.duosi-page3 {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    min-height: 100vh;
    padding: var(--content-padding);
    background-color: #f5f5f5;
}   

.duosi-content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--section-spacing);
    max-width: var(--content-max-width);
    width: 100%;
    margin-top: var(--section-spacing);
    background-color: rgb(150, 174, 228);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.duosi-content-image {
    flex: 2;
    min-width: 300px;
    aspect-ratio: 16/9;
    background-size: cover;
    background-position: center;
    background-image: url(../../images/duosi/背景图.png);
}

.duosi-content-text {
    flex: 1;
    min-width: 300px;
    padding: var(--content-padding);
    display: flex;
    flex-direction: column;
    gap: var(--section-spacing);
}

.duosi-content-text1 {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.duosi-content-text1-title {
    font-weight: 700;
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: #333;
}

.duosi-content-text1-content {
    font-size: var(--text-font-size);
    line-height: 1.6;
    text-align: justify;
    color: #444;
}

/* 响应式布局 */
@media (max-width: 768px) {
    .duosi-content {
        flex-direction: column;
    }

    .duosi-content-image {
        width: 100%;
        min-height: 250px;
    }

    .duosi-content-text {
        width: 100%;
        padding: 1.5rem;
    }

    .duosi-content-text1 {
        margin-top: 0;
    }
}

/* 平板 */
@media (min-width: 769px) and (max-width: 1024px) {
    .duosi-content {
        margin: var(--content-padding);
    }
}

/* 大屏幕 */
@media (min-width: 1025px) {
    .duosi-content-text {
        padding: calc(var(--content-padding) * 1.5);
    }
}