.duosi-page4 {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    min-height: 100vh;
    padding: var(--content-padding);
    background-color: #fff;
}

.duosi-page4-content {
    position: relative;
    max-width: var(--content-max-width);
    width: 100%;
    margin-top: var(--section-spacing);
    padding-top: 50%; /* 保持树的宽高比 */
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    background-image: url(../../images/duosi/树.png);
}

.duosi-page4-content-text1,
.duosi-page4-content-text2,
.duosi-page4-content-text3 {
    position: absolute;
    width: clamp(200px, 30%, 300px);
    aspect-ratio: 1;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    background-image: url(../../images/duosi/挂牌.png);
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.3s ease;
}

.duosi-page4-content-text1:hover,
.duosi-page4-content-text2:hover,
.duosi-page4-content-text3:hover {
    transform: scale(1.05);
}

.duosi-page4-content-text1 {
    left: 5%;
    bottom: 10%;
}

.duosi-page4-content-text2 {
    left: 50%;
    top: 15%;
    transform: translateX(-50%);
}

.duosi-page4-content-text3 {
    right: 5%;
    bottom: 25%;
}

.duosi-page4-content-text1-title {
    font-size: clamp(1.2rem, 2.5vw, 1.5625rem);
    font-weight: 700;
    text-align: center;
    margin-top: 40%;
    color: #333;
}

.duosi-page4-content-text1-text {
    font-size: clamp(0.875rem, 1.5vw, 1.125rem);
    font-weight: 500;
    line-height: 1.6;
    text-align: center;
    padding: 0 15%;
    margin-top: 1rem;
    color: #666;
}

/* 响应式布局 */
@media (max-width: 768px) {
    .duosi-page4-content {
        padding-top: 120%; /* 增加树的高度以适应垂直布局 */
    }

    .duosi-page4-content-text1,
    .duosi-page4-content-text2,
    .duosi-page4-content-text3 {
        width: 80%;
        max-width: 250px;
        position: relative;
        margin: 1rem auto;
        transform: none;
    }

    .duosi-page4-content-text1 {
        left: auto;
        bottom: auto;
    }

    .duosi-page4-content-text2 {
        left: auto;
        top: auto;
        transform: none;
    }

    .duosi-page4-content-text3 {
        right: auto;
        bottom: auto;
    }
}

/* 平板 */
@media (min-width: 769px) and (max-width: 1024px) {
    .duosi-page4-content {
        padding-top: 70%;
    }

    .duosi-page4-content-text1-title {
        margin-top: 35%;
    }
}

/* 大屏幕 */
@media (min-width: 1025px) {
    .duosi-page4-content {
        max-width: 1200px;
    }
}