.eh-theme{--u:min(1px,0.0942vh,0.0675vw);--eh-navy:#02101f;--eh-panel-a:#010d1e;--eh-panel-b:#02162f;--eh-gold:#f0b94f;--eh-gold-light:#f8d880;--eh-gold-pale:#f7e79a;--eh-ink:#f4f7fb;--eh-muted:#c2d2e2;--eh-dim:#8fa5bd;--eh-steel:#9db8d6;background:var(--eh-navy);color:var(--eh-ink);font-family:DM Sans,ui-sans-serif,system-ui,sans-serif;-webkit-font-smoothing:antialiased}.eh-root{position:fixed;inset:0;display:flex;flex-direction:column;overflow:hidden}.eh-page{position:relative;min-height:100vh}.eh-theme *,.eh-theme :after,.eh-theme :before{box-sizing:border-box}.eh-theme a{color:inherit;text-decoration:none}.eh-theme input{font:inherit;color:inherit}.eh-theme button{font:inherit}.eh-backdrop{position:fixed;inset:0;z-index:0;pointer-events:none;background-image:url(/assets/home/hero-library.jpg);background-position:50% 18%;background-repeat:no-repeat;background-size:cover}.eh-backdrop:after,.eh-hero-scrim{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:radial-gradient(ellipse 46% 62% at 50% 40%,rgba(3,12,26,.5),rgba(3,12,26,0) 70%),linear-gradient(180deg,rgba(2,10,22,.55),rgba(2,10,22,.05) 26%,rgba(2,10,22,.3))}.eh-hero-top{padding:calc(52 * var(--u)) 0 calc(46 * var(--u));text-align:center}.eh-eyebrow{display:flex;align-items:center;justify-content:center;gap:calc(18 * var(--u));color:var(--eh-gold-pale);font-size:calc(14.4 * var(--u));font-weight:700;letter-spacing:calc(3.1 * var(--u));line-height:1;text-indent:calc(3.1 * var(--u))}.eh-eyebrow:after,.eh-eyebrow:before{content:"";width:calc(34 * var(--u));height:1px;background:rgba(247,231,154,.65)}.eh-title{margin:calc(19 * var(--u)) 0 0;font-family:Playfair Display,Georgia,serif;font-size:calc(71 * var(--u));font-weight:500;line-height:1.135;letter-spacing:0;text-shadow:0 calc(2 * var(--u)) calc(30 * var(--u)) rgba(0,0,0,.55)}.eh-title em{display:block}.eh-title em,.eh-title.is-inline em{color:var(--eh-gold-light);font-style:italic;letter-spacing:calc(.85 * var(--u))}.eh-title.is-inline em{display:inline}.eh-lede{width:calc(562 * var(--u));max-width:100%;margin:calc(18 * var(--u)) auto 0;color:var(--eh-ink);font-size:calc(21.6 * var(--u));line-height:calc(32.4 * var(--u));text-shadow:0 calc(1 * var(--u)) calc(18 * var(--u)) rgba(0,0,0,.6)}.eh-h2,.eh-lede{font-family:Playfair Display,Georgia,serif}.eh-h2{margin:calc(14 * var(--u)) 0 0;text-shadow:0 calc(2 * var(--u)) calc(24 * var(--u)) rgba(0,0,0,.55);font-size:calc(44 * var(--u));font-weight:500;line-height:1.1;letter-spacing:calc(-.4 * var(--u))}.eh-h2 em{color:var(--eh-gold-light);font-style:italic}.eh-actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:14px;margin-top:calc(28 * var(--u))}.eh-btn{display:inline-flex;align-items:center;gap:10px;height:52px;padding:0 30px;border:1px solid transparent;border-radius:999px;font-size:16px;font-weight:500;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease}.eh-btn svg{width:17px;height:17px}.eh-btn.is-primary{background:var(--eh-gold-light);color:#17233b}.eh-btn.is-primary:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(248,216,128,.28)}.eh-btn.is-ghost{border-color:rgba(150,182,240,.6);background:rgba(6,20,42,.6);color:var(--eh-ink)}.eh-btn.is-ghost:hover{border-color:rgba(180,206,255,.9);background:rgba(12,32,64,.85)}.eh-footer{display:flex;flex-direction:column;align-items:center;padding:46px 