.pagina-leccion .leccion-wrap{--rc-gutter: 1.25rem;--rc-texto: 800px;--rc-ancho: 1120px}@media(max-width:480px){.pagina-cursos.pagina-leccion .leccion-wrap{--rc-gutter: 1rem;padding-left:1rem;padding-right:1rem}}.leccion-cabeza .btn.ir-lab{display:inline-flex}.recorrido{max-width:1320px;margin:0 auto}.recorrido[hidden]{display:none}.rc-cuerpo{min-width:0}.rc-etapas{position:relative}.rc-etapas-lista{list-style:none;margin:0;padding:0}.rc-etapa a{color:#d3dae3;text-decoration:none}.rc-etapa a:focus-visible{outline:3px solid var(--accent-green);outline-offset:3px;border-radius:12px}.rc-linea{position:absolute;display:block;background:#ffffff24;border-radius:99px;overflow:hidden;pointer-events:none}.rc-linea i{display:block;width:100%;height:100%;background:var(--accent-green);border-radius:inherit;transition:transform .5s cubic-bezier(.2,.8,.2,1)}@media(max-width:1099px){.rc-etapas{position:-webkit-sticky;position:sticky;top:72px;top:var(--nav-alto, 72px);z-index:40;margin:0 calc(-1 * var(--rc-gutter, 1.25rem)) 1.5rem;padding:0 var(--rc-gutter, 1.25rem) 4px;background:#0b0f16;background:#0b0f16f7;border-bottom:1px solid rgba(255,255,255,.12);box-shadow:0 10px 24px -18px #000000e6}.rc-etapas-lista{display:flex;justify-content:center;align-items:center;flex-wrap:wrap}.rc-etapa{display:flex;align-items:center}.rc-etapa+.rc-etapa:before{content:"·";color:#7d8796;font-weight:700;padding:0 .15rem}.rc-etapa a{display:flex;align-items:center;min-height:44px;padding:0 .45rem;font:600 1rem/1.2 var(--font-body);white-space:nowrap;border-radius:10px}.rc-punto,.rc-etapa-nombre{display:none}.rc-etapa.actual a{color:var(--accent-green);text-decoration:underline;text-decoration-thickness:3px;text-underline-offset:6px}.rc-etapa.hecha a{color:#e9ffd2}.rc-etapa.hecha.actual a{color:var(--accent-green)}.rc-linea{left:0;right:0;bottom:0;height:4px;border-radius:0}.rc-linea i{transform-origin:left center;transform:scaleX(0);border-radius:0}}@media(max-width:380px){.rc-etapa a{padding:0 .3rem}.rc-etapa+.rc-etapa:before{padding:0}}@media(min-width:1100px){.recorrido{display:grid;grid-template-columns:210px minmax(0,1fr);gap:0 2.5rem;align-items:start}.rc-etapas{position:-webkit-sticky;position:sticky;top:100px;top:calc(var(--nav-alto, 76px) + 28px);padding:.5rem 0}.rc-etapas-lista{display:grid;gap:2.4rem;position:relative;z-index:1}.rc-etapa a{display:flex;align-items:center;gap:.85rem;min-height:56px;padding:.3rem .6rem .3rem 0;border-radius:14px}.rc-etapa a:hover .rc-etapa-nombre{color:var(--accent-green)}.rc-punto{flex:0 0 auto;display:grid;place-items:center;width:48px;height:48px;border-radius:50%;border:3px solid rgba(255,255,255,.3);background:#0b0f16;color:#d3dae3;font:800 1.15rem/1 var(--font-display);transition:background .3s,border-color .3s,color .3s}.rc-etapa-txt{display:flex;flex-direction:column;gap:.1rem;min-width:0}.rc-etapa-nombre{font:700 1.15rem var(--font-display);color:#fff}.rc-etapa-det{font:500 1rem var(--font-body);color:#b4bfcc}.rc-etapa.actual .rc-punto{border-color:var(--accent-green);color:var(--accent-green);box-shadow:0 0 0 5px #a2f24c29}.rc-etapa.actual .rc-etapa-nombre{color:var(--accent-green)}.rc-etapa.hecha .rc-punto{background:var(--accent-green);border-color:var(--accent-green);color:#071003}.rc-linea{left:22px;width:4px;top:36px;bottom:36px;z-index:0}.rc-linea i{transform-origin:center top;transform:scaleY(0)}}@media(min-width:1100px)and (max-width:1799px){.rc-cuerpo{padding-right:76px}}.rc-seccion{scroll-margin-top:140px;scroll-margin-top:calc(var(--nav-alto, 72px) + 64px);outline:none}@media(min-width:1100px){.rc-seccion{scroll-margin-top:100px;scroll-margin-top:calc(var(--nav-alto, 76px) + 20px)}}.rc-seccion+.rc-seccion{margin-top:4.5rem;padding-top:3rem;border-top:1px solid rgba(255,255,255,.1)}#laboratorio.rc-seccion,#quiz-seccion.rc-seccion{scroll-margin-top:140px;scroll-margin-top:calc(var(--nav-alto, 72px) + 64px)}@media(min-width:1100px){#laboratorio.rc-seccion,#quiz-seccion.rc-seccion{scroll-margin-top:100px;scroll-margin-top:calc(var(--nav-alto, 76px) + 20px)}}.quiz-seccion.rc-seccion{max-width:none;margin-left:0;margin-right:0}.rc-cabeza{max-width:var(--rc-texto, 800px);margin:0 auto 1.6rem}.rc-kicker{margin:0;font:700 1rem var(--font-body);letter-spacing:.02em;color:var(--accent-green)}.rc-titulo{display:flex;align-items:center;gap:.75rem;margin:.35rem 0 .6rem;font:800 2.1rem/1.15 var(--font-display);color:#fff}@media(min-width:768px){.rc-titulo{font-size:2.5rem}}.rc-titulo-num{flex:0 0 auto;display:grid;place-items:center;width:1.45em;height:1.45em;border-radius:50%;background:var(--accent-green);color:#071003;font-size:.7em}.rc-lead{margin:0;font-size:1.125rem;line-height:1.65;color:#d3dae3}.rc-seccion .leccion-texto{max-width:var(--rc-texto, 800px);margin:0 auto;font-size:1.0625rem;line-height:1.75;color:#bcc6d2;counter-reset:bloque}.rc-seccion .leccion-texto p,.rc-seccion .leccion-texto li{font-size:1.0625rem}.bloque{padding:0 0 .4rem}.bloque+.bloque{margin-top:2.2rem;padding-top:1.6rem;border-top:1px solid rgba(255,255,255,.09)}.rc-seccion .leccion-texto .bloque>h2:first-child{margin-top:0;display:flex;align-items:baseline;gap:.7rem}.rc-seccion .leccion-texto .bloque>h2:first-child:before{counter-increment:bloque;content:counter(bloque);flex:0 0 auto;display:inline-grid;place-items:center;min-width:1.9rem;height:1.9rem;padding:0 .35rem;border-radius:99px;border:2px solid rgba(162,242,76,.55);color:var(--accent-green);font:800 1rem/1 var(--font-display);transform:translateY(-.15em)}.rc-js .bloque.rv{opacity:0;transform:translateY(28px)}.rc-js .bloque.rv.visto{opacity:1;transform:none;transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1)}.rc-fin{max-width:var(--rc-texto, 800px);margin:2.6rem auto 0;padding:1.8rem 1.2rem;text-align:center;border-radius:18px;border:2px dashed rgba(162,242,76,.4);background:#a2f24c0d}.rc-fin-chico{padding:1.2rem 1rem;border-style:dashed;margin-top:2rem}.rc-btn-grande{min-height:56px;padding:.8rem 1.6rem;font-size:1.125rem}.rc-siga{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:.4rem;margin:1rem 0 0;font:600 1.0625rem/1.5 var(--font-body);color:#e2e8f0}.rc-fin-chico .rc-siga{margin:0}.rc-siga a{display:inline-flex;align-items:center;min-height:48px;padding:.4rem .8rem;color:var(--accent-green);font-weight:700;text-decoration:underline;text-underline-offset:4px}.rc-flecha{display:inline-block;color:var(--accent-green);font-size:1.3em;animation:rc-flecha 1.8s ease-in-out 4}@keyframes rc-flecha{0%,to{transform:none}50%{transform:translateY(5px)}}.rc-lab{max-width:var(--rc-ancho, 1120px);margin:0 auto;min-height:560px}.rc-lab.lab{gap:1.1rem}.rc-lab>.lab-consigna{max-width:var(--rc-texto, 800px);margin:0 auto;padding:.9rem 1.1rem;border-radius:14px;background:#ffffff0a;border:1px solid rgba(255,255,255,.1);color:#e2e8f0;font-weight:500;font-size:1.0625rem;line-height:1.6;width:100%;box-sizing:border-box}.rc-lab .lab-pie{justify-content:flex-end}@media(min-width:1000px){body.pagina-cursos .rc-lab .lab-term .term-cuerpo{height:clamp(320px,52vh,540px)}}.tt{position:relative;border-radius:18px;padding:1.25rem 1.3rem 1.2rem;background:#111a12;background:linear-gradient(160deg,#15240f,#0f1520 65%);border:2px solid rgba(162,242,76,.5);box-shadow:0 24px 50px -34px #a2f24c8c;scroll-margin-top:140px;scroll-margin-top:calc(var(--rc-tope, 120px) + 12px)}.tt-cabeza{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.5rem 1.2rem;margin-bottom:.75rem}.tt-num{margin:0;font:800 1.25rem var(--font-display);color:var(--accent-green);outline:none}.tt-num:focus-visible{outline:3px solid var(--accent-green);outline-offset:4px;border-radius:6px}.tt-avance{display:flex;align-items:center;gap:.7rem;flex:1 1 200px;max-width:360px;font:600 1rem var(--font-body);color:#d3dae3}.tt-avance-texto{white-space:nowrap}.tt-barra,.qz-barra{flex:1;display:block;height:10px;border-radius:99px;background:#070a0f;border:1px solid rgba(255,255,255,.16);overflow:hidden}.tt-barra i,.qz-barra i{display:block;height:100%;background:var(--accent-green);transform-origin:left center;transform:scaleX(0);transition:transform .6s cubic-bezier(.2,.8,.2,1)}.tt-pila{display:grid}.tt-pila[hidden]{display:none}.tt-texto{grid-area:1 / 1;margin:0;font:600 1.25rem/1.5 var(--font-body);color:#fff;visibility:hidden;opacity:0}@media(min-width:768px){.tt-texto{font-size:1.4rem}}@media(max-width:767px){.tt-texto{display:none}.tt-texto.activa{display:block}}.tt-texto.activa{visibility:visible;opacity:1}.tt-texto.entra{animation:tt-entra .45s cubic-bezier(.2,.8,.2,1)}@keyframes tt-entra{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}.tt-estado{margin:.7rem 0 0;color:var(--accent-green);font-weight:600;font-size:1.0625rem}.tt-acciones{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.1rem}.tt-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:.55rem 1.1rem;border-radius:12px;border:2px solid rgba(255,255,255,.32);background:#18202c;color:#fff;font:700 1rem/1.3 var(--font-body);cursor:pointer;text-align:center}.tt-btn:hover{border-color:var(--accent-green);color:var(--accent-green)}.tt-btn:focus-visible,.tt-item-btn:focus-visible,.qz-op:focus-visible,.rc-flotante:focus-visible,.tt-aviso-fuera:focus-visible{outline:3px solid #fff;outline-offset:3px}.tt-btn[hidden]{display:none}.tt-btn-pormi{background:var(--accent-green);border-color:var(--accent-green);color:#071003}.tt-btn-pormi:hover{background:#b6f86d;color:#071003}.tt-btn-pormi.hecho{background:#e9ffd2;border-color:#e9ffd2;color:#071003}.tt-btn-lista{margin-left:auto}@media(max-width:560px){.tt{padding:1.05rem 