.marco-contenedor{position:relative;width:60vw;height:60vh;margin:auto;overflow:hidden}.marco-de-fondo{position:absolute;width:100%;bottom:0;z-index:1;pointer-events:none;opacity:1}.contenido-scrollable{position:relative;z-index:2;height:100%;overflow-y:scroll;scroll-behavior:smooth}.marco-contenedor-2{position:relative;height:55vh;scroll-snap-align:start;display:flex;justify-content:center;align-items:center}.bloque-texto{margin-bottom:1.5rem;box-shadow:0 6px 16px rgba(0,0,0,.1);animation:fadeUp .6s ease forwards;opacity:0;transform:translateY(20px)}@keyframes fadeUp{to{opacity:1;transform:translateY(0)}}@media (max-width:600px){.contenido-scrollable{padding:1rem}.bloque-texto{font-size:.95rem;padding:1rem}}.text-box{max-width:90%}.text-responsive{font-size:clamp(.9rem,1.2vw,1.5rem);line-height:1.4;text-wrap:balance}