0 50px;text-align:center}.eh-footer.is-pinned{position:absolute;z-index:2;right:0;bottom:50px;left:0;padding:0}.eh-tagline-rule{display:flex;align-items:center;gap:22px;color:rgba(226,197,133,.75)}.eh-tagline-rule:after,.eh-tagline-rule:before{content:"";width:108px;height:1px;background:rgba(214,228,245,.16)}.eh-tagline-rule svg{width:24px;height:24px}.eh-tagline-text{display:flex;gap:14px;margin-top:22px;color:#d8b877;font-size:14px;font-weight:700;letter-spacing:4px;line-height:1;white-space:nowrap}.eh-tagline-text b{color:#cfdcec;font-weight:700}.eh-legal{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:6px 16px;margin-top:14px;color:#8fa5bd;font-size:11.5px;line-height:1.5}.eh-legal a{color:#a9c1dc;transition:color .18s ease}.eh-legal a:hover{color:var(--eh-gold-light)}.eh-legal .eh-legal-link{background:none;border:0;padding:0;font:inherit;cursor:pointer;color:#a9c1dc;transition:color .18s ease}.eh-legal .eh-legal-link:hover{color:var(--eh-gold-light)}.eh-legal-sep{color:rgba(143,165,189,.5)}.eh-header{position:relative;z-index:3;height:calc(104 * var(--u));justify-content:space-between;padding:calc(8 * var(--u)) calc(74 * var(--u)) 0 calc(80 * var(--u))}.eh-brand,.eh-header{display:flex;align-items:center}.eh-brand{gap:calc(19 * var(--u))}.eh-brand img{width:auto;height:calc(92 * var(--u));margin:0 calc(-16 * var(--u)) 0 calc(-17 * var(--u));-o-object-fit:contain;object-fit:contain}.eh-brand span{font-size:calc(53 * var(--u));font-weight:600;letter-spacing:calc(-1.4 * var(--u));line-height:1}.eh-nav{display:flex;align-items:center;gap:calc(20 * var(--u));font-size:calc(19.8 * var(--u))}.eh-nav-link{position:relative;padding:calc(4 * var(--u)) 0;border:0;background:transparent;color:var(--eh-ink);cursor:pointer;transition:color .18s ease}.eh-nav-link:hover{color:var(--eh-gold-light)}.eh-nav-link.is-active{color:var(--eh-steel)}.eh-nav-link.is-active:after{content:"";position:absolute;left:calc(-18 * var(--u));right:calc(-18 * var(--u));bottom:calc(-10 * var(--u));height:1px;background:var(--eh-gold)}.eh-nav-link.is-plus{color:var(--eh-gold-light)}.eh-nav-sep{width:1px;height:calc(23 * var(--u));background:rgba(197,214,236,.34)}.eh-cta{display:inline-flex;align-items:center;gap:calc(7 * var(--u));margin-left:calc(15 * var(--u));padding:calc(13 * var(--u)) calc(18 * var(--u)) calc(13 * var(--u)) calc(23 * var(--u));border:1px solid rgba(248,216,128,.85);border-radius:999px;background:rgba(6,20,40,.35);box-shadow:0 0 calc(18 * var(--u)) rgba(240,185,79,.16);color:var(--eh-ink);cursor:pointer;transition:background .18s ease,box-shadow .18s ease}.eh-cta:hover{background:rgba(248,216,128,.14);box-shadow:0 0 calc(26 * var(--u)) rgba(240,185,79,.3)}.eh-cta svg{width:calc(14 * var(--u));height:calc(14 * var(--u))}.eh-account{display:inline-flex;align-items:center;margin-left:calc(6 * var(--u))}.eh-account.is-drawer{margin:10px 0 0;padding:10px 14px}.eh-burger{display:none;place-items:center;width:calc(46 * var(--u));height:calc(46 * var(--u));border:1px solid rgba(214,228,245,.22);border-radius:12px;background:rgba(6,20,42,.6);color:var(--eh-ink);cursor:pointer;transition:border-color .18s ease,background .18s