._7ddfcW_container{background-color:var(--bg-primary);min-height:100vh;color:var(--text-primary);font-family:var(--font-sans,system-ui, sans-serif)}[data-theme=dark] ._7ddfcW_container{background-color:var(--bg-primary);color:var(--text-primary)}._7ddfcW_hero{background:var(--hero-bg);color:#fff;text-align:center;padding:3rem 1.5rem 2.5rem}._7ddfcW_heroIcono{margin-bottom:.75rem;font-size:3rem;display:block}._7ddfcW_heroTitulo{letter-spacing:-.02em;margin:0 0 .75rem;font-size:clamp(1.6rem,4vw,2.4rem);font-weight:800}._7ddfcW_heroSubtitulo{opacity:.92;max-width:640px;margin:0 auto;font-size:clamp(.9rem,2.5vw,1.1rem);line-height:1.6}._7ddfcW_tabsNav{flex-wrap:wrap;justify-content:center;gap:.5rem;max-width:900px;margin:0 auto;padding:1.5rem 1rem .75rem;display:flex}._7ddfcW_tab{background:var(--bg-card);color:var(--text-secondary);cursor:pointer;border:2px solid #e0e0e0;border-radius:12px;flex-direction:column;align-items:center;gap:.15rem;min-width:110px;padding:.6rem 1rem;transition:all .18s;display:flex}._7ddfcW_tab:hover{border-color:var(--primary);color:var(--primary-texto);transform:translateY(-1px)}._7ddfcW_tabActivo{border-color:var(--primary-boton);background:var(--primary-boton);color:#fff;box-shadow:0 4px 12px #2e86ab4d}._7ddfcW_tabActivo:hover{color:#fff}._7ddfcW_tabIcono{font-size:1.4rem}._7ddfcW_tabNombre{text-align:center;font-size:.78rem;font-weight:700;line-height:1.2}._7ddfcW_tabSub{opacity:.75;text-align:center;font-family:monospace;font-size:.65rem}[data-theme=dark] ._7ddfcW_tab{background:var(--bg-card);color:var(--text-secondary);border-color:#444}[data-theme=dark] ._7ddfcW_tab:hover{border-color:var(--primary);color:var(--primary-texto)}[data-theme=dark] ._7ddfcW_tabActivo{background:var(--primary-boton);color:#fff;border-color:var(--primary-boton)}._7ddfcW_herramienta{max-width:900px;margin:0 auto;padding:1rem 1rem 2rem}._7ddfcW_visorWrapper{flex-direction:column;align-items:center;gap:1.25rem;display:flex}._7ddfcW_svgCanvas{background:#fff;border:1.5px solid #e0e0e0;border-radius:12px;max-width:100%;display:block}[data-theme=dark] ._7ddfcW_svgCanvas{background:#1e2a35;border-color:#444}._7ddfcW_panelEcuacion{background:var(--bg-card);border:2px solid var(--primary);border-radius:12px;width:100%;max-width:500px;padding:1rem 1.25rem;box-shadow:0 2px 8px #2e86ab1a}[data-theme=dark] ._7ddfcW_panelEcuacion{background:var(--bg-card);border-color:var(--primary)}._7ddfcW_ecuacionTitulo{text-transform:uppercase;letter-spacing:.08em;color:var(--primary-texto);margin-bottom:.4rem;font-size:.72rem;font-weight:700}._7ddfcW_ecuacion{color:var(--text-primary);word-break:break-word;background:#f5f8fb;border-radius:8px;margin-bottom:.75rem;padding:.6rem .8rem;font-family:Courier New,Lucida Console,monospace;font-size:clamp(.82rem,2.2vw,1rem);line-height:1.5}[data-theme=dark] ._7ddfcW_ecuacion{color:var(--text-primary);background:#1a2533}._7ddfcW_infoNotables{flex-wrap:wrap;gap:.4rem 1rem;display:flex}._7ddfcW_infoNotables