._YfKmq_surface{color:#eaffff;min-height:100dvh;font-family:var(--font-geist-mono), ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;scrollbar-color:#18ffffb8 #030a10b8;isolation:isolate;background-color:#061019;background-image:linear-gradient(#12ebff14 1px,#0000 1px),linear-gradient(90deg,#ff2be714 1px,#0000 1px),repeating-linear-gradient(0deg,#0cb4cb1c 0 2px,#0000 2px 10px),linear-gradient(135deg,#04111a 0%,#082033 46%,#14091b 100%);background-size:32px 32px,32px 32px,100% 10px,100% 100%;position:relative;overflow-x:hidden}._YfKmq_surface:before{z-index:-1;content:"";mix-blend-mode:screen;opacity:.7;pointer-events:none;background:linear-gradient(90deg,#00ffff2e,#0000 18% 82%,#ff00dd29),repeating-linear-gradient(90deg,#0000 0 19px,#ffffff0a 19px 20px);position:fixed;inset:0}._YfKmq_nav{z-index:10;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#030a10db;border:1px solid #18ffff3d;border-top:0;justify-content:space-between;align-items:center;gap:1rem;width:min(100%,1120px);margin:0 auto;padding:.85rem 1.25rem;display:flex;position:sticky;top:0;box-shadow:0 0 24px #18ffff1f,inset 0 1px #ffffff14}._YfKmq_brand,._YfKmq_navLinks a{color:#eaffff;letter-spacing:0;text-transform:uppercase;font-size:.78rem;font-weight:900;text-decoration:none}._YfKmq_brand{white-space:nowrap;align-items:center;gap:.45rem;display:inline-flex}._YfKmq_brandMark{background-color:#18ffff1f;background-image:url(/nestheads/mail-club/yawn-icon.webp);background-position:50%;background-repeat:no-repeat;background-size:82%;border:1px solid #18ffff57;border-radius:6px;width:1.55rem;height:1.55rem;display:block;box-shadow:0 0 12px #18ffff3d}._YfKmq_navLinks{flex-wrap:wrap;justify-content:flex-end;gap:.75rem;display:flex}._YfKmq_navLinks a{color:#dffeffb8}._YfKmq_navLinks a:hover{color:#fff}._YfKmq_hero{background:linear-gradient(90deg,#061019fa,#061019eb 52%,#14091bfa) 0 0/100% 100%,linear-gradient(#18ffff1a 1px,#0000 1px) 0 0/48px 48px,linear-gradient(90deg,#ff45e414 1px,#0000 1px) 0 0/48px 48px,#061019 0 0/100% 100%;border-bottom:1px solid #18ffff33;position:relative;overflow:hidden}._YfKmq_heroInner{grid-template-columns:minmax(0,.95fr) minmax(22rem,.78fr);align-items:center;gap:clamp(1.5rem,5vw,4rem);width:min(100%,1120px);min-height:min(80dvh,48rem);margin:0 auto;padding:clamp(3rem,8vw,6rem) clamp(1.2rem,4vw,2rem);display:grid}._YfKmq_heroCopy{gap:1rem;display:grid}._YfKmq_kicker{color:#f4d35e;letter-spacing:0;text-transform:uppercase;align-items:center;gap:.5rem;width:fit-content;font-size:.76rem;font-weight:900;display:inline-flex}._YfKmq_hero h1,._YfKmq_promise h2,._YfKmq_productCopy h2,._YfKmq_sectionHeader h2,._YfKmq_scienceBlock h2,._YfKmq_qaBlock h2{color:#eaffff;letter-spacing:0;margin:0}._YfKmq_hero h1{text-shadow:0 0 14px #18ffff80,0 0 34px #ff45e440;max-width:10.5ch;font-size:clamp(3.25rem,7vw,6.2rem);line-height:.95}._YfKmq_lede{color:#dffeffd6;max-width:40rem;margin:0;font-size:clamp(1rem,1.7vw,1.25rem);line-height:1.55}._YfKmq_heroBadges{flex-wrap:wrap;gap:.55rem;display:flex}._YfKmq_heroBadges span{color:#dffeffd1;text-transform:uppercase;background:#18ffff14;border:1px solid #18ffff42;border-radius:999px;padding:.38rem .62rem;font-size:.74rem;font-weight:900}._YfKmq_actions{flex-wrap:wrap;gap:.65rem;display:flex}._YfKmq_button,._YfKmq_buttonSecondary{color:#dffeff;text-transform:uppercase;border:1px solid #18ffff9e;border-radius:6px;justify-content:center;align-items:center;gap:.5rem;min-height:2.65rem;padding:0 1rem;font-size:.86rem;font-weight:900;text-decoration:none;transition:border-color .16s,box-shadow .16s,color .16s,transform .16s;display:inline-flex}._YfKmq_button{color:#061019;background:#f4d35e;border-color:#f4d35e;box-shadow:0 0 20px 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clamp(1.2rem,4vw,2rem);display:grid}._YfKmq_promise,._YfKmq_productBlock,._YfKmq_howBlock,._YfKmq_boundaryBlock