/* 仅博客正文专用隔离样式，不干扰网站头部/导航/首页/页脚 */
.blog-article-wrap *{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.blog-article-wrap{
    font-family: Arial, sans-serif;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    color: #333;
    line-height: 1.8;
    font-size: 16px;
}
/* 标题层级SEO */
.blog-article-wrap h1{
    font-size: 30px;
    margin: 20px 0 30px;
    color: #111;
    text-align: center;
}
.blog-article-wrap h2{
    font-size: 24px;
    margin: 40px 0 18px;
    color: #0F52BA;
    padding-bottom: 8px;
    border-bottom: 3px solid #0F52BA;
}
.blog-article-wrap h3{
    font-size: 20px;
    margin: 24px 0 12px;
    color: #222;
}
.blog-article-wrap h4{
    font-size: 18px;
    margin: 18px 0 10px;
    color: #333;
}
.blog-article-wrap p{
    margin-bottom: 16px;
}
/* 列表通用 */
.blog-article-wrap ul, .blog-article-wrap ol{
    margin: 12px 0 12px 26px;
}
.blog-article-wrap li{
    margin-bottom: 10px;
}
/* 高亮文字 */
.blog-article-wrap strong{
    color: #0F52BA;
    font-weight: 700;
}
/* 封面大图 */
.blog-article-wrap .cover-img{
    width: 100%;
    height: 420px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
    transition: all 0.3s ease;
}
.blog-article-wrap .cover-img:hover{
    transform: translateY(-8px);
    box-shadow: 0 12px 28px rgba(0,0,0,0.18);
}
/* 内容内图 */
.blog-article-wrap .content-img{
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}
.blog-article-wrap .content-img:hover{
    transform: translateY(-8px);
    box-shadow: 0 10px 22px rgba(0,0,0,0.15);
}
/* 图片注释 */
.blog-article-wrap .img-caption{
    text-align: center;
    font-size: 14px;
    color: #777;
    margin-top: 8px;
    margin-bottom: 20px;
}
/* 左右两栏常规布局 */
.blog-article-wrap .flex-two-col{
    display: flex;
    gap: 40px;
    align-items: center;
    margin: 35px 0;
}
.blog-article-wrap .flex-two-col .text-wrap,
.blog-article-wrap .flex-two-col .img-wrap{
    width: 50%;
}
/* 左右两栏反转布局（图左文右） */
.blog-article-wrap .flex-two-col-reverse{
    display: flex;
    gap: 40px;
    align-items: center;
    margin: 35px 0;
}
.blog-article-wrap .flex-two-col-reverse .img-wrap,
.blog-article-wrap .flex-two-col-reverse .text-wrap{
    width: 50%;
}
/* 提示高亮框 */
.blog-article-wrap .callout{
    background: #f0f6ff;
    border-left: 5px solid #0F52BA;
    border-radius: 0 8px 8px 0;
    padding: 16px 20px;
    margin: 15px 0;
}
.blog-article-wrap .callout p{
    margin-bottom: 0;
}
/* 案例模块 */
.blog-article-wrap .case-box{
    background:#f7f7f7;
    padding: 28px;
    border-radius: 10px;
    margin: 25px 0;
}
/* 小字备注 */
.blog-article-wrap .note{
    color:#666;
    font-size:15px;
}
/* 相关阅读区块 */
.blog-article-wrap .read-list{
    background:#f0f6ff;
    padding:24px;
    border-radius:10px;
    margin-top:50px;
}
.blog-article-wrap .read-list h4{
    color:#0F52BA;
    margin-top: 0;
}
/* 移动端适配 */
@media(max-width:768px){
    .blog-article-wrap h1{
        font-size: 24px;
    }
    .blog-article-wrap h2{
        font-size: 20px;
    }
    .blog-article-wrap .cover-img{
        height: 260px;
    }
    .blog-article-wrap .flex-two-col,
    .blog-article-wrap .flex-two-col-reverse{
        flex-direction: column;
    }
    .blog-article-wrap .flex-two-col .text-wrap,
    .blog-article-wrap .flex-two-col .img-wrap,
    .blog-article-wrap .flex-two-col-reverse .img-wrap,
    .blog-article-wrap .flex-two-col-reverse .text-wrap{
        width: 100%;
    }
}