/* Hero editorial aislado: Teoría Musical en vivo. */
main.eoacs-course.eoacs-theory-studio > #perfil,
main.eoacs-course.eoacs-theory-studio > #aprendizaje,
main.eoacs-course.eoacs-theory-studio .page-subnav-inner a[href="#perfil"],
main.eoacs-course.eoacs-theory-studio .page-subnav-inner a[href="#aprendizaje"] {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial::before {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial::after {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .hero-grid {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .hero-grid > .reveal:first-child {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .eyebrow {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .eyebrow::before {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial h1 {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial h1 em {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .lead {
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  font-size: 1.03rem;
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .hero-actions {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .hero-actions .btn {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .hero-actions .btn.ghost {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .eoacs-hero-notes {
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main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .hero-visual {
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main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .theory-mini-grid,
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .route-card { display: none; }
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .eoacs-hero-piano {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .eoacs-hero-piano-wood {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .eoacs-hero-piano-keys {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .eoacs-hero-piano-keys i {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .eoacs-hero-piano-keys i:nth-child(7n+1)::before,
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .eoacs-hero-piano-keys i:nth-child(7n+2)::before,
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .eoacs-hero-piano-keys i:nth-child(7n+4)::before,
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .eoacs-hero-piano-keys i:nth-child(7n+5)::before,
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .eoacs-hero-piano-keys i:nth-child(7n+6)::before {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .theory-live-card {
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  margin: 0 0 -27px;
  border: 1px solid rgba(255,255,255,.23);
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  box-shadow: 0 22px 45px rgba(0,0,0,.45);
}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .theory-live-card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center 58%;
}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .theory-live-card figcaption {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .theory-live-card .theory-live-badge { display: none; }
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .theory-live-card .theory-live-copy strong {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .theory-live-card .theory-live-copy span {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .theory-live-card .eoacs-theory-play {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .theory-live-card.is-playing {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .mobile-piano-portrait { display: none; }

@media (max-width: 760px) {
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    display: block;
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  main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial h1 {
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    margin-top: 18px;
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    width: 98%;
    height: 150%;
    top: -17%;
    right: -23%;
    transform: rotate(-14deg);
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    position: absolute;
    right: 0;
    bottom: 14px;
    width: min(190px, 45%);
    margin: 0;
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  main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .theory-live-card figcaption { display: none; }
}

/* Foto real de partitura: sustituye por completo el piano ilustrado y el video del hero. */
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .hero-visual {
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main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .hero-visual::after {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .eoacs-hero-score {
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  min-height: 490px;
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  filter: saturate(.78) contrast(1.06) brightness(.83);
}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .hero-actions .btn {
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main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .hero-actions .btn:hover {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .hero-actions .btn.ghost {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .hero-actions .btn.ghost:hover {
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@media (max-width: 760px) {
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}

/* Composición tipográfica sin imagen ni reproductor en el hero. */
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial {
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main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial::before {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial::after {
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main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .hero-grid {
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main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .hero-grid > .reveal:first-child {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .eyebrow {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial h1 {
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main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .lead {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .hero-actions {
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}
main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial .eoacs-hero-notes {
  margin-top: 30px;
  text-align: center;
}
@media (max-width: 760px) {
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    padding: 55px 0 72px;
    background: radial-gradient(ellipse at 50% 6%, #25303c 0, #121d29 58%, #0b131f 100%);
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  main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial::after {
    display: none;
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  main.eoacs-course.eoacs-theory-studio .hero.hero-theory.eoacs-theory-hero-editorial h1 {
    max-width: 100%;
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