1rem 1rem}.tt-btn{flex:1 1 auto}.tt-btn-lista{margin-left:0;flex-basis:100%}}.tt-pista{margin:1rem 0 0;padding:.8rem 1rem;border-left:4px solid #e0af68;border-radius:0 12px 12px 0;background:#e0af681f;color:#f6e7cc;font-size:1.0625rem;line-height:1.6}.tt-nota{margin:.8rem 0 0;color:var(--accent-green);font-weight:700;font-size:1.0625rem}.tt-exito{position:absolute;inset:0;z-index:3;display:flex;align-items:center;justify-content:center;gap:1rem;padding:1rem;border-radius:16px;background:#091407f2;text-align:left;opacity:0;visibility:hidden;pointer-events:none}.tt-festeja .tt-exito{visibility:visible;animation:tt-exito 1.5s ease forwards}@keyframes tt-exito{0%{opacity:0}12%{opacity:1}82%{opacity:1}to{opacity:0}}.tt-exito-marca,.tt-cierre-marca,.qz-final-marca{flex:0 0 auto;display:grid;place-items:center;width:64px;height:64px;border-radius:50%;background:var(--accent-green);color:#071003;font:800 2rem/1 var(--font-display)}.tt-festeja .tt-exito-marca,.tt-completo .tt-cierre-marca{animation:tt-pop .6s cubic-bezier(.2,1.6,.4,1)}@keyframes tt-pop{0%{transform:scale(.3);opacity:0}to{transform:none;opacity:1}}.tt-exito-caja{display:flex;flex-direction:column;gap:.15rem}.tt-exito-titulo{font:800 1.9rem/1.1 var(--font-display);color:var(--accent-green)}.tt-exito-texto{font:600 1.0625rem/1.4 var(--font-body);color:#fff}.tt-cierre{display:flex;flex-wrap:wrap;align-items:center;gap:1rem 1.2rem}.tt-cierre[hidden]{display:none}.tt-cierre-marca{width:72px;height:72px;font-size:2.3rem;position:relative}.tt-completo .tt-cierre-marca:after{content:"";position:absolute;inset:-6px;border-radius:50%;border:3px solid var(--accent-green);animation:tt-anillo 1.2s ease-out 2;opacity:0}@keyframes tt-anillo{0%{transform:scale(.8);opacity:.9}to{transform:scale(1.6);opacity:0}}.tt-cierre-txt{flex:1 1 240px}.tt-cierre-titulo{margin:0;font:800 1.5rem/1.3 var(--font-display);color:#fff}.tt-cierre-sub{margin:.2rem 0 0;font-size:1.0625rem;color:#d3dae3}.tt-cierre-ir{flex:1 1 100%}.tt-final .tt-avance{display:none}.tt-completo{animation:tt-entra .5s cubic-bezier(.2,.8,.2,1)}.tt-lista-caja{margin-top:1.1rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.14)}.tt-lista-caja[hidden]{display:none}.tt-lista-tit{margin:0 0 .7rem;font-weight:600;color:#d3dae3;font-size:1rem}.tt-lista{list-style:none;margin:0;padding:0;display:grid;gap:.45rem}.tt-item-btn{display:flex;align-items:flex-start;gap:.8rem;width:100%;min-height:52px;padding:.6rem .8rem;border-radius:12px;border:2px solid rgba(255,255,255,.1);background:#111827;color:#eef2f6;font:1rem/1.5 var(--font-body);text-align:left;cursor:pointer}.tt-item-btn:hover{border-color:#a2f24c8c}.tt-item.aqui .tt-item-btn{border-color:var(--accent-green);background:#a2f24c14}.tt-item-marca{flex:0 0 auto;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;border:2px solid rgba(255,255,255,.32);font:700 1rem/1 var(--font-body);color:#d3dae3}.tt-item.hecha .tt-item-marca{background:var(--accent-green);border-color:var(--accent-green);color:#071003}.tt-item-cuerpo{display:flex;flex-direction:column;gap:.15rem;min-width:0}.tt-item-texto{overflow-wrap:anywhere}.tt-item-estado{font-size:1rem;color:#a9b5c3;font-weight:600}.tt-item.hecha .tt-item-estado{color:var(--accent-green)}.tt-aviso-fuera{position:fixed;z-index:950;left:50%;top:130px;top:calc(var(--rc-tope, 120px) + 10px);max-width:calc(100% - 32px);width:max-content;min-height:48px;padding:.65rem 1.1rem;border:0;border-radius:14px;background:var(--accent-green);color:#071003;font:700 1rem/1.35 var(--font-body);text-align:center;cursor:pointer;box-shadow:0 14px 34px #0000008c;opacity:0;visibility:hidden;transform:translate(-50%,-12px);transition:opacity .3s,transform .3s,visibility 0s linear .3s}.tt-aviso-fuera.visible{opacity:1;visibility:visible;transform:translate(-50%);transition:opacity .3s,transform .3s}.rc-flotante{position:fixed;z-index:880;left:16px;bottom:20px;min-height:52px;padding:.7rem 1.2rem;border-radius:99px;border:2px solid var(--accent-green);background:#0f1a0b;color:var(--accent-green);font:700 1.0625rem/1.2 var(--font-body);cursor:pointer;box-shadow:0 12px 30px #000000a6;opacity:0;visibility:hidden;transform:translateY(16px);transition:opacity .3s,transform .3s,visibility 0s linear .3s}.rc-flotante:hover{background:#18290f}.rc-flotante.visible{opacity:1;visibility:visible;transform:none;transition:opacity .3s,transform .3s}@media(min-width:1100px){.rc-flotante{left:50%;transform:translate(-50%,16px);bottom:26px}.rc-flotante.visible{transform:translate(-50%)}body.mc-fijo .rc-flotante{left:calc(50% + 170px)}}.qz{max-width:820px;margin:0 auto;display:grid;gap:1.2rem}.qz .quiz-intro{margin:0;font-size:1.0625rem;color:#d3dae3}.qz-tarjeta,.qz-final{border-radius:18px;padding:1.35rem 1.35rem 1.25rem;background:#0f1520;border:2px solid rgba(125,211,252,.45);scroll-margin-top:140px;scroll-margin-top:calc(var(--rc-tope, 120px) + 12px)}.qz-tarjeta[hidden],.qz-final[hidden]{display:none}.qz-tarjeta.entra,.qz-final.entra{animation:tt-entra .45s cubic-bezier(.2,.8,.2,1)}@media(max-width:560px){.qz-tarjeta,.qz-final{padding:1.05rem 1rem 1rem}}.qz-cabeza{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem 1.2rem;margin-bottom:.9rem}.qz-num{margin:0;font:800 1.25rem var(--font-display);color:#7dd3fc;outline:none}.qz-num:focus-visible,.qz-final-titulo:focus-visible{outline:3px solid #7dd3fc;outline-offset:4px;border-radius:6px}.qz-barra{max-width:320px}.qz-barra i{background:#7dd3fc}.qz-q{margin:0 0 1rem;font:700 1.2rem/1.5 var(--font-body);color:#fff}@media(min-width:768px){.qz-q{font-size:1.3rem}}.qz .quiz-multi{margin:-.3rem 0 .9rem;font-size:1.0625rem;color:#f0c98a}.qz .quiz-multi[hidden]{display:none}.qz-ops{display:grid;gap:.6rem}.qz-op{display:flex;align-items:center;gap:.8rem;width:100%;min-height:56px;padding:.7rem .9rem;border-radius:12px;border:2px solid rgba(255,255,255,.18);background:#141b26;color:#eef2f6;font:1.0625rem/1.5 var(--font-body);text-align:left;cursor:pointer}.qz-op:hover:not(:disabled){border-color:var(--accent-green);background:#172131}.qz-op:disabled{cursor:default;color:#eef2f6}.qz-op[aria-pressed=true]{border-color:var(--accent-green);background:#a2f24c1a}.qz-letra{flex:0 