.book-detail[data-astro-cid-ppwockxb]{padding-top:var(--spacing-4)}.detail-hero[data-astro-cid-ppwockxb]{display:flex;gap:var(--spacing-8);padding:var(--spacing-8);background:linear-gradient(135deg,var(--bg-base) 0%,rgba(253,251,247,.8) 50%,var(--bg-base) 100%);border-bottom:1px solid var(--color-border-light);border-left:3px solid var(--color-accent)}.detail-cover[data-astro-cid-ppwockxb]{flex-shrink:0;position:relative;width:120px;height:170px;overflow:hidden}.css-book-cover[data-astro-cid-ppwockxb]{position:relative;display:flex;align-items:center;justify-content:center;background:var(--color-primary-300);border-radius:var(--radius-sm);overflow:hidden;font-family:var(--font-serif);box-shadow:var(--shadow-md)}.css-book-cover[data-astro-cid-ppwockxb]:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:#00000026;z-index:1}.css-book-cover[data-astro-cid-ppwockxb]:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.08) 0%,transparent 40%,rgba(0,0,0,.05) 100%);pointer-events:none}.cover-content[data-astro-cid-ppwockxb]{position:relative;z-index:1;text-align:center;padding:var(--spacing-3);color:var(--color-white)}.cover-title[data-astro-cid-ppwockxb]{font-size:18px;font-weight:var(--font-semibold);color:var(--color-white);line-height:1.4}.cover-author[data-astro-cid-ppwockxb]{font-size:12px;color:#ffffffd9;margin-top:var(--spacing-1)}.detail-info[data-astro-cid-ppwockxb]{flex:1;display:flex;flex-direction:column;justify-content:center;gap:var(--spacing-2)}.detail-info-row[data-astro-cid-ppwockxb]{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--spacing-3)}.detail-info-row[data-astro-cid-ppwockxb] .detail-title[data-astro-cid-ppwockxb]{flex:1}.fav-btn-top[data-astro-cid-ppwockxb]{flex-shrink:0;width:40px;height:40px;border:none;background:transparent;cursor:pointer;color:var(--text-muted);display:flex;align-items:center;justify-content:center;border-radius:var(--radius-md);transition:all var(--t-fast)}.fav-btn-top[data-astro-cid-ppwockxb]:hover{background:#a391711a;color:var(--color-accent)}.fav-btn-top[data-astro-cid-ppwockxb]:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.fav-btn-top[data-astro-cid-ppwockxb] svg[data-astro-cid-ppwockxb]{width:24px;height:24px}.fav-btn-top[data-astro-cid-ppwockxb].favorited{color:var(--color-accent)}.fav-btn-top[data-astro-cid-ppwockxb].favorited svg[data-astro-cid-ppwockxb][fill=currentColor]{fill:var(--color-accent)}.detail-title[data-astro-cid-ppwockxb]{font-size:var(--text-2xl);font-weight:var(--font-semibold);color:var(--text-dark);letter-spacing:.02em;font-family:var(--font-serif)}.detail-author[data-astro-cid-ppwockxb]{font-size:var(--text-base);color:var(--text-muted);font-weight:var(--font-normal)}.detail-meta[data-astro-cid-ppwockxb]{display:flex;flex-wrap:wrap;gap:var(--spacing-3);font-size:var(--text-sm);color:var(--text-muted)}.status-tag[data-astro-cid-ppwockxb]{padding:var(--spacing-1) var(--spacing-2);border-radius:var(--radius-sm);font-size:var(--text-xs);font-weight:var(--font-medium)}.status-tag[data-astro-cid-ppwockxb].ongoing{background:var(--accent);color:var(--color-white)}.status-tag[data-astro-cid-ppwockxb].done{background:var(--color-success);color:var(--color-white)}.synopsis[data-astro-cid-ppwockxb]{padding:var(--spacing-8);background:var(--bg-base);margin-top:var(--spacing-6)}.synopsis-title[data-astro-cid-ppwockxb]{font-size:var(--text-base);font-weight:var(--font-semibold);color:var(--text-dark);margin-bottom:var(--spacing-3)}.synopsis-text[data-astro-cid-ppwockxb]{font-size:var(--text-base);color:var(--text-muted);line-height:1.8}.detail-tags[data-astro-cid-ppwockxb]{display:flex;flex-wrap:wrap;gap:var(--spacing-2);padding:var(--spacing-6);background:var(--bg-base);margin-top:var(--spacing-6)}.tag[data-astro-cid-ppwockxb]{padding:var(--spacing-2) var(--spacing-4);background:var(--bg-outer);border:1px