.landing-actions {
  position: fixed;
  right: calc(16px + env(safe-area-inset-right, 0px));
  bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  z-index: 45;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}
.landing-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 4px 20px #02061740;
  transition: background-color .2s;
}
.landing-action svg { width: 20px; height: 20px; flex-shrink: 0; }
.landing-download { background: #2563eb; color: #fff; }
.landing-download:hover { background: #1d4ed8; }
.landing-download-ipa { background: #0f172a; color: #fff; }
.landing-download-ipa:hover { background: #1e293b; }
.landing-to-top { background: #fff; color: #0f172a; border: 1px solid #cbd5e1; }
.landing-to-top:hover { background: #f1f5f9; }
.landing-to-top[hidden] { display: none; }
.landing-action:focus-visible { outline: 3px solid #60a5fa; outline-offset: 4px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto !important; }
  .landing-action { transition: none; }
}
@media print {
  .landing-actions { display: none; }
}