bd; color: white; font: inherit; font-weight: 700; cursor: pointer; margin-top: 12px; min-height: 48px; }
.play-install summary { cursor: pointer; padding: 8px 0; }
.play-install button:focus-visible, .play-install summary:focus-visible { outline: 3px solid #187ee6; outline-offset: 3px; }
@media (max-width: 700px) { .play-install { margin: 0 14px 24px; padding: 18px; } }