.PWv6UG_container{background:var(--bg-primary,#fafafa);min-height:100vh;color:var(--text-primary,#1a1a1a)}.PWv6UG_hero{background:var(--hero-bg);text-align:center;color:#fff;padding:3rem 1.5rem 2.5rem}.PWv6UG_heroTitle{letter-spacing:-.5px;margin:0 0 .75rem;font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800}.PWv6UG_heroSubtitle{opacity:.92;margin:0;max-width:600px;margin-inline:auto;font-size:clamp(1rem,2vw,1.2rem)}.PWv6UG_tabBar{border-bottom:2px solid var(--border-color,#e5e5e5);scrollbar-width:none;flex-wrap:wrap;gap:.5rem;max-width:1000px;margin-inline:auto;padding:1.25rem 1.5rem 0;display:flex;overflow-x:auto}.PWv6UG_tabBar::-webkit-scrollbar{display:none}.PWv6UG_tab{color:var(--text-secondary,#666);cursor:pointer;white-space:nowrap;background:0 0;border:2px solid #0000;border-radius:8px 8px 0 0;align-items:center;gap:.4rem;margin-bottom:-2px;padding:.6rem 1.1rem;font-size:.92rem;font-weight:500;transition:color .2s,background .2s;display:flex}.PWv6UG_tab:hover{color:var(--primary-texto);background:var(--bg-card,#fff)}.PWv6UG_tabActive{color:var(--primary-texto);border-color:var(--border-color,#e5e5e5);border-bottom-color:var(--bg-card,#fff);background:var(--bg-card,#fff);font-weight:700}.PWv6UG_tab:focus-visible{outline:2px solid var(--primary,#2e86ab);outline-offset:2px}.PWv6UG_content{max-width:1000px;margin:0 auto;padding:2rem 1.5rem}.PWv6UG_gruposLayout{grid-template-columns:280px 1fr;align-items:start;gap:1.5rem;display:grid}.PWv6UG_gruposGrid{grid-template-columns:1fr 1fr;gap:.6rem;display:grid}.PWv6UG_grupoCard{border:2px solid var(--border-color,#e5e5e5);background:var(--bg-card,#fff);cursor:pointer;text-align:left;border-radius:10px;flex-direction:column;align-items:flex-start;gap:.4rem;padding:.75rem;transition:border-color .2s,box-shadow .2s;display:flex}.PWv6UG_grupoCard:hover{border-color:var(--primary,#2e86ab);box-shadow:0 2px 8px #2e86ab26}.PWv6UG_grupoCardActive{background:var(--bg-card,#fff);box-shadow:0 4px 12px #2e86ab33}.PWv6UG_grupoCard:focus-visible{outline:2px solid var(--primary,#2e86ab);outline-offset:2px}.PWv6UG_etiquetaGrupo{color:#fff;letter-spacing:.3px;border-radius:4px;padding:.15rem .5rem;font-family:Courier New,monospace;font-size:.78rem;font-weight:700;display:inline-block}.PWv6UG_grupoNombre{color:var(--text-primary,#1a1a1a);font-size:.85rem;font-weight:600}.PWv6UG_grupoDetalle{background:var(--bg-card,#fff);border:1px solid var(--border-color,#e5e5e5);border-radius:12px;padding:1.5rem}.PWv6UG_grupoDetalle h2{margin:0 0 .25rem;font-size:1.4rem}.PWv6UG_formulaGeneral{color:var(--text-secondary,#666);margin:0 0 1rem;font-family:Courier New,monospace;font-size:1rem}.PWv6UG_moleculaSvg{border:1px solid var(--border-color,#e5e5e5);background:var(--bg-primary,#fafafa);border-radius:8px;width:100%;max-width:320px;height:80px;margin-bottom:1rem}.PWv6UG_detalleGrid{grid-template-columns:1fr 1fr;gap:.75rem;margin-top:.5rem;display:grid}.PWv6UG_detalleItem{flex-direction:column;gap:.2rem;display:flex}.PWv6UG_detalleItemFull{grid-column:1/-1}.PWv6UG_detalleLabel{color:var(--text-muted,#999);text-transform:uppercase;letter-spacing:.5px;font-size:.78rem;font-weight:600}.PWv6UG_detalleValor{color:var(--text-primary,#1a1a1a);font-size:.9rem;font-weight:500}.PWv6UG_polar{color:#1d4ed8;background:#dbeafe;border-radius:20px;padding:.2rem .6rem;font-size:.82rem;font-weight:700;display:inline-block}.PWv6UG_apolar{color:#374151;background:#f3f4f6;border-radius:20px;padding:.2rem .6rem;font-size:.82rem;font-weight:700;display:inline-block}.PWv6UG_reaccionSelector{flex-wrap:wrap;gap:.6rem;margin-bottom:1.5rem;display:flex}.PWv6UG_reaccionBtn{border:2px solid var(--border-color,#e5e5e5);background:var(--bg-card,#fff);color:var(--text-secondary,#666);cursor:pointer;border-radius:8px;padding:.5rem 1rem;font-size:.88rem;font-weight:500;transition:all .2s}.PWv6UG_reaccionBtn:hover{border-color:var(--primary,#2e86ab);color:var(--primary-texto)}.PWv6UG_reaccionBtn:focus-visible{outline:2px solid var(--primary,#2e86ab);outline-offset:2px}.PWv6UG_reaccionBtnActive{border-color:var(--primary-boton);background:var(--primary-boton);color:#fff}.PWv6UG_reaccionBox{background:var(--bg-card,#fff);border:1px solid var(--border-color,#e5e5e5);border-radius:12px;padding:1.75rem}.PWv6UG_reaccionTitulo{color:var(--primary-texto);margin:0 0 1rem;font-size:1.3rem}.PWv6UG_reaccionEcuacion{background:var(--bg-primary,#fafafa);border:2px solid var(--primary,#2e86ab);color:var(--text-primary,#1a1a1a);word-break:break-word;border-radius:8px;margin-bottom:1.25rem;padding:1rem 1.25rem;font-family:Courier New,monospace;font-size:1rem;line-height:1.6}.PWv6UG_reaccionMetaGrid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:.75rem;margin-bottom:1.25rem;display:grid}.PWv6UG_reaccionMetaItem{background:var(--bg-primary,#fafafa);border-radius:8px;flex-direction:column;gap:.2rem;padding:.75rem;display:flex}.PWv6UG_reaccionMetaLabel{color:var(--text-muted,#999);text-transform:uppercase;letter-spacing:.5px;font-size:.75rem;font-weight:700}.PWv6UG_reaccionMetaValor{color:var(--text-primary,#1a1a1a);font-size:.88rem;font-weight:500}.PWv6UG_reaccionDescripcion{border-top:1px solid var(--border-color,#e5e5e5);margin-bottom:1rem;padding-top:1rem}.PWv6UG_reaccionDescripcion h3{color:var(--text-primary,#1a1a1a);margin:0 0 .5rem;font-size:1rem}.PWv6UG_reaccionDescripcion p{color:var(--text-secondary,#666);margin:0;font-size:.92rem;line-height:1.7}.PWv6UG_reaccionEjemplo{color:var(--text-primary,#1a1a1a);background:#f0fdf4;border-left:3px solid #16a34a;border-radius:0 8px 8px 0;flex-direction:column;gap:.3rem;padding:.75rem 1rem;font-size:.88rem;display:flex}.PWv6UG_seccionTitulo{color:var(--primary-texto);margin:0 0 .5rem;font-size:1.4rem}.PWv6UG_subseccionTitulo{color:var(--text-primary,#1a1a1a);border-bottom:2px solid var(--border-color,#e5e5e5);margin:2rem 0 .75rem;padding-bottom:.4rem;font-size:1.1rem}.PWv6UG_seccionDesc{color:var(--text-secondary,#666);margin:0 0 1.5rem;font-size:.95rem;line-height:1.7}.PWv6UG_bencenoBox{background:var(--bg-card,#fff);border:1px solid var(--border-color,#e5e5e5);border-radius:12px;margin-bottom:1.5rem;padding:1.5rem}.PWv6UG_bencenoToggle{flex-wrap:wrap;gap:.6rem;margin-bottom:1.25rem;display:flex}.PWv6UG_toggleBtn{border:2px solid var(--border-color,#e5e5e5);background:var(--bg-card,#fff);color:var(--text-secondary,#666);cursor:pointer;border-radius:8px;padding:.45rem 1rem;font-size:.88rem;transition:all .2s}.PWv6UG_toggleBtn:hover{border-color:var(--primary,#2e86ab);color:var(--primary-texto)}.PWv6UG_toggleBtn:focus-visible{outline:2px solid