.app-header[data-v-e4b3ddd7]{background:#fffffff0;border-bottom:1px solid var(--color-border-accent);position:sticky;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.header-content[data-v-e4b3ddd7]{display:flex;align-items:center;justify-content:space-between;height:64px}.logo[data-v-e4b3ddd7]{display:flex;align-items:center;gap:.75rem;text-decoration:none}.logo-img[data-v-e4b3ddd7]{height:40px;width:auto}.logo-text[data-v-e4b3ddd7]{font-family:var(--font-heading);font-size:1.25rem;font-weight:700;color:var(--color-primary-dark)}.nav-desktop[data-v-e4b3ddd7]{display:none;gap:.5rem}.nav-link[data-v-e4b3ddd7]{padding:.5rem 1rem;border-radius:var(--radius-md);font-weight:500;color:var(--color-text);transition:all .2s ease}.nav-link[data-v-e4b3ddd7]:hover{background:var(--color-bg);color:var(--color-primary)}.nav-link.active[data-v-e4b3ddd7]{background:var(--color-primary);color:#fff}.menu-toggle[data-v-e4b3ddd7]{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius-md);color:var(--color-text);transition:all .2s ease}.menu-toggle[data-v-e4b3ddd7]:hover{background:var(--color-bg)}.nav-mobile[data-v-e4b3ddd7]{display:flex;flex-direction:column;padding:.5rem 0 1rem;border-top:1px solid var(--color-border)}.nav-link-mobile[data-v-e4b3ddd7]{padding:.75rem 1rem;border-radius:var(--radius-md);font-weight:500;color:var(--color-text);transition:all .2s ease}.nav-link-mobile[data-v-e4b3ddd7]:hover{background:var(--color-bg);color:var(--color-primary)}.nav-link-mobile.active[data-v-e4b3ddd7]{background:var(--color-primary);color:#fff}.slide-down-enter-active[data-v-e4b3ddd7],.slide-down-leave-active[data-v-e4b3ddd7]{transition:all .3s ease}.slide-down-enter-from[data-v-e4b3ddd7],.slide-down-leave-to[data-v-e4b3ddd7]{opacity:0;transform:translateY(-10px)}@media (min-width: 768px){.nav-desktop[data-v-e4b3ddd7]{display:flex}.menu-toggle[data-v-e4b3ddd7]{display:none}.nav-mobile[data-v-e4b3ddd7]{display:none!important}}.app-footer[data-v-59e5fc06]{background:var(--color-primary-dark);color:#fff;padding:3rem 0 1.5rem;margin-top:auto}.footer-content[data-v-59e5fc06]{display:grid;grid-template-columns:1fr;gap:2rem;padding-bottom:2rem;border-bottom:1px solid rgba(255,255,255,.1)}.footer-brand[data-v-59e5fc06]{max-width:300px}.footer-logo[data-v-59e5fc06]{height:50px;margin-bottom:1rem}.footer-description[data-v-59e5fc06]{font-size:.875rem;opacity:.8;line-height:1.6}.footer-links[data-v-59e5fc06]{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:2rem}.footer-section h4[data-v-59e5fc06]{font-size:1rem;font-weight:600;margin-bottom:1rem;color:var(--color-primary-light)}.footer-section ul[data-v-59e5fc06]{list-style:none}.footer-section li[data-v-59e5fc06]{margin-bottom:.5rem;font-size:.875rem;opacity:.8}.footer-section a[data-v-59e5fc06]{color:#fff;opacity:.8;transition:opacity .2s ease}.footer-section a[data-v-59e5fc06]:hover{opacity:1}.footer-bottom[data-v-59e5fc06]{padding-top:1.5rem;text-align:center;font-size:.875rem;opacity:.6}.footer-bottom p[data-v-59e5fc06]{margin-bottom:.25rem}@media (min-width: 768px){.footer-content[data-v-59e5fc06]{grid-template-columns:1fr 2fr}}.main-layout[data-v-22736695]{min-height:100vh;display:flex;flex-direction:column}.main-content[data-v-22736695]{flex:1}.fullscreen-reading[data-v-22736695]{background:var(--color-bg)}#app{min-height:100vh;display:flex;flex-direction:column}.landing-mesh[data-v-aa981349]{padding:clamp(5rem,11vw,8rem) 0 clamp(2.5rem,6vw,4.5rem);background:radial-gradient(circle at 14% 8%,rgba(243,156,18,.09),transparent 28%),radial-gradient(circle at 90% 4%,rgba(78,205,196,.12),transparent 30%),linear-gradient(to bottom,var(--color-bg-white),var(--color-bg))}.categories-grid[data-v-aa981349]{display:grid;grid-template-columns:repeat(auto-fit,minmax(272px,1fr));gap:clamp(1.25rem,3vw,2rem);margin-bottom:clamp(2rem,5vw,3rem)}.category-card[data-v-aa981349]{background:var(--color-surface);border-radius:var(--radius-xl);border:1px solid var(--color-border-accent);box-shadow:var(--shadow-app-card);padding:2rem;text-align:center;text-decoration:none;color:inherit;transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;display:flex;flex-direction:column;align-items:center}.category-card[data-v-aa981349]:hover{transform:translateY(-6px);box-shadow:var(--shadow-xl);border-color:#2b9ba652}.category-icon[data-v-aa981349]{width:5rem;height:5rem;border-radius:var(--radius-xl);display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;color:#fff;transition:transform .28s ease}.category-card:hover .category-icon[data-v-aa981349]{transform:scale(1.07)}.cnb-gradient[data-v-aa981349]{background:var(--gradient-teal-deep)}.uni-gradient[data-v-aa981349]{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark))}.cultura-gradient[data-v-aa981349]{background:linear-gradient(135deg,var(--color-primary-dark),var(--color-primary))}.category-card h3[data-v-aa981349]{font-size:1.28rem;font-weight:800;color:var(--color-text);margin-bottom:.65rem;font-family:var(--font-heading);transition:color .2s ease}.category-card:hover h3[data-v-aa981349]{color:var(--color-primary-dark)}.category-card p[data-v-aa981349]{color:var(--color-text-light);font-size:.92rem;line-height:1.65}.stats-grid[data-v-aa981349]{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1rem}.stat-item[data-v-aa981349]{text-align:center;padding:1.4rem 1rem;background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border-accent);box-shadow:var(--shadow-md)}.stat-number[data-v-aa981349]{font-family:var(--font-heading);font-size:1.95rem;font-weight:800;color:var(--color-primary-dark);margin-bottom:.35rem;line-height:1}.stat-label[data-v-aa981349]{font-size:.8125rem;color:var(--color-text-light);font-weight:600}.niveles-grid[data-v-66d8540d]{display:grid;grid-template-columns:repeat(auto-fit,minmax(272px,1fr));gap:clamp(1.25rem,3vw,2rem)}.nivel-card[data-v-66d8540d]{background:var(--color-surface);border:1px solid var(--color-border-accent);border-radius:var(--radius-xl);padding:1.75rem 