.age-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
}

.age-modal__backdrop {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(139, 191, 247, 0.55), transparent 60%),
              rgba(15, 23, 42, 0.55);
}

.age-modal__panel {
  position: relative;
  max-width: 480px;
  width: calc(100% - 2.5rem);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #ffffff, #f7fbff);
  box-shadow: var(--shadow-md);
}

.age-modal__content {
  padding: var(--space-6);
}

.age-modal__title {
  font-size: 1.6rem;
  margin-bottom: var(--space-3);
}

.age-modal__description {
  font-size: 0.98rem;
}

.age-modal__note {
  margin-top: var(--space-3);
  font-size: 0.85rem;
  color: var(--gray-500);
}

.age-modal__actions {
  margin-top: var(--space-5);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.age-modal__button {
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  font-size: 0.95rem;
  font-weight: 600;
  padding-inline: 1.4rem;
  padding-block: 0.7rem;
  cursor: pointer;
}

.age-modal__button--primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-pink));
  color: #ffffff;
}

.age-modal__button--secondary {
  background: #ffffff;
  border-color: var(--gray-200);
  color: var(--gray-800);
}

.age-modal__button:focus-visible {
  outline: 2px solid var(--color-primary-strong);
  outline-offset: 2px;
}

@media (max-width: 480px) {
  .age-modal__content {
    padding: var(--space-5);
  }

  .age-modal__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .age-modal__button {
    width: 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .age-modal__panel {
    transform: translateY(10px);
    opacity: 0;
    animation: ageModalIn 260ms var(--transition-medium) forwards;
  }
}

@keyframes ageModalIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}