.mx-pwa-install-button {
  position: fixed;
  z-index: 99990;
  left: max(18px, env(safe-area-inset-left));
  bottom: max(18px, env(safe-area-inset-bottom));
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: calc(100vw - 36px);
  padding: 10px 17px 10px 10px;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 16px;
  background: #0b3158;
  color: #fff;
  box-shadow: 0 16px 38px rgba(7, 24, 45, .28);
  font: 750 14px/1.2 Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  cursor: pointer;
  transition: transform .18s ease, background-color .18s ease, box-shadow .18s ease;
}

.mx-pwa-install-button img {
  flex: 0 0 auto;
  border-radius: 9px;
  box-shadow: 0 0 0 2px rgba(255, 184, 0, .35);
}

.mx-pwa-install-button:hover {
  background: #124574;
  box-shadow: 0 18px 44px rgba(7, 24, 45, .34);
  transform: translateY(-2px);
}

.mx-pwa-install-button:focus-visible,
.mx-pwa-dialog button:focus-visible {
  outline: 3px solid #ffb800;
  outline-offset: 3px;
}

.mx-pwa-dialog {
  position: fixed;
  z-index: 100000;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 18px;
}

.mx-pwa-dialog.is-open {
  display: flex;
}

.mx-pwa-dialog__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 20, 38, .68);
  backdrop-filter: blur(5px);
}

.mx-pwa-dialog__card {
  position: relative;
  width: min(100%, 490px);
  max-height: calc(100vh - 36px);
  overflow: auto;
  padding: 34px;
  border: 1px solid #d8e2ec;
  border-radius: 26px;
  background: #fff;
  color: #07182d;
  box-shadow: 0 30px 90px rgba(5, 20, 38, .35);
  font: 16px/1.55 Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
}

.mx-pwa-dialog__icon {
  display: block;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(7, 24, 45, .16);
}

.mx-pwa-dialog__kicker {
  display: block;
  margin: 18px 0 5px;
  color: #b97900;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .13em;
}

.mx-pwa-dialog__card h2 {
  margin: 0 42px 10px 0;
  font-size: clamp(27px, 5vw, 34px);
  line-height: 1.12;
}

.mx-pwa-dialog__lead {
  margin: 0 0 18px;
  color: #52667c;
}

.mx-pwa-dialog__card ol {
  display: grid;
  gap: 10px;
  margin: 0 0 24px;
  padding-left: 24px;
}

.mx-pwa-dialog__close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 50%;
  background: #edf3f8;
  color: #07182d;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

.mx-pwa-dialog__done {
  width: 100%;
  padding: 14px 18px;
  border: 0;
  border-radius: 13px;
  background: #0b3158;
  color: #fff;
  font-weight: 800;
  cursor: pointer;
}

.mx-pwa-dialog__done:hover {
  background: #124574;
}

.mx-pwa-dialog-open {
  overflow: hidden;
}

@media (max-width: 679px) {
  .mx-pwa-install-button {
    right: max(14px, env(safe-area-inset-right));
    left: max(14px, env(safe-area-inset-left));
    bottom: max(14px, env(safe-area-inset-bottom));
    justify-content: center;
  }

  .mx-pwa-dialog {
    align-items: flex-end;
    padding: 12px;
  }

  .mx-pwa-dialog__card {
    max-height: calc(100vh - 24px);
    padding: 28px 22px calc(24px + env(safe-area-inset-bottom));
    border-radius: 24px;
  }
}

@media (display-mode: standalone) {
  .mx-pwa-install-button {
    display: none !important;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .mx-pwa-dialog__card {
    animation: mx-pwa-dialog-in .22s ease-out;
  }

  @keyframes mx-pwa-dialog-in {
    from { opacity: 0; transform: translateY(18px) scale(.985); }
    to { opacity: 1; transform: none; }
  }
}