span{color:var(--text-secondary);background:#f0f4f8;border-radius:6px;padding:.2rem .5rem;font-size:.78rem}[data-theme=dark] ._7ddfcW_infoNotables span{color:var(--text-secondary);background:#252f3a}._7ddfcW_sliders{flex-direction:column;gap:.75rem;width:100%;max-width:500px;display:flex}._7ddfcW_sliderLabel{color:var(--text-primary);cursor:pointer;flex-direction:column;gap:.3rem;font-size:.85rem;font-weight:600;display:flex}._7ddfcW_sliderLabel input[type=range]{width:100%;accent-color:var(--primary);cursor:pointer;height:6px}._7ddfcW_sliderLabel input[type=range]:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:4px}[data-theme=dark] ._7ddfcW_sliderLabel{color:var(--text-primary)}._7ddfcW_orientacionGroup{flex-wrap:wrap;align-items:center;gap:.6rem;margin-top:.25rem;display:flex}._7ddfcW_orientacionLabel{color:var(--text-primary);font-size:.82rem;font-weight:600}._7ddfcW_orientacionBtn{background:var(--bg-card);color:var(--text-secondary);cursor:pointer;border:2px solid #d0d8e0;border-radius:8px;padding:.35rem .9rem;font-size:.8rem;font-weight:600;transition:all .15s}._7ddfcW_orientacionBtn:hover{border-color:var(--primary);color:var(--primary-texto)}._7ddfcW_orientacionActivo{border-color:var(--secondary-boton);background:var(--secondary-boton);color:#fff}._7ddfcW_orientacionActivo:hover{color:#fff}._7ddfcW_orientacionBtn:focus-visible{outline:2px solid var(--primary);outline-offset:2px}[data-theme=dark] ._7ddfcW_orientacionBtn{background:var(--bg-card);color:var(--text-secondary);border-color:#444}[data-theme=dark] ._7ddfcW_orientacionActivo{background:var(--secondary-boton);color:#fff;border-color:var(--secondary-boton)}._7ddfcW_tabsPolares{flex-wrap:wrap;justify-content:center;gap:.5rem;margin-bottom:.5rem;display:flex}._7ddfcW_tabPolar{background:var(--bg-card);color:var(--text-secondary);cursor:pointer;border:2px solid #d0d8e0;border-radius:8px;padding:.4rem .9rem;font-size:.8rem;font-weight:600;transition:all .15s}._7ddfcW_tabPolar:hover{border-color:var(--secondary);color:var(--secondary-texto)}._7ddfcW_tabPolarActivo{border-color:var(--secondary-boton);background:var(--secondary-boton);color:#fff}._7ddfcW_tabPolarActivo:hover{color:#fff}._7ddfcW_tabPolar:focus-visible{outline:2px solid var(--secondary);outline-offset:2px}[data-theme=dark] ._7ddfcW_tabPolar{background:var(--bg-card);color:var(--text-secondary);border-color:#444}[data-theme=dark] ._7ddfcW_tabPolarActivo{background:var(--secondary-boton);border-color:var(--secondary-boton);color:#fff}._7ddfcW_warningBox{color:#6b4f00;background:#fff8e1;border:1.5px solid #f6c90e;border-radius:10px;margin:.5rem 0;padding:.75rem 1rem;font-size:.85rem}[data-theme=dark] ._7ddfcW_warningBox{color:#f6c90e;background:#2a2200;border-color:#f6c90e}._7ddfcW_tableWrapper{border-radius:8px;margin:1.5rem 0;overflow-x:auto;box-shadow:0 2px 8px #00000014}._7ddfcW_comparativaTable{border-collapse:collapse;width:100%;font-size:.9rem}._7ddfcW_comparativaTable th{background:linear-gradient(135deg, var(--primary-boton) 0%, var(--secondary-boton) 