var(--primary,#2e86ab);outline-offset:2px}.PWv6UG_toggleBtnActive{border-color:var(--primary-boton);background:var(--primary-boton);color:#fff}.PWv6UG_bencenoSvgContainer{flex-wrap:wrap;align-items:flex-start;gap:2rem;display:flex}.PWv6UG_bencenoSvg{flex-shrink:0;width:180px;height:140px}.PWv6UG_bencenoInfo{flex:1;min-width:200px}.PWv6UG_bencenoInfo p{color:var(--text-secondary,#666);margin:0 0 .5rem;font-size:.9rem;line-height:1.6}.PWv6UG_aromaticosGrid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:.75rem;margin-bottom:1rem;display:grid}.PWv6UG_aromaticCard{border:2px solid #0000;border-radius:10px;padding:.9rem}.PWv6UG_aromaticCardSi{background:#f0fdf4;border-color:#16a34a}.PWv6UG_aromaticCardNo{background:#fef2f2;border-color:#dc2626}.PWv6UG_aromaticNombre{color:var(--text-primary,#1a1a1a);margin-bottom:.2rem;font-size:.95rem;font-weight:700}.PWv6UG_aromaticFormula{color:var(--text-secondary,#666);margin-bottom:.4rem;font-family:Courier New,monospace;font-size:.82rem}.PWv6UG_aromaticHuckel{margin-bottom:.4rem;font-size:.82rem;font-weight:700}.PWv6UG_aromaticUso{color:var(--text-muted,#999);font-size:.78rem;line-height:1.4}.PWv6UG_seaGrid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1rem;margin-top:1rem;display:grid}.PWv6UG_seaCard{background:var(--bg-card,#fff);border:1px solid var(--border-color,#e5e5e5);border-radius:10px;padding:1rem 1.25rem}.PWv6UG_seaNombre{color:var(--primary-texto);margin:0 0 .75rem;font-size:1rem;font-weight:700}.PWv6UG_seaFila{color:var(--text-secondary,#666);margin-bottom:.4rem;font-size:.87rem;line-height:1.5}.PWv6UG_seaLabel{color:var(--text-primary,#1a1a1a);margin-right:.3rem;font-weight:700}.PWv6UG_isomeriaTabs{flex-wrap:wrap;gap:.6rem;margin-bottom:1.5rem;display:flex}.PWv6UG_isomeriaBtn{border:2px solid var(--border-color,#e5e5e5);background:var(--bg-card,#fff);color:var(--text-secondary,#666);cursor:pointer;border-radius:8px;padding:.5rem 1.1rem;font-size:.88rem;font-weight:500;transition:all .2s}.PWv6UG_isomeriaBtn:hover{border-color:var(--primary,#2e86ab);color:var(--primary-texto)}.PWv6UG_isomeriaBtn:focus-visible{outline:2px solid var(--primary,#2e86ab);outline-offset:2px}.PWv6UG_isomeriaBtnActive{border-color:var(--primary-boton);background:var(--primary-boton);color:#fff}.PWv6UG_isomeriaDetalle{background:var(--bg-card,#fff);border:1px solid var(--border-color,#e5e5e5);border-radius:12px;padding:1.75rem}.PWv6UG_isomeriaDetalle h3{color:var(--primary-texto);margin:0 0 .75rem;font-size:1.2rem}.PWv6UG_isomeriaDetalle>p{color:var(--text-secondary,#666);margin:0 0 1.25rem;font-size:.95rem;line-height:1.7}.PWv6UG_isomeriaSvgBox{background:var(--bg-primary,#fafafa);border-radius:8px;margin:1.25rem 0;padding:1rem;overflow-x:auto}.PWv6UG_isomeriaSvg{width:100%;max-width:320px;height:110px;display:block}.PWv6UG_isomeriaEjemplo{background:var(--bg-primary,#fafafa);border-left:3px solid var(--secondary,#48a9a6);color:var(--text-secondary,#666);border-radius:0 8px 8px 0;padding:.9rem 1.2rem;font-size:.9rem;line-height:1.6}.PWv6UG_isomeriaEjemplo strong{color:var(--text-primary,#1a1a1a);margin-bottom:.5rem;display:block}.PWv6UG_isomeriaEjemplo p{margin:0 0 .4rem}.PWv6UG_warningBox{color:#78350f;background:#fefce8;border:1px solid #eab308;border-left-width:4px;border-radius:0 8px 8px 0;margin-top:1.25rem;padding:1rem 1.25rem;font-size:.9rem;line-height:1.6}.PWv6UG_warningBox