--- /** * Google Tag Manager behind Consent Mode v2, with the Silktide consent manager. Production only. Deferred to the first * interaction, or to idle after load (8 s timeout keeps GTM outside the Lighthouse TBT window). Inline on purpose: * the consent default must be pushed before the gtm.js event in one synchronous step, which a deferred module cannot * guarantee. Defines `window.openCookiePreferences`, which the footer's cookie-preferences button calls. * The `

</iframe>`} /> )} {isProd && part === 'script' && ( <script is:inline define:vars={{ gtmSrc, silktideScript, silktideConfig }}> (function () { let thirdPartyLoaded = false; function loadThirdPartyScripts() { if (thirdPartyLoaded) return; thirdPartyLoaded = true; window.dataLayer = window.dataLayer || []; // GTM treats a dataLayer entry as a consent command only when it is an `arguments` object; a plain array is // ignored, which leaves analytics_storage unset and blocks tags with an additional consent check. function gtag() { window.dataLayer.push(arguments); } gtag('consent', 'default', { ad_storage: 'denied', ad_user_data: 'denied', ad_personalization: 'denied', analytics_storage: 'granted', }); window.dataLayer.push({ 'gtm.start': new Date().getTime(), event: 'gtm.js', }); // On the main thread: Partytown race-dropped the initial page_view (SLA-2661). var gtmScript = document.createElement('script'); gtmScript.async = true; gtmScript.src = gtmSrc; document.head.appendChild(gtmScript); var consentScript = document.createElement('script'); consentScript.src = silktideScript; consentScript.async = true; consentScript.onload = function () { if (!window.silktideConsentManager) return; window.silktideConsentManager.init(silktideConfig); }; document.head.appendChild(consentScript); } var evtOpts = { once: true, passive: true, capture: true }; ['pointerdown', 'keydown', 'touchstart', 'scroll'].forEach(function (evt) { window.addEventListener(evt, loadThirdPartyScripts, evtOpts); }); function scheduleThirdPartyScripts() { if ('requestIdleCallback' in window) { window.requestIdleCallback(loadThirdPartyScripts, { timeout: 8000 }); } else { setTimeout(loadThirdPartyScripts, 6000); } } if (document.readyState === 'complete') { scheduleThirdPartyScripts(); } else { window.addEventListener('load', scheduleThirdPartyScripts, { once: true }); } // Silktide is lazy-loaded: if this click is the first interaction, load it and poll briefly (about 4 s). window.openCookiePreferences = function () { if (window.silktideConsentManager) { window.silktideConsentManager.getInstance().toggleModal(true); return; } loadThirdPartyScripts(); var attempts = 0; var poll = setInterval(function () { attempts++; if (window.silktideConsentManager) { clearInterval(poll); window.silktideConsentManager.getInstance().toggleModal(true); } else if (attempts > 40) { clearInterval(poll); } }, 100); }; })(); </script> )}