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  1. <!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji"}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;padding-left:1.5rem;max-width:60rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{line-height:2.25rem;font-size:1.5rem;font-weight:500}@media (width <= 720px){.h2{line-height:1.5rem;font-size:1.25rem}}#challenge-error-text{background-image:url("data:image/svg+xml;base64,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");background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme: dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="360"></head><body><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt = {cvId: '3',cZone: 'ask.metafilter.com',cType: 'managed',cRay: '9615e9385fae391f',cH: 'wSoBmTWEMU6A2hNwpAe4D299p.aOJ.Je6AO5uKZCw6I-1752882937-1.2.1.1-93BvhV_DyVQ_9_VXqFXh0oOqD5UyRjM_qF4IiaggTkN2RSyBFJemmClvjR3xxMi5',cUPMDTk:"/rss.xml?__cf_chl_tk=4XBg9V3MgCnhfe3daRGcn3VWLKI9.RkbztFX8fVskH0-1752882937-1.0.1.1-Io_D_ZcIkZyj5dXVxzEOqTlTtMi1M.pJCf6NwdYI4wE",cFPWv: 'g',cITimeS: '1752882937',cTplC:0,cTplV:5,cTplB: 'cf',fa:"/rss.xml?__cf_chl_f_tk=4XBg9V3MgCnhfe3daRGcn3VWLKI9.RkbztFX8fVskH0-1752882937-1.0.1.1-Io_D_ZcIkZyj5dXVxzEOqTlTtMi1M.pJCf6NwdYI4wE",md: 'EBad35ljMWZaOSPHRYDj4S9bIKeE2jwlIHkGACKaG9E-1752882937-1.2.1.1-q5Fli0ds7agRQRj_HkG6GLzvQ.klPhIC0lMRhnZfUjOy8QVEkK7BEc6swcIb.X1snXyTZDOxVZ988eSL7W1HMmf3LIal3VscwO1vnMUHcnsFwL4UjCbRngdE3lvKJY4lCym_Ch3R3OoSxS2SPH.OW6ZgvI8HTSoCz.DYq6YRvX_xyItl5gRAK5cMD6f7crISzL2Sz52laCzub2LescC2PunUddSC6upekURDd4XnVe_HVPj9oWIy_3LLb0wMq5GPcFbkJJojSA_vIeNHIJa.4ubQPc.PFCG86FzdiXHit5YrYqFnQR0LniwIYxrixyvGOmZylottuH_mABVnNSildliGTCRs6ZYSk20unkowK8z_AdIkkkN1e1QJLNEypJP6k7bcc5nuVW9Eb2qO3rLCM376EGSi.oavKaZL2qg.LVYhkeAK7WUwph0nOnXw_C8pxBwfnDA0tfgz9cus2vq_cgbQlJ1w9ytexEhM23ZVBSXlAnzVSxfweyO36BD0EMg6x0ZvjbO6tDPtMh893UXZAVCn8f0sGqyfRups_9WH6cLhMFGgrKGljooOVPjOccN8fRy6Okd83MOfaZ6.xqNu3EOxOPR0Ryk3WCnCuWy0wrL4SNwx.YeOODmqA0SbKt3Tss_s2VLmlOsGXzZULDIEv4ih5mXyVquvkwtletonlU5Ub6ixm9KPDZeIMEDB.ollNxrbsO1aBBOcfTu.keShCrBVTsbFeBXXFktzeUPWGo9iofobxHoOSgH4ZJV_gpGquiKdSz_JlhrBfS2k77bzHPiW7.8tZD7kLM9skz8lgtSkkKGZQR7wxMcSthx.wRYD0iPTyAXqGESzAwyIiheHrZQpnRvyDrw4zVJe7A85kGEb2Ag58.0A.KNV5lbPQyehG1zkbnYq6uBIzMGrY5Q.Do3acHQaT39RC6JXaY1x5Q6k1rbcXJuEAEYUqFhcos4EY5kBtynxPIIRKf5dKD.RvaSYxbHHYJu8O4CPv_pWtVP_PzS.WnNwbJob7a8hvC16',mdrd: '',};var a = document.createElement('script');a.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=9615e9385fae391f';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null,"/rss.xml?__cf_chl_rt_tk=4XBg9V3MgCnhfe3daRGcn3VWLKI9.RkbztFX8fVskH0-1752882937-1.0.1.1-Io_D_ZcIkZyj5dXVxzEOqTlTtMi1M.pJCf6NwdYI4wE"+ window._cf_chl_opt.cOgUHash);a.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(a);}());</script></body></html>
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