100%);color:#fff;text-align:left;padding:.75rem 1rem;font-weight:600}._7ddfcW_comparativaTable td{border-bottom:1px solid var(--border-color,#e5e7eb);color:var(--text-secondary);padding:.75rem 1rem}._7ddfcW_comparativaTable tbody tr:hover{background:#2e86ab0d}[data-theme=dark] ._7ddfcW_comparativaTable td{border-bottom-color:#333}._7ddfcW_escenariosGrid{grid-template-columns:repeat(2,1fr);gap:1rem;margin:1.5rem 0;display:grid}._7ddfcW_escenarioCard{background:var(--bg-card);border:1px solid var(--border-color,#e5e7eb);border-radius:12px;padding:1.25rem;transition:transform .2s,box-shadow .2s}._7ddfcW_escenarioCard:hover{transform:translateY(-2px);box-shadow:0 6px 20px #2e86ab26}._7ddfcW_escenarioHeader{align-items:center;gap:.75rem;margin-bottom:.75rem;display:flex}._7ddfcW_escenarioIcon{font-size:1.75rem;line-height:1}._7ddfcW_escenarioHeader h3{color:var(--text-primary);margin:0;font-size:1rem;font-weight:600}._7ddfcW_escenarioTip{color:var(--secondary-texto);margin-top:.5rem;font-size:.875rem}[data-theme=dark] ._7ddfcW_escenarioCard{border-color:#333}._7ddfcW_faqList{flex-direction:column;gap:1rem;margin:1.5rem 0;display:flex}._7ddfcW_faqItem{background:var(--bg-card);border:1px solid var(--border-color,#e5e7eb);border-left:3px solid var(--primary);border-radius:8px;padding:1.25rem}._7ddfcW_faqItem h4{color:var(--primary-texto);margin:0 0 .5rem;font-size:.95rem}._7ddfcW_faqItem p{color:var(--text-secondary);margin:0 0 .5rem;font-size:.875rem;line-height:1.6}._7ddfcW_faqTip{color:var(--secondary-texto);background:#48a9a614;border-radius:6px;padding:.5rem .75rem;font-size:.8rem}[data-theme=dark] ._7ddfcW_faqItem{border-color:#333;border-left-color:var(--primary)}._7ddfcW_stepGuide{flex-direction:column;gap:1rem;margin:1.5rem 0;display:flex}._7ddfcW_step{align-items:flex-start;gap:1rem;display:flex}._7ddfcW_stepNumber{background:linear-gradient(135deg, var(--primary-boton) 0%, var(--secondary-boton) 100%);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:.9rem;font-weight:700;display:flex}._7ddfcW_stepContent{background:var(--bg-card);border:1px solid var(--border-color,#e5e7eb);border-radius:10px;flex:1;padding:1rem}._7ddfcW_stepContent h4{color:var(--text-primary);margin:0 0 .4rem;font-size:.95rem;font-weight:600}._7ddfcW_stepContent p{color:var(--text-secondary);margin:0;font-size:.875rem;line-height:1.6}[data-theme=dark] ._7ddfcW_stepContent{border-color:#333}._7ddfcW_tipsGrid{grid-template-columns:repeat(3,1fr);gap:.75rem;margin:1.5rem 0;display:grid}._7ddfcW_tipCard{background:var(--bg-card);border:1px solid var(--border-color,#e5e7eb);text-align:center;border-radius:10px;padding:1rem}._7ddfcW_tipIcon{margin-bottom:.5rem;font-size:1.5rem;display:block}._7ddfcW_tipCard h4{color:var(--text-primary);margin:0 0 .35rem;font-size:.85rem;font-weight:600}._7ddfcW_tipCard p{color:var(--text-secondary);margin:0;font-size:.8rem;line-height:1.5}[data-theme=dark] ._7ddfcW_tipCard{border-color:#333}._7ddfcW_warningHeader{align-items:center;gap:.75rem;margin-bottom:1rem;display:flex}._7ddfcW_warningIcon{font-size:1.5rem}._7ddfcW_warningHeader