1.5rem;text-align:center;box-shadow:var(--shadow-app-card);text-decoration:none;color:inherit;transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease}.nivel-card[data-v-66d8540d]:hover{transform:translateY(-6px);box-shadow:var(--shadow-xl);border-color:#2b9ba647}.nivel-icon[data-v-66d8540d]{width:80px;height:80px;margin:0 auto 1rem;border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:var(--shadow-sm)}.nivel-title[data-v-66d8540d]{font-family:var(--font-heading);font-size:1.42rem;font-weight:800;margin-bottom:.45rem;color:var(--color-text)}.nivel-description[data-v-66d8540d]{color:var(--color-text-light);font-size:.9rem;margin-bottom:1rem;line-height:1.55}.nivel-stats[data-v-66d8540d]{display:flex;justify-content:center;gap:.65rem;flex-wrap:wrap}.nivel-stats span[data-v-66d8540d]{background:#2b9ba614;color:var(--color-primary-dark);font-weight:700;font-size:.785rem;padding:.32rem .72rem;border-radius:999px}.page-header[data-v-4ae85b25]{margin-bottom:2rem}.back-link[data-v-4ae85b25]{display:inline-flex;align-items:center;gap:.5rem;color:var(--color-primary);font-weight:500;margin-bottom:1rem}.back-link[data-v-4ae85b25]:hover{color:var(--color-primary-dark)}.page-title[data-v-4ae85b25]{font-size:2.5rem;margin-bottom:.5rem;color:var(--color-text)}.page-description[data-v-4ae85b25]{color:var(--color-text-light);max-width:600px}.grados-grid[data-v-4ae85b25]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.grado-card[data-v-4ae85b25]{background:#fff;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-sm);transition:all .3s ease}.grado-card[data-v-4ae85b25]:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.grado-header[data-v-4ae85b25]{padding:1.5rem;color:#fff}.grado-title[data-v-4ae85b25]{font-size:1.5rem;margin-bottom:.25rem}.grado-edad[data-v-4ae85b25]{opacity:.9;font-size:.875rem}.grado-content[data-v-4ae85b25]{padding:1.5rem}.grado-description[data-v-4ae85b25]{color:var(--color-text-light);font-size:.875rem;margin-bottom:1rem}.grado-stats[data-v-4ae85b25]{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1rem}.grado-stats span[data-v-4ae85b25]{background:var(--color-bg);padding:.25rem .75rem;border-radius:var(--radius-md);font-size:.75rem;color:var(--color-text-light)}.grado-link[data-v-4ae85b25]{display:inline-flex;align-items:center;gap:.5rem;color:var(--color-primary);font-weight:600}.grado-link[data-v-4ae85b25]:hover{color:var(--color-primary-dark)}.page-header[data-v-b4689563]{margin-bottom:2rem}.back-link[data-v-b4689563]{display:inline-flex;align-items:center;gap:.5rem;color:var(--color-primary);font-weight:500;margin-bottom:1rem}.back-link[data-v-b4689563]:hover{color:var(--color-primary-dark)}.page-title[data-v-b4689563]{font-size:2.5rem;margin-bottom:.5rem;color:var(--color-text)}.page-description[data-v-b4689563]{color:var(--color-text-light);max-width:600px}.grados-grid[data-v-b4689563]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.grado-card[data-v-b4689563]{background:#fff;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-sm);transition:all .3s ease}.grado-card[data-v-b4689563]:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.grado-header[data-v-b4689563]{padding:1.5rem;color:#fff}.grado-title[data-v-b4689563]{font-size:1.5rem;margin-bottom:.25rem}.grado-edad[data-v-b4689563]{opacity:.9;font-size:.875rem}.grado-content[data-v-b4689563]{padding:1.5rem}.grado-description[data-v-b4689563]{color:var(--color-text-light);font-size:.875rem;margin-bottom:1rem}.grado-stats[data-v-b4689563]{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1rem}.grado-stats span[data-v-b4689563]{background:var(--color-bg);padding:.25rem .75rem;border-radius:var(--radius-md);font-size:.75rem;color:var(--color-text-light)}.grado-link[data-v-b4689563]{display:inline-flex;align-items:center;gap:.5rem;color:var(--color-primary);font-weight:600}.grado-link[data-v-b4689563]:hover{color:var(--color-primary-dark)}.page-header[data-v-c1adc2b8]{margin-bottom:2rem}.back-link[data-v-c1adc2b8]{display:inline-flex;align-items:center;gap:.5rem;color:var(--color-primary);font-weight:500;margin-bottom:1rem}.back-link[data-v-c1adc2b8]:hover{color:var(--color-primary-dark)}.page-title[data-v-c1adc2b8]{font-size:2.5rem;margin-bottom:.5rem;color:var(--color-text)}.page-description[data-v-c1adc2b8]{color:var(--color-text-light);max-width:600px}.grados-grid[data-v-c1adc2b8]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.grado-card[data-v-c1adc2b8]{background:#fff;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-sm);transition:all .3s ease}.grado-card[data-v-c1adc2b8]:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.grado-header[data-v-c1adc2b8]{padding:1.5rem;color:#fff}.grado-title[data-v-c1adc2b8]{font-size:1.5rem;margin-bottom:.25rem}.grado-edad[data-v-c1adc2b8]{opacity:.9;font-size:.875rem}.grado-content[data-v-c1adc2b8]{padding:1.5rem}.grado-description[data-v-c1adc2b8]{color:var(--color-text-light);font-size:.875rem;margin-bottom:1rem}.grado-stats[data-v-c1adc2b8]{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1rem}.grado-stats span[data-v-c1adc2b8]{background:var(--color-bg);padding:.25rem .75rem;border-radius:var(--radius-md);font-size:.75rem;color:var(--color-text-light)}.grado-link[data-v-c1adc2b8]{display:inline-flex;align-items:center;gap:.5rem;color:var(--color-primary);font-weight:600}.grado-link[data-v-c1adc2b8]:hover{color:var(--color-primary-dark)}.page-header[data-v-1ba15299]{margin-bottom:2rem}.back-link[data-v-1ba15299]{display:inline-flex;align-items:center;gap:.5rem;color:var(--color-primary);font-weight:500;margin-bottom:1rem}.back-link[data-v-1ba15299]:hover{color:var(--color-primary-dark)}.page-title[data-v-1ba15299]{font-size:2.5rem;margin-bottom:.5rem;color:var(--color-text)}.page-description[data-v-1ba15299]{color:var(--color-text-light);max-width:600px}.carreras-grid[data-v-1ba15299]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.carrera-card[data-v-1ba15299]{background:#fff;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-sm);transition:all .3s ease;display:flex}.carrera-card[data-v-1ba15299]:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.carrera-icon[data-v-1ba15299]{width:80px;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}.carrera-content[data-v-1ba15299]{padding:1.5rem;flex:1}.carrera-title[data-v-1ba15299]{font-size:1.125rem;margin-bottom:.5rem;color:var(--color-text)}.carrera-description[data-v-1ba15299]{color:var(--color-text-light);font-size:.875rem;margin-bottom:1rem}.carrera-stats[data-v-1ba15299]{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1rem}.carrera-stats span[data-v-1ba15299]{background:var(--color-bg);padding:.25rem .75rem;border-radius:var(--radius-md);font-size:.75rem;color:var(--color-text-light)}.carrera-link[data-v-1ba15299]{display:inline-flex;align-items:center;gap:.5rem;color:var(--color-primary);font-weight:600}.carrera-link[data-v-1ba15299]:hover{color:var(--color-primary-dark)}.search-panel[data-v-0e12fcb4]{padding:1.5rem clamp(1rem,3vw,1.85rem);margin-bottom:2rem}.search-box[data-v-0e12fcb4]{max-width:640px;margin:0 auto;position:relative}.search-box svg[data-v-0e12fcb4]{position:absolute;left:1.1rem;top:50%;transform:translateY(-50%);color:var(--color-text-light);pointer-events:none}.search-input[data-v-0e12fcb4]{width:100%;padding:1rem 1rem 1rem 3.1rem;border:1px solid var(--color-border);border-radius:999px;font-size:1rem;font-family:var(--font-body);outline:none;transition:border-color .2s ease,box-shadow .2s ease;background:var(--color-bg-white)}.search-input[data-v-0e12fcb4]:focus{border-color:var(--color-primary);box-shadow:var(--focus-ring)}.results-count[data-v-0e12fcb4]{text-align:center;color:var(--color-text-light);margin-bottom:1rem;font-weight:600}.results-grid[data-v-0e12fcb4]{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}.result-card[data-v-0e12fcb4]{display:flex;align-items:center;gap:1rem;padding:1rem 1.1rem;border-radius:var(--radius-lg);border:1px solid var(--color-border-accent);background:var(--color-surface);box-shadow:var(--shadow-sm);text-decoration:none;color:inherit;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}.result-card[data-v-0e12fcb4]:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#2b9ba652}.result-icon[data-v-0e12fcb4]{width:56px;height:56px;border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}.result-code[data-v-0e12fcb4]{font-size:.72rem;font-family:ui-monospace,monospace;color:var(--color-text-light)}.result-title[data-v-0e12fcb4]{font-family:var(--font-heading);font-size:1.02rem;font-weight:800;color:var(--color-text);margin:.2rem 0}.result-level[data-v-0e12fcb4]{font-size:.865rem;color:var(--color-text-light)}.suggest-panel[data-v-0e12fcb4]{padding:clamp(1.5rem,4vw,2.25rem);margin-top:0}.suggestions-heading[data-v-0e12fcb4]{font-family:var(--font-heading);font-size:1.2rem;font-weight:800;color:var(--color-text);margin:0 0 1rem}.suggestions-heading+.suggestion-tags+.suggestions-heading[data-v-0e12fcb4]{margin-top:2rem}.suggestion-tags[data-v-0e12fcb4]{display:flex;flex-wrap:wrap;gap:.5rem}.suggestion-tag[data-v-0e12fcb4]{padding:.48rem 1rem;background:var(--color-bg-white);border:1px solid var(--color-border-accent);border-radius:999px;font-size:.875rem;font-family:var(--font-body);font-weight:600;color:var(--color-text);cursor:pointer;transition:background .2s ease,color .2s ease,border-color .2s ease}.suggestion-tag[data-v-0e12fcb4]:hover{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.level-links[data-v-0e12fcb4]{display:flex;flex-wrap:wrap;gap:.65rem}.level-link[data-v-0e12fcb4]{padding:.65rem 1.35rem;border-radius:999px;font-weight:700;font-family:var(--font-heading);border:1px solid rgba(43,155,166,.22);color:var(--color-primary-dark)!important;background:#ffffffd9;box-shadow:var(--shadow-sm);transition:transform .2s ease,background .2s ease,border-color .2s ease}.level-link[data-v-0e12fcb4]:hover{background:var(--color-primary);border-color:var(--color-primary);color:#fff!important;transform:translateY(-2px)}.contact-grid[data-v-d831309a]{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,2.75rem);max-width:960px;margin:0 auto}.info-panel[data-v-d831309a]{padding:clamp(1.5rem,4vw,2.25rem)}.panel-heading[data-v-d831309a]{font-family:var(--font-heading);font-size:1.35rem;font-weight:800;margin-bottom:1.35rem;color:var(--color-text)}.info-item[data-v-d831309a]{display:flex;gap:1rem;margin-bottom:1.35rem}.info-item[data-v-d831309a]:last-child{margin-bottom:0}.info-icon[data-v-d831309a]{width:48px;height:48px;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));color:#fff;border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:var(--shadow-sm)}.info-item h3[data-v-d831309a]{font-family:var(--font-heading);font-size:.92rem;font-weight:800;color:var(--color-text);margin-bottom:.2rem}.info-item p[data-v-d831309a]{color:var(--color-text-light);font-size:.935rem;line-height:1.45}.info-detail[data-v-d831309a]{font-size:.835rem!important;opacity:.88}.contact-link-inline[data-v-d831309a]{font-weight:700!important;color:var(--color-primary-dark)!important}.contact-link-inline[data-v-d831309a]:hover{color:var(--color-primary)!important}.store-panel[data-v-d831309a]{background:linear-gradient(155deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);color:#fff;padding:clamp(1.75rem,4vw,2.5rem);border-radius:var(--radius-xl);border:1px solid rgba(255,255,255,.12);box-shadow:var(--shadow-xl)}.store-heading[data-v-d831309a]{font-family:var(--font-heading);font-size:1.45rem;font-weight:800;margin-bottom:.5rem}.store-lead[data-v-d831309a]{opacity:.92;margin-bottom:1.65rem;line-height:1.65}.store-buttons[data-v-d831309a]{display:flex;flex-direction:column;gap:1rem}.store-btn[data-v-d831309a]{display:flex;align-items:center;gap:1rem;padding:1rem 1.35rem;border-radius:var(--radius-lg);cursor:pointer;font-family:var(--font-body);transition:transform .22s ease,box-shadow .22s ease;border:none}.store-btn