.tI-FCG_container{--primary:#2e86ab;--secondary:#48a9a6;--bg-primary:#fafafa;--bg-card:#fff;--text-primary:#1a1a1a;--text-secondary:#666;--text-muted:#6e6e6e;--border:#e5e5e5;--hover:#f5f5f5;--verde:#27ae60;--rojo:#e74c3c;--naranja:#f39c12;--radius:12px;--radius-large:16px;--spacing-sm:.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;max-width:960px;padding:var(--spacing-xl) var(--spacing-lg);background:var(--bg-primary);min-height:100vh;color:var(--text-primary);margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}[data-theme=dark] .tI-FCG_container{--bg-primary:#1a1a1a;--bg-card:#2a2a2a;--text-primary:#e5e5e5;--text-secondary:#b0b0b0;--text-muted:#9b9b9b;--border:#404040;--hover:#333}.tI-FCG_hero{text-align:center;margin-bottom:var(--spacing-xl);padding:var(--spacing-xl) var(--spacing-lg);background:var(--hero-bg);border-radius:var(--radius-large);color:#fff;margin-top:80px}.tI-FCG_heroTitle{margin-bottom:var(--spacing-sm);font-size:2.2rem;font-weight:700;line-height:1.2}.tI-FCG_heroSubtitle{opacity:.92;max-width:640px;margin:0 auto;font-size:1.05rem;line-height:1.5}.tI-FCG_tabNav{gap:var(--spacing-sm);margin-bottom:var(--spacing-xl);grid-template-columns:repeat(4,1fr);display:grid}.tI-FCG_tabBtn{padding:.75rem var(--spacing-sm);background:var(--bg-card);border:2px solid var(--border);border-radius:var(--radius);cursor:pointer;color:var(--text-secondary);text-align:center;flex-direction:column;align-items:center;gap:.25rem;font-size:.82rem;font-weight:600;line-height:1.3;transition:all .2s;display:flex}.tI-FCG_tabBtn:hover{border-color:var(--primary);color:var(--primary-texto);background:var(--hover)}.tI-FCG_tabBtn:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.tI-FCG_tabBtnActivo{border-color:var(--primary-boton);background:linear-gradient(135deg, var(--primary-boton) 0%, var(--secondary-boton) 100%);color:#fff}.tI-FCG_tabBtnActivo:hover{color:#fff;background:linear-gradient(135deg, var(--primary-boton) 0%, var(--secondary-boton) 100%)}.tI-FCG_tabIcon{font-size:1.3rem}.tI-FCG_seccion{margin-bottom:calc(var(--spacing-xl) * 1.5)}.tI-FCG_seccionTitulo{color:var(--text-primary);border-bottom:2px solid var(--border);padding-bottom:var(--spacing-sm);margin-bottom:.4rem;font-size:1.35rem;font-weight:700}.tI-FCG_seccionDesc{color:var(--text-secondary);margin-bottom:var(--spacing-lg);font-size:.92rem;line-height:1.55}.tI-FCG_slidersGrid{gap:var(--spacing-lg);margin-bottom:var(--spacing-lg);grid-template-columns:1fr 1fr;display:grid}.tI-FCG_sliderGroup{flex-direction:column;gap:.4rem;display:flex}.tI-FCG_sliderLabel{color:var(--text-primary);justify-content:space-between;align-items:baseline;font-size:.88rem;font-weight:600;display:flex}.tI-FCG_sliderValor{color:var(--primary-texto);font-size:1rem;font-weight:700}.tI-FCG_sliderDesc{color:var(--text-muted);font-size:.78rem;line-height:1.4}.tI-FCG_sliderInput{appearance:none;cursor:pointer;background:linear-gradient(to right, var(--primary) 0%, var(--primary) var(--pct,50%), var(--border) var(--pct,50%), var(--border) 100%);border-radius:3px;outline:none;width:100%;height:6px}.tI-FCG_sliderInput::-webkit-slider-thumb{appearance:none;background:var(--primary);cursor:pointer;border:2px solid #fff;border-radius:50%;width:18px;height:18px;box-shadow:0 1px 4px #0003}.tI-FCG_sliderInput:focus-visible{outline:2px solid var(--primary);outline-offset:4px}[data-theme=dark] .tI-FCG_sliderInput::-webkit-slider-thumb{border-color:#2a2a2a}.tI-FCG_sliderInputEspectro{appearance:none;cursor:pointer;background:linear-gradient(90deg,#7317cf 0%,#00f 10%,#0cc 30%,#0c0 45%,#e6e600 60%,#ff8000 75%,#e60000 100%);border-radius:5px;outline:none;width:100%;height:10px}.tI-FCG_sliderInputEspectro::-webkit-slider-thumb{appearance:none;cursor:pointer;background:#fff;border:2px solid #666;border-radius:50%;width:20px;height:20px;box-shadow:0 1px 4px #0000004d}.tI-FCG_sliderInputEspectro:focus-visible{outline:2px solid