.book-detail-content[data-astro-cid-tousmopl]{max-width:900px;margin:0 auto;text-align:center}.book-detail-content[data-astro-cid-tousmopl] h1[data-astro-cid-tousmopl]{font-family:var(--font-sans);font-size:3.5rem;margin-bottom:15px;color:#2e7ab7;font-weight:700;line-height:1.1}.book-detail-content[data-astro-cid-tousmopl] h2[data-astro-cid-tousmopl]{font-family:var(--font-sans);font-size:1.3rem;font-weight:400;margin-bottom:30px;color:#2e7ab7}.book-cover[data-astro-cid-tousmopl]{margin:30px auto;text-align:center}.book-cover[data-astro-cid-tousmopl] a[data-astro-cid-tousmopl]{display:inline-block}.book-cover[data-astro-cid-tousmopl] img[data-astro-cid-tousmopl]{max-width:601px;width:100%;height:auto;display:inline-block}.buy-links[data-astro-cid-tousmopl]{margin:30px 0}.buy-buttons[data-astro-cid-tousmopl]{display:flex;flex-direction:column;gap:12px;justify-content:center;align-items:center;margin-bottom:15px}.buy-btn[data-astro-cid-tousmopl]{display:inline-flex;align-items:center;justify-content:center;gap:8px;color:#fff;padding:14px 40px;font-weight:600;font-size:18px;transition:all .2s;text-decoration:none;border-radius:4px;min-width:240px}.buy-btn-primary[data-astro-cid-tousmopl]{background:#49bee8}.buy-btn-primary[data-astro-cid-tousmopl]:hover{background:#3aa8cf;color:#fff}.buy-btn-secondary[data-astro-cid-tousmopl]{background:#f90}.buy-btn-secondary[data-astro-cid-tousmopl]:hover{background:#e68a00;color:#fff}.buy-btn-audiobook[data-astro-cid-tousmopl]{background:#9b59b6}.buy-btn-audiobook[data-astro-cid-tousmopl]:hover{background:#8e44ad;color:#fff}.btn-icon[data-astro-cid-tousmopl]{font-size:16px}.buy-note[data-astro-cid-tousmopl]{text-align:center;font-size:14px;color:var(--color-text);margin:15px 0 25px;line-height:1.6}.buy-note[data-astro-cid-tousmopl] strong[data-astro-cid-tousmopl]{font-weight:600}.direct-label[data-astro-cid-tousmopl]{color:#49bee8;font-weight:600}.amazon-label[data-astro-cid-tousmopl]{color:#f90;font-weight:600}.sample-chapter[data-astro-cid-tousmopl]{margin:20px 0}.sample-btn[data-astro-cid-tousmopl]{display:inline-block;border:2px solid var(--color-primary);color:var(--color-primary);padding:12px 25px;font-weight:600;transition:all .2s}.sample-btn[data-astro-cid-tousmopl]:hover{background:var(--color-primary);color:#fff}.book-description[data-astro-cid-tousmopl]{color:var(--color-text-light);line-height:1.8;margin:40px 0;text-align:left}.book-description[data-astro-cid-tousmopl] p[data-astro-cid-tousmopl]{margin-bottom:20px}.book-description[data-astro-cid-tousmopl] h3[data-astro-cid-tousmopl],.book-description[data-astro-cid-tousmopl] h4[data-astro-cid-tousmopl],.book-description[data-astro-cid-tousmopl] h5[data-astro-cid-tousmopl]{text-align:center;margin:30px 0 20px}.book-description[data-astro-cid-tousmopl] h3[data-astro-cid-tousmopl]{font-size:1.3rem}.book-description[data-astro-cid-tousmopl] h4[data-astro-cid-tousmopl]{font-size:1.1rem}.book-description[data-astro-cid-tousmopl] h5[data-astro-cid-tousmopl]{font-size:1rem}.book-description[data-astro-cid-tousmopl] strong[data-astro-cid-tousmopl]{color:var(--color-text)}.book-description[data-astro-cid-tousmopl] em[data-astro-cid-tousmopl]{display:block;text-align:center;font-style:italic}.books-banner[data-astro-cid-tousmopl]{margin-top:40px;margin-bottom:40px;text-align:center}.books-banner[data-astro-cid-tousmopl] a[data-astro-cid-tousmopl]{display:inline-block}.books-banner[data-astro-cid-tousmopl] img[data-astro-cid-tousmopl]{max-width:800px;width:100%;height:auto}.buy-links-bottom[data-astro-cid-tousmopl]{margin-top:50px}@media(max-width:768px){.book-detail-content[data-astro-cid-tousmopl] h1[data-astro-cid-tousmopl]{font-size:2.5rem}.book-detail-content[data-astro-cid-tousmopl] h2[data-astro-cid-tousmopl]{font-size:1.1rem}.book-cover[data-astro-cid-tousmopl] img[data-astro-cid-tousmopl]{max-width:400px}.buy-btn[data-astro-cid-tousmopl]{min-width:200px;font-size:16px;padding:12px 30px}}@media(max-width:480px){.book-detail-content[data-astro-cid-tousmopl] h1[data-astro-cid-tousmopl]{font-size:2rem}.book-cover[data-astro-cid-tousmopl] img[data-astro-cid-tousmopl]{max-width:300px}.buy-btn[data-astro-cid-tousmopl]{min-width:180px;font-size:15px}}