.public-welfare-container {
    position: relative;
    overflow: hidden;
    max-width: 1600px;
    min-height:50vh;
    margin: 0 auto;
}

.public-welfare-image {
    position: absolute;
    right: -5%;
    top: 50%;
    width: 60%;
    transform: translateY(-50%) scale(0.8);
    transition: all 1.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 1;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    overflow: hidden;
}

.public-welfare-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.7s ease;
}

.public-welfare-image:hover img {
    transform: scale(1.08);
}

.public-welfare-text {
    position: relative;
    width: 55%;
    min-height:50vh;
    padding: 3rem;
    background-color: #f9f9f9;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.05);
    z-index: 2;
}

.public-welfare-text h2 {
    font-size: 2.2rem;
    color: #2c3e50;
    margin-bottom: 1.5rem;
    transform: translateY(30px);
    transition: all 0.6s ease 0.2s;
}

.public-welfare-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 1.2rem;
    transform: translateY(30px);
}

.public-welfare-text p:nth-child(2) {
    transition: all 0.6s ease 0.4s;
}
.public-welfare-text p:nth-child(3) {
    transition: all 0.6s ease 0.6s;
}
.public-welfare-text p:nth-child(4) {
    transition: all 0.6s ease 0.8s;
}

/* 滚动触发动画 */
.public-welfare-container.animate .public-welfare-image {
    opacity: 1;
    transform: translateY(-50%) rotate(0) scale(1);
}

.public-welfare-container.animate .public-welfare-text h2,
.public-welfare-container.animate .public-welfare-text p {
    opacity: 1;
    transform: translateY(0);
}

/* 响应式设计 */
@media (max-width: 992px) {
    .public-welfare-container {
        padding: 1.5rem 0;
        margin: 0 auto;
    }

    .public-welfare-image {
        position: static;
        width: 80%;
        margin: 0 auto 2rem;
        transform: none;
    }

    .public-welfare-text {
        width: 80%;
        margin: 0 auto;
        padding: 2rem;
    }
}