.ebook-page{max-width:1040px;color:var(--ink);margin:auto}.ebook-page ::selection{background:var(--vermilion);color:var(--on-vermilion)}.ebook-page :focus-visible{outline:2px solid var(--ink);outline-offset:5px}.ebook-heading{border-bottom:1px solid var(--rule);padding:12px 0 42px}.ebook-heading h1{letter-spacing:-.035em;text-wrap:balance;font-size:clamp(2.6rem,5vw,4.6rem);font-weight:600;line-height:1.06}.ebook-heading em{font-family:var(--font-editorial);font-weight:400}.ebook-heading>p{color:var(--ink-muted);margin-top:22px;font-size:19px;line-height:1.6}.ebook-mobile-break{display:none}.ebook-main{grid-template-columns:minmax(230px,.85fr) minmax(0,1fr);align-items:start;gap:clamp(36px,7vw,88px);padding:48px 0 56px;display:grid}.ebook-cover{margin:0}.ebook-cover img{width:100%;max-width:390px;height:auto;display:block;box-shadow:5px 14px 30px #1717141c}.ebook-cover figcaption{color:var(--ink-muted);max-width:320px;margin-top:20px;font-size:12px;line-height:1.7}.ebook-intro{margin:0 0 28px;font-size:18px;line-height:1.7}.ebook-signup{border-top:1px solid var(--rule-strong);padding-top:25px}.ebook-signup h2,.ebook-start h2,.ebook-contents h2,.ebook-formats h2{letter-spacing:-.025em;text-wrap:balance;font-size:27px;font-weight:600;line-height:1.2}.ebook-signup p{color:var(--ink-muted);margin:13px 0 20px;font-size:15px;line-height:1.65}.ebook-signup label{margin-bottom:8px;font-size:14px;font-weight:500;display:block}.ebook-signup input[type=email]{border:1px solid var(--rule-strong);background:var(--paper-raised);width:100%;height:50px;color:var(--ink);caret-color:var(--vermilion);border-radius:4px;padding:12px;font-size:16px}.ebook-signup input::placeholder{color:var(--ink-muted)}.ebook-button{background:var(--ink);width:100%;min-height:50px;color:var(--paper);cursor:pointer;border-radius:4px;justify-content:center;align-items:center;gap:12px;margin-top:12px;font-size:15px;font-weight:600;text-decoration:none;display:flex}.ebook-button:hover{background:var(--ink-muted)}.ebook-button:disabled{opacity:.65;cursor:wait}.ebook-signup p.ebook-small{margin:14px 0 0;font-size:12px;line-height:1.7}.ebook-signup p.ebook-error{color:var(--ink);margin:12px 0 0;font-weight:600}.ebook-error:empty{display:none}.ebook-preview-link,.ebook-text-button,.ebook-download-link{text-underline-offset:4px;text-decoration:underline;-webkit-text-decoration-color:var(--rule-strong);text-decoration-color:var(--rule-strong);align-items:center;gap:8px;font-size:14px;display:inline-flex}.ebook-preview-link{margin-top:24px}.ebook-preview-link:hover,.ebook-text-button:hover,.ebook-download-link:hover{color:var(--vermilion)}.ebook-downloads{flex-wrap:wrap;gap:18px;display:flex}.ebook-downloads .ebook-button{margin-top:0}.ebook-text-button{cursor:pointer;margin-top:20px}.ebook-start{border-top:1px solid var(--rule);grid-template-columns:.85fr 1fr;gap:clamp(36px,7vw,88px);padding:35px 0 48px;display:grid}.ebook-start p{color:var(--ink-muted);max-width:70ch;font-size:16px;line-height:1.8}.ebook-contents{border-top:1px solid var(--rule);padding-top:35px}.ebook-contents ol{grid-template-columns:1fr 1fr;gap:0 50px;margin-top:24px;padding:0;list-style:none;display:grid}.ebook-contents li{border-bottom:1px solid var(--rule);align-items:baseline;gap:20px;padding:15px 0;font-size:15px;display:flex}.ebook-contents span{font-variant-numeric:tabular-nums;color:var(--ink-muted);font-size:12px}.ebook-contents a:hover{text-underline-offset:4px;text-decoration:underline}.ebook-formats{padding:48px 0}.ebook-formats dl{grid-template-columns:repeat(3,1fr);gap:32px;margin-top:25px;display:grid}.ebook-formats dt{font-weight:600}.ebook-formats dd{color:var(--ink-muted);margin-top:8px;font-size:14px;line-height:1.7}.ebook-notice{margin-top:24px;font-size:15px;line-height:1.7}@media (max-width:700px){.ebook-heading{padding:4px 0 28px}.ebook-heading h1{font-size:clamp(2.25rem,8vw,3.5rem)}.ebook-heading>p{font-size:17px}.ebook-mobile-break{display:block}.ebook-main{grid-template-columns:1fr;gap:30px;padding:30px 0 36px}.ebook-offer{order:-1}.ebook-cover{max-width:220px;margin:auto}.ebook-cover figcaption{font-size:11px}.ebook-intro{margin-bottom:24px;font-size:17px}.ebook-start{grid-template-columns:1fr;gap:16px;padding:30px 0}.ebook-contents ol{grid-template-columns:1fr}.ebook-formats dl{grid-template-columns:1fr;gap:24px}.ebook-formats{padding:36px 0}.ebook-signup h2,.ebook-start h2,.ebook-contents h2,.ebook-formats h2{font-size:25px}}