strong{color:#78350f}[data-theme=dark] .PWv6UG_container{background:var(--bg-primary,#1a1a1a);color:var(--text-primary,#e5e5e5)}[data-theme=dark] .PWv6UG_tabActive{border-bottom-color:var(--bg-card,#2a2a2a);background:var(--bg-card,#2a2a2a)}[data-theme=dark] .PWv6UG_tab:hover{background:var(--bg-card,#2a2a2a)}[data-theme=dark] .PWv6UG_grupoCard{background:var(--bg-card,#2a2a2a);color:var(--text-primary,#e5e5e5);border-color:#3a3a3a}[data-theme=dark] .PWv6UG_grupoNombre{color:var(--text-primary,#e5e5e5)}[data-theme=dark] .PWv6UG_grupoDetalle{background:var(--bg-card,#2a2a2a);border-color:#3a3a3a}[data-theme=dark] .PWv6UG_moleculaSvg{background:#1a1a1a;border-color:#3a3a3a}[data-theme=dark] .PWv6UG_detalleValor{color:var(--text-primary,#e5e5e5)}[data-theme=dark] .PWv6UG_polar{color:#93c5fd;background:#1e3a5f}[data-theme=dark] .PWv6UG_apolar{color:#d1d5db;background:#2a2a2a}[data-theme=dark] .PWv6UG_reaccionBox{background:var(--bg-card,#2a2a2a);border-color:#3a3a3a}[data-theme=dark] .PWv6UG_reaccionEcuacion{border-color:var(--primary,#2e86ab);color:var(--text-primary,#e5e5e5);background:#1a1a1a}[data-theme=dark] .PWv6UG_reaccionMetaItem{background:#1a1a1a}[data-theme=dark] .PWv6UG_reaccionMetaValor{color:var(--text-primary,#e5e5e5)}[data-theme=dark] .PWv6UG_reaccionDescripcion{border-color:#3a3a3a}[data-theme=dark] .PWv6UG_reaccionDescripcion p{color:var(--text-secondary,#b0b0b0)}[data-theme=dark] .PWv6UG_reaccionEjemplo{color:var(--text-primary,#e5e5e5);background:#0a2d1a;border-color:#16a34a}[data-theme=dark] .PWv6UG_reaccionBtn{background:var(--bg-card,#2a2a2a);color:var(--text-secondary,#b0b0b0);border-color:#3a3a3a}[data-theme=dark] .PWv6UG_bencenoBox{background:var(--bg-card,#2a2a2a);border-color:#3a3a3a}[data-theme=dark] .PWv6UG_toggleBtn{background:var(--bg-card,#2a2a2a);color:var(--text-secondary,#b0b0b0);border-color:#3a3a3a}[data-theme=dark] .PWv6UG_bencenoInfo p{color:var(--text-secondary,#b0b0b0)}[data-theme=dark] .PWv6UG_aromaticCardSi{background:#0a2d1a;border-color:#16a34a}[data-theme=dark] .PWv6UG_aromaticCardNo{background:#2d0a0a;border-color:#dc2626}[data-theme=dark] .PWv6UG_aromaticNombre{color:var(--text-primary,#e5e5e5)}[data-theme=dark] .PWv6UG_seaCard{background:var(--bg-card,#2a2a2a);border-color:#3a3a3a}[data-theme=dark] .PWv6UG_seaFila{color:var(--text-secondary,#b0b0b0)}[data-theme=dark] .PWv6UG_seaLabel{color:var(--text-primary,#e5e5e5)}[data-theme=dark] .PWv6UG_isomeriaBtn{background:var(--bg-card,#2a2a2a);color:var(--text-secondary,#b0b0b0);border-color:#3a3a3a}[data-theme=dark] .PWv6UG_isomeriaDetalle{background:var(--bg-card,#2a2a2a);border-color:#3a3a3a}[data-theme=dark] .PWv6UG_isomeriaDetalle>p{color:var(--text-secondary,#b0b0b0)}[data-theme=dark] .PWv6UG_isomeriaSvgBox{background:#1a1a1a}[data-theme=dark] .PWv6UG_isomeriaEjemplo{color:var(--text-secondary,#b0b0b0);border-color:var(--secondary,#48a9a6);background:#1a1a1a}[data-theme=dark] .PWv6UG_isomeriaEjemplo strong{color:var(--text-primary,#e5e5e5)}[data-theme=dark] .PWv6UG_warningBox{color:#fde68a;background:#2d2000;border-color:#ca8a04}@media (max-width:768px){.PWv6UG_hero{padding:2rem 1rem 1.75rem}.PWv6UG_content{padding:1.25rem 1rem}.PWv6UG_tabBar{gap:.4rem;padding:1rem 1rem 0}.PWv6UG_tab{padding:.5rem .75rem;font-size:.82rem}.PWv6UG_gruposLayout{grid-template-columns:1fr}.PWv6UG_gruposGrid{grid-template-columns:1fr 