.demo-notice-overlay {
  position: fixed;
  inset: 0;
  z-index: 2147483000;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgb(8 9 10 / .56);
  backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity 220ms ease;
}

.demo-notice-overlay[hidden] { display: none; }
.demo-notice-overlay.is-visible { opacity: 1; }

.demo-notice {
  position: relative;
  width: min(440px, 100%);
  padding: 42px;
  overflow: hidden;
  color: var(--demo-ink, #171717);
  background: var(--demo-panel, #f8f4ec);
  border: 1px solid var(--demo-border, rgb(255 255 255 / .28));
  box-shadow: 0 28px 90px rgb(0 0 0 / .3);
  transform: translateY(18px) scale(.985);
  transition: transform 220ms ease;
  max-height: calc(100dvh - 48px);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.is-visible .demo-notice { transform: none; }

.demo-notice-mark {
  position: absolute;
  top: 20px;
  right: 22px;
  color: var(--demo-accent, #9a7a3f);
  font-size: 1.2rem;
}

.demo-notice-eyebrow {
  margin: 0 0 14px;
  color: var(--demo-accent, #9a7a3f);
  font: 600 .68rem/1.2 Arial, sans-serif;
  letter-spacing: .2em;
}

.demo-notice h2 {
  margin: 0 0 16px;
  font: var(--demo-title-font, 400 2rem/1.05 Georgia, serif);
}

.demo-notice #demo-notice-message {
  margin: 0;
  color: var(--demo-muted, #57514a);
  font: 400 .98rem/1.75 Arial, sans-serif;
}

.demo-notice-close {
  width: 100%;
  margin-top: 28px;
  padding: 14px 20px;
  color: var(--demo-button-ink, #fff);
  background: var(--demo-button, #171717);
  border: 1px solid var(--demo-button, #171717);
  border-radius: var(--demo-radius, 0);
  font: 600 .72rem/1 Arial, sans-serif;
  letter-spacing: .14em;
  text-transform: uppercase;
  cursor: pointer;
}

.demo-notice-close:hover { filter: brightness(1.08); }
.demo-notice-close:focus-visible { outline: 3px solid var(--demo-focus, #efb94d); outline-offset: 3px; }
.demo-notice-open { overflow: hidden; }

.prestige-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin: 0 0 16px;
  padding: 7px 11px;
  color: var(--demo-accent, #9a7a3f);
  background: color-mix(in srgb, var(--demo-panel, #f8f4ec) 86%, transparent);
  border: 1px solid color-mix(in srgb, var(--demo-accent, #9a7a3f) 44%, transparent);
  border-radius: var(--demo-radius, 0);
  font: 700 .58rem/1 Arial, sans-serif;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.prestige-video-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  color: inherit;
  background: transparent;
  border: 1px solid currentColor;
  border-radius: var(--demo-radius, 0);
  font: 700 .64rem/1 Arial, sans-serif;
  letter-spacing: .13em;
  text-transform: uppercase;
  cursor: pointer;
}

.prestige-video-button::before {
  content: '▶';
  font-size: .72rem;
}

.prestige-video-button[aria-pressed="true"]::before { content: '❚❚'; }

.prestige-video-status {
  display: block;
  min-height: 1.5em;
  margin-top: 12px;
  font-size: .7rem;
  letter-spacing: .08em;
  opacity: .72;
}

.prestige-pass-selector {
  width: min(430px, 100%);
  margin: 24px auto;
  padding: 18px;
  border: 1px solid color-mix(in srgb, currentColor 25%, transparent);
}

.prestige-pass-selector p {
  margin: 0 0 12px;
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.prestige-pass-options { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; }

.prestige-pass-options button {
  min-width: 44px;
  min-height: 44px;
  color: inherit;
  background: transparent;
  border: 1px solid currentColor;
  border-radius: var(--demo-radius, 0);
  cursor: pointer;
}

.prestige-pass-options button[aria-pressed="true"] {
  color: var(--demo-button-ink, #fff);
  background: var(--demo-button, #171717);
  border-color: var(--demo-button, #171717);
}

.prestige-pass-summary { display: block; margin-top: 10px; font-size: .72rem; opacity: .76; }

[data-demo-action]::after {
  content: ' ↗';
  display: inline-block;
  font-size: .9em;
  transition: transform 180ms ease;
}

[data-demo-action]:hover::after { transform: translate(2px, -2px); }

.demo-legend {
  max-width: 52ch;
  margin: 18px auto 0;
  opacity: .66;
  font-size: .7rem;
  line-height: 1.5;
  letter-spacing: .05em;
}

/* Shared layout safety for every visual collection. */
body .opening {
  min-height: 100vh;
  min-height: 100svh;
  max-width: 100vw;
  padding-top: max(22px, env(safe-area-inset-top));
  padding-right: max(22px, env(safe-area-inset-right));
  padding-bottom: max(22px, env(safe-area-inset-bottom));
  padding-left: max(22px, env(safe-area-inset-left));
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  isolation: isolate;
}

.opening [aria-hidden="true"] { pointer-events: none; }

#open-invitation {
  position: relative;
  z-index: 20;
  min-height: 44px;
  max-width: 100%;
}

main { min-width: 0; }
main :where(section, header, article, div) { min-width: 0; }
main :where([data-guest-message], [data-pass-message], [data-access-guest], [data-access-passes]) {
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: normal;
}

main nav a,
[data-demo-action],
[data-access-mode],
.prestige-video-button {
  min-height: 44px;
  align-items: center;
}

main nav a { display: inline-flex; }
[data-access-preview] { max-width: 100%; }
[data-access-preview] :where(article, nav, div) { min-width: 0; }
[data-access-preview] strong { max-width: 100%; overflow-wrap: anywhere; }
[id] { scroll-margin-top: 24px; }

body .music-control {
  right: max(16px, env(safe-area-inset-right));
  bottom: max(16px, env(safe-area-inset-bottom));
  z-index: 8500;
  max-width: calc(100vw - 32px - env(safe-area-inset-left) - env(safe-area-inset-right));
}

body > footer { padding-bottom: max(38px, calc(24px + env(safe-area-inset-bottom))); }

@media (max-width: 640px) {
  .demo-notice-overlay {
    place-items: end center;
    padding: env(safe-area-inset-top) env(safe-area-inset-right) 0 env(safe-area-inset-left);
  }
  .demo-notice {
    width: 100%;
    max-height: calc(100dvh - env(safe-area-inset-top));
    padding: 34px 24px calc(24px + env(safe-area-inset-bottom));
    border-width: 1px 0 0;
    border-radius: 24px 24px 0 0;
    transform: translateY(100%);
  }
  .is-visible .demo-notice { transform: none; }
  .demo-notice h2 { font-size: 1.8rem; }
  .prestige-pass-selector { padding: 16px 12px; }
  .prestige-pass-options { gap: 7px; }
}

@media (max-height: 680px) {
  body .opening { place-items: start center; }
}

@media (prefers-reduced-motion: reduce) {
  .demo-notice-overlay,
  .demo-notice,
  [data-demo-action]::after,
  .prestige-video-button { transition: none !important; }
}