h3{color:inherit;margin:0;font-size:1rem;font-weight:600}._7ddfcW_warningList{flex-direction:column;gap:.6rem;margin:0;padding:0;list-style:none;display:flex}._7ddfcW_warningList li{padding-left:.5rem;font-size:.875rem;line-height:1.5}@media (max-width:600px){._7ddfcW_hero{padding:2rem 1rem 1.75rem}._7ddfcW_tabsNav{gap:.35rem;padding:1rem .75rem .5rem}._7ddfcW_tab{min-width:80px;padding:.5rem .65rem}._7ddfcW_tabNombre{font-size:.7rem}._7ddfcW_tabSub{display:none}._7ddfcW_herramienta{padding:.75rem .75rem 1.5rem}._7ddfcW_sliders,._7ddfcW_panelEcuacion{max-width:100%}}@media (prefers-reduced-motion:reduce){._7ddfcW_tab,._7ddfcW_orientacionBtn,._7ddfcW_tabPolar,._7ddfcW_escenarioCard{transition:none}}@media (max-width:768px){._7ddfcW_escenariosGrid{grid-template-columns:1fr}._7ddfcW_tipsGrid{grid-template-columns:repeat(2,1fr)}}._7ddfcW_ecuacionEditor{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;width:100%;max-width:640px;padding:1rem 1.25rem}._7ddfcW_ecuacionAyuda{color:var(--text-secondary);margin:0 0 .75rem;font-size:.88rem;line-height:1.5}._7ddfcW_ecuacionCampos{color:var(--text-primary);flex-wrap:wrap;align-items:center;gap:.4rem .3rem;font-family:Courier New,Lucida Console,monospace;font-size:1rem;display:flex}._7ddfcW_coefGrupo{align-items:center;gap:.3rem;display:inline-flex}._7ddfcW_coefSigno,._7ddfcW_coefLiteral{color:var(--text-primary)}._7ddfcW_coefInput{text-align:center;width:4.5rem;min-height:44px;color:var(--text-primary);background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius);padding:.3rem .4rem;font-family:inherit;font-size:1rem}._7ddfcW_coefInput:focus-visible{outline:2px solid var(--primary);outline-offset:1px}._7ddfcW_coefInput[aria-invalid=true]{border-color:var(--error)}._7ddfcW_ejemplosFila{flex-wrap:wrap;align-items:center;gap:.4rem;margin-top:.85rem;display:flex}._7ddfcW_ejemplosLabel{color:var(--text-secondary);font-size:.82rem}._7ddfcW_ejemploBtn{min-height:36px;color:var(--primary-texto);border:1px solid var(--primary-texto);cursor:pointer;background:0 0;border-radius:999px;padding:.3rem .75rem;font-size:.82rem}._7ddfcW_ejemploBtn:hover{background:var(--primary-boton);border-color:var(--primary-boton);color:#fff}._7ddfcW_ejemploBtn:focus-visible{outline:2px solid var(--primary);outline-offset:2px}._7ddfcW_ecuacionAviso{border-radius:var(--radius);color:#991b1b;background:#fee2e2;width:100%;max-width:640px;margin:0;padding:.6rem .9rem;font-weight:600}._7ddfcW_tipoConica{color:var(--text-primary);margin-bottom:.75rem;font-size:1.15rem;font-weight:700}._7ddfcW_pasosPanel{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;width:100%;max-width:640px;padding:1rem 1.25rem}._7ddfcW_pasosTitulo{color:var(--primary-texto);margin:0 0 .5rem;font-size:1rem}._7ddfcW_pasosLista{color:var(--text-secondary);margin:0;padding-left:1.25rem;font-size:.92rem;line-height:1.7}[data-theme=dark] ._7ddfcW_ecuacionEditor,[data-theme=dark] ._7ddfcW_pasosPanel{background:var(--bg-card);border-color:#374151}[data-theme=dark] ._7ddfcW_ecuacionAyuda,[data-theme=dark] ._7ddfcW_ejemplosLabel,[data-theme=dark] ._7ddfcW_pasosLista{color:var(--text-secondary)}[data-theme=dark] ._7ddfcW_coefSigno,[data-theme=dark] ._7ddfcW_coefLiteral,[data-theme=dark] ._7ddfcW_ecuacionCampos,[data-theme=dark] ._7ddfcW_tipoConica{color:var(--text-primary)}[data-theme=dark] ._7ddfcW_coefInput{color:var(--text-primary);background:#2a2a2a;border-color:#4b5563}[data-theme=dark] ._7ddfcW_coefInput[aria-invalid=true]{border-color:var(--error)}[data-theme=dark] ._7ddfcW_ejemploBtn,[data-theme=dark] ._7ddfcW_pasosTitulo{color:var(--primary-texto);border-color:var(--primary-texto)}[data-theme=dark] ._7ddfcW_ejemploBtn:hover{background:var(--primary-boton);border-color:var(--primary-boton);color:#fff}[data-theme=dark] ._7ddfcW_ecuacionAviso{color:#fca5a5;background:#3b1d1d}._7ddfcW_casosSection{max-width:900px;margin:0 auto var(--spacing-xl);padding:var(--spacing-lg);background:var(--bg-card);border:1px solid var(--border);border-radius:12px}._7ddfcW_casosHeader{margin-bottom:var(--spacing-lg)}._7ddfcW_casosTitulo{margin:0 0 var(--spacing-sm);color:var(--primary-texto);font-size:1.3rem}._7ddfcW_casosIntro{color:var(--text-secondary);margin:0;line-height:1.6}._7ddfcW_casosIntro+._7ddfcW_casosIntro{margin-top:var(--spacing-sm)}._7ddfcW_casosNav{gap:var(--spacing-xs);margin-bottom:var(--spacing-lg);flex-wrap:wrap;display:flex}._7ddfcW_casoBoton{min-width:44px;min-height:44px;padding:var(--spacing-xs) var(--spacing-sm);color:var(--text-primary);background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;font-size:.95rem;font-weight:600;transition:background .2s,color .2s,border-color .2s}._7ddfcW_casoBoton:hover{border-color:var(--primary-texto);color:var(--primary-texto)}._7ddfcW_casoBoton:focus-visible{outline:2px solid var(--primary);outline-offset:2px}._7ddfcW_casoBotonActivo,._7ddfcW_casoBotonActivo:hover{background:var(--primary-boton);border-color:var(--primary-boton);color:#fff}._7ddfcW_casoBotonPractica{min-width:auto;margin-left:auto}._7ddfcW_casoCuerpo{padding:var(--spacing-lg);background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius)}._7ddfcW_casoTitulo{margin:0 0 var(--spacing-sm);color:var(--text-primary);font-size:1.1rem}._7ddfcW_casoEnunciado{margin:0 0 var(--spacing-md);color:var(--text-primary);line-height:1.7}._7ddfcW_casoRespuesta{margin-bottom:var(--spacing-md)}._7ddfcW_casoLabel{margin-bottom:var(--spacing-xs);color:var(--text-secondary);font-size:.9rem;font-weight:600;display:block}._7ddfcW_casoFila{gap:var(--spacing-sm);flex-wrap:wrap;display:flex}._7ddfcW_casoInput{min-width:0;min-height:44px;padding:var(--spacing-sm);color:var(--text-primary);background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);flex:160px;font-size:1rem}._7ddfcW_casoInput:focus-visible{outline:2px solid