0 auto;display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:#243041;color:#fff;font:800 1rem/1 var(--font-body)}.qz-op[aria-pressed=true] .qz-letra{background:var(--accent-green);color:#071003}.qz-texto{flex:1 1 auto;min-width:0;overflow-wrap:anywhere}.qz-op.es-correcta{border-color:var(--accent-green);background:#a2f24c1f}.qz-op.es-correcta .qz-letra{background:var(--accent-green);color:#071003}.qz-op.es-correcta:after{content:"✓ Correcta";flex:0 0 auto;color:var(--accent-green);font-weight:700}.qz-op.elegida-mal{border-color:#ff8b80;background:#ff7b721f}.qz-op.elegida-mal .qz-letra{background:#ff8b80;color:#1a0503}.qz-op.elegida-mal:after{content:"✗ Su respuesta";flex:0 0 auto;color:#ffb3ab;font-weight:700}.qz-op:disabled:not(.es-correcta):not(.elegida-mal){opacity:.75}@media(max-width:480px){.qz-op{flex-wrap:wrap}.qz-op:after{flex-basis:100%;padding-left:calc(36px + .8rem)}}.qz-exp{margin-top:1rem;padding:1rem 1.1rem;border-radius:0 12px 12px 0;border-left:4px solid #7dd3fc;background:#7dd3fc14;color:#e2e8f0;font-size:1.0625rem;line-height:1.65}.qz-exp[hidden]{display:none}.qz-exp.bien{border-left-color:var(--accent-green);background:#a2f24c14}.qz-exp.mal{border-left-color:#ff8b80;background:#ff7b7214}.qz-bien{color:var(--accent-green)}.qz-mal{color:#ffb3ab}.qz-acciones{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:.7rem;margin-top:1.1rem}.qz-acciones .btn[hidden]{display:none}.qz-acciones .btn:disabled{opacity:.45;cursor:default}@media(max-width:560px){.qz-acciones .btn{flex:1 1 100%}}.qz-final{text-align:center;display:flex;flex-direction:column;align-items:center;gap:.6rem}.qz-final-marca{width:76px;height:76px;font-size:2.3rem;animation:tt-pop .6s cubic-bezier(.2,1.6,.4,1)}.qz-final-marca.regular{background:#e0af68}.qz-final-marca.mal{background:#7dd3fc}.qz-final-titulo{margin:.2rem 0 0;font:800 2rem/1.2 var(--font-display);color:#fff;outline:none}.qz-final .quiz-resultado{margin:0;font-size:1.125rem;max-width:40ch}.qz-repase{width:100%;text-align:left;margin-top:.6rem;padding:1rem 1.1rem;border-radius:12px;background:#ffffff0a;border:1px solid rgba(255,255,255,.1)}.qz-repase-tit{margin:0 0 .5rem;font-weight:700;color:#fff}.qz-repase ul{margin:0;padding-left:1.1rem;display:grid;gap:.55rem}.qz-repase li{color:#d3dae3;line-height:1.55}.qz-repase-resp{display:block;color:var(--accent-green);font-weight:600}.qz-final-botones{display:flex;flex-wrap:wrap;justify-content:center;gap:.7rem;margin-top:.8rem;width:100%}@media(max-width:560px){.qz-final-botones>*{flex:1 1 100%}}@media(prefers-reduced-motion:reduce){.rc-js .bloque.rv{opacity:1;transform:none}.rc-flecha,.tt-texto.entra,.tt-completo,.tt-completo .tt-cierre-marca,.tt-completo .tt-cierre-marca:after,.tt-festeja .tt-exito-marca,.qz-tarjeta.entra,.qz-final.entra,.qz-final-marca{animation:none}.tt-festeja .tt-exito{animation:none;opacity:1}.rc-linea i,.tt-barra i,.qz-barra i,.rc-flotante,.tt-aviso-fuera{transition:none}}@media print{.rc-etapas,.rc-flotante,.tt-aviso-fuera,.rc-fin{display:none!important}.rc-js .bloque.rv{opacity:1;transform:none}.recorrido{display:block}}