.ebook_hero{--ebook_hero-bg:#fff;--ebook_hero-heading:#141423;--ebook_hero-text:#141423;--ebook_hero-muted:#55535e;--ebook_hero-muted-desktop:#606060;--ebook_hero-accent:#e72657;--ebook_hero-button-bg:#e72657;--ebook_hero-button-bg-hover:#cf1a48;--ebook_hero-button-text:#fff;--ebook_hero-button-rule:hsla(0,0%,100%,.4);--ebook_hero-cover-bg:#f5f1e8;--ebook_hero-cover-heading:#191b2f;--ebook_hero-cover-text:#44444f;--ebook_hero-cover-muted:#55555f;--ebook_hero-cover-accent:#e0295b;--ebook_hero-cover-photo-bg:#e3ded1;--ebook_hero-cover-font:"Helvetica Neue",Helvetica,Arial,sans-serif;--ebook_hero-modal-scrim:rgba(20,20,35,.6);--ebook_hero-modal-bg:#141423;--ebook_hero-modal-text:#fff;--ebook_hero-font-sans:"Helvetica Now Display","Helvetica Neue",Helvetica,Arial,sans-serif;--ebook_hero-font-serif:"Spezia Serif A",Georgia,"Times New Roman",serif;--ebook_hero-page-max:1512px;--ebook_hero-gutter:20px}@media (min-width:768px){.ebook_hero{--ebook_hero-gutter:40px}}@media (min-width:1024px){.ebook_hero{--ebook_hero-gutter:clamp(40px,6.614vw,100px)}}.ebook_hero{background:var(--ebook_hero-bg);color:var(--ebook_hero-text);font-family:var(--ebook_hero-font-sans);font-size:16px;line-height:1.5;padding:40px 0 56px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.ebook_hero *,.ebook_hero :after,.ebook_hero :before{box-sizing:border-box}:where(.ebook_hero) h1,:where(.ebook_hero) h2,:where(.ebook_hero) h3,:where(.ebook_hero) h4,:where(.ebook_hero) h5,:where(.ebook_hero) h6,:where(.ebook_hero) p{margin:0}:where(.ebook_hero) img{display:block;max-width:100%}.ebook_hero-grid{margin-inline:auto;max-width:var(--ebook_hero-page-max);padding-inline:var(--ebook_hero-gutter);width:100%}.ebook_hero-eyebrow{font-family:var(--ebook_hero-font-sans);font-size:13px;font-weight:500;line-height:1.4;margin-bottom:14px}.ebook_hero-title{font-size:54px;font-weight:400;letter-spacing:-1.08px;line-height:.95;margin-bottom:22px}.ebook_hero-subtitle,.ebook_hero-title{color:var(--ebook_hero-heading);font-family:var(--ebook_hero-font-serif)}.ebook_hero-subtitle{font-size:24px;letter-spacing:-.56px;line-height:1.225;margin-bottom:18px}.ebook_hero-accent{color:var(--ebook_hero-accent)}.ebook_hero-break{display:none}.ebook_hero-intro{font-size:15px;line-height:1.5;margin-bottom:28px}.ebook_hero-intro p+p{margin-top:1em}.ebook_hero-note{color:var(--ebook_hero-muted);font-size:12px;line-height:1.4;margin-top:14px}.ebook_hero-button{background:var(--ebook_hero-button-bg);border:0;border-radius:0;color:var(--ebook_hero-button-text);cursor:pointer;display:flex;font-family:var(--ebook_hero-font-sans);font-size:12px;font-weight:700;height:52px;letter-spacing:.14em;line-height:1.5;margin:0;padding:0;text-align:left;text-transform:uppercase;transition:background-color .2s ease;width:100%}.ebook_hero-button:focus,.ebook_hero-button:hover{background:var(--ebook_hero-button-bg-hover);border:0;color:var(--ebook_hero-button-text)}.ebook_hero-button:focus-visible{outline:2px solid var(--ebook_hero-accent);outline-offset:3px}.ebook_hero-button-label{align-items:center;display:flex;flex:1 1 auto;padding-inline:20px;white-space:nowrap}.ebook_hero-button-icon{align-items:center;border-left:1px solid var(--ebook_hero-button-rule);display:flex;flex:0 0 52px;justify-content:center}.ebook_hero-chevron{height:12px;width:7px}.ebook_hero-cover{container-type:inline-size;margin:44px auto 0;max-width:100%;width:305px}.ebook_hero-cover-book{aspect-ratio:620/760;background:var(--ebook_hero-cover-bg);color:var(--ebook_hero-cover-heading);display:flex;flex-direction:column;font-family:var(--ebook_hero-cover-font);overflow:hidden;padding:9.032cqw;position:relative}.ebook_hero-cover-logo-box{align-items:center;display:flex;flex:none;height:9.355cqw;justify-content:center;width:9.355cqw}.ebook_hero-cover .ebook_hero-cover-logo{height:auto;width:6.452cqw}.ebook_hero-cover-main{align-items:flex-start;display:flex;flex-direction:column;margin-block:auto;padding-bottom:.71cqw}.ebook_hero-cover-edition{background:var(--ebook_hero-cover-accent);color:#fff;font-size:1.774cqw;font-weight:700;letter-spacing:.258cqw;line-height:1.18;padding:1.129cqw 1.935cqw;text-transform:uppercase;white-space:nowrap}.ebook_hero-cover-title{color:var(--ebook_hero-cover-heading);font-size:9.677cqw;font-weight:700;letter-spacing:-.258cqw;line-height:1;margin-top:3.065cqw}.ebook_hero-cover-rule{background:var(--ebook_hero-cover-accent);display:block;height:.484cqw;margin-top:3.226cqw;width:13.548cqw}.ebook_hero-cover-description{color:var(--ebook_hero-cover-text);font-size:3.065cqw;line-height:1.4;margin-top:3.032cqw;max-width:61.29cqw}.ebook_hero-cover-author{align-items:center;display:flex;flex:none;gap:2.581cqw;margin-top:auto}.ebook_hero-cover-main+.ebook_hero-cover-author{margin-top:0}.ebook_hero-cover .ebook_hero-cover-author-photo{aspect-ratio:1;background:var(--ebook_hero-cover-photo-bg);border-radius:50%;flex:none;height:10cqw;object-fit:cover;width:10cqw}.ebook_hero-cover-author-name{color:var(--ebook_hero-cover-heading);font-size:2.581cqw;font-weight:700;line-height:1.25}.ebook_hero-cover-author-role{color:var(--ebook_hero-cover-muted);font-size:2.097cqw;line-height:1;margin-top:.645cqw}.ebook_hero-cover-corner{color:var(--ebook_hero-cover-accent);height:auto;position:absolute;right:0;top:0;width:11.613cqw}.ebook_hero-modal{display:none}.ebook_hero-modal.is-open{display:block}.ebook_hero-modal-dialog,.ebook_hero-modal-overlay{will-change:transform}.ebook_hero-modal-overlay{background:var(--ebook_hero-modal-scrim);inset:0;position:fixed;z-index:1000}.ebook_hero-modal[aria-hidden=false] .ebook_hero-modal-overlay{animation:fadeIn .3s cubic-bezier(0,0,.2,1)}.ebook_hero-modal[aria-hidden=true] .ebook_hero-modal-overlay{animation:fadeOut .3s cubic-bezier(0,0,.2,1)}.ebook_hero-modal-dialog{background:var(--ebook_hero-modal-bg);color:var(--ebook_hero-modal-text);left:50%;max-height:calc(100% - 32px);overflow-y:auto;padding:44px;position:fixed;top:50%;transform:translate(-50%,-50%);width:min(760px,calc(100% - 32px));z-index:1001}.ebook_hero-modal[aria-hidden=false] .ebook_hero-modal-dialog{animation:slideIn .3s cubic-bezier(0,0,.2,1)}.ebook_hero-modal[aria-hidden=true] .ebook_hero-modal-dialog{animation:slideOut .3s cubic-bezier(0,0,.2,1)}.ebook_hero-modal-close{background:none;border:0;color:var(--ebook_hero-modal-text);cursor:pointer;font-size:28px;height:44px;letter-spacing:0;line-height:1;padding:0;position:absolute;right:4px;top:4px;width:44px}.ebook_hero-modal-close:focus,.ebook_hero-modal-close:hover{background:none;border:0;color:#e62656}.ebook_hero-modal-close:focus-visible{outline:2px solid var(--ebook_hero-accent);outline-offset:-2px}.ebook_hero-modal-close span{display:block}.ebook_hero-modal-title{color:inherit;font-family:var(--ebook_hero-font-serif);font-size:34px;font-weight:400;letter-spacing:-.0833em;line-height:1;margin-bottom:30px;text-transform:uppercase}.ebook_hero-modal-form .hs-form-field{margin-bottom:22px}.ebook_hero-modal-form .hs-form-field>label{border:0!important;clip:rect(0,0,0,0)!important;height:1px!important;overflow:hidden!important;padding:0!important;position:absolute!important;white-space:nowrap!important;width:1px!important}.ebook_hero-modal-form form input[type=email],.ebook_hero-modal-form form input[type=file],.ebook_hero-modal-form form input[type=number],.ebook_hero-modal-form form input[type=password],.ebook_hero-modal-form form input[type=tel],.ebook_hero-modal-form form input[type=text],.ebook_hero-modal-form form input[type=url],.ebook_hero-modal-form form select,.ebook_hero-modal-form form textarea{background-color:transparent;border-color:hsla(0,0%,100%,.15);border-width:0 0 