var(--primary);outline-offset:4px}.tI-FCG_svgZona{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:var(--spacing-lg);align-items:center;gap:var(--spacing-sm);flex-direction:column;display:flex;overflow:hidden}[data-theme=dark] .tI-FCG_svgZona{background:#1e1e1e}.tI-FCG_svgLabel{color:var(--text-muted);text-align:center;margin:0;font-size:.82rem;font-style:italic}.tI-FCG_svgFlex{gap:var(--spacing-lg);margin-bottom:var(--spacing-lg);grid-template-columns:1fr 1fr;display:grid}.tI-FCG_canvas{background:#1a1a2e;border-radius:6px;max-width:100%;display:block}.tI-FCG_infoBox{background:var(--hover);border:1px solid var(--border);border-radius:var(--radius);padding:var(--spacing-md);flex-direction:column;gap:.4rem;display:flex}[data-theme=dark] .tI-FCG_infoBox{background:#2a2a2a}.tI-FCG_infoFila{color:var(--text-secondary);justify-content:space-between;align-items:baseline;font-size:.88rem;display:flex}.tI-FCG_infoFila strong{color:var(--text-primary);font-weight:700}.tI-FCG_infoFila code{background:var(--border);color:var(--primary-texto);border-radius:4px;padding:.1rem .3rem;font-size:.82rem}.tI-FCG_btnPrimario{background:linear-gradient(135deg, var(--primary-boton) 0%, var(--secondary-boton) 100%);color:#fff;border-radius:var(--radius);cursor:pointer;border:none;margin-top:.5rem;padding:.6rem 1.4rem;font-size:.9rem;font-weight:600;transition:opacity .2s}.tI-FCG_btnPrimario:hover{opacity:.88}.tI-FCG_btnPrimario:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.tI-FCG_btnSecundario{background:var(--bg-card);color:var(--primary-texto);border:2px solid var(--primary);border-radius:var(--radius);cursor:pointer;margin-top:.5rem;padding:.6rem 1.4rem;font-size:.9rem;font-weight:600;transition:all .2s}.tI-FCG_btnSecundario:hover{background:var(--hover)}.tI-FCG_btnSecundario:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.tI-FCG_warningBox{border:1px solid var(--primary);border-left:4px solid var(--primary);border-radius:var(--radius);padding:var(--spacing-md) var(--spacing-lg);margin-top:var(--spacing-lg);background:linear-gradient(135deg,#e8f4f8 0%,#e0f5f4 100%);font-size:.88rem;line-height:1.6}[data-theme=dark] .tI-FCG_warningBox{border-color:var(--secondary);background:linear-gradient(135deg,#1a2a35 0%,#1a2f30 100%)}.tI-FCG_warningBox strong{color:var(--primary-texto);margin-bottom:.3rem;display:block}.tI-FCG_warningBox p{color:var(--text-secondary);margin:0}.tI-FCG_ejemploBox{background:var(--hover);border:1px solid var(--border);border-radius:var(--radius);padding:var(--spacing-md) var(--spacing-lg);margin-top:var(--spacing-lg);font-size:.88rem;line-height:1.6}[data-theme=dark] .tI-FCG_ejemploBox{background:#252525}.tI-FCG_ejemploBox strong{color:var(--secondary-texto);margin-bottom:.3rem;display:block}.tI-FCG_ejemploBox p{color:var(--text-secondary);margin:0}.tI-FCG_polarizacionLayout{gap:var(--spacing-lg);margin-bottom:var(--spacing-lg);grid-template-columns:1fr 1fr;display:grid}.tI-FCG_polarizacionControles{gap:var(--spacing-md);flex-direction:column;display:flex}.tI-FCG_toggleLabel{color:var(--text-primary);cursor:pointer;align-items:center;gap:.5rem;font-size:.88rem;font-weight:600;display:flex}.tI-FCG_toggleLabel input[type=checkbox]{accent-color:var(--primary);width:16px;height:16px}.tI-FCG_aplicacionesBox{background:var(--hover);border:1px solid var(--border);border-radius:var(--radius);padding:var(--spacing-md) var(--spacing-lg);font-size:.85rem;line-height:1.6}[data-theme=dark] .tI-FCG_aplicacionesBox{background:#252525}.tI-FCG_aplicacionesBox strong{color:var(--secondary-texto);margin-bottom:.4rem;display:block}.tI-FCG_aplicacionesBox ul{color:var(--text-secondary);margin:0;padding-left:1.2rem}.tI-FCG_aplicacionesBox li{margin-bottom:.2rem}.tI-FCG_fuenteCard{background:var(--bg-card);border:2px solid var(--primary);border-radius:var(--radius-large);padding:var(--spacing-lg);margin-bottom:var(--spacing-lg)}[data-theme=dark] .tI-FCG_fuenteCard{background:#2a2a2a}.tI-FCG_fuenteHeader{align-items:flex-start;gap:var(--spacing-md);margin-bottom:var(--spacing-md);display:flex}.tI-FCG_fuenteEmoji{flex-shrink:0;font-size:2.5rem}.tI-FCG_fuenteNombre{color:var(--text-primary);font-size:1.1rem;font-weight:700;display:block}.tI-FCG_fuenteDesc{color:var(--text-secondary);margin:.2rem 