.book-hero[data-astro-cid-4ml67xfe]{background-color:var(--color-bg-alt);padding:var(--spacing-3xl) 0}.book-hero-grid[data-astro-cid-4ml67xfe]{display:grid;grid-template-columns:280px 1fr;gap:var(--spacing-2xl);align-items:start}@media(max-width:768px){.book-hero-grid[data-astro-cid-4ml67xfe]{grid-template-columns:1fr;text-align:center}}.book-cover-wrapper[data-astro-cid-4ml67xfe]{position:sticky;top:calc(var(--spacing-lg) + 60px)}.book-cover[data-astro-cid-4ml67xfe]{border-radius:var(--radius-md);box-shadow:var(--shadow-lg);width:100%;max-width:280px;height:auto}@media(max-width:768px){.book-cover[data-astro-cid-4ml67xfe]{margin:0 auto;max-width:200px}.book-cover-wrapper[data-astro-cid-4ml67xfe]{position:static}}.book-info[data-astro-cid-4ml67xfe]{display:flex;flex-direction:column;gap:var(--spacing-md)}.book-title[data-astro-cid-4ml67xfe]{font-size:var(--text-4xl);font-weight:var(--font-semibold);color:var(--color-text);line-height:var(--leading-tight);margin:0}.book-author[data-astro-cid-4ml67xfe]{font-size:var(--text-lg);color:var(--color-primary);font-style:italic;margin:0}.book-desc[data-astro-cid-4ml67xfe]{font-size:var(--text-lg);color:var(--color-text-light);line-height:var(--leading-relaxed);margin:0;max-width:600px}.book-meta[data-astro-cid-4ml67xfe]{display:flex;gap:var(--spacing-lg);margin-top:var(--spacing-sm)}.meta-item[data-astro-cid-4ml67xfe]{display:flex;align-items:center;gap:var(--spacing-sm);font-size:var(--text-sm);color:var(--color-text-muted)}.meta-icon[data-astro-cid-4ml67xfe]{width:18px;height:18px}.book-content[data-astro-cid-4ml67xfe]{padding:var(--spacing-3xl) 0}.book-intro[data-astro-cid-4ml67xfe]{margin-bottom:var(--spacing-2xl);padding-bottom:var(--spacing-2xl);border-bottom:1px solid var(--color-border-light)}.prose[data-astro-cid-4ml67xfe] p{line-height:var(--leading-relaxed);margin-bottom:var(--spacing-md)}.chapter-section[data-astro-cid-4ml67xfe]{margin-bottom:var(--spacing-2xl)}.section-title[data-astro-cid-4ml67xfe]{display:flex;align-items:center;gap:var(--spacing-sm);font-size:var(--text-2xl);font-weight:var(--font-semibold);color:var(--color-text);margin-bottom:var(--spacing-lg)}.section-icon[data-astro-cid-4ml67xfe]{width:24px;height:24px;color:var(--color-saffron)}.chapter-list[data-astro-cid-4ml67xfe]{list-style:none;counter-reset:chapter}.chapter-link[data-astro-cid-4ml67xfe]{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md) var(--spacing-lg);background-color:var(--color-bg-card);border-radius:var(--radius-md);margin-bottom:var(--spacing-sm);transition:all var(--transition-fast);cursor:pointer;text-decoration:none}.chapter-link[data-astro-cid-4ml67xfe]:hover{background-color:var(--color-bg-alt);box-shadow:var(--shadow-sm)}.chapter-number[data-astro-cid-4ml67xfe]{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background-color:var(--color-saffron);color:var(--color-text);font-weight:var(--font-semibold);font-size:var(--text-sm);border-radius:var(--radius-full);flex-shrink:0}.chapter-title[data-astro-cid-4ml67xfe]{flex:1;font-size:var(--text-base);color:var(--color-text)}.chapter-link[data-astro-cid-4ml67xfe]:hover .chapter-title[data-astro-cid-4ml67xfe]{color:var(--color-primary)}.arrow-icon[data-astro-cid-4ml67xfe]{width:16px;height:16px;color:var(--color-text-muted);transition:transform var(--transition-fast)}.chapter-link[data-astro-cid-4ml67xfe]:hover .arrow-icon[data-astro-cid-4ml67xfe]{transform:translate(4px);color:var(--color-primary)}.empty-state[data-astro-cid-4ml67xfe]{text-align:center;padding:var(--spacing-2xl);color:var(--color-text-muted);font-style:italic;background-color:var(--color-bg-alt);border-radius:var(--radius-md)}.section-footer[data-astro-cid-4ml67xfe]{margin-top:var(--spacing-2xl);padding-top:var(--spacing-xl);border-top:1px solid var(--color-border-light)}#reading-progress[data-astro-cid-4ml67xfe]{position:fixed;bottom:0;left:0;height:3px;width:0%;background:var(--color-saffron);z-index:9999;pointer-events:none;transition:width .1s ease-out}.chapter-progress[data-astro-cid-4ml67xfe]{font-size:var(--text-xs);font-weight:var(--font-medium);color:#16a34a;background:#16a34a1a;border:1px solid rgba(22,163,74,.3);padding:2px 8px;border-radius:var(--radius-full);white-space:nowrap}.chapter-progress[data-astro-cid-4ml67xfe].completed{background:#16a34a;color:#fff;border-color:#16a34a}@media(prefers-color-scheme:dark){.chapter-progress[data-astro-cid-4ml67xfe]{color:#4ade80;background:#4ade801a;border-color:#4ade804d}.chapter-progress[data-astro-cid-4ml67xfe].completed{background:#16a34a;color:#fff}}