.bonus-container{max-width:1100px;margin:0 auto;padding:50px 24px;box-sizing:border-box}.bonus-top{display:grid;grid-template-columns:300px minmax(0,1fr);gap:48px;align-items:start;margin-bottom:64px}.bonus-portada{text-align:center}.bonus-libro-portada{display:block;width:100%;max-width:300px;max-height:460px;margin:0 auto;object-fit:contain;border-radius:8px;box-shadow:0 8px 24px rgba(0,0,0,.14)}.bonus-proximamente{padding:70px 20px;background:#f5f1eb;color:#777;border-radius:8px}.bonus-info{min-width:0}.bonus-etiqueta{margin:0 0 10px;color:#e87b35;font-size:13px;font-weight:700;letter-spacing:.06em}.bonus-info h1{margin:0 0 14px;color:#1b3c3d;font-size:clamp(32px,4vw,46px);line-height:1.15}.bonus-autores{margin:0 0 24px;color:#e87b35;font-size:17px;font-weight:700}.bonus-autores a,.bonus-related a{color:inherit;text-decoration:none;border-bottom:1px solid currentColor}.bonus-form{max-width:520px;margin:20px 0 22px;padding:24px;background:#f5f1eb;border-radius:10px;box-sizing:border-box}.bonus-form h2{margin:0 0 8px;color:#1b3c3d;font-size:22px}.bonus-form p{margin:0 0 16px;color:#555;line-height:1.55}.bonus-form form{width:100%;}.bonus-form input[type=email],.bonus-form input[type=text],.bonus-form input[type=submit],.bonus-form button{width:100%;min-height:46px;box-sizing:border-box}.bonus-form input[type=submit],.bonus-form button{margin-top:10px;padding:12px 18px;color:#fff;background:#1b3c3d;border:0;border-radius:5px;font-weight:700;cursor:pointer}.bonus-amazon{display:inline-flex;padding:14px 28px;color:#fff;background:#ff9900;font-weight:700;text-decoration:none;border-radius:5px}.bonus-description-full,.bonus-book-description{max-width:900px;margin:0 auto 56px;color:#333;font-size:17px;line-height:1.8}.bonus-description-full h2,.bonus-book-description h2,.bonus-related h2{color:#1b3c3d;font-size:30px;line-height:1.25}.bonus-related{margin-top:72px;padding-top:56px;border-top:1px solid #e0e0e0}.bonus-books-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(155px,1fr));gap:26px}.bonus-book-card{display:flex;flex-direction:column;gap:12px;overflow:hidden;padding:12px;color:#1b3c3d;text-decoration:none;border:1px solid #e0e0e0;border-radius:8px}.bonus-book-card img{display:block;width:100%;height:240px;object-fit:contain;background:#f5f1eb}@media(max-width:768px){.bonus-container{padding:32px 18px}.bonus-top{display:block;margin-bottom:48px}.bonus-portada{margin-bottom:28px}.bonus-libro-portada{max-width:240px}.bonus-form{max-width:none}.bonus-description-full,.bonus-book-description{font-size:16px}.bonus-description-full h2,.bonus-book-description h2,.bonus-related h2{font-size:24px}}