.curso-video{position:relative;aspect-ratio:16/9;width:100%;border-radius:12px;overflow:hidden;background:rgba(0,0,0,.85)}.curso-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.curso-prosa{line-height:1.7;overflow-wrap:anywhere}.curso-prosa img{max-width:100%;height:auto;border-radius:8px}.curso-prosa iframe{max-width:100%;aspect-ratio:16/9;height:auto}.s-curso-datos{display:flex;flex-wrap:wrap;gap:.35rem 1rem;margin-top:.75rem;font-size:.85rem;color:var(--s-suave)}.s-curso-datos .bi{margin-right:.35rem}.s-temario{list-style:none;padding:0;margin:0;display:grid;grid-gap:1rem;gap:1rem}.s-temario>li{border:1px solid var(--s-linea);border-radius:12px;padding:1rem 1.25rem;background:var(--s-panel)}.s-temario-modulo{display:flex;align-items:baseline;gap:.75rem;margin-bottom:.5rem}.s-temario-modulo h3{font-size:1.05rem;margin:0;flex:1 1}.s-temario-cuenta,.s-temario-duracion,.s-temario-modulo .s-num{color:var(--s-suave);font-size:.85rem}.s-temario ul{list-style:none;padding:0;margin:0}.s-temario ul li{display:flex;align-items:center;gap:.6rem;padding:.45rem 0;border-top:1px solid var(--s-linea)}.s-temario-duracion{margin-left:auto;white-space:nowrap}.curso-tarjeta{border-radius:14px;overflow:hidden}.curso-tarjeta-imagen{width:100%;aspect-ratio:16/9;object-fit:cover}.curso-sin-portada{display:grid;place-items:center;font-size:2.5rem;background:var(--c-superficie-2);color:var(--c-texto-suave)}.aula-cabecera{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1rem}.aula-avance{min-width:220px}.aula-avance .progress{height:8px}.aula-cuerpo{display:grid;grid-template-columns:300px minmax(0,1fr);grid-gap:1.5rem;gap:1.5rem;align-items:start}.aula-temario{position:-webkit-sticky;position:sticky;top:1rem;max-height:calc(100vh - 7rem);overflow-y:auto;border:1px solid var(--c-borde);border-radius:14px;background:var(--c-superficie)}.aula-modulo+.aula-modulo{border-top:1px solid var(--c-borde)}.aula-modulo-titulo{padding:.75rem 1rem .5rem;font-weight:700;font-size:.9rem}.aula-modulo-titulo .text-muted{display:block;font-weight:400;font-size:.75rem}.aula-leccion{display:flex;align-items:center;gap:.6rem;padding:.55rem 1rem;font-size:.9rem;color:var(--c-texto);text-decoration:none}.aula-leccion:hover{background:var(--c-superficie-2)}.aula-leccion.activa{background:var(--c-superficie-3);font-weight:600;box-shadow:inset 3px 0 0 var(--c-primario)}.aula-leccion .small{white-space:nowrap}.aula-hecha{color:var(--c-exito)}.aula-leccion-contenido{border:1px solid var(--c-borde);border-radius:14px;background:var(--c-superficie);padding:1.5rem;min-width:0}.aula-acciones{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.75rem;margin-top:2rem;padding-top:1.25rem;border-top:1px solid var(--c-borde)}@media (max-width:991.98px){.aula-cuerpo{grid-template-columns:minmax(0,1fr)}.aula-temario{display:none;position:static;max-height:none}.aula-temario.abierto{display:block}}@media (max-width:575.98px){.aula-leccion-contenido{padding:1rem}}.curso-leccion-fila{padding:.5rem 0;border-top:1px solid var(--c-borde)}.curso-leccion-fila:first-child{border-top:0}.curso-leccion-detalle{margin:.75rem 0 .5rem 2.25rem;padding:1rem;border-radius:10px;background:var(--c-superficie-2)}.curso-video video{position:absolute;inset:0;width:100%;height:100%}.curso-video-ausente{display:grid;place-items:center;text-align:center;padding:1.5rem;color:rgba(255,255,255,.85)}.curso-video-ausente .bi{font-size:2rem}.curso-documentos{list-style:none;padding:0;margin:0 0 .75rem;display:grid;grid-gap:.5rem;gap:.5rem}.curso-documentos li{display:flex;align-items:center;gap:.6rem;padding:.55rem .75rem;border:1px solid var(--c-borde);border-radius:10px}.s-contenedor .curso-documentos li{border-color:var(--s-linea)}.aula-anuncios .btn-link{text-decoration:none}.avisos-flotantes{position:fixed;z-index:1090;right:calc(1.25rem + env(safe-area-inset-right, 0px));bottom:calc(1.25rem + env(safe-area-inset-bottom, 0px));width:min(24rem,calc(100vw - 2.5rem));pointer-events:none}.avisos-flotantes,.avisos-region{display:flex;flex-direction:column;gap:.6rem}.avisos-region:empty{display:none}.aviso-flotante{pointer-events:auto;display:flex;align-items:flex-start;gap:.75rem;padding:.85rem .75rem .85rem 1rem;background:var(--c-superficie);color:var(--c-texto);border:1px solid var(--c-borde-fuerte);border-left:4px solid var(--aviso-acento);border-radius:.75rem;box-shadow:0 .75rem 2rem rgba(0,0,0,.25);animation:aviso-entra .22s cubic-bezier(.33,1,.68,1)}.aviso-exito{--aviso-acento:var(--c-exito-fuerte);--aviso-icono:var(--c-exito-texto)}.aviso-error{--aviso-acento:var(--c-peligro-texto);--aviso-icono:var(--c-peligro-texto)}.aviso-info{--aviso-acento:var(--c-info);--aviso-icono:var(--c-info-texto)}.aviso-icono{color:var(--aviso-icono);font-size:1.15rem;line-height:1.35}.aviso-texto{flex:1 1;margin:0;font-size:.925rem;font-weight:500;line-height:1.45}.aviso-cerrar{flex:none;display:grid;place-items:center;width:1.9rem;height:1.9rem;margin:-.2rem 0;padding:0;border:0;border-radius:.5rem;background:transparent;color:var(--c-texto-suave);font-size:.85rem}.aviso-cerrar:hover{background:var(--c-superficie-2);color:var(--c-texto)}.aviso-cerrar:focus-visible{outline:3px solid var(--c-foco);outline-offset:1px}@keyframes aviso-entra{0%{opacity:0;transform:translateY(.75rem)}}@media (max-width:575.98px){.avisos-flotantes{left:calc(.75rem + env(safe-area-inset-left, 0px));right:calc(.75rem + env(safe-area-inset-right, 0px));bottom:calc(.75rem + env(safe-area-inset-bottom, 0px));width:auto}}@media (prefers-reduced-motion:reduce){.aviso-flotante{animation:none}}