svg[data-v-d831309a]{flex-shrink:0}.store-btn-primary[data-v-d831309a]{background:#fff;color:var(--color-text);box-shadow:var(--shadow-md)}.store-btn-primary[data-v-d831309a]:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.store-btn-secondary[data-v-d831309a]{background:#ffffff29;border:1px solid rgba(255,255,255,.25);color:#fff}.store-btn-secondary[data-v-d831309a]:hover{background:#ffffff3d}.store-btn div[data-v-d831309a]{display:flex;flex-direction:column;align-items:flex-start}.store-label[data-v-d831309a]{font-size:.75rem;opacity:.76}.store-name[data-v-d831309a]{font-size:1.125rem;font-weight:800;font-family:var(--font-heading)}@media (max-width: 840px){.contact-grid[data-v-d831309a]{grid-template-columns:1fr}}.container[data-v-4c3426bc]{width:100%;max-width:1100px;margin:0 auto;padding:0 1.5rem}.page-header .ui-eyebrow[data-v-4c3426bc]{display:inline-flex;margin-bottom:.85rem}.page-header[data-v-4c3426bc]{text-align:center;margin-bottom:2.5rem}.page-header h1[data-v-4c3426bc]{font-size:2.25rem;font-weight:800;color:var(--color-text);margin-bottom:.5rem}.page-header p[data-v-4c3426bc]{font-size:1rem;color:var(--color-text-light);max-width:36rem;margin:0 auto}.section-header[data-v-4c3426bc]{text-align:center;margin-bottom:1.75rem}.section-title[data-v-4c3426bc]{font-size:1.5rem;font-weight:700;color:var(--color-text);margin-bottom:.25rem}.section-subtitle[data-v-4c3426bc]{color:var(--color-text-light);font-size:.9rem}.niveles-grid[data-v-4c3426bc]{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-bottom:2rem}@media (max-width: 900px){.niveles-grid[data-v-4c3426bc]{grid-template-columns:repeat(2,1fr)}}@media (max-width: 500px){.niveles-grid[data-v-4c3426bc]{grid-template-columns:1fr}}.nivel-card[data-v-4c3426bc]{background:var(--color-bg-white);border-radius:var(--radius-lg);padding:1.5rem 1rem;text-align:center;box-shadow:var(--shadow-sm);border:1px solid var(--color-border);transition:all .25s ease;cursor:pointer;text-decoration:none;color:inherit;display:block}.nivel-card[data-v-4c3426bc]:hover{box-shadow:var(--shadow-md);border-color:var(--color-primary);transform:translateY(-3px)}.nivel-icon[data-v-4c3426bc]{width:56px;height:56px;margin:0 auto .75rem;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:#fff}.preprimaria-icon[data-v-4c3426bc]{background:linear-gradient(135deg,#ec4899,#f43f5e)}.primaria-icon[data-v-4c3426bc]{background:linear-gradient(135deg,#2b9ba6,#1e5f66)}.basicos-icon[data-v-4c3426bc]{background:linear-gradient(135deg,#8b5cf6,#6d28d9)}.diversificado-icon[data-v-4c3426bc]{background:linear-gradient(135deg,#f59e0b,#d97706)}.nivel-title[data-v-4c3426bc]{font-size:1rem;font-weight:700;color:var(--color-text);margin-bottom:.25rem}.nivel-desc[data-v-4c3426bc]{font-size:.775rem;color:var(--color-text-light);margin-bottom:.75rem;line-height:1.4}.nivel-badges[data-v-4c3426bc]{display:flex;justify-content:center;gap:.375rem;flex-wrap:wrap}.badge-sm[data-v-4c3426bc]{font-size:.7rem;padding:.2rem .6rem;background:var(--color-bg);border-radius:9999px;color:var(--color-text-light);font-weight:500}.section-divider[data-v-4c3426bc]{display:flex;align-items:center;justify-content:center;gap:1rem;margin:2.5rem 0}.section-divider[data-v-4c3426bc]:before,.section-divider[data-v-4c3426bc]:after{content:"";flex:1;height:1px;background:var(--color-border)}.section-divider span[data-v-4c3426bc]{font-size:.8rem;color:var(--color-text-light);text-transform:uppercase;letter-spacing:.05em;font-weight:500}.filtros-card[data-v-4c3426bc]{background:var(--color-bg-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--color-border);padding:1.25rem;margin-bottom:1.5rem}.filtros-grid[data-v-4c3426bc]{display:grid;grid-template-columns:2fr 1fr 1fr;gap:.75rem}@media (max-width: 700px){.filtros-grid[data-v-4c3426bc]{grid-template-columns:1fr}}.field[data-v-4c3426bc]{position:relative}.field-icon[data-v-4c3426bc]{position:absolute;left:.75rem;top:50%;transform:translateY(-50%);color:var(--color-text-light);pointer-events:none}.input[data-v-4c3426bc]{width:100%;padding:.65rem .875rem;border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:.875rem;outline:none;transition:border-color .2s ease,box-shadow .2s ease;font-family:var(--font-body);background:var(--color-bg-white);color:var(--color-text)}.field:first-child .input[data-v-4c3426bc]{padding-left:2.5rem}.input[data-v-4c3426bc]:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #2b9ba61f}.select[data-v-4c3426bc]{padding-left:.875rem;cursor:pointer}.select.disabled[data-v-4c3426bc]{background:#f9fafb;color:#9ca3af;cursor:not-allowed}.libros-grid[data-v-4c3426bc]{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem;margin-bottom:2rem}.libro-card[data-v-4c3426bc]{display:flex;background:var(--color-bg-white);border-radius:var(--radius-md);border:1px solid var(--color-border);overflow:hidden;transition:all .25s ease}.libro-card[data-v-4c3426bc]:hover{box-shadow:var(--shadow-md);border-color:var(--color-primary);transform:translateY(-2px)}.libro-cover[data-v-4c3426bc]{width:64px;min-height:80px;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}.libro-body[data-v-4c3426bc]{padding:.75rem 1rem;flex:1;min-width:0}.libro-body h4[data-v-4c3426bc]{font-size:.875rem;font-weight:700;color:var(--color-text);margin-bottom:.15rem;line-height:1.3}.libro-materia[data-v-4c3426bc]{font-size:.775rem;color:var(--color-text-light);margin-bottom:.5rem}.libro-badges[data-v-4c3426bc]{display:flex;gap:.375rem;flex-wrap:wrap}.badge-tag[data-v-4c3426bc]{font-size:.675rem;padding:.15rem .5rem;background:#2b9ba61a;color:var(--color-primary-dark);border-radius:9999px;font-weight:500}.badge-tag.muted[data-v-4c3426bc]{background:#f3f4f6;color:#6b7280}.empty-state[data-v-4c3426bc]{text-align:center;padding:3rem 1rem;color:var(--color-text-light)}.empty-state svg[data-v-4c3426bc]{margin-bottom:1rem;opacity:.4}.empty-state h3[data-v-4c3426bc]{font-size:1.125rem;color:#374151;margin-bottom:.25rem}.empty-state