1px;color:#fff;font-family:var(--ebook_hero-font-sans);font-size:16px;font-weight:400;letter-spacing:-.05em;line-height:130%;padding:0 0 10px}.ebook_hero-modal-form form input[type=email]:focus,.ebook_hero-modal-form form input[type=file]:focus,.ebook_hero-modal-form form input[type=number]:focus,.ebook_hero-modal-form form input[type=password]:focus,.ebook_hero-modal-form form input[type=tel]:focus,.ebook_hero-modal-form form input[type=text]:focus,.ebook_hero-modal-form form input[type=url]:focus,.ebook_hero-modal-form form select:focus,.ebook_hero-modal-form form textarea:focus{border-color:#fff}.ebook_hero-modal-form ::-webkit-input-placeholder{font-size:16px;letter-spacing:-.05em;line-height:130%}.ebook_hero-modal-form :-moz-placeholder,.ebook_hero-modal-form ::-moz-placeholder{font-size:16px;letter-spacing:-.05em;line-height:130%}.ebook_hero-modal-form ::placeholder{font-size:16px;letter-spacing:-.05em;line-height:130%}.ebook_hero-modal-form form .hs-button,.ebook_hero-modal-form form input[type=submit]{border-radius:0;font-family:var(--ebook_hero-font-sans);font-size:13px;font-weight:700;letter-spacing:.0769em;line-height:110%;margin-top:8px;padding:18px;width:100%}.ebook_hero-modal-form form .hs-button:focus,.ebook_hero-modal-form form .hs-button:hover,.ebook_hero-modal-form form input[type=submit]:focus,.ebook_hero-modal-form form input[type=submit]:hover{background:#fff;border-color:#fff;color:#000}@media (min-width:768px){.ebook_hero{padding:64px 0 80px}.ebook_hero-content{max-width:600px}.ebook_hero-eyebrow{font-size:14px;margin-bottom:16px}.ebook_hero-title{font-size:80px;letter-spacing:-2px;line-height:1;margin-bottom:14px}.ebook_hero-subtitle{font-size:34px;letter-spacing:-.68px;line-height:1.02;margin-bottom:20px}.ebook_hero-break{display:inline}.ebook_hero-intro{font-size:16px;margin-bottom:32px;max-width:480px}.ebook_hero-note{font-size:13px;margin-top:16px}.ebook_hero-button{display:inline-flex;width:auto}.ebook_hero-button-label{flex:0 0 auto;padding-inline:26px}.ebook_hero-cover{margin-top:64px;width:369px}.ebook_hero-modal-dialog{padding:88px}.ebook_hero-modal-title{font-size:48px;margin-bottom:40px}.ebook_hero-modal-form .hs-form-field{margin-bottom:32px}.ebook_hero-modal-form form input[type=email],.ebook_hero-modal-form form input[type=file],.ebook_hero-modal-form form input[type=number],.ebook_hero-modal-form form input[type=password],.ebook_hero-modal-form form input[type=tel],.ebook_hero-modal-form form input[type=text],.ebook_hero-modal-form form input[type=url],.ebook_hero-modal-form form select,.ebook_hero-modal-form form textarea{font-size:20px;padding:0 0 16px}.ebook_hero-modal-form ::-webkit-input-placeholder{font-size:20px}.ebook_hero-modal-form :-moz-placeholder,.ebook_hero-modal-form ::-moz-placeholder{font-size:20px}.ebook_hero-modal-form ::placeholder{font-size:20px}}@media (min-width:1024px){.ebook_hero{padding:100px 0 86px}.ebook_hero-grid{align-items:start;column-gap:48px;display:grid;grid-template-columns:minmax(0,602px) minmax(0,620px);justify-content:space-between}.ebook_hero-content{max-width:602px}.ebook_hero-eyebrow{font-size:16px}.ebook_hero-title{font-size:clamp(64px,6.35vw,96px);letter-spacing:-4px;line-height:1;margin-bottom:32px}.ebook_hero-subtitle{font-size:clamp(32px,2.646vw,40px);letter-spacing:-4px;line-height:1;margin-bottom:24px;max-width:578px}.ebook_hero-intro{font-size:18px;letter-spacing:-1px;line-height:1.4;margin-bottom:40px;max-width:602px}.ebook_hero-note{color:var(--ebook_hero-muted-desktop);font-size:16px;font-weight:500;letter-spacing:-1px;margin-top:24px}.ebook_hero-button{font-size:13px;letter-spacing:1px}.ebook_hero-button-label{min-width:199px;padding-inline:20px}.ebook_hero-cover{margin:0 0 0 auto;max-width:620px;width:100%}}@media (prefers-reduced-motion:reduce){.ebook_hero-button{transition:none}}