/* @media (max-width: 768px) {
  html.tg-webapp-enabled body {
    padding-top: 60px;
  }
  html.tg-webapp-enabled #sidenav-main {
    top: 60px !important;
  }
  html.tg-webapp-enabled #ofBar {
    top: 75px !important;
  }
} */
html.tg-webapp-enabled,
html.tg-webapp-enabled body {
  background: #000;
}
html.tg-webapp-enabled body {
  position: fixed;
  inset: 0;
  margin: 0;
  overscroll-behavior: none;  /* нет pull-to-refresh */
  overflow: hidden;           /* скролл только внутри main-content */
}
html.tg-webapp-enabled .main-content {
  height: var(--tg-viewport-height, 100dvh);
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  padding-bottom: env(safe-area-inset-bottom);
}