.book-detail[data-astro-cid-uh2pos2w]{padding:var(--space-12) 0}.book-detail[data-astro-cid-uh2pos2w] .container[data-astro-cid-uh2pos2w]{max-width:960px}.book-detail__back[data-astro-cid-uh2pos2w]{display:inline-block;color:var(--color-primary);text-decoration:none;font-size:var(--text-sm);margin-bottom:var(--space-6);font-weight:500}.book-detail__back[data-astro-cid-uh2pos2w]:hover{text-decoration:underline}.book-detail__header[data-astro-cid-uh2pos2w]{display:flex;gap:var(--space-8);margin-bottom:var(--space-8);align-items:flex-start}.book-detail__cover[data-astro-cid-uh2pos2w]{flex-shrink:0;width:300px}.book-detail__cover-img[data-astro-cid-uh2pos2w]{width:100%;height:auto;border-radius:var(--radius-lg);box-shadow:0 8px 24px #0000004d}.book-detail__cover-placeholder[data-astro-cid-uh2pos2w]{width:100%;aspect-ratio:2/3;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;font-size:3rem}.book-detail__cover-placeholder--sm[data-astro-cid-uh2pos2w]{font-size:1.5rem}.book-detail__info[data-astro-cid-uh2pos2w]{flex:1;min-width:0}.book-detail__title[data-astro-cid-uh2pos2w]{font-family:var(--font-display);font-size:clamp(1.5rem,3.5vw,2.25rem);line-height:1.2;color:var(--color-text);margin-bottom:var(--space-2)}.book-detail__author[data-astro-cid-uh2pos2w]{font-size:var(--text-lg);color:var(--color-text-muted);margin-bottom:var(--space-3);font-weight:500}.book-detail__rating[data-astro-cid-uh2pos2w]{display:flex;align-items:center;gap:var(--space-2);margin-bottom:var(--space-4)}.book-detail__stars[data-astro-cid-uh2pos2w]{color:#f59e0b;font-size:var(--text-lg);letter-spacing:1px}.book-detail__rating-text[data-astro-cid-uh2pos2w]{color:var(--color-text-muted);font-size:var(--text-sm)}.book-detail__description[data-astro-cid-uh2pos2w]{font-size:var(--text-base);line-height:1.7;color:var(--color-text);margin-bottom:var(--space-6)}.book-detail__actions[data-astro-cid-uh2pos2w]{display:flex;flex-wrap:wrap;gap:var(--space-3)}.book-detail__btn[data-astro-cid-uh2pos2w]{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);border-radius:var(--radius-md);font-weight:600;font-size:var(--text-sm);text-decoration:none;transition:all .2s;cursor:pointer}.book-detail__meta[data-astro-cid-uh2pos2w]{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-4);padding:var(--space-6);background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);margin-bottom:var(--space-8)}.book-detail__meta-item[data-astro-cid-uh2pos2w]{display:flex;flex-direction:column;gap:var(--space-1)}.book-detail__meta-item--full[data-astro-cid-uh2pos2w]{grid-column:span 1}.book-detail__meta-label[data-astro-cid-uh2pos2w]{font-size:var(--text-xs);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em;font-weight:600}.book-detail__meta-value[data-astro-cid-uh2pos2w]{font-size:var(--text-sm);color:var(--color-text);font-weight:500}.book-detail__category-badge[data-astro-cid-uh2pos2w]{display:inline-block;background:var(--color-primary);color:#fff;padding:2px 12px;border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:600;width:fit-content}.book-detail__price[data-astro-cid-uh2pos2w]{font-weight:700;color:var(--color-primary)}.book-detail__price--free[data-astro-cid-uh2pos2w]{color:#10b981}.book-detail__similar[data-astro-cid-uh2pos2w]{margin-bottom:var(--space-8)}.book-detail__section-title[data-astro-cid-uh2pos2w]{font-family:var(--font-display);font-size:var(--text-xl);color:var(--color-text);margin-bottom:var(--space-4)}.book-detail__similar-grid[data-astro-cid-uh2pos2w]{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-4)}.book-detail__similar-card[data-astro-cid-uh2pos2w]{text-decoration:none;color:inherit;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;transition:border-color .2s,transform .2s}.book-detail__similar-card[data-astro-cid-uh2pos2w]:hover{border-color:var(--color-primary);transform:translateY(-2px)}.book-detail__similar-cover[data-astro-cid-uh2pos2w]{aspect-ratio:2/3;overflow:hidden}.book-detail__similar-cover[data-astro-cid-uh2pos2w] img[data-astro-cid-uh2pos2w]{width:100%;height:100%;object-fit:cover}.book-detail__similar-info[data-astro-cid-uh2pos2w]{padding:var(--space-3)}.book-detail__similar-title[data-astro-cid-uh2pos2w]{font-size:var(--text-sm);font-weight:600;color:var(--color-text);margin-bottom:var(--space-1);line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.book-detail__similar-author[data-astro-cid-uh2pos2w]{font-size:var(--text-xs);color:var(--color-text-muted);margin-bottom:var(--space-1)}.book-detail__similar-rating[data-astro-cid-uh2pos2w]{color:#f59e0b;font-size:var(--text-xs);display:block;margin-bottom:var(--space-1)}.book-detail__similar-price[data-astro-cid-uh2pos2w]{font-size:var(--text-xs);font-weight:600;color:var(--color-primary)}.book-detail__footer[data-astro-cid-uh2pos2w]{margin-top:var(--space-8);padding-top:var(--space-8);border-top:1px solid var(--color-border)}.book-detail__back-btn[data-astro-cid-uh2pos2w]{display:inline-block;padding:var(--space-3) var(--space-6);background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);text-decoration:none;font-weight:500;transition:background .2s}.book-detail__back-btn[data-astro-cid-uh2pos2w]:hover{background:var(--color-bg-elevated, var(--color-bg))}@media(max-width:768px){.book-detail__header[data-astro-cid-uh2pos2w]{flex-direction:column;align-items:center;text-align:center}.book-detail__cover[data-astro-cid-uh2pos2w]{width:220px}.book-detail__actions[data-astro-cid-uh2pos2w]{justify-content:center}.book-detail__meta[data-astro-cid-uh2pos2w],.book-detail__similar-grid[data-astro-cid-uh2pos2w]{grid-template-columns:repeat(2,1fr)}.book-detail__rating[data-astro-cid-uh2pos2w]{justify-content:center}}