CINXE.COM

<!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;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#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="390"></head><body class="no-js"><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: "www.zoom.com",cType: 'managed',cRay: '919a7578fdf2fd2b',cH: 'ZDuqrZprD9Ez9mU4T1PysTeWXdHZX9uNfnF6REuJTqo-1740851029-1.2.1.1-fpO01_KsaKHo1tPcYFtDtSNKn9VAEsGlGgq3aw4.pY19O3vqbjZHFLJIyuhZJiwe',cUPMDTk: "\/zh-cn\/404\/?__cf_chl_tk=G.VFlt7EQAu8dKSKCpzenEPd3GR6o8CbTI4aeGMTPng-1740851029-1.0.1.1-NzQjA7mHlSwxv2C_JpQ1lxP6z31A07sfgFTrY6F1_Ww",cFPWv: 'b',cITimeS: '1740851029',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/zh-cn\/404\/?__cf_chl_f_tk=G.VFlt7EQAu8dKSKCpzenEPd3GR6o8CbTI4aeGMTPng-1740851029-1.0.1.1-NzQjA7mHlSwxv2C_JpQ1lxP6z31A07sfgFTrY6F1_Ww",md: "nBl0LsHXNlqs3rVdNz82_mDMz_r74yIUOxbOTEBQj3M-1740851029-1.2.1.1-7Jem0UzqoJI9bgiM2xuXVNoq6TQ9g22UmE1fNnRXFsplbMUjqvpuxtB7pwAgXWCNf7eMI8jcHQ5M9T2JPCEpcI86q9.QIL1hPfYEa5.BSryTuyjJ867ZYOn9ZkqosFVOnas7GdvjbbN6D4fnfKfza8Em.tExxMB6kdQ6Nzd.I29ysIhoNcNJIiM.jk7k37td8tn7YLh5gSZcB0lenu1oxbLQJen66RDRKN5X2SXplCi8aqcqOrh1Vy31z496eUp5HaXyiuWdOINls5e4D7G.LoEJ4Tc39b0rCbZaQNhoUXE0.RbsFSpYs199FuZnfSLc.ykRwwbEhxMgS8ZyEo7chywqBeaxfq_2BBB2dfQrwORj0hs58SY6tIRgyzIbvOLLMfERJ7pjSOVJUSD3P2byH.__g_48BNwIJohcOTqs2a4NrXBfUInlzysE5Yi8rsjQUPyJypkNiVq9YW4BK5r.1QywZ_dnL.V3EOLR33a7cbK9z_MwcxNW0z4g.y3A5AY6P..6L_B4d22r62oi1njoaaAcYIcoUN3OZwjJLQ.UWn6sffCvjuEQvrt2LpkzjEbO6g_uXiyikK2FwtM3hA2W5d117Z9u_SJ7DgYgALsj9i9hrkqaOuCg_y4C_yAcZsEVNns.IXHwutUcYfNz54YY1vRnz25IP.Y81oiMJ0PE7miCwHIuOFrxkKnJspjLYmws0iGTvQqeGJdmsjAzIWBrouKVJoeun5EWKU6WRLNgWPw5i8IEk_WSGCXOpiJF67yJTGRPqxoj8MqJGoSqcWGU5nu1A..8YxfPSom2XjjlgiCOTqMOM7V3.7UbOJSa4CAXyU8zQGVUnpx0zaVeHi0xhET2dFcqzK8pGZEkhEtHe3Pev5c2zsQzDQsVjcV3CqvmEkoizZHoBZvF.OfrUqC2qXssy1lmuIaBbcxkoOWVEV6AKOYjmDWBwlR4qWHByWjRAahNtyu2XMJSb_6aQNM83Tijp_Bht7f9vshl7HgP_1kCP6crlVXo0oHVABZu.cbkjSKLecuEbdDntWrKx4DjePGprtDHT7gvTNu_ErExgsBZpsZizl21TtovneYkdaiRby0yQKdxNCDZhLGc25oFhYgMLScZAf1W4wca9nu.ZKB1aeeD.kfnqAlAgPjXjhdE2d97nODT53Y0c68KSoIccgDxywX9zZPgArlwaFdCOtUmGq8Iw_pxtuRxB3h8oslh35FC2t0egk1CymlynSI75w",mdrd: "lflU6CSWoz5QviycVFBAXGZXFmpOW_tssZdLXKMzZ8k-1740851029-1.2.1.1-Pjsdeko7dtjIB0dR6M_vvChkcj7E40p9HdL8h35PGTnvPpeYL2GWY7yVfy.dzsEl0.0Lkv9RuzI0DxuJ2sXjaiHME6GCHYht96G5CJtHiLdwjLNWvL7yFDNCFlltmwvjlWkWChqHLTNNtowQ8ZYMW3jkvaW4XflQ2GLB8E5vs4sa828xMV.NdXD7jodVFiUI80NsTyumJMccmXZFEYhM48LXfczxWo7ihidJ7_cllLFSxvEonITrAAAy7ybbj8PhSokn5nmNM9I0IL.ZRcK8MRDXGJ03gRTmQVNGMZfbw1c1cxDfLtMRknYNA_PpuGGuG7HdeREv4zbkGZbG8_NRf2YXy3y1VC.IhyhPgHdYDQ7zxwUH7.hcbdUfctgSJt.1Jt.iPDWCcytBII1OXz89NcEj6G4q5AM1rnATHirr4shlOkxD6Ck4rIBl_hqhjzfg3pFE_ooo43aymJf0Sz7dgrzukb3Sqy3uF2MLQa6.t7PJav1wa0kVGvsm6xFzMVVxJc3JotH7wT41m9h53txeEoPb2KI3pqdE2ZxvCuWsx6AjfNzOTMJOUa_UxZYEZjKhThyB4xBixY38eNjjzSAavSZo1.CDujCVpXpgSZpfeL.XdhB0C53HUXOsSApOv_4TqQQOVYZaZjx5rQ519qEVjT6hB4WgnPdB_QXL73oGm2XJTx2rDAEOfRzJti7zzZ7zJX3b2sCWZ_FBNztpvyBWAXcy3q3kHUntr60Xx0zvHVeoJzIQUor84Ygs8ZjfSewXwcChxC3XhGtNaTNVoeZ178RMoVKf5Z.YeYgDSu4XK5CP6ogCPYtR99GHZ4Zax0cQfclRGyawzde6GO94kBSCglcwfOxTFPo3tfQrwIOhW_SLjC7l4J7VM0Jv4tdAQcjmSezb4mbGdVg3wowANMwGPWSaAGRHzbXHSpodUUIsNdfB8yrEPQ6DUWqzmN4JWOtwZaMhJucf9AS.lGIAkblHU5z.PJAjixAUaCrjy.tOX4GLi2lCayXCw4XAGo1vnhFwJQfjD.2Gg.pRfy0HvEHRTnOJefE0iDiG9oMGCX1jHNbhxxSXxm4oGbC4cgMA5n1SzEEnmhR0_lLrToGiLAr0zXE.CY_3AKc855RztfHMDOGknObdT6y6mAQpGDVm_BdhDefhF0xa_x8YXblJEHf8_q5IH.iWeqM6wPiWe5eehSvX.OrUjlr38DUkg5MHoYY8VsHE.rV4chEZKgWxCDqO6cfvG1RDv.Ow2z95Rga38URjeCO8aUN16bxFxKVs3jsKfdClyi4XmzLr4RU8x2OXYJveCHCu1qzgq6otj4U_1cIcmashZlpDIKKMw5q9VugXAH02vqUZeoFnoBsSzAW8cJoCKQWcArTxtgSS30n8FFDAZKJcRjIM4cjcskODO985booKtZVd.0d0Li4Z1_TRseuhr3mTdAuHZNMYMTrzwnTUCDdgRQGqSkvVR5D8uv.gPi1USjPoHJejXFyVQCA9UoltIg1Kjc3zFSNz9qM2oNZdOZgsXLY0L1p8sIpZ2zOC9JU32ianj9LQ4MhjA0u6DS6obvbzXQ9QCG5zj3J6lMo1jIONjkyPHcWXj2i7WRWgcwvFApVVUIEZVKqSdfS1gJyNKZSvGC4YvZwFffnz8pvHrhpHc.1QvlVcilqLAZc5D1kCDGZzuIZSg6jhoL9x6ptS6OFVy2PGJUxer5Bki6kTWTwq_FVLl8ovDXofbV180wSKnjpXxbkW_Z87i0Vb7.PbEjSzmY_qXZknT_RUA_G87basvAHLHB76txv8IwqDE81k7C.avQxyYYWg2GTwqhSMr.Xs_O0ySSLCoG09jp9z6a5swBO5a9hrcIjpM3iLSGrJgugbAhYa4m49MuIlfwDIAt6RhOHwI1AAv0157Xsq36yPdtpVwt8PGOWkUIqvpUSmANec29yqLqJsTlLFlwyEHkEHq7hzqv_Pps0m8NAaCbde94SxbbKdrlFfu_6TLDLKQe81GaiIlV1yS0Zrff3GD24ZU2tXHcgS6YDXlEhEm3l1abykMHRhjdmxxHmxe83tJpYMFPlrLQFRHdjOXtBDdfCwhifvf3uolxlqhkC1geTIVvsFdhSABlglC074H61thSGpRxcjygWtmBF43gi.Nx2warX6mCh0YiYKgp7CVkvKYuLnnoib5_cP._rXMfn0G5.LPl4q9CTAkp4cK5NmkBCHxj70bXKCc4ajtBDpvpMFlKvLOytQJfYC9N6WBtuWRhuyYwTMsA3xE10one7peDIuDyyanOjLwqYvPoqvdzp64ymNCcJ237wjfCNY"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=919a7578fdf2fd2b';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, "\/zh-cn\/404\/?__cf_chl_rt_tk=G.VFlt7EQAu8dKSKCpzenEPd3GR6o8CbTI4aeGMTPng-1740851029-1.0.1.1-NzQjA7mHlSwxv2C_JpQ1lxP6z31A07sfgFTrY6F1_Ww" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>