{
  "version": 3,
  "sources": ["/cdn/shop/t/31/assets/zuofun-polish.js?zf=20260927-gallery"],
  "sourcesContent": ["(() => {\n  const reduceMotion = window.matchMedia('(prefers-reduced-motion: reduce)');\n  const revealSelector = '#MainContent > .shopify-section:not(:first-child)';\n  let revealObserver;\n  let scrollTicking = false;\n\n  const updateScrollState = () => {\n    const scrollTop = window.scrollY || document.documentElement.scrollTop;\n\n    document.body.classList.toggle('zuofun-has-scrolled', scrollTop > 12);\n    scrollTicking = false;\n  };\n\n  const onScroll = () => {\n    if (scrollTicking) return;\n    scrollTicking = true;\n    window.requestAnimationFrame(updateScrollState);\n  };\n\n  const revealImmediately = (element) => element.classList.add('is-zuofun-visible');\n\n  const prepareReveals = (scope = document) => {\n    const sections = scope.matches?.(revealSelector)\n      ? [scope]\n      : Array.from(scope.querySelectorAll?.(revealSelector) || []);\n\n    sections.forEach((section, index) => {\n      // A transformed ancestor changes the containing block for fixed UI.\n      // Keep product sticky purchase bars anchored to the viewport bottom.\n      if (section.querySelector('sticky-add-to-cart')) {\n        section.removeAttribute('data-zuofun-reveal');\n        section.classList.remove('is-zuofun-visible');\n        section.style.removeProperty('--zuofun-reveal-delay');\n        return;\n      }\n\n      if (section.hasAttribute('data-zuofun-reveal')) return;\n      section.setAttribute('data-zuofun-reveal', '');\n      section.style.setProperty('--zuofun-reveal-delay', `${Math.min(index * 35, 140)}ms`);\n\n      if (reduceMotion.matches || !revealObserver) revealImmediately(section);\n      else revealObserver.observe(section);\n    });\n  };\n\n  const prepareLazyVideos = (scope = document) => {\n    const deferredVideos = Array.from(scope.querySelectorAll?.('deferred-media[autoplay]') || []);\n\n    if (reduceMotion.matches || !('IntersectionObserver' in window)) return;\n\n    const videoObserver = new IntersectionObserver(\n      (entries, observer) => {\n        entries.forEach((entry) => {\n          if (!entry.isIntersecting) return;\n          const posterButton = entry.target.querySelector('.deferred-media__poster-button');\n          if (posterButton) posterButton.click();\n          observer.unobserve(entry.target);\n        });\n      },\n      { rootMargin: '320px 0px', threshold: 0.01 }\n    );\n\n    deferredVideos.forEach((video) => {\n      if (!video.querySelector('video, iframe')) videoObserver.observe(video);\n    });\n  };\n\n  const activateVisibleHeroVideo = () => {\n    document.querySelectorAll('[data-testid*=\"hero-\"][data-testid*=\"-video-\"]').forEach((video) => {\n      const isVisible = video.getClientRects().length > 0 && video.getBoundingClientRect().width > 0;\n      if (isVisible) {\n        video.play().catch(() => {});\n      } else {\n        video.pause();\n      }\n    });\n  };\n\n  if (!reduceMotion.matches && 'IntersectionObserver' in window) {\n    revealObserver = new IntersectionObserver(\n      (entries, observer) => {\n        entries.forEach((entry) => {\n          if (!entry.isIntersecting) return;\n          revealImmediately(entry.target);\n          observer.unobserve(entry.target);\n        });\n      },\n      { rootMargin: '0px 0px -8% 0px', threshold: 0.08 }\n    );\n  }\n\n  document.documentElement.classList.add('zuofun-motion-ready');\n  prepareReveals();\n  prepareLazyVideos();\n  activateVisibleHeroVideo();\n  updateScrollState();\n  window.addEventListener('scroll', onScroll, { passive: true });\n  window.addEventListener('resize', activateVisibleHeroVideo, { passive: true });\n\n  document.addEventListener('click', (event) => {\n    const trigger = event.target.closest(\n      '#quick-add-dialog dialog[open] .product-media__image, #quick-add-dialog dialog[open] .slideshow-control--previous, #quick-add-dialog dialog[open] .slideshow-control--next'\n    );\n    if (!trigger) return;\n\n    const gallery = trigger.closest('.product-information__media');\n    const slides = [...(gallery?.querySelectorAll('slideshow-slide') || [])];\n    if (slides.length < 2) return;\n\n    event.preventDefault();\n    event.stopImmediatePropagation();\n\n    const current = Math.max(0, slides.findIndex((slide) => slide.getAttribute('aria-hidden') === 'false'));\n    const direction = trigger.classList.contains('slideshow-control--previous') ? -1 : 1;\n    const target = (current + direction + slides.length) % slides.length;\n\n    slides.forEach((slide, index) => {\n      const selected = index === target;\n      slide.setAttribute('aria-hidden', String(!selected));\n      slide.toggleAttribute('data-zf-selected', selected);\n    });\n\n    gallery.querySelectorAll('.slideshow-controls__thumbnail').forEach((thumbnail, index) => {\n      thumbnail.setAttribute('aria-selected', String(index === target));\n    });\n  }, true);\n\n  document.addEventListener('shopify:section:load', (event) => {\n    prepareReveals(event.target);\n    prepareLazyVideos(event.target);\n    activateVisibleHeroVideo();\n  });\n  reduceMotion.addEventListener('change', () => {\n    document.querySelectorAll('[data-zuofun-reveal]').forEach(revealImmediately);\n  });\n})();\n"],
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