.boton-volver {
    display: inline-block;
    margin-bottom: 1.5rem;
    color: #666;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s;
}

.boton-volver:hover {
    color: #0b3d91;
    text-decoration: underline;
}

.encabezado-asignatura {
    margin-bottom: 1rem;
}

.etiqueta-ects {
    display: inline-block;
    background: #eef4ff;
    color: #0b3d91;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: 0.5rem;
}

.separador {
    margin: 2rem 0;
    border: 0;
    border-top: 1px solid #eee;
}

.lista-objetivos li {
    margin-bottom: 0.5rem;
    padding-left: 0.5rem;
    border-left: 3px solid #ddd;
}

.contenedor-temario {
    margin-top: 2rem;
}

.temario dt {
    font-weight: 700;
    color: #0b3d91;
    margin-top: 1rem;
    font-size: 1.05rem;
}

.temario dd {
    margin-left: 0;
    margin-bottom: 0.5rem;
    color: #444;
    padding-left: 1rem;
    border-left: 2px solid #f0f0f0;
}

.caja-evaluacion {
    margin-top: 2rem;
    background: #f9f9f9;
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid #eee;
}

.caja-evaluacion h3 {
    margin-top: 0;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.caja-evaluacion ul {
    list-style: none;
    padding: 0;
}

.caja-evaluacion li {
    margin-bottom: 0.5rem;
    display: flex;
    justify-content: space-between;
    border-bottom: 1px dashed #e0e0e0;
    padding-bottom: 0.25rem;
}