#age-gate {
  --age-gate-overlay: color-mix(in srgb, var(--header-bg) 78%, transparent);
  --age-gate-surface: linear-gradient(180deg, var(--dark-surface-soft), var(--header-bg));
  --age-gate-border: var(--dark-border);
  --age-gate-title: var(--surface);
  --age-gate-text: var(--footer-text-secondary);
  --age-gate-muted: var(--footer-text-muted);
  --age-gate-primary-surface: var(--surface);
  --age-gate-primary-hover: var(--surface-soft);
  --age-gate-primary-text: var(--text-primary);
  --age-gate-secondary-surface: var(--dark-surface);
  --age-gate-secondary-hover: var(--dark-surface-soft);
  --age-gate-secondary-border: var(--dark-border);
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-skip) + 100);
  display: none;
  padding: var(--space-5);
  align-items: center;
  justify-content: center;
  isolation: isolate;
}

#age-gate.is-active {
  display: flex;
}

#age-gate .age-gate__overlay {
  position: absolute;
  inset: 0;
  background: var(--age-gate-overlay);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

#age-gate .age-gate__dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 32rem);
  padding: clamp(2rem, 5vw, 2.75rem) clamp(1.25rem, 4vw, 2rem);
  border: 1px solid var(--age-gate-border);
  border-radius: calc(var(--radius-md) * 3);
  background: var(--age-gate-surface);
  box-shadow: 0 2.5rem 5.5rem color-mix(in srgb, var(--header-bg) 52%, transparent);
  color: var(--age-gate-title);
  text-align: center;
  outline: none;
}

#age-gate .age-gate__content,
#age-gate .age-gate__screen {
  display: flex;
  width: 100%;
  flex-direction: column;
  align-items: center;
}

#age-gate .age-gate__content {
  gap: var(--space-5);
}

#age-gate .age-gate__screen {
  gap: var(--space-4);
}

#age-gate .age-gate__screen[hidden],
#age-gate .age-gate__actions[hidden] {
  display: none;
}

#age-gate .age-gate__eyebrow {
  margin: 0;
  color: var(--age-gate-muted);
  font-size: var(--text-xs);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.16em;
  text-align: center;
  text-transform: uppercase;
}

#age-gate .age-gate__title {
  width: 100%;
  margin: 0;
  color: var(--age-gate-title);
  font-size: clamp(1.45rem, 3vw, 1.8rem);
  line-height: 1.18;
  text-align: center;
}

#age-gate .age-gate__body,
#age-gate .age-gate__blocked-note {
  width: 100%;
  margin: 0;
  color: var(--age-gate-text);
  font-size: var(--text-base);
  line-height: 1.55;
  text-align: center;
}

#age-gate .age-gate__actions {
  display: flex;
  width: 100%;
  margin-block-start: var(--space-3);
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
}

#age-gate .age-gate__button {
  min-height: 3rem;
  padding: 0.7rem 1.1rem;
  border: 1px solid transparent;
  border-radius: calc(var(--radius-md) * 2);
  font: inherit;
  font-size: var(--text-sm);
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  transition:
    background-color var(--duration-fast) var(--ease-standard),
    border-color var(--duration-fast) var(--ease-standard),
    box-shadow var(--duration-fast) var(--ease-standard),
    transform var(--duration-fast) var(--ease-standard);
}

#age-gate .age-gate__button:hover {
  transform: translateY(-1px);
  box-shadow: 0 0.75rem 1.75rem color-mix(in srgb, var(--header-bg) 42%, transparent);
}

#age-gate .age-gate__button:focus-visible {
  outline: 2px solid var(--surface);
  outline-offset: 3px;
}

#age-gate .age-gate__button--confirm {
  border-color: var(--age-gate-primary-surface);
  background: var(--age-gate-primary-surface);
  color: var(--age-gate-primary-text);
}

#age-gate .age-gate__button--confirm:hover,
#age-gate .age-gate__button--confirm:focus-visible {
  border-color: var(--age-gate-primary-hover);
  background: var(--age-gate-primary-hover);
}

#age-gate .age-gate__button--deny {
  border-color: var(--age-gate-secondary-border);
  background: var(--age-gate-secondary-surface);
  color: var(--age-gate-text);
}

#age-gate .age-gate__button--deny:hover,
#age-gate .age-gate__button--deny:focus-visible {
  background: var(--age-gate-secondary-hover);
  color: var(--age-gate-title);
}

#age-gate.is-blocked .age-gate__actions {
  margin-block-start: 0;
}

#age-gate.is-blocked .age-gate__title {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

body.age-gate-locked {
  overflow: hidden;
  overscroll-behavior: none;
}

@media (max-width: 47.9375rem) {
  #age-gate {
    padding: var(--space-4);
  }

  #age-gate .age-gate__dialog {
    padding: var(--space-6) var(--space-4);
    border-radius: calc(var(--radius-md) * 2);
  }

  #age-gate .age-gate__actions {
    flex-direction: column;
  }

  #age-gate .age-gate__button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  #age-gate .age-gate__button {
    transition: none;
  }
}