.licao-intro {
    margin: 0 0 28px;
}

.licao-intro__grid {
    display: grid;
    grid-template-columns: minmax(220px, 30%) minmax(0, 70%);
    gap: 24px;
    align-items: stretch;
    padding: 26px;
    border: 1px solid rgba(156, 200, 208, .45);
    border-radius: 28px;
    background: rgba(255, 255, 255, .80);
    box-shadow: 0 4px 16px rgba(29, 116, 130, .08), 0 1px 3px rgba(0,0,0,.04);
    border-top: 3px solid #7ec8d4;
}

.licao-intro__media,
.licao-intro__content {
    min-width: 0;
}

.licao-intro__media {
    display: flex;
    align-items: stretch;
    justify-content: stretch;
    border-radius: 18px;
    overflow: hidden;
    background: rgba(243, 249, 252, .92);
    border: 1px solid rgba(171, 202, 208, 0.6);
    aspect-ratio: 16 / 7;
}

.licao-intro__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
}

.licao-intro__media-placeholder {
    padding: 18px;
    text-align: center;
    color: #7b8f9e;
    font-weight: 700;
}

.licao-intro__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 4px 4px 4px 0;
}

.licao-intro__content p {
    margin: 0 0 1rem;
    font-size: clamp(1.05rem, .8rem + .5vw, 1.18rem);
    line-height: 1.82;
    font-family: "Bitter", serif;
    color: #051736;
}

.licao-intro__content p:last-child {
    margin-bottom: 0;
}

@media (max-width: 820px) {
    .licao-intro__grid {
        grid-template-columns: 1fr;
    }

    .licao-intro__media {
        aspect-ratio: 16 / 9;
        min-height: 160px;
    }
}