.campaign-hero{gap:50px;grid-template-columns:minmax(0,1.6fr) minmax(220px,.8fr)}.campaign-hero h1{font-size:clamp(36px,4.5vw,64px);line-height:1.06;max-width:760px}.campaign-hero .book-name{font-size:23px;margin:24px 0 4px;letter-spacing:-.025em}.campaign-hero .book-subtitle{font-size:16px;margin:0 0 22px;color:#e0e4ed}.campaign-hero .lead{font-size:17px;max-width:670px}.hero-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:25px}.hero-actions .secondary{margin:0}.hero-note{font-size:12px;max-width:620px;margin-top:16px}.recognition{list-style:none;padding:0;max-width:900px}.recognition li{font-size:clamp(18px,2.2vw,25px);padding:15px 0 15px 22px;border-left:2px solid #ff4949;margin:16px 0;color:#e7eaf2}.campaign-identify>p:last-child{max-width:720px;color:#b7bfcd}.campaign-difference>.lead{max-width:850px;font-size:22px}.reasons{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px;margin-top:40px}.reasons>div{border-top:1px solid #4b3340;padding-top:20px}.reasons span{color:#ff7474;font-size:11px;font-weight:800;letter-spacing:.12em}.reasons h3{font-size:23px;margin:14px 0}.reasons p{color:#b7bfcd;font-size:15px}.campaign-excerpt{max-width:980px}.campaign-excerpt blockquote{font-size:clamp(22px,3vw,33px);line-height:1.5;letter-spacing:-.02em;padding:0 0 0 28px;border-left:3px solid #ff4949;margin:32px 0}.campaign-excerpt>p:not(.eyebrow){max-width:800px;color:#b7bfcd}.campaign-author{max-width:1100px;display:grid;grid-template-columns:220px minmax(0,1fr);gap:42px;align-items:center}.campaign-author img{width:100%;height:auto;max-width:220px;border-radius:8px}.campaign-author p{font-size:18px}.campaign-author .fine{font-size:13px}.campaign-offer{max-width:900px}.campaign-offer ul{padding-left:20px;color:#b7bfcd}.campaign-offer li{margin:10px 0}.offer-price{font-size:34px;font-weight:800;letter-spacing:-.03em}.offer-price span{font-size:15px;font-weight:500;letter-spacing:0;color:#b7bfcd}.campaign-close{padding-bottom:70px}.campaign-close>p:not(.eyebrow){color:#b7bfcd}.sample audio{max-width:100%;width:100%;margin:12px 0}details summary{cursor:pointer;min-height:44px;padding-top:10px;padding-bottom:10px}@media(max-width:760px){header{padding:16px 20px}.campaign-hero{grid-template-columns:1fr;gap:22px;padding-top:25px}.campaign-hero h1{font-size:36px;line-height:1.08;margin:13px 0 18px}.campaign-hero .book-name{font-size:19px;margin-top:17px}.campaign-hero .book-subtitle{font-size:14px;margin-bottom:15px}.campaign-hero .lead{font-size:15px;line-height:1.6}.hero-actions{margin-top:20px;gap:10px}.hero-actions a{margin:0}.campaign-hero figure{margin:0;text-align:center}.campaign-hero figure img{max-width:145px}.hero-note{font-size:11px;margin-top:12px}.reasons{grid-template-columns:1fr;gap:18px;margin-top:25px}.reasons h3{font-size:22px}.campaign-difference>.lead{font-size:19px}.campaign-author{grid-template-columns:1fr;gap:23px}.campaign-author img{max-width:145px}.campaign-excerpt blockquote{padding-left:19px;margin:24px 0}.offer-price span{display:block;font-size:14px}.campaign-offer .primary,.campaign-close .primary{min-height:48px;display:inline-flex;align-items:center}.review{font-size:10px}nav{gap:8px}nav a{font-size:10px}}