ease}.eh-burger:hover{border-color:rgba(248,216,128,.65);background:rgba(248,216,128,.12)}.eh-burger svg{width:calc(24 * var(--u));height:calc(24 * var(--u))}.eh-drawer-scrim{position:fixed;inset:0;z-index:40;background:rgba(2,8,18,.6);backdrop-filter:blur(6px)}.eh-drawer{position:absolute;top:100%;right:clamp(14px,3vw,34px);z-index:41;display:flex;flex-direction:column;align-items:stretch;gap:4px;width:min(280px,calc(100vw - 28px));padding:14px;border:1px solid rgba(214,228,245,.14);border-radius:16px;background:linear-gradient(150deg,#04101f,#071b33);box-shadow:0 24px 60px rgba(0,0,0,.55);animation:eh-drawer-in .16s ease-out}@keyframes eh-drawer-in{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}.eh-drawer .eh-nav-link{padding:12px 14px;border-radius:10px;font-size:16px;text-align:left;transition:background .16s ease,color .16s ease}.eh-drawer .eh-nav-link:hover{background:rgba(248,216,128,.1)}.eh-drawer .eh-nav-link.is-active:after{display:none}.eh-drawer .eh-nav-link.is-active{color:var(--eh-gold-light)}.eh-drawer .eh-cta{justify-content:center;margin:8px 0 0;padding:13px 18px;font-size:16px}.eh-overlay,.ehb-book-overlay{background-color:var(--eh-navy);background-image:url(/assets/home/hero-library.jpg);background-position:50% 30%;background-repeat:no-repeat;background-size:cover}.eh-overlay:before,.ehb-book-overlay:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(2,9,20,.82),rgba(2,11,23,.88) 50%,rgba(1,8,18,.9))}.eh-overlay>*,.ehb-book-overlay>*{position:relative;z-index:1}.eh-overlay{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;overflow-y:auto;padding:24px;animation:eh-overlay-in .18s ease-out}@keyframes eh-overlay-in{0%{opacity:0}to{opacity:1}}.eh-modal{position:relative;margin:auto;animation:eh-modal-in .2s ease-out}.eh-modal:focus{outline:none}@keyframes eh-modal-in{0%{opacity:0;transform:translateY(10px) scale(.99)}to{opacity:1;transform:none}}.eh-modal-close{position:absolute;top:12px;right:12px;z-index:2;display:grid;place-items:center;width:34px;height:34px;border:1px solid rgba(214,228,245,.24);border-radius:50%;background:rgba(6,20,40,.65);color:#cddaea;cursor:pointer;transition:background .18s ease,border-color .18s ease,color .18s ease}.eh-modal-close:hover{border-color:rgba(248,216,128,.7);background:rgba(248,216,128,.14);color:var(--eh-gold-light)}.eh-modal-close svg{width:17px;height:17px}.eh-modal.is-panel{width:min(1020px,100%);max-height:min(88vh,860px);overflow-y:auto;overscroll-behavior:contain;padding:clamp(30px,4vw,48px);border:1px solid rgba(240,185,79,.3);border-radius:20px;background:radial-gradient(ellipse 70% 90% at 88% 2%,rgba(18,56,102,.5),rgba(18,56,102,0) 68%),linear-gradient(140deg,#04101f,#071b33);box-shadow:0 30px 90px rgba(0,0,0,.62);text-align:center}.ehc-eyebrow{display:inline-flex;align-items:center;gap:8px;margin:0;padding:7px 16px;border:1px solid rgba(248,216,128,.35);border-radius:999px;background:rgba(248,216,128,.1);color:var(--eh-gold-light);font-size:13px;font-weight:500}.ehc-eyebrow svg{width:15px;height:15px}.ehc-title{margin:20px 0 0;font-family:Playfair Display,Georgia,serif;font-size:clamp(30px,3.4vw,46px);font-weight:500;line-height:1.08}.ehc-title em{display:block;color:var(--eh-gold-light);font-style:italic}.ehc-lede{max-width:560px;margin:16px auto 