0 0;font-size:.85rem;line-height:1.4}.tI-FCG_fuenteAplicaciones{color:var(--text-secondary);margin:var(--spacing-sm) 0 0;font-size:.88rem}.tI-FCG_propiedadesGrid{gap:var(--spacing-sm);margin-bottom:var(--spacing-sm);flex-wrap:wrap;display:flex}.tI-FCG_propTag{border-radius:20px;padding:.3rem .7rem;font-size:.8rem;font-weight:700}.tI-FCG_propSi{color:var(--verde);background:#27ae6026;border:1px solid #27ae604d}.tI-FCG_propNo{color:var(--rojo);background:#e74c3c1a;border:1px solid #e74c3c33}@media (max-width:640px){.tI-FCG_container{padding:var(--spacing-lg) var(--spacing-md)}.tI-FCG_heroTitle{font-size:1.6rem}.tI-FCG_tabNav{grid-template-columns:repeat(2,1fr)}.tI-FCG_slidersGrid,.tI-FCG_svgFlex,.tI-FCG_polarizacionLayout{grid-template-columns:1fr}.tI-FCG_propiedadesGrid{gap:.3rem}}@media (prefers-reduced-motion:reduce){.tI-FCG_btnPrimario,.tI-FCG_btnSecundario,.tI-FCG_tabBtn{transition:none}}.tI-FCG_tableWrapper{margin:1rem 0;overflow-x:auto}.tI-FCG_comparativaTable{border-collapse:collapse;width:100%;font-size:.9rem}.tI-FCG_comparativaTable th,.tI-FCG_comparativaTable td{text-align:left;border:1px solid #e0e0e0;padding:.75rem 1rem}.tI-FCG_comparativaTable th{background:var(--primary-boton);color:#fff;font-weight:600}.tI-FCG_comparativaTable tr:nth-child(2n){background:#f5f5f5}[data-theme=dark] .tI-FCG_comparativaTable th{background:var(--primary-boton)}[data-theme=dark] .tI-FCG_comparativaTable tr:nth-child(2n){background:#333}[data-theme=dark] .tI-FCG_comparativaTable td{border-color:#444}.tI-FCG_escenariosGrid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin:1rem 0;display:grid}.tI-FCG_escenarioCard{background:var(--bg-card);border:1px solid #e0e0e0;border-radius:8px;padding:1.25rem}[data-theme=dark] .tI-FCG_escenarioCard{background:#2a2a2a;border-color:#444}.tI-FCG_faqList{flex-direction:column;gap:1rem;margin:1rem 0;display:flex}.tI-FCG_faqItem{background:var(--bg-card);border-left:4px solid var(--primary);border-radius:0 8px 8px 0;padding:1rem 1.25rem}[data-theme=dark] .tI-FCG_faqItem{background:#2a2a2a}.tI-FCG_faqTip{background:#e8f4f8;border-radius:4px;margin-top:.5rem;padding:.5rem .75rem;font-size:.875rem}[data-theme=dark] .tI-FCG_faqTip{background:#1e3a4a}.tI-FCG_stepGuide{flex-direction:column;gap:1rem;margin:1rem 0;display:flex}.tI-FCG_step{align-items:flex-start;gap:1rem;display:flex}.tI-FCG_stepNumber{background:var(--primary-boton);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:.875rem;font-weight:700;display:flex}.tI-FCG_stepContent{flex:1}.tI-FCG_stepContent h4{margin:0 0 .25rem;font-size:1rem}.tI-FCG_stepContent p{color:var(--text-secondary);margin:0;font-size:.9rem}.tI-FCG_tipsGrid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin:1rem 0;display:grid}.tI-FCG_tipCard{background:var(--bg-card);border:1px solid #e0e0e0;border-radius:8px;align-items:flex-start;gap:.75rem;padding:1rem;display:flex}[data-theme=dark] .tI-FCG_tipCard{background:#2a2a2a;border-color:#444}.tI-FCG_tipIcon{flex-shrink:0;font-size:1.5rem}.tI-FCG_eduWarningBox{background:#fff8e1;border:1px solid #f59e0b;border-radius:8px;margin:1rem 0;padding:1.25rem}[data-theme=dark] .tI-FCG_eduWarningBox{background:#2d2400;border-color:#b45309}.tI-FCG_warningHeader{align-items:center;gap:.5rem;margin-bottom:.75rem;font-size:1rem;font-weight:700;display:flex}.tI-FCG_warningIcon{font-size:1.25rem}.tI-FCG_warningList{flex-direction:column;gap:.5rem;margin:0;padding:0;list-style:none;display:flex}.tI-FCG_warningList li{background:#f59e0b14;border-radius:4px;padding:.5rem .75rem;font-size:.9rem}[data-theme=dark] .tI-FCG_warningList li{background:#b4530926}@media (max-width:768px){.tI-FCG_escenariosGrid,.tI-FCG_tipsGrid{grid-template-columns:1fr}.tI-FCG_comparativaTable{font-size:.8rem}}