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ease;border-radius:8px;margin-bottom:.5rem;background:var(--background)}.Livre_chapterLink__mDgS0:hover{background:var(--surface);transform:translateY(-1px);box-shadow:0 2px 8px rgba(0,0,0,.1)}.Livre_chapterLink__mDgS0.Livre_active__iA2h_{background:var(--accent);color:white}.Livre_chapterNumber__SNPch{font-size:.8rem;font-weight:600;color:var(--text-secondary);margin-bottom:.3rem}.Livre_chapterLink__mDgS0.Livre_active__iA2h_ .Livre_chapterNumber__SNPch{color:rgba(255,255,255,.8)}.Livre_chapterTitle__QCIse{font-size:1rem;font-weight:600;color:var(--text-primary);line-height:1.3}.Livre_chapterLink__mDgS0.Livre_active__iA2h_ .Livre_chapterTitle__QCIse{color:white}.Livre_chapterContent__Cirx_{max-width:900px}.Livre_contentHeader__lc2f_{margin-bottom:2rem;padding-bottom:1.5rem;border-bottom:3px solid var(--border)}.Livre_contentTitle__nJ3jM{font-size:2.2rem;font-weight:700;color:var(--text-primary);margin-bottom:.8rem;line-height:1.2}.Livre_contentDescription__mh6wo{font-size:1.1rem;color:var(--text-secondary);line-height:1.5;margin:0}.Livre_sectionsContainer__zHeZU{display:flex;flex-direction:column;gap:2.5rem}.Livre_sectionBlock___Qilw{background:var(--surface);border-radius:12px;overflow:hidden;border:1px solid var(--border)}.Livre_sectionHeader__5615n{background:var(--background);padding:1.5rem;width:100%;border:none;text-align:left;cursor:pointer;transition:all .2s ease}.Livre_sectionHeader__5615n:hover{background:var(--surface)}.Livre_sectionHeader__5615n:focus{outline:2px solid var(--accent);outline-offset:-2px}.Livre_sectionTitle__G4nbY{font-size:1.5rem;font-weight:600;color:var(--text-primary);margin:0 0 .8rem;display:flex;align-items:center;gap:.8rem;justify-content:space-between}.Livre_accordionIcon__5Afpg{font-size:.8rem;color:var(--text-secondary);transition:transform .2s ease;margin-left:auto}.Livre_accordionIcon__5Afpg.Livre_expanded__yKSqz{transform:rotate(180deg)}.Livre_sectionCode__ro1HL{background:var(--accent);color:white;padding:.3rem .8rem;border-radius:6px;font-size:.9rem;font-weight:600}.Livre_sectionDescription__rtJ1_{font-size:1rem;color:var(--text-secondary);line-height:1.5;margin:0}.Livre_subsectionsContainer__TP70D{display:flex;flex-direction:column;gap:1.5rem;overflow:hidden;transition:all .3s ease}.Livre_subsectionsContainer__TP70D.Livre_expanded__yKSqz{padding:1.5rem;max-height:none;opacity:1}.Livre_subsectionsContainer__TP70D.Livre_collapsed__DY3ls{padding:0 1.5rem;max-height:0;opacity:0}.Livre_subsectionBlock__bvB0f{border-left:4px solid var(--border);padding-left:1.5rem;transition:border-color .2s ease}.Livre_subsectionBlock__bvB0f:hover{border-left-color:var(--accent)}.Livre_subsectionTitle__zixzG{font-size:1.2rem;font-weight:600;color:var(--text-primary);margin:0 0 .8rem;display:flex;align-items:center;gap:.8rem}.Livre_subsectionCode__iKcDq{background:var(--surface);color:var(--text-primary);padding:.2rem .6rem;border-radius:4px;font-size:.8rem;font-weight:600;border:1px solid var(--border)}.Livre_subsectionContent__3HNOC{font-size:1rem;line-height:1.7;color:var(--text-primary);text-align:justify}.Livre_ellipsis__JLa2H{color:var(--text-secondary);margin:0 .3rem}.Livre_readMoreLink__38E2W{display:inline-block;margin-left:.5rem;color:var(--accent);text-decoration:none;font-weight:500;font-size:.9rem;transition:all .2s ease;border-bottom:1px solid transparent}.Livre_readMoreLink__38E2W:hover{color:var(--text-primary);border-bottom-color:var(--accent);transform:translateX(2px)}.Livre_readMoreLink__38E2W:focus{outline:2px solid var(--accent);outline-offset:2px;border-radius:2px}.Livre_searchHighlight__Of6Wr{background:#fef3c7;color:#92400e;padding:.1rem .2rem;border-radius:3px;font-weight:600;box-shadow:0 0 0 1px #fbbf24}.Livre_rightPanel__G_xHW{flex:1 1;background:var(--background);padding:2rem;overflow-y:auto}.Livre_welcomeContent__fg_Rl{text-align:center;padding:3rem 2rem;max-width:600px;margin:0 auto}.Livre_welcomeIcon__NWWdp{font-size:4rem;margin-bottom:1.5rem}.Livre_welcomeContent__fg_Rl h2{font-size:2rem;font-weight:700;color:var(--text-primary);margin-bottom:1rem}.Livre_welcomeContent__fg_Rl p{font-size:1.1rem;color:var(--text-secondary);line-height:1.6;margin-bottom:2rem}.Livre_structureInfo__jlEcG{background:var(--surface);padding:1.5rem;border-radius:12px;text-align:left}.Livre_structureInfo__jlEcG h3{color:var(--text-primary);margin-bottom:1rem;font-size:1.1rem}.Livre_structureInfo__jlEcG ul{list-style:none;padding:0;margin:0}.Livre_structureInfo__jlEcG li{padding:.5rem 0;color:var(--text-secondary);border-bottom:1px solid var(--border)}.Livre_structureInfo__jlEcG li:last-child{border-bottom:none}.Livre_structureInfo__jlEcG strong{color:var(--text-primary)}@media (max-width:768px){.Livre_livreContainer__hu5QL{flex-direction:column}.Livre_leftPanel__hnNVe{width:100%;max-height:40vh}.Livre_rightPanel__G_xHW{padding:1rem}.Livre_welcomeContent__fg_Rl{padding:2rem 1rem}.Livre_contentTitle__nJ3jM{font-size:1.8rem}.Livre_sectionTitle__G4nbY{font-size:1.3rem}}