.android-update-notice {
  position: fixed;
  right: 14px;
  bottom: calc(88px + env(safe-area-inset-bottom));
  left: 14px;
  z-index: 210000;
  display: grid;
  gap: 14px;
  width: min(calc(100% - 28px), 460px);
  margin: auto;
  padding: 18px;
  border: 1px solid rgba(219, 183, 92, .4);
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(8, 55, 45, .98), rgba(2, 27, 22, .99));
  box-shadow: 0 24px 70px rgba(0, 0, 0, .55);
  color: #f6f1df;
}

.android-update-notice[hidden] {
  display: none;
}

.android-update-notice small,
.android-about-section > small {
  color: #dbbd64;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.android-update-notice h2,
.android-about-section h2 {
  margin: 5px 0 7px;
  color: #fff8e5;
  font: 500 26px/1.12 Georgia, serif;
}

.android-update-notice p {
  max-height: 7.2em;
  margin: 0;
  overflow: auto;
  color: #bdd1ca;
  font-size: 13px;
  line-height: 1.48;
  white-space: pre-line;
}

.android-update-notice output,
.android-about-section output {
  display: block;
  min-height: 18px;
  margin-top: 8px;
  color: #e6cb78;
  font-size: 12px;
}

.android-update-notice.is-mandatory {
  inset: 0;
  place-content: center;
  width: 100%;
  max-width: none;
  min-height: 100%;
  padding: max(24px, env(safe-area-inset-top)) 18px max(24px, env(safe-area-inset-bottom));
  overflow: auto;
  border: 0;
  border-radius: 0;
  border-color: rgba(243, 194, 81, .72);
  background: radial-gradient(circle at 50% 8%, #185648 0, #082c25 30%, #02130f 76%);
  box-shadow: none;
}

.android-update-notice.is-mandatory > * {
  width: min(100%, 460px);
  margin-inline: auto;
}

html.android-update-required,
html.android-update-required body {
  overflow: hidden;
}

html.android-update-required body > :not(#androidRuntimeRoot) {
  pointer-events: none;
  user-select: none;
}

.android-runtime-actions {
  display: flex;
  gap: 9px;
}

.android-runtime-actions button {
  flex: 1;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid rgba(207, 174, 91, .36);
  border-radius: 14px;
  background: rgba(213, 179, 89, .1);
  color: #f5dda0;
  font-weight: 750;
}

.android-runtime-actions button:first-child {
  border-color: transparent;
  background: linear-gradient(135deg, #e8cd7d, #b78c2f);
  color: #17251f;
}

.android-runtime-actions button:disabled {
  opacity: .55;
}

.android-about-section {
  margin-top: 18px;
  text-align: left;
}

.android-about-section h2 {
  margin-bottom: 8px;
  color: var(--text);
  font-size: 20px;
}

.android-about-section > small {
  color: var(--gold2);
}

.android-about-product,
.android-about-version {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.android-about-version {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-top: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.android-about-version strong {
  color: var(--text);
}

.android-about-section > output {
  color: var(--gold2);
}

.android-about-check,
.android-about-technical button {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 13px;
  font-weight: 750;
}

.android-about-check:focus-visible,
.android-about-technical summary:focus-visible,
.android-about-technical button:focus-visible {
  outline: 2px solid var(--gold2);
  outline-offset: 2px;
}

.android-about-technical {
  margin-top: 10px;
  border-top: 1px solid var(--line);
}

.android-about-technical summary {
  min-height: 44px;
  padding: 13px 2px;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
}

.android-about-technical dl {
  display: grid;
  gap: 0;
  margin: 0 0 12px;
}

.android-about-technical dl div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 0;
  border-bottom: 1px solid rgba(166, 200, 188, .11);
}

.android-about-technical dt {
  color: var(--muted);
  font-size: 12px;
}

.android-about-technical dd {
  margin: 0;
  color: var(--text);
  text-align: right;
  font-size: 12px;
  overflow-wrap: anywhere;
}

@media (prefers-reduced-motion: reduce) {
  .android-update-notice { scroll-behavior: auto; }
}