var(--primary);outline-offset:1px}._7ddfcW_casoComprobar{min-height:44px;padding:var(--spacing-sm) var(--spacing-lg);color:#fff;background:var(--primary-boton);border-radius:var(--radius);cursor:pointer;border:none;font-size:1rem;font-weight:600}._7ddfcW_casoComprobar:hover{background:var(--hero-bg)}._7ddfcW_casoComprobar:focus-visible{outline:2px solid var(--primary);outline-offset:2px}._7ddfcW_casoVeredicto{margin-bottom:var(--spacing-md);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius);font-weight:600}._7ddfcW_casoOk{color:#166534;background:#dcfce7}._7ddfcW_casoKo{color:#991b1b;background:#fee2e2}._7ddfcW_casoAyudas{gap:var(--spacing-sm);flex-wrap:wrap;display:flex}._7ddfcW_casoAyudaBoton{min-height:44px;padding:var(--spacing-xs) var(--spacing-md);color:var(--primary-texto);border:1px solid var(--primary-texto);border-radius:var(--radius);cursor:pointer;background:0 0;font-size:.9rem}._7ddfcW_casoAyudaBoton:hover{background:var(--primary-boton);border-color:var(--primary-boton);color:#fff}._7ddfcW_casoAyudaBoton:focus-visible{outline:2px solid var(--primary);outline-offset:2px}._7ddfcW_casoPista{margin:var(--spacing-md) 0 0;padding:var(--spacing-sm) var(--spacing-md);background:var(--bg-card);border-left:3px solid var(--secondary);border-radius:var(--radius);color:var(--text-secondary);line-height:1.6}._7ddfcW_casoSolucion{margin-top:var(--spacing-md);padding:var(--spacing-md);background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius)}._7ddfcW_casoPasos{margin:0 0 var(--spacing-md);color:var(--text-secondary);padding-left:1.25rem;line-height:1.8}._7ddfcW_casoRespuestaFinal{color:var(--text-primary);margin:0;font-size:1.05rem}[data-theme=dark] ._7ddfcW_casosSection,[data-theme=dark] ._7ddfcW_casoCuerpo,[data-theme=dark] ._7ddfcW_casoSolucion{border-color:#374151}[data-theme=dark] ._7ddfcW_casosTitulo,[data-theme=dark] ._7ddfcW_casoAyudaBoton{color:var(--primary-texto);border-color:var(--primary-texto)}[data-theme=dark] ._7ddfcW_casosIntro,[data-theme=dark] ._7ddfcW_casoLabel,[data-theme=dark] ._7ddfcW_casoPasos,[data-theme=dark] ._7ddfcW_casoPista{color:var(--text-secondary)}[data-theme=dark] ._7ddfcW_casoTitulo,[data-theme=dark] ._7ddfcW_casoEnunciado,[data-theme=dark] ._7ddfcW_casoRespuestaFinal{color:var(--text-primary)}[data-theme=dark] ._7ddfcW_casoBoton,[data-theme=dark] ._7ddfcW_casoInput{color:var(--text-primary);background:#2a2a2a;border-color:#4b5563}[data-theme=dark] ._7ddfcW_casoBotonActivo,[data-theme=dark] ._7ddfcW_casoBotonActivo:hover,[data-theme=dark] ._7ddfcW_casoComprobar,[data-theme=dark] ._7ddfcW_casoAyudaBoton:hover{background:var(--primary-boton);border-color:var(--primary-boton);color:#fff}[data-theme=dark] ._7ddfcW_casoComprobar:hover{background:var(--hero-bg)}[data-theme=dark] ._7ddfcW_casoOk{color:#86efac;background:#14351f}[data-theme=dark] ._7ddfcW_casoKo{color:#fca5a5;background:#3b1d1d}@media (max-width:640px){._7ddfcW_casosSection{margin:0 1rem var(--spacing-xl);padding:var(--spacing-md)}._7ddfcW_casoCuerpo{padding:var(--spacing-md)}._7ddfcW_coefInput{width:3.6rem}}@media (prefers-reduced-motion:reduce){._7ddfcW_casoBoton{transition:none}}