.book-page .header{height:100px}.book-page .header nav{gap:28px}.book-hero{display:grid;grid-template-columns:1.12fr 1fr;gap:80px;align-items:center;padding-top:72px;padding-bottom:80px}.book-copy h1{font-size:clamp(48px,6vw,78px);line-height:1.03;margin:0 0 28px;letter-spacing:-3px}.book-subtitle{font:26px/1.45 Georgia,serif;margin:0 0 22px}.book-welcome{max-width:470px;font-size:17px;line-height:1.8;margin:0 0 30px}.book-detail{font-size:12px;line-height:1.7;color:var(--muted);margin:18px 0 0}.book-art{margin:0;padding:24px;background:var(--sage);border-radius:120px 12px 12px 12px;transform:rotate(2deg)}.book-art img{width:100%;height:auto;box-shadow:0 10px 28px #29463818;background:white}.book-art figcaption{font-size:12px;line-height:1.6;padding:18px 2px 0;text-align:center}.book-tips{padding-top:55px;padding-bottom:64px;border-block:1px solid var(--line);background:#ecefe5}.book-tips h2{font-size:40px;max-width:650px;margin:0 0 35px}.tips-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:44px}.tip-number{color:var(--clay);font:18px Georgia,serif}.tips-grid h3{font:700 23px/1.3 Georgia,serif;letter-spacing:-.5px;margin:14px 0}.tips-grid p{font-size:15px;line-height:1.85;margin:0}.book-samples{padding-top:74px;padding-bottom:68px}.samples-heading{display:flex;align-items:end;justify-content:space-between;gap:32px;margin-bottom:30px}.samples-heading h2{font-size:40px;max-width:620px;margin:0}.samples-heading>p{font-size:14px;line-height:1.7;color:var(--muted);flex-shrink:0;margin:0}.book-goodbye{text-align:center;padding-top:24px;padding-bottom:75px}.book-goodbye>p{font:27px/1.6 Georgia,serif;margin:0 0 18px}.book-goodbye>p span{font-size:22px}.book-page .footer>p{margin:0}.book-page #consejos,.book-page #muestras{scroll-margin-top:24px}
@media(max-width:1000px){.book-hero{gap:42px;padding-top:52px}.book-copy h1{font-size:60px}.book-subtitle{font-size:23px}.tips-grid{gap:28px}.samples-heading{align-items:start;flex-direction:column;gap:18px}}
@media(max-width:760px){.book-page .header{height:auto;min-height:90px}.book-page .header nav{gap:12px 24px}.book-page .header nav a{min-height:36px;align-items:center}.book-hero{grid-template-columns:1fr;gap:38px;padding-top:40px;padding-bottom:48px}.book-copy h1{font-size:clamp(48px,12vw,68px);letter-spacing:-2px}.book-subtitle{font-size:23px}.book-welcome{font-size:16px}.book-copy .button{font-size:14px;padding-inline:18px}.book-art{max-width:420px;justify-self:center;padding:20px;border-top-left-radius:90px;transform:none}.book-tips{padding-top:38px;padding-bottom:40px}.book-tips h2,.samples-heading h2{font-size:33px}.tips-grid{grid-template-columns:1fr;gap:28px}.tips-grid article+article{border-top:1px solid #c8cec0;padding-top:24px}.tips-grid h3{font-size:23px;margin:10px 0}.book-samples{padding-top:46px;padding-bottom:38px}.book-goodbye{padding-bottom:48px}.book-goodbye>p{font-size:23px}.book-goodbye>p span{font-size:19px}.book-page .footer{gap:16px}}

.book-facts{padding-top:10px;padding-bottom:62px}.facts-intro{max-width:730px}.facts-intro h2{font-size:40px;margin:0 0 18px}.facts-intro>p:last-child{font-size:17px;line-height:1.8;margin:0}.facts-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin:36px 0 0;padding:30px 0;border-block:1px solid var(--line)}.facts-grid>div+div{border-left:1px solid var(--line);padding-left:32px}.facts-grid dt{font:700 28px/1.4 Georgia,serif;letter-spacing:-.7px}.facts-grid dd{margin:8px 0 0;font-size:14px;line-height:1.65;color:var(--muted)}.book-page .book-facts~.book-samples{padding-top:18px}.book-copy .actions{gap:14px 24px}.book-copy .actions .text-link{font-size:14px}
@media(max-width:760px){.facts-intro h2{font-size:33px}.book-facts{padding-bottom:34px}.facts-grid{grid-template-columns:1fr;gap:20px;padding-block:24px;margin-top:26px}.facts-grid>div+div{border-left:0;border-top:1px solid var(--line);padding:20px 0 0}.facts-grid dt{font-size:27px}.facts-grid dd{margin-top:4px}.book-page .book-facts~.book-samples{padding-top:10px}.book-copy .actions{align-items:center}}

.book-art.book-comparison{padding:0;background:none;transform:none;border-radius:0;overflow:hidden}.book-art.book-comparison img{display:block;box-shadow:none;background:none}
@media(max-width:760px){.book-hero:has(.book-comparison){gap:22px}.book-hero:has(.book-comparison) .book-copy{display:contents}.book-hero:has(.book-comparison) .book-copy>.line-label{grid-row:1;margin:0}.book-hero:has(.book-comparison) .book-copy>h1{grid-row:2;margin:0}.book-hero .book-comparison{grid-row:3}.book-hero:has(.book-comparison) .book-subtitle{grid-row:4;margin:0}.book-hero:has(.book-comparison) .book-welcome{grid-row:5;margin:0}.book-hero:has(.book-comparison) .actions{grid-row:6}.book-hero:has(.book-comparison) .book-detail{grid-row:7;margin:0}}