.pwa-install-button {
  min-height: 44px;
  padding: 10px 15px;
  border: 1px solid #173f35;
  border-radius: 999px;
  background: #173f35;
  color: #fff;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  touch-action: manipulation;
}
.pwa-install-button:hover { background: #245849; }
.pwa-install-button:focus-visible { outline: 3px solid #c18b29; outline-offset: 3px; }
.pwa-install-button[hidden] { display: none !important; }
.pwa-help-dialog {
  width: min(92vw, 480px);
  max-width: 480px;
  padding: 0;
  border: 1px solid #dfe5dc;
  border-radius: 18px;
  color: #20342b;
  background: #fffefa;
  box-shadow: 0 24px 80px #102e2550;
}
.pwa-help-dialog::backdrop { background: #102e2580; backdrop-filter: blur(3px); }
.pwa-help-content { padding: 25px; }
.pwa-help-content h2 { margin: 0 0 13px; color: #173f35; font: 700 23px/1.2 "Manrope", sans-serif; }
.pwa-help-content p { color: #526157; font-size: 14px; line-height: 1.7; }
.pwa-help-close { min-width: 100px; min-height: 44px; margin-top: 6px; padding: 10px 16px; border: 0; border-radius: 999px; background: #173f35; color: white; font: inherit; font-weight: 700; cursor: pointer; }
.pwa-help-close:focus-visible { outline: 3px solid #c18b29; outline-offset: 3px; }
@media (max-width: 680px) {
  .pwa-install-button { font-size: 11px; padding: 9px 12px; }
  .pwa-help-content { padding: 22px; }
}