article,._YfKmq_scienceBlock,._YfKmq_faqItem{background:#03141cb8;border:1px solid #18ffff42;border-radius:8px;box-shadow:0 0 20px #18ffff14,inset 0 1px #ffffff14}._YfKmq_promise{grid-template-columns:minmax(16rem,.8fr) minmax(18rem,1fr);align-items:start;gap:1rem;padding:1rem;display:grid}._YfKmq_promise h2,._YfKmq_productCopy h2,._YfKmq_sectionHeader h2,._YfKmq_scienceBlock h2,._YfKmq_qaBlock h2{margin-top:.42rem;font-size:clamp(1.55rem,3vw,2.5rem);line-height:1.05}._YfKmq_promise p,._YfKmq_productCopy p,._YfKmq_insideItem p,._YfKmq_stepList li,._YfKmq_boundaryBlock li,._YfKmq_scienceBlock p,._YfKmq_faqItem p,._YfKmq_footer p{color:#dffeffc2;margin:0;font-size:.98rem;line-height:1.62}._YfKmq_productBlock{grid-template-columns:minmax(16rem,.66fr) minmax(22rem,1fr);align-items:center;gap:1rem;padding:1rem;display:grid;overflow:hidden}._YfKmq_productVisual{background-color:#0003079e;background-image:linear-gradient(#18ffff14 1px,#0000 1px),linear-gradient(90deg,#ff45e414 1px,#0000 1px),none;background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:24px 24px;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box;border:1px solid #ff45e447;border-radius:6px;place-items:center;min-height:18rem;display:grid}._YfKmq_productVisual img{filter:drop-shadow(0 0 18px #18ffff6b)drop-shadow(0 0 24px #ff45e43d);width:min(90%,24rem);height:auto}._YfKmq_productCopy{gap:.9rem;display:grid}._YfKmq_insideGrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:.75rem;display:grid}._YfKmq_insideItem{background:#00030752;border:1px solid #18ffff2e;border-radius:8px;min-height:13rem;padding:.85rem}._YfKmq_insideItem span{color:#f4d35e;margin-bottom:.85rem;font-size:.78rem;font-weight:900;display:inline-flex}._YfKmq_insideItem h3,._YfKmq_faqItem h3{color:#fff;letter-spacing:0;margin:0;font-size:1.05rem;line-height:1.15}._YfKmq_insideItem p,._YfKmq_faqItem p{margin-top:.55rem}._YfKmq_howBlock,._YfKmq_scienceBlock,._YfKmq_qaBlock{gap:.9rem;padding:1rem;display:grid}._YfKmq_sectionHeader{gap:.1rem;display:grid}._YfKmq_stepList{gap:.6rem;margin:0;padding:0;list-style:none;display:grid}._YfKmq_stepList li{grid-template-columns:1.4rem minmax(0,1fr);gap:.5rem;display:grid}._YfKmq_stepList svg{color:#19ffff;margin-top:.18rem}._YfKmq_boundaryBlock{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}._YfKmq_boundaryBlock article{padding:1rem}._YfKmq_boundaryBlock ul{gap:.55rem;margin:.85rem 0 0;padding:0;list-style:none;display:grid}._YfKmq_boundaryBlock li{border-left:3px solid #f4d35ebd;padding-left:.72rem}._YfKmq_evidenceLinks{flex-wrap:wrap;gap:.55rem;display:flex}._YfKmq_evidenceLinks a{color:#dffeff;background:#18ffff1a;border:1px solid #18ffff52;border-radius:8px;align-items:center;gap:.45rem;min-height:2.2rem;padding:0 .7rem;font-size:.78rem;font-weight:900;text-decoration:none;display:inline-flex}._YfKmq_faqGrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;display:grid}._YfKmq_faqItem{padding:.95rem}._YfKmq_footer{border-top:1px solid #18ffff33;gap:.8rem;padding:1rem 0 .2rem;display:grid}._YfKmq_footer p{font-size:.86rem}@media (max-width:900px){._YfKmq_heroInner,._YfKmq_promise,._YfKmq_productBlock,._YfKmq_boundaryBlock,._YfKmq_faqGrid{grid-template-columns:1fr}._YfKmq_heroInner{gap:1.25rem;min-height:0}._YfKmq_issuePreview{max-width:36rem}._YfKmq_issueImage{min-height:28rem}._YfKmq_insideGrid{grid-template-columns:1fr}}@media (max-width:620px){._YfKmq_nav{flex-direction:column;align-items:flex-start;padding:.65rem .8rem}._YfKmq_navLinks{display:none}._YfKmq_heroInner{padding:2.7rem .85rem 1.2rem}._YfKmq_hero h1{max-width:12ch;font-size:2.75rem}._YfKmq_lede{font-size:.95rem}._YfKmq_actions,._YfKmq_heroBadges{grid-template-columns:1fr;display:grid}._YfKmq_button,._YfKmq_buttonSecondary{width:100%}._YfKmq_issueImage{min-height:22rem}._YfKmq_content{padding:1rem .85rem 2rem}._YfKmq_productVisual{min-height:14rem}}