body {
    margin: 0;
    padding: 0;
    line-height: 1.6;
    color: inherit;
    background-color: #f9fafb;
}

.content-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    box-sizing: border-box;
}

/* 第一张图片样式 - 移除上下空隙 */
.image-container-first {
    float: right;
    margin: 0 0 10px 20px; /* 减少底部空隙 */
    display: inline-block;    
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    line-height: 0; /* 消除内联元素导致的基线空隙 */
}

/* 所有图片统一尺寸 */
.image-container-first img,
.image-container-middle img {
    width: 400px !important;
    height: 400px !important;
    object-fit: cover;
    display: block !important;
    margin: 0; /* 移除图片自身可能的margin */
    padding: 0; /* 移除图片自身可能的padding */
}

.image-article-title {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #0a3d62;
    padding: 10px 15px;
    font-size: 1.8rem;
    font-weight: 700;
    text-align: center;
    text-shadow: 1px 1px 3px rgba(255,255,255,0.9);
    width: 90%;
    line-height: 1.4; /* 恢复标题行高 */
    font-family: inherit;
}

/* 中间图片容器 */
.image-container-middle {
    clear: both;
    margin: 30px auto; /* 适当减少中间图片上下间距 */
    text-align: center;
    display: block;
    max-width: 400px;
}

/* 鼠标悬停效果 */
@keyframes shake {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(3deg); }
    75% { transform: rotate(-3deg); }
}

.image-container-middle img:hover {
    animation: shake 0.5s ease;
}

/* 文章内容和段落样式 - 调整字体上下空间 */
.article-content {
    font-size: 1.5rem;
    line-height: 0.5; /* 减小行高，使文字更紧凑 */
    min-height: 450px;
    overflow: hidden;
    font-family: inherit;
    text-align: left;
}

.article-content p {
    margin: 0 0 0px 0; /* 减少段落之间的间距 */
    padding: 0;
    text-align: justify;
    display: block;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .image-container-first img,
    .image-container-middle img {
        width: 300px !important;
        height: 300px !important;
    }
    .image-article-title {
        font-size: 1rem;
    }
    .article-content {
        min-height: 350px;
    }
    .image-container-middle {
        max-width: 300px;
    }
}

@media (max-width: 768px) {
    .image-container-first {
        float: none;
        margin: 0 0 15px 0; /* 移动端也减少空隙 */
        display: block;
        margin-left: auto;
        margin-right: auto;
        max-width: 100%;
    }
    .image-container-first img,
    .image-container-middle img {
        width: 100% !important;
        height: auto !important;
        max-width: 400px;
    }
    .article-content {
        min-height: auto;
    }
    .image-container-middle {
        max-width: 100%;
        margin: 20px auto; /* 移动端进一步减少间距 */
    }
}