.is-standalone,
.is-standalone body {
  touch-action: pan-x pan-y;
}

.ios-install-dialog {
  width: min(420px, calc(100% - 40px));
  max-height: calc(100dvh - 48px);
  overflow-y: auto;
  padding: 32px 26px 22px;
  border: 1px solid #ead7e2;
  border-radius: 28px;
  background: #fff9fc;
  color: var(--ink);
  box-shadow: 0 24px 100px #60425726;
  text-align: center;
}
.ios-install-dialog::backdrop {
  background: #48313c55;
  backdrop-filter: blur(8px);
}
.ios-install-icon {
  border-radius: 18px;
  box-shadow: 0 8px 24px #c9759126;
}
.ios-install-eyebrow {
  margin: 20px 0 8px;
  color: #aa536f;
  font-size: 12px;
  letter-spacing: 2px;
}
.ios-install-dialog h2 {
  margin: 0;
  font-size: 24px;
  font-weight: 500;
}
#ios-install-description {
  margin: 16px 0 24px;
  color: #806d7d;
  font-size: 14px;
  line-height: 1.9;
}
.ios-install-dialog .button {
  display: flex;
  justify-content: center;
  gap: 12px;
  min-height: 48px;
}
.ios-install-later {
  display: block;
  width: 100%;
  min-height: 48px;
  margin-top: 8px;
  background: transparent;
  font-size: 13px;
}
.ios-install-footnote {
  margin: 12px 0 0;
  color: #806d7d;
  font-size: 11px;
}

@media (max-width: 700px) {
  /* iOS installed apps can initially under-report svh/dvh with viewport-fit=cover.
     Use the full viewport only in app mode; browser tabs retain dynamic height.
     https://bugs.webkit.org/show_bug.cgi?id=254868 */
  .is-standalone {
    --home-viewport-height: 100vh;
  }
  .is-standalone .site-header {
    top: calc(18px + env(safe-area-inset-top));
    left: max(6%, env(safe-area-inset-left));
    right: max(6%, env(safe-area-inset-right));
  }
  .is-standalone #main {
    min-height: 100dvh;
    padding-top: env(safe-area-inset-top);
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
  }
  .is-standalone .is-home #main {
    min-height: 0;
  }
  .is-standalone .home-page {
    padding-top: max(
      104px,
      calc(
        (var(--home-viewport-height) - var(--home-player-height) - env(safe-area-inset-top)) * 0.185
      )
    );
  }
  .is-standalone .auth-page {
    min-height: calc(100dvh - env(safe-area-inset-top));
  }
  .is-standalone .messages-page.conversation-open .messages-layout {
    height: calc(100dvh - 265px - env(safe-area-inset-top));
  }
}
@media (min-width: 701px) {
  html.is-standalone .home-page {
    height: calc(100vh - var(--home-player-height));
  }
}