.ebook-hero{display:grid;grid-template-columns:1.1fr .8fr;gap:70px;align-items:center;padding-top:65px;padding-bottom:80px}.ebook-copy h1{font-size:clamp(2.8rem,5vw,4.6rem);line-height:1.06;letter-spacing:-.045em;max-width:680px}.ebook-title{font-size:1.3rem;font-weight:700;color:#2945e7;margin:26px 0 14px}.ebook-chips{display:flex;flex-wrap:wrap;gap:9px;padding:0;list-style:none;margin:26px 0}.ebook-chips li{padding:7px 12px;border:1px solid #000000;border-radius:30px;font-size:.85rem}.ebook-buy{border-top:1px solid #000000;padding:12px 0 10px}.ebook-buy strong{font-size:2.4rem;letter-spacing:-.04em}.ebook-buy span{font-size:.85rem;color:#000000;margin-left:8px}.ebook-buy .fine{font-size:.8rem;margin:10px 0;max-width:480px}.ebook-figure{margin:0;transform:rotate(2deg)}.ebook-figure img{display:block;width:100%;height:auto;box-shadow:none;border-radius:4px}.ebook-figure figcaption{font-size:.8rem;text-align:center;color:#000000;margin-top:24px}.ebook-section{padding-top:65px;padding-bottom:65px;border-top:1px solid #000000}.ebook-section h2{font-size:clamp(1.8rem,3vw,2.8rem);letter-spacing:-.035em}.ebook-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;margin-top:38px}.ebook-grid article{border-top:3px solid #2945e7;padding:20px 0}.ebook-grid span{font-size:.72rem;letter-spacing:.12em;color:#2945e7;font-weight:700}.ebook-grid h3{font-size:1.25rem;line-height:1.3}.ebook-grid p,.ebook-practice p{font-size:.98rem;line-height:1.7;color:#000000}.ebook-practice{display:grid;grid-template-columns:1fr 1fr;gap:70px}.ebook-practice li{padding:10px 0;color:#000000}.ebook-faq details{border-bottom:1px solid #000000;padding:20px 0}.ebook-faq summary{cursor:pointer;font-weight:650}.ebook-faq p{max-width:750px;line-height:1.7}.ebook-buy button:disabled{opacity:.65;cursor:wait}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #2945e7;outline-offset:5px}@media(max-width:800px){.ebook-hero{grid-template-columns:1fr;gap:40px;padding-top:30px}.ebook-figure{max-width:340px;margin:auto;transform:none}.ebook-grid{grid-template-columns:repeat(2,1fr)}.ebook-practice{grid-template-columns:1fr;gap:15px}.ebook-buy span{display:block;margin-left:0}.ebook-section{padding-top:40px;padding-bottom:40px}}@media(max-width:460px){.ebook-grid{grid-template-columns:1fr}.ebook-copy h1{font-size:2.8rem}.navlinks{flex-wrap:wrap;gap:12px}}