p[data-v-4c3426bc]{font-size:.875rem}.modal-overlay[data-v-4c3426bc]{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:1.5rem}.modal-content[data-v-4c3426bc]{background:var(--color-bg-white);border-radius:var(--radius-lg);padding:2rem;max-width:560px;width:100%;max-height:85vh;overflow-y:auto;position:relative;box-shadow:var(--shadow-xl)}.modal-lg[data-v-4c3426bc]{max-width:800px}.modal-close[data-v-4c3426bc]{position:absolute;top:1rem;right:1rem;width:2rem;height:2rem;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--color-bg);color:var(--color-text);border:none;cursor:pointer;transition:background .2s ease}.modal-close[data-v-4c3426bc]:hover{background:var(--color-border)}.modal-title[data-v-4c3426bc]{font-size:1.375rem;font-weight:700;color:var(--color-text);margin-bottom:.25rem}.modal-subtitle[data-v-4c3426bc]{color:var(--color-text-light);font-size:.85rem;margin-bottom:1.25rem}.modal-grados-grid[data-v-4c3426bc]{display:flex;flex-direction:column;gap:.75rem}.grado-card[data-v-4c3426bc]{border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--color-border)}.grado-header[data-v-4c3426bc]{padding:.875rem 1rem;color:#fff;display:flex;align-items:center;justify-content:space-between}.grado-header h4[data-v-4c3426bc]{font-size:1rem;font-weight:600}.grado-header span[data-v-4c3426bc]{font-size:.8rem;opacity:.85}.grado-body[data-v-4c3426bc]{padding:1rem;background:#fafafa}.grado-body p[data-v-4c3426bc]{font-size:.8rem;color:var(--color-text-light);margin-bottom:.5rem;line-height:1.4}.grado-badges[data-v-4c3426bc]{display:flex;gap:.375rem;margin-bottom:.5rem}.grado-badges span[data-v-4c3426bc]{font-size:.7rem;padding:.15rem .5rem;background:var(--color-bg-white);border-radius:9999px;color:var(--color-text-light)}.ver-btn[data-v-4c3426bc]{display:inline-flex;align-items:center;gap:.375rem;color:var(--color-primary);font-weight:600;font-size:.8rem;padding:.375rem 0;border:none;background:none;cursor:pointer;transition:color .2s ease}.ver-btn[data-v-4c3426bc]:hover{color:var(--color-primary-dark)}.modal-carreras-grid[data-v-4c3426bc]{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem}@media (max-width: 600px){.modal-carreras-grid[data-v-4c3426bc]{grid-template-columns:1fr}}.carrera-card[data-v-4c3426bc]{display:flex;gap:.75rem;background:var(--color-bg);border-radius:var(--radius-md);padding:.75rem;transition:box-shadow .2s ease}.carrera-card[data-v-4c3426bc]:hover{box-shadow:var(--shadow-sm)}.carrera-icon[data-v-4c3426bc]{width:40px;height:40px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}.carrera-body[data-v-4c3426bc]{flex:1;min-width:0}.carrera-body h4[data-v-4c3426bc]{font-size:.85rem;font-weight:600;color:var(--color-text);margin-bottom:.125rem}.carrera-body p[data-v-4c3426bc]{font-size:.75rem;color:var(--color-text-light);margin-bottom:.375rem;line-height:1.35}.carrera-badges[data-v-4c3426bc]{display:flex;gap:.25rem;margin-bottom:.375rem}.carrera-badges span[data-v-4c3426bc]{font-size:.65rem;padding:.1rem .4rem;background:var(--color-bg-white);border-radius:9999px;color:var(--color-text-light)}.libros-universitarios-page[data-v-2ed0375e]{padding-top:clamp(4.5rem,9vw,6rem);padding-bottom:2.5rem;background:radial-gradient(circle at 10% 15%,rgba(43,155,166,.08),transparent 35%),radial-gradient(circle at 88% 85%,rgba(243,156,18,.06),transparent 38%),linear-gradient(to bottom,var(--color-bg-white),var(--color-bg))}.libros-universitarios-page.fullscreen-active[data-v-2ed0375e]{padding:0!important;min-height:100vh;background:var(--color-bg)}.reader-container[data-v-2ed0375e]{max-width:min(1440px,100%);transition:all .3s ease}.fullscreen-active .reader-container[data-v-2ed0375e]{max-width:100%;padding:0}.page-header[data-v-2ed0375e]{text-align:center;margin-bottom:2rem}.page-main-title[data-v-2ed0375e]{font-size:clamp(1.8rem,4vw,2.5rem);font-weight:800;color:var(--color-text);margin:.5rem 0;letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.breadcrumbs-nav[data-v-2ed0375e]{margin-top:.75rem}.breadcrumbs-list[data-v-2ed0375e]{display:inline-flex;align-items:center;flex-wrap:wrap;gap:.35rem;background:#2b9ba60f;padding:.45rem 1rem;border-radius:999px;border:1px solid rgba(43,155,166,.1);list-style:none}.breadcrumb-item[data-v-2ed0375e]{display:inline-flex;align-items:center;gap:.35rem;color:var(--color-text-light);font-size:.82rem;font-weight:600}.breadcrumb-separator[data-v-2ed0375e]{color:#2b9ba64d;font-weight:700}.breadcrumb-btn[data-v-2ed0375e]{display:inline-flex;align-items:center;gap:.3rem;border:none;background:none;color:var(--color-primary-dark);cursor:pointer;font-family:var(--font-heading);font-weight:700;transition:color .15s ease;padding:0}.breadcrumb-btn[data-v-2ed0375e]:hover:not(:disabled){color:var(--color-accent)}.breadcrumb-btn[data-v-2ed0375e]:disabled{color:var(--color-text);cursor:default}.explorer-card[data-v-2ed0375e]{padding:0;border-radius:var(--radius-xl);overflow:hidden;border:1px solid rgba(43,155,166,.16);background:#ffffffe6;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:var(--shadow-xl);display:flex;flex-direction:column;height:75vh;min-height:540px;transition:all .3s cubic-bezier(.4,0,.2,1)}.card-fullscreen[data-v-2ed0375e]{height:100vh!important;min-height:100vh!important;border:none;border-radius:0;box-shadow:none}.explorer-toolbar[data-v-2ed0375e]{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1.25rem;background:var(--color-surface);border-bottom:1px solid var(--color-border-accent);gap:1rem}.toolbar-left[data-v-2ed0375e],.toolbar-right[data-v-2ed0375e]{display:flex;align-items:center;gap:.5rem}.toolbar-btn[data-v-2ed0375e]{height:2.25rem;padding:0 .75rem;display:inline-flex;align-items:center;justify-content:center;gap:.45rem;border-radius:999px;border:1px solid var(--color-border);background:var(--color-bg-white);color:var(--color-text);font-family:var(--font-heading);font-weight:700;font-size:.8rem;cursor:pointer;transition:all .2s ease}.toolbar-btn svg[data-v-2ed0375e]{color:var(--color-text-light);transition:color .2s ease}.toolbar-btn[data-v-2ed0375e]:hover{border-color:var(--color-primary);color:var(--color-primary-dark);background:#2b9ba60f}.toolbar-btn:hover svg[data-v-2ed0375e]{color:var(--color-primary-dark)}.primary-btn[data-v-2ed0375e]{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.primary-btn svg[data-v-2ed0375e]{color:#fff}.primary-btn[data-v-2ed0375e]:hover{background:var(--color-primary-dark);border-color:var(--color-primary-dark);color:#fff}.primary-btn:hover svg[data-v-2ed0375e]{color:#fff}.link-btn[data-v-2ed0375e]{text-decoration:none}.connection-pill[data-v-2ed0375e]{display:inline-flex;align-items:center;gap:.55rem;padding:.4rem .95rem;border-radius:999px;background:#10b98117;color:#065f46;font-family:var(--font-heading);font-weight:800;font-size:.75rem;letter-spacing:.02em;transition:all .3s ease}.connection-pill.syncing[data-v-2ed0375e]{background:#f39c121a;color:#92400e}.connection-pill.syncing .pulse-indicator[data-v-2ed0375e]{background:#f39c12}.pulse-indicator[data-v-2ed0375e]{width:8px;height:8px;border-radius:50%;background:#10b981;box-shadow:0 0 #10b981b3;animation:pulse-2ed0375e 1.6s infinite;transition:background .3s ease}@keyframes pulse-2ed0375e{0%{transform:scale(.95);box-shadow:0 0 #10b981b3}70%{transform:scale(1);box-shadow:0 0 0 6px #10b98100}to{transform:scale(.95);box-shadow:0 0 #10b98100}}.iframe-wrapper[data-v-2ed0375e]{flex:1;position:relative;background:#f8fafc}.explorer-iframe[data-v-2ed0375e]{width:100%;height:100%;border:none;display:block}.loading-overlay[data-v-2ed0375e]{position:absolute;top:0;right:0;bottom:0;left:0;background:#ffffffeb;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;z-index:5}.spinner[data-v-2ed0375e]{width:44px;height:44px;border:4px solid rgba(43,155,166,.15);border-left-color:var(--color-primary);border-radius:50%;animation:spin-2ed0375e 1s linear infinite}.loading-overlay p[data-v-2ed0375e]{color:var(--color-text-light);font-family:var(--font-heading);font-weight:700;font-size:.9rem}@keyframes spin-2ed0375e{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.fade-enter-active[data-v-2ed0375e],.fade-leave-active[data-v-2ed0375e]{transition:opacity .25s ease}.fade-enter-from[data-v-2ed0375e],.fade-leave-to[data-v-2ed0375e]{opacity:0}@media (max-width: 768px){.page-header[data-v-2ed0375e]{margin-bottom:1.5rem}.explorer-toolbar[data-v-2ed0375e]{padding:.5rem .75rem}.toolbar-btn span[data-v-2ed0375e],.connection-pill[data-v-2ed0375e]{display:none}.breadcrumbs-list[data-v-2ed0375e]{padding:.35rem .75rem}}.page-header[data-v-35325827]{margin-bottom:2rem}.back-link[data-v-35325827]{display:inline-flex;align-items:center;gap:.5rem;color:var(--color-primary);font-weight:500;margin-bottom:1rem}.back-link[data-v-35325827]:hover{color:var(--color-primary-dark)}.page-title[data-v-35325827]{font-size:2.5rem;margin-bottom:.5rem;color:var(--color-text)}.page-description[data-v-35325827]{color:var(--color-text-light)}.libros-section[data-v-35325827]{margin-top:2rem}.section-title[data-v-35325827]{font-size:1.75rem;margin-bottom:.5rem;color:var(--color-text)}.section-description[data-v-35325827]{color:var(--color-text-light);margin-bottom:1.5rem}.libros-grid[data-v-35325827]{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1.5rem}.libro-card[data-v-35325827]{background:var(--color-surface);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--color-border-accent);box-shadow:var(--shadow-md);transition:all .3s ease;text-decoration:none;color:inherit}.libro-card[data-v-35325827]:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.libro-cover[data-v-35325827]{aspect-ratio:3/4;display:flex;align-items:center;justify-content:center;color:#fff}.libro-icon svg[data-v-35325827]{width:64px;height:64px;opacity:.9}.libro-info[data-v-35325827]{padding:1rem}.libro-code[data-v-35325827]{font-size:.75rem;font-family:monospace;color:var(--color-text-light)}.libro-title[data-v-35325827]{font-size:1rem;font-weight:600;margin:.25rem 0;color:var(--color-text)}.libro-description[data-v-35325827]{font-size:.75rem;color:var(--color-text-light);margin-bottom:.75rem;line-height:1.4}.libro-meta[data-v-35325827]{display:flex;flex-wrap:wrap;gap:.5rem}.libro-meta span[data-v-35325827]{font-size:.625rem;background:var(--color-bg);padding:.125rem .5rem;border-radius:var(--radius-sm);color:var(--color-text-light)}.libro-reader[data-v-964eb56d]{min-height:100vh;display:flex;flex-direction:column;background:radial-gradient(circle at 10% -5%,rgba(43,155,166,.07),transparent 42%),radial-gradient(circle at 92% 0%,rgba(243,156,18,.06),transparent 38%),linear-gradient(to bottom,var(--color-bg-white),var(--color-bg))}.reader-header[data-v-964eb56d]{background:#fff;padding:.75rem 1rem;display:flex;align-items:center;justify-content:space-between;box-shadow:0 2px 8px #0000001a;z-index:10}.reader-header-left[data-v-964eb56d]{display:flex;align-items:center;gap:1rem}.btn-back[data-v-964eb56d]{padding:.5rem;border-radius:.5rem;color:var(--color-text-light);transition:all .2s}.btn-back[data-v-964eb56d]:hover{background:var(--color-bg);color:var(--color-primary)}.book-info[data-v-964eb56d]{display:flex;flex-direction:column}.book-title[data-v-964eb56d]{font-size:1rem;font-weight:600;color:var(--color-text);margin:0}.book-code[data-v-964eb56d]{font-size:.75rem;color:var(--color-text-light);font-family:monospace}.reader-header-right[data-v-964eb56d]{display:flex;align-items:center;gap:1rem}.transition-selector[data-v-964eb56d]{display:flex;gap:.25rem;background:var(--color-bg);padding:.25rem;border-radius:.5rem}.transition-btn[data-v-964eb56d]{padding:.375rem;border-radius:.375rem;color:var(--color-text-light);transition:all .2s}.transition-btn[data-v-964eb56d]:hover{background:#fff}.transition-btn.active[data-v-964eb56d]{background:var(--color-primary);color:#fff}.progress-info[data-v-964eb56d]{font-size:.875rem;color:var(--color-text-light);font-weight:500}.progress-bar[data-v-964eb56d]{height:3px;background:#e5e7eb}.progress-fill[data-v-964eb56d]{height:100%;background:var(--color-primary);transition:width .3s ease}.reader-content[data-v-964eb56d]{flex:1;padding:2rem 1rem;overflow-y:auto;display:flex;justify-content:center}.page-content[data-v-964eb56d]{max-width:800px;width:100%;background:#fff;border-radius:1rem;padding:2rem;box-shadow:0 4px 20px #00000014;min-height:60vh}.unit-header[data-v-964eb56d]{text-align:center;padding:2rem 0;border-bottom:2px solid var(--color-bg);margin-bottom:2rem}.unit-number[data-v-964eb56d]{display:inline-block;background:var(--color-primary);color:#fff;padding:.25rem 1rem;border-radius:1rem;font-size:.875rem;font-weight:600;margin-bottom:1rem}.unit-title[data-v-964eb56d]{font-size:1.75rem;color:var(--color-text);margin-bottom:.5rem}.unit-description[data-v-964eb56d]{color:var(--color-text-light);font-size:1rem}.content-body[data-v-964eb56d]{display:flex;flex-direction:column;gap:2rem}.content-texto[data-v-964eb56d]{line-height:1.8}.content-titulo[data-v-964eb56d]{font-size:1.25rem;color:var(--color-primary);margin-bottom:1rem}.texto-body p[data-v-964eb56d]{margin-bottom:1rem;color:var(--color-text);font-size:1.1rem}.content-actividad[data-v-964eb56d]{background:linear-gradient(135deg,#fef3c7,#fde68a);border-radius:1rem;padding:1.5rem}.actividad-titulo[data-v-964eb56d]{display:flex;align-items:center;gap:.5rem;font-size:1.125rem;color:#92400e;margin-bottom:1rem}.actividad-titulo svg[data-v-964eb56d]{color:#f59e0b}.preguntas[data-v-964eb56d]{display:flex;flex-direction:column;gap:1.5rem}.pregunta-card[data-v-964eb56d]{background:#fff;border-radius:.75rem;padding:1rem}.pregunta-texto[data-v-964eb56d]{font-weight:500;color:var(--color-text);margin-bottom:1rem}.opciones[data-v-964eb56d]{display:flex;flex-direction:column;gap:.5rem}.opcion-btn[data-v-964eb56d]{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;border-radius:.5rem;background:var(--color-bg);transition:all .2s;text-align:left}.opcion-btn[data-v-964eb56d]:hover:not(:disabled){background:#e5e7eb}.opcion-btn.selected[data-v-964eb56d]{background:#dbeafe;border:2px solid #3b82f6}.opcion-btn.correct[data-v-964eb56d]{background:#d1fae5;border:2px solid #10b981}.opcion-btn.incorrect[data-v-964eb56d]{background:#fee2e2;border:2px solid #ef4444}.opcion-letra[data-v-964eb56d]{width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:#fff;border-radius:50%;font-weight:600;font-size:.875rem;color:var(--color-text-light)}.opcion-btn.selected .opcion-letra[data-v-964eb56d]{background:#3b82f6;color:#fff}.opcion-btn.correct .opcion-letra[data-v-964eb56d]{background:#10b981;color:#fff}.opcion-btn.incorrect .opcion-letra[data-v-964eb56d]{background:#ef4444;color:#fff}.btn-verificar[data-v-964eb56d]{margin-top:1rem;padding:.5rem 1.5rem;background:var(--color-primary);color:#fff;border-radius:.5rem;font-weight:500;transition:all .2s}.btn-verificar[data-v-964eb56d]:hover:not(:disabled){background:var(--color-primary-dark)}.btn-verificar[data-v-964eb56d]:disabled{opacity:.5;cursor:not-allowed}.resultado-mensaje[data-v-964eb56d]{margin-top:1rem;padding:.75rem 1rem;border-radius:.5rem;font-weight:500;text-align:center;background:#fee2e2;color:#991b1b}.resultado-mensaje.correct[data-v-964eb56d]{background:#d1fae5;color:#065f46}.reader-footer[data-v-964eb56d]{background:#fff;padding:1rem;display:flex;align-items:center;justify-content:space-between;box-shadow:0 -2px 8px #0000001a}.nav-btn[data-v-964eb56d]{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:.5rem;font-weight:500;transition:all .2s}.nav-btn-prev[data-v-964eb56d]{color:var(--color-text)}.nav-btn-prev[data-v-964eb56d]:hover:not(:disabled){background:var(--color-bg)}.nav-btn-next[data-v-964eb56d]{background:var(--color-primary);color:#fff}.nav-btn-next[data-v-964eb56d]:hover:not(:disabled){background:var(--color-primary-dark)}.nav-btn[data-v-964eb56d]:disabled{opacity:.5;cursor:not-allowed}.page-indicators[data-v-964eb56d]{display:flex;gap:.25rem}.page-dot[data-v-964eb56d]{width:8px;height:8px;border-radius:50%;background:#e5e7eb;transition:all .2s}.page-dot.active[data-v-964eb56d]{width:24px;border-radius:4px;background:var(--color-primary)}.units-sidebar[data-v-964eb56d]{position:fixed;top:0;left:0;width:280px;height:100vh;background:#fff;box-shadow:4px 0 20px #00000026;z-index:100;transform:translate(-100%);transition:transform .3s ease;display:flex;flex-direction:column}.units-sidebar.open[data-v-964eb56d]{transform:translate(0)}.sidebar-header[data-v-964eb56d]{display:flex;align-items:center;justify-content:space-between;padding:1rem;border-bottom:1px solid var(--color-border)}.sidebar-header h3[data-v-964eb56d]{font-size:1.125rem;color:var(--color-text)}.btn-close[data-v-964eb56d]{padding:.5rem;border-radius:.5rem;color:var(--color-text-light)}.btn-close[data-v-964eb56d]:hover{background:var(--color-bg)}.units-list[data-v-964eb56d]{flex:1;overflow-y:auto;padding:.5rem}.unit-item[data-v-964eb56d]{display:flex;align-items:center;gap:.75rem;padding:.75rem;border-radius:.5rem;transition:all .2s;text-align:left;width:100%}.unit-item[data-v-964eb56d]:hover{background:var(--color-bg)}.unit-item.active[data-v-964eb56d]{background:var(--color-primary);color:#fff}.unit-item-number[data-v-964eb56d]{width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:var(--color-bg);border-radius:50%;font-weight:600;font-size:.875rem}.unit-item.active .unit-item-number[data-v-964eb56d]{background:#fff3}.unit-item-title[data-v-964eb56d]{font-size:.875rem;line-height:1.4}.sidebar-overlay[data-v-964eb56d]{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:99}.btn-floating[data-v-964eb56d]{position:fixed;bottom:5rem;right:1rem;width:48px;height:48px;border-radius:50%;background:var(--color-primary);color:#fff;box-shadow:0 4px 12px #0003;display:flex;align-items:center;justify-content:center;transition:all .2s;z-index:50}.btn-floating[data-v-964eb56d]:hover{background:var(--color-primary-dark);transform:scale(1.1)}.slide-enter-active[data-v-964eb56d],.slide-leave-active[data-v-964eb56d]{transition:all .4s cubic-bezier(.4,0,.2,1)}.slide-enter-from[data-v-964eb56d]{opacity:0;transform:translate(50px)}.slide-leave-to[data-v-964eb56d]{opacity:0;transform:translate(-50px)}.fade-enter-active[data-v-964eb56d],.fade-leave-active[data-v-964eb56d]{transition:opacity .3s ease}.fade-enter-from[data-v-964eb56d],.fade-leave-to[data-v-964eb56d]{opacity:0}.flip-enter-active[data-v-964eb56d],.flip-leave-active[data-v-964eb56d]{transition:all .5s cubic-bezier(.4,0,.2,1);transform-style:preserve-3d;perspective:1000px}.flip-enter-from[data-v-964eb56d]{opacity:0;transform:rotateY(-90deg)}.flip-leave-to[data-v-964eb56d]{opacity:0;transform:rotateY(90deg)}.curl-enter-active[data-v-964eb56d],.curl-leave-active[data-v-964eb56d]{transition:all .6s cubic-bezier(.4,0,.2,1);transform-origin:left center;transform-style:preserve-3d;perspective:1500px}.curl-enter-from[data-v-964eb56d]{opacity:0;transform:rotateY(-45deg) scale(.95)}.curl-leave-to[data-v-964eb56d]{opacity:0;transform:rotateY(45deg) scale(.95)}@media (max-width: 768px){.reader-content[data-v-964eb56d]{padding:1rem}.page-content[data-v-964eb56d]{padding:1.5rem;min-height:50vh}.book-title[data-v-964eb56d]{font-size:.875rem}.transition-selector[data-v-964eb56d],.nav-btn span[data-v-964eb56d]{display:none}}:root{--color-primary: #2B9BA6;--color-primary-dark: #1E5F66;--color-primary-light: #4ECDC4;--color-accent: #F39C12;--color-bg: #F8FAFC;--color-bg-white: #FFFFFF;--color-text: #1F2937;--color-text-light: #6B7280;--color-border: #E5E7EB;--color-success: #10B981;--color-warning: #F59E0B;--color-error: #EF4444;--font-heading: "Nunito", sans-serif;--font-body: "Open Sans", sans-serif;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--radius-sm: .375rem;--radius-md: .75rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1);--shadow-app-card: 0 12px 40px rgba(31, 41, 55, .08);--color-surface: rgba(255, 255, 255, .94);--color-border-accent: rgba(43, 155, 166, .14);--focus-ring: 0 0 0 3px rgba(43, 155, 166, .18);--gradient-teal-deep: linear-gradient(135deg, var(--color-primary-light), var(--color-primary-dark))}.layout-page-shell{min-height:100vh;padding:clamp(5rem,11vw,8rem) 0 clamp(2.75rem,8vw,5rem);background:radial-gradient(circle at 12% 10%,rgba(243,156,18,.078),transparent 28%),radial-gradient(circle at 88% 6%,rgba(78,205,196,.11),transparent 32%),linear-gradient(to bottom,var(--color-bg-white),var(--color-bg))}.layout-page-shell--dense{padding-top:clamp(4.75rem,10vw,6.75rem)}.page-intro{text-align:center;margin-bottom:clamp(1.75rem,4vw,3rem);max-width:44rem;margin-inline:auto}.page-intro--left{text-align:left;margin-left:0;margin-right:auto}.page-intro .eyebrow,.page-intro .ui-eyebrow{margin-bottom:.85rem}.page-intro .page-title-main{font-size:clamp(2rem,5vw,3.15rem);font-weight:800;color:var(--color-text);font-family:var(--font-heading);line-height:1.15;margin-bottom:.65rem}.page-intro .page-title-accent{color:var(--color-primary)}.page-intro .page-lead{font-size:1.05rem;color:var(--color-text-light);line-height:1.7}@media (max-width: 768px){.page-intro .page-lead{font-size:1rem}}.ui-eyebrow{display:inline-flex;align-items:center;padding:.42rem .85rem;border-radius:999px;background:#2b9ba61f;color:var(--color-primary-dark);font-family:var(--font-heading);font-size:.72rem;font-weight:800;letter-spacing:.085em;text-transform:uppercase}.ui-panel{background:var(--color-surface);border:1px solid var(--color-border-accent);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg)}.back-row{margin-bottom:1rem}.back-row a.global-back-link{display:inline-flex;align-items:center;gap:.45rem;font-weight:700;color:var(--color-primary-dark);font-family:var(--font-heading);transition:color .2s ease}.back-row a.global-back-link:hover{color:var(--color-primary)}.btn-pill-solid{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:2.75rem;padding:0 1.35rem;border-radius:999px;font-weight:700;font-family:var(--font-heading);background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));color:#fff!important;box-shadow:var(--shadow-md);transition:transform .2s ease,box-shadow .2s ease}.btn-pill-solid:hover{transform:translateY(-2px);box-shadow:var(--shadow-xl)}.btn-pill-solid:focus-visible{outline:none;box-shadow:var(--shadow-md),var(--focus-ring)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2}a{color:var(--color-primary);text-decoration:none;transition:color .2s ease}a:hover{color:var(--color-primary-dark)}img{max-width:100%;height:auto}button{font-family:inherit;cursor:pointer;border:none;background:none}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--space-md)}.text-center{text-align:center}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.page-enter-active,.page-leave-active{transition:all .4s ease}.page-enter-from{opacity:0;transform:translate(30px)}.page-leave-to{opacity:0;transform:translate(-30px)}.slide-enter-active,.slide-leave-active{transition:all .5s cubic-bezier(.4,0,.2,1)}.slide-enter-from{opacity:0;transform:translate(100%)}.slide-leave-to{opacity:0;transform:translate(-100%)}.fade-enter-active,.fade-leave-active{transition:opacity .3s ease}.fade-enter-from,.fade-leave-to{opacity:0}.flip-enter-active,.flip-leave-active{transition:all .6s cubic-bezier(.4,0,.2,1);transform-style:preserve-3d;perspective:1000px}.flip-enter-from{opacity:0;transform:rotateY(-90deg)}.flip-leave-to{opacity:0;transform:rotateY(90deg)}.page-curl{position:relative;transform-style:preserve-3d;perspective:1500px}.page-curl:before{content:"";position:absolute;top:0;right:0;width:50px;height:50px;background:linear-gradient(135deg,transparent 50%,rgba(0,0,0,.1) 50%);border-bottom-left-radius:10px;transition:all .3s ease;z-index:10}.page-curl:hover:before{width:70px;height:70px}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-primary);border-radius:var(--radius-md)}::-webkit-scrollbar-thumb:hover{background:var(--color-primary-dark)}@media (max-width: 768px){.container{padding:0 var(--space-sm)}}