0;color:var(--eh-muted);font-family:Playfair Display,Georgia,serif;font-size:17px;line-height:1.6}.ehc-subscribe{margin-top:32px}.ehc-subscribe.is-footer{margin-top:36px}.ehc-subscribe .eh-btn{height:54px;padding:0 34px;font-size:16.5px}.ehc-section-note{max-width:560px;margin:12px auto 0;color:var(--eh-dim);font-size:14px;line-height:1.6}.ehc-lede strong{color:var(--eh-gold-light);font-weight:500}.ehc-billing{margin-top:32px}.ehc-fineprint{margin:14px 0 0;color:var(--eh-dim);font-size:12.5px;text-align:center}.ehc-fineprint a{color:var(--eh-gold-light);text-decoration:underline;text-underline-offset:2px}.ehc-section{margin-top:44px;padding-top:34px;border-top:1px solid rgba(214,228,245,.1)}.ehc-section h3{margin:0;font-family:Playfair Display,Georgia,serif;font-size:26px;font-weight:500}.ehc-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:26px;text-align:left}.ehc-feature{padding:20px 18px;border:1px solid rgba(214,228,245,.1);border-radius:14px;background:rgba(4,16,32,.6);transition:border-color .2s ease}.ehc-feature:hover{border-color:rgba(240,185,79,.35)}.ehc-feature-icon{display:grid;place-items:center;width:40px;height:40px;border:1px solid rgba(240,185,79,.6);border-radius:50%;color:var(--eh-gold-light)}.ehc-feature-icon svg{width:19px;height:19px}.ehc-feature h4{margin:14px 0 0;font-family:Playfair Display,Georgia,serif;font-size:16.5px;font-weight:500}.ehc-feature p{margin:7px 0 0;color:var(--eh-dim);font-size:13px;line-height:1.55}.ehc-values{display:grid;gap:14px;margin-top:24px;text-align:left}.ehc-value{padding:20px 22px;border:1px solid rgba(214,228,245,.1);border-radius:14px;background:rgba(4,16,32,.6)}.ehc-value-title{display:flex;align-items:center;gap:9px;margin:0;color:var(--eh-gold-light);font-size:15.5px;font-weight:600}.ehc-value-title svg{width:16px;height:16px}.ehc-value p:not(.ehc-value-title){margin:9px 0 0;color:var(--eh-muted);font-size:14px;line-height:1.6}@media (max-width:899px){.ehc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:599px){.ehc-grid{grid-template-columns:1fr}}.eh-auth-loading{width:min(400px,80vw);height:420px;border:1px solid rgba(240,185,79,.2);border-radius:12px;background:rgba(7,27,51,.92)}@media (max-width:1023px){.eh-theme{--u:1px}.eh-hero-top{padding:34px 0 30px}.eh-eyebrow{gap:10px;font-size:11px;letter-spacing:2.6px;text-indent:2.6px}.eh-eyebrow:after,.eh-eyebrow:before{width:20px}.eh-title{margin-top:14px;font-size:clamp(34px,8.4vw,56px);line-height:1.1}.eh-title em{letter-spacing:0}.eh-lede{width:100%;max-width:500px;margin-top:14px;font-size:16.5px;line-height:24px}.eh-footer.is-pinned{bottom:50px}.eh-tagline-rule:after,.eh-tagline-rule:before{width:40px}.eh-tagline-rule svg{width:16px;height:16px}.eh-tagline-text{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:12px;padding:0 20px;font-size:10px;letter-spacing:2.6px;white-space:normal}.eh-h2{font-size:32px}.eh-actions{margin-top:24px}.eh-btn{height:48px;padding:0 24px;font-size:15px}.eh-header{height:72px;padding:0 22px}.eh-brand{gap:10px}.eh-brand img{height:57px;margin:0 -10px}.eh-brand span{font-size:33px;letter-spacing:-.9px}.eh-nav{gap:12px;font-size:16px}.eh-cta{margin-left:4px;padding:9px 15px}}@media (max-width:899px){.eh-nav{display:none}.eh-burger{display:grid}.eh-title.is-inline em{display:block}}