solid var(--color-border-light);border-radius:var(--radius-full);font-size:var(--text-xs);color:var(--text-muted)}.chapters-section[data-astro-cid-ppwockxb]{padding:var(--spacing-6);background:var(--bg-base);margin-top:var(--spacing-6);padding-bottom:100px}.chapters-section[data-astro-cid-ppwockxb] .section-title[data-astro-cid-ppwockxb]{font-size:var(--text-base);font-weight:var(--font-semibold);color:var(--text-dark);margin-bottom:var(--spacing-4)}.toc-list[data-astro-cid-ppwockxb]{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-3)}.toc-item[data-astro-cid-ppwockxb]{display:flex;align-items:center;gap:var(--spacing-3);padding:var(--spacing-3);background:var(--bg-outer);border-radius:var(--radius-sm);transition:all var(--t-normal);text-decoration:none;color:inherit}.toc-item[data-astro-cid-ppwockxb]:hover{background:#a3917114;transform:translate(4px)}.toc-item[data-astro-cid-ppwockxb]:active{transform:scale(.98)}.toc-item[data-astro-cid-ppwockxb]:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.toc-chapter[data-astro-cid-ppwockxb]{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:var(--bg-outer);border:1px solid var(--color-border-light);border-radius:var(--radius-sm);font-size:var(--text-xs);color:var(--color-text-muted);flex-shrink:0;touch-action:manipulation}.toc-title[data-astro-cid-ppwockxb]{font-size:var(--text-sm);color:var(--text-dark);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sticky-cta[data-astro-cid-ppwockxb]{position:fixed;bottom:0;left:0;right:0;z-index:25;background:linear-gradient(to top,var(--bg-base) 0%,transparent 100%);padding:var(--spacing-4) var(--spacing-8);padding-bottom:calc(var(--spacing-4) + env(safe-area-inset-bottom));display:flex;gap:var(--spacing-4);box-shadow:0 -4px 20px #00000014}@media(min-width:768px){.sticky-cta[data-astro-cid-ppwockxb]{max-width:1100px;margin:0 auto}}.btn-primary[data-astro-cid-ppwockxb]{flex:1;padding:var(--spacing-4);border-radius:var(--radius-lg);color:var(--color-white);text-align:center;font-weight:var(--font-medium);font-size:var(--text-base);min-height:48px;background:var(--accent);border:none;transition:all var(--t-normal);cursor:pointer;text-decoration:none;display:flex;align-items:center;justify-content:center}.btn-primary[data-astro-cid-ppwockxb]:hover{box-shadow:var(--shadow-sm);transform:translateY(-2px)}.btn-primary[data-astro-cid-ppwockxb]:active{transform:scale(.98)}.btn-primary[data-astro-cid-ppwockxb]:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.btn-secondary[data-astro-cid-ppwockxb]{width:48px;height:48px;border-radius:var(--radius-lg);border:1px solid var(--color-border-light);color:var(--text-dark);background:var(--bg-base);font-weight:var(--font-medium);transition:all var(--t-normal);cursor:pointer;display:flex;align-items:center;justify-content:center}.btn-secondary[data-astro-cid-ppwockxb]:hover{box-shadow:var(--shadow-sm);transform:translateY(-2px);border-color:var(--accent)}.btn-secondary[data-astro-cid-ppwockxb]:active{transform:scale(.98)}.btn-secondary[data-astro-cid-ppwockxb]:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}@keyframes fav-bounce{0%{transform:scale(1)}30%{transform:scale(1.08)}60%{transform:scale(.98)}to{transform:scale(1)}}