1fr}.PWv6UG_detalleGrid{grid-template-columns:1fr}.PWv6UG_reaccionSelector{gap:.5rem}.PWv6UG_reaccionBtn{padding:.4rem .8rem;font-size:.82rem}.PWv6UG_reaccionMetaGrid{grid-template-columns:1fr}.PWv6UG_bencenoSvgContainer{flex-direction:column;gap:1rem}.PWv6UG_bencenoSvg{width:160px;height:120px}.PWv6UG_aromaticosGrid{grid-template-columns:1fr 1fr}.PWv6UG_seaGrid{grid-template-columns:1fr}.PWv6UG_isomeriaTabs{gap:.4rem}.PWv6UG_isomeriaBtn{padding:.4rem .8rem;font-size:.82rem}.PWv6UG_isomeriaSvg{height:90px}}.PWv6UG_tableWrapper{margin:1rem 0;overflow-x:auto}.PWv6UG_comparativaTable{border-collapse:collapse;width:100%;font-size:.9rem}.PWv6UG_comparativaTable th,.PWv6UG_comparativaTable td{text-align:left;border:1px solid #e0e0e0;padding:.75rem 1rem}.PWv6UG_comparativaTable th{background:var(--primary-boton);color:#fff;font-weight:600}.PWv6UG_comparativaTable tr:nth-child(2n){background:#f5f5f5}[data-theme=dark] .PWv6UG_comparativaTable th{background:var(--primary-boton)}[data-theme=dark] .PWv6UG_comparativaTable tr:nth-child(2n){background:#333}[data-theme=dark] .PWv6UG_comparativaTable td{border-color:#444}.PWv6UG_escenariosGrid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin:1rem 0;display:grid}.PWv6UG_escenarioCard{background:var(--bg-card);border:1px solid #e0e0e0;border-radius:8px;padding:1.25rem}[data-theme=dark] .PWv6UG_escenarioCard{background:#2a2a2a;border-color:#444}.PWv6UG_faqList{flex-direction:column;gap:1rem;margin:1rem 0;display:flex}.PWv6UG_faqItem{background:var(--bg-card);border-left:4px solid var(--primary);border-radius:0 8px 8px 0;padding:1rem 1.25rem}[data-theme=dark] .PWv6UG_faqItem{background:#2a2a2a}.PWv6UG_faqTip{background:#e8f4f8;border-radius:4px;margin-top:.5rem;padding:.5rem .75rem;font-size:.875rem}[data-theme=dark] .PWv6UG_faqTip{background:#1e3a4a}.PWv6UG_stepGuide{flex-direction:column;gap:1rem;margin:1rem 0;display:flex}.PWv6UG_step{align-items:flex-start;gap:1rem;display:flex}.PWv6UG_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}.PWv6UG_stepContent{flex:1}.PWv6UG_stepContent h4{margin:0 0 .25rem;font-size:1rem}.PWv6UG_stepContent p{color:var(--text-secondary);margin:0;font-size:.9rem}.PWv6UG_tipsGrid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin:1rem 0;display:grid}.PWv6UG_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] .PWv6UG_tipCard{background:#2a2a2a;border-color:#444}.PWv6UG_tipIcon{flex-shrink:0;font-size:1.5rem}.PWv6UG_warningBoxEdu{background:#fff8e1;border:1px solid #f59e0b;border-radius:8px;margin:1rem 0;padding:1.25rem}[data-theme=dark] .PWv6UG_warningBoxEdu{background:#2d2400;border-color:#b45309}.PWv6UG_warningHeader{align-items:center;gap:.5rem;margin-bottom:.75rem;font-size:1rem;font-weight:700;display:flex}.PWv6UG_warningIcon{font-size:1.25rem}.PWv6UG_warningList{flex-direction:column;gap:.5rem;margin:0;padding:0;list-style:none;display:flex}.PWv6UG_warningList li{background:#f59e0b14;border-radius:4px;padding:.5rem .75rem;font-size:.9rem}[data-theme=dark] .PWv6UG_warningList li{background:#b4530926}@media (prefers-reduced-motion:reduce){.PWv6UG_tab,.PWv6UG_grupoCard,.PWv6UG_reaccionBtn,.PWv6UG_toggleBtn,.PWv6UG_isomeriaBtn{transition:none}}@media (max-width:768px){.PWv6UG_escenariosGrid,.PWv6UG_tipsGrid{grid-template-columns:1fr}.PWv6UG_comparativaTable{font-size:.8rem}}@media (max-width:1023px){.PWv6UG_hero{padding-top:80px}}